* [rfa/rfc] Build libcommon.a for gdb and gdbserver
@ 2011-01-15 0:52 Yao Qi
2011-01-15 0:57 ` Pedro Alves
2011-01-17 17:11 ` Tom Tromey
0 siblings, 2 replies; 94+ messages in thread
From: Yao Qi @ 2011-01-15 0:52 UTC (permalink / raw)
To: gdb-patches
[-- Attachment #1: Type: text/plain, Size: 1015 bytes --]
Hi,
re. "duplicated code in gdb and gdbserver"
http://sourceware.org/ml/gdb-patches/2011-01/msg00153.html I propose to
move common code to dir common/, and build files in it to libcommon.a,
which can be used by both gdb and gdbserver. tdep code can be the first
batch to move to common/ dir, and different object files are selected to
be archived into libcommon.a according to configure result. In order to
achieve that, configure.ac and Makefile.in will be created in common/ dir.
In this patch, there is *no* change related to tdep part, but build
signals.c into libcommon.a only. With this patch, we can move common
tdep code into libcommon.a more easily in the future.
If this change is acceptable, I'll start on i386 tdep code as a "proof
of concept", to move some common code in i386-nat.c and i386-low.c into
i386-common.c.
Once it is done, some target-independent part of code, such as functions
in regcache.c and infrun.c, can be moved into libcommon.a.
Comments are welcome.
--
Yao Qi
[-- Attachment #2: gdb-gdbserver-common.patch --]
[-- Type: text/x-patch, Size: 138613 bytes --]
gdb/
* common/Makefile.in: New.
* common/configure.ac: New.
* common/configure: Generate.
* Makefile.in: Remove signals.o from COMMON_OBS. Link
libcommon.a.
* configure.ac: Add common to sub dir.
* configure: Regenerate.
gdbserver/
* configure.ac: Call AC_PROG_RANLIB.
* Makefile.in: Remove signals.o from OBS. Link libcommon.a.
* configure: Regenerate.
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index 9459de4..9c9f75c 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -88,6 +88,8 @@ DEPMODE = @CCDEPMODE@
DEPDIR = @DEPDIR@
depcomp = $(SHELL) $(srcdir)/../depcomp
+PWD_COMMAND = $${PWDCMD-pwd}
+
# Note that these are overridden by GNU make-specific code below if
# GNU make is used. The overrides implement dependency tracking.
COMPILE.pre = $(CC)
@@ -140,6 +142,10 @@ LIBDECNUMBER = $(LIBDECNUMBER_DIR)/libdecnumber.a
LIBDECNUMBER_SRC = $(srcdir)/$(LIBDECNUMBER_DIR)
LIBDECNUMBER_CFLAGS = -I$(LIBDECNUMBER_DIR) -I$(LIBDECNUMBER_SRC)
+LIBCOMMON_DIR = common
+LIBCOMMON = $(LIBCOMMON_DIR)/libcommon.a
+LIBCOMMON_SRC = $(srcdir)/$(LIBCOMMON_DIR)
+
# Where is the READLINE library? Typically in ../readline.
READLINE_DIR = ../readline
READLINE_SRC = $(srcdir)/$(READLINE_DIR)
@@ -312,7 +318,6 @@ SUBDIR_PYTHON_DEPS =
SUBDIR_PYTHON_LDFLAGS=
SUBDIR_PYTHON_CFLAGS=
-
# Opcodes currently live in one of two places. Either they are in the
# opcode library, typically ../opcodes, or they are in a header file
# in INCLUDE_DIR.
@@ -449,9 +454,10 @@ INSTALLED_LIBS=-lbfd -lreadline -lopcodes -liberty -ldecnumber \
CLIBS = $(SIM) $(READLINE) $(OPCODES) $(BFD) $(INTL) $(LIBIBERTY) $(LIBDECNUMBER) \
$(XM_CLIBS) $(NAT_CLIBS) $(GDBTKLIBS) @LIBS@ \
$(LIBEXPAT) \
- $(LIBIBERTY) $(WIN32LIBS) $(LIBGNU)
+ $(LIBIBERTY) $(WIN32LIBS) $(LIBGNU) $(LIBCOMMON)
CDEPS = $(XM_CDEPS) $(NAT_CDEPS) $(SIM) $(BFD) $(READLINE_DEPS) \
- $(OPCODES) $(INTL_DEPS) $(LIBIBERTY) $(CONFIG_DEPS) $(LIBGNU)
+ $(OPCODES) $(INTL_DEPS) $(LIBIBERTY) $(CONFIG_DEPS) $(LIBGNU) \
+ $(LIBCOMMON)
ADD_FILES = $(XM_ADD_FILES) $(TM_ADD_FILES) $(NAT_ADD_FILES)
ADD_DEPS = $(XM_ADD_FILES) $(TM_ADD_FILES) $(NAT_ADD_FILES)
@@ -836,7 +842,6 @@ COMMON_OBS = $(DEPFILES) $(CONFIG_OBS) $(YYOBJ) \
memattr.o mem-break.o target.o parse.o language.o buildsym.o \
findcmd.o \
std-regs.o \
- signals.o \
exec.o reverse.o \
bcache.o objfiles.o observer.o minsyms.o maint.o demangle.o \
dbxread.o coffread.o coff-pe-read.o \
@@ -873,13 +878,13 @@ COMMON_OBS = $(DEPFILES) $(CONFIG_OBS) $(YYOBJ) \
TSOBS = inflow.o
SUBDIRS = doc @subdirs@ data-directory
-CLEANDIRS = $(SUBDIRS) gnulib
+CLEANDIRS = $(SUBDIRS) gnulib common
# List of subdirectories in the build tree that must exist.
# This is used to force build failures in existing trees when
# a new directory is added.
# The format here is for the `case' shell command.
-REQUIRED_SUBDIRS = doc | testsuite | gnulib | data-directory
+REQUIRED_SUBDIRS = doc | testsuite | gnulib | data-directory | common
# For now, shortcut the "configure GDB for fewer languages" stuff.
YYFILES = c-exp.c \
@@ -1146,6 +1151,26 @@ all-lib: gnulib/Makefile
@$(MAKE) $(FLAGS_TO_PASS) DO=all DODIRS=gnulib subdir_do
.PHONY: all-lib
+#
+$(LIBCOMMON): $(LIBCOMMON_DIR)/Makefile
+ @$(MAKE) $(FLAGS_TO_PASS) DO=all DODIRS=common subdir_do
+
+configure-common:
+ @: $(MAKE); $(unstage)
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ test ! -f common/Makefile || exit 0; \
+ $(SHELL) $(srcdir)/../mkinstalldirs common ; \
+ $(HOST_EXPORTS) \
+ echo Configuring in common; \
+ cd "common" || exit 1; \
+ commondir="$$s/common"; \
+ srcdiroption="--srcdir=$${commondir}"; \
+ $(SHELL) $${commondir}/configure \
+ $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
+ --target=${target_alias} $${srcdiroption} \
+ || exit 1
+
# Convenience rule to handle recursion.
.PHONY: all-data-directory
all-data-directory: data-directory/Makefile
@@ -1281,6 +1306,13 @@ data-directory/Makefile: data-directory/Makefile.in config.status @frags@
CONFIG_LINKS= \
$(SHELL) config.status
+common/Makefile: configure-common common/Makefile.in config.status @frags@
+ CONFIG_FILES="common/Makefile" \
+ CONFIG_COMMANDS="depfiles" \
+ CONFIG_HEADERS= \
+ CONFIG_LINKS= \
+ $(SHELL) config.status
+
config.h: stamp-h ; @true
stamp-h: $(srcdir)/config.in config.status
CONFIG_HEADERS=config.h:config.in \
@@ -1886,16 +1918,6 @@ mi-common.o: $(srcdir)/mi/mi-common.c
$(POSTCOMPILE)
#
-# gdb/common/ dependencies
-#
-# Need to explicitly specify the compile rule as make will do nothing
-# or try to compile the object file into the sub-directory.
-
-signals.o: $(srcdir)/common/signals.c
- $(COMPILE) $(srcdir)/common/signals.c
- $(POSTCOMPILE)
-
-#
# gdb/tui/ dependencies
#
# Need to explicitly specify the compile rule as make will do nothing
diff --git a/gdb/common/Makefile.in b/gdb/common/Makefile.in
new file mode 100644
index 0000000..169e3a1
--- /dev/null
+++ b/gdb/common/Makefile.in
@@ -0,0 +1,76 @@
+
+srcdir = @srcdir@
+ACLOCAL = @ACLOCAL@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+RANLIB = @RANLIB@
+COMMON_CPU_OBJ = @COMMON_CPU_OBJ@
+
+BFD_DIR = ../../bfd
+BFD_SRC = $(srcdir)/$(BFD_DIR)
+BFD_CFLAGS = -I$(BFD_DIR) -I$(BFD_SRC)
+
+INCLUDES = -I$(srcdir) -I$(srcdir)/../../include -I. -I../ -I$(srcdir)/../ -I$(BFD_DIR)
+
+libcommon_a_OBJS = signals.o $(COMMON_CPU_OBJ)
+libcommon_a_SOURCES = signals.c $(COMMON_CPU_SRC)
+
+all: libcommon.a
+
+signals.o: $(srcdir)/signals.c
+ $(COMPILE) $(srcdir)/signals.c
+
+COMPILE = source='$<' object='$@' libtool=no $(CC) $(DEFS) $(INCLUDES) $(CPPFLAGS) $(ALL_CFLAGS) -c
+
+# Implicit rules
+
+.c.o:
+ $(COMPILE) $(srcdir)/$<
+
+
+.SUFFIXES:
+.SUFFIXES: .c .o .obj
+
+libcommon.a: $(libcommon_a_OBJS)
+ -rm -f $@
+ $(AR) $(ARFLAGS) $@ $(libcommon_a_OBJS)
+ $(RANLIB) $@
+
+# Rules to rebuild the configuration
+
+Makefile: $(srcdir)/Makefile.in config.status
+ $(SHELL) ./config.status Makefile
+
+config.status: $(srcdir)/configure
+ $(SHELL) ./config.status --recheck
+
+$(srcdir)/configure: $(srcdir)/aclocal.m4
+ cd $(srcdir) && $(AUTOCONF)
+
+aclocal_deps = \
+ $(srcdir)/../../config/stdint.m4 \
+ $(srcdir)/../../config/warnings.m4 \
+ $(srcdir)/../../config/override.m4 \
+ $(srcdir)/configure.ac
+
+$(srcdir)/aclocal.m4: $(aclocal_deps)
+ cd $(srcdir) && $(ACLOCAL) -I ../config
+
+config.h: stamp-h1
+ test -f config.h || (rm -f stamp-h1 && $(MAKE) stamp-h1)
+
+stamp-h1: $(srcdir)/config.in config.status
+ -rm -f stamp-h1
+ $(SHELL) ./config.status config.h
+
+$(srcdir)/config.in: $(srcdir)/configure
+ cd $(srcdir) && $(AUTOHEADER)
+ -rm -f stamp-h1
+
+clean mostlyclean:
+ -rm -f *~ *.o a.out
+ -rm libcommon.a
+
+distclean maintainer-clean realclean: clean
+ -rm -f *~
+ -rm -f Makefile config.status config.log
diff --git a/gdb/common/configure b/gdb/common/configure
new file mode 100755
index 0000000..88e276e
--- /dev/null
+++ b/gdb/common/configure
@@ -0,0 +1,4118 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.65.
+#
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in #(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ # We cannot yet assume a decent shell, so we have to provide a
+ # neutralization value for shells without unset; and this also
+ # works around shells that cannot unset nonexistent variables.
+ BASH_ENV=/dev/null
+ ENV=/dev/null
+ (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+# as_fn_error ERROR [LINENO LOG_FD]
+# ---------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with status $?, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$?; test $as_status -eq 0 && as_status=1
+ if test "$3"; then
+ as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
+ fi
+ $as_echo "$as_me: error: $1" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in #(
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME=
+PACKAGE_TARNAME=
+PACKAGE_VERSION=
+PACKAGE_STRING=
+PACKAGE_BUGREPORT=
+PACKAGE_URL=
+
+ac_unique_file="."
+ac_subst_vars='LTLIBOBJS
+LIBOBJS
+COMMON_CPU_SRC
+COMMON_CPU_OBJ
+SET_MAKE
+GMAKE_FALSE
+GMAKE_TRUE
+MAKE
+AUTOHEADER
+AUTOCONF
+ACLOCAL
+RANLIB
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+target_os
+target_vendor
+target_cpu
+target
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
+ datadir=$ac_optarg ;;
+
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+ | --dataroo | --dataro | --datar)
+ ac_prev=datarootdir ;;
+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+ datarootdir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=no ;;
+
+ -docdir | --docdir | --docdi | --doc | --do)
+ ac_prev=docdir ;;
+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+ docdir=$ac_optarg ;;
+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+ ac_prev=dvidir ;;
+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+ dvidir=$ac_optarg ;;
+
+ -enable-* | --enable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+ ac_prev=pdfdir ;;
+ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+ pdfdir=$ac_optarg ;;
+
+ -psdir | --psdir | --psdi | --psd | --ps)
+ ac_prev=psdir ;;
+ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+ psdir=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir=$ac_optarg ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site=$ac_optarg ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir=$ac_optarg ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir=$ac_optarg ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target_alias ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target_alias=$ac_optarg ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers | -V)
+ ac_init_version=: ;;
+
+ -with-* | --with-*)
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+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ ac_site_file1=$CONFIG_SITE
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file"
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+ for ac_t in install-sh install.sh shtool; do
+ if test -f "$ac_dir/$ac_t"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/$ac_t -c"
+ break 2
+ fi
+ done
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if test "${ac_cv_build+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if test "${ac_cv_host+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
+if test "${ac_cv_target+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$target_alias" = x; then
+ ac_cv_target=$ac_cv_host
+else
+ ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+ as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
+case $ac_cv_target in
+*-*-*) ;;
+*) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
+esac
+target=$ac_cv_target
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_target
+shift
+target_cpu=$1
+target_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+target_os=$*
+IFS=$ac_save_IFS
+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+ test "$program_prefix$program_suffix$program_transform_name" = \
+ NONENONEs,x,x, &&
+ program_prefix=${target_alias}-
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "no acceptable C compiler found in \$PATH
+See \`config.log' for more details." "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+if test -z "$ac_file"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ as_fn_set_status 77
+as_fn_error "C compiler cannot create executables
+See \`config.log' for more details." "$LINENO" 5; }; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+ { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." "$LINENO" 5; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if test "${ac_cv_objext+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_RANLIB+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+
+for ac_prog in aclocal
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ACLOCAL+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ACLOCAL"; then
+ ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ACLOCAL="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ACLOCAL=$ac_cv_prog_ACLOCAL
+if test -n "$ACLOCAL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5
+$as_echo "$ACLOCAL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ACLOCAL" && break
+done
+test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal"
+
+for ac_prog in autoconf
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AUTOCONF+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AUTOCONF"; then
+ ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_AUTOCONF="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AUTOCONF=$ac_cv_prog_AUTOCONF
+if test -n "$AUTOCONF"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5
+$as_echo "$AUTOCONF" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AUTOCONF" && break
+done
+test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf"
+
+for ac_prog in autoheader
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AUTOHEADER+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AUTOHEADER"; then
+ ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_AUTOHEADER="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AUTOHEADER=$ac_cv_prog_AUTOHEADER
+if test -n "$AUTOHEADER"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5
+$as_echo "$AUTOHEADER" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AUTOHEADER" && break
+done
+test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
+
+
+# Check for the 'make' the user wants to use.
+for ac_prog in make
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_MAKE+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$MAKE"; then
+ ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_MAKE="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+MAKE=$ac_cv_prog_MAKE
+if test -n "$MAKE"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
+$as_echo "$MAKE" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$MAKE" && break
+done
+
+MAKE_IS_GNU=
+case "`$MAKE --version 2>&1 | sed 1q`" in
+ *GNU*)
+ MAKE_IS_GNU=yes
+ ;;
+esac
+ if test "$MAKE_IS_GNU" = yes; then
+ GMAKE_TRUE=
+ GMAKE_FALSE='#'
+else
+ GMAKE_TRUE='#'
+ GMAKE_FALSE=
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+
+
+
+
+# Add different object files to libcommon.a according to different host_cpu.
+case "$host_cpu" in
+ *)
+ COMMON_CPU_OBJ=""
+ COMMON_CPU_SRC=""
+ ;;
+esac
+
+
+
+
+ac_config_files="$ac_config_files Makefile"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes: double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \.
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ test "x$cache_file" != "x/dev/null" &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ cat confcache >$cache_file
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# Transform confdefs.h into DEFS.
+# Protect against shell expansion while executing Makefile rules.
+# Protect against Makefile macro expansion.
+#
+# If the first sed substitution is executed (which looks for macros that
+# take arguments), then branch to the quote section. Otherwise,
+# look for a macro that doesn't take arguments.
+ac_script='
+:mline
+/\\$/{
+ N
+ s,\\\n,,
+ b mline
+}
+t clear
+:clear
+s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
+t quote
+s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
+t quote
+b any
+:quote
+s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
+s/\[/\\&/g
+s/\]/\\&/g
+s/\$/$$/g
+H
+:any
+${
+ g
+ s/^\n//
+ s/\n/ /g
+ p
+}
+'
+DEFS=`sed -n "$ac_script" confdefs.h`
+
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
+ as_fn_error "conditional \"GMAKE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error ERROR [LINENO LOG_FD]
+# ---------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with status $?, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$?; test $as_status -eq 0 && as_status=1
+ if test "$3"; then
+ as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
+ fi
+ $as_echo "$as_me: error: $1" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in #(
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by $as_me, which was
+generated by GNU Autoconf 2.65. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+
+Configuration files:
+$config_files
+
+Report bugs to the package provider."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+config.status
+configured by $0, generated by GNU Autoconf 2.65,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2009 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h | --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+
+ *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp=
+ trap 'exit_status=$?
+ { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -n "$tmp" && test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = "\a"
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+ || as_fn_error "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[ ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+
+eval set X " :F $CONFIG_FILES "
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$tmp/stdin" \
+ || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+ || as_fn_error "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined." >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined." >&2;}
+
+ rm -f "$tmp/stdin"
+ case $ac_file in
+ -) cat "$tmp/out" && rm -f "$tmp/out";;
+ *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error "could not create $ac_file" "$LINENO" 5
+ ;;
+
+
+
+ esac
+
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit $?
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/gdb/common/configure.ac b/gdb/common/configure.ac
new file mode 100644
index 0000000..54a9b71
--- /dev/null
+++ b/gdb/common/configure.ac
@@ -0,0 +1,59 @@
+# -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+# Copyright 2011
+# Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+AC_PREREQ(2.59)
+AC_INIT(.)
+
+AC_CANONICAL_BUILD
+AC_CANONICAL_HOST
+AC_CANONICAL_TARGET
+
+AC_PROG_CC
+AC_PROG_RANLIB
+
+AC_CHECK_PROGS([ACLOCAL], [aclocal], [$MISSING aclocal])
+AC_CHECK_PROGS([AUTOCONF], [autoconf], [$MISSING autoconf])
+AC_CHECK_PROGS([AUTOHEADER], [autoheader], [$MISSING autoheader])
+
+# Check for the 'make' the user wants to use.
+AC_CHECK_PROGS(MAKE, make)
+MAKE_IS_GNU=
+case "`$MAKE --version 2>&1 | sed 1q`" in
+ *GNU*)
+ MAKE_IS_GNU=yes
+ ;;
+esac
+AM_CONDITIONAL(GMAKE, test "$MAKE_IS_GNU" = yes)
+AC_PROG_MAKE_SET
+
+AC_SUBST(COMMON_CPU_OBJ)
+AC_SUBST(COMMON_CPU_SRC)
+
+# Add different object files to libcommon.a according to different host_cpu.
+case "$host_cpu" in
+ *)
+ COMMON_CPU_OBJ=""
+ COMMON_CPU_SRC=""
+ ;;
+esac
+
+
+AC_EXEEXT
+
+AC_OUTPUT([Makefile])
diff --git a/gdb/configure b/gdb/configure
index 6ea3f58..068c2d6 100755
--- a/gdb/configure
+++ b/gdb/configure
@@ -991,6 +991,7 @@ YACC
YFLAGS
XMKMF'
ac_subdirs_all='testsuite
+common
gdbtk
multi-ice
gdbserver'
@@ -7886,6 +7887,8 @@ fi
subdirs="$subdirs testsuite"
+subdirs="$subdirs common"
+
# Check whether to support alternative target configurations
# Check whether --enable-targets was given.
diff --git a/gdb/configure.ac b/gdb/configure.ac
index 9272843..c750b35 100644
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -109,6 +109,7 @@ AS_HELP_STRING([--with-relocated-sources=PATH], [automatically relocate this pat
])
AC_CONFIG_SUBDIRS(testsuite)
+AC_CONFIG_SUBDIRS(common)
# Check whether to support alternative target configurations
AC_ARG_ENABLE(targets,
diff --git a/gdb/gdbserver/Makefile.in b/gdb/gdbserver/Makefile.in
index 2d2d27f..ade899e 100644
--- a/gdb/gdbserver/Makefile.in
+++ b/gdb/gdbserver/Makefile.in
@@ -130,10 +130,14 @@ DEPFILES = @GDBSERVER_DEPFILES@
LIBOBJS = @LIBOBJS@
+LIBCOMMON_DIR = ../common
+LIBCOMMON = $(LIBCOMMON_DIR)/libcommon.a
+LIBCOMMON_SRC = $(srcdir)/$(LIBCOMMON_DIR)
+
SOURCES = $(SFILES)
TAGFILES = $(SOURCES) ${HFILES} ${ALLPARAM} ${POSSLIBS}
-OBS = inferiors.o regcache.o remote-utils.o server.o signals.o target.o \
+OBS = inferiors.o regcache.o remote-utils.o server.o target.o \
utils.o version.o \
mem-break.o hostio.o event-loop.o tracepoint.o \
$(XML_BUILTIN) \
@@ -190,6 +194,9 @@ FLAGS_TO_PASS = \
all: gdbserver$(EXEEXT) gdbreplay$(EXEEXT) $(extra_libraries)
+$(LIBCOMMON): $(LIBCOMMON_DIR)/Makefile
+ @$(MAKE) $(FLAGS_TO_PASS) DO=all --directory=../common
+
# Traditionally "install" depends on "all". But it may be useful
# not to; for example, if the user has made some trivial change to a
# source file and doesn't care about rebuilding or just wants to save the
@@ -227,7 +234,7 @@ clean-info:
gdbserver$(EXEEXT): $(OBS) ${ADD_DEPS} ${CDEPS}
rm -f gdbserver$(EXEEXT)
${CC-LD} $(INTERNAL_CFLAGS) $(INTERNAL_LDFLAGS) -o gdbserver$(EXEEXT) $(OBS) \
- $(GDBSERVER_LIBS) $(XM_CLIBS)
+ $(LIBCOMMON) $(GDBSERVER_LIBS) $(XM_CLIBS)
gdbreplay$(EXEEXT): $(GDBREPLAY_OBS)
rm -f gdbreplay$(EXEEXT)
@@ -382,9 +389,6 @@ tracepoint.o: tracepoint.c $(server_h)
utils.o: utils.c $(server_h)
gdbreplay.o: gdbreplay.c config.h
-signals.o: ../common/signals.c $(server_h) $(signals_def)
- $(CC) -c $(CPPFLAGS) $(INTERNAL_CFLAGS) $< -DGDBSERVER
-
# We build memmem.c without -Werror because this file is not under
# our control. On LynxOS, the compiler generates some warnings
# because str-two-way.h uses a constant (MAX_SIZE) whose definition
diff --git a/gdb/gdbserver/configure b/gdb/gdbserver/configure
index aaa73fc..024da0b 100755
--- a/gdb/gdbserver/configure
+++ b/gdb/gdbserver/configure
@@ -625,6 +625,7 @@ build
EGREP
GREP
CPP
+RANLIB
OBJEXT
EXEEXT
ac_ct_CC
@@ -2985,6 +2986,98 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_RANLIB+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
diff --git a/gdb/gdbserver/configure.ac b/gdb/gdbserver/configure.ac
index 07ac26a..d81f241 100644
--- a/gdb/gdbserver/configure.ac
+++ b/gdb/gdbserver/configure.ac
@@ -26,6 +26,7 @@ AC_CONFIG_HEADER(config.h:config.in)
AC_CONFIG_LIBOBJ_DIR(../gnulib)
AC_PROG_CC
+AC_PROG_RANLIB
AC_GNU_SOURCE
AC_CANONICAL_SYSTEM
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-01-15 0:52 [rfa/rfc] Build libcommon.a for gdb and gdbserver Yao Qi
@ 2011-01-15 0:57 ` Pedro Alves
2011-01-17 17:11 ` Tom Tromey
1 sibling, 0 replies; 94+ messages in thread
From: Pedro Alves @ 2011-01-15 0:57 UTC (permalink / raw)
To: Yao Qi; +Cc: gdb-patches
Haven't you lost -DGDBSERVER in the process? I haven't looked closely at
the patch, but think you're including gdb/ headers in
gdbserver's build of libcommon as well. You can't do that,
particularly defs.h.
We/Kwok have some patches that move some gdb files
to gdb/common/ , we should coordinate.
gdb/common/ in our tree contains:
buffer.c
buffer.h
common-utils.c
common-utils.h
gdb_assert.h
gdb_dirent.h
gdb_locale.h
gdb_signals.h
i386-xstate.h
linux-osdata.c
linux-osdata.h
ptid.c
ptid.h
signals.c
xml-utils.c
xml-utils.h
I'll be working on pushing some patches Kwok's
patches sit on top next week.
On Saturday 15 January 2011 23:54:39, Yao Qi wrote:
> Hi,
> re. "duplicated code in gdb and gdbserver"
> http://sourceware.org/ml/gdb-patches/2011-01/msg00153.html I propose to
> move common code to dir common/, and build files in it to libcommon.a,
> which can be used by both gdb and gdbserver. tdep code can be the first
> batch to move to common/ dir, and different object files are selected to
> be archived into libcommon.a according to configure result. In order to
> achieve that, configure.ac and Makefile.in will be created in common/ dir.
>
> In this patch, there is *no* change related to tdep part, but build
> signals.c into libcommon.a only. With this patch, we can move common
> tdep code into libcommon.a more easily in the future.
>
> If this change is acceptable, I'll start on i386 tdep code as a "proof
> of concept", to move some common code in i386-nat.c and i386-low.c into
> i386-common.c.
>
> Once it is done, some target-independent part of code, such as functions
> in regcache.c and infrun.c, can be moved into libcommon.a.
>
> Comments are welcome.
--
Pedro Alves
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-01-15 0:52 [rfa/rfc] Build libcommon.a for gdb and gdbserver Yao Qi
2011-01-15 0:57 ` Pedro Alves
@ 2011-01-17 17:11 ` Tom Tromey
2011-01-17 18:41 ` Joel Brobecker
` (2 more replies)
1 sibling, 3 replies; 94+ messages in thread
From: Tom Tromey @ 2011-01-17 17:11 UTC (permalink / raw)
To: Yao Qi; +Cc: gdb-patches
>>>>> "Yao" == Yao Qi <yao@codesourcery.com> writes:
Yao> In order to achieve that, configure.ac and Makefile.in will be
Yao> created in common/ dir.
Is there a way we can avoid this? Each configure carries some weight:
more maintenance (especially if they must be fixed in parallel), more
size, and slower build speeds.
Historically, IIUC, gdbserver had its own because it could be configured
and built separately. But, this won't seem to be true once your patches
go in.
I see that common/Makefile.in doesn't have automatic dependency
tracking. I think it should, especially if we are planning to move more
and more code there. This would be simpler with a single configure :-)
FWIW, I'd like to get rid of testsuite/**/configure someday. And, if we
can't configure gdbserver separately, then gdbserver/configure as well.
Tom
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-01-17 17:11 ` Tom Tromey
@ 2011-01-17 18:41 ` Joel Brobecker
2011-01-18 0:42 ` Yao Qi
2011-01-18 0:45 ` [rfa/rfc] Build libcommon.a for gdb and gdbserver Pedro Alves
2 siblings, 0 replies; 94+ messages in thread
From: Joel Brobecker @ 2011-01-17 18:41 UTC (permalink / raw)
To: Tom Tromey; +Cc: Yao Qi, gdb-patches
> FWIW, I'd like to get rid of testsuite/**/configure someday. And, if we
> can't configure gdbserver separately, then gdbserver/configure as well.
I think we need to be able to configure gdbserver separately. Consider
for instance the case of LynxOS: We first configure GDB with a native
compiler in order to build a cross debugger. We then configure gdbserver
separately with a cross compiler in order to cross-build gdbserver.
I suppose that you could say: configure only gdbserver, and that'd be
OK too, but I'm wondering if the extra complication would be worth it
in this case....
--
Joel
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-01-17 17:11 ` Tom Tromey
2011-01-17 18:41 ` Joel Brobecker
@ 2011-01-18 0:42 ` Yao Qi
2011-01-18 5:20 ` Pedro Alves
2011-01-18 15:29 ` Tom Tromey
2011-01-18 0:45 ` [rfa/rfc] Build libcommon.a for gdb and gdbserver Pedro Alves
2 siblings, 2 replies; 94+ messages in thread
From: Yao Qi @ 2011-01-18 0:42 UTC (permalink / raw)
To: Tom Tromey; +Cc: gdb-patches
On 01/17/2011 10:05 AM, Tom Tromey wrote:
> Yao> In order to achieve that, configure.ac and Makefile.in will be
> Yao> created in common/ dir.
>
> Is there a way we can avoid this? Each configure carries some weight:
> more maintenance (especially if they must be fixed in parallel), more
> size, and slower build speeds.
I am a little bit reluctant about adding configure.ac/Makefile.in as
well, :) We have to add different objects in libcommon.a varies on
different targets, and seems only configure/Makefile helps on this. I
can't figure out any alternatives to this in my mind so far.
> I see that common/Makefile.in doesn't have automatic dependency
> tracking. I think it should, especially if we are planning to move more
> and more code there. This would be simpler with a single configure:-)
I'll fix that.
--
Yao Qi
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-01-17 17:11 ` Tom Tromey
2011-01-17 18:41 ` Joel Brobecker
2011-01-18 0:42 ` Yao Qi
@ 2011-01-18 0:45 ` Pedro Alves
2 siblings, 0 replies; 94+ messages in thread
From: Pedro Alves @ 2011-01-18 0:45 UTC (permalink / raw)
To: gdb-patches; +Cc: Tom Tromey, Yao Qi
On Monday 17 January 2011 10:05:44, Tom Tromey wrote:
> :-)
>
> FWIW, I'd like to get rid of testsuite/**/configure someday. And, if we
> can't configure gdbserver separately, then gdbserver/configure as well.
We can. GDBserver can even be built for targets that can't build
GDB. E.g., ARM Windows CE.
--
Pedro Alves
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-01-18 0:42 ` Yao Qi
@ 2011-01-18 5:20 ` Pedro Alves
2011-01-18 15:29 ` Tom Tromey
1 sibling, 0 replies; 94+ messages in thread
From: Pedro Alves @ 2011-01-18 5:20 UTC (permalink / raw)
To: gdb-patches; +Cc: Yao Qi, Tom Tromey
On Monday 17 January 2011 15:59:42, Yao Qi wrote:
> > I see that common/Makefile.in doesn't have automatic dependency
> > tracking. I think it should, especially if we are planning to move more
> > and more code there. This would be simpler with a single configure:-)
>
> I'll fix that.
gdbserver/Makefile.in doesn't either. It would be awesome if it did. :-)
--
Pedro Alves
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-01-18 0:42 ` Yao Qi
2011-01-18 5:20 ` Pedro Alves
@ 2011-01-18 15:29 ` Tom Tromey
2011-01-19 23:26 ` Yao Qi
1 sibling, 1 reply; 94+ messages in thread
From: Tom Tromey @ 2011-01-18 15:29 UTC (permalink / raw)
To: Yao Qi; +Cc: gdb-patches
>>>>> ">" == Yao Qi <yao@codesourcery.com> writes:
>> I am a little bit reluctant about adding configure.ac/Makefile.in as
>> well, :) We have to add different objects in libcommon.a varies on
>> different targets, and seems only configure/Makefile helps on this. I
>> can't figure out any alternatives to this in my mind so far.
One idea would be to make new top-level directories in src, then either
use the generic --disable-DIR configure option, or add a new one to
specify that you just want gdbserver.
Another idea would be to just have gdb/configure, but have a special
Makefile target that only builds gdbserver. Then all the configury
would be unified; maybe this is the best option, for that reason.
One final option would be to put gdbserver and common into a single
directory, so we keep just a single "extra" configure script.
Tom> I see that common/Makefile.in doesn't have automatic dependency
Tom> tracking. I think it should, especially if we are planning to move more
Tom> and more code there. This would be simpler with a single configure:-)
>> I'll fix that.
FWIW, it may be worth just switching to automake. It is quite a bit of
work to do for gdb, but for gdbserver it might not be so bad.
Tom
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-01-18 15:29 ` Tom Tromey
@ 2011-01-19 23:26 ` Yao Qi
2011-01-28 15:04 ` Tom Tromey
` (4 more replies)
0 siblings, 5 replies; 94+ messages in thread
From: Yao Qi @ 2011-01-19 23:26 UTC (permalink / raw)
To: Tom Tromey; +Cc: gdb-patches
[-- Attachment #1: Type: text/plain, Size: 1690 bytes --]
On 01/18/2011 08:19 AM, Tom Tromey wrote:
>
> One idea would be to make new top-level directories in src, then either
> use the generic --disable-DIR configure option, or add a new one to
> specify that you just want gdbserver.
>
> Another idea would be to just have gdb/configure, but have a special
> Makefile target that only builds gdbserver. Then all the configury
> would be unified; maybe this is the best option, for that reason.
I thought of this, but it makes gdb/configure in mess when we move
everything to gdb/configure. Finally, IMO, it is better to create
separate Makefile.in/configure.ac in common/, whic scales well when we
move more files to common/ later.
> One final option would be to put gdbserver and common into a single
> directory, so we keep just a single "extra" configure script.
>
> Tom> I see that common/Makefile.in doesn't have automatic dependency
> Tom> tracking. I think it should, especially if we are planning to move more
> Tom> and more code there. This would be simpler with a single configure:-)
>
>>> I'll fix that.
>
> FWIW, it may be worth just switching to automake. It is quite a bit of
> work to do for gdb, but for gdbserver it might not be so bad.
I tried to fix it, but hard to do, unless we migrate common/ to
automake, which I don't think worthwhile doing so.
In this new patch,
1. Makefile.in and configure.ac are still created as last one. The
reason for this is explained above.
2. Automatic dependency tracking of common/Makefile.in is not resolved.
3. Including different headers when building libcommon.a for gdb and
gdbserver.
4 Building libcommon.a for gdb and gdbserver respectively.
Comments?
--
Yao Qi
[-- Attachment #2: gdb-gdbserver-common-0119.patch --]
[-- Type: text/x-patch, Size: 140561 bytes --]
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index 9459de4..58e486a 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -88,6 +88,8 @@ DEPMODE = @CCDEPMODE@
DEPDIR = @DEPDIR@
depcomp = $(SHELL) $(srcdir)/../depcomp
+PWD_COMMAND = $${PWDCMD-pwd}
+
# Note that these are overridden by GNU make-specific code below if
# GNU make is used. The overrides implement dependency tracking.
COMPILE.pre = $(CC)
@@ -140,6 +142,10 @@ LIBDECNUMBER = $(LIBDECNUMBER_DIR)/libdecnumber.a
LIBDECNUMBER_SRC = $(srcdir)/$(LIBDECNUMBER_DIR)
LIBDECNUMBER_CFLAGS = -I$(LIBDECNUMBER_DIR) -I$(LIBDECNUMBER_SRC)
+LIBCOMMON_DIR = common
+LIBCOMMON = $(LIBCOMMON_DIR)/libcommon.a
+LIBCOMMON_SRC = $(srcdir)/$(LIBCOMMON_DIR)
+
# Where is the READLINE library? Typically in ../readline.
READLINE_DIR = ../readline
READLINE_SRC = $(srcdir)/$(READLINE_DIR)
@@ -312,7 +318,6 @@ SUBDIR_PYTHON_DEPS =
SUBDIR_PYTHON_LDFLAGS=
SUBDIR_PYTHON_CFLAGS=
-
# Opcodes currently live in one of two places. Either they are in the
# opcode library, typically ../opcodes, or they are in a header file
# in INCLUDE_DIR.
@@ -449,9 +454,10 @@ INSTALLED_LIBS=-lbfd -lreadline -lopcodes -liberty -ldecnumber \
CLIBS = $(SIM) $(READLINE) $(OPCODES) $(BFD) $(INTL) $(LIBIBERTY) $(LIBDECNUMBER) \
$(XM_CLIBS) $(NAT_CLIBS) $(GDBTKLIBS) @LIBS@ \
$(LIBEXPAT) \
- $(LIBIBERTY) $(WIN32LIBS) $(LIBGNU)
+ $(LIBIBERTY) $(WIN32LIBS) $(LIBGNU) $(LIBCOMMON)
CDEPS = $(XM_CDEPS) $(NAT_CDEPS) $(SIM) $(BFD) $(READLINE_DEPS) \
- $(OPCODES) $(INTL_DEPS) $(LIBIBERTY) $(CONFIG_DEPS) $(LIBGNU)
+ $(OPCODES) $(INTL_DEPS) $(LIBIBERTY) $(CONFIG_DEPS) $(LIBGNU) \
+ $(LIBCOMMON)
ADD_FILES = $(XM_ADD_FILES) $(TM_ADD_FILES) $(NAT_ADD_FILES)
ADD_DEPS = $(XM_ADD_FILES) $(TM_ADD_FILES) $(NAT_ADD_FILES)
@@ -836,7 +842,6 @@ COMMON_OBS = $(DEPFILES) $(CONFIG_OBS) $(YYOBJ) \
memattr.o mem-break.o target.o parse.o language.o buildsym.o \
findcmd.o \
std-regs.o \
- signals.o \
exec.o reverse.o \
bcache.o objfiles.o observer.o minsyms.o maint.o demangle.o \
dbxread.o coffread.o coff-pe-read.o \
@@ -873,13 +878,13 @@ COMMON_OBS = $(DEPFILES) $(CONFIG_OBS) $(YYOBJ) \
TSOBS = inflow.o
SUBDIRS = doc @subdirs@ data-directory
-CLEANDIRS = $(SUBDIRS) gnulib
+CLEANDIRS = $(SUBDIRS) gnulib common
# List of subdirectories in the build tree that must exist.
# This is used to force build failures in existing trees when
# a new directory is added.
# The format here is for the `case' shell command.
-REQUIRED_SUBDIRS = doc | testsuite | gnulib | data-directory
+REQUIRED_SUBDIRS = doc | testsuite | gnulib | data-directory | common
# For now, shortcut the "configure GDB for fewer languages" stuff.
YYFILES = c-exp.c \
@@ -1146,6 +1151,26 @@ all-lib: gnulib/Makefile
@$(MAKE) $(FLAGS_TO_PASS) DO=all DODIRS=gnulib subdir_do
.PHONY: all-lib
+#
+$(LIBCOMMON): $(LIBCOMMON_DIR)/Makefile
+ @$(MAKE) $(FLAGS_TO_PASS) DO=all DODIRS=common subdir_do
+
+configure-common:
+ @: $(MAKE); $(unstage)
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ test ! -f common/Makefile || exit 0; \
+ $(SHELL) $(srcdir)/../mkinstalldirs common ; \
+ $(HOST_EXPORTS) \
+ echo Configuring in common; \
+ cd "common" || exit 1; \
+ commondir="$$s/common"; \
+ srcdiroption="--srcdir=$${commondir}"; \
+ $(SHELL) $${commondir}/configure --enable-gdbserver=no \
+ $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
+ --target=${target_alias} $${srcdiroption} \
+ || exit 1
+
# Convenience rule to handle recursion.
.PHONY: all-data-directory
all-data-directory: data-directory/Makefile
@@ -1281,6 +1306,13 @@ data-directory/Makefile: data-directory/Makefile.in config.status @frags@
CONFIG_LINKS= \
$(SHELL) config.status
+common/Makefile: configure-common common/Makefile.in config.status @frags@
+ CONFIG_FILES="common/Makefile" \
+ CONFIG_COMMANDS="depfiles" \
+ CONFIG_HEADERS= \
+ CONFIG_LINKS= \
+ $(SHELL) config.status
+
config.h: stamp-h ; @true
stamp-h: $(srcdir)/config.in config.status
CONFIG_HEADERS=config.h:config.in \
@@ -1886,16 +1918,6 @@ mi-common.o: $(srcdir)/mi/mi-common.c
$(POSTCOMPILE)
#
-# gdb/common/ dependencies
-#
-# Need to explicitly specify the compile rule as make will do nothing
-# or try to compile the object file into the sub-directory.
-
-signals.o: $(srcdir)/common/signals.c
- $(COMPILE) $(srcdir)/common/signals.c
- $(POSTCOMPILE)
-
-#
# gdb/tui/ dependencies
#
# Need to explicitly specify the compile rule as make will do nothing
diff --git a/gdb/common/Makefile.in b/gdb/common/Makefile.in
new file mode 100644
index 0000000..27574da
--- /dev/null
+++ b/gdb/common/Makefile.in
@@ -0,0 +1,76 @@
+
+srcdir = @srcdir@
+ACLOCAL = @ACLOCAL@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+RANLIB = @RANLIB@
+COMMON_CPU_OBJ = @COMMON_CPU_OBJ@
+
+BFD_DIR = ../../bfd
+BFD_SRC = $(srcdir)/$(BFD_DIR)
+BFD_CFLAGS = -I$(BFD_DIR) -I$(BFD_SRC)
+
+INCLUDES = -I. -I../ -I$(srcdir) -I$(srcdir)/../../include @GDB_INCLUDE@
+
+libcommon_a_OBJS = signals.o $(COMMON_CPU_OBJ)
+libcommon_a_SOURCES = signals.c $(COMMON_CPU_SRC)
+
+all: libcommon.a
+
+signals.o: $(srcdir)/signals.c
+ $(COMPILE) $(srcdir)/signals.c
+
+COMPILE = source='$<' object='$@' libtool=no $(CC) $(DEFS) $(INCLUDES) @GDB_FLAGS@ $(CPPFLAGS) $(ALL_CFLAGS) -c
+
+# Implicit rules
+
+.c.o:
+ $(COMPILE) $(srcdir)/$<
+
+
+.SUFFIXES:
+.SUFFIXES: .c .o .obj
+
+libcommon.a: $(libcommon_a_OBJS)
+ -rm -f $@
+ $(AR) $(ARFLAGS) $@ $(libcommon_a_OBJS)
+ $(RANLIB) $@
+
+# Rules to rebuild the configuration
+
+Makefile: $(srcdir)/Makefile.in config.status
+ $(SHELL) ./config.status Makefile
+
+config.status: $(srcdir)/configure
+ $(SHELL) ./config.status --recheck
+
+$(srcdir)/configure: $(srcdir)/aclocal.m4
+ cd $(srcdir) && $(AUTOCONF)
+
+aclocal_deps = \
+ $(srcdir)/../../config/stdint.m4 \
+ $(srcdir)/../../config/warnings.m4 \
+ $(srcdir)/../../config/override.m4 \
+ $(srcdir)/configure.ac
+
+$(srcdir)/aclocal.m4: $(aclocal_deps)
+ cd $(srcdir) && $(ACLOCAL) -I ../config
+
+config.h: stamp-h1
+ test -f config.h || (rm -f stamp-h1 && $(MAKE) stamp-h1)
+
+stamp-h1: $(srcdir)/config.in config.status
+ -rm -f stamp-h1
+ $(SHELL) ./config.status config.h
+
+$(srcdir)/config.in: $(srcdir)/configure
+ cd $(srcdir) && $(AUTOHEADER)
+ -rm -f stamp-h1
+
+clean mostlyclean:
+ -rm -f *~ *.o a.out
+ -rm libcommon.a
+
+distclean maintainer-clean realclean: clean
+ -rm -f *~
+ -rm -f Makefile config.status config.log
diff --git a/gdb/common/configure b/gdb/common/configure
new file mode 100755
index 0000000..4801646
--- /dev/null
+++ b/gdb/common/configure
@@ -0,0 +1,4146 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.65.
+#
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in #(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ # We cannot yet assume a decent shell, so we have to provide a
+ # neutralization value for shells without unset; and this also
+ # works around shells that cannot unset nonexistent variables.
+ BASH_ENV=/dev/null
+ ENV=/dev/null
+ (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+# as_fn_error ERROR [LINENO LOG_FD]
+# ---------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with status $?, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$?; test $as_status -eq 0 && as_status=1
+ if test "$3"; then
+ as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
+ fi
+ $as_echo "$as_me: error: $1" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
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+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
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+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
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+ s//\1/
+ q
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+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
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+ t lineno
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+ t loop
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+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
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+}
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+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
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+
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+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
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+
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+CC
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+target_vendor
+target_cpu
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+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
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+enable_gdbserver
+'
+ ac_precious_vars='build_alias
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+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS'
+
+
+# Initialize some variables set by options.
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+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
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+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
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+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
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+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
+ datadir=$ac_optarg ;;
+
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+ | --dataroo | --dataro | --datar)
+ ac_prev=datarootdir ;;
+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
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+ datarootdir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=no ;;
+
+ -docdir | --docdir | --docdi | --doc | --do)
+ ac_prev=docdir ;;
+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+ docdir=$ac_optarg ;;
+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+ ac_prev=dvidir ;;
+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+ dvidir=$ac_optarg ;;
+
+ -enable-* | --enable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+ ac_prev=pdfdir ;;
+ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+ pdfdir=$ac_optarg ;;
+
+ -psdir | --psdir | --psdi | --psd | --ps)
+ ac_prev=psdir ;;
+ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+ psdir=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir=$ac_optarg ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site=$ac_optarg ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir=$ac_optarg ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir=$ac_optarg ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target_alias ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target_alias=$ac_optarg ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers | -V)
+ ac_init_version=: ;;
+
+ -with-* | --with-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error "invalid package name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"with_$ac_useropt"
+"*) ;;
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+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ ac_site_file1=$CONFIG_SITE
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file"
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+ for ac_t in install-sh install.sh shtool; do
+ if test -f "$ac_dir/$ac_t"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/$ac_t -c"
+ break 2
+ fi
+ done
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if test "${ac_cv_build+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if test "${ac_cv_host+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
+if test "${ac_cv_target+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$target_alias" = x; then
+ ac_cv_target=$ac_cv_host
+else
+ ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+ as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
+case $ac_cv_target in
+*-*-*) ;;
+*) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
+esac
+target=$ac_cv_target
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_target
+shift
+target_cpu=$1
+target_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+target_os=$*
+IFS=$ac_save_IFS
+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+ test "$program_prefix$program_suffix$program_transform_name" = \
+ NONENONEs,x,x, &&
+ program_prefix=${target_alias}-
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "no acceptable C compiler found in \$PATH
+See \`config.log' for more details." "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+if test -z "$ac_file"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ as_fn_set_status 77
+as_fn_error "C compiler cannot create executables
+See \`config.log' for more details." "$LINENO" 5; }; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+ { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." "$LINENO" 5; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if test "${ac_cv_objext+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_RANLIB+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+
+for ac_prog in aclocal
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ACLOCAL+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ACLOCAL"; then
+ ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ACLOCAL="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ACLOCAL=$ac_cv_prog_ACLOCAL
+if test -n "$ACLOCAL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5
+$as_echo "$ACLOCAL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ACLOCAL" && break
+done
+test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal"
+
+for ac_prog in autoconf
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AUTOCONF+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AUTOCONF"; then
+ ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_AUTOCONF="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AUTOCONF=$ac_cv_prog_AUTOCONF
+if test -n "$AUTOCONF"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5
+$as_echo "$AUTOCONF" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AUTOCONF" && break
+done
+test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf"
+
+for ac_prog in autoheader
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AUTOHEADER+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AUTOHEADER"; then
+ ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_AUTOHEADER="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AUTOHEADER=$ac_cv_prog_AUTOHEADER
+if test -n "$AUTOHEADER"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5
+$as_echo "$AUTOHEADER" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AUTOHEADER" && break
+done
+test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
+
+
+# Check for the 'make' the user wants to use.
+for ac_prog in make
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_MAKE+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$MAKE"; then
+ ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_MAKE="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+MAKE=$ac_cv_prog_MAKE
+if test -n "$MAKE"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
+$as_echo "$MAKE" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$MAKE" && break
+done
+
+MAKE_IS_GNU=
+case "`$MAKE --version 2>&1 | sed 1q`" in
+ *GNU*)
+ MAKE_IS_GNU=yes
+ ;;
+esac
+ if test "$MAKE_IS_GNU" = yes; then
+ GMAKE_TRUE=
+ GMAKE_FALSE='#'
+else
+ GMAKE_TRUE='#'
+ GMAKE_FALSE=
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+
+
+
+
+# Add different object files to libcommon.a according to different host_cpu.
+case "$host_cpu" in
+ *)
+ COMMON_CPU_OBJ=""
+ COMMON_CPU_SRC=""
+ ;;
+esac
+
+# Determine whether or not build libcommon.a for gdbserver
+# Check whether --enable-gdbserver was given.
+if test "${enable_gdbserver+set}" = set; then :
+ enableval=$enable_gdbserver;
+else
+ enable_gdbserver=no
+fi
+
+
+if test x"$enable_gdbserver" = xyes; then
+ GDB_FLAGS="-DGDBSERVER"
+ GDB_INCLUDE="-I\$(srcdir)/../gdbserver/"
+else
+ GDB_FLAGS=""
+ GDB_INCLUDE="-I\$(srcdir)/../ -I\$(BFD_DIR)"
+fi
+
+
+
+
+
+
+ac_config_files="$ac_config_files Makefile"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes: double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \.
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ test "x$cache_file" != "x/dev/null" &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ cat confcache >$cache_file
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# Transform confdefs.h into DEFS.
+# Protect against shell expansion while executing Makefile rules.
+# Protect against Makefile macro expansion.
+#
+# If the first sed substitution is executed (which looks for macros that
+# take arguments), then branch to the quote section. Otherwise,
+# look for a macro that doesn't take arguments.
+ac_script='
+:mline
+/\\$/{
+ N
+ s,\\\n,,
+ b mline
+}
+t clear
+:clear
+s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
+t quote
+s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
+t quote
+b any
+:quote
+s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
+s/\[/\\&/g
+s/\]/\\&/g
+s/\$/$$/g
+H
+:any
+${
+ g
+ s/^\n//
+ s/\n/ /g
+ p
+}
+'
+DEFS=`sed -n "$ac_script" confdefs.h`
+
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
+ as_fn_error "conditional \"GMAKE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error ERROR [LINENO LOG_FD]
+# ---------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with status $?, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$?; test $as_status -eq 0 && as_status=1
+ if test "$3"; then
+ as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
+ fi
+ $as_echo "$as_me: error: $1" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in #(
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by $as_me, which was
+generated by GNU Autoconf 2.65. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+
+Configuration files:
+$config_files
+
+Report bugs to the package provider."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+config.status
+configured by $0, generated by GNU Autoconf 2.65,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2009 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h | --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+
+ *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp=
+ trap 'exit_status=$?
+ { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -n "$tmp" && test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = "\a"
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+ || as_fn_error "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[ ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+
+eval set X " :F $CONFIG_FILES "
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$tmp/stdin" \
+ || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+ || as_fn_error "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined." >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined." >&2;}
+
+ rm -f "$tmp/stdin"
+ case $ac_file in
+ -) cat "$tmp/out" && rm -f "$tmp/out";;
+ *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error "could not create $ac_file" "$LINENO" 5
+ ;;
+
+
+
+ esac
+
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit $?
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/gdb/common/configure.ac b/gdb/common/configure.ac
new file mode 100644
index 0000000..1ef85fe
--- /dev/null
+++ b/gdb/common/configure.ac
@@ -0,0 +1,74 @@
+# -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+# Copyright 2011
+# Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+AC_PREREQ(2.59)
+AC_INIT(.)
+
+AC_CANONICAL_BUILD
+AC_CANONICAL_HOST
+AC_CANONICAL_TARGET
+
+AC_PROG_CC
+AC_PROG_RANLIB
+
+AC_CHECK_PROGS([ACLOCAL], [aclocal], [$MISSING aclocal])
+AC_CHECK_PROGS([AUTOCONF], [autoconf], [$MISSING autoconf])
+AC_CHECK_PROGS([AUTOHEADER], [autoheader], [$MISSING autoheader])
+
+# Check for the 'make' the user wants to use.
+AC_CHECK_PROGS(MAKE, make)
+MAKE_IS_GNU=
+case "`$MAKE --version 2>&1 | sed 1q`" in
+ *GNU*)
+ MAKE_IS_GNU=yes
+ ;;
+esac
+AM_CONDITIONAL(GMAKE, test "$MAKE_IS_GNU" = yes)
+AC_PROG_MAKE_SET
+
+AC_SUBST(COMMON_CPU_OBJ)
+AC_SUBST(COMMON_CPU_SRC)
+
+# Add different object files to libcommon.a according to different host_cpu.
+case "$host_cpu" in
+ *)
+ COMMON_CPU_OBJ=""
+ COMMON_CPU_SRC=""
+ ;;
+esac
+
+# Determine whether or not build libcommon.a for gdbserver
+AC_ARG_ENABLE(gdbserver,
+[ --enable-gdbserver build libcommon.a for gdbserver],
+[], [enable_gdbserver=no])
+
+if test x"$enable_gdbserver" = xyes; then
+ GDB_FLAGS="-DGDBSERVER"
+ GDB_INCLUDE="-I\$(srcdir)/../gdbserver/"
+else
+ GDB_FLAGS=""
+ GDB_INCLUDE="-I\$(srcdir)/../ -I\$(BFD_DIR)"
+fi
+
+AC_SUBST(GDB_FLAGS)
+AC_SUBST(GDB_INCLUDE)
+
+AC_EXEEXT
+
+AC_OUTPUT([Makefile])
diff --git a/gdb/configure b/gdb/configure
index 6ea3f58..068c2d6 100755
--- a/gdb/configure
+++ b/gdb/configure
@@ -991,6 +991,7 @@ YACC
YFLAGS
XMKMF'
ac_subdirs_all='testsuite
+common
gdbtk
multi-ice
gdbserver'
@@ -7886,6 +7887,8 @@ fi
subdirs="$subdirs testsuite"
+subdirs="$subdirs common"
+
# Check whether to support alternative target configurations
# Check whether --enable-targets was given.
diff --git a/gdb/configure.ac b/gdb/configure.ac
index 9272843..c750b35 100644
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -109,6 +109,7 @@ AS_HELP_STRING([--with-relocated-sources=PATH], [automatically relocate this pat
])
AC_CONFIG_SUBDIRS(testsuite)
+AC_CONFIG_SUBDIRS(common)
# Check whether to support alternative target configurations
AC_ARG_ENABLE(targets,
diff --git a/gdb/gdbserver/Makefile.in b/gdb/gdbserver/Makefile.in
index 2d2d27f..07e020f 100644
--- a/gdb/gdbserver/Makefile.in
+++ b/gdb/gdbserver/Makefile.in
@@ -45,6 +45,8 @@ includedir = @includedir@
SHELL = /bin/sh
EXEEXT = @EXEEXT@
+PWD_COMMAND = $${PWDCMD-pwd}
+RANLIB = @RANLIB@
INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
@@ -130,10 +132,14 @@ DEPFILES = @GDBSERVER_DEPFILES@
LIBOBJS = @LIBOBJS@
+LIBCOMMON_DIR = common
+LIBCOMMON = $(LIBCOMMON_DIR)/libcommon.a
+LIBCOMMON_SRC = $(srcdir)/$(LIBCOMMON_DIR)
+
SOURCES = $(SFILES)
TAGFILES = $(SOURCES) ${HFILES} ${ALLPARAM} ${POSSLIBS}
-OBS = inferiors.o regcache.o remote-utils.o server.o signals.o target.o \
+OBS = inferiors.o regcache.o remote-utils.o server.o target.o \
utils.o version.o \
mem-break.o hostio.o event-loop.o tracepoint.o \
$(XML_BUILTIN) \
@@ -190,6 +196,32 @@ FLAGS_TO_PASS = \
all: gdbserver$(EXEEXT) gdbreplay$(EXEEXT) $(extra_libraries)
+$(LIBCOMMON): $(LIBCOMMON_DIR)/Makefile
+ @$(MAKE) $(FLAGS_TO_PASS) DO=all --directory=common
+
+common/Makefile: configure-common config.status
+ CONFIG_FILES="common/Makefile" \
+ CONFIG_COMMANDS="depfiles" \
+ CONFIG_HEADERS= \
+ CONFIG_LINKS= \
+ $(SHELL) config.status
+
+configure-common:
+ @: $(MAKE); $(unstage)
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ test ! -f common/Makefile || exit 0; \
+ $(SHELL) $(srcdir)/../../mkinstalldirs common ; \
+ $(HOST_EXPORTS) \
+ echo Configuring in common; \
+ cd "common" || exit 1; \
+ commondir="$$s/../common"; \
+ srcdiroption="--srcdir=$${commondir}"; \
+ $(SHELL) $${commondir}/configure --enable-gdbserver=yes \
+ $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
+ --target=${target_alias} $${srcdiroption} \
+ || exit 1
+
# Traditionally "install" depends on "all". But it may be useful
# not to; for example, if the user has made some trivial change to a
# source file and doesn't care about rebuilding or just wants to save the
@@ -224,10 +256,10 @@ html:
install-html:
clean-info:
-gdbserver$(EXEEXT): $(OBS) ${ADD_DEPS} ${CDEPS}
+gdbserver$(EXEEXT): $(OBS) ${ADD_DEPS} ${CDEPS} $(LIBCOMMON)
rm -f gdbserver$(EXEEXT)
${CC-LD} $(INTERNAL_CFLAGS) $(INTERNAL_LDFLAGS) -o gdbserver$(EXEEXT) $(OBS) \
- $(GDBSERVER_LIBS) $(XM_CLIBS)
+ $(LIBCOMMON) $(GDBSERVER_LIBS) $(XM_CLIBS)
gdbreplay$(EXEEXT): $(GDBREPLAY_OBS)
rm -f gdbreplay$(EXEEXT)
@@ -382,9 +414,6 @@ tracepoint.o: tracepoint.c $(server_h)
utils.o: utils.c $(server_h)
gdbreplay.o: gdbreplay.c config.h
-signals.o: ../common/signals.c $(server_h) $(signals_def)
- $(CC) -c $(CPPFLAGS) $(INTERNAL_CFLAGS) $< -DGDBSERVER
-
# We build memmem.c without -Werror because this file is not under
# our control. On LynxOS, the compiler generates some warnings
# because str-two-way.h uses a constant (MAX_SIZE) whose definition
diff --git a/gdb/gdbserver/configure b/gdb/gdbserver/configure
index aaa73fc..024da0b 100755
--- a/gdb/gdbserver/configure
+++ b/gdb/gdbserver/configure
@@ -625,6 +625,7 @@ build
EGREP
GREP
CPP
+RANLIB
OBJEXT
EXEEXT
ac_ct_CC
@@ -2985,6 +2986,98 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_RANLIB+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
diff --git a/gdb/gdbserver/configure.ac b/gdb/gdbserver/configure.ac
index 07ac26a..d81f241 100644
--- a/gdb/gdbserver/configure.ac
+++ b/gdb/gdbserver/configure.ac
@@ -26,6 +26,7 @@ AC_CONFIG_HEADER(config.h:config.in)
AC_CONFIG_LIBOBJ_DIR(../gnulib)
AC_PROG_CC
+AC_PROG_RANLIB
AC_GNU_SOURCE
AC_CANONICAL_SYSTEM
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-01-19 23:26 ` Yao Qi
@ 2011-01-28 15:04 ` Tom Tromey
2011-01-28 15:22 ` Pedro Alves
2011-01-31 2:01 ` Yao Qi
2011-02-12 13:06 ` Yao Qi
` (3 subsequent siblings)
4 siblings, 2 replies; 94+ messages in thread
From: Tom Tromey @ 2011-01-28 15:04 UTC (permalink / raw)
To: Yao Qi; +Cc: gdb-patches
Tom> Another idea would be to just have gdb/configure, but have a special
Tom> Makefile target that only builds gdbserver. Then all the configury
Tom> would be unified; maybe this is the best option, for that reason.
Yao> I thought of this, but it makes gdb/configure in mess when we move
Yao> everything to gdb/configure. Finally, IMO, it is better to create
Yao> separate Makefile.in/configure.ac in common/, whic scales well when we
Yao> move more files to common/ later.
I think gdb/configure is already pretty messy. It is more than 2000
lines of code. A few more for gdbserver aren't going to hurt much, IMO.
The problem I have with adding another configure script is that
presumably it must arrive at all the same conclusions as both gdb and
gdbserver's configure scripts. That means either maintaining things in
parallel -- which will be fragile -- or putting a bunch of code into
shared .m4 files. But then... why run that same code multiple times,
when we can just do it once?
Yao> 3. Including different headers when building libcommon.a for gdb and
Yao> gdbserver.
I don't understand this. I didn't see it in the patch.
Yao> 4 Building libcommon.a for gdb and gdbserver respectively.
This seems to mean that we must build libcommon twice. I don't
understand that -- what is the benefit, versus having a single library?
Yao> diff --git a/gdb/Makefile.in b/gdb/Makefile.in
[...]
Yao> +$(LIBCOMMON): $(LIBCOMMON_DIR)/Makefile
Yao> + @$(MAKE) $(FLAGS_TO_PASS) DO=all DODIRS=common subdir_do
Yao> +
Yao> +configure-common:
Yao> + @: $(MAKE); $(unstage)
Yao> + @r=`${PWD_COMMAND}`; export r; \
Yao> + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
I believe gdb/configure will take care of this, because `common' is now
in AC_CONFIG_SUBDIRS.
Tom
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-01-28 15:04 ` Tom Tromey
@ 2011-01-28 15:22 ` Pedro Alves
2011-01-28 15:52 ` Pedro Alves
2011-02-03 21:30 ` Tom Tromey
2011-01-31 2:01 ` Yao Qi
1 sibling, 2 replies; 94+ messages in thread
From: Pedro Alves @ 2011-01-28 15:22 UTC (permalink / raw)
To: gdb-patches; +Cc: Tom Tromey, Yao Qi
On Friday 28 January 2011 14:53:46, Tom Tromey wrote:
> Tom> Another idea would be to just have gdb/configure, but have a special
> Tom> Makefile target that only builds gdbserver. Then all the configury
> Tom> would be unified; maybe this is the best option, for that reason.
>
> Yao> I thought of this, but it makes gdb/configure in mess when we move
> Yao> everything to gdb/configure. Finally, IMO, it is better to create
> Yao> separate Makefile.in/configure.ac in common/, whic scales well when we
> Yao> move more files to common/ later.
>
> I think gdb/configure is already pretty messy. It is more than 2000
> lines of code. A few more for gdbserver aren't going to hurt much, IMO.
As I said before, gdbserver is buildable without building gdb, even
for targets that can't build gdb. How would you make it work?
> The problem I have with adding another configure script is that
> presumably it must arrive at all the same conclusions as both gdb and
> gdbserver's configure scripts. That means either maintaining things in
> parallel -- which will be fragile -- or putting a bunch of code into
> shared .m4 files. But then... why run that same code multiple times,
> when we can just do it once?
>
> Yao> 3. Including different headers when building libcommon.a for gdb and
> Yao> gdbserver.
>
> I don't understand this. I didn't see it in the patch.
Many of the core structures and defines aren't shared yet between
gdb and gdbserver. gdb has defs.h, and gdbserver has server.h.
Ideally we'd pull the really common stuff into some header
under common/. As is, there are incompatibilities. Take a
look at the top of common/signals.c, for example.
This is one of the reasons that I want to forbit gdb/common/ files
from including things from gdb/. For the local patches we
have that move stuff into gdb/common/ (independent effort from
Yao's), we added an #ifdef GDBSERVER then #error in gdb/defs.h
to catch that at compile time.
(Before Yao came along, my plan was to clean up these
header issues before considering building a common library.)
I think I'd now pushed all the dependencies those
said patches that move stuff into common relied on. I'll
see if we can now get them pushed sooner than later.
>
> Yao> 4 Building libcommon.a for gdb and gdbserver respectively.
>
> This seems to mean that we must build libcommon twice. I don't
> understand that -- what is the benefit, versus having a single library?
See above. It's not possible currently. gdb/common/ includes
headers from gdb/ when built for gdb, and headers from gdbserver/
when built for gdbserver.
--
Pedro Alves
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-01-28 15:22 ` Pedro Alves
@ 2011-01-28 15:52 ` Pedro Alves
2011-02-03 21:30 ` Tom Tromey
1 sibling, 0 replies; 94+ messages in thread
From: Pedro Alves @ 2011-01-28 15:52 UTC (permalink / raw)
To: gdb-patches; +Cc: Tom Tromey, Yao Qi
On Friday 28 January 2011 15:04:38, Pedro Alves wrote:
> >
> > Yao> 4 Building libcommon.a for gdb and gdbserver respectively.
> >
> > This seems to mean that we must build libcommon twice. I don't
> > understand that -- what is the benefit, versus having a single library?
>
> See above. It's not possible currently. gdb/common/ includes
> headers from gdb/ when built for gdb, and headers from gdbserver/
> when built for gdbserver.
... and I should stress that gdbserver must be buildable for a
different target you're building gdb for. Consider:
- you build gdb for an x86-linux host, --target=arm-linux.
libcommon.a built for x86.
- you build gdbserver to run on arm-linux (host). libcommon.a
built for arm.
hence, you get two libcommon builds, even if we get
rid of all the headers mess. Only the
native-gdb-that-also-builds-gdbserver special
case would be able to get by with a single build.
libcommon.a could also be split into two distinct
libraries. One, for common, but native-target independent
stuff: utils, signal, xml, common structures, etc.
Another, for native target backend stuff (think ptrace):
gdbserver/linux-low.c and friends, merged with
gdb/linux-nat.c and friends could go into this other
library. But to a first approximation, a single
common library is good too.
--
Pedro Alves
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-01-28 15:04 ` Tom Tromey
2011-01-28 15:22 ` Pedro Alves
@ 2011-01-31 2:01 ` Yao Qi
1 sibling, 0 replies; 94+ messages in thread
From: Yao Qi @ 2011-01-31 2:01 UTC (permalink / raw)
To: Tom Tromey; +Cc: gdb-patches
On 01/28/2011 10:53 PM, Tom Tromey wrote:
> Yao> 4 Building libcommon.a for gdb and gdbserver respectively.
>
> This seems to mean that we must build libcommon twice. I don't
> understand that -- what is the benefit, versus having a single library?
The benefit is that we have single source (in common/) rather than two.
> Yao> diff --git a/gdb/Makefile.in b/gdb/Makefile.in
> [...]
> Yao> +$(LIBCOMMON): $(LIBCOMMON_DIR)/Makefile
> Yao> + @$(MAKE) $(FLAGS_TO_PASS) DO=all DODIRS=common subdir_do
> Yao> +
> Yao> +configure-common:
> Yao> + @: $(MAKE); $(unstage)
> Yao> + @r=`${PWD_COMMAND}`; export r; \
> Yao> + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
>
> I believe gdb/configure will take care of this, because `common' is now
> in AC_CONFIG_SUBDIRS.
This bit is useful that common/ can be configured during gdb `make'.
--
Yao (é½å°§)
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-01-28 15:22 ` Pedro Alves
2011-01-28 15:52 ` Pedro Alves
@ 2011-02-03 21:30 ` Tom Tromey
2011-02-11 9:58 ` Yao Qi
1 sibling, 1 reply; 94+ messages in thread
From: Tom Tromey @ 2011-02-03 21:30 UTC (permalink / raw)
To: Pedro Alves; +Cc: gdb-patches, Yao Qi
Tom> I think gdb/configure is already pretty messy. It is more than 2000
Tom> lines of code. A few more for gdbserver aren't going to hurt much, IMO.
Pedro> As I said before, gdbserver is buildable without building gdb, even
Pedro> for targets that can't build gdb. How would you make it work?
I mentioned a couple ways upthread, but I think it doesn't matter any
more.
Pedro> Many of the core structures and defines aren't shared yet between
Pedro> gdb and gdbserver. gdb has defs.h, and gdbserver has server.h.
Pedro> Ideally we'd pull the really common stuff into some header
Pedro> under common/. As is, there are incompatibilities. Take a
Pedro> look at the top of common/signals.c, for example.
Pedro> This is one of the reasons that I want to forbit gdb/common/ files
Pedro> from including things from gdb/. For the local patches we
Pedro> have that move stuff into gdb/common/ (independent effort from
Pedro> Yao's), we added an #ifdef GDBSERVER then #error in gdb/defs.h
Pedro> to catch that at compile time.
Pedro> (Before Yao came along, my plan was to clean up these
Pedro> header issues before considering building a common library.)
I understand now, thanks.
I am still not super fond of this, but seeing as I have no better idea,
I think you should go ahead. It will definitely be an improvement.
Tom
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-03 21:30 ` Tom Tromey
@ 2011-02-11 9:58 ` Yao Qi
2011-02-11 18:47 ` Tom Tromey
0 siblings, 1 reply; 94+ messages in thread
From: Yao Qi @ 2011-02-11 9:58 UTC (permalink / raw)
To: Tom Tromey; +Cc: Pedro Alves, gdb-patches
On 02/04/2011 05:29 AM, Tom Tromey wrote:
> I am still not super fond of this, but seeing as I have no better idea,
> I think you should go ahead. It will definitely be an improvement.
Tom, Pedro,
Thanks for your patient review. Test this patch again on cvs trunk
under configuration 1) native gdb on x86_64 and 2) cross gdb for arm on
x86 respectively. Build both gdb and gdbserver successfully.
Applied.
--
Yao (é½å°§)
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-11 9:58 ` Yao Qi
@ 2011-02-11 18:47 ` Tom Tromey
2011-02-12 3:13 ` Yao Qi
0 siblings, 1 reply; 94+ messages in thread
From: Tom Tromey @ 2011-02-11 18:47 UTC (permalink / raw)
To: Yao Qi; +Cc: Pedro Alves, gdb-patches
>>>>> "Yao" == Yao Qi <yao@codesourcery.com> writes:
Yao> Thanks for your patient review. Test this patch again on cvs trunk
Yao> under configuration 1) native gdb on x86_64 and 2) cross gdb for arm on
Yao> x86 respectively. Build both gdb and gdbserver successfully.
common/Makefile.in doesn't have a copyright header.
I didn't check the other files.
"make info" now fails. I didn't check other subdir targets in
gdb/Makefile.in. Automake would solve this plus some other things
... :-)
Tom
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-11 18:47 ` Tom Tromey
@ 2011-02-12 3:13 ` Yao Qi
2011-02-14 14:50 ` Tom Tromey
2011-02-14 15:19 ` Tom Tromey
0 siblings, 2 replies; 94+ messages in thread
From: Yao Qi @ 2011-02-12 3:13 UTC (permalink / raw)
To: Tom Tromey; +Cc: Pedro Alves, gdb-patches
[-- Attachment #1: Type: text/plain, Size: 501 bytes --]
On 02/12/2011 02:47 AM, Tom Tromey wrote:
> common/Makefile.in doesn't have a copyright header.
> I didn't check the other files.
>
Add a copyright header to common/Makefile.in. Other files have
copyright header. Applied as obvious.
> "make info" now fails. I didn't check other subdir targets in
> gdb/Makefile.in. Automake would solve this plus some other things
> ... :-)
Add some more targets in common/Makefile.in in this patch. `make
{info,pdf,html,dvi}' works.
--
Yao (é½å°§)
[-- Attachment #2: more-targets.patch --]
[-- Type: text/x-patch, Size: 756 bytes --]
common/
* Makefile.in: Add more targets for make.
Index: Makefile.in
===================================================================
RCS file: /cvs/src/src/gdb/common/Makefile.in,v
retrieving revision 1.1
diff -u -r1.1 Makefile.in
--- Makefile.in 11 Feb 2011 09:57:25 -0000 1.1
+++ Makefile.in 12 Feb 2011 02:54:15 -0000
@@ -74,3 +91,20 @@
distclean maintainer-clean realclean: clean
-rm -f *~
-rm -f Makefile config.status config.log
+
+.PHONY: install
+install: all
+
+.PHONY: install-only
+install-only:
+
+.PHONY: uninstall
+uninstall:
+
+.PHONY: check installcheck info dvi pdf html
+.PHONY: install-info install-pdf install-html clean-info
+check installcheck:
+info dvi pdf html:
+install-info install-pdf install-html:
+clean-info:
+
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-01-19 23:26 ` Yao Qi
2011-01-28 15:04 ` Tom Tromey
@ 2011-02-12 13:06 ` Yao Qi
2011-02-15 13:54 ` Jan Kratochvil
` (2 subsequent siblings)
4 siblings, 0 replies; 94+ messages in thread
From: Yao Qi @ 2011-02-12 13:06 UTC (permalink / raw)
To: gdb-patches
[-- Attachment #1: Type: text/plain, Size: 452 bytes --]
On 01/20/2011 06:01 AM, Yao Qi wrote:
> @@ -873,13 +878,13 @@ COMMON_OBS = $(DEPFILES) $(CONFIG_OBS) $(YYOBJ) \
> TSOBS = inflow.o
>
> SUBDIRS = doc @subdirs@ data-directory
> -CLEANDIRS = $(SUBDIRS) gnulib
> +CLEANDIRS = $(SUBDIRS) gnulib common
This chunk of patch should be reverted, because `common' is added in
SUBDIRS via 'AC_CONFIG_SUBDIRS(common)' in configure.ac, so there are
two `common' in CLEANDIRS.
Applied.
--
Yao (é½å°§)
[-- Attachment #2: dup-common.patch --]
[-- Type: text/x-patch, Size: 656 bytes --]
2011-02-12 Yao Qi <yao@codesourcery.com>
* Makefile.in (CLEANDIRS): Remove duplicated common dir.
Index: Makefile.in
===================================================================
RCS file: /cvs/src/src/gdb/Makefile.in,v
retrieving revision 1.1150
diff -u -r1.1150 Makefile.in
--- Makefile.in 11 Feb 2011 09:57:24 -0000 1.1150
+++ Makefile.in 12 Feb 2011 11:00:06 -0000
@@ -902,7 +902,7 @@
TSOBS = inflow.o
SUBDIRS = doc @subdirs@ data-directory
-CLEANDIRS = $(SUBDIRS) gnulib common
+CLEANDIRS = $(SUBDIRS) gnulib
# List of subdirectories in the build tree that must exist.
# This is used to force build failures in existing trees when
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-12 3:13 ` Yao Qi
@ 2011-02-14 14:50 ` Tom Tromey
2011-02-14 15:19 ` Tom Tromey
1 sibling, 0 replies; 94+ messages in thread
From: Tom Tromey @ 2011-02-14 14:50 UTC (permalink / raw)
To: Yao Qi; +Cc: Pedro Alves, gdb-patches
>>>>> "Yao" == Yao Qi <yao@codesourcery.com> writes:
Yao> Add some more targets in common/Makefile.in in this patch. `make
Yao> {info,pdf,html,dvi}' works.
This is ok. FWIW I think you could have put it in as obvious.
Tom
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-12 3:13 ` Yao Qi
2011-02-14 14:50 ` Tom Tromey
@ 2011-02-14 15:19 ` Tom Tromey
2011-02-14 17:43 ` Pierre Muller
` (2 more replies)
1 sibling, 3 replies; 94+ messages in thread
From: Tom Tromey @ 2011-02-14 15:19 UTC (permalink / raw)
To: Yao Qi; +Cc: Pedro Alves, gdb-patches
Yao> Add some more targets in common/Makefile.in in this patch. `make
Yao> {info,pdf,html,dvi}' works.
This patch changes gdb/common/ to use Automake. The advantages of using
it are simpler maintenance and more features. E.g., the above bug would
not have occurred; the Makefile you actually edit is just 4 lines of
code; dependency tracking is built in; etc.
I didn't deal with COMMON_CPU_{SRC,OBJ} in this patch. I wasn't sure if
these were placeholders or leftovers from something else.
Let me know what you think. I am running it through the tester.
Tom
2011-02-14 Tom Tromey <tromey@redhat.com>
* configure, aclocal.m4, Makefile.in: Rebuild.
* configure.ac: Update for automake.
* Makefile.am: New file.
diff --git a/gdb/common/Makefile.am b/gdb/common/Makefile.am
new file mode 100644
index 0000000..1fb86cf
--- /dev/null
+++ b/gdb/common/Makefile.am
@@ -0,0 +1,26 @@
+# Copyright (C) 2011
+# Free Software Foundation, Inc.
+#
+# This file is part of GDB.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# This may be used indirectly via GDB_INCLUDE.
+BFD_DIR = ../../bfd
+
+AM_CFLAGS = $(GDB_INCLUDE)
+
+noinst_LIBRARIES = libcommon.a
+
+libcommon_a_SOURCES = signals.c
diff --git a/gdb/common/configure.ac b/gdb/common/configure.ac
index 1ef85fe..518d3d4 100644
--- a/gdb/common/configure.ac
+++ b/gdb/common/configure.ac
@@ -18,30 +18,19 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
AC_PREREQ(2.59)
-AC_INIT(.)
+# The package and version don't matter, but autoconf insists.
+AC_INIT([common], [0.0])
+AC_CONFIG_SRCDIR([gdb_signals.h])
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
+AM_INIT_AUTOMAKE([cygnus no-define no-dist -Wall])
+
AC_PROG_CC
AC_PROG_RANLIB
-AC_CHECK_PROGS([ACLOCAL], [aclocal], [$MISSING aclocal])
-AC_CHECK_PROGS([AUTOCONF], [autoconf], [$MISSING autoconf])
-AC_CHECK_PROGS([AUTOHEADER], [autoheader], [$MISSING autoheader])
-
-# Check for the 'make' the user wants to use.
-AC_CHECK_PROGS(MAKE, make)
-MAKE_IS_GNU=
-case "`$MAKE --version 2>&1 | sed 1q`" in
- *GNU*)
- MAKE_IS_GNU=yes
- ;;
-esac
-AM_CONDITIONAL(GMAKE, test "$MAKE_IS_GNU" = yes)
-AC_PROG_MAKE_SET
-
AC_SUBST(COMMON_CPU_OBJ)
AC_SUBST(COMMON_CPU_SRC)
@@ -69,6 +58,6 @@ fi
AC_SUBST(GDB_FLAGS)
AC_SUBST(GDB_INCLUDE)
-AC_EXEEXT
+AM_MAINTAINER_MODE
AC_OUTPUT([Makefile])
^ permalink raw reply [flat|nested] 94+ messages in thread
* RE: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-14 15:19 ` Tom Tromey
@ 2011-02-14 17:43 ` Pierre Muller
2011-02-14 17:58 ` Pierre Muller
2011-02-14 18:22 ` Tom Tromey
2011-02-15 8:11 ` Yao Qi
2 siblings, 1 reply; 94+ messages in thread
From: Pierre Muller @ 2011-02-14 17:43 UTC (permalink / raw)
To: 'Tom Tromey', 'Yao Qi'; +Cc: 'Pedro Alves', gdb-patches
I am having troubles compiling mingw64 host from cygwin
in common directory I get this error:
source='/cygdrive/e/cygwin/usr/local/src/gdbcvs/src/gdb/common/signals.c'
object
='signals.o' libtool=no x86_64-w64-mingw32-gcc -I. -I../
-I/cygdrive/e/cygwin/u
sr/local/src/gdbcvs/src/gdb/common
-I/cygdrive/e/cygwin/usr/local/src/gdbcvs/src
/gdb/common/../../include
-I/cygdrive/e/cygwin/usr/local/src/gdbcvs/src/gdb/comm
on/../ -I../../bfd -c
/cygdrive/e/cygwin/usr/local/src/gdbcvs/src/gdb/common/
signals.c
In file included from
/cygdrive/e/cygwin/usr/local/src/gdbcvs/src/gdb/common/../
defs.h:63:0,
from
/cygdrive/e/cygwin/usr/local/src/gdbcvs/src/gdb/common/sig
nals.c:25:
/cygdrive/e/cygwin/usr/local/src/gdbcvs/src/gdb/common/../gdb_locale.h:28:22
: fa
tal error: libintl.h: No such file or directory
compilation terminated.
make[2]: *** [signals.o] Error 1
make[2]: Leaving directory
`/cygdrive/e/cygwin/usr/local/src/gdbcvs/mingw64-buil
d17/gdb/common'
make[1]: *** [subdir_do] Error 1
make[1]: Leaving directory
`/cygdrive/e/cygwin/usr/local/src/gdbcvs/mingw64-buil
d17/gdb'
make: *** [common/libcommon.a] Error 2
Pierre@E6510-Muller ~/gdbcvs/mingw64-build17/gdb
-I../../intl
seems required but is missing,
probably INTL_CFLAGS should be passed on to common subdir,
I tried to look into this, but I didn't understand why I
didn't get this error in other configuration...
Pierre Muller
GDB pascal language maintainer
^ permalink raw reply [flat|nested] 94+ messages in thread
* RE: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-14 17:43 ` Pierre Muller
@ 2011-02-14 17:58 ` Pierre Muller
0 siblings, 0 replies; 94+ messages in thread
From: Pierre Muller @ 2011-02-14 17:58 UTC (permalink / raw)
To: 'Tom Tromey', 'Yao Qi'; +Cc: 'Pedro Alves', gdb-patches
Moreover if I move to common subdirectory,
CC make variable is not even set to x86_64-w64-mingw32-gcc,
which means that doing a 'make' in that directory
leads to using plain 'cc', which happens to be
native cygwin GCC compiler on my system, but
this is completely wrong, no?
CC should be inherited from parent directory
by configure script, no?
Make 'configure' skills are still too weak
to really help out here, sorry...
Pierre
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-14 15:19 ` Tom Tromey
2011-02-14 17:43 ` Pierre Muller
@ 2011-02-14 18:22 ` Tom Tromey
2011-02-14 19:31 ` Change gdb/common/ to use Automake [was: Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver] Pedro Alves
` (3 more replies)
2011-02-15 8:11 ` Yao Qi
2 siblings, 4 replies; 94+ messages in thread
From: Tom Tromey @ 2011-02-14 18:22 UTC (permalink / raw)
To: Yao Qi; +Cc: Pedro Alves, gdb-patches
>>>>> "Tom" == Tom Tromey <tromey@redhat.com> writes:
Tom> This patch changes gdb/common/ to use Automake.
Of course, that one didn't work.
Tom> Let me know what you think. I am running it through the tester.
Here's one that does.
It is vaguely bogus due to the dummy-config.h and PACKAGE_NAME stuff.
Autoconf doesn't seem to let you turn this off, and we end up with
conflicts. We can probably fix this more cleanly than I have below; I
just want to get feedback on the idea before committing to that.
Tom
2011-02-14 Tom Tromey <tromey@redhat.com>
* configure, aclocal.m4, Makefile.in: Rebuild.
* dummy-config.h.in: New.
* configure.ac: Update for automake.
* Makefile.am: New file.
diff --git a/gdb/common/Makefile.am b/gdb/common/Makefile.am
new file mode 100644
index 0000000..0cf2084
--- /dev/null
+++ b/gdb/common/Makefile.am
@@ -0,0 +1,26 @@
+# Copyright (C) 2011
+# Free Software Foundation, Inc.
+#
+# This file is part of GDB.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# This may be used indirectly via GDB_INCLUDE.
+BFD_DIR = ../../bfd
+
+AM_CFLAGS = -I../ -I$(srcdir)/../../include/ $(GDB_INCLUDE) $(GDB_FLAGS)
+
+noinst_LIBRARIES = libcommon.a
+
+libcommon_a_SOURCES = signals.c
diff --git a/gdb/common/configure.ac b/gdb/common/configure.ac
index 1ef85fe..f77ae38 100644
--- a/gdb/common/configure.ac
+++ b/gdb/common/configure.ac
@@ -18,30 +18,23 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
AC_PREREQ(2.59)
-AC_INIT(.)
+# The package and version don't matter, but autoconf insists.
+AC_INIT([common], [0.0])
+AC_CONFIG_SRCDIR([gdb_signals.h])
+
+# We don't actually use this, but using a header protects us against
+# redefinition of PACKAGE_NAME et al.
+AC_CONFIG_HEADER([dummy-config.h])
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
+AM_INIT_AUTOMAKE([cygnus no-define no-dist -Wall])
+
AC_PROG_CC
AC_PROG_RANLIB
-AC_CHECK_PROGS([ACLOCAL], [aclocal], [$MISSING aclocal])
-AC_CHECK_PROGS([AUTOCONF], [autoconf], [$MISSING autoconf])
-AC_CHECK_PROGS([AUTOHEADER], [autoheader], [$MISSING autoheader])
-
-# Check for the 'make' the user wants to use.
-AC_CHECK_PROGS(MAKE, make)
-MAKE_IS_GNU=
-case "`$MAKE --version 2>&1 | sed 1q`" in
- *GNU*)
- MAKE_IS_GNU=yes
- ;;
-esac
-AM_CONDITIONAL(GMAKE, test "$MAKE_IS_GNU" = yes)
-AC_PROG_MAKE_SET
-
AC_SUBST(COMMON_CPU_OBJ)
AC_SUBST(COMMON_CPU_SRC)
@@ -69,6 +62,6 @@ fi
AC_SUBST(GDB_FLAGS)
AC_SUBST(GDB_INCLUDE)
-AC_EXEEXT
+AM_MAINTAINER_MODE
AC_OUTPUT([Makefile])
^ permalink raw reply [flat|nested] 94+ messages in thread
* Change gdb/common/ to use Automake [was: Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver]
2011-02-14 18:22 ` Tom Tromey
@ 2011-02-14 19:31 ` Pedro Alves
2011-02-14 19:39 ` Change gdb/common/ to use Automake Tom Tromey
2011-02-15 13:08 ` [rfa/rfc] Build libcommon.a for gdb and gdbserver Pierre Muller
` (2 subsequent siblings)
3 siblings, 1 reply; 94+ messages in thread
From: Pedro Alves @ 2011-02-14 19:31 UTC (permalink / raw)
To: gdb-patches; +Cc: Tom Tromey, Yao Qi
On Monday 14 February 2011, Tom Tromey wrote:
> Tom> This patch changes gdb/common/ to use Automake.
...
> It is vaguely bogus due to the dummy-config.h and PACKAGE_NAME stuff.
> Autoconf doesn't seem to let you turn this off, and we end up with
> conflicts. We can probably fix this more cleanly than I have below; I
> just want to get feedback on the idea before committing to that.
Is there any downside to this? My automake-foo is quite weak,
almost non-existant, so excuse me if this sounds dumb.
> +AM_INIT_AUTOMAKE([cygnus no-define no-dist -Wall])
Wasn't the cygnus mode deprecated? E.g., I see bfd/ stopped
using it in 2009.
I also realize that we lost -Werror under gdb/common/
with the switch to its own Makefile.
--
Pedro Alves
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: Change gdb/common/ to use Automake
2011-02-14 19:31 ` Change gdb/common/ to use Automake [was: Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver] Pedro Alves
@ 2011-02-14 19:39 ` Tom Tromey
2011-02-14 20:13 ` Pedro Alves
0 siblings, 1 reply; 94+ messages in thread
From: Tom Tromey @ 2011-02-14 19:39 UTC (permalink / raw)
To: Pedro Alves; +Cc: gdb-patches, Yao Qi
Tom> It is vaguely bogus due to the dummy-config.h and PACKAGE_NAME stuff.
Tom> Autoconf doesn't seem to let you turn this off, and we end up with
Tom> conflicts. We can probably fix this more cleanly than I have below; I
Tom> just want to get feedback on the idea before committing to that.
Pedro> Is there any downside to this? My automake-foo is quite weak,
Pedro> almost non-existant, so excuse me if this sounds dumb.
To my hack? Yeah -- if we add AC_DEFINEs to common/configure.ac, they
won't propagate to the code.
We can fix this by #including the common/config.h first, then #undef'ing
the stuff that autoconf forces us to have.
Tom> +AM_INIT_AUTOMAKE([cygnus no-define no-dist -Wall])
Pedro> Wasn't the cygnus mode deprecated? E.g., I see bfd/ stopped
Pedro> using it in 2009.
Hah, shows what I know.
Maybe `foreign' is more appropriate now, I can check into it if this
idea seems ok.
Tom
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: Change gdb/common/ to use Automake
2011-02-14 19:39 ` Change gdb/common/ to use Automake Tom Tromey
@ 2011-02-14 20:13 ` Pedro Alves
2011-02-14 20:14 ` Tom Tromey
2011-02-14 22:11 ` Tom Tromey
0 siblings, 2 replies; 94+ messages in thread
From: Pedro Alves @ 2011-02-14 20:13 UTC (permalink / raw)
To: gdb-patches; +Cc: Tom Tromey, Yao Qi
On Monday 14 February 2011 19:33:39, Tom Tromey wrote:
> I can check into it if this idea seems ok.
Sorry, I really don't know enough to comment. I've never
really maintained anything that used automake. Maybe someone
else will comment. As long as we have auto-dependencies, it's
cool with me. I'd love to have them on gdbserver too.
--
Pedro Alves
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: Change gdb/common/ to use Automake
2011-02-14 20:13 ` Pedro Alves
@ 2011-02-14 20:14 ` Tom Tromey
2011-02-15 6:46 ` Joel Brobecker
2011-02-18 23:59 ` Doug Evans
2011-02-14 22:11 ` Tom Tromey
1 sibling, 2 replies; 94+ messages in thread
From: Tom Tromey @ 2011-02-14 20:14 UTC (permalink / raw)
To: Pedro Alves; +Cc: gdb-patches, Yao Qi
>>>>> "Pedro" == Pedro Alves <pedro@codesourcery.com> writes:
Pedro> On Monday 14 February 2011 19:33:39, Tom Tromey wrote:
>> I can check into it if this idea seems ok.
Pedro> Sorry, I really don't know enough to comment. I've never
Pedro> really maintained anything that used automake. Maybe someone
Pedro> else will comment. As long as we have auto-dependencies, it's
Pedro> cool with me. I'd love to have them on gdbserver too.
Automake has two problems that people sometimes dislike.
They are both similar to existing problems with Autoconf.
First, we would want to check in generated files, to make it easy to
check out and build gdb. This means that anybody modifying the source
file will need to use the correct version of Automake, to avoid churn in
the repository.
Second, the output of the tool is fairly opaque. So, when something
goes wrong, you have another layer of goo to wade through.
I don't consider these to be major problems, since I don't actually
spend much time at all modifying the build setup. My view is that for
reasonably simple things, like common/, Automake saves a lot of time.
But YMMV.
One thing worth noting is that a lot of 'src' and 'gcc' are already
using Automake. So it isn't as if this would be adding a new dependency
or breaking new ground in any way.
Tom
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: Change gdb/common/ to use Automake
2011-02-14 20:13 ` Pedro Alves
2011-02-14 20:14 ` Tom Tromey
@ 2011-02-14 22:11 ` Tom Tromey
2011-02-14 23:16 ` Pedro Alves
2011-02-18 19:54 ` Tom Tromey
1 sibling, 2 replies; 94+ messages in thread
From: Tom Tromey @ 2011-02-14 22:11 UTC (permalink / raw)
To: Pedro Alves; +Cc: gdb-patches, Yao Qi
Pedro> As long as we have auto-dependencies, it's cool with me. I'd
Pedro> love to have them on gdbserver too.
I started converting gdbserver to automake today, but it was taking too
long and I have too much else to do. I'm happy to send my starter
Makefile.am plus some comments to anybody who wants to pick it up,
though. It shouldn't take too awfully long for someone to finish.
Tom
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: Change gdb/common/ to use Automake
2011-02-14 22:11 ` Tom Tromey
@ 2011-02-14 23:16 ` Pedro Alves
2011-02-18 19:54 ` Tom Tromey
1 sibling, 0 replies; 94+ messages in thread
From: Pedro Alves @ 2011-02-14 23:16 UTC (permalink / raw)
To: gdb-patches; +Cc: Tom Tromey, Yao Qi
On Monday 14 February 2011 21:55:30, Tom Tromey wrote:
> Pedro> As long as we have auto-dependencies, it's cool with me. I'd
> Pedro> love to have them on gdbserver too.
>
> I started converting gdbserver to automake today, but it was taking too
> long and I have too much else to do. I'm happy to send my starter
> Makefile.am plus some comments to anybody who wants to pick it up,
> though. It shouldn't take too awfully long for someone to finish.
I'd like to say I'd pick it up, but that's likely only
wishful thinking... I suggest sending it to the list as is
if you don't plan on finishing it.
Thanks!
--
Pedro Alves
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: Change gdb/common/ to use Automake
2011-02-14 20:14 ` Tom Tromey
@ 2011-02-15 6:46 ` Joel Brobecker
2011-02-18 23:59 ` Doug Evans
1 sibling, 0 replies; 94+ messages in thread
From: Joel Brobecker @ 2011-02-15 6:46 UTC (permalink / raw)
To: Tom Tromey; +Cc: Pedro Alves, gdb-patches, Yao Qi
> First, we would want to check in generated files, to make it easy to
> check out and build gdb. This means that anybody modifying the source
> file will need to use the correct version of Automake, to avoid churn in
> the repository.
I don't think that this is going to be a problem at all. We're familiar
with checking in files generated by autoheader, autoconf, etc, and since
we've been using gnulib, we've added aclocal (I'm not even sure that
I covered them all! :-)).
> Second, the output of the tool is fairly opaque. So, when something
> goes wrong, you have another layer of goo to wade through.
I'm really in that category - having trouble going through the goo.
But it's true that we touch these files relatively seldomly, so if
it helps in other areas, we can give it a try and see how it goes.
It could be a good way to evaluate it for gdbserver, for instance.
--
Joel
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-14 15:19 ` Tom Tromey
2011-02-14 17:43 ` Pierre Muller
2011-02-14 18:22 ` Tom Tromey
@ 2011-02-15 8:11 ` Yao Qi
2 siblings, 0 replies; 94+ messages in thread
From: Yao Qi @ 2011-02-15 8:11 UTC (permalink / raw)
To: Tom Tromey; +Cc: Pedro Alves, gdb-patches
On 02/14/2011 11:16 PM, Tom Tromey wrote:
> I didn't deal with COMMON_CPU_{SRC,OBJ} in this patch. I wasn't sure if
> these were placeholders or leftovers from something else.
I leave COMMON_CPU_{SRC,OBJ} as placeholder for some cpu-specific common
source files, such as i386-common.c, extracted from i386-nat.c and
gdbserver/i386-low.c.
Since I don't reach to that step yet, we can remove COMMON_CPU_SRC from
libcommon_a_SOURCES.
--
Yao (é½å°§)
^ permalink raw reply [flat|nested] 94+ messages in thread
* RE: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-14 18:22 ` Tom Tromey
2011-02-14 19:31 ` Change gdb/common/ to use Automake [was: Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver] Pedro Alves
@ 2011-02-15 13:08 ` Pierre Muller
2011-02-15 13:20 ` Pierre Muller
2011-02-18 15:53 ` Tom Tromey
2011-02-23 5:26 ` Yao Qi
3 siblings, 1 reply; 94+ messages in thread
From: Pierre Muller @ 2011-02-15 13:08 UTC (permalink / raw)
To: 'Tom Tromey', 'Yao Qi'; +Cc: 'Pedro Alves', gdb-patches
Hi all,
this is not enough for my
--host=x86_64-w64-mingw32
configuration to be able to compile libcommon.a:
CC is now set correctly to x86_64-w64-mingw32-gcc,
but the compilation uses ALL_CFLAGS which is not in FLAGS_TO_PASS
which means that CFLAGS is not added to the compilation options.
This means or instance that -D__USE_MINGW_ACCESS
is not passed to common subdirectory (no idea if
this has any influence yet, but it might in the future...)
The locally compiled intl library is not found,
and on mingw target you often don't have a system libintl.h
so this is the reason of my failure for x86_64-w64-mingw32
On my mingw32 native build, I have a compiled libintl.a
in ../../intl directory, but the compilation reads
the system installed libintl.h..
INTL_CFLAGS should thus also be handled to supports
targets that have no system libintl and thus
create one in ../intl directory.
intl source directory should probably be handled just like bfd
library is if a library has been compiled.
I was also wondering about what happens to gdbserver if
you use --target= x86_64-w64-mingw32
only, but the gdb/configure script refuses
to build gdbserver if ${host} is different from ${target},
so that this is not an issue.
I was wondering if there was a real impossibility to do this
kind of cross-compilation, but that is another topic,
by far less urging as the problems I encounter currently
which prevent successful generation of gdb from cvs HEAD.
Sorry for more claiming than helping out ...
Pierre
^ permalink raw reply [flat|nested] 94+ messages in thread
* RE: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-15 13:08 ` [rfa/rfc] Build libcommon.a for gdb and gdbserver Pierre Muller
@ 2011-02-15 13:20 ` Pierre Muller
2011-02-18 16:15 ` Tom Tromey
0 siblings, 1 reply; 94+ messages in thread
From: Pierre Muller @ 2011-02-15 13:20 UTC (permalink / raw)
To: 'Tom Tromey', 'Yao Qi'; +Cc: 'Pedro Alves', gdb-patches
I finally managed to get it to compile successfully on my
--host=x86_64-w64-mingw32
configuration,
with the following changes on top of Tom's patch
(Warning the diff output is against cvs HEAD,
but I cut out the uninteresting part of the cvonfigure change)
It basically just takes the same trick as in
gdb/Makefile.in
to read in ../intl/config.intl,
but adapted to gdb/common subdirectory.
the top_builddir make variable is used by that script
and must thus be set inside
common/Makefile.in
I also added some CFLAGS related changes,
but have no idea if those are correct, at least
the CFLAGS from parent directory is now used
when compiling signal.o object.
I hope this can be useful to find out
a cleaner solution to this problem,
Pierre Muller
GDB pascal language maintainer
Index: Makefile.in
===================================================================
RCS file: /cvs/src/src/gdb/common/Makefile.in,v
retrieving revision 1.2
diff -u -p -r1.2 Makefile.in
--- Makefile.in 12 Feb 2011 02:57:01 -0000 1.2
+++ Makefile.in 15 Feb 2011 12:59:37 -0000
@@ -17,6 +17,7 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
srcdir = @srcdir@
+top_builddir = ..
ACLOCAL = @ACLOCAL@
AUTOCONF = @AUTOCONF@
AUTOHEADER = @AUTOHEADER@
@@ -24,10 +25,19 @@ RANLIB = @RANLIB@
COMMON_CPU_OBJ = @COMMON_CPU_OBJ@
BFD_DIR = ../../bfd
+
BFD_SRC = $(srcdir)/$(BFD_DIR)
BFD_CFLAGS = -I$(BFD_DIR) -I$(BFD_SRC)
+# Where is the INTL library? Typically in ../intl.
+INTL = @LIBINTL@
+INTL_DEPS = @INTL_DEP@
+INTL_CFLAGS = @INCINTL@
+
-INCLUDES = -I. -I../ -I$(srcdir) -I$(srcdir)/../../include @GDB_INCLUDE@
+INCLUDES = -I. -I../ -I$(srcdir) -I$(srcdir)/../../include \
+ @GDB_INCLUDE@ $(INTL_CFLAGS)
+
+ALL_CFLAGS=$(CFLAGS)
libcommon_a_OBJS = signals.o $(COMMON_CPU_OBJ)
libcommon_a_SOURCES = signals.c $(COMMON_CPU_SRC)
@@ -37,6 +47,7 @@ all: libcommon.a
signals.o: $(srcdir)/signals.c
$(COMPILE) $(srcdir)/signals.c
+
COMPILE = source='$<' object='$@' libtool=no $(CC) $(DEFS) $(INCLUDES)
@GDB_FLAGS@ $(CPPFLAGS) $(ALL_CFLAGS) -c
# Implicit rules
Index: configure
===================================================================
RCS file: /cvs/src/src/gdb/common/configure,v
retrieving revision 1.1
diff -u -p -r1.1 configure
--- configure 11 Feb 2011 09:57:25 -0000 1.1
+++ configure 15 Feb 2011 12:59:37 -0000
@@ -1,12 +1,10 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.65.
-#
+# Generated by GNU Autoconf 2.64 for common 0.0.
#
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
-# Inc.
-#
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
+# Foundation, Inc.
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
@@ -130,6 +128,20 @@ export LC_ALL
LANGUAGE=C
export LANGUAGE
+# If we haven't got the data from the intl directory,
+# assume NLS is disabled.
+USE_NLS=no
+LIBINTL=
+LIBINTL_DEP=
+INCINTL=
+XGETTEXT=
+GMSGFMT=
+POSUB=
+
+if test -f ../../intl/config.intl; then
+ . ../../intl/config.intl
+fi
+
# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
@@ -525,8 +537,7 @@ as_tr_cpp="eval sed 'y%*$as_cr_letters%P
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
-test -n "$DJDIR" || exec 7<&0 </dev/null
-exec 6>&1
+exec 7<&0 </dev/null 6>&1
# Name of the host.
# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
@@ -546,28 +557,35 @@ MFLAGS=
MAKEFLAGS=
# Identity of this package.
-PACKAGE_NAME=
-PACKAGE_TARNAME=
-PACKAGE_VERSION=
-PACKAGE_STRING=
-PACKAGE_BUGREPORT=
-PACKAGE_URL=
-
-ac_unique_file="."
-ac_subst_vars='LTLIBOBJS
+PACKAGE_NAME='common'
+PACKAGE_TARNAME='common'
+PACKAGE_VERSION='0.0'
+PACKAGE_STRING='common 0.0'
+PACKAGE_BUGREPORT=''
+PACKAGE_URL=''
+
+ac_unique_file="gdb_signals.h"
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
LIBOBJS
+MAINT
+MAINTAINER_MODE_FALSE
+MAINTAINER_MODE_TRUE
GDB_INCLUDE
GDB_FLAGS
COMMON_CPU_SRC
COMMON_CPU_OBJ
-SET_MAKE
-GMAKE_FALSE
-GMAKE_TRUE
-MAKE
-AUTOHEADER
-AUTOCONF
-ACLOCAL
RANLIB
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
OBJEXT
EXEEXT
ac_ct_CC
@@ -575,6 +593,29 @@ CPPFLAGS
LDFLAGS
CFLAGS
CC
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
target_os
target_vendor
target_cpu
@@ -624,11 +665,16 @@ PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
-SHELL'
+SHELL
+LIBINTL
+INTL_DEP
+INCINTL'
ac_subst_files=''
ac_user_opts='
enable_option_checking
+enable_dependency_tracking
enable_gdbserver
+enable_maintainer_mode
'
ac_precious_vars='build_alias
host_alias
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-01-19 23:26 ` Yao Qi
2011-01-28 15:04 ` Tom Tromey
2011-02-12 13:06 ` Yao Qi
@ 2011-02-15 13:54 ` Jan Kratochvil
2011-02-15 15:32 ` Yao Qi
2011-02-15 21:18 ` [obv] Merge gdb/common/Changelog to gdb/ChangeLog [Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver] Jan Kratochvil
2011-02-18 18:49 ` [rfa/rfc] Build libcommon.a for gdb and gdbserver Tom Tromey
2011-02-21 18:58 ` [patch] Regression on CFLAGS=-m32 build " Jan Kratochvil
4 siblings, 2 replies; 94+ messages in thread
From: Jan Kratochvil @ 2011-02-15 13:54 UTC (permalink / raw)
To: Yao Qi; +Cc: Tom Tromey, gdb-patches
On Wed, 19 Jan 2011 23:01:40 +0100, Yao Qi wrote:
> Comments?
wrt
commit 8c5a634bffb212fadf96c090f12551160fffca3f
2011-02-11 Yao Qi <yao@codesourcery.com>
* Makefile.in: Remove signals.o from COMMON_OBS. Link
libcommon.a.
* configure.ac: Add common to sub dir.
* configure: Regenerate.
common/
2011-02-11 Yao Qi <yao@codesourcery.com>
Build libcommon.a.
* Makefile.in: New.
* configure.ac: New.
* aclocal.m4: New.
* configure: Generate.
gdbserver/
2011-02-11 Yao Qi <yao@codesourcery.com>
* configure.ac: Call AC_PROG_RANLIB.
* Makefile.in: Remove signals.o from OBS. Link libcommon.a.
* configure: Regenerate.
common/configure is generated with autoconf-2.65 while other configures are
standardized in the sourceware tree on autoconf-2.64.
aclocal.m4 should be from automake-1.11.1 while the current check-in is from
automake-1.11.
Fixed gdb/Makefile.in for autogeneration of gdb/aclocal.m4, it probably has
been hand-patched so far as it could not generate the current content
otherwise.
gdb/common/ does not have its own as you created, so far its entries are contained
in gdb/ChangeLog, it should be merged to gdb/ChangeLog.
If I do not see any comment today I will check it in.
Thanks,
Jan
gdb/
2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
* Makefile.in (ACLOCAL_AMFLAGS): Add `-I ../config'.
* aclocal.m4: Regenerated with aclocal-1.11.1.
* common/configure: Regenerate with autoconf-2.64.
gdb/gdbserver/
2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
* aclocal.m4: Regenerated with aclocal-1.11.1.
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -1349,7 +1349,7 @@ config.status: $(srcdir)/configure configure.tgt configure.host
$(SHELL) config.status --recheck
ACLOCAL = aclocal
-ACLOCAL_AMFLAGS = -I gnulib/m4
+ACLOCAL_AMFLAGS = -I gnulib/m4 -I ../config
aclocal_m4_deps = \
configure.ac \
gnulib/m4/extensions.m4 \
--- a/gdb/aclocal.m4
+++ b/gdb/aclocal.m4
@@ -1,4 +1,4 @@
-# generated automatically by aclocal 1.11 -*- Autoconf -*-
+# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
@@ -34,7 +34,7 @@ AC_DEFUN([AM_AUTOMAKE_VERSION],
[am__api_version='1.11'
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
dnl require some minimum version. Point them to the right macro.
-m4_if([$1], [1.11], [],
+m4_if([$1], [1.11.1], [],
[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
])
@@ -50,7 +50,7 @@ m4_define([_AM_AUTOCONF_VERSION], [])
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-[AM_AUTOMAKE_VERSION([1.11])dnl
+[AM_AUTOMAKE_VERSION([1.11.1])dnl
m4_ifndef([AC_AUTOCONF_VERSION],
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
@@ -968,6 +968,9 @@ AC_SUBST([am__tar])
AC_SUBST([am__untar])
]) # _AM_PROG_TAR
+m4_include([../config/largefile.m4])
+m4_include([../config/lead-dot.m4])
+m4_include([../config/plugins.m4])
m4_include([gnulib/m4/00gnulib.m4])
m4_include([gnulib/m4/extensions.m4])
m4_include([gnulib/m4/gnulib-common.m4])
@@ -986,7 +989,4 @@ m4_include([gnulib/m4/warn-on-use.m4])
m4_include([gnulib/m4/wchar_h.m4])
m4_include([gnulib/m4/wchar_t.m4])
m4_include([gnulib/m4/wint_t.m4])
-m4_include([../config/largefile.m4])
-m4_include([../config/lead-dot.m4])
-m4_include([../config/plugins.m4])
m4_include([acinclude.m4])
--- a/gdb/common/configure
+++ b/gdb/common/configure
@@ -1,12 +1,10 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.65.
-#
+# Generated by GNU Autoconf 2.64.
#
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
-# Inc.
-#
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
+# Foundation, Inc.
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
@@ -525,8 +523,7 @@ as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
-test -n "$DJDIR" || exec 7<&0 </dev/null
-exec 6>&1
+exec 7<&0 </dev/null 6>&1
# Name of the host.
# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
@@ -1259,7 +1256,7 @@ Some influential environment variables:
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
nonstandard directory <lib dir>
LIBS libraries to pass to the linker, e.g. -l<library>
- CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+ CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
you have headers in a nonstandard directory <include dir>
Use these variables to override the choices made by `configure' or to help
@@ -1329,7 +1326,7 @@ test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
configure
-generated by GNU Autoconf 2.65
+generated by GNU Autoconf 2.64
Copyright (C) 2009 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
@@ -1376,7 +1373,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=1
fi
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
- as_fn_set_status $ac_retval
+ return $ac_retval
} # ac_fn_c_try_compile
cat >config.log <<_ACEOF
@@ -1384,7 +1381,7 @@ This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by $as_me, which was
-generated by GNU Autoconf 2.65. Invocation command line was
+generated by GNU Autoconf 2.64. Invocation command line was
$ $0 $@
@@ -1637,7 +1634,7 @@ fi
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
do
test "x$ac_site_file" = xNONE && continue
- if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ if test -r "$ac_site_file"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
$as_echo "$as_me: loading site script $ac_site_file" >&6;}
sed 's/^/| /' "$ac_site_file" >&5
@@ -1646,9 +1643,9 @@ $as_echo "$as_me: loading site script $ac_site_file" >&6;}
done
if test -r "$cache_file"; then
- # Some versions of bash will fail to source /dev/null (special files
- # actually), so we avoid doing that. DJGPP emulates it as a regular file.
- if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special
+ # files actually), so we avoid doing that.
+ if test -f "$cache_file"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
$as_echo "$as_me: loading cache $cache_file" >&6;}
case $cache_file in
@@ -2187,30 +2184,32 @@ $as_echo "$ac_try_echo"; } >&5
... rest of stderr output deleted ...
10q' conftest.err >conftest.er1
cat conftest.er1 >&5
+ rm -f conftest.er1 conftest.err
fi
- rm -f conftest.er1 conftest.err
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
done
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-
+#include <stdio.h>
int
main ()
{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
;
return 0;
}
_ACEOF
ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
-$as_echo_n "checking whether the C compiler works... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
# The possible output files:
@@ -2272,10 +2271,10 @@ test "$ac_cv_exeext" = no && ac_cv_exeext=
else
ac_file=''
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
if test -z "$ac_file"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-$as_echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
@@ -2283,18 +2282,51 @@ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
{ as_fn_set_status 77
as_fn_error "C compiler cannot create executables
See \`config.log' for more details." "$LINENO" 5; }; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
-$as_echo_n "checking for C compiler default output file name... " >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
-$as_echo "$ac_file" >&6; }
ac_exeext=$ac_cv_exeext
-rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+ if { ac_try='./$ac_file'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." "$LINENO" 5; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
ac_clean_files=$ac_clean_files_save
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
$as_echo_n "checking for suffix of executables... " >&6; }
if { { ac_try="$ac_link"
@@ -2327,72 +2359,13 @@ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error "cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details." "$LINENO" 5; }
fi
-rm -f conftest conftest$ac_cv_exeext
+rm -f conftest$ac_cv_exeext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
$as_echo "$ac_cv_exeext" >&6; }
rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdio.h>
-int
-main ()
-{
-FILE *f = fopen ("conftest.out", "w");
- return ferror (f) || fclose (f) != 0;
-
- ;
- return 0;
-}
-_ACEOF
-ac_clean_files="$ac_clean_files conftest.out"
-# Check that the compiler produces executables we can run. If not, either
-# the compiler is broken, or we cross compile.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
-$as_echo_n "checking whether we are cross compiling... " >&6; }
-if test "$cross_compiling" != yes; then
- { { ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_link") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- if { ac_try='./conftest$ac_cv_exeext'
- { { case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_try") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; }; then
- cross_compiling=no
- else
- if test "$cross_compiling" = maybe; then
- cross_compiling=yes
- else
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run C compiled programs.
-If you meant to cross compile, use \`--host'.
-See \`config.log' for more details." "$LINENO" 5; }
- fi
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
-$as_echo "$cross_compiling" >&6; }
-
-rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
-ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
$as_echo_n "checking for suffix of object files... " >&6; }
if test "${ac_cv_objext+set}" = set; then :
@@ -3549,7 +3522,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# values after options handling.
ac_log="
This file was extended by $as_me, which was
-generated by GNU Autoconf 2.65. Invocation command line was
+generated by GNU Autoconf 2.64. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
CONFIG_HEADERS = $CONFIG_HEADERS
@@ -3584,7 +3557,6 @@ Usage: $0 [OPTION]... [TAG]...
-h, --help print this help, then exit
-V, --version print version number and configuration settings, then exit
- --config print configuration, then exit
-q, --quiet, --silent
do not print progress messages
-d, --debug don't remove temporary files
@@ -3599,11 +3571,10 @@ Report bugs to the package provider."
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
config.status
-configured by $0, generated by GNU Autoconf 2.65,
- with options \\"\$ac_cs_config\\"
+configured by $0, generated by GNU Autoconf 2.64,
+ with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
Copyright (C) 2009 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
@@ -3638,8 +3609,6 @@ do
ac_cs_recheck=: ;;
--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
$as_echo "$ac_cs_version"; exit ;;
- --config | --confi | --conf | --con | --co | --c )
- $as_echo "$ac_cs_config"; exit ;;
--debug | --debu | --deb | --de | --d | -d )
debug=: ;;
--file | --fil | --fi | --f )
@@ -3807,7 +3776,7 @@ s/'"$ac_delim"'$//
t delim
:nl
h
-s/\(.\{148\}\)..*/\1/
+s/\(.\{148\}\).*/\1/
t more1
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
@@ -3821,7 +3790,7 @@ s/.\{148\}//
t nl
:delim
h
-s/\(.\{148\}\)..*/\1/
+s/\(.\{148\}\).*/\1/
t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/
p
--- a/gdb/gdbserver/aclocal.m4
+++ b/gdb/gdbserver/aclocal.m4
@@ -1,4 +1,4 @@
-# generated automatically by aclocal 1.11 -*- Autoconf -*-
+# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-15 13:54 ` Jan Kratochvil
@ 2011-02-15 15:32 ` Yao Qi
2011-02-15 21:07 ` Jan Kratochvil
2011-02-15 21:18 ` [obv] Merge gdb/common/Changelog to gdb/ChangeLog [Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver] Jan Kratochvil
1 sibling, 1 reply; 94+ messages in thread
From: Yao Qi @ 2011-02-15 15:32 UTC (permalink / raw)
To: Jan Kratochvil; +Cc: Tom Tromey, gdb-patches
On 02/15/2011 09:37 PM, Jan Kratochvil wrote:
> gdb/
> 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
>
> * Makefile.in (ACLOCAL_AMFLAGS): Add `-I ../config'.
> * aclocal.m4: Regenerated with aclocal-1.11.1.
> * common/configure: Regenerate with autoconf-2.64.
>
> gdb/gdbserver/
> 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
>
> * aclocal.m4: Regenerated with aclocal-1.11.1.
Jan,
Thanks for the fix.
--
Yao (é½å°§)
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-15 15:32 ` Yao Qi
@ 2011-02-15 21:07 ` Jan Kratochvil
0 siblings, 0 replies; 94+ messages in thread
From: Jan Kratochvil @ 2011-02-15 21:07 UTC (permalink / raw)
To: Yao Qi; +Cc: Tom Tromey, gdb-patches
On Tue, 15 Feb 2011 14:54:04 +0100, Yao Qi wrote:
> On 02/15/2011 09:37 PM, Jan Kratochvil wrote:
> > gdb/
> > 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
> >
> > * Makefile.in (ACLOCAL_AMFLAGS): Add `-I ../config'.
> > * aclocal.m4: Regenerated with aclocal-1.11.1.
> > * common/configure: Regenerate with autoconf-2.64.
> >
> > gdb/gdbserver/
> > 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
> >
> > * aclocal.m4: Regenerated with aclocal-1.11.1.
>
> Jan,
> Thanks for the fix.
Checked in:
http://sourceware.org/ml/gdb-cvs/2011-02/msg00100.html
Thanks,
Jan
^ permalink raw reply [flat|nested] 94+ messages in thread
* [obv] Merge gdb/common/Changelog to gdb/ChangeLog [Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver]
2011-02-15 13:54 ` Jan Kratochvil
2011-02-15 15:32 ` Yao Qi
@ 2011-02-15 21:18 ` Jan Kratochvil
2011-02-16 1:54 ` Yao Qi
1 sibling, 1 reply; 94+ messages in thread
From: Jan Kratochvil @ 2011-02-15 21:18 UTC (permalink / raw)
To: Yao Qi; +Cc: Tom Tromey, gdb-patches
On Tue, 15 Feb 2011 14:37:39 +0100, Jan Kratochvil wrote:
> gdb/common/ does not have its own as you created, so far its entries are contained
> in gdb/ChangeLog, it should be merged to gdb/ChangeLog.
>
> If I do not see any comment today I will check it in.
Merged it, checked in.
Thanks,
Jan
http://sourceware.org/ml/gdb-cvs/2011-02/msg00101.html
Merge gdb/common/ChangeLog back to gdb/ChangeLog.
--- src/gdb/ChangeLog 2011/02/15 21:05:50 1.12586
+++ src/gdb/ChangeLog 2011/02/15 21:14:01 1.12587
@@ -371,6 +371,10 @@
* Makefile.in (CLEANDIRS): Remove duplicated common dir.
+2011-02-11 Yao Qi <yao@codesourcery.com>
+
+ * common/Makefile.in: Add copyright header.
+
2011-02-11 Pedro Alves <pedro@codesourcery.com>
* infrun.c (proceed): Move switching out and in of tfind mode from
@@ -384,6 +388,15 @@
* configure.ac: Add common to sub dir.
* configure: Regenerate.
+2011-02-11 Yao Qi <yao@codesourcery.com>
+
+ Build libcommon.a.
+
+ * common/Makefile.in: New.
+ * common/configure.ac: New.
+ * common/aclocal.m4: New.
+ * common/configure: Generate.
+
2011-02-10 Pedro Alves <pedro@codesourcery.com>
* vec.h (VEC_block_remove): Place VEC_ASSERT_INFO on the right
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [obv] Merge gdb/common/Changelog to gdb/ChangeLog [Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver]
2011-02-15 21:18 ` [obv] Merge gdb/common/Changelog to gdb/ChangeLog [Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver] Jan Kratochvil
@ 2011-02-16 1:54 ` Yao Qi
2011-02-16 6:55 ` Jan Kratochvil
` (2 more replies)
0 siblings, 3 replies; 94+ messages in thread
From: Yao Qi @ 2011-02-16 1:54 UTC (permalink / raw)
To: Jan Kratochvil; +Cc: Tom Tromey, gdb-patches
On 02/16/2011 05:15 AM, Jan Kratochvil wrote:
> On Tue, 15 Feb 2011 14:37:39 +0100, Jan Kratochvil wrote:
>> gdb/common/ does not have its own as you created, so far its entries are contained
>> in gdb/ChangeLog, it should be merged to gdb/ChangeLog.
>>
>> If I do not see any comment today I will check it in.
>
> Merged it, checked in.
>
>
common/ dir is to contain the common files for gdb and gdbserver, so it
should have its own changelog file. IMO, we may have to revert this
patch, what do you think?
--
Yao (é½å°§)
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [obv] Merge gdb/common/Changelog to gdb/ChangeLog [Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver]
2011-02-16 1:54 ` Yao Qi
@ 2011-02-16 6:55 ` Jan Kratochvil
2011-02-16 8:38 ` Stan Shebs
2011-02-16 16:49 ` Tom Tromey
2 siblings, 0 replies; 94+ messages in thread
From: Jan Kratochvil @ 2011-02-16 6:55 UTC (permalink / raw)
To: Yao Qi; +Cc: Tom Tromey, gdb-patches
On Wed, 16 Feb 2011 02:34:17 +0100, Yao Qi wrote:
> common/ dir is to contain the common files for gdb and gdbserver, so it
> should have its own changelog file. IMO, we may have to revert this
> patch, what do you think?
In such case we have to separate out all the existing common/ lines from
gdb/ChangeLog* to gdb/common/ChangeLog first.
I do not mind which way but having some entries in gdb/ChangeLog and some
entries in gdb/common/ChangeLog is not acceptable.
Thanks,
Jan
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [obv] Merge gdb/common/Changelog to gdb/ChangeLog [Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver]
2011-02-16 1:54 ` Yao Qi
2011-02-16 6:55 ` Jan Kratochvil
@ 2011-02-16 8:38 ` Stan Shebs
2011-02-16 18:17 ` Michael Snyder
2011-02-16 16:49 ` Tom Tromey
2 siblings, 1 reply; 94+ messages in thread
From: Stan Shebs @ 2011-02-16 8:38 UTC (permalink / raw)
To: gdb-patches
On 2/15/11 5:34 PM, Yao Qi wrote:
> On 02/16/2011 05:15 AM, Jan Kratochvil wrote:
>> On Tue, 15 Feb 2011 14:37:39 +0100, Jan Kratochvil wrote:
>>> gdb/common/ does not have its own as you created, so far its entries are contained
>>> in gdb/ChangeLog, it should be merged to gdb/ChangeLog.
>>>
>>> If I do not see any comment today I will check it in.
>> Merged it, checked in.
>>
>>
> common/ dir is to contain the common files for gdb and gdbserver, so it
> should have its own changelog file. IMO, we may have to revert this
> patch, what do you think?
>
We've had at least semi-agreement for awhile that we should have fewer
ChangeLogs rather than more, but there's been less agreement on when and
how to merge the existing ones, so the situation is confusing.
I suppose we want to treat pre-2011 change files as read-only, but I'm
wondering if an enterprising scripter could come up with a scheme to
pull all the 2011 change entries in subdirs into the main gdb/ChangeLog,
correctly interleaved and with subdirs added to filenames...
Stan
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [obv] Merge gdb/common/Changelog to gdb/ChangeLog [Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver]
2011-02-16 1:54 ` Yao Qi
2011-02-16 6:55 ` Jan Kratochvil
2011-02-16 8:38 ` Stan Shebs
@ 2011-02-16 16:49 ` Tom Tromey
2 siblings, 0 replies; 94+ messages in thread
From: Tom Tromey @ 2011-02-16 16:49 UTC (permalink / raw)
To: Yao Qi; +Cc: Jan Kratochvil, gdb-patches
Yao> common/ dir is to contain the common files for gdb and gdbserver, so it
Yao> should have its own changelog file. IMO, we may have to revert this
Yao> patch, what do you think?
I would prefer us to have fewer ChangeLogs, not more.
Fixing up the ChangeLogs before submission and then again before commit
is a real chore. It is somewhat less of a chore when there are fewer
entries. Also, many patches span directories, and I think it is easier
to see that when the entries are all in a single ChangeLog. Conversely,
I don't think there is any benefit to having different ChangeLogs in a
single "maintenance domain".
Tom
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [obv] Merge gdb/common/Changelog to gdb/ChangeLog [Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver]
2011-02-16 8:38 ` Stan Shebs
@ 2011-02-16 18:17 ` Michael Snyder
2011-02-16 19:40 ` Tom Tromey
2011-02-16 22:03 ` Stan Shebs
0 siblings, 2 replies; 94+ messages in thread
From: Michael Snyder @ 2011-02-16 18:17 UTC (permalink / raw)
To: Stan Shebs; +Cc: gdb-patches
Stan Shebs wrote:
> On 2/15/11 5:34 PM, Yao Qi wrote:
>> On 02/16/2011 05:15 AM, Jan Kratochvil wrote:
>>> On Tue, 15 Feb 2011 14:37:39 +0100, Jan Kratochvil wrote:
>>>> gdb/common/ does not have its own as you created, so far its entries are contained
>>>> in gdb/ChangeLog, it should be merged to gdb/ChangeLog.
>>>>
>>>> If I do not see any comment today I will check it in.
>>> Merged it, checked in.
>>>
>>>
>> common/ dir is to contain the common files for gdb and gdbserver, so it
>> should have its own changelog file. IMO, we may have to revert this
>> patch, what do you think?
>>
>
> We've had at least semi-agreement for awhile that we should have fewer
> ChangeLogs rather than more, but there's been less agreement on when and
> how to merge the existing ones, so the situation is confusing.
>
> I suppose we want to treat pre-2011 change files as read-only, but I'm
> wondering if an enterprising scripter could come up with a scheme to
> pull all the 2011 change entries in subdirs into the main gdb/ChangeLog,
> correctly interleaved and with subdirs added to filenames...
Really? Including testsuite and doc? That does not seem like an
improvement to me....
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [obv] Merge gdb/common/Changelog to gdb/ChangeLog [Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver]
2011-02-16 18:17 ` Michael Snyder
@ 2011-02-16 19:40 ` Tom Tromey
2011-02-16 19:47 ` Michael Snyder
2011-02-16 22:03 ` Stan Shebs
1 sibling, 1 reply; 94+ messages in thread
From: Tom Tromey @ 2011-02-16 19:40 UTC (permalink / raw)
To: Michael Snyder; +Cc: Stan Shebs, gdb-patches
>>>>> "Michael" == Michael Snyder <msnyder@vmware.com> writes:
Stan> I suppose we want to treat pre-2011 change files as read-only, but
Stan> I'm wondering if an enterprising scripter could come up with a
Stan> scheme to pull all the 2011 change entries in subdirs into the main
Stan> gdb/ChangeLog, correctly interleaved and with subdirs added to
Stan> filenames...
Michael> Really? Including testsuite and doc? That does not seem like an
Michael> improvement to me....
Last time around we kept separate ones in testsuite and doc, IIRC
because you objected. Nobody is proposing changing that, but I'd still
rather avoid adding new ones.
To look at it another way -- why not add one for every subdir?
testsuite/*/, cli/, mi/? Would that improve things? I think it is just
a historical accident that things are the way they are.
Tom
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [obv] Merge gdb/common/Changelog to gdb/ChangeLog [Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver]
2011-02-16 19:40 ` Tom Tromey
@ 2011-02-16 19:47 ` Michael Snyder
2011-02-16 19:57 ` Tom Tromey
0 siblings, 1 reply; 94+ messages in thread
From: Michael Snyder @ 2011-02-16 19:47 UTC (permalink / raw)
To: Tom Tromey; +Cc: Stan Shebs, gdb-patches
Tom Tromey wrote:
>>>>>> "Michael" == Michael Snyder <msnyder@vmware.com> writes:
>
> Stan> I suppose we want to treat pre-2011 change files as read-only, but
> Stan> I'm wondering if an enterprising scripter could come up with a
> Stan> scheme to pull all the 2011 change entries in subdirs into the main
> Stan> gdb/ChangeLog, correctly interleaved and with subdirs added to
> Stan> filenames...
>
> Michael> Really? Including testsuite and doc? That does not seem like an
> Michael> improvement to me....
>
> Last time around we kept separate ones in testsuite and doc, IIRC
> because you objected. Nobody is proposing changing that, but I'd still
> rather avoid adding new ones.
>
> To look at it another way -- why not add one for every subdir?
> testsuite/*/, cli/, mi/? Would that improve things? I think it is just
> a historical accident that things are the way they are.
I don't think so. cli and mi don't have one because they are part
of gdb. gdbserver isn't part of gdb, so it has one. doc isn't part
of gdb, testsuites aren't part of gdb...
By the same token, testsuite/gdb.base doesn't have one because it
is part of testsuite.
It all seems quite logical to me...
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [obv] Merge gdb/common/Changelog to gdb/ChangeLog [Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver]
2011-02-16 19:47 ` Michael Snyder
@ 2011-02-16 19:57 ` Tom Tromey
2011-02-16 20:18 ` Michael Snyder
2011-02-17 4:03 ` Yao Qi
0 siblings, 2 replies; 94+ messages in thread
From: Tom Tromey @ 2011-02-16 19:57 UTC (permalink / raw)
To: Michael Snyder; +Cc: Stan Shebs, gdb-patches
>>>>> "Michael" == Michael Snyder <msnyder@vmware.com> writes:
Michael> doc isn't part of gdb, testsuites aren't part of gdb...
This part doesn't make sense to me. I think immediately, "of course
those are part of gdb". That's because when we modify gdb, we modify
those as well -- we're constantly telling people that a complete patch
includes docs and test changes.
Anyway, common will definitely be part of gdb, at least from my point of
view. gdb won't build without it. Changes in common will require
changes in gdb. Plus, it is in a subdirectory of gdb.
Somehow I feel you are sure to disagree :-). I am interested to hear
the reason why.
Tom
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [obv] Merge gdb/common/Changelog to gdb/ChangeLog [Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver]
2011-02-16 19:57 ` Tom Tromey
@ 2011-02-16 20:18 ` Michael Snyder
2011-02-17 4:03 ` Yao Qi
1 sibling, 0 replies; 94+ messages in thread
From: Michael Snyder @ 2011-02-16 20:18 UTC (permalink / raw)
To: Tom Tromey; +Cc: Stan Shebs, gdb-patches
Tom Tromey wrote:
>>>>>> "Michael" == Michael Snyder <msnyder@vmware.com> writes:
>
> Michael> doc isn't part of gdb, testsuites aren't part of gdb...
>
> This part doesn't make sense to me. I think immediately, "of course
> those are part of gdb". That's because when we modify gdb, we modify
> those as well -- we're constantly telling people that a complete patch
> includes docs and test changes.
>
> Anyway, common will definitely be part of gdb, at least from my point of
> view. gdb won't build without it. Changes in common will require
> changes in gdb. Plus, it is in a subdirectory of gdb.
>
> Somehow I feel you are sure to disagree :-). I am interested to hear
> the reason why.
I don't disagree. Common is part of gdb.
My reasoning on doc and testsuite is that making a change to either one
of those does not de facto change gdb.
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [obv] Merge gdb/common/Changelog to gdb/ChangeLog [Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver]
2011-02-16 18:17 ` Michael Snyder
2011-02-16 19:40 ` Tom Tromey
@ 2011-02-16 22:03 ` Stan Shebs
2011-02-17 19:02 ` Frank Ch. Eigler
1 sibling, 1 reply; 94+ messages in thread
From: Stan Shebs @ 2011-02-16 22:03 UTC (permalink / raw)
To: gdb-patches
On 2/16/11 10:10 AM, Michael Snyder wrote:
> Stan Shebs wrote:
>> On 2/15/11 5:34 PM, Yao Qi wrote:
>>> On 02/16/2011 05:15 AM, Jan Kratochvil wrote:
>>>> On Tue, 15 Feb 2011 14:37:39 +0100, Jan Kratochvil wrote:
>>>>> gdb/common/ does not have its own as you created, so far its
>>>>> entries are contained
>>>>> in gdb/ChangeLog, it should be merged to gdb/ChangeLog.
>>>>>
>>>>> If I do not see any comment today I will check it in.
>>>> Merged it, checked in.
>>>>
>>>>
>>> common/ dir is to contain the common files for gdb and gdbserver, so it
>>> should have its own changelog file. IMO, we may have to revert this
>>> patch, what do you think?
>>>
>>
>> We've had at least semi-agreement for awhile that we should have
>> fewer ChangeLogs rather than more, but there's been less agreement on
>> when and how to merge the existing ones, so the situation is confusing.
>>
>> I suppose we want to treat pre-2011 change files as read-only, but
>> I'm wondering if an enterprising scripter could come up with a scheme
>> to pull all the 2011 change entries in subdirs into the main
>> gdb/ChangeLog, correctly interleaved and with subdirs added to
>> filenames...
>
> Really? Including testsuite and doc? That does not seem like an
> improvement to me....
>
But what actual problem does it present? Many patches have doc and
testsuite changes, and it would be helpful to see them all at once as
part of a change entry. (In fact, CodeSourcery has been doing exactly
this for its local changes.)
Ironically, the testsuite originally had a separate ChangeLog because
testsuites were packaged and distributed separately for some time. I
don't know why doc got its own ChangeLog, the 1991-era Cygnus might have
been considering a multi-tool doc-package scheme of some sort.
Stan
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [obv] Merge gdb/common/Changelog to gdb/ChangeLog [Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver]
2011-02-16 19:57 ` Tom Tromey
2011-02-16 20:18 ` Michael Snyder
@ 2011-02-17 4:03 ` Yao Qi
1 sibling, 0 replies; 94+ messages in thread
From: Yao Qi @ 2011-02-17 4:03 UTC (permalink / raw)
To: gdb-patches
On 02/17/2011 03:55 AM, Tom Tromey wrote:
> Anyway, common will definitely be part of gdb, at least from my point of
> view. gdb won't build without it. Changes in common will require
> changes in gdb. Plus, it is in a subdirectory of gdb.
Yes, common is not only part of gdb, but also part of gdbserver. My
original logic is that "since gdb and gdbserver has its own changelog,
common, as a common part of both, _should_ have its own changelog.
Changes in common should affect both".
Taking the semi-agreement Stan mentioned into account, I am OK to leave
common change entries in gdb/ChangeLog
--
Yao (é½å°§)
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [obv] Merge gdb/common/Changelog to gdb/ChangeLog [Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver]
2011-02-16 22:03 ` Stan Shebs
@ 2011-02-17 19:02 ` Frank Ch. Eigler
0 siblings, 0 replies; 94+ messages in thread
From: Frank Ch. Eigler @ 2011-02-17 19:02 UTC (permalink / raw)
To: Stan Shebs; +Cc: gdb-patches
Stan Shebs <stan@codesourcery.com> writes:
> [...]
> Ironically, the testsuite originally had a separate ChangeLog because
> testsuites were packaged and distributed separately for some time. I
> don't know why doc got its own ChangeLog, the 1991-era Cygnus might
> have been considering a multi-tool doc-package scheme of some sort.
Imagine the relief from all this policy discussion and mechanism
trickery when/if you folks move to git or something like it, where
ChangeLog files become unnecessary and quaint. (We outright removed
them from systemtap during our transition.)
- FChE
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-14 18:22 ` Tom Tromey
2011-02-14 19:31 ` Change gdb/common/ to use Automake [was: Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver] Pedro Alves
2011-02-15 13:08 ` [rfa/rfc] Build libcommon.a for gdb and gdbserver Pierre Muller
@ 2011-02-18 15:53 ` Tom Tromey
2011-02-23 5:26 ` Yao Qi
3 siblings, 0 replies; 94+ messages in thread
From: Tom Tromey @ 2011-02-18 15:53 UTC (permalink / raw)
To: Yao Qi; +Cc: Pedro Alves, gdb-patches
Tom> It is vaguely bogus due to the dummy-config.h and PACKAGE_NAME
Tom> stuff. Autoconf doesn't seem to let you turn this off, and we end
Tom> up with conflicts.
Thinking about this more -- I am not so sure we should be doing any
checks in common/configure.
Right now the only source in common/ does this:
#ifdef GDBSERVER
#include "server.h"
#else
#include "defs.h"
#include "gdb_string.h"
#endif
Each branch here includes the relevant config.h from the parent project.
If common/ does its own checks then it seems like we can get into real
configure confusion: C macros defined different ways in different
places, maybe conflicting.
So I am inclined not to change my patch. I am going to check it in,
after investigating the cygnus-vs-foreign automake option.
Actually, it seems we could go a step further and just remove common's
build stuff and require the gdb and gdbserver Makefiles to build the
objects. I didn't look more deeply into this idea. If it has a
drawback, I would like to know.
Tom
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-15 13:20 ` Pierre Muller
@ 2011-02-18 16:15 ` Tom Tromey
2011-02-18 16:58 ` Pierre Muller
0 siblings, 1 reply; 94+ messages in thread
From: Tom Tromey @ 2011-02-18 16:15 UTC (permalink / raw)
To: Pierre Muller; +Cc: 'Yao Qi', 'Pedro Alves', gdb-patches
>>>>> "Pierre" == Pierre Muller <pierre.muller@ics-cnrs.unistra.fr> writes:
Pierre> (Warning the diff output is against cvs HEAD,
Pierre> but I cut out the uninteresting part of the cvonfigure change)
You have to patch configure.ac, not the generated configure.
I think the fix here is to have common/configure.ac invoke
ZW_GNU_GETTEXT_SISTER_DIR([../../intl])
and then rebuild everything in the usual super-complicated way, and fix
up common/Makefile to use the new variables.
After I install the automake patch I can send you a patch to test.
Tom
^ permalink raw reply [flat|nested] 94+ messages in thread
* RE: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-18 16:15 ` Tom Tromey
@ 2011-02-18 16:58 ` Pierre Muller
0 siblings, 0 replies; 94+ messages in thread
From: Pierre Muller @ 2011-02-18 16:58 UTC (permalink / raw)
To: 'Tom Tromey'; +Cc: gdb-patches
Yes please do so if you can,
as I warned you, all those auto... programs
are too complicated for me.
Thanks in advance,
Pierre
> -----Message d'origine-----
> De : Tom Tromey [mailto:tromey@redhat.com]
> Envoyé : vendredi 18 février 2011 17:14
> À : Pierre Muller
> Cc : 'Yao Qi'; 'Pedro Alves'; gdb-patches@sourceware.org
> Objet : Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
>
> >>>>> "Pierre" == Pierre Muller <pierre.muller@ics-cnrs.unistra.fr>
> writes:
>
> Pierre> (Warning the diff output is against cvs HEAD,
> Pierre> but I cut out the uninteresting part of the cvonfigure change)
>
> You have to patch configure.ac, not the generated configure.
>
> I think the fix here is to have common/configure.ac invoke
>
> ZW_GNU_GETTEXT_SISTER_DIR([../../intl])
>
> and then rebuild everything in the usual super-complicated way, and fix
> up common/Makefile to use the new variables.
>
> After I install the automake patch I can send you a patch to test.
>
> Tom
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-01-19 23:26 ` Yao Qi
` (2 preceding siblings ...)
2011-02-15 13:54 ` Jan Kratochvil
@ 2011-02-18 18:49 ` Tom Tromey
2011-02-19 12:35 ` Joel Brobecker
2011-02-21 18:58 ` [patch] Regression on CFLAGS=-m32 build " Jan Kratochvil
4 siblings, 1 reply; 94+ messages in thread
From: Tom Tromey @ 2011-02-18 18:49 UTC (permalink / raw)
To: Yao Qi; +Cc: gdb-patches
>>>>> "Yao" == Yao Qi <yao@codesourcery.com> writes:
Yao> +$(LIBCOMMON): $(LIBCOMMON_DIR)/Makefile
Yao> + @$(MAKE) $(FLAGS_TO_PASS) DO=all --directory=common
--directory is a GNU make feature.
By the current rules that makes it not ok.
I think it would be a good idea to require GNU make, but I think that is
something that needs general agreement.
Tom
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: Change gdb/common/ to use Automake
2011-02-14 22:11 ` Tom Tromey
2011-02-14 23:16 ` Pedro Alves
@ 2011-02-18 19:54 ` Tom Tromey
2011-02-23 7:21 ` Yao Qi
1 sibling, 1 reply; 94+ messages in thread
From: Tom Tromey @ 2011-02-18 19:54 UTC (permalink / raw)
To: Pedro Alves; +Cc: gdb-patches, Yao Qi
Tom> I started converting gdbserver to automake today, but it was taking too
Tom> long and I have too much else to do. I'm happy to send my starter
Tom> Makefile.am plus some comments to anybody who wants to pick it up,
Tom> though. It shouldn't take too awfully long for someone to finish.
I got something working today. But, I am not sure it really works. I
sort of punted on the gnulib stuff; maybe it is handled automatically,
maybe not -- I'm not likely to find out on a Linux host.
Here's a diff. No ChangeLog yet. If you want to try it and report
problems, that would be helpful. I sent all the files, including
generated ones, for convenience.
I can push this to the archer git repository if you'd rather get it this
way. Just let me know. This branch also has the common/ automake work
on it.
Tom
diff --git a/gdb/gdbserver/Makefile.am b/gdb/gdbserver/Makefile.am
new file mode 100644
index 0000000..f3e398b
--- /dev/null
+++ b/gdb/gdbserver/Makefile.am
@@ -0,0 +1,237 @@
+# Copyright (C) 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
+# 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
+# Free Software Foundation, Inc.
+
+# This file is part of GDB.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+
+#
+# Some global settings.
+#
+
+INCLUDE_CFLAGS = -I$(srcdir)/../common \
+ -I$(srcdir)/../regformats -I$(srcdir)/../../include
+
+INTERNAL_CFLAGS_BASE = ${GLOBAL_CFLAGS} ${PROFILE_CFLAGS} ${INCLUDE_CFLAGS}
+INTERNAL_WARN_CFLAGS = ${INTERNAL_CFLAGS_BASE} $(WARN_CFLAGS)
+AM_CFLAGS = ${INTERNAL_WARN_CFLAGS} $(WERROR_CFLAGS)
+
+INTERNAL_LD_FLAGS = $(RDYNAMIC)
+
+CDEPS = $(srcdir)/proc-service.list
+
+# XML files to compile in to gdbserver, if any.
+XML_DIR = $(srcdir)/../features
+XML_FILES = @srv_xmlfiles@
+XML_BUILTIN = @srv_xmlbuiltin@
+
+hackexecdir = $(libdir)
+
+SUBDIRS = @subdir_hack@
+
+#
+# The things we plan to install.
+#
+
+bin_PROGRAMS = gdbserver gdbreplay
+
+man_MANS = gdbserver.1
+
+# We use _PROGRAMS here because we don't really need libtool.
+EXTRA_PROGRAMS = libinproctrace.so
+hackexec_PROGRAMS = $(extra_libraries)
+
+#
+# How to build gdbserver.
+#
+
+gdbserver_SOURCES = inferiors.c regcache.c remote-utils.c server.c \
+ target.c utils.c version.c mem-break.c hostio.c event-loop.c \
+ tracepoint.c
+
+# The generated files.
+generated = reg-arm.c arm-with-iwmmxt.c arm-with-vfpv2.c \
+ arm-with-vfpv3.c arm-with-neon.c reg-bfin.c reg-cris.c \
+ reg-crisv32.c i386.c i386-linux.c i386-avx.c i386-avx-linux.c \
+ i386-mmx.c i386-mmx-linux.c reg-ia64.c reg-m32r.c reg-m68k.c \
+ reg-cf.c mips-linux.c mips64-linux.c powerpc-32.c powerpc-32l.c \
+ powerpc-altivec32l.c powerpc-cell32l.c powerpc-vsx32l.c \
+ powerpc-isa205-32l.c powerpc-isa205-altivec32l.c \
+ powerpc-isa205-vsx32l.c powerpc-e500l.c powerpc-64l.c \
+ powerpc-altivec64l.c powerpc-cell64l.c powerpc-vsx64l.c \
+ powerpc-isa205-64l.c powerpc-isa205-altivec64l.c \
+ powerpc-isa205-vsx64l.c s390-linux32.c s390-linux64.c \
+ s390x-linux64.c reg-sh.c reg-sparc64.c reg-spu.c amd64.c \
+ amd64-linux.c amd64-avx.c amd64-avx-linux.c reg-xtensa.c
+
+EXTRA_gdbserver_SOURCES = proc-service.c proc-service.list thread-db.c \
+ i386-low.c linux-arm-low.c linux-bfin-low.c linux-cris-low.c \
+ linux-crisv32-low.c linux-ia64-low.c linux-low.c linux-m32r-low.c \
+ linux-m68k-low.c linux-mips-low.c linux-ppc-low.c linux-s390-low.c \
+ linux-sh-low.c linux-sparc-low.c linux-x86-low.c \
+ linux-xtensa-low.c lynx-i386-low.c lynx-low.c lynx-ppc-low.c \
+ nto-low.c nto-x86-low.c spu-low.c win32-arm-low.c win32-i386-low.c \
+ win32-low.c i387-fp.c wincecompat.c hostio-errno.c \
+ $(generated)
+
+gdbserver_LDFLAGS = $(INTERNAL_LDFLAGS)
+gdbserver_LDADD = $(XML_BUILTIN) $(GDBSERVER_DEPFILES) $(LIBOBJS) \
+ common/libcommon.a $(GDBSERVER_LIBS)
+gdbserver_DEPENDENCIES = $(gdbserver_LDADD) $(CDEPS)
+
+#
+# How to build gdbreplay.
+#
+
+gdbreplay_SOURCES = gdbreplay.c version.c
+gdbreplay_LDFLAGS = $(INTERNAL_LDFLAGS)
+gdbreplay_DEPENDENCIES = $(CDEPS)
+
+#
+# How to build libinproctrace.so.
+#
+
+libinproctrace_so_SOURCES = tracepoint.c utils.c \
+ regcache.c remote-utils.c
+
+EXTRA_libinproctrace_so_SOURCES = i386-linux.c linux-i386-ipa.c \
+ linux-amd64-ipa.c amd64-linux.c
+
+libinproctrace_so_LDFLAGS = -shared -fPIC -Wl,--no-undefined -pthread
+libinproctrace_so_LDADD = $(IPA_DEPFILES) -ldl
+libinproctrace_so_DEPENDENCIES = $(IPA_DEPFILES)
+
+# Note, we only build the IPA if -fvisibility=hidden is supported in
+# the first place.
+libinproctrace_so_CFLAGS = $(AM_CFLAGS) \
+ $(ustinc) -DCONFIG_UST_GDB_INTEGRATION \
+ -fPIC -DGDBSERVER -DIN_PROCESS_AGENT \
+ -fvisibility=hidden
+
+#
+# Building various .c files.
+#
+
+version.c: Makefile $(srcdir)/../version.in
+ rm -f version.c-tmp version.c
+ echo '#include "server.h"' >> version.c-tmp
+ echo 'const char version[] = "'"`sed q ${srcdir}/../version.in`"'";' >> version.c-tmp
+ echo 'const char host_name[] = "$(host_alias)";' >> version.c-tmp
+ mv version.c-tmp version.c
+
+xml-builtin.c: stamp-xml; @true
+stamp-xml: $(XML_DIR)/feature_to_c.sh Makefile $(XML_FILES)
+ rm -f xml-builtin.tmp
+ $(SHELL) $(XML_DIR)/feature_to_c.sh xml-builtin.tmp $(XML_FILES)
+ $(SHELL) $(srcdir)/../../move-if-change xml-builtin.tmp xml-builtin.c
+ echo stamp > stamp-xml
+
+regdat_sh = $(srcdir)/../regformats/regdat.sh
+
+reg-arm.c : $(srcdir)/../regformats/reg-arm.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/reg-arm.dat reg-arm.c
+arm-with-iwmmxt.c : $(srcdir)/../regformats/arm-with-iwmmxt.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/arm-with-iwmmxt.dat arm-with-iwmmxt.c
+arm-with-vfpv2.c : $(srcdir)/../regformats/arm-with-vfpv2.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/arm-with-vfpv2.dat arm-with-vfpv2.c
+arm-with-vfpv3.c : $(srcdir)/../regformats/arm-with-vfpv3.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/arm-with-vfpv3.dat arm-with-vfpv3.c
+arm-with-neon.c : $(srcdir)/../regformats/arm-with-neon.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/arm-with-neon.dat arm-with-neon.c
+reg-bfin.c : $(srcdir)/../regformats/reg-bfin.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/reg-bfin.dat reg-bfin.c
+reg-cris.c : $(srcdir)/../regformats/reg-cris.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/reg-cris.dat reg-cris.c
+reg-crisv32.c : $(srcdir)/../regformats/reg-crisv32.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/reg-crisv32.dat reg-crisv32.c
+i386.c : $(srcdir)/../regformats/i386/i386.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/i386.dat i386.c
+i386-linux.c : $(srcdir)/../regformats/i386/i386-linux.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/i386-linux.dat i386-linux.c
+i386-avx.c : $(srcdir)/../regformats/i386/i386-avx.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/i386-avx.dat i386-avx.c
+i386-avx-linux.c : $(srcdir)/../regformats/i386/i386-avx-linux.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/i386-avx-linux.dat i386-avx-linux.c
+i386-mmx.c : $(srcdir)/../regformats/i386/i386-mmx.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/i386-mmx.dat i386-mmx.c
+i386-mmx-linux.c : $(srcdir)/../regformats/i386/i386-mmx-linux.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/i386-mmx-linux.dat i386-mmx-linux.c
+reg-ia64.c : $(srcdir)/../regformats/reg-ia64.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/reg-ia64.dat reg-ia64.c
+reg-m32r.c : $(srcdir)/../regformats/reg-m32r.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/reg-m32r.dat reg-m32r.c
+reg-m68k.c : $(srcdir)/../regformats/reg-m68k.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/reg-m68k.dat reg-m68k.c
+reg-cf.c : $(srcdir)/../regformats/reg-cf.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/reg-cf.dat reg-cf.c
+mips-linux.c : $(srcdir)/../regformats/mips-linux.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/mips-linux.dat mips-linux.c
+mips64-linux.c : $(srcdir)/../regformats/mips64-linux.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/mips64-linux.dat mips64-linux.c
+powerpc-32.c : $(srcdir)/../regformats/rs6000/powerpc-32.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/rs6000/powerpc-32.dat powerpc-32.c
+powerpc-32l.c : $(srcdir)/../regformats/rs6000/powerpc-32l.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/rs6000/powerpc-32l.dat powerpc-32l.c
+powerpc-altivec32l.c : $(srcdir)/../regformats/rs6000/powerpc-altivec32l.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/rs6000/powerpc-altivec32l.dat powerpc-altivec32l.c
+powerpc-cell32l.c : $(srcdir)/../regformats/rs6000/powerpc-cell32l.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/rs6000/powerpc-cell32l.dat powerpc-cell32l.c
+powerpc-vsx32l.c : $(srcdir)/../regformats/rs6000/powerpc-vsx32l.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/rs6000/powerpc-vsx32l.dat powerpc-vsx32l.c
+powerpc-isa205-32l.c : $(srcdir)/../regformats/rs6000/powerpc-isa205-32l.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/rs6000/powerpc-isa205-32l.dat powerpc-isa205-32l.c
+powerpc-isa205-altivec32l.c : $(srcdir)/../regformats/rs6000/powerpc-isa205-altivec32l.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/rs6000/powerpc-isa205-altivec32l.dat powerpc-isa205-altivec32l.c
+powerpc-isa205-vsx32l.c : $(srcdir)/../regformats/rs6000/powerpc-isa205-vsx32l.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/rs6000/powerpc-isa205-vsx32l.dat powerpc-isa205-vsx32l.c
+powerpc-e500l.c : $(srcdir)/../regformats/rs6000/powerpc-e500l.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/rs6000/powerpc-e500l.dat powerpc-e500l.c
+powerpc-64l.c : $(srcdir)/../regformats/rs6000/powerpc-64l.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/rs6000/powerpc-64l.dat powerpc-64l.c
+powerpc-altivec64l.c : $(srcdir)/../regformats/rs6000/powerpc-altivec64l.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/rs6000/powerpc-altivec64l.dat powerpc-altivec64l.c
+powerpc-cell64l.c : $(srcdir)/../regformats/rs6000/powerpc-cell64l.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/rs6000/powerpc-cell64l.dat powerpc-cell64l.c
+powerpc-vsx64l.c : $(srcdir)/../regformats/rs6000/powerpc-vsx64l.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/rs6000/powerpc-vsx64l.dat powerpc-vsx64l.c
+powerpc-isa205-64l.c : $(srcdir)/../regformats/rs6000/powerpc-isa205-64l.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/rs6000/powerpc-isa205-64l.dat powerpc-isa205-64l.c
+powerpc-isa205-altivec64l.c : $(srcdir)/../regformats/rs6000/powerpc-isa205-altivec64l.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/rs6000/powerpc-isa205-altivec64l.dat powerpc-isa205-altivec64l.c
+powerpc-isa205-vsx64l.c : $(srcdir)/../regformats/rs6000/powerpc-isa205-vsx64l.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/rs6000/powerpc-isa205-vsx64l.dat powerpc-isa205-vsx64l.c
+s390-linux32.c : $(srcdir)/../regformats/s390-linux32.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/s390-linux32.dat s390-linux32.c
+s390-linux64.c : $(srcdir)/../regformats/s390-linux64.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/s390-linux64.dat s390-linux64.c
+s390x-linux64.c : $(srcdir)/../regformats/s390x-linux64.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/s390x-linux64.dat s390x-linux64.c
+reg-sh.c : $(srcdir)/../regformats/reg-sh.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/reg-sh.dat reg-sh.c
+reg-sparc64.c : $(srcdir)/../regformats/reg-sparc64.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/reg-sparc64.dat reg-sparc64.c
+reg-spu.c : $(srcdir)/../regformats/reg-spu.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/reg-spu.dat reg-spu.c
+amd64.c : $(srcdir)/../regformats/i386/amd64.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/amd64.dat amd64.c
+amd64-linux.c : $(srcdir)/../regformats/i386/amd64-linux.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/amd64-linux.dat amd64-linux.c
+amd64-avx.c : $(srcdir)/../regformats/i386/amd64-avx.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/amd64-avx.dat amd64-avx.c
+amd64-avx-linux.c : $(srcdir)/../regformats/i386/amd64-avx-linux.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/amd64-avx-linux.dat amd64-avx-linux.c
+reg-xtensa.c : $(srcdir)/../regformats/reg-xtensa.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/reg-xtensa.dat reg-xtensa.c
diff --git a/gdb/gdbserver/Makefile.in b/gdb/gdbserver/Makefile.in
index 07e020f..574fe42 100644
--- a/gdb/gdbserver/Makefile.in
+++ b/gdb/gdbserver/Makefile.in
@@ -1,3 +1,20 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
# Copyright (C) 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
# 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
# Free Software Foundation, Inc.
@@ -17,317 +34,1005 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
-prefix = @prefix@
-exec_prefix = @exec_prefix@
+#
+# Some global settings.
+#
-host_alias = @host_alias@
-target_alias = @target_alias@
-program_transform_name = @program_transform_name@
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
+bin_PROGRAMS = gdbserver$(EXEEXT) gdbreplay$(EXEEXT)
+EXTRA_PROGRAMS = libinproctrace.so$(EXEEXT)
+subdir = .
+DIST_COMMON = README ChangeLog $(srcdir)/Makefile.in \
+ $(srcdir)/Makefile.am $(top_srcdir)/configure \
+ $(am__configure_deps) $(srcdir)/config.in \
+ $(srcdir)/../../mkinstalldirs $(srcdir)/../gnulib/memmem.c \
+ $(srcdir)/../../depcomp
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+ $(top_srcdir)/../../bfd/bfd.m4 \
+ $(top_srcdir)/../../config/override.m4 \
+ $(top_srcdir)/../../config/acx.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
+ configure.lineno config.status.lineno
+mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
+CONFIG_HEADER = config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+am__installdirs = "$(DESTDIR)$(bindir)" "$(DESTDIR)$(hackexecdir)" \
+ "$(DESTDIR)$(man1dir)"
+PROGRAMS = $(bin_PROGRAMS) $(hackexec_PROGRAMS)
+am_gdbreplay_OBJECTS = gdbreplay.$(OBJEXT) version.$(OBJEXT)
+gdbreplay_OBJECTS = $(am_gdbreplay_OBJECTS)
+gdbreplay_LDADD = $(LDADD)
+gdbreplay_LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(gdbreplay_LDFLAGS) \
+ $(LDFLAGS) -o $@
+am_gdbserver_OBJECTS = inferiors.$(OBJEXT) regcache.$(OBJEXT) \
+ remote-utils.$(OBJEXT) server.$(OBJEXT) target.$(OBJEXT) \
+ utils.$(OBJEXT) version.$(OBJEXT) mem-break.$(OBJEXT) \
+ hostio.$(OBJEXT) event-loop.$(OBJEXT) tracepoint.$(OBJEXT)
+gdbserver_OBJECTS = $(am_gdbserver_OBJECTS)
+am__DEPENDENCIES_1 =
+LIBOBJDIR = ../gnulib/
+gdbserver_LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(gdbserver_LDFLAGS) \
+ $(LDFLAGS) -o $@
+am_libinproctrace_so_OBJECTS = libinproctrace_so-tracepoint.$(OBJEXT) \
+ libinproctrace_so-utils.$(OBJEXT) \
+ libinproctrace_so-regcache.$(OBJEXT) \
+ libinproctrace_so-remote-utils.$(OBJEXT)
+libinproctrace_so_OBJECTS = $(am_libinproctrace_so_OBJECTS)
+libinproctrace_so_LINK = $(CCLD) $(libinproctrace_so_CFLAGS) $(CFLAGS) \
+ $(libinproctrace_so_LDFLAGS) $(LDFLAGS) -o $@
+DEFAULT_INCLUDES = -I.@am__isrc@
+depcomp = $(SHELL) $(top_srcdir)/../../depcomp
+am__depfiles_maybe = depfiles
+am__mv = mv -f
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
+SOURCES = $(gdbreplay_SOURCES) $(gdbserver_SOURCES) \
+ $(EXTRA_gdbserver_SOURCES) $(libinproctrace_so_SOURCES) \
+ $(EXTRA_libinproctrace_so_SOURCES)
+RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
+ html-recursive info-recursive install-data-recursive \
+ install-dvi-recursive install-exec-recursive \
+ install-html-recursive install-info-recursive \
+ install-pdf-recursive install-ps-recursive install-recursive \
+ installcheck-recursive installdirs-recursive pdf-recursive \
+ ps-recursive uninstall-recursive
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+ *) f=$$p;; \
+ esac;
+am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+am__install_max = 40
+am__nobase_strip_setup = \
+ srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
+am__nobase_strip = \
+ for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
+am__nobase_list = $(am__nobase_strip_setup); \
+ for p in $$list; do echo "$$p $$p"; done | \
+ sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+ $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
+ if (++n[$$2] == $(am__install_max)) \
+ { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
+ END { for (dir in files) print dir, files[dir] }'
+am__base_list = \
+ sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
+ sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
+man1dir = $(mandir)/man1
+NROFF = nroff
+MANS = $(man_MANS)
+RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \
+ distclean-recursive maintainer-clean-recursive
+AM_RECURSIVE_TARGETS = $(RECURSIVE_TARGETS:-recursive=) \
+ $(RECURSIVE_CLEAN_TARGETS:-recursive=) tags TAGS ctags CTAGS
+ETAGS = etags
+CTAGS = ctags
+DIST_SUBDIRS = $(SUBDIRS)
+ACLOCAL = @ACLOCAL@
+ALLOCA = @ALLOCA@
+AMTAR = @AMTAR@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+GDBSERVER_DEPFILES = @GDBSERVER_DEPFILES@
+GDBSERVER_LIBS = @GDBSERVER_LIBS@
+GREP = @GREP@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+IPA_DEPFILES = @IPA_DEPFILES@
+LDFLAGS = @LDFLAGS@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LTLIBOBJS = @LTLIBOBJS@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+MKDIR_P = @MKDIR_P@
+OBJEXT = @OBJEXT@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PKGVERSION = @PKGVERSION@
+RANLIB = @RANLIB@
+RDYNAMIC = @RDYNAMIC@
+REPORT_BUGS_TEXI = @REPORT_BUGS_TEXI@
+REPORT_BUGS_TO = @REPORT_BUGS_TO@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+USE_THREAD_DB = @USE_THREAD_DB@
+VERSION = @VERSION@
+WARN_CFLAGS = @WARN_CFLAGS@
+WERROR_CFLAGS = @WERROR_CFLAGS@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_CC = @ac_ct_CC@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
bindir = @bindir@
-libdir = @libdir@
-tooldir = $(libdir)/$(target_alias)
-
-datarootdir = @datarootdir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
datadir = @datadir@
-mandir = @mandir@
-man1dir = $(mandir)/man1
-man2dir = $(mandir)/man2
-man3dir = $(mandir)/man3
-man4dir = $(mandir)/man4
-man5dir = $(mandir)/man5
-man6dir = $(mandir)/man6
-man7dir = $(mandir)/man7
-man8dir = $(mandir)/man8
-man9dir = $(mandir)/man9
-infodir = @infodir@
-htmldir = $(prefix)/html
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+extra_libraries = @extra_libraries@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+srv_xmlbuiltin = @srv_xmlbuiltin@
+srv_xmlfiles = @srv_xmlfiles@
+subdir_hack = @subdir_hack@
+sysconfdir = @sysconfdir@
+target = @target@
+target_alias = @target_alias@
+target_cpu = @target_cpu@
+target_os = @target_os@
+target_vendor = @target_vendor@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+ustinc = @ustinc@
+ustlibs = @ustlibs@
+INCLUDE_CFLAGS = -I$(srcdir)/../common \
+ -I$(srcdir)/../regformats -I$(srcdir)/../../include
-SHELL = /bin/sh
-EXEEXT = @EXEEXT@
-PWD_COMMAND = $${PWDCMD-pwd}
-RANLIB = @RANLIB@
+INTERNAL_CFLAGS_BASE = ${GLOBAL_CFLAGS} ${PROFILE_CFLAGS} ${INCLUDE_CFLAGS}
+INTERNAL_WARN_CFLAGS = ${INTERNAL_CFLAGS_BASE} $(WARN_CFLAGS)
+AM_CFLAGS = ${INTERNAL_WARN_CFLAGS} $(WERROR_CFLAGS)
+INTERNAL_LD_FLAGS = $(RDYNAMIC)
+CDEPS = $(srcdir)/proc-service.list
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@
-INSTALL_DATA = @INSTALL_DATA@
+# XML files to compile in to gdbserver, if any.
+XML_DIR = $(srcdir)/../features
+XML_FILES = @srv_xmlfiles@
+XML_BUILTIN = @srv_xmlbuiltin@
+hackexecdir = $(libdir)
+SUBDIRS = @subdir_hack@
+man_MANS = gdbserver.1
+hackexec_PROGRAMS = $(extra_libraries)
-CC = @CC@
+#
+# How to build gdbserver.
+#
+gdbserver_SOURCES = inferiors.c regcache.c remote-utils.c server.c \
+ target.c utils.c version.c mem-break.c hostio.c event-loop.c \
+ tracepoint.c
+
+
+# The generated files.
+generated = reg-arm.c arm-with-iwmmxt.c arm-with-vfpv2.c \
+ arm-with-vfpv3.c arm-with-neon.c reg-bfin.c reg-cris.c \
+ reg-crisv32.c i386.c i386-linux.c i386-avx.c i386-avx-linux.c \
+ i386-mmx.c i386-mmx-linux.c reg-ia64.c reg-m32r.c reg-m68k.c \
+ reg-cf.c mips-linux.c mips64-linux.c powerpc-32.c powerpc-32l.c \
+ powerpc-altivec32l.c powerpc-cell32l.c powerpc-vsx32l.c \
+ powerpc-isa205-32l.c powerpc-isa205-altivec32l.c \
+ powerpc-isa205-vsx32l.c powerpc-e500l.c powerpc-64l.c \
+ powerpc-altivec64l.c powerpc-cell64l.c powerpc-vsx64l.c \
+ powerpc-isa205-64l.c powerpc-isa205-altivec64l.c \
+ powerpc-isa205-vsx64l.c s390-linux32.c s390-linux64.c \
+ s390x-linux64.c reg-sh.c reg-sparc64.c reg-spu.c amd64.c \
+ amd64-linux.c amd64-avx.c amd64-avx-linux.c reg-xtensa.c
+
+EXTRA_gdbserver_SOURCES = proc-service.c proc-service.list thread-db.c \
+ i386-low.c linux-arm-low.c linux-bfin-low.c linux-cris-low.c \
+ linux-crisv32-low.c linux-ia64-low.c linux-low.c linux-m32r-low.c \
+ linux-m68k-low.c linux-mips-low.c linux-ppc-low.c linux-s390-low.c \
+ linux-sh-low.c linux-sparc-low.c linux-x86-low.c \
+ linux-xtensa-low.c lynx-i386-low.c lynx-low.c lynx-ppc-low.c \
+ nto-low.c nto-x86-low.c spu-low.c win32-arm-low.c win32-i386-low.c \
+ win32-low.c i387-fp.c wincecompat.c hostio-errno.c \
+ $(generated)
+
+gdbserver_LDFLAGS = $(INTERNAL_LDFLAGS)
+gdbserver_LDADD = $(XML_BUILTIN) $(GDBSERVER_DEPFILES) $(LIBOBJS) \
+ common/libcommon.a $(GDBSERVER_LIBS)
+
+gdbserver_DEPENDENCIES = $(gdbserver_LDADD) $(CDEPS)
-# Directory containing source files. Don't clean up the spacing,
-# this exact string is matched for by the "configure" script.
-srcdir = @srcdir@
-VPATH = @srcdir@
+#
+# How to build gdbreplay.
+#
+gdbreplay_SOURCES = gdbreplay.c version.c
+gdbreplay_LDFLAGS = $(INTERNAL_LDFLAGS)
+gdbreplay_DEPENDENCIES = $(CDEPS)
+
+#
+# How to build libinproctrace.so.
+#
+libinproctrace_so_SOURCES = tracepoint.c utils.c \
+ regcache.c remote-utils.c
-# It is also possible that you will need to add -I/usr/include/sys to the
-# CFLAGS section if your system doesn't have fcntl.h in /usr/include (which
-# is where it should be according to Posix).
+EXTRA_libinproctrace_so_SOURCES = i386-linux.c linux-i386-ipa.c \
+ linux-amd64-ipa.c amd64-linux.c
-# Set this up with gcc if you have gnu ld and the loader will print out
-# line numbers for undefinded refs.
-#CC-LD=gcc -static
-CC-LD=${CC}
+libinproctrace_so_LDFLAGS = -shared -fPIC -Wl,--no-undefined -pthread
+libinproctrace_so_LDADD = $(IPA_DEPFILES) -ldl
+libinproctrace_so_DEPENDENCIES = $(IPA_DEPFILES)
-# Where is the "include" directory? Traditionally ../include or ./include
-INCLUDE_DIR = ${srcdir}/../../include
-INCLUDE_DEP = $$(INCLUDE_DIR)
+# Note, we only build the IPA if -fvisibility=hidden is supported in
+# the first place.
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+ list='$(SUBDIRS)'; for subdir in $$list; do \
+ if test "$$subdir" = .; then :; else \
+ test ! -f $$subdir/TAGS || \
+ set "$$@" "$$include_option=$$here/$$subdir/TAGS"; \
+ fi; \
+ done; \
+ list='$(SOURCES) $(HEADERS) config.in $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ shift; \
+ if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ if test $$# -gt 0; then \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ "$$@" $$unique; \
+ else \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$unique; \
+ fi; \
+ fi
+ctags: CTAGS
+CTAGS: ctags-recursive $(HEADERS) $(SOURCES) config.in $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ list='$(SOURCES) $(HEADERS) config.in $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ test -z "$(CTAGS_ARGS)$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+ $$unique
+
+GTAGS:
+ here=`$(am__cd) $(top_builddir) && pwd` \
+ && $(am__cd) $(top_srcdir) \
+ && gtags -i $(GTAGS_ARGS) "$$here"
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+check-am: all-am
+check: check-recursive
+all-am: Makefile $(PROGRAMS) $(MANS) config.h
+installdirs: installdirs-recursive
+installdirs-am:
+ for dir in "$(DESTDIR)$(bindir)" "$(DESTDIR)$(hackexecdir)" "$(DESTDIR)$(man1dir)"; do \
+ test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+ done
+install: install-recursive
+install-exec: install-exec-recursive
+install-data: install-data-recursive
+uninstall: uninstall-recursive
-# CFLAGS is specifically reserved for setting from the command line
-# when running make. I.E. "make CFLAGS=-Wmissing-prototypes".
-CFLAGS = @CFLAGS@
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-# INTERNAL_CFLAGS is the aggregate of all other *CFLAGS macros.
-INTERNAL_CFLAGS_BASE = ${CFLAGS} ${GLOBAL_CFLAGS} \
- ${PROFILE_CFLAGS} ${INCLUDE_CFLAGS}
-INTERNAL_WARN_CFLAGS = ${INTERNAL_CFLAGS_BASE} $(WARN_CFLAGS)
-INTERNAL_CFLAGS = ${INTERNAL_WARN_CFLAGS} $(WERROR_CFLAGS)
+installcheck: installcheck-recursive
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+ -test -z "$(LIBOBJS)" || rm -f $(LIBOBJS)
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-recursive
+
+clean-am: clean-binPROGRAMS clean-generic clean-hackexecPROGRAMS \
+ mostlyclean-am
+
+distclean: distclean-recursive
+ -rm -f $(am__CONFIG_DISTCLEAN_FILES)
+ -rm -rf ../gnulib/$(DEPDIR) ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-hdr distclean-tags
+
+dvi: dvi-recursive
+
+dvi-am:
+
+html: html-recursive
+
+html-am:
+
+info: info-recursive
+
+info-am:
+
+install-data-am: install-man
+
+install-dvi: install-dvi-recursive
-# LDFLAGS is specifically reserved for setting from the command line
-# when running make.
-LDFLAGS = @LDFLAGS@
-INTERNAL_LDFLAGS = $(LDFLAGS) @RDYNAMIC@
-
-# All source files that go into linking GDB remote server.
-
-SFILES= $(srcdir)/gdbreplay.c $(srcdir)/inferiors.c \
- $(srcdir)/mem-break.c $(srcdir)/proc-service.c \
- $(srcdir)/proc-service.list $(srcdir)/regcache.c \
- $(srcdir)/remote-utils.c $(srcdir)/server.c $(srcdir)/target.c \
- $(srcdir)/thread-db.c $(srcdir)/utils.c \
- $(srcdir)/linux-arm-low.c $(srcdir)/linux-bfin-low.c \
- $(srcdir)/linux-cris-low.c $(srcdir)/linux-crisv32-low.c \
- ${srcdir}/i386-low.c $(srcdir)/i387-fp.c \
- $(srcdir)/linux-ia64-low.c $(srcdir)/linux-low.c \
- $(srcdir)/linux-m32r-low.c \
- $(srcdir)/linux-m68k-low.c $(srcdir)/linux-mips-low.c \
- $(srcdir)/linux-ppc-low.c \
- $(srcdir)/linux-s390-low.c \
- $(srcdir)/linux-sh-low.c $(srcdir)/linux-sparc-low.c \
- $(srcdir)/linux-x86-low.c \
- $(srcdir)/linux-xtensa-low.c \
- $(srcdir)/win32-arm-low.c $(srcdir)/win32-i386-low.c \
- $(srcdir)/win32-low.c $(srcdir)/wincecompat.c \
- $(srcdir)/hostio.c $(srcdir)/hostio-errno.c
-
-DEPFILES = @GDBSERVER_DEPFILES@
+install-dvi-am:
-LIBOBJS = @LIBOBJS@
+install-exec-am: install-binPROGRAMS install-hackexecPROGRAMS
-LIBCOMMON_DIR = common
-LIBCOMMON = $(LIBCOMMON_DIR)/libcommon.a
-LIBCOMMON_SRC = $(srcdir)/$(LIBCOMMON_DIR)
+install-html: install-html-recursive
-SOURCES = $(SFILES)
-TAGFILES = $(SOURCES) ${HFILES} ${ALLPARAM} ${POSSLIBS}
+install-html-am:
-OBS = inferiors.o regcache.o remote-utils.o server.o target.o \
- utils.o version.o \
- mem-break.o hostio.o event-loop.o tracepoint.o \
- $(XML_BUILTIN) \
- $(DEPFILES) $(LIBOBJS)
-GDBREPLAY_OBS = gdbreplay.o version.o
-GDBSERVER_LIBS = @GDBSERVER_LIBS@
-XM_CLIBS = @LIBS@
-CDEPS = $(srcdir)/proc-service.list
+install-info: install-info-recursive
-# XML files to compile in to gdbserver, if any.
-XML_DIR = $(srcdir)/../features
-XML_FILES = @srv_xmlfiles@
-XML_BUILTIN = @srv_xmlbuiltin@
+install-info-am:
-IPA_DEPFILES = @IPA_DEPFILES@
-extra_libraries = @extra_libraries@
+install-man: install-man1
-FLAGS_TO_PASS = \
- "prefix=$(prefix)" \
- "exec_prefix=$(exec_prefix)" \
- "infodir=$(infodir)" \
- "datarootdir=$(datarootdir)" \
- "docdir=$(docdir)" \
- "htmldir=$(htmldir)" \
- "pdfdir=$(pdfdir)" \
- "libdir=$(libdir)" \
- "mandir=$(mandir)" \
- "datadir=$(datadir)" \
- "includedir=$(includedir)" \
- "against=$(against)" \
- "DESTDIR=$(DESTDIR)" \
- "AR=$(AR)" \
- "AR_FLAGS=$(AR_FLAGS)" \
- "CC=$(CC)" \
- "CFLAGS=$(CFLAGS)" \
- "CXX=$(CXX)" \
- "CXXFLAGS=$(CXXFLAGS)" \
- "DLLTOOL=$(DLLTOOL)" \
- "LDFLAGS=$(LDFLAGS)" \
- "RANLIB=$(RANLIB)" \
- "MAKEINFO=$(MAKEINFO)" \
- "MAKEHTML=$(MAKEHTML)" \
- "MAKEHTMLFLAGS=$(MAKEHTMLFLAGS)" \
- "INSTALL=$(INSTALL)" \
- "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
- "INSTALL_DATA=$(INSTALL_DATA)" \
- "RUNTEST=$(RUNTEST)" \
- "RUNTESTFLAGS=$(RUNTESTFLAGS)"
-
-# Prevent Sun make from putting in the machine type. Setting
-# TARGET_ARCH to nothing works for SunOS 3, 4.0, but not for 4.1.
-.c.o:
- ${CC} -c ${INTERNAL_CFLAGS} $<
-
-all: gdbserver$(EXEEXT) gdbreplay$(EXEEXT) $(extra_libraries)
-
-$(LIBCOMMON): $(LIBCOMMON_DIR)/Makefile
- @$(MAKE) $(FLAGS_TO_PASS) DO=all --directory=common
-
-common/Makefile: configure-common config.status
- CONFIG_FILES="common/Makefile" \
- CONFIG_COMMANDS="depfiles" \
- CONFIG_HEADERS= \
- CONFIG_LINKS= \
- $(SHELL) config.status
-
-configure-common:
- @: $(MAKE); $(unstage)
- @r=`${PWD_COMMAND}`; export r; \
- s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
- test ! -f common/Makefile || exit 0; \
- $(SHELL) $(srcdir)/../../mkinstalldirs common ; \
- $(HOST_EXPORTS) \
- echo Configuring in common; \
- cd "common" || exit 1; \
- commondir="$$s/../common"; \
- srcdiroption="--srcdir=$${commondir}"; \
- $(SHELL) $${commondir}/configure --enable-gdbserver=yes \
- $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
- --target=${target_alias} $${srcdiroption} \
- || exit 1
-
-# Traditionally "install" depends on "all". But it may be useful
-# not to; for example, if the user has made some trivial change to a
-# source file and doesn't care about rebuilding or just wants to save the
-# time it takes for make to check that all is up to date.
-# install-only is intended to address that need.
-install: all
- @$(MAKE) $(FLAGS_TO_PASS) install-only
-
-install-only:
- n=`echo gdbserver | sed '$(program_transform_name)'`; \
- if [ x$$n = x ]; then n=gdbserver; else true; fi; \
- if [ x"$(IPA_DEPFILES)" != x ]; then \
- $(SHELL) $(srcdir)/../../mkinstalldirs $(DESTDIR)$(libdir); \
- $(INSTALL_PROGRAM) $(IPA_LIB) $(DESTDIR)$(libdir)/$(IPA_LIB); \
- fi; \
- $(SHELL) $(srcdir)/../../mkinstalldirs $(DESTDIR)$(bindir); \
- $(INSTALL_PROGRAM) gdbserver$(EXEEXT) $(DESTDIR)$(bindir)/$$n$(EXEEXT); \
- $(SHELL) $(srcdir)/../../mkinstalldirs $(DESTDIR)$(man1dir); \
- $(INSTALL_DATA) $(srcdir)/gdbserver.1 $(DESTDIR)$(man1dir)/$$n.1
-
-uninstall: force
- n=`echo gdbserver | sed '$(program_transform_name)'`; \
- if [ x$$n = x ]; then n=gdbserver; else true; fi; \
- rm -f $(DESTDIR)/$(bindir)/$$n$(EXEEXT) $(DESTDIR)$(man1dir)/$$n.1
-
-installcheck:
-check:
-info dvi pdf:
-install-info:
-install-pdf:
-html:
-install-html:
-clean-info:
-
-gdbserver$(EXEEXT): $(OBS) ${ADD_DEPS} ${CDEPS} $(LIBCOMMON)
- rm -f gdbserver$(EXEEXT)
- ${CC-LD} $(INTERNAL_CFLAGS) $(INTERNAL_LDFLAGS) -o gdbserver$(EXEEXT) $(OBS) \
- $(LIBCOMMON) $(GDBSERVER_LIBS) $(XM_CLIBS)
-
-gdbreplay$(EXEEXT): $(GDBREPLAY_OBS)
- rm -f gdbreplay$(EXEEXT)
- ${CC-LD} $(INTERNAL_CFLAGS) $(INTERNAL_LDFLAGS) -o gdbreplay$(EXEEXT) $(GDBREPLAY_OBS) \
- $(XM_CLIBS)
-
-IPA_OBJS=tracepoint-ipa.o utils-ipa.o regcache-ipa.o remote-utils-ipa.o ${IPA_DEPFILES}
-
-IPA_LIB=libinproctrace.so
-
-$(IPA_LIB): $(IPA_OBJS) ${ADD_DEPS} ${CDEPS}
- rm -f $(IPA_LIB)
- ${CC-LD} -shared -fPIC -Wl,--no-undefined $(INTERNAL_CFLAGS) \
- $(INTERNAL_LDFLAGS) -o $(IPA_LIB) ${IPA_OBJS} -ldl -pthread
-
-# Put the proper machine-specific files first, so M-. on a machine
-# specific routine gets the one for the correct machine.
-# The xyzzy stuff below deals with empty DEPFILES
-TAGS: ${TAGFILES}
- etags `find ${srcdir}/../config -name $(DEPRECATED_TM_FILE) -print` \
- `find ${srcdir}/../config -name ${XM_FILE} -print` \
- `find ${srcdir}/../config -name ${NAT_FILE} -print` \
- `for i in yzzy ${DEPFILES}; do \
- if [ x$$i != xyzzy ]; then \
- echo ${srcdir}/$$i | sed -e 's/\.o$$/\.c/' ; \
- fi; \
- done` \
- ${TAGFILES}
-tags: TAGS
+install-pdf: install-pdf-recursive
-clean:
- rm -f *.o ${ADD_FILES} *~
- rm -f version.c
- rm -f gdbserver$(EXEEXT) gdbreplay$(EXEEXT) core make.log
- rm -f $(IPA_LIB)
- rm -f reg-arm.c reg-bfin.c i386.c reg-ia64.c reg-m32r.c reg-m68k.c
- rm -f reg-sh.c reg-sparc.c reg-spu.c amd64.c i386-linux.c
- rm -f reg-cris.c reg-crisv32.c amd64-linux.c reg-xtensa.c
- rm -f arm-with-iwmmxt.c
- rm -f arm-with-vfpv2.c arm-with-vfpv3.c arm-with-neon.c
- rm -f mips-linux.c mips64-linux.c
- rm -f powerpc-32.c powerpc-32l.c powerpc-64l.c powerpc-e500l.c
- rm -f powerpc-altivec32l.c powerpc-cell32l.c powerpc-vsx32l.c
- rm -f powerpc-altivec64l.c powerpc-cell64l.c powerpc-vsx64l.c
- rm -f powerpc-isa205-32l.c powerpc-isa205-64l.c
- rm -f powerpc-isa205-altivec32l.c powerpc-isa205-vsx32l.c powerpc-isa205-altivec64l.c
- rm -f powerpc-isa205-vsx64l.c
- rm -f s390-linux32.c s390-linux64.c s390x-linux64.c
- rm -f xml-builtin.c stamp-xml
- rm -f i386-avx.c i386-avx-linux.c
- rm -f amd64-avx.c amd64-avx-linux.c
- rm -f i386-mmx.c i386-mmx-linux.c
-
-maintainer-clean realclean distclean: clean
- rm -f nm.h tm.h xm.h config.status config.h stamp-h config.log
- rm -f Makefile
-
-config.h: stamp-h ; @true
-stamp-h: config.in config.status
- CONFIG_FILES="" CONFIG_HEADERS=config.h:config.in $(SHELL) ./config.status
-
-Makefile: Makefile.in config.status
- CONFIG_HEADERS="" $(SHELL) ./config.status
-
-config.status: configure configure.srv
- $(SHELL) ./config.status --recheck
+install-pdf-am:
+
+install-ps: install-ps-recursive
+
+install-ps-am:
-force:
+installcheck-am:
+
+maintainer-clean: maintainer-clean-recursive
+ -rm -f $(am__CONFIG_DISTCLEAN_FILES)
+ -rm -rf $(top_srcdir)/autom4te.cache
+ -rm -rf ../gnulib/$(DEPDIR) ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-recursive
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic
+
+pdf: pdf-recursive
+
+pdf-am:
+
+ps: ps-recursive
+
+ps-am:
+
+uninstall-am: uninstall-binPROGRAMS uninstall-hackexecPROGRAMS \
+ uninstall-man
+
+uninstall-man: uninstall-man1
+
+.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) all \
+ ctags-recursive install-am install-strip tags-recursive
+
+.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
+ all all-am am--refresh check check-am clean clean-binPROGRAMS \
+ clean-generic clean-hackexecPROGRAMS ctags ctags-recursive \
+ distclean distclean-compile distclean-generic distclean-hdr \
+ distclean-tags dvi dvi-am html html-am info info-am install \
+ install-am install-binPROGRAMS install-data install-data-am \
+ install-dvi install-dvi-am install-exec install-exec-am \
+ install-hackexecPROGRAMS install-html install-html-am \
+ install-info install-info-am install-man install-man1 \
+ install-pdf install-pdf-am install-ps install-ps-am \
+ install-strip installcheck installcheck-am installdirs \
+ installdirs-am maintainer-clean maintainer-clean-generic \
+ mostlyclean mostlyclean-compile mostlyclean-generic pdf pdf-am \
+ ps ps-am tags tags-recursive uninstall uninstall-am \
+ uninstall-binPROGRAMS uninstall-hackexecPROGRAMS uninstall-man \
+ uninstall-man1
+
+
+#
+# Building various .c files.
+#
version.c: Makefile $(srcdir)/../version.in
rm -f version.c-tmp version.c
@@ -335,7 +1040,6 @@ version.c: Makefile $(srcdir)/../version.in
echo 'const char version[] = "'"`sed q ${srcdir}/../version.in`"'";' >> version.c-tmp
echo 'const char host_name[] = "$(host_alias)";' >> version.c-tmp
mv version.c-tmp version.c
-version.o: version.c $(server_h)
xml-builtin.c: stamp-xml; @true
stamp-xml: $(XML_DIR)/feature_to_c.sh Makefile $(XML_FILES)
@@ -344,271 +1048,101 @@ stamp-xml: $(XML_DIR)/feature_to_c.sh Makefile $(XML_FILES)
$(SHELL) $(srcdir)/../../move-if-change xml-builtin.tmp xml-builtin.c
echo stamp > stamp-xml
-.PRECIOUS: xml-builtin.c
-
-# GNU Make has an annoying habit of putting *all* the Makefile variables
-# into the environment, unless you include this target as a circumvention.
-# Rumor is that this will be fixed (and this target can be removed)
-# in GNU Make 4.0.
-.NOEXPORT:
-
-# GNU Make 3.63 has a different problem: it keeps tacking command line
-# overrides onto the definition of $(MAKE). This variable setting
-# will remove them.
-MAKEOVERRIDES=
-
-gdb_proc_service_h = $(srcdir)/gdb_proc_service.h
-regdat_sh = $(srcdir)/../regformats/regdat.sh
-regdef_h = $(srcdir)/../regformats/regdef.h
-regcache_h = $(srcdir)/regcache.h
-signals_def = $(srcdir)/../../include/gdb/signals.def
-signals_h = $(srcdir)/../../include/gdb/signals.h $(signals_def)
-server_h = $(srcdir)/server.h $(regcache_h) config.h $(srcdir)/target.h \
- $(srcdir)/mem-break.h $(srcdir)/../common/gdb_signals.h \
- $(signals_h)
-
-linux_low_h = $(srcdir)/linux-low.h
-
-lynx_low_h = $(srcdir)/lynx-low.h $(srcdir)/server.h
-
-nto_low_h = $(srcdir)/nto-low.h
-
-UST_CFLAGS = $(ustinc) -DCONFIG_UST_GDB_INTEGRATION
-
-# Note, we only build the IPA if -fvisibility=hidden is supported in
-# the first place.
-IPAGENT_CFLAGS = $(CPPFLAGS) $(INTERNAL_CFLAGS) $(UST_CFLAGS) \
- -fPIC -DGDBSERVER -DIN_PROCESS_AGENT \
- -fvisibility=hidden
-
-# In-process agent object rules
-tracepoint-ipa.o: tracepoint.c $(server_h)
- $(CC) -c $(IPAGENT_CFLAGS) $< -o tracepoint-ipa.o
-utils-ipa.o: utils.c $(server_h)
- $(CC) -c $(IPAGENT_CFLAGS) $< -o utils-ipa.o
-remote-utils-ipa.o: remote-utils.c $(server_h)
- $(CC) -c $(IPAGENT_CFLAGS) $< -o remote-utils-ipa.o
-regcache-ipa.o: regcache.c $(server_h)
- $(CC) -c $(IPAGENT_CFLAGS) $< -o regcache-ipa.o
-i386-linux-ipa.o : i386-linux.c $(regdef_h)
- $(CC) -c $(IPAGENT_CFLAGS) $< -o i386-linux-ipa.o
-linux-i386-ipa.o: linux-i386-ipa.c $(server_h)
- $(CC) -c $(IPAGENT_CFLAGS) $< -o linux-i386-ipa.o
-linux-amd64-ipa.o: linux-amd64-ipa.c $(server_h)
- $(CC) -c $(IPAGENT_CFLAGS) $< -o linux-amd64-ipa.o
-amd64-linux-ipa.o : amd64-linux.c $(regdef_h)
- $(CC) -c $(IPAGENT_CFLAGS) $< -o amd64-linux-ipa.o
-
-event-loop.o: event-loop.c $(server_h)
-hostio.o: hostio.c $(server_h)
-hostio-errno.o: hostio-errno.c $(server_h)
-inferiors.o: inferiors.c $(server_h)
-mem-break.o: mem-break.c $(server_h)
-proc-service.o: proc-service.c $(server_h) $(gdb_proc_service_h)
-regcache.o: regcache.c $(server_h) $(regdef_h)
-remote-utils.o: remote-utils.c terminal.h $(server_h)
-server.o: server.c $(server_h)
-target.o: target.c $(server_h)
-thread-db.o: thread-db.c $(server_h) $(linux_low_h) $(gdb_proc_service_h)
-tracepoint.o: tracepoint.c $(server_h)
-utils.o: utils.c $(server_h)
-gdbreplay.o: gdbreplay.c config.h
-
-# We build memmem.c without -Werror because this file is not under
-# our control. On LynxOS, the compiler generates some warnings
-# because str-two-way.h uses a constant (MAX_SIZE) whose definition
-# makes it ambiguous whether it is signed or unsigned ("warning: this
-# decimal constant is unsigned only in ISO C90").
-memmem.o: ../gnulib/memmem.c
- $(CC) -o memmem.o -c $(CPPFLAGS) $(INTERNAL_WARN_CFLAGS) $<
-
-# We build vasprintf with -DHAVE_CONFIG_H because we want that unit to
-# include our config.h file. Otherwise, some system headers do not get
-# included, and the compiler emits a warning about implicitly defined
-# functions (missing declaration).
-vasprintf.o: $(srcdir)/../../libiberty/vasprintf.c
- $(CC) -o vasprintf.o -c $(CPPFLAGS) $(INTERNAL_CFLAGS) -DHAVE_CONFIG_H $<
-vsnprintf.o: $(srcdir)/../../libiberty/vsnprintf.c
- $(CC) -o vsnprintf.o -c $(CPPFLAGS) $(INTERNAL_CFLAGS) $<
-
-i386_low_h = $(srcdir)/i386-low.h
-
-i386-low.o: i386-low.c $(i386_low_h) $(server_h) $(target_h)
-
-i387-fp.o: i387-fp.c $(server_h)
-
-linux-low.o: linux-low.c $(linux_low_h) $(server_h)
- $(CC) -c $(CPPFLAGS) $(INTERNAL_CFLAGS) $< @USE_THREAD_DB@
-
-linux-arm-low.o: linux-arm-low.c $(linux_low_h) $(server_h) \
- $(gdb_proc_service_h)
-linux-bfin-low.o: linux-bfin-low.c $(linux_low_h) $(server_h)
-linux-cris-low.o: linux-cris-low.c $(linux_low_h) $(server_h)
-linux-crisv32-low.o: linux-crisv32-low.c $(linux_low_h) $(server_h)
-linux-ia64-low.o: linux-ia64-low.c $(linux_low_h) $(server_h)
-linux-m32r-low.o: linux-m32r-low.c $(linux_low_h) $(server_h)
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$(SHELL) $(regdat_sh) $(srcdir)/../regformats/rs6000/powerpc-isa205-vsx64l.dat powerpc-isa205-vsx64l.c
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-# This is the end of "Makefile.in".
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diff --git a/gdb/gdbserver/aclocal.m4 b/gdb/gdbserver/aclocal.m4
index cdae6e7..63f8c8a 100644
--- a/gdb/gdbserver/aclocal.m4
+++ b/gdb/gdbserver/aclocal.m4
@@ -11,4 +11,1017 @@
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+To do so, use the procedure documented by the package, typically `autoreconf'.])])
+
+# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
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+# Generate code to set up dependency tracking. -*- Autoconf -*-
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+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
+# Free Software Foundation, Inc.
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+}
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+
+# AM_OUTPUT_DEPENDENCY_COMMANDS
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+# Do all the work for Automake. -*- Autoconf -*-
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+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 16
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+# Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
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+# AM_PROG_INSTALL_SH
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+# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
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+# This file is free software; the Free Software Foundation
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+# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
+# From Jim Meyering
+
+# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
+# Free Software Foundation, Inc.
+#
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+# serial 5
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+# AM_MAINTAINER_MODE([DEFAULT-MODE])
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+# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
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+else
+ am_missing_run=
+ AC_MSG_WARN([`missing' script is too old or missing])
+fi
+])
+
+# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_MKDIR_P
+# ---------------
+# Check for `mkdir -p'.
+AC_DEFUN([AM_PROG_MKDIR_P],
+[AC_PREREQ([2.60])dnl
+AC_REQUIRE([AC_PROG_MKDIR_P])dnl
+dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
+dnl while keeping a definition of mkdir_p for backward compatibility.
+dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
+dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
+dnl Makefile.ins that do not define MKDIR_P, so we do our own
+dnl adjustment using top_builddir (which is defined more often than
+dnl MKDIR_P).
+AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
+case $mkdir_p in
+ [[\\/$]]* | ?:[[\\/]]*) ;;
+ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+])
+
+# Helper functions for option handling. -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
+# ------------------------------
+# Set option NAME. Presently that only means defining a flag for this option.
+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
+
+# _AM_SET_OPTIONS(OPTIONS)
+# ----------------------------------
+# OPTIONS is a space-separated list of Automake options.
+AC_DEFUN([_AM_SET_OPTIONS],
+[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+# -------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+# Check to make sure that the build environment is sane. -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 5
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name. Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+ *[[\\\"\#\$\&\'\`$am_lf]]*)
+ AC_MSG_ERROR([unsafe absolute working directory name]);;
+esac
+case $srcdir in
+ *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
+ AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
+esac
+
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$[*]" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ rm -f conftest.file
+ if test "$[*]" != "X $srcdir/configure conftest.file" \
+ && test "$[*]" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
+alias in your environment])
+ fi
+
+ test "$[2]" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT(yes)])
+
+# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor `install' (even GNU) is that you can't
+# specify the program used to strip binaries. This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in `make install-strip', and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
+if test "$cross_compiling" != no; then
+ AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Copyright (C) 2006, 2008 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Public sister of _AM_SUBST_NOTMAKE.
+AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+
+# Check how to create a tarball. -*- Autoconf -*-
+
+# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of `v7', `ustar', or `pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+# tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+# $(am__untar) < result.tar
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility.
+AM_MISSING_PROG([AMTAR], [tar])
+m4_if([$1], [v7],
+ [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
+ [m4_case([$1], [ustar],, [pax],,
+ [m4_fatal([Unknown tar format])])
+AC_MSG_CHECKING([how to create a $1 tar archive])
+# Loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+_am_tools=${am_cv_prog_tar_$1-$_am_tools}
+# Do not fold the above two line into one, because Tru64 sh and
+# Solaris sh will not grok spaces in the rhs of `-'.
+for _am_tool in $_am_tools
+do
+ case $_am_tool in
+ gnutar)
+ for _am_tar in tar gnutar gtar;
+ do
+ AM_RUN_LOG([$_am_tar --version]) && break
+ done
+ am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+ am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+ am__untar="$_am_tar -xf -"
+ ;;
+ plaintar)
+ # Must skip GNU tar: if it does not support --format= it doesn't create
+ # ustar tarball either.
+ (tar --version) >/dev/null 2>&1 && continue
+ am__tar='tar chf - "$$tardir"'
+ am__tar_='tar chf - "$tardir"'
+ am__untar='tar xf -'
+ ;;
+ pax)
+ am__tar='pax -L -x $1 -w "$$tardir"'
+ am__tar_='pax -L -x $1 -w "$tardir"'
+ am__untar='pax -r'
+ ;;
+ cpio)
+ am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+ am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+ am__untar='cpio -i -H $1 -d'
+ ;;
+ none)
+ am__tar=false
+ am__tar_=false
+ am__untar=false
+ ;;
+ esac
+
+ # If the value was cached, stop now. We just wanted to have am__tar
+ # and am__untar set.
+ test -n "${am_cv_prog_tar_$1}" && break
+
+ # tar/untar a dummy directory, and stop if the command works
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ echo GrepMe > conftest.dir/file
+ AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+ rm -rf conftest.dir
+ if test -s conftest.tar; then
+ AM_RUN_LOG([$am__untar <conftest.tar])
+ grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+ fi
+done
+rm -rf conftest.dir
+
+AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
m4_include([acinclude.m4])
diff --git a/gdb/gdbserver/config.in b/gdb/gdbserver/config.in
index 909dcb9..c8ca9b8 100644
--- a/gdb/gdbserver/config.in
+++ b/gdb/gdbserver/config.in
@@ -180,15 +180,12 @@
/* Define if UST is available */
#undef HAVE_UST
-/* Define to 1 if you have the `vasprintf' function. */
-#undef HAVE_VASPRINTF
-
-/* Define to 1 if you have the `vsnprintf' function. */
-#undef HAVE_VSNPRINTF
-
/* Checking if errno must be defined */
#undef MUST_DEFINE_ERRNO
+/* Define to 1 if your C compiler doesn't accept -c and -o together. */
+#undef NO_MINUS_C_MINUS_O
+
/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT
diff --git a/gdb/gdbserver/configure b/gdb/gdbserver/configure
index 024da0b..3ff35fb 100755
--- a/gdb/gdbserver/configure
+++ b/gdb/gdbserver/configure
@@ -1,6 +1,6 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.64.
+# Generated by GNU Autoconf 2.64 for gdbserver 0.0.
#
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
@@ -544,12 +544,12 @@ MFLAGS=
MAKEFLAGS=
# Identity of this package.
-PACKAGE_NAME=
-PACKAGE_TARNAME=
-PACKAGE_VERSION=
-PACKAGE_STRING=
-PACKAGE_BUGREPORT=
-PACKAGE_URL=
+PACKAGE_NAME='gdbserver'
+PACKAGE_TARNAME='gdbserver'
+PACKAGE_VERSION='0.0'
+PACKAGE_STRING='gdbserver 0.0'
+PACKAGE_BUGREPORT=''
+PACKAGE_URL=''
ac_unique_file="server.c"
ac_config_libobj_dir=../gnulib
@@ -589,7 +589,10 @@ ac_includes_default="\
# include <unistd.h>
#endif"
-ac_subst_vars='LTLIBOBJS
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
+subdir_hack
extra_libraries
IPA_DEPFILES
srv_xmlfiles
@@ -607,6 +610,49 @@ ustinc
ustlibs
LIBOBJS
ALLOCA
+EGREP
+GREP
+CPP
+RANLIB
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+MAINT
+MAINTAINER_MODE_FALSE
+MAINTAINER_MODE_TRUE
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
INSTALL_DATA
INSTALL_SCRIPT
INSTALL_PROGRAM
@@ -622,17 +668,6 @@ build_os
build_vendor
build_cpu
build
-EGREP
-GREP
-CPP
-RANLIB
-OBJEXT
-EXEEXT
-ac_ct_CC
-CPPFLAGS
-LDFLAGS
-CFLAGS
-CC
target_alias
host_alias
build_alias
@@ -674,6 +709,8 @@ SHELL'
ac_subst_files=''
ac_user_opts='
enable_option_checking
+enable_maintainer_mode
+enable_dependency_tracking
with_ust
with_ust_include
with_ust_lib
@@ -732,7 +769,7 @@ sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
includedir='${prefix}/include'
oldincludedir='/usr/include'
-docdir='${datarootdir}/doc/${PACKAGE}'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
@@ -1233,7 +1270,7 @@ if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
-\`configure' configures this package to adapt to many kinds of systems.
+\`configure' configures gdbserver 0.0 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@@ -1281,7 +1318,7 @@ Fine tuning of the installation directories:
--infodir=DIR info documentation [DATAROOTDIR/info]
--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
--mandir=DIR man documentation [DATAROOTDIR/man]
- --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
+ --docdir=DIR documentation root [DATAROOTDIR/doc/gdbserver]
--htmldir=DIR html documentation [DOCDIR]
--dvidir=DIR dvi documentation [DOCDIR]
--pdfdir=DIR pdf documentation [DOCDIR]
@@ -1303,13 +1340,19 @@ _ACEOF
fi
if test -n "$ac_init_help"; then
-
+ case $ac_init_help in
+ short | recursive ) echo "Configuration of gdbserver 0.0:";;
+ esac
cat <<\_ACEOF
Optional Features:
--disable-option-checking ignore unrecognized --enable/--with options
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --enable-maintainer-mode enable make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer
+ --disable-dependency-tracking speeds up one-time build
+ --enable-dependency-tracking do not reject slow dependency extractors
--enable-werror treat compile warnings as errors
--enable-inprocess-agent
inprocess agent
@@ -1403,7 +1446,7 @@ fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
-configure
+gdbserver configure 0.0
generated by GNU Autoconf 2.64
Copyright (C) 2009 Free Software Foundation, Inc.
@@ -1867,7 +1910,7 @@ cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
-It was created by $as_me, which was
+It was created by gdbserver $as_me 0.0, which was
generated by GNU Autoconf 2.64. Invocation command line was
$ $0 $@
@@ -2217,177 +2260,808 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
ac_config_headers="$ac_config_headers config.h:config.in"
+ac_config_files="$ac_config_files Makefile"
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_CC="${ac_tool_prefix}gcc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+ for ac_t in install-sh install.sh shtool; do
+ if test -f "$ac_dir/$ac_t"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/$ac_t -c"
+ break 2
+ fi
+ done
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
-fi
-if test -z "$ac_cv_prog_CC"; then
- ac_ct_CC=$CC
- # Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if test "${ac_cv_build+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_CC="gcc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_CC" = x; then
- CC=""
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
esac
- CC=$ac_ct_CC
- fi
-else
- CC="$ac_cv_prog_CC"
-fi
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
-if test -z "$CC"; then
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then :
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if test "${ac_cv_host+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_CC="${ac_tool_prefix}cc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
- fi
-fi
-if test -z "$CC"; then
- # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
+if test "${ac_cv_target+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
+ if test "x$target_alias" = x; then
+ ac_cv_target=$ac_cv_host
else
- ac_prog_rejected=no
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
- ac_prog_rejected=yes
- continue
- fi
- ac_cv_prog_CC="cc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
+ ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+ as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
+case $ac_cv_target in
+*-*-*) ;;
+*) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
+esac
+target=$ac_cv_target
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_target
+shift
+target_cpu=$1
+target_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+target_os=$*
+IFS=$ac_save_IFS
+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+ test "$program_prefix$program_suffix$program_transform_name" = \
+ NONENONEs,x,x, &&
+ program_prefix=${target_alias}-
+
+
+am__api_version='1.11'
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+ ./ | .// | /[cC]/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+ done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name. Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+ *[\\\"\#\$\&\'\`$am_lf]*)
+ as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
+esac
+case $srcdir in
+ *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
+ as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
+esac
+
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ rm -f conftest.file
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ as_fn_error "ls -t appears to fail. Make sure there is not a broken
+alias in your environment" "$LINENO" 5
+ fi
+
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ as_fn_error "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+if test x"${MISSING+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+ *)
+ MISSING="\${SHELL} $am_aux_dir/missing" ;;
+ esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+ *)
+ install_sh="\${SHELL} $am_aux_dir/install-sh"
+ esac
+fi
+
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if test "${ac_cv_path_mkdir+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
+ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir (GNU coreutils) '* | \
+ 'mkdir (coreutils) '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+ done
+IFS=$as_save_IFS
+
+fi
+
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ test -d ./--version && rmdir ./--version
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+mkdir_p="$MKDIR_P"
+case $mkdir_p in
+ [\\/$]* | ?:[\\/]*) ;;
+ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AWK+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ am__isrc=' -I$(srcdir)'
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='gdbserver'
+ VERSION='0.0'
+
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility.
+
+AMTAR=${AMTAR-"${am_missing_run}tar"}
+
+am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
+$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+ # Check whether --enable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then :
+ enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
+else
+ USE_MAINTAINER_MODE=no
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
+$as_echo "$USE_MAINTAINER_MODE" >&6; }
+ if test $USE_MAINTAINER_MODE = yes; then
+ MAINTAINER_MODE_TRUE=
+ MAINTAINER_MODE_FALSE='#'
+else
+ MAINTAINER_MODE_TRUE='#'
+ MAINTAINER_MODE_FALSE=
+fi
+
+ MAINT=$MAINTAINER_MODE_TRUE
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
IFS=$as_save_IFS
if test $ac_prog_rejected = yes; then
@@ -2935,56 +3609,371 @@ int osf4_cc_array ['\x00' == 0 ? 1 : -1];
#define FOO(x) 'x'
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from `make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+ am__include=include
+ am__quote=
+ _am_result=GNU
+ ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ case `$am_make -s -f confmf 2> /dev/null` in #(
+ *the\ am__doit\ target*)
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ ;;
+ esac
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then :
+ enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+ AMDEP_TRUE=
+ AMDEP_FALSE='#'
+else
+ AMDEP_TRUE='#'
+ AMDEP_FALSE=
+fi
+
+
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named `D' -- because `-MD' means `put the output
+ # in D'.
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle `-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # after this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvisualcpp | msvcmsys)
+ # This compiler won't grok `-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+if test "x$CC" != xcc; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
+$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
+$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
+fi
+set dummy $CC; ac_cc=`$as_echo "$2" |
+ sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
+if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
int
main ()
{
-return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+
;
return 0;
}
_ACEOF
-for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
- -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-do
- CC="$ac_save_CC $ac_arg"
- if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_prog_cc_c89=$ac_arg
+# Make sure it works both with $CC and with simple cc.
+# We do the test twice because some compilers refuse to overwrite an
+# existing .o file with -o, though they will create one.
+ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
+rm -f conftest2.*
+if { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } &&
+ test -f conftest2.$ac_objext && { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; };
+then
+ eval ac_cv_prog_cc_${ac_cc}_c_o=yes
+ if test "x$CC" != xcc; then
+ # Test first that cc exists at all.
+ if { ac_try='cc -c conftest.$ac_ext >&5'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
+ rm -f conftest2.*
+ if { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } &&
+ test -f conftest2.$ac_objext && { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; };
+ then
+ # cc works too.
+ :
+ else
+ # cc exists but doesn't like -o.
+ eval ac_cv_prog_cc_${ac_cc}_c_o=no
+ fi
+ fi
+ fi
+else
+ eval ac_cv_prog_cc_${ac_cc}_c_o=no
fi
-rm -f core conftest.err conftest.$ac_objext
- test "x$ac_cv_prog_cc_c89" != "xno" && break
-done
-rm -f conftest.$ac_ext
-CC=$ac_save_CC
+rm -f core conftest*
fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c89" in
- x)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-$as_echo "none needed" >&6; } ;;
- xno)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;;
- *)
- CC="$CC $ac_cv_prog_cc_c89"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
-$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
-esac
-if test "x$ac_cv_prog_cc_c89" != xno; then :
+if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
fi
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+# FIXME: we rely on the cache variable name because
+# there is no other way.
+set dummy $CC
+am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
+eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
+if test "$am_t" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
@@ -3472,312 +4461,72 @@ eval as_val=\$$as_ac_Header
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
-fi
-
-done
-
-
-
- ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
-if test "x$ac_cv_header_minix_config_h" = x""yes; then :
- MINIX=yes
-else
- MINIX=
-fi
-
-
- if test "$MINIX" = yes; then
-
-$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
-
-
-$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
-
-
-$as_echo "#define _MINIX 1" >>confdefs.h
-
- fi
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
-$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
-if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-# define __EXTENSIONS__ 1
- $ac_includes_default
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_safe_to_define___extensions__=yes
-else
- ac_cv_safe_to_define___extensions__=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
-$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
- test $ac_cv_safe_to_define___extensions__ = yes &&
- $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
-
- $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
-
- $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
-
- $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
-
- $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
-
-
-
-
-ac_aux_dir=
-for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
- for ac_t in install-sh install.sh shtool; do
- if test -f "$ac_dir/$ac_t"; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/$ac_t -c"
- break 2
- fi
- done
-done
-if test -z "$ac_aux_dir"; then
- as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
-fi
-
-# These three variables are undocumented and unsupported,
-# and are intended to be withdrawn in a future Autoconf release.
-# They can cause serious problems if a builder's source tree is in a directory
-# whose full name contains unusual characters.
-ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
-ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
-ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
-
-
-# Make sure we can run config.sub.
-$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
- as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
-$as_echo_n "checking build system type... " >&6; }
-if test "${ac_cv_build+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_build_alias=$build_alias
-test "x$ac_build_alias" = x &&
- ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
-test "x$ac_build_alias" = x &&
- as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
-ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
- as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
-$as_echo "$ac_cv_build" >&6; }
-case $ac_cv_build in
-*-*-*) ;;
-*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
-esac
-build=$ac_cv_build
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_build
-shift
-build_cpu=$1
-build_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-build_os=$*
-IFS=$ac_save_IFS
-case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
-$as_echo_n "checking host system type... " >&6; }
-if test "${ac_cv_host+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test "x$host_alias" = x; then
- ac_cv_host=$ac_cv_build
-else
- ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
- as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
-$as_echo "$ac_cv_host" >&6; }
-case $ac_cv_host in
-*-*-*) ;;
-*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
-esac
-host=$ac_cv_host
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_host
-shift
-host_cpu=$1
-host_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-host_os=$*
-IFS=$ac_save_IFS
-case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
-
+fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
-$as_echo_n "checking target system type... " >&6; }
-if test "${ac_cv_target+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test "x$target_alias" = x; then
- ac_cv_target=$ac_cv_host
+done
+
+
+
+ ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
+if test "x$ac_cv_header_minix_config_h" = x""yes; then :
+ MINIX=yes
else
- ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
- as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
+ MINIX=
fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
-$as_echo "$ac_cv_target" >&6; }
-case $ac_cv_target in
-*-*-*) ;;
-*) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
-esac
-target=$ac_cv_target
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_target
-shift
-target_cpu=$1
-target_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-target_os=$*
-IFS=$ac_save_IFS
-case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
+ if test "$MINIX" = yes; then
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-test -n "$target_alias" &&
- test "$program_prefix$program_suffix$program_transform_name" = \
- NONENONEs,x,x, &&
- program_prefix=${target_alias}-
+$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
-# Find a good install program. We prefer a C program (faster),
-# so one script is as good as another. But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AmigaOS /C/install, which installs bootblocks on floppy discs
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# OS/2's system install, which has a completely different semantic
-# ./install, which can be erroneously created by make from ./install.sh.
-# Reject install programs that cannot install multiple files.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
-$as_echo_n "checking for a BSD-compatible install... " >&6; }
-if test -z "$INSTALL"; then
-if test "${ac_cv_path_install+set}" = set; then :
+$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
+
+
+$as_echo "#define _MINIX 1" >>confdefs.h
+
+ fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
+$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
+if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- # Account for people who put trailing slashes in PATH elements.
-case $as_dir/ in #((
- ./ | .// | /[cC]/* | \
- /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
- ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
- /usr/ucb/* ) ;;
- *)
- # OSF1 and SCO ODT 3.0 have their own names for install.
- # Don't use installbsd from OSF since it installs stuff as root
- # by default.
- for ac_prog in ginstall scoinst install; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
- if test $ac_prog = install &&
- grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
- # AIX install. It has an incompatible calling convention.
- :
- elif test $ac_prog = install &&
- grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
- # program-specific install script used by HP pwplus--don't use.
- :
- else
- rm -rf conftest.one conftest.two conftest.dir
- echo one > conftest.one
- echo two > conftest.two
- mkdir conftest.dir
- if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
- test -s conftest.one && test -s conftest.two &&
- test -s conftest.dir/conftest.one &&
- test -s conftest.dir/conftest.two
- then
- ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
- break 3
- fi
- fi
- fi
- done
- done
- ;;
-esac
-
- done
-IFS=$as_save_IFS
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
-rm -rf conftest.one conftest.two conftest.dir
+# define __EXTENSIONS__ 1
+ $ac_includes_default
+int
+main ()
+{
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_safe_to_define___extensions__=yes
+else
+ ac_cv_safe_to_define___extensions__=no
fi
- if test "${ac_cv_path_install+set}" = set; then
- INSTALL=$ac_cv_path_install
- else
- # As a last resort, use the slow shell script. Don't cache a
- # value for INSTALL within a source directory, because that will
- # break other packages using the cache if that directory is
- # removed, or if the value is a relative name.
- INSTALL=$ac_install_sh
- fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
-$as_echo "$INSTALL" >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
+$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
+ test $ac_cv_safe_to_define___extensions__ = yes &&
+ $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+ $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+ $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+ $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
+
+ $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
-test "$program_prefix" != NONE &&
- program_transform_name="s&^&$program_prefix&;$program_transform_name"
-# Use a double $ so make ignores it.
-test "$program_suffix" != NONE &&
- program_transform_name="s&\$&$program_suffix&;$program_transform_name"
-# Double any \ or $.
-# By default was `s,x,x', remove it if useless.
-ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
-program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
@@ -4110,14 +4859,12 @@ _ACEOF
fi
done
-for ac_func in memmem vasprintf vsnprintf
+for ac_func in memmem
do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
- if test "x$as_val" = x""yes; then :
+ ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
+if test "x$ac_cv_func_memmem" = x""yes; then :
cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define HAVE_MEMMEM 1
_ACEOF
else
@@ -4131,7 +4878,6 @@ fi
done
-
# Check for UST
ustlibs=""
ustinc=""
@@ -5027,7 +5773,11 @@ fi
if $want_ipa ; then
if $have_ipa ; then
- IPA_DEPFILES="$ipa_obj"
+ IPA_DEPFILES=
+ for file in $ipa_obj; do
+ # We have to know Automake's naming scheme here.
+ IPA_DEPFILES="$IPA_DEPFILES libinproctrace_so-$file.o"
+ done
extra_libraries="$extra_libraries libinproctrace.so"
else
as_fn_error "inprocess agent not supported for this target" "$LINENO" 5
@@ -5042,9 +5792,13 @@ fi
-ac_config_files="$ac_config_files Makefile"
+# We can't say SUBDIRS=common in the Makefile.am, because then
+# Automake will expect to see a `common' directory in the source tree.
+# This hack lets us work around that.
+subdir_hack=common
+
+
-ac_config_commands="$ac_config_commands default"
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
@@ -5143,6 +5897,26 @@ LIBOBJS=$ac_libobjs
LTLIBOBJS=$ac_ltlibobjs
+ if test -n "$EXEEXT"; then
+ am__EXEEXT_TRUE=
+ am__EXEEXT_FALSE='#'
+else
+ am__EXEEXT_TRUE='#'
+ am__EXEEXT_FALSE=
+fi
+
+if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+ as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ as_fn_error "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
: ${CONFIG_STATUS=./config.status}
ac_write_fail=0
@@ -5551,7 +6325,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
-This file was extended by $as_me, which was
+This file was extended by gdbserver $as_me 0.0, which was
generated by GNU Autoconf 2.64. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@@ -5615,7 +6389,7 @@ Report bugs to the package provider."
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_version="\\
-config.status
+gdbserver config.status 0.0
configured by $0, generated by GNU Autoconf 2.64,
with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
@@ -5626,6 +6400,8 @@ gives unlimited permission to copy, distribute and modify it."
ac_pwd='$ac_pwd'
srcdir='$srcdir'
INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
test -n "\$AWK" || AWK=awk
_ACEOF
@@ -5721,6 +6497,11 @@ _ASBOX
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
@@ -5731,7 +6512,7 @@ do
case $ac_config_target in
"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
- "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
+ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
*) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
esac
@@ -6170,6 +6951,11 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
esac
+ ac_MKDIR_P=$MKDIR_P
+ case $MKDIR_P in
+ [\\/$]* | ?:[\\/]* ) ;;
+ */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+ esac
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
@@ -6224,6 +7010,7 @@ s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
@@ -6267,6 +7054,40 @@ $as_echo "$as_me: $ac_file is unchanged" >&6;}
&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
|| as_fn_error "could not create -" "$LINENO" 5
fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $_am_arg | $_am_arg:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$_am_arg" : 'X\(//\)[^/]' \| \
+ X"$_am_arg" : 'X\(//\)$' \| \
+ X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$_am_arg" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`/stamp-h$_am_stamp_count
;;
:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
@@ -6276,10 +7097,100 @@ $as_echo "$as_me: executing $ac_file commands" >&6;}
case $ac_file$ac_mode in
- "default":C) case x$CONFIG_HEADERS in
-xconfig.h:config.in)
-echo > stamp-h ;;
-esac
+ "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
+ # Autoconf 2.62 quotes --file arguments for eval, but not when files
+ # are listed without --file. Let's play safe and only enable the eval
+ # if we detect the quoting.
+ case $CONFIG_FILES in
+ *\'*) eval set x "$CONFIG_FILES" ;;
+ *) set x $CONFIG_FILES ;;
+ esac
+ shift
+ for mf
+ do
+ # Strip MF so we end up with the name of the file.
+ mf=`echo "$mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named `Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
+ # Grep'ing the whole file is not good either: AIX grep has a line
+ # limit of 2048, but all sed's we know have understand at least 4000.
+ if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+ dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$mf" : 'X\(//\)[^/]' \| \
+ X"$mf" : 'X\(//\)$' \| \
+ X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ else
+ continue
+ fi
+ # Extract the definition of DEPDIR, am__include, and am__quote
+ # from the Makefile without running `make'.
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+ test -z "$DEPDIR" && continue
+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "am__include" && continue
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+ # When using ansi2knr, U may be empty or an underscore; expand it
+ U=`sed -n 's/^U = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
+ for file in `sed -n "
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+ # Make sure the directory exists.
+ test -f "$dirpart/$file" && continue
+ fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$file" : 'X\(//\)[^/]' \| \
+ X"$file" : 'X\(//\)$' \| \
+ X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir=$dirpart/$fdir; as_fn_mkdir_p
+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
+ done
+ done
+}
;;
esac
@@ -6294,6 +7205,14 @@ test $ac_write_fail = 0 ||
as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
+ test -d common || mkdir common
+ common_srcdir=`cd ${srcdir}/../common && pwd`
+ (cd common
+ $common_srcdir/configure --enable-gdbserver=yes \
+ --build=${build_alias} --host=${host_alias} \
+ --target=${target_alias}
+ )
+
# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
diff --git a/gdb/gdbserver/configure.ac b/gdb/gdbserver/configure.ac
index d81f241..c5aa711 100644
--- a/gdb/gdbserver/configure.ac
+++ b/gdb/gdbserver/configure.ac
@@ -21,19 +21,21 @@ dnl Process this file with autoconf to produce a configure script.
AC_PREREQ(2.59)dnl
-AC_INIT(server.c)
-AC_CONFIG_HEADER(config.h:config.in)
+AC_INIT([gdbserver], [0.0])
+AC_CONFIG_SRCDIR([server.c])
+AC_CONFIG_HEADERS([config.h:config.in])
AC_CONFIG_LIBOBJ_DIR(../gnulib)
-
-AC_PROG_CC
-AC_PROG_RANLIB
-AC_GNU_SOURCE
+AC_CONFIG_FILES([Makefile])
AC_CANONICAL_SYSTEM
-AC_PROG_INSTALL
+AM_INIT_AUTOMAKE([foreign no-define no-dist -Wall subdir-objects])
+AM_MAINTAINER_MODE
-AC_ARG_PROGRAM
+AC_PROG_CC
+AM_PROG_CC_C_O
+AC_PROG_RANLIB
+AC_GNU_SOURCE
AC_HEADER_STDC
@@ -45,7 +47,7 @@ AC_CHECK_HEADERS(sgtty.h termio.h termios.h sys/reg.h string.h dnl
sys/ioctl.h netinet/in.h sys/socket.h netdb.h dnl
netinet/tcp.h arpa/inet.h sys/wait.h)
AC_CHECK_FUNCS(pread pwrite pread64)
-AC_REPLACE_FUNCS(memmem vasprintf vsnprintf)
+AC_REPLACE_FUNCS(memmem) dnl vasprintf vsnprintf
# Check for UST
ustlibs=""
@@ -382,7 +384,11 @@ esac],
if $want_ipa ; then
if $have_ipa ; then
- IPA_DEPFILES="$ipa_obj"
+ IPA_DEPFILES=
+ for file in $ipa_obj; do
+ # We have to know Automake's naming scheme here.
+ IPA_DEPFILES="$IPA_DEPFILES libinproctrace_so-$file.o"
+ done
extra_libraries="$extra_libraries libinproctrace.so"
else
AC_MSG_ERROR([inprocess agent not supported for this target])
@@ -397,9 +403,20 @@ AC_SUBST(srv_xmlfiles)
AC_SUBST(IPA_DEPFILES)
AC_SUBST(extra_libraries)
-AC_OUTPUT(Makefile,
-[case x$CONFIG_HEADERS in
-xconfig.h:config.in)
-echo > stamp-h ;;
-esac
-])
+# We can't say SUBDIRS=common in the Makefile.am, because then
+# Automake will expect to see a `common' directory in the source tree.
+# This hack lets us work around that.
+subdir_hack=common
+AC_SUBST(subdir_hack)
+
+dnl Arrange to invoke ../common/configure in a subdirectory.
+AC_CONFIG_COMMANDS_POST([
+ test -d common || mkdir common
+ common_srcdir=`cd ${srcdir}/../common && pwd`
+ (cd common
+ $common_srcdir/configure --enable-gdbserver=yes \
+ --build=${build_alias} --host=${host_alias} \
+ --target=${target_alias}
+ )])
+
+AC_OUTPUT
diff --git a/gdb/gdbserver/configure.srv b/gdb/gdbserver/configure.srv
index d6110dd..148862c 100644
--- a/gdb/gdbserver/configure.srv
+++ b/gdb/gdbserver/configure.srv
@@ -11,7 +11,9 @@
# srv_xmlfiles All XML files which should be available for
# gdbserver in this configuration.
# ipa_obj Any other target-specific modules appropriate
-# for this target's in-process agent.
+# for this target's in-process agent. Items listed
+# here should be just the base name of the file
+# to compile, without a ".o" suffix.
#
# In addition, on GNU/Linux the following shell variables will be set:
# srv_linux_regsets Set to "yes" if ptrace(PTRACE_GETREGS) and friends
@@ -29,8 +31,8 @@ srv_i386_linux_regobj="i386-linux.o i386-avx-linux.o i386-mmx-linux.o"
srv_amd64_regobj="amd64.o amd64-avx.o"
srv_amd64_linux_regobj="amd64-linux.o amd64-avx-linux.o"
-ipa_i386_linux_regobj=i386-linux-ipa.o
-ipa_amd64_linux_regobj=amd64-linux-ipa.o
+ipa_i386_linux_regobj=i386-linux
+ipa_amd64_linux_regobj=amd64-linux
srv_i386_32bit_xmlfiles="i386/32bit-core.xml i386/32bit-sse.xml i386/32bit-avx.xml"
srv_i386_64bit_xmlfiles="i386/64bit-core.xml i386/64bit-sse.xml i386/64bit-avx.xml"
@@ -96,7 +98,7 @@ case "${target}" in
srv_linux_usrregs=yes
srv_linux_regsets=yes
srv_linux_thread_db=yes
- ipa_obj="${ipa_i386_linux_regobj} linux-i386-ipa.o"
+ ipa_obj="${ipa_i386_linux_regobj} linux-i386-ipa"
;;
i[34567]86-*-lynxos*) srv_regobj="i386.o"
srv_tgtobj="lynx-low.o lynx-i386-low.o"
@@ -249,7 +251,7 @@ case "${target}" in
srv_linux_usrregs=yes # This is for i386 progs.
srv_linux_regsets=yes
srv_linux_thread_db=yes
- ipa_obj="${ipa_amd64_linux_regobj} linux-amd64-ipa.o"
+ ipa_obj="${ipa_amd64_linux_regobj} linux-amd64-ipa"
;;
x86_64-*-mingw*) srv_regobj="$srv_amd64_regobj"
srv_tgtobj="i386-low.o i387-fp.o win32-low.o win32-i386-low.o"
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: Change gdb/common/ to use Automake
2011-02-14 20:14 ` Tom Tromey
2011-02-15 6:46 ` Joel Brobecker
@ 2011-02-18 23:59 ` Doug Evans
1 sibling, 0 replies; 94+ messages in thread
From: Doug Evans @ 2011-02-18 23:59 UTC (permalink / raw)
To: Tom Tromey; +Cc: Pedro Alves, gdb-patches, Yao Qi
On Mon, Feb 14, 2011 at 12:13 PM, Tom Tromey <tromey@redhat.com> wrote:
> Second, the output of the tool is fairly opaque. So, when something
> goes wrong, you have another layer of goo to wade through.
And not all goo is created equal ...
> But YMMV.
Indeed.
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-18 18:49 ` [rfa/rfc] Build libcommon.a for gdb and gdbserver Tom Tromey
@ 2011-02-19 12:35 ` Joel Brobecker
2011-02-19 13:20 ` Andreas Tobler
2011-02-19 13:50 ` Mark Kettenis
0 siblings, 2 replies; 94+ messages in thread
From: Joel Brobecker @ 2011-02-19 12:35 UTC (permalink / raw)
To: Tom Tromey; +Cc: Yao Qi, gdb-patches
> I think it would be a good idea to require GNU make, but I think that is
> something that needs general agreement.
Since GCC already requires GNU Make, I don't think that it would
be a problem for us to require GNU Make as well. IIRC, the reason
for not requiring GNU Make was for FreeBSD where it's not installed
by default? It doesn't seem like a strong argument to limit ourselves,
especially considering the fact that they should already know how to
handle this dependency because of GCC.
--
Joel
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-19 12:35 ` Joel Brobecker
@ 2011-02-19 13:20 ` Andreas Tobler
2011-02-19 13:50 ` Mark Kettenis
1 sibling, 0 replies; 94+ messages in thread
From: Andreas Tobler @ 2011-02-19 13:20 UTC (permalink / raw)
To: Joel Brobecker; +Cc: Tom Tromey, Yao Qi, gdb-patches
On 19.02.11 13:14, Joel Brobecker wrote:
>> I think it would be a good idea to require GNU make, but I think that is
>> something that needs general agreement.
>
> Since GCC already requires GNU Make, I don't think that it would
> be a problem for us to require GNU Make as well. IIRC, the reason
> for not requiring GNU Make was for FreeBSD where it's not installed
> by default? It doesn't seem like a strong argument to limit ourselves,
> especially considering the fact that they should already know how to
> handle this dependency because of GCC.
My 2Rp, here on my FreeBSD (amd64 to sparc64) targets I have to use
gmake aka. GNU make 3.81 since a longer time. Also for the ports
collection we have to use GNU make for both, gcc and gdb at least.
Gruss,
Andreas
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-19 12:35 ` Joel Brobecker
2011-02-19 13:20 ` Andreas Tobler
@ 2011-02-19 13:50 ` Mark Kettenis
2011-02-19 17:24 ` Joel Brobecker
2011-03-06 17:23 ` Jan Kratochvil
1 sibling, 2 replies; 94+ messages in thread
From: Mark Kettenis @ 2011-02-19 13:50 UTC (permalink / raw)
To: brobecker; +Cc: tromey, yao, gdb-patches
> Date: Sat, 19 Feb 2011 16:14:48 +0400
> From: Joel Brobecker <brobecker@adacore.com>
>
> > I think it would be a good idea to require GNU make, but I think that is
> > something that needs general agreement.
>
> Since GCC already requires GNU Make, I don't think that it would
> be a problem for us to require GNU Make as well. IIRC, the reason
> for not requiring GNU Make was for FreeBSD where it's not installed
> by default? It doesn't seem like a strong argument to limit ourselves,
> especially considering the fact that they should already know how to
> handle this dependency because of GCC.
Sorry, but I'm really strongly opposed to making GNU make a
requirement. The fact that GCC requires it is bad enough. It forced
several BSD's to reengineer the GCC build system completely. Please
don't make us do the same thing for GDB!
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-19 13:50 ` Mark Kettenis
@ 2011-02-19 17:24 ` Joel Brobecker
2011-02-19 18:01 ` Mark Kettenis
2011-03-06 17:23 ` Jan Kratochvil
1 sibling, 1 reply; 94+ messages in thread
From: Joel Brobecker @ 2011-02-19 17:24 UTC (permalink / raw)
To: Mark Kettenis; +Cc: tromey, yao, gdb-patches
> Sorry, but I'm really strongly opposed to making GNU make a
> requirement. The fact that GCC requires it is bad enough. It forced
> several BSD's to reengineer the GCC build system completely. Please
> don't make us do the same thing for GDB!
(wow)
As long as there is an easy way around, I don't mind. But one of
these days, these BSDs are going to have to move forward a bit.
We're making a certain amount of effort to accomodate these requests,
so it would be nice to some effort coming our way too. Rather than
forcing BSD, can we perhaps plan some kind of transition together?
--
Joel
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-19 17:24 ` Joel Brobecker
@ 2011-02-19 18:01 ` Mark Kettenis
2011-02-21 6:31 ` Pedro Alves
0 siblings, 1 reply; 94+ messages in thread
From: Mark Kettenis @ 2011-02-19 18:01 UTC (permalink / raw)
To: brobecker; +Cc: tromey, yao, gdb-patches
> Date: Sat, 19 Feb 2011 17:50:14 +0400
> From: Joel Brobecker <brobecker@adacore.com>
>
> > Sorry, but I'm really strongly opposed to making GNU make a
> > requirement. The fact that GCC requires it is bad enough. It forced
> > several BSD's to reengineer the GCC build system completely. Please
> > don't make us do the same thing for GDB!
>
> (wow)
>
> As long as there is an easy way around, I don't mind. But one of
> these days, these BSDs are going to have to move forward a bit.
Move forward? In what direction? We have a POSIX compatible make
implementation. We have our own set of extensions on top of that. It
doesn't make sense to add GNU extensions as well. And it doesn't make
sense for us to switch from BSD make to GNU make.
> We're making a certain amount of effort to accomodate these requests,
> so it would be nice to some effort coming our way too.
I do make an effort to fix GNUisms that creep into our makefiles. It
doesn't happen very often; I can't remember the last time this
happened.
> Rather than forcing BSD, can we perhaps plan some kind of
> transition together?
Transition to what?
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-19 18:01 ` Mark Kettenis
@ 2011-02-21 6:31 ` Pedro Alves
2011-02-23 21:53 ` Mark Kettenis
0 siblings, 1 reply; 94+ messages in thread
From: Pedro Alves @ 2011-02-21 6:31 UTC (permalink / raw)
To: gdb-patches; +Cc: Mark Kettenis, brobecker, tromey, yao
On Saturday 19 February 2011 17:22:41, Mark Kettenis wrote:
> Move forward? In what direction? We have a POSIX compatible make
> implementation. We have our own set of extensions on top of that. It
> doesn't make sense to add GNU extensions as well. And it doesn't make
> sense for us to switch from BSD make to GNU make.
Why not have gmake as a build dependency for gdb/gcc, but not as an
install dependency? Even if your packaging system can't handle that,
I'd think that bundling gmake's sources along with gccs or gdbs
sources, and tweaking the build scripts to build that gmake first,
point PATH at it, and then build gcc, should be much simpler and
much less maintenance than rewriting gcc's Makefiles.
--
Pedro Alves
^ permalink raw reply [flat|nested] 94+ messages in thread
* [patch] Regression on CFLAGS=-m32 build [Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver]
2011-01-19 23:26 ` Yao Qi
` (3 preceding siblings ...)
2011-02-18 18:49 ` [rfa/rfc] Build libcommon.a for gdb and gdbserver Tom Tromey
@ 2011-02-21 18:58 ` Jan Kratochvil
2011-02-21 20:09 ` Jan Kratochvil
4 siblings, 1 reply; 94+ messages in thread
From: Jan Kratochvil @ 2011-02-21 18:58 UTC (permalink / raw)
To: Yao Qi; +Cc: Tom Tromey, gdb-patches
Hi Yao,
wrt
commit 8c5a634bffb212fadf96c090f12551160fffca3f
2011-02-11 Yao Qi <yao@codesourcery.com>
* Makefile.in: Remove signals.o from COMMON_OBS. Link
libcommon.a.
* configure.ac: Add common to sub dir.
* configure: Regenerate.
common/
2011-02-11 Yao Qi <yao@codesourcery.com>
Build libcommon.a.
* Makefile.in: New.
* configure.ac: New.
* aclocal.m4: New.
* configure: Generate.
gdbserver/
2011-02-11 Yao Qi <yao@codesourcery.com>
* configure.ac: Call AC_PROG_RANLIB.
* Makefile.in: Remove signals.o from OBS. Link libcommon.a.
* configure: Regenerate.
there is a regression for common/ as it no longer uses @CFLAGS@ now.
This will crash compilation on x86_64 box using:
CFLAGS=-m32 ./configure i386-unknown-linux-gnu;make
->
common/libcommon.a: could not read symbols: File in wrong format
->
libcommon/signals.o: ELF 64-bit LSB relocatable, x86-64, version 1 (SYSV), not stripped
I put $(CFLAGS) to the end, so that a user can override other options.
Currently in gdb/Makefile.in $(CFLAGS) is at the beginning of the line.
It may all get obsoleted soon by Tom's automake.
I will check it in today with no comments, it seems serious + safe to me.
Thanks,
Jan
gdb/
2011-02-21 Jan Kratochvil <jan.kratochvil@redhat.com>
* common/Makefile.in (CFLAGS): New.
(COMPILE): Add $(CFLAGS).
--- a/gdb/common/Makefile.in
+++ b/gdb/common/Makefile.in
@@ -23,6 +23,10 @@ AUTOHEADER = @AUTOHEADER@
RANLIB = @RANLIB@
COMMON_CPU_OBJ = @COMMON_CPU_OBJ@
+# CFLAGS is specifically reserved for setting from the command line
+# when running make. I.E. "make CFLAGS=-Wmissing-prototypes".
+CFLAGS = @CFLAGS@
+
BFD_DIR = ../../bfd
BFD_SRC = $(srcdir)/$(BFD_DIR)
BFD_CFLAGS = -I$(BFD_DIR) -I$(BFD_SRC)
@@ -37,7 +41,8 @@ all: libcommon.a
signals.o: $(srcdir)/signals.c
$(COMPILE) $(srcdir)/signals.c
-COMPILE = source='$<' object='$@' libtool=no $(CC) $(DEFS) $(INCLUDES) @GDB_FLAGS@ $(CPPFLAGS) $(ALL_CFLAGS) -c
+COMPILE = source='$<' object='$@' libtool=no $(CC) $(DEFS) $(INCLUDES) \
+ @GDB_FLAGS@ $(CPPFLAGS) $(ALL_CFLAGS) $(CFLAGS) -c
# Implicit rules
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [patch] Regression on CFLAGS=-m32 build [Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver]
2011-02-21 18:58 ` [patch] Regression on CFLAGS=-m32 build " Jan Kratochvil
@ 2011-02-21 20:09 ` Jan Kratochvil
0 siblings, 0 replies; 94+ messages in thread
From: Jan Kratochvil @ 2011-02-21 20:09 UTC (permalink / raw)
To: Yao Qi; +Cc: Tom Tromey, gdb-patches
On Mon, 21 Feb 2011 19:44:44 +0100, Jan Kratochvil wrote:
> gdb/
> 2011-02-21 Jan Kratochvil <jan.kratochvil@redhat.com>
>
> * common/Makefile.in (CFLAGS): New.
> (COMPILE): Add $(CFLAGS).
Checked in:
http://sourceware.org/ml/gdb-cvs/2011-02/msg00159.html
(So that it catches the next nightly snapshot.)
Thanks,
Jan
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-14 18:22 ` Tom Tromey
` (2 preceding siblings ...)
2011-02-18 15:53 ` Tom Tromey
@ 2011-02-23 5:26 ` Yao Qi
2011-02-23 16:38 ` Tom Tromey
3 siblings, 1 reply; 94+ messages in thread
From: Yao Qi @ 2011-02-23 5:26 UTC (permalink / raw)
To: Tom Tromey; +Cc: Pedro Alves, gdb-patches
On 02/15/2011 01:57 AM, Tom Tromey wrote:
> 2011-02-14 Tom Tromey <tromey@redhat.com>
>
> * configure, aclocal.m4, Makefile.in: Rebuild.
> * dummy-config.h.in: New.
> * configure.ac: Update for automake.
> * Makefile.am: New file.
Anything block this patch to check in trunk?
--
Yao (é½å°§)
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: Change gdb/common/ to use Automake
2011-02-18 19:54 ` Tom Tromey
@ 2011-02-23 7:21 ` Yao Qi
2011-02-23 17:24 ` Tom Tromey
0 siblings, 1 reply; 94+ messages in thread
From: Yao Qi @ 2011-02-23 7:21 UTC (permalink / raw)
To: Tom Tromey; +Cc: Pedro Alves, gdb-patches
[-- Attachment #1: Type: text/plain, Size: 832 bytes --]
On 02/19/2011 03:42 AM, Tom Tromey wrote:
> I got something working today. But, I am not sure it really works. I
> sort of punted on the gnulib stuff; maybe it is handled automatically,
> maybe not -- I'm not likely to find out on a Linux host.
>
> Here's a diff. No ChangeLog yet. If you want to try it and report
> problems, that would be helpful. I sent all the files, including
> generated ones, for convenience.
I tested this diff on my linux system, and build gdb/gdbserver as native
debugger, and arm cross debugger. `make clean' can't remove some files.
The rest works well to me.
This patch is to clean generated files, applied on top of Tom's patch.
I really want gdbserver automake patch in trunk, then, I don't have to
worry about dependency tracking when I add new .h files in common/
--
Yao (é½å°§)
[-- Attachment #2: gdbserver-cleanfiles.patch --]
[-- Type: text/x-patch, Size: 545 bytes --]
diff --git a/gdb/gdbserver/Makefile.am b/gdb/gdbserver/Makefile.am
index f3e398b..ec533eb 100644
--- a/gdb/gdbserver/Makefile.am
+++ b/gdb/gdbserver/Makefile.am
@@ -87,6 +87,8 @@ EXTRA_gdbserver_SOURCES = proc-service.c proc-service.list thread-db.c \
win32-low.c i387-fp.c wincecompat.c hostio-errno.c \
$(generated)
+CLEANFILES = $(generated) xml-builtin.c version.c stamp-xml
+
gdbserver_LDFLAGS = $(INTERNAL_LDFLAGS)
gdbserver_LDADD = $(XML_BUILTIN) $(GDBSERVER_DEPFILES) $(LIBOBJS) \
common/libcommon.a $(GDBSERVER_LIBS)
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-23 5:26 ` Yao Qi
@ 2011-02-23 16:38 ` Tom Tromey
2011-02-23 17:42 ` Tom Tromey
2011-02-24 3:58 ` Yao Qi
0 siblings, 2 replies; 94+ messages in thread
From: Tom Tromey @ 2011-02-23 16:38 UTC (permalink / raw)
To: Yao Qi; +Cc: Pedro Alves, gdb-patches
>>>>> "Yao" == Yao Qi <yao@codesourcery.com> writes:
Tom> 2011-02-14 Tom Tromey <tromey@redhat.com>
Tom>
Tom> * configure, aclocal.m4, Makefile.in: Rebuild.
Tom> * dummy-config.h.in: New.
Tom> * configure.ac: Update for automake.
Tom> * Makefile.am: New file.
Yao> Anything block this patch to check in trunk?
Since then I have been wondering why we need build infrastructure in
common/ at all. It seems to me that it can cause problems, but
conversely doesn't provide much benefit.
My reasoning is based on the fact that we are going to be building two
libraries for the foreseeable future. It seems to me that it would be
simpler to just integrate the common/ build rules into
gdbserver/Makefile.in and gdb/Makefile.in.
What do you think of that? I may write a patch to do it.
Tom
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: Change gdb/common/ to use Automake
2011-02-23 7:21 ` Yao Qi
@ 2011-02-23 17:24 ` Tom Tromey
0 siblings, 0 replies; 94+ messages in thread
From: Tom Tromey @ 2011-02-23 17:24 UTC (permalink / raw)
To: Yao Qi; +Cc: Pedro Alves, gdb-patches
>>>>> "Yao" == Yao Qi <yao@codesourcery.com> writes:
Tom> Here's a diff. No ChangeLog yet. If you want to try it and report
Tom> problems, that would be helpful. I sent all the files, including
Tom> generated ones, for convenience.
Yao> I tested this diff on my linux system, and build gdb/gdbserver as
Yao> native debugger, and arm cross debugger.
Thanks for trying it.
I think the problems may arise if you try a funny host -- one that needs
some of the gnulib replacement functions.
Yao> `make clean' can't remove some files. The rest works well to me.
Yao> This patch is to clean generated files, applied on top of Tom's patch.
Thanks!
Yao> I really want gdbserver automake patch in trunk, then, I don't have to
Yao> worry about dependency tracking when I add new .h files in common/
I think it may be better to check this in just after branching for a new
release. That way we have the most time available to fix breakage.
Tom
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-23 16:38 ` Tom Tromey
@ 2011-02-23 17:42 ` Tom Tromey
2011-02-23 18:05 ` Joel Brobecker
` (2 more replies)
2011-02-24 3:58 ` Yao Qi
1 sibling, 3 replies; 94+ messages in thread
From: Tom Tromey @ 2011-02-23 17:42 UTC (permalink / raw)
To: Yao Qi; +Cc: Pedro Alves, gdb-patches
>>>>> "Tom" == Tom Tromey <tromey@redhat.com> writes:
Tom> What do you think of that? I may write a patch to do it.
It was simpler than I thought.
The downside of this approach is that changes in common/ mean updating
two Makefiles, not just one. I think this is an ok tradeoff for getting
rid of a configure script plus the associated rules.
Tom
2011-02-23 Tom Tromey <tromey@redhat.com>
* configure: Rebuild.
* configure.ac: Don't configure in common.
* Makefile.in (LIBCOMMON_DIR, LIBCOMMON, LIBCOMMON_SRC): Remove.
(CLIBS, CDEPS): Don't use LIBCOMMON.
(COMMON_OBS): Add signals.o.
($(LIBCOMMON), configure-common, common/Makefile): Remove.
(signals.o): New target.
* common/Makefile.in: Remove.
* common/configure.ac: Remove.
* common/configure: Remove.
* common/aclocal.m4: Remove.
2011-02-23 Tom Tromey <tromey@redhat.com>
* Makefile.in (SFILES): Add signals.c.
(LIBCOMMON, LIBCOMMON_DIR, LIBCOMMON_SRC): Remove.
(OBS): Add signals.o.
($(LIBCOMMON), common/Makefile, configure-common): Remove.
(gdbserver$(EXEEXT)): Don't use LIBCOMMON.
(COMMON_CFLAGS): New variable.
(signals.o): New target.
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index 6363773..5e1c5c8 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -142,10 +142,6 @@ LIBDECNUMBER = $(LIBDECNUMBER_DIR)/libdecnumber.a
LIBDECNUMBER_SRC = $(srcdir)/$(LIBDECNUMBER_DIR)
LIBDECNUMBER_CFLAGS = -I$(LIBDECNUMBER_DIR) -I$(LIBDECNUMBER_SRC)
-LIBCOMMON_DIR = common
-LIBCOMMON = $(LIBCOMMON_DIR)/libcommon.a
-LIBCOMMON_SRC = $(srcdir)/$(LIBCOMMON_DIR)
-
# Where is the READLINE library? Typically in ../readline.
READLINE_DIR = ../readline
READLINE_SRC = $(srcdir)/$(READLINE_DIR)
@@ -473,10 +469,9 @@ INTERNAL_LDFLAGS = $(CFLAGS) $(GLOBAL_CFLAGS) $(MH_LDFLAGS) $(LDFLAGS) $(CONFIG_
CLIBS = $(SIM) $(READLINE) $(OPCODES) $(BFD) $(INTL) $(LIBIBERTY) $(LIBDECNUMBER) \
$(XM_CLIBS) $(NAT_CLIBS) $(GDBTKLIBS) @LIBS@ @PYTHON_LIBS@ \
$(LIBEXPAT) \
- $(LIBIBERTY) $(WIN32LIBS) $(LIBGNU) $(LIBCOMMON)
+ $(LIBIBERTY) $(WIN32LIBS) $(LIBGNU)
CDEPS = $(XM_CDEPS) $(NAT_CDEPS) $(SIM) $(BFD) $(READLINE_DEPS) \
- $(OPCODES) $(INTL_DEPS) $(LIBIBERTY) $(CONFIG_DEPS) $(LIBGNU) \
- $(LIBCOMMON)
+ $(OPCODES) $(INTL_DEPS) $(LIBIBERTY) $(CONFIG_DEPS) $(LIBGNU)
ADD_FILES = $(XM_ADD_FILES) $(TM_ADD_FILES) $(NAT_ADD_FILES)
ADD_DEPS = $(XM_ADD_FILES) $(TM_ADD_FILES) $(NAT_ADD_FILES)
@@ -892,7 +887,8 @@ COMMON_OBS = $(DEPFILES) $(CONFIG_OBS) $(YYOBJ) \
prologue-value.o memory-map.o memrange.o xml-support.o xml-syscall.o \
target-descriptions.o target-memory.o xml-tdesc.o xml-builtin.o \
inferior.o osdata.o gdb_usleep.o record.o gcore.o \
- jit.o progspace.o
+ jit.o progspace.o \
+ signals.o
TSOBS = inflow.o
@@ -1170,26 +1166,6 @@ all-lib: gnulib/Makefile
@$(MAKE) $(FLAGS_TO_PASS) DO=all DODIRS=gnulib subdir_do
.PHONY: all-lib
-#
-$(LIBCOMMON): $(LIBCOMMON_DIR)/Makefile
- @$(MAKE) $(FLAGS_TO_PASS) DO=all DODIRS=common subdir_do
-
-configure-common:
- @: $(MAKE); $(unstage)
- @r=`${PWD_COMMAND}`; export r; \
- s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
- test ! -f common/Makefile || exit 0; \
- $(SHELL) $(srcdir)/../mkinstalldirs common ; \
- $(HOST_EXPORTS) \
- echo Configuring in common; \
- cd "common" || exit 1; \
- commondir="$$s/common"; \
- srcdiroption="--srcdir=$${commondir}"; \
- $(SHELL) $${commondir}/configure --enable-gdbserver=no \
- $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
- --target=${target_alias} $${srcdiroption} \
- || exit 1
-
# Convenience rule to handle recursion.
.PHONY: all-data-directory
all-data-directory: data-directory/Makefile
@@ -1325,13 +1301,6 @@ data-directory/Makefile: data-directory/Makefile.in config.status @frags@
CONFIG_LINKS= \
$(SHELL) config.status
-common/Makefile: configure-common common/Makefile.in config.status @frags@
- CONFIG_FILES="common/Makefile" \
- CONFIG_COMMANDS="depfiles" \
- CONFIG_HEADERS= \
- CONFIG_LINKS= \
- $(SHELL) config.status
-
config.h: stamp-h ; @true
stamp-h: $(srcdir)/config.in config.status
CONFIG_HEADERS=config.h:config.in \
@@ -2136,6 +2105,16 @@ py-value.o: $(srcdir)/python/py-value.c
$(POSTCOMPILE)
#
+# gdb/common/ dependencies.
+#
+# Need to explicitly specify the compile rule as make will do nothing
+# or try to compile the object file into the sub-directory.
+
+signals.o: $(srcdir)/common/signals.c
+ $(COMPILE) $(srcdir)/common/signals.c
+ $(POSTCOMPILE)
+
+#
# Dependency tracking. Most of this is conditional on GNU Make being
# found by configure; if GNU Make is not found, we fall back to a
# simpler scheme.
diff --git a/gdb/configure.ac b/gdb/configure.ac
index f31ef2a..d2b75f6 100644
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -109,7 +109,6 @@ AS_HELP_STRING([--with-relocated-sources=PATH], [automatically relocate this pat
])
AC_CONFIG_SUBDIRS(testsuite)
-AC_CONFIG_SUBDIRS(common)
# Check whether to support alternative target configurations
AC_ARG_ENABLE(targets,
diff --git a/gdb/gdbserver/Makefile.in b/gdb/gdbserver/Makefile.in
index 352f4f1..f2daaac 100644
--- a/gdb/gdbserver/Makefile.in
+++ b/gdb/gdbserver/Makefile.in
@@ -126,22 +126,20 @@ SFILES= $(srcdir)/gdbreplay.c $(srcdir)/inferiors.c \
$(srcdir)/linux-xtensa-low.c \
$(srcdir)/win32-arm-low.c $(srcdir)/win32-i386-low.c \
$(srcdir)/win32-low.c $(srcdir)/wincecompat.c \
- $(srcdir)/hostio.c $(srcdir)/hostio-errno.c
+ $(srcdir)/hostio.c $(srcdir)/hostio-errno.c \
+ $(srcdir)/../common/signals.c
DEPFILES = @GDBSERVER_DEPFILES@
LIBOBJS = @LIBOBJS@
-LIBCOMMON_DIR = common
-LIBCOMMON = $(LIBCOMMON_DIR)/libcommon.a
-LIBCOMMON_SRC = $(srcdir)/$(LIBCOMMON_DIR)
-
SOURCES = $(SFILES)
TAGFILES = $(SOURCES) ${HFILES} ${ALLPARAM} ${POSSLIBS}
OBS = inferiors.o regcache.o remote-utils.o server.o target.o \
utils.o version.o \
mem-break.o hostio.o event-loop.o tracepoint.o \
+ signals.o \
$(XML_BUILTIN) \
$(DEPFILES) $(LIBOBJS)
GDBREPLAY_OBS = gdbreplay.o version.o
@@ -196,32 +194,6 @@ FLAGS_TO_PASS = \
all: gdbserver$(EXEEXT) gdbreplay$(EXEEXT) $(extra_libraries)
-$(LIBCOMMON): $(LIBCOMMON_DIR)/Makefile
- @$(MAKE) $(FLAGS_TO_PASS) DO=all --directory=common
-
-common/Makefile: configure-common config.status
- CONFIG_FILES="common/Makefile" \
- CONFIG_COMMANDS="depfiles" \
- CONFIG_HEADERS= \
- CONFIG_LINKS= \
- $(SHELL) config.status
-
-configure-common:
- @: $(MAKE); $(unstage)
- @r=`${PWD_COMMAND}`; export r; \
- s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
- test ! -f common/Makefile || exit 0; \
- $(SHELL) $(srcdir)/../../mkinstalldirs common ; \
- $(HOST_EXPORTS) \
- echo Configuring in common; \
- cd "common" || exit 1; \
- commondir="$$s/../common"; \
- srcdiroption="--srcdir=$${commondir}"; \
- $(SHELL) $${commondir}/configure --enable-gdbserver=yes \
- $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
- --target=${target_alias} $${srcdiroption} \
- || exit 1
-
# Traditionally "install" depends on "all". But it may be useful
# not to; for example, if the user has made some trivial change to a
# source file and doesn't care about rebuilding or just wants to save the
@@ -256,10 +228,10 @@ html:
install-html:
clean-info:
-gdbserver$(EXEEXT): $(OBS) ${ADD_DEPS} ${CDEPS} $(LIBCOMMON)
+gdbserver$(EXEEXT): $(OBS) ${ADD_DEPS} ${CDEPS}
rm -f gdbserver$(EXEEXT)
${CC-LD} $(INTERNAL_CFLAGS) $(INTERNAL_LDFLAGS) -o gdbserver$(EXEEXT) $(OBS) \
- $(LIBCOMMON) $(GDBSERVER_LIBS) $(XM_CLIBS)
+ $(GDBSERVER_LIBS) $(XM_CLIBS)
gdbreplay$(EXEEXT): $(GDBREPLAY_OBS)
rm -f gdbreplay$(EXEEXT)
@@ -414,6 +386,11 @@ tracepoint.o: tracepoint.c $(server_h) $(srcdir)/../common/ax.def
utils.o: utils.c $(server_h)
gdbreplay.o: gdbreplay.c config.h
+COMMON_CFLAGS = $(CPPFLAGS) $(INTERNAL_CFLAGS) -DGDBSERVER
+
+signals.o: $(srcdir)/../common/signals.c $(server_h) $(signals_h)
+ $(CC) -c $(COMMON_CFLAGS) $< -o signals.o
+
# We build memmem.c without -Werror because this file is not under
# our control. On LynxOS, the compiler generates some warnings
# because str-two-way.h uses a constant (MAX_SIZE) whose definition
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-23 17:42 ` Tom Tromey
@ 2011-02-23 18:05 ` Joel Brobecker
2011-02-23 18:31 ` Joel Brobecker
2011-02-23 18:47 ` Pedro Alves
2 siblings, 0 replies; 94+ messages in thread
From: Joel Brobecker @ 2011-02-23 18:05 UTC (permalink / raw)
To: Tom Tromey; +Cc: Yao Qi, Pedro Alves, gdb-patches
> It was simpler than I thought.
>
> The downside of this approach is that changes in common/ mean updating
> two Makefiles, not just one. I think this is an ok tradeoff for getting
> rid of a configure script plus the associated rules.
I think that this might be a good solution indeed. I've been putting
off a resync of our tree, which I normally do weekly, because I was
concerned with the new common/ directory, and not have enough time
to fix them myself. I would suggest we give it a try and see how much
of a burden this really is in practice.
(I normally do these resyncs specifically to identify breakage as early
as possible)
--
Joel
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-23 17:42 ` Tom Tromey
2011-02-23 18:05 ` Joel Brobecker
@ 2011-02-23 18:31 ` Joel Brobecker
2011-02-23 18:47 ` Pedro Alves
2 siblings, 0 replies; 94+ messages in thread
From: Joel Brobecker @ 2011-02-23 18:31 UTC (permalink / raw)
To: Tom Tromey; +Cc: Yao Qi, Pedro Alves, gdb-patches
> The downside of this approach is that changes in common/ mean updating
> two Makefiles, not just one. I think this is an ok tradeoff for getting
> rid of a configure script plus the associated rules.
BTW: Isn't this what we do with gnulib already?
--
Joel
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-23 17:42 ` Tom Tromey
2011-02-23 18:05 ` Joel Brobecker
2011-02-23 18:31 ` Joel Brobecker
@ 2011-02-23 18:47 ` Pedro Alves
2011-02-23 20:22 ` Tom Tromey
2 siblings, 1 reply; 94+ messages in thread
From: Pedro Alves @ 2011-02-23 18:47 UTC (permalink / raw)
To: Tom Tromey; +Cc: Yao Qi, gdb-patches
On Wednesday 23 February 2011 17:23:58, Tom Tromey wrote:
> >>>>> "Tom" == Tom Tromey <tromey@redhat.com> writes:
>
> Tom> What do you think of that? I may write a patch to do it.
>
> It was simpler than I thought.
I'm confused. How is this different from reverting Yao's original patch?
>
> The downside of this approach is that changes in common/ mean updating
> two Makefiles, not just one. I think this is an ok tradeoff for getting
> rid of a configure script plus the associated rules.
>
> Tom
>
> 2011-02-23 Tom Tromey <tromey@redhat.com>
>
> * configure: Rebuild.
> * configure.ac: Don't configure in common.
> * Makefile.in (LIBCOMMON_DIR, LIBCOMMON, LIBCOMMON_SRC): Remove.
> (CLIBS, CDEPS): Don't use LIBCOMMON.
> (COMMON_OBS): Add signals.o.
> ($(LIBCOMMON), configure-common, common/Makefile): Remove.
> (signals.o): New target.
> * common/Makefile.in: Remove.
> * common/configure.ac: Remove.
> * common/configure: Remove.
> * common/aclocal.m4: Remove.
>
> 2011-02-23 Tom Tromey <tromey@redhat.com>
>
> * Makefile.in (SFILES): Add signals.c.
> (LIBCOMMON, LIBCOMMON_DIR, LIBCOMMON_SRC): Remove.
> (OBS): Add signals.o.
> ($(LIBCOMMON), common/Makefile, configure-common): Remove.
> (gdbserver$(EXEEXT)): Don't use LIBCOMMON.
> (COMMON_CFLAGS): New variable.
> (signals.o): New target.
>
> diff --git a/gdb/Makefile.in b/gdb/Makefile.in
> index 6363773..5e1c5c8 100644
> --- a/gdb/Makefile.in
> +++ b/gdb/Makefile.in
> @@ -142,10 +142,6 @@ LIBDECNUMBER = $(LIBDECNUMBER_DIR)/libdecnumber.a
> LIBDECNUMBER_SRC = $(srcdir)/$(LIBDECNUMBER_DIR)
> LIBDECNUMBER_CFLAGS = -I$(LIBDECNUMBER_DIR) -I$(LIBDECNUMBER_SRC)
>
> -LIBCOMMON_DIR = common
> -LIBCOMMON = $(LIBCOMMON_DIR)/libcommon.a
> -LIBCOMMON_SRC = $(srcdir)/$(LIBCOMMON_DIR)
> -
> # Where is the READLINE library? Typically in ../readline.
> READLINE_DIR = ../readline
> READLINE_SRC = $(srcdir)/$(READLINE_DIR)
> @@ -473,10 +469,9 @@ INTERNAL_LDFLAGS = $(CFLAGS) $(GLOBAL_CFLAGS) $(MH_LDFLAGS) $(LDFLAGS) $(CONFIG_
> CLIBS = $(SIM) $(READLINE) $(OPCODES) $(BFD) $(INTL) $(LIBIBERTY) $(LIBDECNUMBER) \
> $(XM_CLIBS) $(NAT_CLIBS) $(GDBTKLIBS) @LIBS@ @PYTHON_LIBS@ \
> $(LIBEXPAT) \
> - $(LIBIBERTY) $(WIN32LIBS) $(LIBGNU) $(LIBCOMMON)
> + $(LIBIBERTY) $(WIN32LIBS) $(LIBGNU)
> CDEPS = $(XM_CDEPS) $(NAT_CDEPS) $(SIM) $(BFD) $(READLINE_DEPS) \
> - $(OPCODES) $(INTL_DEPS) $(LIBIBERTY) $(CONFIG_DEPS) $(LIBGNU) \
> - $(LIBCOMMON)
> + $(OPCODES) $(INTL_DEPS) $(LIBIBERTY) $(CONFIG_DEPS) $(LIBGNU)
>
> ADD_FILES = $(XM_ADD_FILES) $(TM_ADD_FILES) $(NAT_ADD_FILES)
> ADD_DEPS = $(XM_ADD_FILES) $(TM_ADD_FILES) $(NAT_ADD_FILES)
> @@ -892,7 +887,8 @@ COMMON_OBS = $(DEPFILES) $(CONFIG_OBS) $(YYOBJ) \
> prologue-value.o memory-map.o memrange.o xml-support.o xml-syscall.o \
> target-descriptions.o target-memory.o xml-tdesc.o xml-builtin.o \
> inferior.o osdata.o gdb_usleep.o record.o gcore.o \
> - jit.o progspace.o
> + jit.o progspace.o \
> + signals.o
>
> TSOBS = inflow.o
>
> @@ -1170,26 +1166,6 @@ all-lib: gnulib/Makefile
> @$(MAKE) $(FLAGS_TO_PASS) DO=all DODIRS=gnulib subdir_do
> .PHONY: all-lib
>
> -#
> -$(LIBCOMMON): $(LIBCOMMON_DIR)/Makefile
> - @$(MAKE) $(FLAGS_TO_PASS) DO=all DODIRS=common subdir_do
> -
> -configure-common:
> - @: $(MAKE); $(unstage)
> - @r=`${PWD_COMMAND}`; export r; \
> - s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> - test ! -f common/Makefile || exit 0; \
> - $(SHELL) $(srcdir)/../mkinstalldirs common ; \
> - $(HOST_EXPORTS) \
> - echo Configuring in common; \
> - cd "common" || exit 1; \
> - commondir="$$s/common"; \
> - srcdiroption="--srcdir=$${commondir}"; \
> - $(SHELL) $${commondir}/configure --enable-gdbserver=no \
> - $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
> - --target=${target_alias} $${srcdiroption} \
> - || exit 1
> -
> # Convenience rule to handle recursion.
> .PHONY: all-data-directory
> all-data-directory: data-directory/Makefile
> @@ -1325,13 +1301,6 @@ data-directory/Makefile: data-directory/Makefile.in config.status @frags@
> CONFIG_LINKS= \
> $(SHELL) config.status
>
> -common/Makefile: configure-common common/Makefile.in config.status @frags@
> - CONFIG_FILES="common/Makefile" \
> - CONFIG_COMMANDS="depfiles" \
> - CONFIG_HEADERS= \
> - CONFIG_LINKS= \
> - $(SHELL) config.status
> -
> config.h: stamp-h ; @true
> stamp-h: $(srcdir)/config.in config.status
> CONFIG_HEADERS=config.h:config.in \
> @@ -2136,6 +2105,16 @@ py-value.o: $(srcdir)/python/py-value.c
> $(POSTCOMPILE)
>
> #
> +# gdb/common/ dependencies.
> +#
> +# Need to explicitly specify the compile rule as make will do nothing
> +# or try to compile the object file into the sub-directory.
> +
> +signals.o: $(srcdir)/common/signals.c
> + $(COMPILE) $(srcdir)/common/signals.c
> + $(POSTCOMPILE)
> +
> +#
> # Dependency tracking. Most of this is conditional on GNU Make being
> # found by configure; if GNU Make is not found, we fall back to a
> # simpler scheme.
> diff --git a/gdb/configure.ac b/gdb/configure.ac
> index f31ef2a..d2b75f6 100644
> --- a/gdb/configure.ac
> +++ b/gdb/configure.ac
> @@ -109,7 +109,6 @@ AS_HELP_STRING([--with-relocated-sources=PATH], [automatically relocate this pat
> ])
>
> AC_CONFIG_SUBDIRS(testsuite)
> -AC_CONFIG_SUBDIRS(common)
>
> # Check whether to support alternative target configurations
> AC_ARG_ENABLE(targets,
> diff --git a/gdb/gdbserver/Makefile.in b/gdb/gdbserver/Makefile.in
> index 352f4f1..f2daaac 100644
> --- a/gdb/gdbserver/Makefile.in
> +++ b/gdb/gdbserver/Makefile.in
> @@ -126,22 +126,20 @@ SFILES= $(srcdir)/gdbreplay.c $(srcdir)/inferiors.c \
> $(srcdir)/linux-xtensa-low.c \
> $(srcdir)/win32-arm-low.c $(srcdir)/win32-i386-low.c \
> $(srcdir)/win32-low.c $(srcdir)/wincecompat.c \
> - $(srcdir)/hostio.c $(srcdir)/hostio-errno.c
> + $(srcdir)/hostio.c $(srcdir)/hostio-errno.c \
> + $(srcdir)/../common/signals.c
>
> DEPFILES = @GDBSERVER_DEPFILES@
>
> LIBOBJS = @LIBOBJS@
>
> -LIBCOMMON_DIR = common
> -LIBCOMMON = $(LIBCOMMON_DIR)/libcommon.a
> -LIBCOMMON_SRC = $(srcdir)/$(LIBCOMMON_DIR)
> -
> SOURCES = $(SFILES)
> TAGFILES = $(SOURCES) ${HFILES} ${ALLPARAM} ${POSSLIBS}
>
> OBS = inferiors.o regcache.o remote-utils.o server.o target.o \
> utils.o version.o \
> mem-break.o hostio.o event-loop.o tracepoint.o \
> + signals.o \
> $(XML_BUILTIN) \
> $(DEPFILES) $(LIBOBJS)
> GDBREPLAY_OBS = gdbreplay.o version.o
> @@ -196,32 +194,6 @@ FLAGS_TO_PASS = \
>
> all: gdbserver$(EXEEXT) gdbreplay$(EXEEXT) $(extra_libraries)
>
> -$(LIBCOMMON): $(LIBCOMMON_DIR)/Makefile
> - @$(MAKE) $(FLAGS_TO_PASS) DO=all --directory=common
> -
> -common/Makefile: configure-common config.status
> - CONFIG_FILES="common/Makefile" \
> - CONFIG_COMMANDS="depfiles" \
> - CONFIG_HEADERS= \
> - CONFIG_LINKS= \
> - $(SHELL) config.status
> -
> -configure-common:
> - @: $(MAKE); $(unstage)
> - @r=`${PWD_COMMAND}`; export r; \
> - s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> - test ! -f common/Makefile || exit 0; \
> - $(SHELL) $(srcdir)/../../mkinstalldirs common ; \
> - $(HOST_EXPORTS) \
> - echo Configuring in common; \
> - cd "common" || exit 1; \
> - commondir="$$s/../common"; \
> - srcdiroption="--srcdir=$${commondir}"; \
> - $(SHELL) $${commondir}/configure --enable-gdbserver=yes \
> - $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
> - --target=${target_alias} $${srcdiroption} \
> - || exit 1
> -
> # Traditionally "install" depends on "all". But it may be useful
> # not to; for example, if the user has made some trivial change to a
> # source file and doesn't care about rebuilding or just wants to save the
> @@ -256,10 +228,10 @@ html:
> install-html:
> clean-info:
>
> -gdbserver$(EXEEXT): $(OBS) ${ADD_DEPS} ${CDEPS} $(LIBCOMMON)
> +gdbserver$(EXEEXT): $(OBS) ${ADD_DEPS} ${CDEPS}
> rm -f gdbserver$(EXEEXT)
> ${CC-LD} $(INTERNAL_CFLAGS) $(INTERNAL_LDFLAGS) -o gdbserver$(EXEEXT) $(OBS) \
> - $(LIBCOMMON) $(GDBSERVER_LIBS) $(XM_CLIBS)
> + $(GDBSERVER_LIBS) $(XM_CLIBS)
>
> gdbreplay$(EXEEXT): $(GDBREPLAY_OBS)
> rm -f gdbreplay$(EXEEXT)
> @@ -414,6 +386,11 @@ tracepoint.o: tracepoint.c $(server_h) $(srcdir)/../common/ax.def
> utils.o: utils.c $(server_h)
> gdbreplay.o: gdbreplay.c config.h
>
> +COMMON_CFLAGS = $(CPPFLAGS) $(INTERNAL_CFLAGS) -DGDBSERVER
> +
> +signals.o: $(srcdir)/../common/signals.c $(server_h) $(signals_h)
> + $(CC) -c $(COMMON_CFLAGS) $< -o signals.o
> +
> # We build memmem.c without -Werror because this file is not under
> # our control. On LynxOS, the compiler generates some warnings
> # because str-two-way.h uses a constant (MAX_SIZE) whose definition
>
--
Pedro Alves
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-23 18:47 ` Pedro Alves
@ 2011-02-23 20:22 ` Tom Tromey
2011-02-23 20:28 ` Pedro Alves
0 siblings, 1 reply; 94+ messages in thread
From: Tom Tromey @ 2011-02-23 20:22 UTC (permalink / raw)
To: Pedro Alves; +Cc: Yao Qi, gdb-patches
Pedro> I'm confused. How is this different from reverting Yao's original patch?
Crud, I guess it isn't.
I thought his patch moved signals.c but looking back I see it didn't.
I am going to stop poking my nose in here.
I am ok with any route forward.
Tom
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-23 20:22 ` Tom Tromey
@ 2011-02-23 20:28 ` Pedro Alves
2011-02-23 20:36 ` Tom Tromey
0 siblings, 1 reply; 94+ messages in thread
From: Pedro Alves @ 2011-02-23 20:28 UTC (permalink / raw)
To: Tom Tromey; +Cc: Yao Qi, gdb-patches
On Wednesday 23 February 2011 20:09:15, Tom Tromey wrote:
> Pedro> I'm confused. How is this different from reverting Yao's original patch?
>
> Crud, I guess it isn't.
> I thought his patch moved signals.c but looking back I see it didn't.
>
> I am going to stop poking my nose in here.
> I am ok with any route forward.
I wasn't objecting. I agree with going back. We're
seeing more trouble than benefit from configure+Makefile
under common/ at this point. But I'd prefer to do an actual
revert, just to make sure we don't inadvertently leave
something behind or forget something.
--
Pedro Alves
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-23 20:28 ` Pedro Alves
@ 2011-02-23 20:36 ` Tom Tromey
2011-02-23 20:57 ` Pedro Alves
0 siblings, 1 reply; 94+ messages in thread
From: Tom Tromey @ 2011-02-23 20:36 UTC (permalink / raw)
To: Pedro Alves; +Cc: Yao Qi, gdb-patches
>>>>> "Pedro" == Pedro Alves <pedro@codesourcery.com> writes:
Pedro> I wasn't objecting. I agree with going back. We're
Pedro> seeing more trouble than benefit from configure+Makefile
Pedro> under common/ at this point. But I'd prefer to do an actual
Pedro> revert, just to make sure we don't inadvertently leave
Pedro> something behind or forget something.
I realized my note may not have been totally clear -- I just realized I
didn't really know what I was doing, and unlike other areas where I
don't know what I am doing, in this one I don't have a pressing need to
learn, I was just noodling around to little purpose. I have to get back
to the stuff I'm really supposed to be doing :)
Concretely, I tend to agree about reverting but I am not committed to
it. I think forward motion and enthusiasm is more important than the
extra configury or whatever.
Tom
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-23 20:36 ` Tom Tromey
@ 2011-02-23 20:57 ` Pedro Alves
0 siblings, 0 replies; 94+ messages in thread
From: Pedro Alves @ 2011-02-23 20:57 UTC (permalink / raw)
To: Tom Tromey; +Cc: Yao Qi, gdb-patches
On Wednesday 23 February 2011 20:28:02, Tom Tromey wrote:
> >>>>> "Pedro" == Pedro Alves <pedro@codesourcery.com> writes:
>
> Pedro> I wasn't objecting. I agree with going back. We're
> Pedro> seeing more trouble than benefit from configure+Makefile
> Pedro> under common/ at this point. But I'd prefer to do an actual
> Pedro> revert, just to make sure we don't inadvertently leave
> Pedro> something behind or forget something.
>
> I realized my note may not have been totally clear -- I just realized I
> didn't really know what I was doing, and unlike other areas where I
> don't know what I am doing, in this one I don't have a pressing need to
> learn, I was just noodling around to little purpose. I have to get back
> to the stuff I'm really supposed to be doing :)
Noooooooooooo. :-)
> Concretely, I tend to agree about reverting but I am not committed to
> it. I think forward motion and enthusiasm is more important than the
> extra configury or whatever.
Indeed. But sometimes we need to take a step back. Nothing wrong
with that! 1 step back, 10 steps forward, and we learn in the
process.
Thinking forward, I was wondering about having a
configure.common fragment under common/ that's
sourced by both gdb/configure.ac and gdbserver/configure.ac.
In it, we'd have some AC_CHECK_HEADERS and other checks
necessary for the files under common/, and we'd export
a COMMON_OBJS variable with all the common objects, or
some such. We'd have no common.a library that's not
really common, still get rid of the extra configure, and
have one single place to add objects to.
But maybe we should only come back to this once
we do have more files under common/, and maintaining the
two configure/Makefiles reveals being a burden?
Or wait for changing this area again until 7.3 is branched?
--
Pedro Alves
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-21 6:31 ` Pedro Alves
@ 2011-02-23 21:53 ` Mark Kettenis
2011-02-23 22:50 ` Pedro Alves
0 siblings, 1 reply; 94+ messages in thread
From: Mark Kettenis @ 2011-02-23 21:53 UTC (permalink / raw)
To: pedro; +Cc: gdb-patches, mark.kettenis, brobecker, tromey, yao
> From: Pedro Alves <pedro@codesourcery.com>
> Date: Sun, 20 Feb 2011 21:47:43 +0000
>
> On Saturday 19 February 2011 17:22:41, Mark Kettenis wrote:
> > Move forward? In what direction? We have a POSIX compatible make
> > implementation. We have our own set of extensions on top of that. It
> > doesn't make sense to add GNU extensions as well. And it doesn't make
> > sense for us to switch from BSD make to GNU make.
>
> Why not have gmake as a build dependency for gdb/gcc, but not as an
> install dependency? Even if your packaging system can't handle that,
> I'd think that bundling gmake's sources along with gccs or gdbs
> sources, and tweaking the build scripts to build that gmake first,
> point PATH at it, and then build gcc, should be much simpler and
> much less maintenance than rewriting gcc's Makefiles.
Sorry, that doesn't work for us. OpenBSD is not a kernel + a random
collection of packages but a fairly complete Unix environment. You
can install add-on software as packages, but the base system includes
full development tools including a compiler (GCC), a debugger (GDB)
and BSD make. We require that the base system can compile itself, and
we won't include GNU make in the base system since we have a perfectly
fine BSD licensed alternative.
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-23 21:53 ` Mark Kettenis
@ 2011-02-23 22:50 ` Pedro Alves
2011-02-23 23:50 ` Pedro Alves
0 siblings, 1 reply; 94+ messages in thread
From: Pedro Alves @ 2011-02-23 22:50 UTC (permalink / raw)
To: Mark Kettenis; +Cc: gdb-patches, brobecker, tromey, yao
On Wednesday 23 February 2011 21:50:28, Mark Kettenis wrote:
> We require that the base system can compile itself, and
> we won't include GNU make in the base system since we have a perfectly
> fine BSD licensed alternative.
Nothing in what I suggest would prevent the base system from
compiling itself. I fail to see how BSD would end being
less "pure" by including the GNU make sources along
the GNU compiler and GNU debugger's sources (put it in
the GNU gcc's directory in the repository, or in the
same source tarballs, if you don't want to taint BSD
only directories with GNU code... It won't be worse
than what you have now), and treat GNU make as part of the
latter (if you want to think of it that way). With my suggestion,
GNU make does _not_ end up installed in the base system binaries.
It's only used for bootstrapping the compiler, and you can delete
it immediately afterwards. Think of it as the top level
src/configure first building src/gmake, and only then building
src/gcc in a compiled tree.
Beats hacking gcc's build system at every gcc release
if you ask me; and shifts the solution to a BSD problem
to the BSD side...
--
Pedro Alves
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-23 22:50 ` Pedro Alves
@ 2011-02-23 23:50 ` Pedro Alves
0 siblings, 0 replies; 94+ messages in thread
From: Pedro Alves @ 2011-02-23 23:50 UTC (permalink / raw)
To: gdb-patches; +Cc: Mark Kettenis, brobecker, tromey, yao
On Wednesday 23 February 2011 22:49:24, Pedro Alves wrote:
> src/gcc in a compiled tree.
"combined", obviously.
--
Pedro Alves
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-23 16:38 ` Tom Tromey
2011-02-23 17:42 ` Tom Tromey
@ 2011-02-24 3:58 ` Yao Qi
2011-02-28 18:10 ` Tom Tromey
1 sibling, 1 reply; 94+ messages in thread
From: Yao Qi @ 2011-02-24 3:58 UTC (permalink / raw)
To: Tom Tromey; +Cc: Pedro Alves, gdb-patches
[-- Attachment #1: Type: text/plain, Size: 2066 bytes --]
On 02/24/2011 12:33 AM, Tom Tromey wrote:
> Since then I have been wondering why we need build infrastructure in
> common/ at all. It seems to me that it can cause problems, but
> conversely doesn't provide much benefit.
>
I assume the problems here are C macros confusion/conflict, mentioned in
http://sourceware.org/ml/gdb-patches/2011-02/msg00466.html
AFAICS, the conflict can not happen. When building libcommon, config.h
is used from parent directory (gdb or gdbserver). GDB_INCLUDE in
common/configure.ac makes sure correct directories are included.
The only problem I can see is this:
#ifdef GDBSERVER
#include "server.h"
#else
#include "defs.h"
#include "gdb_string.h"
#endif
#ifndef GDBSERVER
enum target_signal
target_signal_from_command (int num)
...
#endif
However, IMO, it is not a configure/make problem. The real problem here
is we include some gdb-specific code in common. We can fix this problem
by moving gdb-specific part to gdb/ dir. Patch attached is for this
purpose.
> My reasoning is based on the fact that we are going to be building two
> libraries for the foreseeable future. It seems to me that it would be
> simpler to just integrate the common/ build rules into
> gdbserver/Makefile.in and gdb/Makefile.in.
>
> What do you think of that? I may write a patch to do it.
The goal of this piece of work is to remove duplicated source code, and
merge them together. However, the complexity of configure/make is
underestimated. I am not objecting to Tom's approach, because it is simple.
Personally, I still prefer a separated configure/makefile in common/,
because,
1. if my patch works, configure/make is not a problem,
2. if we look forward, there should be quite a few *.c and *.h files in
common in the future. Write rules in both gdb/Makefile.in and
gdbserver/Makefile.in doesn't scale.
I am sorry if this change makes some troubles, but it is a right
direction we have to go. In short, please review my approach again, and
I am not objecting to Tom's approach.
--
Yao (é½å°§)
[-- Attachment #2: gdb-specific-signals-0224.patch --]
[-- Type: text/x-patch, Size: 5892 bytes --]
gdb/
* common/gdb_signals.h (struct gdb_signal_desc): New.
* common/signals.c: Move gdb-specific part to ...
* signals.c: ... here. New.
* Makefile.in (COMMON_OBS): Add signals.o
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index c6049fa..7ce68ff 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -866,6 +866,7 @@ COMMON_OBS = $(DEPFILES) $(CONFIG_OBS) $(YYOBJ) \
memattr.o mem-break.o target.o parse.o language.o buildsym.o \
findcmd.o \
std-regs.o \
+ signals.o \
exec.o reverse.o \
bcache.o objfiles.o observer.o minsyms.o maint.o demangle.o \
dbxread.o coffread.o coff-pe-read.o \
diff --git a/gdb/common/gdb_signals.h b/gdb/common/gdb_signals.h
index c04d795..09dd120 100644
--- a/gdb/common/gdb_signals.h
+++ b/gdb/common/gdb_signals.h
@@ -24,6 +24,12 @@
#include "gdb/signals.h"
+struct gdb_signal_desc
+{
+ const char *name;
+ const char *string;
+};
+
/* Predicate to target_signal_to_host(). Return non-zero if the enum
targ_signal SIGNO has an equivalent ``host'' representation. */
/* FIXME: cagney/1999-11-22: The name below was chosen in preference
diff --git a/gdb/common/signals.c b/gdb/common/signals.c
index 3c7ffe4..f87842b 100644
--- a/gdb/common/signals.c
+++ b/gdb/common/signals.c
@@ -19,13 +19,9 @@
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
-#ifdef GDBSERVER
-#include "server.h"
-#else
-#include "defs.h"
-#include "gdb_string.h"
-#endif
+#include <stdio.h>
+#include "../config.h"
#ifdef HAVE_SIGNAL_H
#include <signal.h>
#endif
@@ -51,10 +47,7 @@ struct gdbarch;
/* This table must match in order and size the signals in enum
target_signal. */
-static const struct {
- const char *name;
- const char *string;
- } signals [] =
+const struct gdb_signal_desc signals [] =
{
#define SET(symbol, constant, name, string) { name, string },
#include "gdb/signals.def"
@@ -651,45 +644,3 @@ target_signal_to_host (enum target_signal oursig)
else
return targ_signo;
}
-
-#ifndef GDBSERVER
-
-/* In some circumstances we allow a command to specify a numeric
- signal. The idea is to keep these circumstances limited so that
- users (and scripts) develop portable habits. For comparison,
- POSIX.2 `kill' requires that 1,2,3,6,9,14, and 15 work (and using a
- numeric signal at all is obsolescent. We are slightly more
- lenient and allow 1-15 which should match host signal numbers on
- most systems. Use of symbolic signal names is strongly encouraged. */
-
-enum target_signal
-target_signal_from_command (int num)
-{
- if (num >= 1 && num <= 15)
- return (enum target_signal) num;
- error ("Only signals 1-15 are valid as numeric signals.\n\
-Use \"info signals\" for a list of symbolic signals.");
-}
-
-extern initialize_file_ftype _initialize_signals; /* -Wmissing-prototype */
-
-void
-_initialize_signals (void)
-{
- if (strcmp (signals[TARGET_SIGNAL_LAST].string, "TARGET_SIGNAL_MAGIC") != 0)
- internal_error (__FILE__, __LINE__, "failed internal consistency check");
-}
-
-int
-default_target_signal_to_host (struct gdbarch *gdbarch, enum target_signal ts)
-{
- return target_signal_to_host (ts);
-}
-
-enum target_signal
-default_target_signal_from_host (struct gdbarch *gdbarch, int signo)
-{
- return target_signal_from_host (signo);
-}
-
-#endif /* ! GDBSERVER */
diff --git a/gdb/signals.c b/gdb/signals.c
new file mode 100644
index 0000000..512fcfb
--- /dev/null
+++ b/gdb/signals.c
@@ -0,0 +1,64 @@
+/* Target signal translation functions for GDB.
+ Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+ 2000, 2001, 2002, 2003, 2006, 2007, 2008, 2009, 2010, 2011
+ Free Software Foundation, Inc.
+ Contributed by Cygnus Support.
+
+ This file is part of GDB.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#include "defs.h"
+#include "gdb_string.h"
+#include "gdb_signals.h"
+
+extern struct gdb_signal_desc *signals;
+
+/* In some circumstances we allow a command to specify a numeric
+ signal. The idea is to keep these circumstances limited so that
+ users (and scripts) develop portable habits. For comparison,
+ POSIX.2 `kill' requires that 1,2,3,6,9,14, and 15 work (and using a
+ numeric signal at all is obsolescent. We are slightly more
+ lenient and allow 1-15 which should match host signal numbers on
+ most systems. Use of symbolic signal names is strongly encouraged. */
+
+enum target_signal
+target_signal_from_command (int num)
+{
+ if (num >= 1 && num <= 15)
+ return (enum target_signal) num;
+ error ("Only signals 1-15 are valid as numeric signals.\n\
+Use \"info signals\" for a list of symbolic signals.");
+}
+
+extern initialize_file_ftype _initialize_signals; /* -Wmissing-prototype */
+
+void
+_initialize_signals (void)
+{
+ if (strcmp (signals[TARGET_SIGNAL_LAST].string, "TARGET_SIGNAL_MAGIC") != 0)
+ internal_error (__FILE__, __LINE__, "failed internal consistency check");
+}
+
+int
+default_target_signal_to_host (struct gdbarch *gdbarch, enum target_signal ts)
+{
+ return target_signal_to_host (ts);
+}
+
+enum target_signal
+default_target_signal_from_host (struct gdbarch *gdbarch, int signo)
+{
+ return target_signal_from_host (signo);
+}
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-24 3:58 ` Yao Qi
@ 2011-02-28 18:10 ` Tom Tromey
2011-03-01 4:42 ` Joel Brobecker
0 siblings, 1 reply; 94+ messages in thread
From: Tom Tromey @ 2011-02-28 18:10 UTC (permalink / raw)
To: Yao Qi; +Cc: Pedro Alves, gdb-patches
>>>>> "Yao" == Yao Qi <yao@codesourcery.com> writes:
Yao> Personally, I still prefer a separated configure/makefile in common/,
Yao> because,
Yao> 1. if my patch works, configure/make is not a problem,
Yao> 2. if we look forward, there should be quite a few *.c and *.h files in
Yao> common in the future. Write rules in both gdb/Makefile.in and
Yao> gdbserver/Makefile.in doesn't scale.
I think the most important thing is that if you want to keep the
common/configure stuff, then please fix the existing problems that have
been reported. Maybe it is just the GNU make-ism at this point, I
haven't kept track.
Tom
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-28 18:10 ` Tom Tromey
@ 2011-03-01 4:42 ` Joel Brobecker
2011-03-01 5:46 ` Yao Qi
0 siblings, 1 reply; 94+ messages in thread
From: Joel Brobecker @ 2011-03-01 4:42 UTC (permalink / raw)
To: Tom Tromey; +Cc: Yao Qi, Pedro Alves, gdb-patches
> Yao> Personally, I still prefer a separated configure/makefile in common/,
> Yao> because,
> Yao> 1. if my patch works, configure/make is not a problem,
> Yao> 2. if we look forward, there should be quite a few *.c and *.h files in
> Yao> common in the future. Write rules in both gdb/Makefile.in and
> Yao> gdbserver/Makefile.in doesn't scale.
>
> I think the most important thing is that if you want to keep the
> common/configure stuff, then please fix the existing problems that have
> been reported. Maybe it is just the GNU make-ism at this point, I
> haven't kept track.
On my end of things, I actually do not like the multiple layers of
miniature configure scripts. These things just keep doing the same
checks over and over for the most part. It's particularly visible
on Windows, were configure takes ages because spawning a script is
utterly inefficient. (and as such, Tom's proposal to remove the
configure script in gdb/testsuite seems like a good idea to me too)
That being said, as long as it works, it's not of uber importance
to me but I am not certain that argument number 2 above from Yao
really is that much work. So, if we fix things fast, I do not mind
continuing with the present approach. (does anyone know what the
remaining issues are, though?)
--
Joel
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-03-01 4:42 ` Joel Brobecker
@ 2011-03-01 5:46 ` Yao Qi
2011-03-01 10:52 ` Joel Brobecker
2011-03-01 14:36 ` Tom Tromey
0 siblings, 2 replies; 94+ messages in thread
From: Yao Qi @ 2011-03-01 5:46 UTC (permalink / raw)
To: Joel Brobecker; +Cc: Tom Tromey, Pedro Alves, gdb-patches
On 03/01/2011 12:41 PM, Joel Brobecker wrote:
>> Yao> Personally, I still prefer a separated configure/makefile in common/,
>> Yao> because,
>> Yao> 1. if my patch works, configure/make is not a problem,
>> Yao> 2. if we look forward, there should be quite a few *.c and *.h files in
>> Yao> common in the future. Write rules in both gdb/Makefile.in and
>> Yao> gdbserver/Makefile.in doesn't scale.
>>
>> I think the most important thing is that if you want to keep the
>> common/configure stuff, then please fix the existing problems that have
>> been reported. Maybe it is just the GNU make-ism at this point, I
>> haven't kept track.
>
> On my end of things, I actually do not like the multiple layers of
> miniature configure scripts. These things just keep doing the same
> checks over and over for the most part. It's particularly visible
> on Windows, were configure takes ages because spawning a script is
> utterly inefficient. (and as such, Tom's proposal to remove the
> configure script in gdb/testsuite seems like a good idea to me too)
>
> That being said, as long as it works, it's not of uber importance
> to me but I am not certain that argument number 2 above from Yao
> really is that much work. So, if we fix things fast, I do not mind
> continuing with the present approach. (does anyone know what the
> remaining issues are, though?)
>
AFAIK, there are three problems,
1. Build failure on mingw32, reported by Pierre. See
<http://sourceware.org/ml/gdb-patches/2011-02/msg00285.html>
I'll give a patch to fix this.
2. make clean doesn't run in gdbserver/common, reported by Michael.
http://sourceware.org/ml/gdb/2011-02/msg00126.html
Patch was sent to the wrong place. I'll send it again to gdb-patches@.
3. GNU make feature,
http://sourceware.org/ml/gdb-patches/2011-02/msg00489.html
Since we decide not to require GNU make, I'll remove its GNU make feature.
Am I missing any problems else?
--
Yao (é½å°§)
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-03-01 5:46 ` Yao Qi
@ 2011-03-01 10:52 ` Joel Brobecker
2011-03-01 14:36 ` Tom Tromey
1 sibling, 0 replies; 94+ messages in thread
From: Joel Brobecker @ 2011-03-01 10:52 UTC (permalink / raw)
To: Yao Qi; +Cc: Tom Tromey, Pedro Alves, gdb-patches
> > That being said, as long as it works, it's not of uber importance
> > to me but I am not certain that argument number 2 above from Yao
> > really is that much work. So, if we fix things fast, I do not mind
> > continuing with the present approach. (does anyone know what the
> > remaining issues are, though?)
> >
>
> AFAIK, there are three problems,
Thanks for sending the list (and the patches! :-). Before going ahead
and seeing if I review them, I'd like to have Pedro's word on this
as well. I think that Tom is OK with continuing a little further with
the approach you prefer, I'm fine too, but if Pedro is opposed (I think
he has valid reasons), then we need to discuss further and reach
a decision, one way or the other. I say we might be almost there,
and give it one final push and see.
--
Joel
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-03-01 5:46 ` Yao Qi
2011-03-01 10:52 ` Joel Brobecker
@ 2011-03-01 14:36 ` Tom Tromey
2011-03-02 4:41 ` Yao Qi
1 sibling, 1 reply; 94+ messages in thread
From: Tom Tromey @ 2011-03-01 14:36 UTC (permalink / raw)
To: Yao Qi; +Cc: Joel Brobecker, Pedro Alves, gdb-patches
>>>>> "Yao" == Yao Qi <yao@codesourcery.com> writes:
Yao> AFAIK, there are three problems,
Yao> Am I missing any problems else?
I think the rule to build common/Makefile in gdb/Makefile.in is wrong.
It says:
common/Makefile: configure-common common/Makefile.in config.status @frags@
CONFIG_FILES="common/Makefile" \
CONFIG_COMMANDS="depfiles" \
CONFIG_HEADERS= \
CONFIG_LINKS= \
$(SHELL) config.status
But since we are running a separate configure script in common/, it is
incorrect to run this directory's config.status to try to make it.
Usually one doesn't bother with this stuff -- just recurse and let the
subdir Makefile rebuild itself as needed.
Tom
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-03-01 14:36 ` Tom Tromey
@ 2011-03-02 4:41 ` Yao Qi
2011-03-02 14:38 ` Tom Tromey
0 siblings, 1 reply; 94+ messages in thread
From: Yao Qi @ 2011-03-02 4:41 UTC (permalink / raw)
To: Tom Tromey; +Cc: Joel Brobecker, Pedro Alves, gdb-patches
[-- Attachment #1: Type: text/plain, Size: 681 bytes --]
On 03/01/2011 10:36 PM, Tom Tromey wrote:
>
> common/Makefile: configure-common common/Makefile.in config.status @frags@
> CONFIG_FILES="common/Makefile" \
> CONFIG_COMMANDS="depfiles" \
> CONFIG_HEADERS= \
> CONFIG_LINKS= \
> $(SHELL) config.status
>
>
> But since we are running a separate configure script in common/, it is
> incorrect to run this directory's config.status to try to make it.
>
> Usually one doesn't bother with this stuff -- just recurse and let the
> subdir Makefile rebuild itself as needed.
We can remove this rule, and let common/Makefile to rebuild itself.
Fixed in this patch.
--
Yao (é½å°§)
[-- Attachment #2: makefile-in-fix-0302.patch --]
[-- Type: text/x-patch, Size: 1649 bytes --]
gdb/
* Makefile.in (configure-common): Remove. Let Makefile
in dir common to rebuild itself.
(common/Makefile): Likewise.
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index 6363773..ef78329 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -1174,22 +1174,6 @@ all-lib: gnulib/Makefile
$(LIBCOMMON): $(LIBCOMMON_DIR)/Makefile
@$(MAKE) $(FLAGS_TO_PASS) DO=all DODIRS=common subdir_do
-configure-common:
- @: $(MAKE); $(unstage)
- @r=`${PWD_COMMAND}`; export r; \
- s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
- test ! -f common/Makefile || exit 0; \
- $(SHELL) $(srcdir)/../mkinstalldirs common ; \
- $(HOST_EXPORTS) \
- echo Configuring in common; \
- cd "common" || exit 1; \
- commondir="$$s/common"; \
- srcdiroption="--srcdir=$${commondir}"; \
- $(SHELL) $${commondir}/configure --enable-gdbserver=no \
- $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
- --target=${target_alias} $${srcdiroption} \
- || exit 1
-
# Convenience rule to handle recursion.
.PHONY: all-data-directory
all-data-directory: data-directory/Makefile
@@ -1325,13 +1309,6 @@ data-directory/Makefile: data-directory/Makefile.in config.status @frags@
CONFIG_LINKS= \
$(SHELL) config.status
-common/Makefile: configure-common common/Makefile.in config.status @frags@
- CONFIG_FILES="common/Makefile" \
- CONFIG_COMMANDS="depfiles" \
- CONFIG_HEADERS= \
- CONFIG_LINKS= \
- $(SHELL) config.status
-
config.h: stamp-h ; @true
stamp-h: $(srcdir)/config.in config.status
CONFIG_HEADERS=config.h:config.in \
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-03-02 4:41 ` Yao Qi
@ 2011-03-02 14:38 ` Tom Tromey
2011-03-03 6:00 ` Yao Qi
0 siblings, 1 reply; 94+ messages in thread
From: Tom Tromey @ 2011-03-02 14:38 UTC (permalink / raw)
To: Yao Qi; +Cc: Joel Brobecker, Pedro Alves, gdb-patches
>>>>> "Yao" == Yao Qi <yao@codesourcery.com> writes:
Yao> gdb/
Yao> * Makefile.in (configure-common): Remove. Let Makefile
Yao> in dir common to rebuild itself.
Yao> (common/Makefile): Likewise.
This part looks ok.
But the code still has:
Yao> $(LIBCOMMON): $(LIBCOMMON_DIR)/Makefile
Yao> @$(MAKE) $(FLAGS_TO_PASS) DO=all DODIRS=common subdir_do
Now there isn't a rule to build $(LIBCOMMON_DIR)/Makefile.
I suspect the $(LIBCOMMON) target isn't needed, but removing it may
require some other changes.
Tom
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-03-02 14:38 ` Tom Tromey
@ 2011-03-03 6:00 ` Yao Qi
0 siblings, 0 replies; 94+ messages in thread
From: Yao Qi @ 2011-03-03 6:00 UTC (permalink / raw)
To: Tom Tromey; +Cc: Joel Brobecker, Pedro Alves, gdb-patches
[-- Attachment #1: Type: text/plain, Size: 1382 bytes --]
On 03/02/2011 10:37 PM, Tom Tromey wrote:
>>>>>> "Yao" == Yao Qi <yao@codesourcery.com> writes:
>
> Yao> gdb/
> Yao> * Makefile.in (configure-common): Remove. Let Makefile
> Yao> in dir common to rebuild itself.
> Yao> (common/Makefile): Likewise.
>
> This part looks ok.
Applied this part first.
> But the code still has:
>
> Yao> $(LIBCOMMON): $(LIBCOMMON_DIR)/Makefile
> Yao> @$(MAKE) $(FLAGS_TO_PASS) DO=all DODIRS=common subdir_do
>
> Now there isn't a rule to build $(LIBCOMMON_DIR)/Makefile.
>
> I suspect the $(LIBCOMMON) target isn't needed, but removing it may
> require some other changes.
The current dependency relationship is like this,
all: gdb$(EXEEXT) $(CONFIG_ALL)
@$(MAKE) $(FLAGS_TO_PASS) DO=all "DODIRS=`echo $(SUBDIRS) | sed
's/testsuite//'`" subdir_do
gdb$(EXEEXT): gdb.o libgdb.a $(ADD_DEPS) $(CDEPS) $(TDEPLIBS)
while CDEPS includes $(LIBGNU) and $(LIBCOMMON)
CDEPS = $(XM_CDEPS) $(NAT_CDEPS) $(SIM) $(BFD) $(READLINE_DEPS) \
$(OPCODES) $(INTL_DEPS) $(LIBIBERTY) $(CONFIG_DEPS) $(LIBGNU) \
$(LIBCOMMON)
so target $(LIBCOMMON) and $(LIBGNU) is needed in target gdb$(EXEEXT),
before going to subdir to build in `all:'.
We can fix this problem by 1) removing $(LIBGNU) and $(LIBCOMMON) from
CDEPS, 2) leaving to Makefile in gnulib/ and common/ to build lib as
needed in target gdb$(EXEEXT).
--
Yao (é½å°§)
[-- Attachment #2: makefile-cdep-0303.patch --]
[-- Type: text/x-patch, Size: 1928 bytes --]
gdb/
* Makefile.in (CLIBS): Remove LIBGNU and LIBCOMMON.
(BUILD_SUBDIRS): New.
Remove targets $(LIBCOMMON) and $(LIBGNU).
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index 00d624f..4c2d7e3 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -475,8 +475,7 @@ CLIBS = $(SIM) $(READLINE) $(OPCODES) $(BFD) $(INTL) $(LIBIBERTY) $(LIBDECNUMBER
$(LIBEXPAT) \
$(LIBIBERTY) $(WIN32LIBS) $(LIBGNU) $(LIBCOMMON)
CDEPS = $(XM_CDEPS) $(NAT_CDEPS) $(SIM) $(BFD) $(READLINE_DEPS) \
- $(OPCODES) $(INTL_DEPS) $(LIBIBERTY) $(CONFIG_DEPS) $(LIBGNU) \
- $(LIBCOMMON)
+ $(OPCODES) $(INTL_DEPS) $(LIBIBERTY) $(CONFIG_DEPS)
ADD_FILES = $(XM_ADD_FILES) $(TM_ADD_FILES) $(NAT_ADD_FILES)
ADD_DEPS = $(XM_ADD_FILES) $(TM_ADD_FILES) $(NAT_ADD_FILES)
@@ -896,6 +895,7 @@ COMMON_OBS = $(DEPFILES) $(CONFIG_OBS) $(YYOBJ) \
TSOBS = inflow.o
+BUILD_SUBDIRS = common gnulib
SUBDIRS = doc @subdirs@ data-directory
CLEANDIRS = $(SUBDIRS) gnulib
@@ -1154,6 +1154,7 @@ init.c: $(INIT_FILES)
# Removing the old gdb first works better if it is running, at least on SunOS.
gdb$(EXEEXT): gdb.o libgdb.a $(ADD_DEPS) $(CDEPS) $(TDEPLIBS)
rm -f gdb$(EXEEXT)
+ @$(MAKE) $(FLAGS_TO_PASS) DO=all "DODIRS=$(BUILD_SUBDIRS)" subdir_do
$(CC_LD) $(INTERNAL_LDFLAGS) $(WIN32LDAPP) \
-o gdb$(EXEEXT) gdb.o libgdb.a \
$(TDEPLIBS) $(TUI_LIBRARY) $(CLIBS) $(LOADLIBES)
@@ -1165,15 +1166,11 @@ $(TUI)$(EXEEXT): tui-main.o libgdb.a $(ADD_DEPS) $(CDEPS) $(TDEPLIBS)
$(TDEPLIBS) $(TUI_LIBRARY) $(CLIBS) $(LOADLIBES)
# Convenience rule to handle recursion.
-$(LIBGNU) $(GNULIB_H): all-lib
+$(GNULIB_H): all-lib
all-lib: gnulib/Makefile
@$(MAKE) $(FLAGS_TO_PASS) DO=all DODIRS=gnulib subdir_do
.PHONY: all-lib
-#
-$(LIBCOMMON): $(LIBCOMMON_DIR)/Makefile
- @$(MAKE) $(FLAGS_TO_PASS) DO=all DODIRS=common subdir_do
-
# Convenience rule to handle recursion.
.PHONY: all-data-directory
all-data-directory: data-directory/Makefile
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-02-19 13:50 ` Mark Kettenis
2011-02-19 17:24 ` Joel Brobecker
@ 2011-03-06 17:23 ` Jan Kratochvil
2011-03-06 18:23 ` Mark Kettenis
1 sibling, 1 reply; 94+ messages in thread
From: Jan Kratochvil @ 2011-03-06 17:23 UTC (permalink / raw)
To: Mark Kettenis; +Cc: brobecker, tromey, yao, gdb-patches
On Sat, 19 Feb 2011 14:18:26 +0100, Mark Kettenis wrote:
> Sorry, but I'm really strongly opposed to making GNU make a
> requirement.
And does GDB HEAD build on BSD with its make? It does not on OpenSolaris
2009.06:
$ cd .../gdb/data-directory
$ make
mkdir -p -- ./python/gdb
mkdir -p -- ./python/./../python/lib/gdb
/usr/bin/ginstall: cannot stat `./../python/lib/./../python/lib/gdb/types.py':
No such file or directory
*** Error code 1
make: Fatal error: Command failed for target `stamp-python'
But maybe it is a Solaris make bug and BSD make is compatible.
Regards,
Jan
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-03-06 17:23 ` Jan Kratochvil
@ 2011-03-06 18:23 ` Mark Kettenis
2011-03-06 18:28 ` Andreas Schwab
0 siblings, 1 reply; 94+ messages in thread
From: Mark Kettenis @ 2011-03-06 18:23 UTC (permalink / raw)
To: jan.kratochvil; +Cc: brobecker, tromey, yao, gdb-patches
> Date: Sun, 6 Mar 2011 17:16:31 +0100
> From: Jan Kratochvil <jan.kratochvil@redhat.com>
>
> On Sat, 19 Feb 2011 14:18:26 +0100, Mark Kettenis wrote:
> > Sorry, but I'm really strongly opposed to making GNU make a
> > requirement.
>
> And does GDB HEAD build on BSD with its make?
It did a couple of days ago.
> It does not on OpenSolaris 2009.06:
>
> $ cd .../gdb/data-directory
> $ make
> mkdir -p -- ./python/gdb
> mkdir -p -- ./python/./../python/lib/gdb
> /usr/bin/ginstall: cannot stat `./../python/lib/./../python/lib/gdb/types.py':
> No such file or directory
> *** Error code 1
> make: Fatal error: Command failed for target `stamp-python'
>
> But maybe it is a Solaris make bug and BSD make is compatible.
Solaris make is probably of SVR4 heritage. Different codebase,
different bugs!
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver
2011-03-06 18:23 ` Mark Kettenis
@ 2011-03-06 18:28 ` Andreas Schwab
2011-03-06 22:44 ` [patch] Fix Solaris make gdb/data-directory/ compat. [Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver] Jan Kratochvil
0 siblings, 1 reply; 94+ messages in thread
From: Andreas Schwab @ 2011-03-06 18:28 UTC (permalink / raw)
To: Mark Kettenis; +Cc: jan.kratochvil, brobecker, tromey, yao, gdb-patches
Mark Kettenis <mark.kettenis@xs4all.nl> writes:
>> Date: Sun, 6 Mar 2011 17:16:31 +0100
>> From: Jan Kratochvil <jan.kratochvil@redhat.com>
>>
>> On Sat, 19 Feb 2011 14:18:26 +0100, Mark Kettenis wrote:
>> > Sorry, but I'm really strongly opposed to making GNU make a
>> > requirement.
>>
>> And does GDB HEAD build on BSD with its make?
>
> It did a couple of days ago.
>
>> It does not on OpenSolaris 2009.06:
>>
>> $ cd .../gdb/data-directory
>> $ make
>> mkdir -p -- ./python/gdb
>> mkdir -p -- ./python/./../python/lib/gdb
>> /usr/bin/ginstall: cannot stat `./../python/lib/./../python/lib/gdb/types.py':
>> No such file or directory
>> *** Error code 1
>> make: Fatal error: Command failed for target `stamp-python'
>>
>> But maybe it is a Solaris make bug and BSD make is compatible.
>
> Solaris make is probably of SVR4 heritage. Different codebase,
> different bugs!
The problem here is that $(PYTHON_FILES) appears as prerequisite of the
rule and the files are found via VPATH, so Solaris make modified the
expansion of $(PYTHON_FILES) to prefix it with the VPATH, causing
PYTHON_SRCDIR to appear twice. (*Note (autoconf) Automatic Rule Rewriting::)
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
^ permalink raw reply [flat|nested] 94+ messages in thread
* [patch] Fix Solaris make gdb/data-directory/ compat. [Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver]
2011-03-06 18:28 ` Andreas Schwab
@ 2011-03-06 22:44 ` Jan Kratochvil
2011-03-07 4:28 ` Yao Qi
2011-03-07 16:50 ` Tom Tromey
0 siblings, 2 replies; 94+ messages in thread
From: Jan Kratochvil @ 2011-03-06 22:44 UTC (permalink / raw)
To: Andreas Schwab; +Cc: Mark Kettenis, brobecker, tromey, yao, gdb-patches
On Sun, 06 Mar 2011 18:23:00 +0100, Andreas Schwab wrote:
> The problem here is that $(PYTHON_FILES) appears as prerequisite of the
> rule and the files are found via VPATH, so Solaris make modified the
> expansion of $(PYTHON_FILES) to prefix it with the VPATH, causing
> PYTHON_SRCDIR to appear twice. (*Note (autoconf) Automatic Rule Rewriting::)
* Automatic Rule Rewriting:: `VPATH' goes wild on Solaris
Thanks for the explanatory documentation reference.
Fixed it on OpenSolaris with /usr/bin/make and checked it is still compatible
with GNU/Linux. Checked both the in-tree and out-of-tree compilation and
installation. Checked out-of-tree build directory in a different number of
subdirectories than the srcdir.
I will even check it in with no comments in some time but a review would be
better.
Thanks,
Jan
gdb/
2011-03-06 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix Solaris make compatibility.
* data-directory/Makefile.in (stamp-syscalls): Copy the files
unconditionally. Drop variable files. Use $^, skip Makefile.
(install-syscalls): Copy the files unconditionally.
(stamp-python): Use $^, skip Makefile. New variable file_pure.
@@ -98,12 +98,9 @@ all: stamp-syscalls stamp-python
stamp-syscalls: Makefile $(SYSCALLS_FILES)
rm -rf ./$(SYSCALLS_DIR)
mkdir ./$(SYSCALLS_DIR)
- files='$(SYSCALLS_FILES)' ; \
- for file in $$files ; do \
- f=$(SYSCALLS_SRCDIR)/$$file ; \
- if test -f $$f ; then \
- $(INSTALL_DATA) $$f ./$(SYSCALLS_DIR) ; \
- fi ; \
+ for f in $^ ; do \
+ if test "$$f" = Makefile; then continue; fi; \
+ $(INSTALL_DATA) $$f ./$(SYSCALLS_DIR) ; \
done
touch $@
@@ -120,9 +117,7 @@ install-syscalls:
files='$(SYSCALLS_FILES)' ; \
for file in $$files; do \
f=$(SYSCALLS_SRCDIR)/$$file ; \
- if test -f $$f ; then \
- $(INSTALL_DATA) $$f $(SYSCALLS_INSTALL_DIR) ; \
- fi ; \
+ $(INSTALL_DATA) $$f $(SYSCALLS_INSTALL_DIR) ; \
done
.PHONY: uninstall-syscalls
@@ -140,11 +135,13 @@ uninstall-syscalls:
stamp-python: Makefile $(PYTHON_FILES)
rm -rf ./$(PYTHON_DIR)
- files='$(PYTHON_FILES)' ; \
+ files='$^' ; \
for file in $$files ; do \
- dir=`echo "$$file" | sed 's,/[^/]*$$,,'` ; \
+ if test "$$file" = Makefile; then continue; fi; \
+ file_pure=`echo "$$file" | sed 's,^$(PYTHON_SRCDIR)/*,,'` ; \
+ dir=`echo "$$file_pure" | sed 's,/[^/]*$$,,'` ; \
$(INSTALL_DIR) ./$(PYTHON_DIR)/$$dir ; \
- $(INSTALL_DATA) $(PYTHON_SRCDIR)/$$file ./$(PYTHON_DIR)/$$dir ; \
+ $(INSTALL_DATA) $$file ./$(PYTHON_DIR)/$$dir ; \
done
touch $@
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [patch] Fix Solaris make gdb/data-directory/ compat. [Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver]
2011-03-06 22:44 ` [patch] Fix Solaris make gdb/data-directory/ compat. [Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver] Jan Kratochvil
@ 2011-03-07 4:28 ` Yao Qi
2011-03-07 4:35 ` Jan Kratochvil
2011-03-07 16:50 ` Tom Tromey
1 sibling, 1 reply; 94+ messages in thread
From: Yao Qi @ 2011-03-07 4:28 UTC (permalink / raw)
To: Jan Kratochvil
Cc: Andreas Schwab, Mark Kettenis, brobecker, tromey, gdb-patches
On 03/07/2011 03:05 AM, Jan Kratochvil wrote:
> On Sun, 06 Mar 2011 18:23:00 +0100, Andreas Schwab wrote:
>> The problem here is that $(PYTHON_FILES) appears as prerequisite of the
>> rule and the files are found via VPATH, so Solaris make modified the
>> expansion of $(PYTHON_FILES) to prefix it with the VPATH, causing
>> PYTHON_SRCDIR to appear twice. (*Note (autoconf) Automatic Rule Rewriting::)
> * Automatic Rule Rewriting:: `VPATH' goes wild on Solaris
>
> Thanks for the explanatory documentation reference.
>
> Fixed it on OpenSolaris with /usr/bin/make and checked it is still compatible
> with GNU/Linux. Checked both the in-tree and out-of-tree compilation and
> installation. Checked out-of-tree build directory in a different number of
> subdirectories than the srcdir.
>
> I will even check it in with no comments in some time but a review would be
> better.
Jan,
I don't have some comments to this patch. Do you know which commit
breaks build on Solaris? If it is related to my recent libcommon.a
patches, I'd like to help on this problem.
--
Yao (é½å°§)
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [patch] Fix Solaris make gdb/data-directory/ compat. [Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver]
2011-03-07 4:28 ` Yao Qi
@ 2011-03-07 4:35 ` Jan Kratochvil
0 siblings, 0 replies; 94+ messages in thread
From: Jan Kratochvil @ 2011-03-07 4:35 UTC (permalink / raw)
To: Yao Qi; +Cc: Andreas Schwab, Mark Kettenis, brobecker, tromey, gdb-patches
On Mon, 07 Mar 2011 03:19:22 +0100, Yao Qi wrote:
> Do you know which commit breaks build on Solaris? If it is related to my
> recent libcommon.a patches, I'd like to help on this problem.
This Solaris compatibility problem is only due to:
commit c03747ba4ff28b09249912ccf718dedb8287e8f8
Author: Doug Evans <dje@google.com>
Create subdir data-directory.
The Solaris build is now otherwise broken due to:
Re: FYI: gdb/common/Makefile calling aclocal & autoconf...
http://sourceware.org/ml/gdb-patches/2011-03/msg00387.html
but let's continue the discussion in that thread.
Thanks,
Jan
^ permalink raw reply [flat|nested] 94+ messages in thread
* Re: [patch] Fix Solaris make gdb/data-directory/ compat. [Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver]
2011-03-06 22:44 ` [patch] Fix Solaris make gdb/data-directory/ compat. [Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver] Jan Kratochvil
2011-03-07 4:28 ` Yao Qi
@ 2011-03-07 16:50 ` Tom Tromey
1 sibling, 0 replies; 94+ messages in thread
From: Tom Tromey @ 2011-03-07 16:50 UTC (permalink / raw)
To: Jan Kratochvil; +Cc: Andreas Schwab, Mark Kettenis, brobecker, yao, gdb-patches
>>>>> "Jan" == Jan Kratochvil <jan.kratochvil@redhat.com> writes:
Jan> 2011-03-06 Jan Kratochvil <jan.kratochvil@redhat.com>
Jan> Fix Solaris make compatibility.
Jan> * data-directory/Makefile.in (stamp-syscalls): Copy the files
Jan> unconditionally. Drop variable files. Use $^, skip Makefile.
Jan> (install-syscalls): Copy the files unconditionally.
Jan> (stamp-python): Use $^, skip Makefile. New variable file_pure.
It seems reasonable to me.
I'm surprised that this is the only vpath-related problem with Solaris
make.
Tom
^ permalink raw reply [flat|nested] 94+ messages in thread
end of thread, other threads:[~2011-03-07 16:38 UTC | newest]
Thread overview: 94+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-01-15 0:52 [rfa/rfc] Build libcommon.a for gdb and gdbserver Yao Qi
2011-01-15 0:57 ` Pedro Alves
2011-01-17 17:11 ` Tom Tromey
2011-01-17 18:41 ` Joel Brobecker
2011-01-18 0:42 ` Yao Qi
2011-01-18 5:20 ` Pedro Alves
2011-01-18 15:29 ` Tom Tromey
2011-01-19 23:26 ` Yao Qi
2011-01-28 15:04 ` Tom Tromey
2011-01-28 15:22 ` Pedro Alves
2011-01-28 15:52 ` Pedro Alves
2011-02-03 21:30 ` Tom Tromey
2011-02-11 9:58 ` Yao Qi
2011-02-11 18:47 ` Tom Tromey
2011-02-12 3:13 ` Yao Qi
2011-02-14 14:50 ` Tom Tromey
2011-02-14 15:19 ` Tom Tromey
2011-02-14 17:43 ` Pierre Muller
2011-02-14 17:58 ` Pierre Muller
2011-02-14 18:22 ` Tom Tromey
2011-02-14 19:31 ` Change gdb/common/ to use Automake [was: Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver] Pedro Alves
2011-02-14 19:39 ` Change gdb/common/ to use Automake Tom Tromey
2011-02-14 20:13 ` Pedro Alves
2011-02-14 20:14 ` Tom Tromey
2011-02-15 6:46 ` Joel Brobecker
2011-02-18 23:59 ` Doug Evans
2011-02-14 22:11 ` Tom Tromey
2011-02-14 23:16 ` Pedro Alves
2011-02-18 19:54 ` Tom Tromey
2011-02-23 7:21 ` Yao Qi
2011-02-23 17:24 ` Tom Tromey
2011-02-15 13:08 ` [rfa/rfc] Build libcommon.a for gdb and gdbserver Pierre Muller
2011-02-15 13:20 ` Pierre Muller
2011-02-18 16:15 ` Tom Tromey
2011-02-18 16:58 ` Pierre Muller
2011-02-18 15:53 ` Tom Tromey
2011-02-23 5:26 ` Yao Qi
2011-02-23 16:38 ` Tom Tromey
2011-02-23 17:42 ` Tom Tromey
2011-02-23 18:05 ` Joel Brobecker
2011-02-23 18:31 ` Joel Brobecker
2011-02-23 18:47 ` Pedro Alves
2011-02-23 20:22 ` Tom Tromey
2011-02-23 20:28 ` Pedro Alves
2011-02-23 20:36 ` Tom Tromey
2011-02-23 20:57 ` Pedro Alves
2011-02-24 3:58 ` Yao Qi
2011-02-28 18:10 ` Tom Tromey
2011-03-01 4:42 ` Joel Brobecker
2011-03-01 5:46 ` Yao Qi
2011-03-01 10:52 ` Joel Brobecker
2011-03-01 14:36 ` Tom Tromey
2011-03-02 4:41 ` Yao Qi
2011-03-02 14:38 ` Tom Tromey
2011-03-03 6:00 ` Yao Qi
2011-02-15 8:11 ` Yao Qi
2011-01-31 2:01 ` Yao Qi
2011-02-12 13:06 ` Yao Qi
2011-02-15 13:54 ` Jan Kratochvil
2011-02-15 15:32 ` Yao Qi
2011-02-15 21:07 ` Jan Kratochvil
2011-02-15 21:18 ` [obv] Merge gdb/common/Changelog to gdb/ChangeLog [Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver] Jan Kratochvil
2011-02-16 1:54 ` Yao Qi
2011-02-16 6:55 ` Jan Kratochvil
2011-02-16 8:38 ` Stan Shebs
2011-02-16 18:17 ` Michael Snyder
2011-02-16 19:40 ` Tom Tromey
2011-02-16 19:47 ` Michael Snyder
2011-02-16 19:57 ` Tom Tromey
2011-02-16 20:18 ` Michael Snyder
2011-02-17 4:03 ` Yao Qi
2011-02-16 22:03 ` Stan Shebs
2011-02-17 19:02 ` Frank Ch. Eigler
2011-02-16 16:49 ` Tom Tromey
2011-02-18 18:49 ` [rfa/rfc] Build libcommon.a for gdb and gdbserver Tom Tromey
2011-02-19 12:35 ` Joel Brobecker
2011-02-19 13:20 ` Andreas Tobler
2011-02-19 13:50 ` Mark Kettenis
2011-02-19 17:24 ` Joel Brobecker
2011-02-19 18:01 ` Mark Kettenis
2011-02-21 6:31 ` Pedro Alves
2011-02-23 21:53 ` Mark Kettenis
2011-02-23 22:50 ` Pedro Alves
2011-02-23 23:50 ` Pedro Alves
2011-03-06 17:23 ` Jan Kratochvil
2011-03-06 18:23 ` Mark Kettenis
2011-03-06 18:28 ` Andreas Schwab
2011-03-06 22:44 ` [patch] Fix Solaris make gdb/data-directory/ compat. [Re: [rfa/rfc] Build libcommon.a for gdb and gdbserver] Jan Kratochvil
2011-03-07 4:28 ` Yao Qi
2011-03-07 4:35 ` Jan Kratochvil
2011-03-07 16:50 ` Tom Tromey
2011-02-21 18:58 ` [patch] Regression on CFLAGS=-m32 build " Jan Kratochvil
2011-02-21 20:09 ` Jan Kratochvil
2011-01-18 0:45 ` [rfa/rfc] Build libcommon.a for gdb and gdbserver Pedro Alves
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