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From: Michael Frysinger <vapier@sourceware.org> To: newlib-cvs@sourceware.org Subject: [newlib-cygwin/users/vapier/wip] libgloss: check for objcopy & objdump properly Date: Tue, 2 Jan 2024 04:35:34 +0000 (GMT) [thread overview] Message-ID: <20240102043534.A87A63858401@sourceware.org> (raw) https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=83da562c52a4b50383b733a6c156e51f7f043325 commit 83da562c52a4b50383b733a6c156e51f7f043325 Author: Mike Frysinger <vapier@gentoo.org> Date: Wed Dec 27 00:26:14 2023 -0500 libgloss: check for objcopy & objdump properly A bunch of ports hack together these values rather than setting them up in the configure script for everyone. Diff: --- libgloss/Makefile.in | 2 + libgloss/configure | 186 ++++++++++++++++++++++++++++++++++++++++++++++++++ libgloss/configure.ac | 2 + 3 files changed, 190 insertions(+) diff --git a/libgloss/Makefile.in b/libgloss/Makefile.in index fd845cf5f..deeb31cbc 100644 --- a/libgloss/Makefile.in +++ b/libgloss/Makefile.in @@ -812,6 +812,8 @@ MN10300_BSP_LIST = @MN10300_BSP_LIST@ MN10300_SCRIPT_LIST = @MN10300_SCRIPT_LIST@ MOXIE_BUILD_CRT0_FALSE = @MOXIE_BUILD_CRT0_FALSE@ MOXIE_BUILD_CRT0_TRUE = @MOXIE_BUILD_CRT0_TRUE@ +OBJCOPY = @OBJCOPY@ +OBJDUMP = @OBJDUMP@ OBJEXT = @OBJEXT@ PACKAGE = @PACKAGE@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ diff --git a/libgloss/configure b/libgloss/configure index 5f6bc5841..1cc042bc5 100755 --- a/libgloss/configure +++ b/libgloss/configure @@ -613,6 +613,8 @@ I386_CPPFLAGS ARM_OBJTYPE AARCH64_OBJTYPE CPP +OBJDUMP +OBJCOPY RANLIB LD ac_ct_AR @@ -4618,6 +4620,190 @@ else RANLIB="$ac_cv_prog_RANLIB" fi +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objcopy", so it can be a program name with args. +set dummy ${ac_tool_prefix}objcopy; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJCOPY+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJCOPY"; then + ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test. +else +as_save_IFS=$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 '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJCOPY="${ac_tool_prefix}objcopy" + $as_echo "$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 +OBJCOPY=$ac_cv_prog_OBJCOPY +if test -n "$OBJCOPY"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5 +$as_echo "$OBJCOPY" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJCOPY"; then + ac_ct_OBJCOPY=$OBJCOPY + # Extract the first word of "objcopy", so it can be a program name with args. +set dummy objcopy; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJCOPY+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJCOPY"; then + ac_cv_prog_ac_ct_OBJCOPY="$ac_ct_OBJCOPY" # Let the user override the test. +else +as_save_IFS=$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 '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJCOPY="objcopy" + $as_echo "$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_OBJCOPY=$ac_cv_prog_ac_ct_OBJCOPY +if test -n "$ac_ct_OBJCOPY"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJCOPY" >&5 +$as_echo "$ac_ct_OBJCOPY" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJCOPY" = x; then + OBJCOPY=":" + 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 + OBJCOPY=$ac_ct_OBJCOPY + fi +else + OBJCOPY="$ac_cv_prog_OBJCOPY" +fi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$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 '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$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 +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$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 '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$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_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP=":" + 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 + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + $as_echo "#define HAVE_GNU_LD 1" >>confdefs.h diff --git a/libgloss/configure.ac b/libgloss/configure.ac index 268d86c51..c37c1c2c2 100644 --- a/libgloss/configure.ac +++ b/libgloss/configure.ac @@ -267,6 +267,8 @@ AM_PROG_AR LD=${LD-ld} AC_SUBST(LD) AC_PROG_RANLIB +AC_CHECK_TOOL(OBJCOPY, objcopy, :) +AC_CHECK_TOOL(OBJDUMP, objdump, :) AC_DEFINE(HAVE_GNU_LD, 1, [Using GNU LD])
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