diff options
Diffstat (limited to 'gcc/configure')
| -rwxr-xr-x | gcc/configure | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/gcc/configure b/gcc/configure index 488794b..de3f628 100755 --- a/gcc/configure +++ b/gcc/configure @@ -15237,6 +15237,39 @@ _ACEOF fi + echo "$as_me:$LINENO: checking assembler for sahf mnemonic" >&5 +echo $ECHO_N "checking assembler for sahf mnemonic... $ECHO_C" >&6 +if test "${gcc_cv_as_ix86_sahf+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + gcc_cv_as_ix86_sahf=no + if test x$gcc_cv_as != x; then + echo 'sahf' > 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 $ac_status); }; } + then + gcc_cv_as_ix86_sahf=yes + else + echo "configure: failed program was" >&5 + cat conftest.s >&5 + fi + rm -f conftest.o conftest.s + fi +fi +echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_sahf" >&5 +echo "${ECHO_T}$gcc_cv_as_ix86_sahf" >&6 +if test $gcc_cv_as_ix86_sahf = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_AS_IX86_SAHF 1 +_ACEOF + +fi + echo "$as_me:$LINENO: checking assembler for different section symbol subtraction" >&5 echo $ECHO_N "checking assembler for different section symbol subtraction... $ECHO_C" >&6 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then |