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| author | H.J. Lu <hjl.tools@gmail.com> | 2021-01-09 06:47:58 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2021-01-09 06:51:51 -0800 |
| commit | a4966cd965cd7269426ea096113df862c1dcdf34 (patch) | |
| tree | 909654e54daa47c9183eb1aecabcff7ba0ea2065 /ld | |
| parent | 50ad1254d5030d0804cbf89c758359ae202e8d55 (diff) | |
| download | gdb-a4966cd965cd7269426ea096113df862c1dcdf34.zip gdb-a4966cd965cd7269426ea096113df862c1dcdf34.tar.gz gdb-a4966cd965cd7269426ea096113df862c1dcdf34.tar.bz2 | |
Binutils: Pass --plugin to AR and RANLIB
Detect GCC LTO plugin. Pass --plugin to AR and RANLIB to support LTO
build.
bfd/
* configure: Regenerated.
binutils/
* configure: Regenerated.
gas/
* configure: Regenerated.
gprof/
* configure: Regenerated.
ld/
* configure: Regenerated.
libctf/
* configure: Regenerated.
opcodes/
* configure: Regenerated.
Diffstat (limited to 'ld')
| -rw-r--r-- | ld/ChangeLog | 4 | ||||
| -rwxr-xr-x | ld/configure | 27 |
2 files changed, 29 insertions, 2 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog index 0628a45..edc13ac 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,5 +1,9 @@ 2021-01-09 H.J. Lu <hongjiu.lu@intel.com> + * configure: Regenerated. + +2021-01-09 H.J. Lu <hongjiu.lu@intel.com> + PR ld/27166 * testsuite/ld-x86-64/lam-u48.rd: New file. * testsuite/ld-x86-64/lam-u57.rd: Likewise. diff --git a/ld/configure b/ld/configure index db0d105..d7cd782 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 $plugin_option" + fi +fi @@ -12033,7 +12056,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 12036 "configure" +#line 12059 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -12139,7 +12162,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 12142 "configure" +#line 12165 "configure" #include "confdefs.h" #if HAVE_DLFCN_H |