Detect GCC LTO plugin. Pass --plugin to AR and RANLIB to support LTO
build.
bfd/
* configure: Regenerated.
gas/
* configure: Regenerated.
gprof/
* configure: Regenerated.
ld/
* configure: Regenerated.
libctf/
* configure: Regenerated.
opcodes/
* configure: Regenerated.
---
bfd/configure | 27 +++++++++++++++++++++++++--
gas/configure | 27 +++++++++++++++++++++++++--
gprof/configure | 27 +++++++++++++++++++++++++--
ld/configure | 27 +++++++++++++++++++++++++--
libctf/configure | 27 +++++++++++++++++++++++++--
opcodes/configure | 27 +++++++++++++++++++++++++--
6 files changed, 150 insertions(+), 12 deletions(-)
diff --git a/bfd/configure b/bfd/configure
index 5d84aed069d..12f4c88782c 100755
--- a/bfd/configure
+++ b/bfd/configure
@@ -6824,6 +6824,19 @@ 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=$2
@@ -6917,6 +6930,11 @@ else
fi
test -z "$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
@@ -7121,6 +7139,11 @@ 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 $plugin_option"
+ fi
+fi
@@ -11729,7 +11752,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11732 "configure"
+#line 11755 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11835,7 +11858,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11838 "configure"
+#line 11861 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/gas/configure b/gas/configure
index 813ed93f14c..ac64b617dcb 100755
--- a/gas/configure
+++ b/gas/configure
@@ -6408,6 +6408,19 @@ test -z "$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=$2
@@ -6501,6 +6514,11 @@ else
fi
test -z "$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
@@ -6705,6 +6723,11 @@ 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 $plugin_option"
+ fi
+fi
@@ -11344,7 +11367,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11347 "configure"
+#line 11370 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11450,7 +11473,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11453 "configure"
+#line 11476 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/gprof/configure b/gprof/configure
index 74d22db79b6..72ef1b2a373 100755
--- a/gprof/configure
+++ b/gprof/configure
@@ -6255,6 +6255,19 @@ test -z "$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=$2
@@ -6348,6 +6361,11 @@ else
fi
test -z "$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
@@ -6552,6 +6570,11 @@ 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 $plugin_option"
+ fi
+fi
@@ -11191,7 +11214,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11194 "configure"
+#line 11217 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11297,7 +11320,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11300 "configure"
+#line 11323 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/ld/configure b/ld/configure
index afe52ef5efa..78df64f56c2 100755
--- a/ld/configure
+++ b/ld/configure
@@ -7106,6 +7106,19 @@ test -z "$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=$2
@@ -7199,6 +7212,11 @@ else
fi
test -z "$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
@@ -7403,6 +7421,11 @@ 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 $plugin_option"
+ fi
+fi
@@ -12043,7 +12066,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 12046 "configure"
+#line 12069 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -12149,7 +12172,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 12152 "configure"
+#line 12175 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/libctf/configure b/libctf/configure
index b7ca7cd5003..699422151db 100755
--- a/libctf/configure
+++ b/libctf/configure
@@ -6613,6 +6613,19 @@ test -z "$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=$2
@@ -6706,6 +6719,11 @@ else
fi
test -z "$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
@@ -6910,6 +6928,11 @@ 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 $plugin_option"
+ fi
+fi
@@ -11519,7 +11542,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11522 "configure"
+#line 11545 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11625,7 +11648,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11628 "configure"
+#line 11651 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/opcodes/configure b/opcodes/configure
index e448c9ea9c0..5127b802a61 100755
--- a/opcodes/configure
+++ b/opcodes/configure
@@ -6533,6 +6533,19 @@ test -z "$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=$2
@@ -6626,6 +6639,11 @@ else
fi
test -z "$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
@@ -6830,6 +6848,11 @@ 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 $plugin_option"
+ fi
+fi
@@ -11439,7 +11462,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11442 "configure"
+#line 11465 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11545,7 +11568,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11548 "configure"
+#line 11571 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
--
2.26.2
