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.