Regenerated.

5 files changed, 66 insertions, 5 deletions

diff --git a/Makeconfig b/Makeconfig
index 08069dbc7e..07d0877d35 100644
--- a/Makeconfig
+++ b/Makeconfig
@@ -720,8 +720,11 @@ endif
 ifndef ASFLAGS
 ifeq ($(have-cpp-asm-debuginfo),yes)
 ASFLAGS := $(filter -g%,$(CFLAGS))
+else
+ASFLAGS :=
 endif
 endif
+ASFLAGS += $(ASFLAGS-config)
 
 +gnu-stabs = $(shell echo>&2 '*** BARF ON ME')
 
diff --git a/config.make.in b/config.make.in
index e9c234a7a6..38a342515d 100644
--- a/config.make.in
+++ b/config.make.in
@@ -87,6 +87,7 @@ CC = @CC@
 CXX = @CXX@
 BUILD_CC = @BUILD_CC@
 CFLAGS = @CFLAGS@
+ASFLAGS-config = @ASFLAGS_config@
 AR = @AR@
 RANLIB = @RANLIB@
 MAKEINFO = @MAKEINFO@
diff --git a/configure b/configure
index 1dfeaa2f98..3c95ce6254 100755
--- a/configure
+++ b/configure
@@ -312,7 +312,7 @@ ac_includes_default="\
 # include <unistd.h>
 #endif"
 
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS with_fp with_cvs enable_check_abi oldest_abi subdirs force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os base_machine sysnames INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC OBJEXT BUILD_CC cross_compiling CPP CXX CXXFLAGS ac_ct_CXX AR OBJDUMP RANLIB ac_ct_RANLIB MIG AS LD PWD_P MAKE MSGFMT MAKEINFO SED AUTOCONF CCVERSION SYSINCLUDES libc_cv_gcc_static_libgcc BASH libc_cv_have_bash2 KSH libc_cv_have_ksh AWK PERL INSTALL_INFO OLD_DEBIAN_INSTALL_INFO BISON VERSIONING libc_cv_asm_protected_directive libc_cv_initfinit_array libc_cv_z_nodelete libc_cv_z_nodlopen libc_cv_z_initfirst libc_cv_Bgroup libc_cv_z_combreloc libc_cv_have_initfini libc_cv_cpp_asm_debuginfo no_whole_archive exceptions LIBGD EGREP sizeof_long_double libc_cv_gcc_unwind_find_fde uname_sysname uname_release uname_version old_glibc_headers libc_cv_slibdir libc_cv_localedir libc_cv_sysconfdir libc_cv_rootsbindir use_ldconfig ldd_rewrite_script gnu_ld gnu_as elf xcoff static shared pic_default profile omitfp bounded static_nss nopic_initfini DEFINES linux_doors mach_interface_list VERSION RELEASE LIBOBJS LTLIBOBJS'
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS with_fp with_cvs enable_check_abi oldest_abi subdirs force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os base_machine sysnames INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC OBJEXT BUILD_CC cross_compiling CPP CXX CXXFLAGS ac_ct_CXX AR OBJDUMP RANLIB ac_ct_RANLIB MIG AS LD PWD_P MAKE MSGFMT MAKEINFO SED AUTOCONF CCVERSION SYSINCLUDES libc_cv_gcc_static_libgcc BASH libc_cv_have_bash2 KSH libc_cv_have_ksh AWK PERL INSTALL_INFO OLD_DEBIAN_INSTALL_INFO BISON VERSIONING libc_cv_asm_protected_directive libc_cv_initfinit_array libc_cv_z_nodelete libc_cv_z_nodlopen libc_cv_z_initfirst libc_cv_Bgroup ASFLAGS_config libc_cv_z_combreloc libc_cv_have_initfini libc_cv_cpp_asm_debuginfo no_whole_archive exceptions LIBGD EGREP sizeof_long_double libc_cv_gcc_unwind_find_fde uname_sysname uname_release uname_version old_glibc_headers libc_cv_slibdir libc_cv_localedir libc_cv_sysconfdir libc_cv_rootsbindir use_ldconfig ldd_rewrite_script gnu_ld gnu_as elf xcoff static shared pic_default profile omitfp bounded static_nss nopic_initfini DEFINES linux_doors mach_interface_list VERSION RELEASE LIBOBJS LTLIBOBJS'
 ac_subst_files=''
 
 # Initialize some variables set by options.
@@ -5350,6 +5350,43 @@ echo "$as_me:$LINENO: result: $libc_cv_Bgroup" >&5
 echo "${ECHO_T}$libc_cv_Bgroup" >&6
 
 
+  ASFLAGS_config=
+  echo "$as_me:$LINENO: checking whether --noexecstack is desirable for .S files" >&5
+echo $ECHO_N "checking whether --noexecstack is desirable for .S files... $ECHO_C" >&6
+if test "${libc_cv_as_noexecstack+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+    cat > conftest.c <<EOF
+void foo (void) { }
+EOF
+  if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS
+		     -S -o conftest.s conftest.c 1>&5'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } \
+     && grep -q .note.GNU-stack conftest.s \
+     && { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Wa,--noexecstack
+		       -c -o conftest.o conftest.s 1>&5'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }
+  then
+    libc_cv_as_noexecstack=yes
+  else
+    libc_cv_as_noexecstack=no
+  fi
+  rm -f conftest*
+fi
+echo "$as_me:$LINENO: result: $libc_cv_as_noexecstack" >&5
+echo "${ECHO_T}$libc_cv_as_noexecstack" >&6
+  if test $libc_cv_as_noexecstack = yes; then
+    ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack"
+  fi
+
   echo "$as_me:$LINENO: checking for -z combreloc" >&5
 echo $ECHO_N "checking for -z combreloc... $ECHO_C" >&6
 if test "${libc_cv_z_combreloc+set}" = set; then
@@ -7770,6 +7807,7 @@ s,@libc_cv_z_nodelete@,$libc_cv_z_nodelete,;t t
 s,@libc_cv_z_nodlopen@,$libc_cv_z_nodlopen,;t t
 s,@libc_cv_z_initfirst@,$libc_cv_z_initfirst,;t t
 s,@libc_cv_Bgroup@,$libc_cv_Bgroup,;t t
+s,@ASFLAGS_config@,$ASFLAGS_config,;t t
 s,@libc_cv_z_combreloc@,$libc_cv_z_combreloc,;t t
 s,@libc_cv_have_initfini@,$libc_cv_have_initfini,;t t
 s,@libc_cv_cpp_asm_debuginfo@,$libc_cv_cpp_asm_debuginfo,;t t
diff --git a/configure.in b/configure.in
index c415f37de7..d241dada60 100644
--- a/configure.in
+++ b/configure.in
@@ -1313,6 +1313,27 @@ EOF
   rm -f conftest*])
   AC_SUBST(libc_cv_Bgroup)
 
+  ASFLAGS_config=
+  AC_CACHE_CHECK(whether --noexecstack is desirable for .S files,
+		 libc_cv_as_noexecstack, [dnl
+  cat > conftest.c <<EOF
+void foo (void) { }
+EOF
+  if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS
+		     -S -o conftest.s conftest.c 1>&AS_MESSAGE_LOG_FD]) \
+     && grep -q .note.GNU-stack conftest.s \
+     && AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wa,--noexecstack
+		       -c -o conftest.o conftest.s 1>&AS_MESSAGE_LOG_FD])
+  then
+    libc_cv_as_noexecstack=yes
+  else
+    libc_cv_as_noexecstack=no
+  fi
+  rm -f conftest*])
+  if test $libc_cv_as_noexecstack = yes; then
+    ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack"
+  fi
+  AC_SUBST(ASFLAGS_config)
   AC_CACHE_CHECK(for -z combreloc,
 		 libc_cv_z_combreloc, [dnl
   cat > conftest.c <<EOF
diff --git a/sysdeps/i386/fpu/bits/mathinline.h b/sysdeps/i386/fpu/bits/mathinline.h
index 6274824063..21ae218c62 100644
--- a/sysdeps/i386/fpu/bits/mathinline.h
+++ b/sysdeps/i386/fpu/bits/mathinline.h
@@ -534,11 +534,10 @@ ldexp (double __x, int __y) __THROW
 
 # ifdef __FAST_MATH__
 __inline_mathcodeNP (expm1, __x, __expm1_code)
-# endif
 
 /* We cannot rely on M_SQRT being defined.  So we do it for ourself
    here.  */
-# define __M_SQRT2	1.41421356237309504880L	/* sqrt(2) */
+#  define __M_SQRT2	1.41421356237309504880L	/* sqrt(2) */
 
 __inline_mathcodeNP (log1p, __x, \
   register long double __value;						      \
@@ -577,12 +576,12 @@ __inline_mathcodeNP(logb, __x, \
      : "=t" (__junk), "=u" (__value) : "0" (__x));			      \
   return __value)
 
+# endif
 #endif
 
 #ifdef __USE_ISOC99
 #ifdef __FAST_MATH__
 __inline_mathop_declNP (log2, "fld1; fxch; fyl2x", "0" (__x) : "st(1)")
-#endif /* __FAST_MATH__ */
 
 __MATH_INLINE float
 ldexpf (float __x, int __y) __THROW
@@ -596,7 +595,6 @@ ldexpl (long double __x, int __y) __THROW
   __ldexp_code;
 }
 
-#ifdef __FAST_MATH__
 __inline_mathcodeNP3 (fma, __x, __y, __z, return (__x * __y) + __z)
 
 __inline_mathopNP (rint, "frndint")