diff options
Diffstat (limited to 'gcc/configure')
| -rwxr-xr-x | gcc/configure | 64 |
1 files changed, 63 insertions, 1 deletions
diff --git a/gcc/configure b/gcc/configure index cb8258fe770..3d1407a3120 100755 --- a/gcc/configure +++ b/gcc/configure @@ -10363,6 +10363,44 @@ _ACEOF fi +echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5 +echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6 +if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + gcc_cv_as_nsubspa_comdat=no + if test $in_tree_gas = yes; then + if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91` + then gcc_cv_as_nsubspa_comdat=yes +fi + elif test x$gcc_cv_as != x; then + echo ' .SPACE $TEXT$ + .NSUBSPA $CODE$,COMDAT' > conftest.s + if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } + then + gcc_cv_as_nsubspa_comdat=yes + else + echo "configure: failed program was" >&5 + cat conftest.s >&5 + fi + rm -f conftest.o conftest.s + fi +fi +echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5 +echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6 +if test $gcc_cv_as_nsubspa_comdat = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GAS_NSUBSPA_COMDAT 1 +_ACEOF + +fi + # .hidden needs to be supported in both the assembler and the linker, # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN. # This is irritatingly difficult to feature test for; we have to check the @@ -11361,7 +11399,7 @@ else if test x$gcc_cv_objdump != x \ && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \ | grep ' 82106000 82106000' > /dev/null 2>&1; then - gcc_cv_as_offsetable_lo10=yes + gcc_cv_as_sparc_offsetable_lo10=yes fi else echo "configure: failed program was" >&5 @@ -11902,6 +11940,30 @@ fi echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5 echo "${ECHO_T}$gcc_cv_ld_pie" >&6 +echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5 +echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6 +gcc_cv_ld_static_dynamic=no +if test $in_tree_ld = yes ; then + if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then + gcc_cv_ld_static_dynamic=yes + fi +elif test x$gcc_cv_ld != x; then + # Check if linker supports -Bstatic/-Bdynamic option + if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \ + && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then + gcc_cv_ld_static_dynamic=yes + fi +fi +if test x"$gcc_cv_ld_static_dynamic" = xyes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_LD_STATIC_DYNAMIC 1 +_ACEOF + +fi +echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5 +echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6 + case "$target" in *-*-linux*) echo "$as_me:$LINENO: checking linker --as-needed support" >&5 |