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* [gcc r10-10782] Darwin, configury : Allow for specification and detection of dsymutil.
@ 2022-05-29 19:05 Iain D Sandoe
0 siblings, 0 replies; only message in thread
From: Iain D Sandoe @ 2022-05-29 19:05 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:c7c9940788ce9d816df455a2f18f276a47fa446b
commit r10-10782-gc7c9940788ce9d816df455a2f18f276a47fa446b
Author: Iain Sandoe <iain@sandoe.co.uk>
Date: Sun Dec 13 17:21:16 2020 +0000
Darwin, configury : Allow for specification and detection of dsymutil.
In order to enable DWARF versions > 2 we need a sufficiently modern
version of dsymutil (in addition to the assembler / linker). This
allows the user to configure a different path from the installed one.
In addition, there are several sources of dsymutil so we differentiate
these in order to be get accurate version information.
Backported from commits 3b5e8ee4f1ecc6d407f391695f65960bcbd63cff and
b019b28ebd65462a092c96d95e9e356c8bb39b78
Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>
gcc/ChangeLog:
* configure.ac: Handle --with-dsymutil in the same way as we
do for the assembler and linker. (DEFAULT_DSYMUTIL): New.
Extract the type and version for the dsymutil configured or
found by the default searches.
* config.in: Regenerated.
* configure: Regenerated.
* collect2.c (do_dsymutil): Handle locating dsymutil in the
same way as for the assembler and linker.
* config/darwin.h (DSYMUTIL): Delete.
* gcc.c: Report a configured dsymutil correctly.
* exec-tool.in: Allow for dsymutil.
* doc/install.texi: Document --with-dsymutil.
ChangeLog:
* Makefile.def: Add dsymutil defs.
* Makefile.in: Regenerated.
* Makefile.tpl: Add dsymutil to flags.
* configure: Regenerated.
* configure.ac: Add dsymutil to target and build recipes.
Diff:
---
Makefile.def | 1 +
Makefile.in | 10 ++
Makefile.tpl | 9 ++
configure | 413 +++++++++++++++++++++++++++++++++++++++++++++++++++
configure.ac | 6 +
gcc/collect2.c | 40 ++++-
gcc/config.in | 12 ++
gcc/config/darwin.h | 2 -
gcc/configure | 214 +++++++++++++++++++++++++-
gcc/configure.ac | 138 ++++++++++++++++-
gcc/doc/install.texi | 4 +
gcc/exec-tool.in | 8 +
gcc/gcc.c | 5 +
13 files changed, 851 insertions(+), 11 deletions(-)
diff --git a/Makefile.def b/Makefile.def
index 36fd26b0367..3fa425905fc 100644
--- a/Makefile.def
+++ b/Makefile.def
@@ -283,6 +283,7 @@ flags_to_pass = { flag= CFLAGS_FOR_TARGET ; };
flags_to_pass = { flag= CPPFLAGS_FOR_TARGET ; };
flags_to_pass = { flag= CXXFLAGS_FOR_TARGET ; };
flags_to_pass = { flag= DLLTOOL_FOR_TARGET ; };
+flags_to_pass = { flag= DSYMUTIL_FOR_TARGET ; };
flags_to_pass = { flag= FLAGS_FOR_TARGET ; };
flags_to_pass = { flag= GFORTRAN_FOR_TARGET ; };
flags_to_pass = { flag= GOC_FOR_TARGET ; };
diff --git a/Makefile.in b/Makefile.in
index b3b8485679c..0b06ac57c27 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -162,6 +162,7 @@ BUILD_EXPORTS = \
GDC="$(GDC_FOR_BUILD)"; export GDC; \
GDCFLAGS="$(GDCFLAGS_FOR_BUILD)"; export GDCFLAGS; \
DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
+ DSYMUTIL="$(DSYMUTIL_FOR_BUILD)"; export DSYMUTIL; \
LD="$(LD_FOR_BUILD)"; export LD; \
LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
NM="$(NM_FOR_BUILD)"; export NM; \
@@ -203,6 +204,7 @@ HOST_EXPORTS = \
CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
CXX_FOR_BUILD="$(CXX_FOR_BUILD)"; export CXX_FOR_BUILD; \
DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
+ DSYMUTIL="$(DSYMUTIL)"; export DSYMUTIL; \
LD="$(LD)"; export LD; \
LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \
NM="$(NM)"; export NM; \
@@ -215,6 +217,7 @@ HOST_EXPORTS = \
READELF="$(READELF)"; export READELF; \
AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
+ DSYMUTIL_FOR_TARGET="$(DSYMUTIL_FOR_TARGET)"; export DSYMUTIL_FOR_TARGET; \
GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
@@ -297,6 +300,7 @@ BASE_TARGET_EXPORTS = \
GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
GDC="$(GDC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GDC; \
DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
+ DSYMUTIL="$(DSYMUTIL_FOR_TARGET)"; export DSYMUTIL; \
LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
@@ -359,6 +363,7 @@ CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
CXX_FOR_BUILD = @CXX_FOR_BUILD@
DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
+DSYMUTIL_FOR_BUILD = @DSYMUTIL_FOR_BUILD@
GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
GOC_FOR_BUILD = @GOC_FOR_BUILD@
GDC_FOR_BUILD = @GDC_FOR_BUILD@
@@ -409,6 +414,7 @@ AR_FLAGS = rc
CC = @CC@
CXX = @CXX@
DLLTOOL = @DLLTOOL@
+DSYMUTIL = @DSYMUTIL@
LD = @LD@
LIPO = @LIPO@
NM = @NM@
@@ -599,6 +605,7 @@ GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
GDC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GDC_FOR_TARGET@
DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
+DSYMUTIL_FOR_TARGET=@DSYMUTIL_FOR_TARGET@
LD_FOR_TARGET=@LD_FOR_TARGET@
LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
@@ -817,6 +824,7 @@ BASE_FLAGS_TO_PASS = \
"CPPFLAGS_FOR_TARGET=$(CPPFLAGS_FOR_TARGET)" \
"CXXFLAGS_FOR_TARGET=$(CXXFLAGS_FOR_TARGET)" \
"DLLTOOL_FOR_TARGET=$(DLLTOOL_FOR_TARGET)" \
+ "DSYMUTIL_FOR_TARGET=$(DSYMUTIL_FOR_TARGET)" \
"FLAGS_FOR_TARGET=$(FLAGS_FOR_TARGET)" \
"GFORTRAN_FOR_TARGET=$(GFORTRAN_FOR_TARGET)" \
"GOC_FOR_TARGET=$(GOC_FOR_TARGET)" \
@@ -892,6 +900,7 @@ EXTRA_HOST_FLAGS = \
'CC=$(CC)' \
'CXX=$(CXX)' \
'DLLTOOL=$(DLLTOOL)' \
+ 'DSYMUTIL=$(DSYMUTIL)' \
'GFORTRAN=$(GFORTRAN)' \
'GOC=$(GOC)' \
'GDC=$(GDC)' \
@@ -950,6 +959,7 @@ EXTRA_TARGET_FLAGS = \
$$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
+ 'DSYMUTIL=$$(DSYMUTIL_FOR_TARGET)' \
'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
diff --git a/Makefile.tpl b/Makefile.tpl
index a0ce803a0ad..194a2e9290e 100644
--- a/Makefile.tpl
+++ b/Makefile.tpl
@@ -165,6 +165,7 @@ BUILD_EXPORTS = \
GDC="$(GDC_FOR_BUILD)"; export GDC; \
GDCFLAGS="$(GDCFLAGS_FOR_BUILD)"; export GDCFLAGS; \
DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
+ DSYMUTIL="$(DSYMUTIL_FOR_BUILD)"; export DSYMUTIL; \
LD="$(LD_FOR_BUILD)"; export LD; \
LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
NM="$(NM_FOR_BUILD)"; export NM; \
@@ -206,6 +207,7 @@ HOST_EXPORTS = \
CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
CXX_FOR_BUILD="$(CXX_FOR_BUILD)"; export CXX_FOR_BUILD; \
DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
+ DSYMUTIL="$(DSYMUTIL)"; export DSYMUTIL; \
LD="$(LD)"; export LD; \
LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \
NM="$(NM)"; export NM; \
@@ -218,6 +220,7 @@ HOST_EXPORTS = \
READELF="$(READELF)"; export READELF; \
AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
+ DSYMUTIL_FOR_TARGET="$(DSYMUTIL_FOR_TARGET)"; export DSYMUTIL_FOR_TARGET; \
GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
@@ -300,6 +303,7 @@ BASE_TARGET_EXPORTS = \
GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
GDC="$(GDC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GDC; \
DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
+ DSYMUTIL="$(DSYMUTIL_FOR_TARGET)"; export DSYMUTIL; \
LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
@@ -362,6 +366,7 @@ CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
CXX_FOR_BUILD = @CXX_FOR_BUILD@
DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
+DSYMUTIL_FOR_BUILD = @DSYMUTIL_FOR_BUILD@
GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
GOC_FOR_BUILD = @GOC_FOR_BUILD@
GDC_FOR_BUILD = @GDC_FOR_BUILD@
@@ -412,6 +417,7 @@ AR_FLAGS = rc
CC = @CC@
CXX = @CXX@
DLLTOOL = @DLLTOOL@
+DSYMUTIL = @DSYMUTIL@
LD = @LD@
LIPO = @LIPO@
NM = @NM@
@@ -522,6 +528,7 @@ GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
GDC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GDC_FOR_TARGET@
DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
+DSYMUTIL_FOR_TARGET=@DSYMUTIL_FOR_TARGET@
LD_FOR_TARGET=@LD_FOR_TARGET@
LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
@@ -647,6 +654,7 @@ EXTRA_HOST_FLAGS = \
'CC=$(CC)' \
'CXX=$(CXX)' \
'DLLTOOL=$(DLLTOOL)' \
+ 'DSYMUTIL=$(DSYMUTIL)' \
'GFORTRAN=$(GFORTRAN)' \
'GOC=$(GOC)' \
'GDC=$(GDC)' \
@@ -705,6 +713,7 @@ EXTRA_TARGET_FLAGS = \
$$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
+ 'DSYMUTIL=$$(DSYMUTIL_FOR_TARGET)' \
'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
diff --git a/configure b/configure
index 3d566041069..d8c29ba239b 100755
--- a/configure
+++ b/configure
@@ -609,6 +609,7 @@ OBJCOPY_FOR_TARGET
NM_FOR_TARGET
LIPO_FOR_TARGET
LD_FOR_TARGET
+DSYMUTIL_FOR_TARGET
DLLTOOL_FOR_TARGET
AS_FOR_TARGET
AR_FOR_TARGET
@@ -629,6 +630,7 @@ RANLIB
NM
LIPO
LD
+DSYMUTIL
DLLTOOL
AS
AR
@@ -649,6 +651,7 @@ LDFLAGS_FOR_BUILD
GDC_FOR_BUILD
GOC_FOR_BUILD
GFORTRAN_FOR_BUILD
+DSYMUTIL_FOR_BUILD
DLLTOOL_FOR_BUILD
CXX_FOR_BUILD
CXXFLAGS_FOR_BUILD
@@ -851,6 +854,7 @@ target_configargs
AR
AS
DLLTOOL
+DSYMUTIL
LD
LIPO
NM
@@ -871,6 +875,7 @@ GDC_FOR_TARGET
AR_FOR_TARGET
AS_FOR_TARGET
DLLTOOL_FOR_TARGET
+DSYMUTIL_FOR_TARGET
LD_FOR_TARGET
LIPO_FOR_TARGET
NM_FOR_TARGET
@@ -1634,6 +1639,7 @@ Some influential environment variables:
AR AR for the host
AS AS for the host
DLLTOOL DLLTOOL for the host
+ DSYMUTIL DSYMUTIL for the host
LD LD for the host
LIPO LIPO for the host
NM NM for the host
@@ -1663,6 +1669,8 @@ Some influential environment variables:
AS for the target
DLLTOOL_FOR_TARGET
DLLTOOL for the target
+ DSYMUTIL_FOR_TARGET
+ DSYMUTIL for the target
LD_FOR_TARGET
LD for the target
LIPO_FOR_TARGET
@@ -4094,6 +4102,7 @@ if test "${build}" != "${host}" ; then
AS_FOR_BUILD=${AS_FOR_BUILD-as}
CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
CXX_FOR_BUILD=${CXX_FOR_BUILD-g++}
+ DSYMUTIL_FOR_BUILD=${DSYMUTIL_FOR_BUILD-dsymutil}
GFORTRAN_FOR_BUILD=${GFORTRAN_FOR_BUILD-gfortran}
GOC_FOR_BUILD=${GOC_FOR_BUILD-gccgo}
GDC_FOR_BUILD=${GDC_FOR_BUILD-gdc}
@@ -4108,6 +4117,7 @@ else
AS_FOR_BUILD="\$(AS)"
CC_FOR_BUILD="\$(CC)"
CXX_FOR_BUILD="\$(CXX)"
+ DSYMUTIL_FOR_BUILD="\$(DSYMUTIL)"
GFORTRAN_FOR_BUILD="\$(GFORTRAN)"
GOC_FOR_BUILD="\$(GOC)"
GDC_FOR_BUILD="\$(GDC)"
@@ -7883,6 +7893,7 @@ done
+
# Generate default definitions for YACC, M4, LEX and other programs that run
# on the build machine. These are used if the Makefile can't locate these
# programs in objdir.
@@ -8715,6 +8726,147 @@ fi
+if test -n "$DSYMUTIL"; then
+ ac_cv_prog_DSYMUTIL=$DSYMUTIL
+elif test -n "$ac_cv_prog_DSYMUTIL"; then
+ DSYMUTIL=$ac_cv_prog_DSYMUTIL
+fi
+
+if test -n "$ac_cv_prog_DSYMUTIL"; then
+ for ncn_progname in dsymutil; do
+ # Extract the first word of "${ncn_progname}", so it can be a program name with args.
+set dummy ${ncn_progname}; 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_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DSYMUTIL"; then
+ ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$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_DSYMUTIL="${ncn_progname}"
+ $as_echo "$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
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ done
+fi
+
+for ncn_progname in dsymutil; do
+ if test -n "$ncn_tool_prefix"; then
+ # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
+set dummy ${ncn_tool_prefix}${ncn_progname}; 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_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DSYMUTIL"; then
+ ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$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_DSYMUTIL="${ncn_tool_prefix}${ncn_progname}"
+ $as_echo "$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
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+ if test -z "$ac_cv_prog_DSYMUTIL" && test $build = $host ; then
+ # Extract the first word of "${ncn_progname}", so it can be a program name with args.
+set dummy ${ncn_progname}; 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_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DSYMUTIL"; then
+ ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$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_DSYMUTIL="${ncn_progname}"
+ $as_echo "$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
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+ test -n "$ac_cv_prog_DSYMUTIL" && break
+done
+
+if test -z "$ac_cv_prog_DSYMUTIL" ; then
+ set dummy dsymutil
+ if test $build = $host ; then
+ DSYMUTIL="$2"
+ else
+ DSYMUTIL="${ncn_tool_prefix}$2"
+ fi
+fi
+
+
+
if test -n "$LD"; then
ac_cv_prog_LD=$LD
elif test -n "$ac_cv_prog_LD"; then
@@ -11945,6 +12097,236 @@ fi
+if test -z "$ac_cv_path_DSYMUTIL_FOR_TARGET" ; then
+ if test -n "$with_build_time_tools"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dsymutil in $with_build_time_tools" >&5
+$as_echo_n "checking for dsymutil in $with_build_time_tools... " >&6; }
+ if test -x $with_build_time_tools/dsymutil; then
+ DSYMUTIL_FOR_TARGET=`cd $with_build_time_tools && pwd`/dsymutil
+ ac_cv_path_DSYMUTIL_FOR_TARGET=$DSYMUTIL_FOR_TARGET
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_DSYMUTIL_FOR_TARGET" >&5
+$as_echo "$ac_cv_path_DSYMUTIL_FOR_TARGET" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ fi
+ elif test $build != $host && test $have_gcc_for_target = yes; then
+ DSYMUTIL_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=dsymutil`
+ test $DSYMUTIL_FOR_TARGET = dsymutil && DSYMUTIL_FOR_TARGET=
+ test -n "$DSYMUTIL_FOR_TARGET" && ac_cv_path_DSYMUTIL_FOR_TARGET=$DSYMUTIL_FOR_TARGET
+ fi
+fi
+if test -z "$ac_cv_path_DSYMUTIL_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
+ # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; 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_path_DSYMUTIL_FOR_TARGET+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $DSYMUTIL_FOR_TARGET in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_DSYMUTIL_FOR_TARGET="$DSYMUTIL_FOR_TARGET" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $gcc_cv_tool_dirs
+do
+ IFS=$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_path_DSYMUTIL_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+DSYMUTIL_FOR_TARGET=$ac_cv_path_DSYMUTIL_FOR_TARGET
+if test -n "$DSYMUTIL_FOR_TARGET"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL_FOR_TARGET" >&5
+$as_echo "$DSYMUTIL_FOR_TARGET" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_path_DSYMUTIL_FOR_TARGET" ; then
+
+
+if test -n "$DSYMUTIL_FOR_TARGET"; then
+ ac_cv_prog_DSYMUTIL_FOR_TARGET=$DSYMUTIL_FOR_TARGET
+elif test -n "$ac_cv_prog_DSYMUTIL_FOR_TARGET"; then
+ DSYMUTIL_FOR_TARGET=$ac_cv_prog_DSYMUTIL_FOR_TARGET
+fi
+
+if test -n "$ac_cv_prog_DSYMUTIL_FOR_TARGET"; then
+ for ncn_progname in dsymutil; do
+ # Extract the first word of "${ncn_progname}", so it can be a program name with args.
+set dummy ${ncn_progname}; 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_DSYMUTIL_FOR_TARGET+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DSYMUTIL_FOR_TARGET"; then
+ ac_cv_prog_DSYMUTIL_FOR_TARGET="$DSYMUTIL_FOR_TARGET" # Let the user override the test.
+else
+as_save_IFS=$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_DSYMUTIL_FOR_TARGET="${ncn_progname}"
+ $as_echo "$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
+DSYMUTIL_FOR_TARGET=$ac_cv_prog_DSYMUTIL_FOR_TARGET
+if test -n "$DSYMUTIL_FOR_TARGET"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL_FOR_TARGET" >&5
+$as_echo "$DSYMUTIL_FOR_TARGET" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ done
+fi
+
+if test -z "$ac_cv_prog_DSYMUTIL_FOR_TARGET" && test -n "$with_build_time_tools"; then
+ for ncn_progname in dsymutil; do
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
+$as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
+ if test -x $with_build_time_tools/${ncn_progname}; then
+ ac_cv_prog_DSYMUTIL_FOR_TARGET=$with_build_time_tools/${ncn_progname}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ break
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ fi
+ done
+fi
+
+if test -z "$ac_cv_prog_DSYMUTIL_FOR_TARGET"; then
+ for ncn_progname in dsymutil; do
+ if test -n "$ncn_target_tool_prefix"; then
+ # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
+set dummy ${ncn_target_tool_prefix}${ncn_progname}; 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_DSYMUTIL_FOR_TARGET+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DSYMUTIL_FOR_TARGET"; then
+ ac_cv_prog_DSYMUTIL_FOR_TARGET="$DSYMUTIL_FOR_TARGET" # Let the user override the test.
+else
+as_save_IFS=$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_DSYMUTIL_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
+ $as_echo "$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
+DSYMUTIL_FOR_TARGET=$ac_cv_prog_DSYMUTIL_FOR_TARGET
+if test -n "$DSYMUTIL_FOR_TARGET"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL_FOR_TARGET" >&5
+$as_echo "$DSYMUTIL_FOR_TARGET" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+ if test -z "$ac_cv_prog_DSYMUTIL_FOR_TARGET" && test $build = $target ; then
+ # Extract the first word of "${ncn_progname}", so it can be a program name with args.
+set dummy ${ncn_progname}; 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_DSYMUTIL_FOR_TARGET+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DSYMUTIL_FOR_TARGET"; then
+ ac_cv_prog_DSYMUTIL_FOR_TARGET="$DSYMUTIL_FOR_TARGET" # Let the user override the test.
+else
+as_save_IFS=$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_DSYMUTIL_FOR_TARGET="${ncn_progname}"
+ $as_echo "$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
+DSYMUTIL_FOR_TARGET=$ac_cv_prog_DSYMUTIL_FOR_TARGET
+if test -n "$DSYMUTIL_FOR_TARGET"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL_FOR_TARGET" >&5
+$as_echo "$DSYMUTIL_FOR_TARGET" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+ test -n "$ac_cv_prog_DSYMUTIL_FOR_TARGET" && break
+ done
+fi
+
+if test -z "$ac_cv_prog_DSYMUTIL_FOR_TARGET" ; then
+ set dummy dsymutil
+ if test $build = $target ; then
+ DSYMUTIL_FOR_TARGET="$2"
+ else
+ DSYMUTIL_FOR_TARGET="${ncn_target_tool_prefix}$2"
+ fi
+else
+ DSYMUTIL_FOR_TARGET="$ac_cv_prog_DSYMUTIL_FOR_TARGET"
+fi
+
+else
+ DSYMUTIL_FOR_TARGET=$ac_cv_path_DSYMUTIL_FOR_TARGET
+fi
+
+
+
+
if test -z "$ac_cv_path_LD_FOR_TARGET" ; then
if test -n "$with_build_time_tools"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld in $with_build_time_tools" >&5
@@ -14733,6 +15115,37 @@ $as_echo "pre-installed" >&6; }
fi
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target dsymutil" >&5
+$as_echo_n "checking where to find the target dsymutil... " >&6; }
+if test "x${build}" != "x${host}" ; then
+ if expr "x$DSYMUTIL_FOR_TARGET" : "x/" > /dev/null; then
+ # We already found the complete path
+ ac_dir=`dirname $DSYMUTIL_FOR_TARGET`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
+$as_echo "pre-installed in $ac_dir" >&6; }
+ else
+ # Canadian cross, just use what we found
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
+$as_echo "pre-installed" >&6; }
+ fi
+else
+ if expr "x$DSYMUTIL_FOR_TARGET" : "x/" > /dev/null; then
+ # We already found the complete path
+ ac_dir=`dirname $DSYMUTIL_FOR_TARGET`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
+$as_echo "pre-installed in $ac_dir" >&6; }
+ elif test "x$target" = "x$host"; then
+ # We can use an host tool
+ DSYMUTIL_FOR_TARGET='$(DSYMUTIL)'
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
+$as_echo "host tool" >&6; }
+ else
+ # We need a cross tool
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
+$as_echo "pre-installed" >&6; }
+ fi
+fi
+
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target gcc" >&5
$as_echo_n "checking where to find the target gcc... " >&6; }
if test "x${build}" != "x${host}" ; then
diff --git a/configure.ac b/configure.ac
index 561c89f56e1..4c759773dff 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1350,6 +1350,7 @@ if test "${build}" != "${host}" ; then
AS_FOR_BUILD=${AS_FOR_BUILD-as}
CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
CXX_FOR_BUILD=${CXX_FOR_BUILD-g++}
+ DSYMUTIL_FOR_BUILD=${DSYMUTIL_FOR_BUILD-dsymutil}
GFORTRAN_FOR_BUILD=${GFORTRAN_FOR_BUILD-gfortran}
GOC_FOR_BUILD=${GOC_FOR_BUILD-gccgo}
GDC_FOR_BUILD=${GDC_FOR_BUILD-gdc}
@@ -1364,6 +1365,7 @@ else
AS_FOR_BUILD="\$(AS)"
CC_FOR_BUILD="\$(CC)"
CXX_FOR_BUILD="\$(CXX)"
+ DSYMUTIL_FOR_BUILD="\$(DSYMUTIL)"
GFORTRAN_FOR_BUILD="\$(GFORTRAN)"
GOC_FOR_BUILD="\$(GOC)"
GDC_FOR_BUILD="\$(GDC)"
@@ -3378,6 +3380,7 @@ AC_SUBST(CFLAGS_FOR_BUILD)
AC_SUBST(CXXFLAGS_FOR_BUILD)
AC_SUBST(CXX_FOR_BUILD)
AC_SUBST(DLLTOOL_FOR_BUILD)
+AC_SUBST(DSYMUTIL_FOR_BUILD)
AC_SUBST(GFORTRAN_FOR_BUILD)
AC_SUBST(GOC_FOR_BUILD)
AC_SUBST(GDC_FOR_BUILD)
@@ -3457,6 +3460,7 @@ esac
NCN_STRICT_CHECK_TOOLS(AR, ar)
NCN_STRICT_CHECK_TOOLS(AS, as)
NCN_STRICT_CHECK_TOOLS(DLLTOOL, dlltool)
+NCN_STRICT_CHECK_TOOLS(DSYMUTIL, dsymutil)
NCN_STRICT_CHECK_TOOLS(LD, ld)
NCN_STRICT_CHECK_TOOLS(LIPO, lipo)
NCN_STRICT_CHECK_TOOLS(NM, nm)
@@ -3496,6 +3500,7 @@ NCN_STRICT_CHECK_TARGET_TOOLS(GDC_FOR_TARGET, gdc)
ACX_CHECK_INSTALLED_TARGET_TOOL(AR_FOR_TARGET, ar)
ACX_CHECK_INSTALLED_TARGET_TOOL(AS_FOR_TARGET, as)
ACX_CHECK_INSTALLED_TARGET_TOOL(DLLTOOL_FOR_TARGET, dlltool)
+ACX_CHECK_INSTALLED_TARGET_TOOL(DSYMUTIL_FOR_TARGET, dsymutil)
ACX_CHECK_INSTALLED_TARGET_TOOL(LD_FOR_TARGET, ld)
ACX_CHECK_INSTALLED_TARGET_TOOL(LIPO_FOR_TARGET, lipo)
ACX_CHECK_INSTALLED_TARGET_TOOL(NM_FOR_TARGET, nm)
@@ -3521,6 +3526,7 @@ GCC_TARGET_TOOL(c++ for libstdc++, RAW_CXX_FOR_TARGET, CXX,
[gcc/xgcc -shared-libgcc -B$$r/$(HOST_SUBDIR)/gcc -nostdinc++ -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs],
c++)
GCC_TARGET_TOOL(dlltool, DLLTOOL_FOR_TARGET, DLLTOOL, [binutils/dlltool])
+GCC_TARGET_TOOL(dsymutil, DSYMUTIL_FOR_TARGET, DSYMUTIL)
GCC_TARGET_TOOL(gcc, GCC_FOR_TARGET, , [gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/])
GCC_TARGET_TOOL(gfortran, GFORTRAN_FOR_TARGET, GFORTRAN,
[gcc/gfortran -B$$r/$(HOST_SUBDIR)/gcc/], fortran)
diff --git a/gcc/collect2.c b/gcc/collect2.c
index f8a5ce45994..defd261027f 100644
--- a/gcc/collect2.c
+++ b/gcc/collect2.c
@@ -3005,15 +3005,49 @@ process_args (int *argcp, char **argv) {
static void
do_dsymutil (const char *output_file) {
- const char *dsymutil = DSYMUTIL + 1;
+ const char *dsymutil = 0;
struct pex_obj *pex;
- char **real_argv = XCNEWVEC (char *, 3);
+ char **real_argv = XCNEWVEC (char *, verbose ? 4 : 3);
const char ** argv = CONST_CAST2 (const char **, char **,
real_argv);
+/* For cross-builds search the PATH using target-qualified name if we
+ have not already found a suitable dsymutil. In practice, all modern
+ versions of dsymutil handle all supported archs, however the approach
+ here is consistent with the way other installations work (and one can
+ always symlink a multitarget dsymutil with a target-specific name). */
+ const char *dsname = "dsymutil";
+#ifdef CROSS_DIRECTORY_STRUCTURE
+ const char *qname = concat (target_machine, "-", dsname, NULL);
+#else
+ const char *qname = dsname;
+#endif
+#ifdef DEFAULT_DSYMUTIL
+ /* Configured default takes priority. */
+ if (dsymutil == 0 && access (DEFAULT_DSYMUTIL, X_OK) == 0)
+ dsymutil = DEFAULT_DSYMUTIL;
+ if (dsymutil == 0)
+#endif
+#ifdef DSYMUTIL
+ /* Followed by one supplied in the target header, somewhat like the
+ REAL_XX_NAME used elsewhere. */
+ dsymutil = find_a_file (&cpath, DSYMUTIL, X_OK);
+ if (dsymutil == 0)
+ dsymutil = find_a_file (&path, DSYMUTIL, X_OK);
+ if (dsymutil == 0)
+#endif
+ dsymutil = find_a_file (&cpath, dsname, X_OK);
+ if (dsymutil == 0)
+ dsymutil = find_a_file (&path, qname, X_OK);
argv[0] = dsymutil;
argv[1] = output_file;
- argv[2] = (char *) 0;
+ if (verbose)
+ {
+ argv[2] = "-v";
+ argv[3] = (char *) 0;
+ }
+ else
+ argv[2] = (char *) 0;
pex = collect_execute (dsymutil, real_argv, NULL, NULL,
PEX_LAST | PEX_SEARCH, false);
diff --git a/gcc/config.in b/gcc/config.in
index 0938ca9013f..6de77edb446 100644
--- a/gcc/config.in
+++ b/gcc/config.in
@@ -55,6 +55,12 @@
#endif
+/* Define to enable the use of a default debug linker. */
+#ifndef USED_FOR_TARGET
+#undef DEFAULT_DSYMUTIL
+#endif
+
+
/* Define to enable the use of a default linker. */
#ifndef USED_FOR_TARGET
#undef DEFAULT_LINKER
@@ -94,6 +100,12 @@
#endif
+/* Define to the dsymutil version. */
+#ifndef USED_FOR_TARGET
+#undef DSYMUTIL_VERSION
+#endif
+
+
/* Define 0/1 if static analyzer feature is enabled. */
#ifndef USED_FOR_TARGET
#undef ENABLE_ANALYZER
diff --git a/gcc/config/darwin.h b/gcc/config/darwin.h
index 02b04c8457b..4153bbee1aa 100644
--- a/gcc/config/darwin.h
+++ b/gcc/config/darwin.h
@@ -240,8 +240,6 @@ extern GTY(()) int darwin_ms_struct;
DARWIN_NOCOMPACT_UNWIND \
"}}}}}}} %<pie %<no-pie %<rdynamic "
-#define DSYMUTIL "\ndsymutil"
-
/* Spec that controls whether the debug linker is run automatically for
a link step. This needs to be done if there is a source file on the
command line which will result in a temporary object (and debug is
diff --git a/gcc/configure b/gcc/configure
index 79272e5fb7f..fb2b31817d6 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -719,6 +719,8 @@ thin_archive_support
ld_soname_option
ld_version_script_option
libgcc_visibility
+ORIGINAL_DSYMUTIL_FOR_TARGET
+gcc_cv_dsymutil
gcc_cv_otool
gcc_cv_readelf
gcc_cv_objdump
@@ -938,6 +940,7 @@ enable_generated_files_in_srcdir
with_gnu_ld
with_ld
with_demangler_in_ld
+with_dsymutil
with_gnu_as
with_as
enable_largefile
@@ -1791,6 +1794,8 @@ Optional Packages:
--with-gnu-ld arrange to work with GNU ld
--with-ld arrange to use the specified ld (full pathname)
--with-demangler-in-ld try to use demangler in GNU ld
+ --with-dsymutil arrange to use the specified dsymutil (full
+ pathname)
--with-gnu-as arrange to work with GNU as
--with-as arrange to use the specified as (full pathname)
--with-stabs arrange to use stabs instead of host debug format
@@ -3765,8 +3770,14 @@ fi
case $target in
- *darwin*) ld64_flag=yes;; # Darwin can only use a ld64-compatible linker.
- *) ld64_flag=no;;
+ *darwin*)
+ ld64_flag=yes # Darwin can only use a ld64-compatible linker.
+ dsymutil_flag=yes # Darwin uses dsymutil to link debug.
+ ;;
+ *)
+ ld64_flag=no
+ dsymutil_flag=no
+ ;;
esac
# With pre-defined ld
@@ -3816,6 +3827,40 @@ else
fi
+# Allow the user to specify a dsymutil executable (used on Darwin only, so far)
+
+# Check whether --with-dsymutil was given.
+if test "${with_dsymutil+set}" = set; then :
+ withval=$with_dsymutil; DEFAULT_DSYMUTIL="$with_dsymutil"
+fi
+
+
+dsymutil_vers=
+if test x"${DEFAULT_DSYMUTIL+set}" = x"set"; then
+ if test ! -x "$DEFAULT_DSYMUTIL"; then
+ as_fn_error $? "cannot execute: $DEFAULT_DSYMUTIL: check --with-dsymutil or env. var. DEFAULT_DSYMUTIL" "$LINENO" 5
+ else
+ if dsymutil_vers=`$DEFAULT_DSYMUTIL -v /dev/null 2>&1`; then
+ dsymutil_flag=yes
+ fi
+ fi
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_DSYMUTIL "$DEFAULT_DSYMUTIL"
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default dsymutil was specified" >&5
+$as_echo_n "checking whether a default dsymutil was specified... " >&6; }
+if test x"${DEFAULT_DSYMUTIL+set}" = x"set"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_DSYMUTIL)" >&5
+$as_echo "yes ($DEFAULT_DSYMUTIL)" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
# ----------------------
# Find default assembler
# ----------------------
@@ -19022,7 +19067,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 19025 "configure"
+#line 19070 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -19128,7 +19173,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 19131 "configure"
+#line 19176 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -23036,6 +23081,71 @@ else
$as_echo "$gcc_cv_otool" >&6; }
fi
+# Figure out the dsymutil we will use.
+if ${gcc_cv_dsymutil+:} false; then :
+
+else
+
+if test -x "$DEFAULT_DSYMUTIL"; then
+ gcc_cv_dsymutil="$DEFAULT_DSYMUTIL"
+elif test -x dsymutil$build_exeext; then
+ gcc_cv_dsymutil=./dsymutil$build_exeext
+elif ( set dummy $DSYMUTIL_FOR_TARGET; test -x $2 ); then
+ gcc_cv_dsymutil=$DSYMUTIL_FOR_TARGET
+elif ( set dummy $DSYMUTIL; test -x $2 ); then
+ gcc_cv_dsymutil=$DSYMUTIL
+else
+ # Extract the first word of "$DSYMUTIL_FOR_TARGET", so it can be a program name with args.
+set dummy $DSYMUTIL_FOR_TARGET; 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_path_gcc_cv_dsymutil+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $gcc_cv_dsymutil in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_dsymutil="$gcc_cv_dsymutil" # Let the user override the test with a path.
+ ;;
+ *)
+ 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_path_gcc_cv_dsymutil="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+gcc_cv_dsymutil=$ac_cv_path_gcc_cv_dsymutil
+if test -n "$gcc_cv_dsymutil"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_dsymutil" >&5
+$as_echo "$gcc_cv_dsymutil" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+fi
+
+ORIGINAL_DSYMUTIL_FOR_TARGET=$gcc_cv_dsymutil
+
+case "$ORIGINAL_DSYMUTIL_FOR_TARGET" in
+ ./dsymutil | ./dsymutil$build_exeext) ;;
+ *) ac_config_files="$ac_config_files dsymutil:exec-tool.in"
+ ;;
+esac
+
# Figure out what assembler alignment features are present.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
$as_echo_n "checking assembler flags... " >&6; }
@@ -29276,6 +29386,100 @@ _ACEOF
fi
+if test x"$dsymutil_flag" = x"yes"; then
+
+ # If the user specified a dsymutil path, then we will already have the
+ # version string, otherwise, pick it up.
+ if test x"$gcc_cv_dsymutil" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dsymutil is a required tool for this system, but not found" >&5
+$as_echo "$as_me: WARNING: dsymutil is a required tool for this system, but not found" >&2;}
+ dsymutil_vers="tool unspecified"
+ elif test x"$dsymutil_vers" = x; then
+ dsymutil_vers=`$gcc_cv_dsymutil -v /dev/null 2>&1`
+ fi
+
+ dsymutil_temp=`echo $dsymutil_vers | sed 1q`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dsymutil version \"$dsymutil_temp\"" >&5
+$as_echo_n "checking dsymutil version \"$dsymutil_temp\"... " >&6; }
+ if echo $dsymutil_temp | grep dwarfutils- > /dev/null; then
+ dsymutil_kind=DWARFUTILS
+ dsymutil_vers=`echo $dsymutil_temp | sed 's/.*dwarfutils-\([0-9\.]*\).*/\1/'`
+ elif echo $dsymutil_temp | grep clang- > /dev/null; then
+ dsymutil_kind=CLANG
+ dsymutil_vers=`echo $dsymutil_temp | sed 's/.*clang-\([0-9\.]*\).*/\1/'`
+ elif echo $dsymutil_temp | grep 'LLVM version ' > /dev/null; then
+ dsymutil_kind=LLVM
+ dsymutil_vers=`echo $dsymutil_temp | sed 's/.*LLVM\ version\ \([0-9\.]*\).*/\1/'`
+ else
+ dsymutil_kind=UNKNOWN
+ dsymutil_vers="0.0"
+ fi
+ dsymutil_major=`expr "$dsymutil_vers" : '\([0-9]*\)'`
+ dsymutil_minor=`expr "$dsymutil_vers" : '[0-9]*\.\([0-9]*\)'`
+ dsymutil_tiny=`expr "$dsymutil_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
+ if test x"${dsymutil_minor}" = x; then
+ dsymutil_minor=0
+ fi
+ if test x"${dsymutil_tiny}" = x; then
+ dsymutil_tiny=0
+ fi
+
+cat >>confdefs.h <<_ACEOF
+#define DSYMUTIL_VERSION $dsymutil_kind,${dsymutil_major},${dsymutil_minor},${dsymutil_tiny}
+_ACEOF
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dsymutil_vers : $dsymutil_kind ${dsymutil_major} ${dsymutil_minor} ${dsymutil_tiny} " >&5
+$as_echo "$dsymutil_vers : $dsymutil_kind ${dsymutil_major} ${dsymutil_minor} ${dsymutil_tiny} " >&6; }
+fi
+
+case $target_os in
+ win32 | pe | cygwin* | mingw32*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking broken PE linker dwarf5 support" >&5
+$as_echo_n "checking broken PE linker dwarf5 support... " >&6; }
+ gcc_cv_ld_broken_pe_dwarf5=yes
+ if test $in_tree_ld = yes ; then
+ if grep -q '\.debug_loclists.*BLOCK.*__section_alignment__.*NOLOAD.*:' \
+ $gcc_cv_ld_gld_srcdir/scripttempl/pe*.sc \
+ && grep -q '\.debug_rnglists.*BLOCK.*__section_alignment__.*NOLOAD.*:' \
+ $gcc_cv_ld_gld_srcdir/scripttempl/pe*.sc; then
+ gcc_cv_ld_broken_pe_dwarf5=no
+ fi
+ else
+ if $gcc_cv_ld --verbose 2>&1 | grep -q '\.debug_loclists.*BLOCK.*__section_alignment__.*NOLOAD.*:' \
+ && $gcc_cv_ld --verbose 2>&1 | grep -q '\.debug_rnglists.*BLOCK.*__section_alignment__.*NOLOAD.*:'; then
+ gcc_cv_ld_broken_pe_dwarf5=no
+ fi
+ fi
+ if test x$gcc_cv_ld_broken_pe_dwarf5 = xyes; then
+
+$as_echo "#define HAVE_LD_BROKEN_PE_DWARF5 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_broken_pe_dwarf5" >&5
+$as_echo "$gcc_cv_ld_broken_pe_dwarf5" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking PE linker --disable-dynamicbase support" >&5
+$as_echo_n "checking PE linker --disable-dynamicbase support... " >&6; }
+ gcc_cv_ld_disable_dynamicbase=no
+ if test $in_tree_ld = yes; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 36 -o "$gcc_cv_gld_major_version" -gt 2; then \
+ gcc_cv_ld_disable_dynamicbase=yes
+ fi
+ else
+ if $gcc_cv_ld --help 2>&1 | grep -q 'disable\-]dynamicbase' > /dev/null; then
+ gcc_cv_ld_disable_dynamicbase=yes
+ fi
+ fi
+ if test x"$gcc_cv_ld_disable_dynamicbase" = xyes; then
+
+$as_echo "#define HAVE_LD_PE_DISABLE_DYNAMICBASE 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_disable_dynamicbase" >&5
+$as_echo "$gcc_cv_ld_disable_dynamicbase" >&6; }
+ ;;
+esac
+
# --------
# UNSORTED
# --------
@@ -31576,6 +31780,7 @@ do
"as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
"collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
"nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
+ "dsymutil") CONFIG_FILES="$CONFIG_FILES dsymutil:exec-tool.in" ;;
"clearcap.map") CONFIG_LINKS="$CONFIG_LINKS clearcap.map:${srcdir}/config/$clearcap_map" ;;
"$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
"default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
@@ -32210,6 +32415,7 @@ $as_echo "$as_me: executing $ac_file commands" >&6;}
"as":F) chmod +x as ;;
"collect-ld":F) chmod +x collect-ld ;;
"nm":F) chmod +x nm ;;
+ "dsymutil":F) chmod +x dsymutil ;;
"default":C)
case ${CONFIG_HEADERS} in
*auto-host.h:config.in*)
diff --git a/gcc/configure.ac b/gcc/configure.ac
index c1e019ca372..8cc7a1c32d3 100644
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -274,8 +274,14 @@ gnu_ld_flag="$with_gnu_ld",
gnu_ld_flag=no)
case $target in
- *darwin*) ld64_flag=yes;; # Darwin can only use a ld64-compatible linker.
- *) ld64_flag=no;;
+ *darwin*)
+ ld64_flag=yes # Darwin can only use a ld64-compatible linker.
+ dsymutil_flag=yes # Darwin uses dsymutil to link debug.
+ ;;
+ *)
+ ld64_flag=no
+ dsymutil_flag=no
+ ;;
esac
# With pre-defined ld
@@ -311,6 +317,31 @@ AC_ARG_WITH(demangler-in-ld,
demangler_in_ld="$with_demangler_in_ld",
demangler_in_ld=yes)
+# Allow the user to specify a dsymutil executable (used on Darwin only, so far)
+AC_ARG_WITH(dsymutil,
+[AS_HELP_STRING([--with-dsymutil], [arrange to use the specified dsymutil (full pathname)])],
+DEFAULT_DSYMUTIL="$with_dsymutil")
+
+dsymutil_vers=
+if test x"${DEFAULT_DSYMUTIL+set}" = x"set"; then
+ if test ! -x "$DEFAULT_DSYMUTIL"; then
+ AC_MSG_ERROR([cannot execute: $DEFAULT_DSYMUTIL: check --with-dsymutil or env. var. DEFAULT_DSYMUTIL])
+ else
+ if dsymutil_vers=`$DEFAULT_DSYMUTIL -v /dev/null 2>&1`; then
+ dsymutil_flag=yes
+ fi
+ fi
+ AC_DEFINE_UNQUOTED(DEFAULT_DSYMUTIL,"$DEFAULT_DSYMUTIL",
+ [Define to enable the use of a default debug linker.])
+fi
+
+AC_MSG_CHECKING([whether a default dsymutil was specified])
+if test x"${DEFAULT_DSYMUTIL+set}" = x"set"; then
+ AC_MSG_RESULT([yes ($DEFAULT_DSYMUTIL)])
+else
+ AC_MSG_RESULT(no)
+fi
+
# ----------------------
# Find default assembler
# ----------------------
@@ -2714,6 +2745,27 @@ else
AC_MSG_RESULT($gcc_cv_otool)
fi
+# Figure out the dsymutil we will use.
+AS_VAR_SET_IF(gcc_cv_dsymutil,, [
+if test -x "$DEFAULT_DSYMUTIL"; then
+ gcc_cv_dsymutil="$DEFAULT_DSYMUTIL"
+elif test -x dsymutil$build_exeext; then
+ gcc_cv_dsymutil=./dsymutil$build_exeext
+elif ( set dummy $DSYMUTIL_FOR_TARGET; test -x $[2] ); then
+ gcc_cv_dsymutil=$DSYMUTIL_FOR_TARGET
+elif ( set dummy $DSYMUTIL; test -x $[2] ); then
+ gcc_cv_dsymutil=$DSYMUTIL
+else
+ AC_PATH_PROG(gcc_cv_dsymutil, $DSYMUTIL_FOR_TARGET)
+fi])
+
+ORIGINAL_DSYMUTIL_FOR_TARGET=$gcc_cv_dsymutil
+AC_SUBST(ORIGINAL_DSYMUTIL_FOR_TARGET)
+case "$ORIGINAL_DSYMUTIL_FOR_TARGET" in
+ ./dsymutil | ./dsymutil$build_exeext) ;;
+ *) AC_CONFIG_FILES(dsymutil:exec-tool.in, [chmod +x dsymutil]) ;;
+esac
+
# Figure out what assembler alignment features are present.
gcc_GAS_CHECK_FEATURE([.balign and .p2align], gcc_cv_as_balign_and_p2align,
[2,6,0],,
@@ -5749,6 +5801,88 @@ if test x"$ld64_flag" = x"yes"; then
[Define to 1 if ld64 supports '-export_dynamic'.])
fi
+if test x"$dsymutil_flag" = x"yes"; then
+
+ # If the user specified a dsymutil path, then we will already have the
+ # version string, otherwise, pick it up.
+ if test x"$gcc_cv_dsymutil" = x; then
+ AC_MSG_WARN([dsymutil is a required tool for this system, but not found])
+ dsymutil_vers="tool unspecified"
+ elif test x"$dsymutil_vers" = x; then
+ dsymutil_vers=`$gcc_cv_dsymutil -v /dev/null 2>&1`
+ fi
+
+ dsymutil_temp=`echo $dsymutil_vers | sed 1q`
+ AC_MSG_CHECKING(dsymutil version "$dsymutil_temp")
+ if echo $dsymutil_temp | grep dwarfutils- > /dev/null; then
+ dsymutil_kind=DWARFUTILS
+ dsymutil_vers=`echo $dsymutil_temp | sed 's/.*dwarfutils-\([[0-9\.]]*\).*/\1/'`
+ elif echo $dsymutil_temp | grep clang- > /dev/null; then
+ dsymutil_kind=CLANG
+ dsymutil_vers=`echo $dsymutil_temp | sed 's/.*clang-\([[0-9\.]]*\).*/\1/'`
+ elif echo $dsymutil_temp | grep 'LLVM version ' > /dev/null; then
+ dsymutil_kind=LLVM
+ dsymutil_vers=`echo $dsymutil_temp | sed 's/.*LLVM\ version\ \([[0-9\.]]*\).*/\1/'`
+ else
+ dsymutil_kind=UNKNOWN
+ dsymutil_vers="0.0"
+ fi
+ dsymutil_major=`expr "$dsymutil_vers" : '\([[0-9]]*\)'`
+ dsymutil_minor=`expr "$dsymutil_vers" : '[[0-9]]*\.\([[0-9]]*\)'`
+ dsymutil_tiny=`expr "$dsymutil_vers" : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
+ if test x"${dsymutil_minor}" = x; then
+ dsymutil_minor=0
+ fi
+ if test x"${dsymutil_tiny}" = x; then
+ dsymutil_tiny=0
+ fi
+ AC_DEFINE_UNQUOTED(DSYMUTIL_VERSION, [$dsymutil_kind,${dsymutil_major},${dsymutil_minor},${dsymutil_tiny}],
+ [Define to the dsymutil version.])
+ AC_MSG_RESULT($dsymutil_vers : $dsymutil_kind ${dsymutil_major} ${dsymutil_minor} ${dsymutil_tiny} )
+fi
+
+case $target_os in
+ win32 | pe | cygwin* | mingw32*)
+ AC_MSG_CHECKING(broken PE linker dwarf5 support)
+ gcc_cv_ld_broken_pe_dwarf5=yes
+ if test $in_tree_ld = yes ; then
+ if grep -q '\.debug_loclists.*BLOCK.*__section_alignment__.*NOLOAD.*:' \
+ $gcc_cv_ld_gld_srcdir/scripttempl/pe*.sc \
+ && grep -q '\.debug_rnglists.*BLOCK.*__section_alignment__.*NOLOAD.*:' \
+ $gcc_cv_ld_gld_srcdir/scripttempl/pe*.sc; then
+ gcc_cv_ld_broken_pe_dwarf5=no
+ fi
+ else
+ if $gcc_cv_ld --verbose 2>&1 | grep -q '\.debug_loclists.*BLOCK.*__section_alignment__.*NOLOAD.*:' \
+ && $gcc_cv_ld --verbose 2>&1 | grep -q '\.debug_rnglists.*BLOCK.*__section_alignment__.*NOLOAD.*:'; then
+ gcc_cv_ld_broken_pe_dwarf5=no
+ fi
+ fi
+ if test x$gcc_cv_ld_broken_pe_dwarf5 = xyes; then
+ AC_DEFINE(HAVE_LD_BROKEN_PE_DWARF5, 1,
+ [Define if the PE linker has broken DWARF 5 support.])
+ fi
+ AC_MSG_RESULT($gcc_cv_ld_broken_pe_dwarf5)
+
+ AC_MSG_CHECKING(PE linker --disable-dynamicbase support)
+ gcc_cv_ld_disable_dynamicbase=no
+ if test $in_tree_ld = yes; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 36 -o "$gcc_cv_gld_major_version" -gt 2; then \
+ gcc_cv_ld_disable_dynamicbase=yes
+ fi
+ else
+ if $gcc_cv_ld --help 2>&1 | grep -q 'disable\-]dynamicbase' > /dev/null; then
+ gcc_cv_ld_disable_dynamicbase=yes
+ fi
+ fi
+ if test x"$gcc_cv_ld_disable_dynamicbase" = xyes; then
+ AC_DEFINE(HAVE_LD_PE_DISABLE_DYNAMICBASE, 1,
+ [Define if the PE linker supports --disable-dynamicbase option.])
+ fi
+ AC_MSG_RESULT($gcc_cv_ld_disable_dynamicbase)
+ ;;
+esac
+
# --------
# UNSORTED
# --------
diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi
index 7d98ec4190a..83f97cb2ce5 100644
--- a/gcc/doc/install.texi
+++ b/gcc/doc/install.texi
@@ -1041,6 +1041,10 @@ but for the linker.
Same as @uref{#with-as,,@option{--with-as}}
but for the linker.
+@item --with-dsymutil=@var{pathname}
+Same as @uref{#with-as,,@option{--with-as}}
+but for the debug linker (only used on Darwin platforms so far).
+
@item --with-stabs
Specify that stabs debugging
information should be used instead of whatever format the host normally
diff --git a/gcc/exec-tool.in b/gcc/exec-tool.in
index 45530848296..2c04269bf67 100644
--- a/gcc/exec-tool.in
+++ b/gcc/exec-tool.in
@@ -25,6 +25,7 @@ ORIGINAL_LD_BFD_FOR_TARGET="@ORIGINAL_LD_BFD_FOR_TARGET@"
ORIGINAL_LD_GOLD_FOR_TARGET="@ORIGINAL_LD_GOLD_FOR_TARGET@"
ORIGINAL_PLUGIN_LD_FOR_TARGET="@ORIGINAL_PLUGIN_LD_FOR_TARGET@"
ORIGINAL_NM_FOR_TARGET="@ORIGINAL_NM_FOR_TARGET@"
+ORIGINAL_DSYMUTIL_FOR_TARGET="@ORIGINAL_DSYMUTIL_FOR_TARGET@"
exeext=@host_exeext@
fast_install=@enable_fast_install@
objdir=@objdir@
@@ -71,6 +72,13 @@ case "$invoked" in
prog=nm-new$exeext
dir=binutils
;;
+ dsymutil)
+ original=$ORIGINAL_DSYMUTIL_FOR_TARGET
+ # We do not build this in tree - but still want to be able to execute
+ # a configured version from the build dir.
+ prog=
+ dir=
+ ;;
esac
case "$original" in
diff --git a/gcc/gcc.c b/gcc/gcc.c
index 9f790db0daf..6d0f8570ab5 100644
--- a/gcc/gcc.c
+++ b/gcc/gcc.c
@@ -2864,6 +2864,11 @@ find_a_file (const struct path_prefix *pprefix, const char *name, int mode,
return xstrdup (DEFAULT_LINKER);
#endif
+#ifdef DEFAULT_DSYMUTIL
+ if (! strcmp (name, "dsymutil") && access (DEFAULT_DSYMUTIL, mode) == 0)
+ return xstrdup (DEFAULT_DSYMUTIL);
+#endif
+
/* Determine the filename to execute (special case for absolute paths). */
if (IS_ABSOLUTE_PATH (name))
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2022-05-29 19:05 [gcc r10-10782] Darwin, configury : Allow for specification and detection of dsymutil Iain D Sandoe
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