From: "Arsen Arsenović" <arsen@aarsen.me>
To: gcc-patches@gcc.gnu.org
Cc: "H.J. Lu" <hjl.tools@gmail.com>
Subject: [PATCH 04/24] Sync with binutils: GCC: Pass --plugin to AR and RANLIB
Date: Mon, 7 Aug 2023 12:32:46 +0200 [thread overview]
Message-ID: <20230807105935.2098236-5-arsen@aarsen.me> (raw)
In-Reply-To: <20230807105935.2098236-1-arsen@aarsen.me>
From: "H.J. Lu" <hjl.tools@gmail.com>
Sync with binutils for building binutils with LTO:
50ad1254d50 GCC: Pass --plugin to AR and RANLIB
Detect GCC LTO plugin. Pass --plugin to AR and RANLIB to support LTO
build.
ChangeLog:
* Makefile.tpl (AR): Add @AR_PLUGIN_OPTION@
(RANLIB): Add @RANLIB_PLUGIN_OPTION@.
* configure.ac: Include config/gcc-plugin.m4.
AC_SUBST AR_PLUGIN_OPTION and RANLIB_PLUGIN_OPTION.
* libtool.m4 (_LT_CMD_OLD_ARCHIVE): Pass --plugin to AR and
RANLIB if possible.
* Makefile.in: Regenerated.
* configure: Likewise.
config/ChangeLog:
* gcc-plugin.m4 (GCC_PLUGIN_OPTION): New.
libiberty/ChangeLog:
* Makefile.in (AR): Add @AR_PLUGIN_OPTION@
(RANLIB): Add @RANLIB_PLUGIN_OPTION@.
(configure_deps): Depend on ../config/gcc-plugin.m4.
* configure.ac: AC_SUBST AR_PLUGIN_OPTION and
RANLIB_PLUGIN_OPTION.
* aclocal.m4: Regenerated.
* configure: Likewise.
zlib/ChangeLog:
* configure: Regenerated.
gcc/ChangeLog:
* configure: Regenerate.
libatomic/ChangeLog:
* configure: Regenerate.
libbacktrace/ChangeLog:
* configure: Regenerate.
libcc1/ChangeLog:
* configure: Regenerate.
libffi/ChangeLog:
* configure: Regenerate.
libgfortran/ChangeLog:
* configure: Regenerate.
libgm2/ChangeLog:
* configure: Regenerate.
libgomp/ChangeLog:
* configure: Regenerate.
libitm/ChangeLog:
* configure: Regenerate.
libobjc/ChangeLog:
* configure: Regenerate.
libphobos/ChangeLog:
* configure: Regenerate.
libquadmath/ChangeLog:
* configure: Regenerate.
libsanitizer/ChangeLog:
* configure: Regenerate.
libssp/ChangeLog:
* configure: Regenerate.
libstdc++-v3/ChangeLog:
* configure: Regenerate.
libvtv/ChangeLog:
* configure: Regenerate.
lto-plugin/ChangeLog:
* configure: Regenerate.
---
Makefile.in | 5 +++--
Makefile.tpl | 5 +++--
config/gcc-plugin.m4 | 28 ++++++++++++++++++++++++++++
configure | 39 +++++++++++++++++++++++++++++++++++++++
configure.ac | 15 +++++++++++++++
gcc/configure | 27 +++++++++++++++++++++++++--
libatomic/configure | 27 +++++++++++++++++++++++++--
libbacktrace/configure | 27 +++++++++++++++++++++++++--
libcc1/configure | 27 +++++++++++++++++++++++++--
libffi/configure | 27 +++++++++++++++++++++++++--
libgfortran/configure | 27 +++++++++++++++++++++++++--
libgm2/configure | 27 +++++++++++++++++++++++++--
libgomp/configure | 27 +++++++++++++++++++++++++--
libiberty/Makefile.in | 5 +++--
libiberty/aclocal.m4 | 1 +
libiberty/configure | 37 +++++++++++++++++++++++++++++++++++++
libiberty/configure.ac | 12 ++++++++++++
libitm/configure | 27 +++++++++++++++++++++++++--
libobjc/configure | 27 +++++++++++++++++++++++++--
libphobos/configure | 27 +++++++++++++++++++++++++--
libquadmath/configure | 27 +++++++++++++++++++++++++--
libsanitizer/configure | 27 +++++++++++++++++++++++++--
libssp/configure | 27 +++++++++++++++++++++++++--
libstdc++-v3/configure | 39 +++++++++++++++++++++++++++++++--------
libtool.m4 | 25 ++++++++++++++++++++++++-
libvtv/configure | 27 +++++++++++++++++++++++++--
lto-plugin/configure | 27 +++++++++++++++++++++++++--
zlib/configure | 27 +++++++++++++++++++++++++--
28 files changed, 621 insertions(+), 49 deletions(-)
diff --git a/Makefile.in b/Makefile.in
index 144bccd2603..6539fb201dc 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -417,7 +417,7 @@ MAKEINFOFLAGS = --split-size=5000000
# ---------------------------------------------
AS = @AS@
-AR = @AR@
+AR = @AR@ @AR_PLUGIN_OPTION@
AR_FLAGS = rc
CC = @CC@
CXX = @CXX@
@@ -428,7 +428,7 @@ LIPO = @LIPO@
NM = @NM@
OBJDUMP = @OBJDUMP@
OTOOL = @OTOOL@
-RANLIB = @RANLIB@
+RANLIB = @RANLIB@ @RANLIB_PLUGIN_OPTION@
READELF = @READELF@
STRIP = @STRIP@
WINDRES = @WINDRES@
@@ -66748,6 +66748,7 @@ AUTOCONF = autoconf
$(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
$(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4 \
$(srcdir)/config/elf.m4 $(srcdir)/config/isl.m4 \
+ $(srcdir)/config/gcc-plugin.m4 \
$(srcdir)/libtool.m4 $(srcdir)/ltoptions.m4 $(srcdir)/ltsugar.m4 \
$(srcdir)/ltversion.m4 $(srcdir)/lt~obsolete.m4
cd $(srcdir) && $(AUTOCONF)
diff --git a/Makefile.tpl b/Makefile.tpl
index 4fdca604eb0..6586e907964 100644
--- a/Makefile.tpl
+++ b/Makefile.tpl
@@ -420,7 +420,7 @@ MAKEINFOFLAGS = --split-size=5000000
# ---------------------------------------------
AS = @AS@
-AR = @AR@
+AR = @AR@ @AR_PLUGIN_OPTION@
AR_FLAGS = rc
CC = @CC@
CXX = @CXX@
@@ -431,7 +431,7 @@ LIPO = @LIPO@
NM = @NM@
OBJDUMP = @OBJDUMP@
OTOOL = @OTOOL@
-RANLIB = @RANLIB@
+RANLIB = @RANLIB@ @RANLIB_PLUGIN_OPTION@
READELF = @READELF@
STRIP = @STRIP@
WINDRES = @WINDRES@
@@ -2106,6 +2106,7 @@ AUTOCONF = autoconf
$(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
$(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4 \
$(srcdir)/config/elf.m4 $(srcdir)/config/isl.m4 \
+ $(srcdir)/config/gcc-plugin.m4 \
$(srcdir)/libtool.m4 $(srcdir)/ltoptions.m4 $(srcdir)/ltsugar.m4 \
$(srcdir)/ltversion.m4 $(srcdir)/lt~obsolete.m4
cd $(srcdir) && $(AUTOCONF)
diff --git a/config/gcc-plugin.m4 b/config/gcc-plugin.m4
index 2ccb9ca7258..d782d52858e 100644
--- a/config/gcc-plugin.m4
+++ b/config/gcc-plugin.m4
@@ -129,3 +129,31 @@ AC_DEFUN([GCC_ENABLE_PLUGINS],
fi
fi
])
+
+dnl
+dnl
+dnl GCC_PLUGIN_OPTION
+dnl (SHELL-CODE_HANDLER)
+dnl
+AC_DEFUN([GCC_PLUGIN_OPTION],[dnl
+AC_MSG_CHECKING([for -plugin option])
+
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+plugin_option=
+for plugin in $plugin_names; do
+ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+ if test x$plugin_so = x$plugin; then
+ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+ fi
+ if test x$plugin_so != x$plugin; then
+ plugin_option="--plugin $plugin_so"
+ break
+ fi
+done
+if test -n "$plugin_option"; then
+ $1="$plugin_option"
+ AC_MSG_RESULT($plugin_option)
+else
+ AC_MSG_RESULT([no])
+fi
+])
diff --git a/configure b/configure
index 3269da9829f..4aa1ca21a38 100755
--- a/configure
+++ b/configure
@@ -620,6 +620,8 @@ GFORTRAN_FOR_TARGET
GCC_FOR_TARGET
CXX_FOR_TARGET
CC_FOR_TARGET
+RANLIB_PLUGIN_OPTION
+AR_PLUGIN_OPTION
GDCFLAGS
READELF
OTOOL
@@ -12949,6 +12951,43 @@ fi
GDCFLAGS=${GDCFLAGS-${CFLAGS}}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -plugin option" >&5
+$as_echo_n "checking for -plugin option... " >&6; }
+
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+plugin_option=
+for plugin in $plugin_names; do
+ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+ if test x$plugin_so = x$plugin; then
+ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+ fi
+ if test x$plugin_so != x$plugin; then
+ plugin_option="--plugin $plugin_so"
+ break
+ fi
+done
+if test -n "$plugin_option"; then
+ PLUGIN_OPTION="$plugin_option"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_option" >&5
+$as_echo "$plugin_option" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+AR_PLUGIN_OPTION=
+RANLIB_PLUGIN_OPTION=
+if test -n "$PLUGIN_OPTION"; then
+ if $AR --help 2>&1 | grep -q "\--plugin"; then
+ AR_PLUGIN_OPTION="$PLUGIN_OPTION"
+ fi
+ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+ RANLIB_PLUGIN_OPTION="$PLUGIN_OPTION"
+ fi
+fi
+
+
+
# Target tools.
# Check whether --with-build-time-tools was given.
diff --git a/configure.ac b/configure.ac
index d07a0fa7698..a11b1006427 100644
--- a/configure.ac
+++ b/configure.ac
@@ -24,6 +24,7 @@ m4_include(config/override.m4)
m4_include(config/proginstall.m4)
m4_include(config/elf.m4)
m4_include(config/ax_cxx_compile_stdcxx.m4)
+m4_include(config/gcc-plugin.m4)
m4_include([libtool.m4])
m4_include([ltoptions.m4])
m4_include([ltsugar.m4])
@@ -3664,6 +3665,20 @@ AC_SUBST(GDC)
AC_SUBST(GDCFLAGS)
GDCFLAGS=${GDCFLAGS-${CFLAGS}}
+GCC_PLUGIN_OPTION(PLUGIN_OPTION)
+AR_PLUGIN_OPTION=
+RANLIB_PLUGIN_OPTION=
+if test -n "$PLUGIN_OPTION"; then
+ if $AR --help 2>&1 | grep -q "\--plugin"; then
+ AR_PLUGIN_OPTION="$PLUGIN_OPTION"
+ fi
+ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+ RANLIB_PLUGIN_OPTION="$PLUGIN_OPTION"
+ fi
+fi
+AC_SUBST(AR_PLUGIN_OPTION)
+AC_SUBST(RANLIB_PLUGIN_OPTION)
+
# Target tools.
AC_ARG_WITH([build-time-tools],
[AS_HELP_STRING([--with-build-time-tools=PATH],
diff --git a/gcc/configure b/gcc/configure
index c341ee12a8a..7c4a544fb19 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -14899,6 +14899,19 @@ test -z "$deplibs_check_method" && deplibs_check_method=unknown
+plugin_option=
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+for plugin in $plugin_names; do
+ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+ if test x$plugin_so = x$plugin; then
+ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+ fi
+ if test x$plugin_so != x$plugin; then
+ plugin_option="--plugin $plugin_so"
+ break
+ fi
+done
+
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
@@ -14992,6 +15005,11 @@ else
fi
test -z "$AR" && AR=ar
+if test -n "$plugin_option"; then
+ if $AR --help 2>&1 | grep -q "\--plugin"; then
+ AR="$AR $plugin_option"
+ fi
+fi
test -z "$AR_FLAGS" && AR_FLAGS=cru
@@ -15196,6 +15214,11 @@ else
fi
test -z "$RANLIB" && RANLIB=:
+if test -n "$plugin_option" && test "$RANLIB" != ":"; then
+ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+ RANLIB="$RANLIB $plugin_option"
+ fi
+fi
@@ -19850,7 +19873,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 19853 "configure"
+#line 19876 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -19956,7 +19979,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 19959 "configure"
+#line 19982 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/libatomic/configure b/libatomic/configure
index 1994662b7c5..739613c097c 100755
--- a/libatomic/configure
+++ b/libatomic/configure
@@ -6144,6 +6144,19 @@ test -z "$deplibs_check_method" && deplibs_check_method=unknown
+plugin_option=
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+for plugin in $plugin_names; do
+ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+ if test x$plugin_so = x$plugin; then
+ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+ fi
+ if test x$plugin_so != x$plugin; then
+ plugin_option="--plugin $plugin_so"
+ break
+ fi
+done
+
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
@@ -6237,6 +6250,11 @@ else
fi
test -z "$AR" && AR=ar
+if test -n "$plugin_option"; then
+ if $AR --help 2>&1 | grep -q "\--plugin"; then
+ AR="$AR $plugin_option"
+ fi
+fi
test -z "$AR_FLAGS" && AR_FLAGS=cru
@@ -6441,6 +6459,11 @@ else
fi
test -z "$RANLIB" && RANLIB=:
+if test -n "$plugin_option" && test "$RANLIB" != ":"; then
+ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+ RANLIB="$RANLIB $plugin_option"
+ fi
+fi
@@ -11364,7 +11387,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11367 "configure"
+#line 11390 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11470,7 +11493,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11473 "configure"
+#line 11496 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/libbacktrace/configure b/libbacktrace/configure
index 88156e2c63b..ba778f8d407 100755
--- a/libbacktrace/configure
+++ b/libbacktrace/configure
@@ -6589,6 +6589,19 @@ test -z "$deplibs_check_method" && deplibs_check_method=unknown
+plugin_option=
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+for plugin in $plugin_names; do
+ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+ if test x$plugin_so = x$plugin; then
+ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+ fi
+ if test x$plugin_so != x$plugin; then
+ plugin_option="--plugin $plugin_so"
+ break
+ fi
+done
+
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
@@ -6682,6 +6695,11 @@ else
fi
test -z "$AR" && AR=ar
+if test -n "$plugin_option"; then
+ if $AR --help 2>&1 | grep -q "\--plugin"; then
+ AR="$AR $plugin_option"
+ fi
+fi
test -z "$AR_FLAGS" && AR_FLAGS=cru
@@ -6886,6 +6904,11 @@ else
fi
test -z "$RANLIB" && RANLIB=:
+if test -n "$plugin_option" && test "$RANLIB" != ":"; then
+ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+ RANLIB="$RANLIB $plugin_option"
+ fi
+fi
@@ -11541,7 +11564,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11544 "configure"
+#line 11567 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11647,7 +11670,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11650 "configure"
+#line 11673 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/libcc1/configure b/libcc1/configure
index bae3b8712b6..c2607b31bce 100755
--- a/libcc1/configure
+++ b/libcc1/configure
@@ -5850,6 +5850,19 @@ test -z "$deplibs_check_method" && deplibs_check_method=unknown
+plugin_option=
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+for plugin in $plugin_names; do
+ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+ if test x$plugin_so = x$plugin; then
+ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+ fi
+ if test x$plugin_so != x$plugin; then
+ plugin_option="--plugin $plugin_so"
+ break
+ fi
+done
+
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
@@ -5943,6 +5956,11 @@ else
fi
test -z "$AR" && AR=ar
+if test -n "$plugin_option"; then
+ if $AR --help 2>&1 | grep -q "\--plugin"; then
+ AR="$AR $plugin_option"
+ fi
+fi
test -z "$AR_FLAGS" && AR_FLAGS=cru
@@ -6147,6 +6165,11 @@ else
fi
test -z "$RANLIB" && RANLIB=:
+if test -n "$plugin_option" && test "$RANLIB" != ":"; then
+ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+ RANLIB="$RANLIB $plugin_option"
+ fi
+fi
@@ -10801,7 +10824,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 10804 "configure"
+#line 10827 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -10907,7 +10930,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 10910 "configure"
+#line 10933 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/libffi/configure b/libffi/configure
index 2bb9f8d83d6..2d177916c1e 100755
--- a/libffi/configure
+++ b/libffi/configure
@@ -6376,6 +6376,19 @@ test -z "$deplibs_check_method" && deplibs_check_method=unknown
+plugin_option=
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+for plugin in $plugin_names; do
+ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+ if test x$plugin_so = x$plugin; then
+ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+ fi
+ if test x$plugin_so != x$plugin; then
+ plugin_option="--plugin $plugin_so"
+ break
+ fi
+done
+
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
@@ -6469,6 +6482,11 @@ else
fi
test -z "$AR" && AR=ar
+if test -n "$plugin_option"; then
+ if $AR --help 2>&1 | grep -q "\--plugin"; then
+ AR="$AR $plugin_option"
+ fi
+fi
test -z "$AR_FLAGS" && AR_FLAGS=cru
@@ -6673,6 +6691,11 @@ else
fi
test -z "$RANLIB" && RANLIB=:
+if test -n "$plugin_option" && test "$RANLIB" != ":"; then
+ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+ RANLIB="$RANLIB $plugin_option"
+ fi
+fi
@@ -11596,7 +11619,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11599 "configure"
+#line 11622 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11702,7 +11725,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11705 "configure"
+#line 11728 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/libgfortran/configure b/libgfortran/configure
index 1cde8e8f025..12b6e18602d 100755
--- a/libgfortran/configure
+++ b/libgfortran/configure
@@ -7778,6 +7778,19 @@ test -z "$deplibs_check_method" && deplibs_check_method=unknown
+plugin_option=
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+for plugin in $plugin_names; do
+ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+ if test x$plugin_so = x$plugin; then
+ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+ fi
+ if test x$plugin_so != x$plugin; then
+ plugin_option="--plugin $plugin_so"
+ break
+ fi
+done
+
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
@@ -7871,6 +7884,11 @@ else
fi
test -z "$AR" && AR=ar
+if test -n "$plugin_option"; then
+ if $AR --help 2>&1 | grep -q "\--plugin"; then
+ AR="$AR $plugin_option"
+ fi
+fi
test -z "$AR_FLAGS" && AR_FLAGS=cru
@@ -8075,6 +8093,11 @@ else
fi
test -z "$RANLIB" && RANLIB=:
+if test -n "$plugin_option" && test "$RANLIB" != ":"; then
+ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+ RANLIB="$RANLIB $plugin_option"
+ fi
+fi
@@ -12761,7 +12784,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 12764 "configure"
+#line 12787 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -12867,7 +12890,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 12870 "configure"
+#line 12893 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/libgm2/configure b/libgm2/configure
index da3d3bd4391..b7bca2d4e88 100755
--- a/libgm2/configure
+++ b/libgm2/configure
@@ -7680,6 +7680,19 @@ test -z "$deplibs_check_method" && deplibs_check_method=unknown
+plugin_option=
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+for plugin in $plugin_names; do
+ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+ if test x$plugin_so = x$plugin; then
+ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+ fi
+ if test x$plugin_so != x$plugin; then
+ plugin_option="--plugin $plugin_so"
+ break
+ fi
+done
+
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
@@ -7773,6 +7786,11 @@ else
fi
test -z "$AR" && AR=ar
+if test -n "$plugin_option"; then
+ if $AR --help 2>&1 | grep -q "\--plugin"; then
+ AR="$AR $plugin_option"
+ fi
+fi
test -z "$AR_FLAGS" && AR_FLAGS=cru
@@ -7977,6 +7995,11 @@ else
fi
test -z "$RANLIB" && RANLIB=:
+if test -n "$plugin_option" && test "$RANLIB" != ":"; then
+ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+ RANLIB="$RANLIB $plugin_option"
+ fi
+fi
@@ -12664,7 +12687,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 12667 "configure"
+#line 12690 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -12770,7 +12793,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 12773 "configure"
+#line 12796 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/libgomp/configure b/libgomp/configure
index e4e79c5199a..5b52e6fe4a8 100755
--- a/libgomp/configure
+++ b/libgomp/configure
@@ -6158,6 +6158,19 @@ test -z "$deplibs_check_method" && deplibs_check_method=unknown
+plugin_option=
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+for plugin in $plugin_names; do
+ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+ if test x$plugin_so = x$plugin; then
+ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+ fi
+ if test x$plugin_so != x$plugin; then
+ plugin_option="--plugin $plugin_so"
+ break
+ fi
+done
+
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
@@ -6251,6 +6264,11 @@ else
fi
test -z "$AR" && AR=ar
+if test -n "$plugin_option"; then
+ if $AR --help 2>&1 | grep -q "\--plugin"; then
+ AR="$AR $plugin_option"
+ fi
+fi
test -z "$AR_FLAGS" && AR_FLAGS=cru
@@ -6455,6 +6473,11 @@ else
fi
test -z "$RANLIB" && RANLIB=:
+if test -n "$plugin_option" && test "$RANLIB" != ":"; then
+ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+ RANLIB="$RANLIB $plugin_option"
+ fi
+fi
@@ -11378,7 +11401,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11381 "configure"
+#line 11404 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11484,7 +11507,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11487 "configure"
+#line 11510 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/libiberty/Makefile.in b/libiberty/Makefile.in
index 72608f3e4a7..f9fbba23e2c 100644
--- a/libiberty/Makefile.in
+++ b/libiberty/Makefile.in
@@ -50,13 +50,13 @@ mkinstalldirs = $(SHELL) $(libiberty_topdir)/mkinstalldirs
# Some compilers can't handle cc -c blah.c -o foo/blah.o.
OUTPUT_OPTION = @OUTPUT_OPTION@
-AR = @AR@
+AR = @AR@ @AR_PLUGIN_OPTION@
AR_FLAGS = rc
CC = @CC@
CFLAGS = @CFLAGS@
CPPFLAGS = @CPPFLAGS@
-RANLIB = @RANLIB@
+RANLIB = @RANLIB@ @RANLIB_PLUGIN_OPTION@
MAKEINFO = @MAKEINFO@
PERL = @PERL@
@@ -507,6 +507,7 @@ aclocal_deps = \
$(srcdir)/../config/acx.m4 \
$(srcdir)/../config/cet.m4 \
$(srcdir)/../config/enable.m4 \
+ $(srcdir)/../config/gcc-plugin.m4 \
$(srcdir)/../config/no-executables.m4 \
$(srcdir)/../config/override.m4 \
$(srcdir)/../config/picflag.m4 \
diff --git a/libiberty/aclocal.m4 b/libiberty/aclocal.m4
index 3378316dced..0757688d52a 100644
--- a/libiberty/aclocal.m4
+++ b/libiberty/aclocal.m4
@@ -15,6 +15,7 @@ m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun
m4_include([../config/acx.m4])
m4_include([../config/cet.m4])
m4_include([../config/enable.m4])
+m4_include([../config/gcc-plugin.m4])
m4_include([../config/no-executables.m4])
m4_include([../config/picflag.m4])
m4_include([../config/warnings.m4])
diff --git a/libiberty/configure b/libiberty/configure
index b8a19c42110..83c679b8a39 100755
--- a/libiberty/configure
+++ b/libiberty/configure
@@ -645,6 +645,8 @@ CPPFLAGS
LDFLAGS
CFLAGS
CC
+RANLIB_PLUGIN_OPTION
+AR_PLUGIN_OPTION
RANLIB
AR
host_os
@@ -2936,6 +2938,41 @@ else
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -plugin option" >&5
+$as_echo_n "checking for -plugin option... " >&6; }
+
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+plugin_option=
+for plugin in $plugin_names; do
+ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+ if test x$plugin_so = x$plugin; then
+ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+ fi
+ if test x$plugin_so != x$plugin; then
+ plugin_option="--plugin $plugin_so"
+ break
+ fi
+done
+if test -n "$plugin_option"; then
+ PLUGIN_OPTION="$plugin_option"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_option" >&5
+$as_echo "$plugin_option" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+if test -n "$PLUGIN_OPTION"; then
+ if $AR --help 2>&1 | grep -q "\--plugin"; then
+ AR_PLUGIN_OPTION="$PLUGIN_OPTION"
+
+ fi
+ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+ RANLIB_PLUGIN_OPTION="$PLUGIN_OPTION"
+
+ fi
+fi
+
# Add --enable-multilib to configure.
# Default to --enable-multilib
# Check whether --enable-multilib was given.
diff --git a/libiberty/configure.ac b/libiberty/configure.ac
index 6747a7b5cff..0748c592704 100644
--- a/libiberty/configure.ac
+++ b/libiberty/configure.ac
@@ -114,6 +114,18 @@ dnl to call AC_CHECK_PROG.
AC_CHECK_TOOL(AR, ar)
AC_CHECK_TOOL(RANLIB, ranlib, :)
+GCC_PLUGIN_OPTION(PLUGIN_OPTION)
+if test -n "$PLUGIN_OPTION"; then
+ if $AR --help 2>&1 | grep -q "\--plugin"; then
+ AR_PLUGIN_OPTION="$PLUGIN_OPTION"
+ AC_SUBST(AR_PLUGIN_OPTION)
+ fi
+ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+ RANLIB_PLUGIN_OPTION="$PLUGIN_OPTION"
+ AC_SUBST(RANLIB_PLUGIN_OPTION)
+ fi
+fi
+
dnl When switching to automake, replace the following with AM_ENABLE_MULTILIB.
# Add --enable-multilib to configure.
# Default to --enable-multilib
diff --git a/libitm/configure b/libitm/configure
index 74a8f4affd5..bcc853c5f4b 100755
--- a/libitm/configure
+++ b/libitm/configure
@@ -6819,6 +6819,19 @@ test -z "$deplibs_check_method" && deplibs_check_method=unknown
+plugin_option=
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+for plugin in $plugin_names; do
+ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+ if test x$plugin_so = x$plugin; then
+ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+ fi
+ if test x$plugin_so != x$plugin; then
+ plugin_option="--plugin $plugin_so"
+ break
+ fi
+done
+
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
@@ -6912,6 +6925,11 @@ else
fi
test -z "$AR" && AR=ar
+if test -n "$plugin_option"; then
+ if $AR --help 2>&1 | grep -q "\--plugin"; then
+ AR="$AR $plugin_option"
+ fi
+fi
test -z "$AR_FLAGS" && AR_FLAGS=cru
@@ -7116,6 +7134,11 @@ else
fi
test -z "$RANLIB" && RANLIB=:
+if test -n "$plugin_option" && test "$RANLIB" != ":"; then
+ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+ RANLIB="$RANLIB $plugin_option"
+ fi
+fi
@@ -12040,7 +12063,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 12043 "configure"
+#line 12066 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -12146,7 +12169,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 12149 "configure"
+#line 12172 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/libobjc/configure b/libobjc/configure
index 6da20b8e4ff..03b1162160c 100755
--- a/libobjc/configure
+++ b/libobjc/configure
@@ -5504,6 +5504,19 @@ test -z "$deplibs_check_method" && deplibs_check_method=unknown
+plugin_option=
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+for plugin in $plugin_names; do
+ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+ if test x$plugin_so = x$plugin; then
+ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+ fi
+ if test x$plugin_so != x$plugin; then
+ plugin_option="--plugin $plugin_so"
+ break
+ fi
+done
+
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
@@ -5597,6 +5610,11 @@ else
fi
test -z "$AR" && AR=ar
+if test -n "$plugin_option"; then
+ if $AR --help 2>&1 | grep -q "\--plugin"; then
+ AR="$AR $plugin_option"
+ fi
+fi
test -z "$AR_FLAGS" && AR_FLAGS=cru
@@ -5801,6 +5819,11 @@ else
fi
test -z "$RANLIB" && RANLIB=:
+if test -n "$plugin_option" && test "$RANLIB" != ":"; then
+ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+ RANLIB="$RANLIB $plugin_option"
+ fi
+fi
@@ -10796,7 +10819,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 10799 "configure"
+#line 10822 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -10902,7 +10925,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 10905 "configure"
+#line 10928 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/libphobos/configure b/libphobos/configure
index d702c8f494c..ab611c8fc7f 100755
--- a/libphobos/configure
+++ b/libphobos/configure
@@ -6823,6 +6823,19 @@ test -z "$deplibs_check_method" && deplibs_check_method=unknown
+plugin_option=
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+for plugin in $plugin_names; do
+ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+ if test x$plugin_so = x$plugin; then
+ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+ fi
+ if test x$plugin_so != x$plugin; then
+ plugin_option="--plugin $plugin_so"
+ break
+ fi
+done
+
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
@@ -6916,6 +6929,11 @@ else
fi
test -z "$AR" && AR=ar
+if test -n "$plugin_option"; then
+ if $AR --help 2>&1 | grep -q "\--plugin"; then
+ AR="$AR $plugin_option"
+ fi
+fi
test -z "$AR_FLAGS" && AR_FLAGS=cru
@@ -7120,6 +7138,11 @@ else
fi
test -z "$RANLIB" && RANLIB=:
+if test -n "$plugin_option" && test "$RANLIB" != ":"; then
+ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+ RANLIB="$RANLIB $plugin_option"
+ fi
+fi
@@ -11774,7 +11797,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11777 "configure"
+#line 11800 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11880,7 +11903,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11883 "configure"
+#line 11906 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/libquadmath/configure b/libquadmath/configure
index 958fb876c5b..efbada5f3ef 100755
--- a/libquadmath/configure
+++ b/libquadmath/configure
@@ -5845,6 +5845,19 @@ test -z "$deplibs_check_method" && deplibs_check_method=unknown
+plugin_option=
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+for plugin in $plugin_names; do
+ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+ if test x$plugin_so = x$plugin; then
+ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+ fi
+ if test x$plugin_so != x$plugin; then
+ plugin_option="--plugin $plugin_so"
+ break
+ fi
+done
+
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
@@ -5938,6 +5951,11 @@ else
fi
test -z "$AR" && AR=ar
+if test -n "$plugin_option"; then
+ if $AR --help 2>&1 | grep -q "\--plugin"; then
+ AR="$AR $plugin_option"
+ fi
+fi
test -z "$AR_FLAGS" && AR_FLAGS=cru
@@ -6142,6 +6160,11 @@ else
fi
test -z "$RANLIB" && RANLIB=:
+if test -n "$plugin_option" && test "$RANLIB" != ":"; then
+ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+ RANLIB="$RANLIB $plugin_option"
+ fi
+fi
@@ -10830,7 +10853,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 10833 "configure"
+#line 10856 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -10936,7 +10959,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 10939 "configure"
+#line 10962 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/libsanitizer/configure b/libsanitizer/configure
index e7984f96615..a68acb5c99b 100755
--- a/libsanitizer/configure
+++ b/libsanitizer/configure
@@ -7432,6 +7432,19 @@ test -z "$deplibs_check_method" && deplibs_check_method=unknown
+plugin_option=
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+for plugin in $plugin_names; do
+ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+ if test x$plugin_so = x$plugin; then
+ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+ fi
+ if test x$plugin_so != x$plugin; then
+ plugin_option="--plugin $plugin_so"
+ break
+ fi
+done
+
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
@@ -7525,6 +7538,11 @@ else
fi
test -z "$AR" && AR=ar
+if test -n "$plugin_option"; then
+ if $AR --help 2>&1 | grep -q "\--plugin"; then
+ AR="$AR $plugin_option"
+ fi
+fi
test -z "$AR_FLAGS" && AR_FLAGS=cru
@@ -7729,6 +7747,11 @@ else
fi
test -z "$RANLIB" && RANLIB=:
+if test -n "$plugin_option" && test "$RANLIB" != ":"; then
+ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+ RANLIB="$RANLIB $plugin_option"
+ fi
+fi
@@ -12383,7 +12406,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 12386 "configure"
+#line 12409 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -12489,7 +12512,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 12492 "configure"
+#line 12515 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/libssp/configure b/libssp/configure
index 492915d2ce0..d34178b2262 100755
--- a/libssp/configure
+++ b/libssp/configure
@@ -6031,6 +6031,19 @@ test -z "$deplibs_check_method" && deplibs_check_method=unknown
+plugin_option=
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+for plugin in $plugin_names; do
+ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+ if test x$plugin_so = x$plugin; then
+ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+ fi
+ if test x$plugin_so != x$plugin; then
+ plugin_option="--plugin $plugin_so"
+ break
+ fi
+done
+
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
@@ -6124,6 +6137,11 @@ else
fi
test -z "$AR" && AR=ar
+if test -n "$plugin_option"; then
+ if $AR --help 2>&1 | grep -q "\--plugin"; then
+ AR="$AR $plugin_option"
+ fi
+fi
test -z "$AR_FLAGS" && AR_FLAGS=cru
@@ -6328,6 +6346,11 @@ else
fi
test -z "$RANLIB" && RANLIB=:
+if test -n "$plugin_option" && test "$RANLIB" != ":"; then
+ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+ RANLIB="$RANLIB $plugin_option"
+ fi
+fi
@@ -11016,7 +11039,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11019 "configure"
+#line 11042 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11122,7 +11145,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11125 "configure"
+#line 11148 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
index 36f217c898c..e33235e6b76 100755
--- a/libstdc++-v3/configure
+++ b/libstdc++-v3/configure
@@ -7074,6 +7074,19 @@ test -z "$deplibs_check_method" && deplibs_check_method=unknown
+plugin_option=
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+for plugin in $plugin_names; do
+ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+ if test x$plugin_so = x$plugin; then
+ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+ fi
+ if test x$plugin_so != x$plugin; then
+ plugin_option="--plugin $plugin_so"
+ break
+ fi
+done
+
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
@@ -7167,6 +7180,11 @@ else
fi
test -z "$AR" && AR=ar
+if test -n "$plugin_option"; then
+ if $AR --help 2>&1 | grep -q "\--plugin"; then
+ AR="$AR $plugin_option"
+ fi
+fi
test -z "$AR_FLAGS" && AR_FLAGS=cru
@@ -7371,6 +7389,11 @@ else
fi
test -z "$RANLIB" && RANLIB=:
+if test -n "$plugin_option" && test "$RANLIB" != ":"; then
+ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+ RANLIB="$RANLIB $plugin_option"
+ fi
+fi
@@ -12187,7 +12210,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 12190 "configure"
+#line 12213 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -12293,7 +12316,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 12296 "configure"
+#line 12319 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -16017,7 +16040,7 @@ $as_echo "$glibcxx_cv_atomic_long_long" >&6; }
# Fake what AC_TRY_COMPILE does.
cat > conftest.$ac_ext << EOF
-#line 16020 "configure"
+#line 16043 "configure"
int main()
{
typedef bool atomic_type;
@@ -16052,7 +16075,7 @@ $as_echo "$glibcxx_cv_atomic_bool" >&6; }
rm -f conftest*
cat > conftest.$ac_ext << EOF
-#line 16055 "configure"
+#line 16078 "configure"
int main()
{
typedef short atomic_type;
@@ -16087,7 +16110,7 @@ $as_echo "$glibcxx_cv_atomic_short" >&6; }
rm -f conftest*
cat > conftest.$ac_ext << EOF
-#line 16090 "configure"
+#line 16113 "configure"
int main()
{
// NB: _Atomic_word not necessarily int.
@@ -16123,7 +16146,7 @@ $as_echo "$glibcxx_cv_atomic_int" >&6; }
rm -f conftest*
cat > conftest.$ac_ext << EOF
-#line 16126 "configure"
+#line 16149 "configure"
int main()
{
typedef long long atomic_type;
@@ -16279,7 +16302,7 @@ $as_echo "mutex" >&6; }
# unnecessary for this test.
cat > conftest.$ac_ext << EOF
-#line 16282 "configure"
+#line 16305 "configure"
int main()
{
_Decimal32 d1;
@@ -16321,7 +16344,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
# unnecessary for this test.
cat > conftest.$ac_ext << EOF
-#line 16324 "configure"
+#line 16347 "configure"
template<typename T1, typename T2>
struct same
{ typedef T2 type; };
diff --git a/libtool.m4 b/libtool.m4
index b92e284d9f9..adf75bdc48b 100644
--- a/libtool.m4
+++ b/libtool.m4
@@ -1325,8 +1325,26 @@ need_locks="$enable_libtool_lock"
# _LT_CMD_OLD_ARCHIVE
# -------------------
m4_defun([_LT_CMD_OLD_ARCHIVE],
-[AC_CHECK_TOOL(AR, ar, false)
+[plugin_option=
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+for plugin in $plugin_names; do
+ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+ if test x$plugin_so = x$plugin; then
+ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+ fi
+ if test x$plugin_so != x$plugin; then
+ plugin_option="--plugin $plugin_so"
+ break
+ fi
+done
+
+AC_CHECK_TOOL(AR, ar, false)
test -z "$AR" && AR=ar
+if test -n "$plugin_option"; then
+ if $AR --help 2>&1 | grep -q "\--plugin"; then
+ AR="$AR $plugin_option"
+ fi
+fi
test -z "$AR_FLAGS" && AR_FLAGS=cru
_LT_DECL([], [AR], [1], [The archiver])
_LT_DECL([], [AR_FLAGS], [1])
@@ -1337,6 +1355,11 @@ _LT_DECL([], [STRIP], [1], [A symbol stripping program])
AC_CHECK_TOOL(RANLIB, ranlib, :)
test -z "$RANLIB" && RANLIB=:
+if test -n "$plugin_option" && test "$RANLIB" != ":"; then
+ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+ RANLIB="$RANLIB $plugin_option"
+ fi
+fi
_LT_DECL([], [RANLIB], [1],
[Commands used to install an old-style archive])
diff --git a/libvtv/configure b/libvtv/configure
index e7e490d8b3e..5f8e2bdbf39 100755
--- a/libvtv/configure
+++ b/libvtv/configure
@@ -7327,6 +7327,19 @@ test -z "$deplibs_check_method" && deplibs_check_method=unknown
+plugin_option=
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+for plugin in $plugin_names; do
+ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+ if test x$plugin_so = x$plugin; then
+ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+ fi
+ if test x$plugin_so != x$plugin; then
+ plugin_option="--plugin $plugin_so"
+ break
+ fi
+done
+
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
@@ -7420,6 +7433,11 @@ else
fi
test -z "$AR" && AR=ar
+if test -n "$plugin_option"; then
+ if $AR --help 2>&1 | grep -q "\--plugin"; then
+ AR="$AR $plugin_option"
+ fi
+fi
test -z "$AR_FLAGS" && AR_FLAGS=cru
@@ -7624,6 +7642,11 @@ else
fi
test -z "$RANLIB" && RANLIB=:
+if test -n "$plugin_option" && test "$RANLIB" != ":"; then
+ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+ RANLIB="$RANLIB $plugin_option"
+ fi
+fi
@@ -12278,7 +12301,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 12281 "configure"
+#line 12304 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -12384,7 +12407,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 12387 "configure"
+#line 12410 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/lto-plugin/configure b/lto-plugin/configure
index 675b9cfa522..3e70f6fdbde 100755
--- a/lto-plugin/configure
+++ b/lto-plugin/configure
@@ -7198,6 +7198,19 @@ test -z "$deplibs_check_method" && deplibs_check_method=unknown
+plugin_option=
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+for plugin in $plugin_names; do
+ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+ if test x$plugin_so = x$plugin; then
+ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+ fi
+ if test x$plugin_so != x$plugin; then
+ plugin_option="--plugin $plugin_so"
+ break
+ fi
+done
+
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
@@ -7291,6 +7304,11 @@ else
fi
test -z "$AR" && AR=ar
+if test -n "$plugin_option"; then
+ if $AR --help 2>&1 | grep -q "\--plugin"; then
+ AR="$AR $plugin_option"
+ fi
+fi
test -z "$AR_FLAGS" && AR_FLAGS=cru
@@ -7495,6 +7513,11 @@ else
fi
test -z "$RANLIB" && RANLIB=:
+if test -n "$plugin_option" && test "$RANLIB" != ":"; then
+ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+ RANLIB="$RANLIB $plugin_option"
+ fi
+fi
@@ -12150,7 +12173,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 12153 "configure"
+#line 12176 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -12256,7 +12279,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 12259 "configure"
+#line 12282 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/zlib/configure b/zlib/configure
index 9308866a636..1d141b36e39 100755
--- a/zlib/configure
+++ b/zlib/configure
@@ -5511,6 +5511,19 @@ test -z "$deplibs_check_method" && deplibs_check_method=unknown
+plugin_option=
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+for plugin in $plugin_names; do
+ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+ if test x$plugin_so = x$plugin; then
+ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+ fi
+ if test x$plugin_so != x$plugin; then
+ plugin_option="--plugin $plugin_so"
+ break
+ fi
+done
+
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
@@ -5604,6 +5617,11 @@ else
fi
test -z "$AR" && AR=ar
+if test -n "$plugin_option"; then
+ if $AR --help 2>&1 | grep -q "\--plugin"; then
+ AR="$AR $plugin_option"
+ fi
+fi
test -z "$AR_FLAGS" && AR_FLAGS=cru
@@ -5808,6 +5826,11 @@ else
fi
test -z "$RANLIB" && RANLIB=:
+if test -n "$plugin_option" && test "$RANLIB" != ":"; then
+ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+ RANLIB="$RANLIB $plugin_option"
+ fi
+fi
@@ -10763,7 +10786,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 10766 "configure"
+#line 10789 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -10869,7 +10892,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 10872 "configure"
+#line 10895 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
--
2.41.0
next prev parent reply other threads:[~2023-08-07 11:19 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-07 10:32 [PATCH 00/24] Sync shared build infrastructure with binutils-gdb Arsen Arsenović
2023-08-07 10:32 ` [PATCH 01/24] toplevel: Substitute GDCFLAGS instead of using CFLAGS Arsen Arsenović
2023-08-07 17:30 ` Jeff Law
2023-08-07 10:32 ` [PATCH 02/24] PR29961, plugin-api.h: "Could not detect architecture endianess" Arsen Arsenović
2023-08-07 19:16 ` Jeff Law
2023-08-07 10:32 ` [PATCH 03/24] gcc-4.5 build fixes Arsen Arsenović
2023-08-07 17:31 ` Jeff Law
2023-08-07 20:06 ` Eric Gallager
2023-08-07 10:32 ` Arsen Arsenović [this message]
2023-08-07 19:15 ` [PATCH 04/24] Sync with binutils: GCC: Pass --plugin to AR and RANLIB Jeff Law
2023-08-07 10:32 ` [PATCH 05/24] GCC: Check if AR works with --plugin and rc Arsen Arsenović
2023-08-07 17:41 ` Jeff Law
2023-08-07 10:32 ` [PATCH 06/24] toplevel: Recover tilegx/tilepro targets Arsen Arsenović
2023-08-07 17:42 ` Jeff Law
2023-08-07 20:07 ` Eric Gallager
2023-08-07 10:32 ` [PATCH 07/24] binutils, gdb: support zstd compressed debug sections Arsen Arsenović
2023-08-07 17:43 ` Jeff Law
2023-08-07 10:32 ` [PATCH 08/24] configure: require libzstd >= 1.4.0 Arsen Arsenović
2023-08-07 17:43 ` Jeff Law
2023-08-07 10:32 ` [PATCH 09/24] add --enable-default-compressed-debug-sections-algorithm configure option Arsen Arsenović
2023-08-07 17:53 ` Jeff Law
2023-08-07 10:32 ` [PATCH 10/24] gprofng: a new GNU profiler Arsen Arsenović
2023-08-07 17:44 ` Jeff Law
2023-08-07 10:32 ` [PATCH 11/24] Disable year 2038 support on 32-bit hosts by default Arsen Arsenović
2023-08-07 17:45 ` Jeff Law
2023-08-08 13:36 ` Luis Machado
2023-08-07 10:32 ` [PATCH 12/24] Pass PKG_CONFIG_PATH down from top-level Makefile Arsen Arsenović
2023-08-07 17:47 ` Jeff Law
2023-08-07 10:32 ` [PATCH 13/24] configure: reinstate 32b PA-RISC HP-UX target in toplevel Arsen Arsenović
2023-08-07 17:50 ` Jeff Law
2023-08-07 10:32 ` [PATCH 14/24] libtool.m4: fix nm BSD flag detection Arsen Arsenović
2023-08-07 19:13 ` Jeff Law
2023-08-07 22:03 ` Nick Alcock
2023-08-07 10:32 ` [PATCH 15/24] libtool.m4: fix the NM="/nm/over/here -B/option/with/path" case Arsen Arsenović
2023-08-07 19:12 ` Jeff Law
2023-08-07 10:32 ` [PATCH 16/24] Add support for the haiku operating system Arsen Arsenović
2023-08-07 17:51 ` Jeff Law
2023-08-07 10:32 ` [PATCH 17/24] egrep in binutils Arsen Arsenović
2023-08-07 17:52 ` Jeff Law
2023-08-07 10:33 ` [PATCH 18/24] PR27116, Spelling errors found by Debian style checker Arsen Arsenović
2023-08-07 17:52 ` Jeff Law
2023-08-07 10:33 ` [PATCH 19/24] Deprecate a.out support for NetBSD targets Arsen Arsenović
2023-08-07 18:01 ` Jeff Law
2023-08-07 10:33 ` [PATCH 20/24] PKG_CHECK_MODULES: Check if $pkg_cv_[]$1[]_LIBS works Arsen Arsenović
2023-08-07 17:54 ` Jeff Law
2023-08-07 10:33 ` [PATCH 21/24] PKG_CHECK_MODULES: Properly check " Arsen Arsenović
2023-08-07 17:54 ` Jeff Law
2023-08-07 10:33 ` [PATCH 22/24] libtool.m4: augment symcode for Solaris 11 Arsen Arsenović
2023-08-07 18:01 ` Jeff Law
2023-08-07 10:33 ` [PATCH 23/24] bfd: linker: merge .sframe sections Arsen Arsenović
2023-08-07 17:59 ` Jeff Law
2023-08-07 10:33 ` [PATCH 24/24] toplevel: Makefile.def: add install-strip dependency on libsframe Arsen Arsenović
2023-08-07 18:00 ` Jeff Law
2023-08-07 21:08 ` Arsen Arsenović
2023-08-07 19:54 ` [PATCH 00/24] Sync shared build infrastructure with binutils-gdb Eric Gallager
2023-08-07 23:03 ` Arsen Arsenović
2023-08-08 19:41 ` Joseph Myers
2023-08-08 22:26 ` Iain Sandoe
2023-08-08 23:10 ` Arsen Arsenović
2023-08-09 20:29 ` Joseph Myers
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