Move system-specific settings out of toplevel configure.in and config.make.in.

8 files changed, 39 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.
diff --git a/sysdeps/mach/configure b/sysdeps/mach/configure
index 33cf09bd71..3af372560f 100644
--- a/sysdeps/mach/configure
+++ b/sysdeps/mach/configure
@@ -162,6 +162,8 @@ fi
 if test "x$MIG" = xMISSING; then
   as_fn_error $? "cannot find required build tool mig" "$LINENO" 5
 fi
+config_vars="$config_vars
+MIG = $MIG"
 
 ### Sanity checks for Mach header installation
 
diff --git a/sysdeps/mach/configure.in b/sysdeps/mach/configure.in
index 2f82c3a873..db85f47eae 100644
--- a/sysdeps/mach/configure.in
+++ b/sysdeps/mach/configure.in
@@ -4,6 +4,7 @@ AC_CHECK_TOOL(MIG, mig, MISSING)
 if test "x$MIG" = xMISSING; then
   AC_MSG_ERROR([cannot find required build tool mig])
 fi
+LIBC_CONFIG_VAR([MIG], [$MIG])
 
 ### Sanity checks for Mach header installation
 AC_CHECK_HEADER(mach/mach_types.h,,
diff --git a/sysdeps/sparc/configure b/sysdeps/sparc/configure
index 3abba27501..63e02de4a6 100644
--- a/sysdeps/sparc/configure
+++ b/sysdeps/sparc/configure
@@ -40,6 +40,8 @@ if test $libc_cv_sparc_as_vis3 = yes; then
   $as_echo "#define HAVE_AS_VIS3_SUPPORT 1" >>confdefs.h
 
 fi
+config_vars="$config_vars
+have-as-vis3 = $libc_cv_sparc_as_vis3"
 
 # Check for a GCC emitting GOTDATA relocations.
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sparc gcc GOTDATA reloc support" >&5
diff --git a/sysdeps/sparc/configure.in b/sysdeps/sparc/configure.in
index 080be992dc..982077c9b9 100644
--- a/sysdeps/sparc/configure.in
+++ b/sysdeps/sparc/configure.in
@@ -28,6 +28,7 @@ rm -f conftest*])
 if test $libc_cv_sparc_as_vis3 = yes; then
   AC_DEFINE(HAVE_AS_VIS3_SUPPORT)
 fi
+LIBC_CONFIG_VAR([have-as-vis3], [$libc_cv_sparc_as_vis3])
 
 # Check for a GCC emitting GOTDATA relocations.
 AC_CACHE_CHECK(for sparc gcc GOTDATA reloc support, libc_cv_sparc_gcc_gotdata, [dnl
diff --git a/sysdeps/x86_64/configure b/sysdeps/x86_64/configure
index 0fa0e1ecfa..9232411951 100644
--- a/sysdeps/x86_64/configure
+++ b/sysdeps/x86_64/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 AVX support" >&5
 $as_echo_n "checking for AVX support... " >&6; }
@@ -90,6 +92,8 @@ 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; }
@@ -114,6 +118,8 @@ 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; }
@@ -138,6 +144,8 @@ 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; }
@@ -158,6 +166,8 @@ 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/x86_64/configure.in b/sysdeps/x86_64/configure.in
index 94bcd19f3c..c682f93c3e 100644
--- a/sysdeps/x86_64/configure.in
+++ b/sysdeps/x86_64/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 -mavx works.
 AC_CACHE_CHECK(for AVX support, libc_cv_cc_avx, [dnl
@@ -20,6 +21,7 @@ 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
@@ -30,6 +32,7 @@ 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
@@ -38,6 +41,7 @@ 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
@@ -45,6 +49,7 @@ 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.