diff options
Diffstat (limited to 'sysdeps/i386')
| -rw-r--r-- | sysdeps/i386/configure | 12 | ||||
| -rw-r--r-- | sysdeps/i386/configure.in | 6 |
2 files changed, 18 insertions, 0 deletions
diff --git a/sysdeps/i386/configure b/sysdeps/i386/configure index 7b3683f600..d81b613a81 100644 --- a/sysdeps/i386/configure +++ b/sysdeps/i386/configure @@ -66,6 +66,8 @@ if test $libc_cv_cc_sse4 = yes; then $as_echo "#define HAVE_SSE4_SUPPORT 1" >>confdefs.h fi +config_vars="$config_vars +config-cflags-sse4 = $libc_cv_cc_sse4" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler -mtune=i686 support" >&5 $as_echo_n "checking for assembler -mtune=i686 support... " >&6; } @@ -86,6 +88,8 @@ fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_i686" >&5 $as_echo "$libc_cv_as_i686" >&6; } +config_vars="$config_vars +config-asflags-i686 = $libc_cv_as_i686" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AVX support" >&5 $as_echo_n "checking for AVX support... " >&6; } @@ -110,6 +114,8 @@ if test $libc_cv_cc_avx = yes; then $as_echo "#define HAVE_AVX_SUPPORT 1" >>confdefs.h fi +config_vars="$config_vars +config-cflags-avx = $libc_cv_cc_avx" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AVX encoding of SSE instructions" >&5 $as_echo_n "checking for AVX encoding of SSE instructions... " >&6; } @@ -134,6 +140,8 @@ if test $libc_cv_cc_sse2avx = yes; then $as_echo "#define HAVE_SSE2AVX_SUPPORT 1" >>confdefs.h fi +config_vars="$config_vars +config-cflags-sse2avx = $libc_cv_cc_sse2avx" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FMA4 support" >&5 $as_echo_n "checking for FMA4 support... " >&6; } @@ -158,6 +166,8 @@ if test $libc_cv_cc_fma4 = yes; then $as_echo "#define HAVE_FMA4_SUPPORT 1" >>confdefs.h fi +config_vars="$config_vars +have-mfma4 = $libc_cv_cc_fma4" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -mno-vzeroupper support" >&5 $as_echo_n "checking for -mno-vzeroupper support... " >&6; } @@ -178,6 +188,8 @@ fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_novzeroupper" >&5 $as_echo "$libc_cv_cc_novzeroupper" >&6; } +config_vars="$config_vars +config-cflags-novzeroupper = $libc_cv_cc_novzeroupper" $as_echo "#define PI_STATIC_AND_HIDDEN 1" >>confdefs.h diff --git a/sysdeps/i386/configure.in b/sysdeps/i386/configure.in index 36cb3e46e0..9967a160ba 100644 --- a/sysdeps/i386/configure.in +++ b/sysdeps/i386/configure.in @@ -12,6 +12,7 @@ LIBC_TRY_CC_OPTION([-msse4], [libc_cv_cc_sse4=yes], [libc_cv_cc_sse4=no]) if test $libc_cv_cc_sse4 = yes; then AC_DEFINE(HAVE_SSE4_SUPPORT) fi +LIBC_CONFIG_VAR([config-cflags-sse4], [$libc_cv_cc_sse4]) dnl Check if -Wa,-mtune=i686 works. AC_CACHE_CHECK(for assembler -mtune=i686 support, libc_cv_as_i686, [dnl @@ -19,6 +20,7 @@ LIBC_TRY_CC_OPTION([-Wa,-mtune=i686], [libc_cv_as_i686=yes], [libc_cv_as_i686=no]) ]) +LIBC_CONFIG_VAR([config-asflags-i686], [$libc_cv_as_i686]) dnl Check if -mavx works. AC_CACHE_CHECK(for AVX support, libc_cv_cc_avx, [dnl @@ -27,6 +29,7 @@ LIBC_TRY_CC_OPTION([-mavx], [libc_cv_cc_avx=yes], [libc_cv_cc_avx=no]) if test $libc_cv_cc_avx = yes; then AC_DEFINE(HAVE_AVX_SUPPORT) fi +LIBC_CONFIG_VAR([config-cflags-avx], [$libc_cv_cc_avx]) dnl Check if -msse2avx works. AC_CACHE_CHECK(for AVX encoding of SSE instructions, libc_cv_cc_sse2avx, [dnl @@ -37,6 +40,7 @@ LIBC_TRY_CC_OPTION([-msse2avx], if test $libc_cv_cc_sse2avx = yes; then AC_DEFINE(HAVE_SSE2AVX_SUPPORT) fi +LIBC_CONFIG_VAR([config-cflags-sse2avx], [$libc_cv_cc_sse2avx]) dnl Check if -mfma4 works. AC_CACHE_CHECK(for FMA4 support, libc_cv_cc_fma4, [dnl @@ -45,6 +49,7 @@ LIBC_TRY_CC_OPTION([-mfma4], [libc_cv_cc_fma4=yes], [libc_cv_cc_fma4=no]) if test $libc_cv_cc_fma4 = yes; then AC_DEFINE(HAVE_FMA4_SUPPORT) fi +LIBC_CONFIG_VAR([have-mfma4], [$libc_cv_cc_fma4]) dnl Check if -mno-vzeroupper works. AC_CACHE_CHECK(for -mno-vzeroupper support, libc_cv_cc_novzeroupper, [dnl @@ -52,6 +57,7 @@ LIBC_TRY_CC_OPTION([-mno-vzeroupper], [libc_cv_cc_novzeroupper=yes], [libc_cv_cc_novzeroupper=no]) ]) +LIBC_CONFIG_VAR([config-cflags-novzeroupper], [$libc_cv_cc_novzeroupper]) dnl It is always possible to access static and hidden symbols in an dnl position independent way. |