diff options
Diffstat (limited to 'sysdeps/x86_64/configure')
| -rwxr-xr-x | sysdeps/x86_64/configure | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/sysdeps/x86_64/configure b/sysdeps/x86_64/configure index 07bdd40a37..f22ea7c548 100755 --- a/sysdeps/x86_64/configure +++ b/sysdeps/x86_64/configure @@ -134,6 +134,30 @@ fi config_vars="$config_vars enable-cet = $enable_cet" +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking -msse2avx" >&5 +printf %s "checking -msse2avx... " >&6; } +if test ${libc_cv_cc_msse2avx+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if { ac_try='${CC-cc} -msse2avx -xc /dev/null -S -o /dev/null' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } +then : + libc_cv_cc_msse2avx=-msse2avx +else $as_nop + libc_cv_cc_msse2avx= +fi + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_msse2avx" >&5 +printf "%s\n" "$libc_cv_cc_msse2avx" >&6; } +config_vars="$config_vars +config-cflags-msse2avx = $libc_cv_cc_msse2avx" + # Check if -mamx-tile works properly. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -mamx-tile works properly" >&5 printf %s "checking whether -mamx-tile works properly... " >&6; } |