Regenerate all configure scripts with Autoconf 2.68.

git-svn-id: svn://svn.eglibc.org/trunk@17443 7b3dc134-2b1b-0410-93df-9e9f96275f8d

2 files changed, 93 insertions, 21 deletions

diff --git a/libc/nptl/sysdeps/pthread/configure b/libc/nptl/sysdeps/pthread/configure
index cdec472e0..8406d3080 100755
--- a/libc/nptl/sysdeps/pthread/configure
+++ b/libc/nptl/sysdeps/pthread/configure
@@ -1,31 +1,23 @@
 # This file is generated from configure.in by Autoconf.  DO NOT EDIT!
 
 if test "x$libc_cv_gcc___thread" != xyes; then
-  { { $as_echo "$as_me:$LINENO: error: compiler support for __thread is required" >&5
-$as_echo "$as_me: error: compiler support for __thread is required" >&2;}
-   { (exit 1); exit 1; }; }
+  as_fn_error $? "compiler support for __thread is required" "$LINENO" 5
 fi
 
 if test "x${libc_cv_visibility_attribute}" != xyes ||
    test "x${libc_cv_broken_visibility_attribute}" != xno; then
-  { { $as_echo "$as_me:$LINENO: error: working compiler support for visibility attribute is required" >&5
-$as_echo "$as_me: error: working compiler support for visibility attribute is required" >&2;}
-   { (exit 1); exit 1; }; }
+  as_fn_error $? "working compiler support for visibility attribute is required" "$LINENO" 5
 fi
 
 if test "x$libc_cv_asm_cfi_directives" != xyes; then
     case "$base_machine" in
     i386 | x86_64 | powerpc | s390)
-      { { $as_echo "$as_me:$LINENO: error: CFI directive support in assembler is required" >&5
-$as_echo "$as_me: error: CFI directive support in assembler is required" >&2;}
-   { (exit 1); exit 1; }; } ;;
+      as_fn_error $? "CFI directive support in assembler is required" "$LINENO" 5 ;;
     *) ;;
   esac
 fi
 
 libc_cv_forced_unwind=yes
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_FORCED_UNWIND 1
-_ACEOF
+$as_echo "#define HAVE_FORCED_UNWIND 1" >>confdefs.h
 
 libc_cv_c_cleanup=yes
diff --git a/libc/nptl/sysdeps/x86_64/configure b/libc/nptl/sysdeps/x86_64/configure
index ae3ad5448..ee047153c 100644
--- a/libc/nptl/sysdeps/x86_64/configure
+++ b/libc/nptl/sysdeps/x86_64/configure
@@ -1,9 +1,91 @@
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+
+  as_lineno_1=$LINENO as_lineno_1a=$LINENO
+  as_lineno_2=$LINENO as_lineno_2a=$LINENO
+  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
 # This file is generated from configure.in by Autoconf.  DO NOT EDIT!
  # Local configure fragment for sysdeps/i386.
 
-{ $as_echo "$as_me:$LINENO: checking for .cfi_personality and .cfi_lsda pseudo-ops" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for .cfi_personality and .cfi_lsda pseudo-ops" >&5
 $as_echo_n "checking for .cfi_personality and .cfi_lsda pseudo-ops... " >&6; }
-if test "${libc_cv_asm_cfi_personality+set}" = set; then
+if ${libc_cv_asm_cfi_personality+:} false; then :
   $as_echo_n "(cached) " >&6
 else
     cat > conftest.s <<EOF
@@ -15,11 +97,11 @@ foo:
 	.cfi_endproc
 EOF
   if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then
     libc_cv_asm_cfi_personality=yes
   else
     libc_cv_asm_cfi_personality=no
@@ -27,10 +109,8 @@ EOF
   rm -f conftest*
 
 fi
-{ $as_echo "$as_me:$LINENO: result: $libc_cv_asm_cfi_personality" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_cfi_personality" >&5
 $as_echo "$libc_cv_asm_cfi_personality" >&6; }
 if test x"$libc_cv_asm_cfi_personality" != xyes; then
-  { { $as_echo "$as_me:$LINENO: error: assembler too old, .cfi_personality support missing" >&5
-$as_echo "$as_me: error: assembler too old, .cfi_personality support missing" >&2;}
-   { (exit 1); exit 1; }; }
+  as_fn_error $? "assembler too old, .cfi_personality support missing" "$LINENO" 5
 fi