diff options
Diffstat (limited to 'gcc/configure')
| -rwxr-xr-x | gcc/configure | 104 |
1 files changed, 90 insertions, 14 deletions
diff --git a/gcc/configure b/gcc/configure index d08ec85efb4..7fa46750669 100755 --- a/gcc/configure +++ b/gcc/configure @@ -1090,6 +1090,8 @@ compiler-probe feature is also recommended. --enable-fast-install[=PKGS] optimize for fast installation [default=yes] --disable-libtool-lock avoid locking (might break parallel builds) + --enable-linker-build-id + compiler will always pass --build-id to linker --enable-maintainer-mode enable make rules and dependencies not useful (and sometimes confusing) to the casual installer @@ -14102,6 +14104,30 @@ static const struct { } configure_default_options[] = $configure_default_options; EOF +gcc_BASEVER=$(cat $srcdir/BASE-VER) +gcc_DEVPHASE=$(cat $srcdir/DEV-PHASE) +gcc_DATESTAMP=$(cat $srcdir/DATESTAMP) +if test -f $srcdir/REVISION ; then + gcc_REVISION=$(cat $srcdir/REVISION) +else + gcc_REVISION="" +fi +cat > plugin-version.h <<EOF +#include "configargs.h" + +static char basever[] = "$gcc_BASEVER"; +static char datestamp[] = "$gcc_DATESTAMP"; +static char devphase[] = "$gcc_DEVPHASE"; +static char revision[] = "$gcc_REVISION"; + +/* FIXME plugins: We should make the version information more precise. + One way to do is to add a checksum. */ + +static struct plugin_gcc_version gcc_version = {basever, datestamp, + devphase, revision, + configuration_arguments}; +EOF + # Internationalization # If we haven't got the data from the intl directory, # assume NLS is disabled. @@ -15010,13 +15036,13 @@ if test "${lt_cv_nm_interface+set}" = set; then else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext - (eval echo "\"\$as_me:15013: $ac_compile\"" >&5) + (eval echo "\"\$as_me:15039: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 - (eval echo "\"\$as_me:15016: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval echo "\"\$as_me:15042: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 - (eval echo "\"\$as_me:15019: output\"" >&5) + (eval echo "\"\$as_me:15045: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" @@ -16173,7 +16199,7 @@ ia64-*-hpux*) ;; *-*-irix6*) # Find out which ABI we are using. - echo '#line 16176 "configure"' > conftest.$ac_ext + echo '#line 16202 "configure"' > conftest.$ac_ext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? @@ -17472,11 +17498,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:17475: $lt_compile\"" >&5) + (eval echo "\"\$as_me:17501: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:17479: \$? = $ac_status" >&5 + echo "$as_me:17505: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. @@ -17811,11 +17837,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:17814: $lt_compile\"" >&5) + (eval echo "\"\$as_me:17840: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:17818: \$? = $ac_status" >&5 + echo "$as_me:17844: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. @@ -17916,11 +17942,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:17919: $lt_compile\"" >&5) + (eval echo "\"\$as_me:17945: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:17923: \$? = $ac_status" >&5 + echo "$as_me:17949: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -17971,11 +17997,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:17974: $lt_compile\"" >&5) + (eval echo "\"\$as_me:18000: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:17978: \$? = $ac_status" >&5 + echo "$as_me:18004: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -20783,7 +20809,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 20786 "configure" +#line 20812 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -20879,7 +20905,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 20882 "configure" +#line 20908 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -24744,6 +24770,56 @@ _ACEOF ;; esac +echo "$as_me:$LINENO: checking linker --build-id support" >&5 +echo $ECHO_N "checking linker --build-id support... $ECHO_C" >&6 +if test "${gcc_cv_ld_buildid+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + gcc_cv_ld_buildid=no + if test $in_tree_ld = yes ; then + if test "$gcc_cv_gld_major_version" -eq 2 -a \ + "$gcc_cv_gld_minor_version" -ge 18 -o \ + "$gcc_cv_gld_major_version" -gt 2 \ + && test $in_tree_ld_is_elf = yes; then + gcc_cv_ld_buildid=yes + fi + elif test x$gcc_cv_ld != x; then + if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then + gcc_cv_ld_buildid=yes + fi + fi +fi +echo "$as_me:$LINENO: result: $gcc_cv_ld_buildid" >&5 +echo "${ECHO_T}$gcc_cv_ld_buildid" >&6 +if test x"$gcc_cv_ld_buildid" = xyes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_LD_BUILDID 1 +_ACEOF + +fi + +# Check whether --enable-linker-build-id or --disable-linker-build-id was given. +if test "${enable_linker_build_id+set}" = set; then + enableval="$enable_linker_build_id" + +else + enable_linker_build_id=no +fi; + +if test x"$enable_linker_build_id" = xyes; then + if test x"$gcc_cv_ld_buildid" = xyes; then + +cat >>confdefs.h <<\_ACEOF +#define ENABLE_LD_BUILDID 1 +_ACEOF + + else + { echo "$as_me:$LINENO: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5 +echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;} + fi +fi + echo "$as_me:$LINENO: checking linker --sysroot support" >&5 echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6 if test "${gcc_cv_ld_sysroot+set}" = set; then |