Updated to fedora-glibc-20051115T0809

1 files changed, 62 insertions, 100 deletions

diff --git a/configure b/configure
index 00733b2486..e8e8b363f1 100755
--- a/configure
+++ b/configure
@@ -313,7 +313,7 @@ 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 bindnow force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os subdirs add_ons 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 SYSINCLUDES libc_cv_gcc_static_libgcc BASH libc_cv_have_bash2 KSH libc_cv_have_ksh AWK PERL INSTALL_INFO BISON VERSIONING libc_cv_asm_protected_directive libc_cv_initfinit_array libc_cv_cc_with_libunwind libc_cv_z_nodelete libc_cv_z_nodlopen libc_cv_z_initfirst libc_cv_z_relro libc_cv_Bgroup libc_cv_libgcc_s_suffix libc_cv_as_needed ASFLAGS_config libc_cv_z_combreloc libc_cv_z_execstack libc_cv_fpie fno_unit_at_a_time libc_cv_ssp libc_cv_have_initfini no_whole_archive exceptions LIBGD have_libaudit have_selinux 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 libc_cv_forced_unwind use_ldconfig ldd_rewrite_script gnu_ld gnu_as elf xcoff static shared pic_default profile omitfp bounded static_nss nopic_initfini DEFINES 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 bindnow force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os subdirs add_ons base_machine submachine 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 SYSINCLUDES libc_cv_gcc_static_libgcc BASH libc_cv_have_bash2 KSH libc_cv_have_ksh AWK PERL INSTALL_INFO BISON VERSIONING libc_cv_asm_protected_directive libc_cv_cc_with_libunwind libc_cv_z_nodelete libc_cv_z_nodlopen libc_cv_z_initfirst libc_cv_z_relro libc_cv_Bgroup libc_cv_libgcc_s_suffix libc_cv_as_needed ASFLAGS_config libc_cv_z_combreloc libc_cv_z_execstack libc_cv_fpie fno_unit_at_a_time libc_cv_ssp libc_cv_have_initfini no_whole_archive exceptions LIBGD have_libaudit have_selinux 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 libc_cv_forced_unwind use_ldconfig ldd_rewrite_script elf xcoff static shared pic_default profile omitfp bounded static_nss nopic_initfini DEFINES mach_interface_list VERSION RELEASE LIBOBJS LTLIBOBJS'
 ac_subst_files=''
 
 # Initialize some variables set by options.
@@ -906,6 +906,7 @@ Optional Packages:
                           default]
   --with-tls              enable support for TLS
   --without-__thread      do not use TLS features even when supporting them
+  --with-cpu=CPU          select code for CPU variant
 
 Some influential environment variables:
   CC          C compiler command
@@ -1793,11 +1794,6 @@ config_os="`echo $config_os | sed 's/^unknown-//'`"
 
 # Some configurations imply other options.
 case "$host_os" in
-gnu* | linux* | bsd4.4* | netbsd* | freebsd*)
-  # These systems always use GNU tools.
-  gnu_ld=yes gnu_as=yes ;;
-esac
-case "$host_os" in
 # i586-linuxaout is mangled into i586-pc-linux-gnuaout
 linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*)
   ;;
@@ -1832,6 +1828,21 @@ case "$machine-$host_os" in
     ;;
 esac
 
+submachine=
+
+# Check whether --with-cpu or --without-cpu was given.
+if test "${with_cpu+set}" = set; then
+  withval="$with_cpu"
+    case "$withval" in
+  yes|'') { { echo "$as_me:$LINENO: error: --with-cpu requires an argument" >&5
+echo "$as_me: error: --with-cpu requires an argument" >&2;}
+   { (exit 1); exit 1; }; } ;;
+  no) ;;
+  *) submachine="$withval" ;;
+  esac
+
+fi;
+
 
 # An add-on can set this when it the tuple to disable the sanity check below.
 libc_config_ok=no
@@ -2066,7 +2077,7 @@ done
 
 # For sparc/sparc32, try sparc/sparc32 and then sparc.
 mach=
-tail=$machine
+tail=$machine${submachine:+/$submachine}
 while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do
   set $m
   # Prepend the machine's FPU directory unless --without-fp.
@@ -2083,23 +2094,26 @@ done
 # Find what sysdep directories exist.
 sysnames=
 IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-for d in $add_ons_pfx ''; do
-  for b in $base ''; do
-    for m0 in $mach ''; do
-      for v in /$vendor ''; do
-	test "$v" = / && continue
-	for o in /$ostry ''; do
-	  test "$o" = / && continue
-	  for m in $mach ''; do
+for b in $base ''; do
+  for m0 in $mach ''; do
+    for v in /$vendor ''; do
+      test "$v" = / && continue
+      for o in /$ostry ''; do
+	test "$o" = / && continue
+	for m in $mach ''; do
+	  for d in $add_ons_pfx ''; do
 	    for a in $add_ons_sfx ''; do
-	      if test "$m0$b$v$o$m"; then
-		try="${d}sysdeps$m0$b$v$o$m$a"
+	      if test "$m0$m0sub$b$v$o$m$msub"; then
+		try="${d}sysdeps$m0$m0sub$b$v$o$m$msub$a"
 		test -n "$enable_debug_configure" &&
 		echo "$0 DEBUG: try $try" >&2
 		if test -d $srcdir/$try; then
 		  sysnames="$sysnames $try"
 		  { test -n "$o" || test -n "$b"; } && os_used=t
 		  { test -n "$m" || test -n "$m0"; } && machine_used=t
+		  case x${m0:-$m} in
+		  x*/$submachine) submachine_used=t ;;
+		  esac
 		fi
 	      fi
 	    done
@@ -2108,14 +2122,18 @@ for d in $add_ons_pfx ''; do
       done
     done
   done
-  if test -n "$d"; then
-    try="${d}sysdeps/generic"
-    test -n "$enable_debug_configure" &&
-    echo "$0 DEBUG: try $try" >&2
-    if test -d $srcdir/$try; then
-      sysnames="$sysnames $try"
+done
+for d in $add_ons_pfx ''; do
+  for a in $add_ons_sfx ''; do
+    if test -n "$d" && test "$d" != "$a"; then
+      try="${d}sysdeps/generic${a}"
+      test -n "$enable_debug_configure" &&
+      echo "$0 DEBUG: try $try" >&2
+      if test -d $srcdir/$try; then
+	sysnames="$sysnames $try"
+      fi
     fi
-  fi
+  done
 done
 IFS="$ac_save_ifs"
 
@@ -2129,6 +2147,12 @@ if test -z "$machine_used" && test "$machine" != none; then
 echo "$as_me: error: The $machine is not supported." >&2;}
    { (exit 1); exit 1; }; }
 fi
+if test -z "$submachine_used" && test -n "$submachine"; then
+  { { echo "$as_me:$LINENO: error: The $submachine subspecies of $host_cpu is not supported." >&5
+echo "$as_me: error: The $submachine subspecies of $host_cpu is not supported." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
 
 # We have now validated the configuration.
 
@@ -5353,7 +5377,7 @@ _ACEOF
 
   fi
 
-  if test $libc_cv_visibility_attribute = yes -a $gnu_ld = yes; then
+  if test $libc_cv_visibility_attribute = yes; then
     echo "$as_me:$LINENO: checking whether to put _rtld_local into .sdata section" >&5
 echo $ECHO_N "checking whether to put _rtld_local into .sdata section... $ECHO_C" >&6
 if test "${libc_cv_have_sdata_section+set}" = set; then
@@ -5380,7 +5404,7 @@ _ACEOF
 
   echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
-if test "${libc_cv_initfinit_array+set}" = set; then
+if test "${libc_cv_initfini_array+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
     cat > conftest.c <<EOF
@@ -5398,23 +5422,21 @@ EOF
   (exit $ac_status); }; }
   then
     if readelf -S conftest | fgrep INIT_ARRAY > /dev/null; then
-      libc_cv_initfinit_array=yes
+      libc_cv_initfini_array=yes
     else
-      libc_cv_initfinit_array=no
+      libc_cv_initfini_array=no
     fi
   else
-    libc_cv_initfinit_array=no
+    libc_cv_initfini_array=no
   fi
   rm -f conftest*
 fi
-echo "$as_me:$LINENO: result: $libc_cv_initfinit_array" >&5
-echo "${ECHO_T}$libc_cv_initfinit_array" >&6
-
-  if test $libc_cv_initfinit_array = yes; then
-    cat >>confdefs.h <<\_ACEOF
-#define HAVE_INITFINI_ARRAY 1
-_ACEOF
-
+echo "$as_me:$LINENO: result: $libc_cv_initfini_array" >&5
+echo "${ECHO_T}$libc_cv_initfini_array" >&6
+  if test $libc_cv_initfini_array != yes; then
+    { { echo "$as_me:$LINENO: error: Need linker with .init_array/.fini_array support." >&5
+echo "$as_me: error: Need linker with .init_array/.fini_array support." >&2;}
+   { (exit 1); exit 1; }; }
   fi
 
   echo "$as_me:$LINENO: checking for libunwind-support in compiler" >&5
@@ -5890,7 +5912,7 @@ _ACEOF
   fi
 fi
 
-if test $elf = yes -a $gnu_ld = yes; then
+if test $elf = yes; then
   echo "$as_me:$LINENO: checking whether cc puts quotes around section names" >&5
 echo $ECHO_N "checking whether cc puts quotes around section names... $ECHO_C" >&6
 if test "${libc_cv_have_section_quotes+set}" = set; then
@@ -6457,46 +6479,6 @@ _ACEOF
 
 fi
 
-echo "$as_me:$LINENO: checking for local label subtraction" >&5
-echo $ECHO_N "checking for local label subtraction... $ECHO_C" >&6
-if test "${libc_cv_gcc_subtract_local_labels+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat > conftest.c <<EOF
-#line $LINENO "configure"
-int foo (int a)
-{
-  static const int ar[] = { &&l1 - &&l1, &&l2 - &&l1 };
-  void *p = &&l1 + ar[a];
-  goto *p;
- l1:
-  return 1;
- l2:
-  return 2;
-}
-EOF
-if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles
-			    -o conftest conftest.c -lgcc >&5'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  libc_cv_gcc_subtract_local_labels=yes
-else
-  libc_cv_gcc_subtract_local_labels=no
-fi
-rm -f conftest*
-fi
-echo "$as_me:$LINENO: result: $libc_cv_gcc_subtract_local_labels" >&5
-echo "${ECHO_T}$libc_cv_gcc_subtract_local_labels" >&6
-if test "$libc_cv_gcc_subtract_local_labels" = yes; then
-  cat >>confdefs.h <<\_ACEOF
-#define HAVE_SUBTRACT_LOCAL_LABELS 1
-_ACEOF
-
-fi
-
 if test "x$use__thread" != xno; then
   echo "$as_me:$LINENO: checking for __thread" >&5
 echo $ECHO_N "checking for __thread... $ECHO_C" >&6
@@ -7673,18 +7655,6 @@ fi
 
 
 
-if test $gnu_ld = yes; then
-  cat >>confdefs.h <<\_ACEOF
-#define HAVE_GNU_LD 1
-_ACEOF
-
-fi
-if test $gnu_as = yes; then
-  cat >>confdefs.h <<\_ACEOF
-#define HAVE_GNU_AS 1
-_ACEOF
-
-fi
 if test $elf = yes; then
   cat >>confdefs.h <<\_ACEOF
 #define HAVE_ELF 1
@@ -7701,13 +7671,7 @@ fi
 
 
 if test $shared = default; then
-  if test $gnu_ld = yes; then
-    shared=$elf
-  else
-    # For now we do not assume shared libs are available.  In future more
-    # tests might become available.
-    shared=no
-  fi
+  shared=$elf
 fi
 
 if test x"$libc_cv_idn" = xyes; then
@@ -8405,6 +8369,7 @@ s,@host_os@,$host_os,;t t
 s,@subdirs@,$subdirs,;t t
 s,@add_ons@,$add_ons,;t t
 s,@base_machine@,$base_machine,;t t
+s,@submachine@,$submachine,;t t
 s,@sysnames@,$sysnames,;t t
 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
@@ -8447,7 +8412,6 @@ s,@INSTALL_INFO@,$INSTALL_INFO,;t t
 s,@BISON@,$BISON,;t t
 s,@VERSIONING@,$VERSIONING,;t t
 s,@libc_cv_asm_protected_directive@,$libc_cv_asm_protected_directive,;t t
-s,@libc_cv_initfinit_array@,$libc_cv_initfinit_array,;t t
 s,@libc_cv_cc_with_libunwind@,$libc_cv_cc_with_libunwind,;t t
 s,@libc_cv_z_nodelete@,$libc_cv_z_nodelete,;t t
 s,@libc_cv_z_nodlopen@,$libc_cv_z_nodlopen,;t t
@@ -8482,8 +8446,6 @@ s,@libc_cv_rootsbindir@,$libc_cv_rootsbindir,;t t
 s,@libc_cv_forced_unwind@,$libc_cv_forced_unwind,;t t
 s,@use_ldconfig@,$use_ldconfig,;t t
 s,@ldd_rewrite_script@,$ldd_rewrite_script,;t t
-s,@gnu_ld@,$gnu_ld,;t t
-s,@gnu_as@,$gnu_as,;t t
 s,@elf@,$elf,;t t
 s,@xcoff@,$xcoff,;t t
 s,@static@,$static,;t t