Update for autoconf beta 1.112:

* aclocal.m4 (GAS_CHECK_DECL_NEEDED, GAS_WORKING_ASSERT): New macros.
* configure.in: Use them.  Use AC_ARG_PROGRAM (now provided by autoconf)
instead of my hacked-up AC_PROGRAM_TRANSFORM_NAME.  Move test for CROSS_COMPILE
just before AC_FUNC_ALLOCA, and emit a message to try to ease confusion about
autoconf's "cross-compiling" message.
* acconfig.h (NEED_DECLARATION_MALLOC, NEED_DECLARATION_FREE,
NEED_DECLARATION_ERRNO): Renamed from NEED_*_DECLARATION.
* configure, conf.in: Regenerated.

1 files changed, 169 insertions, 162 deletions

diff --git a/gas/configure b/gas/configure
index 3619268..44c2046 100755
--- a/gas/configure
+++ b/gas/configure
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 # Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 1.109 
+# Generated automatically using autoconf version 1.112 
 # Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
 #
 # This configure script is free software; you can redistribute it and/or
@@ -24,8 +24,7 @@ ac_help="${ac_help}
 # Save the original args to write them into config.status later.
 configure_args="$@"
 
-# Omit some internal, obsolete, or unimplemented options to make the
-# list less imposing.
+# Omit some internal or obsolete options to make the list less imposing.
 ac_usage="Usage: configure [options] [host]
 Options: [defaults in brackets after descriptions]
 Configuration:
@@ -34,10 +33,12 @@ Configuration:
   --no-create             do not create output files
   --quiet, --silent       do not print \`checking...' messages
   --version               print the version of autoconf that created configure
-Directories:
+Directory and file names:
   --exec-prefix=PREFIX    install host dependent files in PREFIX [/usr/local]
   --prefix=PREFIX         install host independent files in PREFIX [/usr/local]
   --srcdir=DIR            find the sources in DIR [configure dir or ..]
+  --program-prefix=PREFIX prepend PREFIX to installed program names
+  --program-suffix=SUFFIX append SUFFIX to installed program names
 Host type:
   --build=BUILD           configure for building on BUILD [BUILD=HOST]
   --host=HOST             configure for HOST [guessed]
@@ -60,11 +61,11 @@ exec_prefix=NONE
 host=NONE
 no_create=
 nonopt=NONE
-norecursion=
+no_recursion=
 prefix=NONE
-program_prefix=
-program_suffix=
-program_transform_name=
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=NONE
 silent=
 srcdir=
 target=NONE
@@ -91,8 +92,7 @@ do
   *) ac_optarg= ;;
   esac
 
-  # Accept (but ignore some of) the important Cygnus configure
-  # options, so we can diagnose typos.
+  # Accept the important Cygnus configure options, so we can diagnose typos.
 
   case "$ac_option" in
 
@@ -162,23 +162,20 @@ EOF
   | --no-cr | --no-c)
     no_create=yes ;;
 
-  -norecursion | --norecursion | --norecursio | --norecursi \
-  | --norecurs | --norecur | --norecu | --norec | --nore | --nor)
-    norecursion=yes ;;
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
 
   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
     ac_prev=prefix ;;
   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
     prefix="$ac_optarg" ;;
 
-    # The program_*_given variables are so we can distinguish between
-    # unspecified and empty-string-valued options.
   -program-prefix | --program-prefix | --program-prefi | --program-pref \
   | --program-pre | --program-pr | --program-p)
     ac_prev=program_prefix ;;
   -program-prefix=* | --program-prefix=* | --program-prefi=* \
   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
-    program_prefix_given=yes
     program_prefix="$ac_optarg" ;;
 
   -program-suffix | --program-suffix | --program-suffi | --program-suff \
@@ -186,7 +183,6 @@ EOF
     ac_prev=program_suffix ;;
   -program-suffix=* | --program-suffix=* | --program-suffi=* \
   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
-    program_suffix_given=yes
     program_suffix="$ac_optarg" ;;
 
   -program-transform-name | --program-transform-name \
@@ -204,10 +200,7 @@ EOF
   | --program-transfo=* | --program-transf=* \
   | --program-trans=* | --program-tran=* \
   | --progr-tra=* | --program-tr=* | --program-t=*)
-    # Double any backslashes or dollar signs in the argument
-    program_transform_name_given=yes
-    program_transform_name="${program_transform_name} -e `echo ${ac_optarg} | sed -e 's/\\\\/\\\\\\\\/g' -e 's/\\\$/$$/g'`"
-    ;;
+    program_transform_name="$ac_optarg" ;;
 
   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   | -silent | --silent | --silen | --sile | --sil)
@@ -227,7 +220,7 @@ EOF
     verbose=yes ;;
 
   -version | --version | --versio | --versi | --vers)
-    echo "configure generated by autoconf version 1.109"
+    echo "configure generated by autoconf version 1.112"
     exit 0 ;;
 
   -with-* | --with-*)
@@ -291,7 +284,6 @@ if test -n "$ac_prev"; then
 fi
 
 trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15
-trap 'rm -fr confdefs* $ac_clean_files' 0
 
 # File descriptor usage:
 # 0 unused; standard input
@@ -312,17 +304,16 @@ This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 " 1>&5
 
-# Save the original args if we used an alternate arg parser.
-ac_configure_temp="${configure_args-$@}"
-# Strip out --no-create and --norecursion so they do not pile up.
+ac_configure_temp="$configure_args"
+# Strip out --no-create and --no-recursion so they do not pile up.
 # Also quote any args containing spaces.
 configure_args=
 for ac_arg in $ac_configure_temp; do
   case "$ac_arg" in
   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
   | --no-cr | --no-c) ;;
-  -norecursion | --norecursion | --norecursio | --norecursi \
-  | --norecurs | --norecur | --norecu | --norec | --nore | --nor) ;;
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
   *[" 	"]*) configure_args="$configure_args '$ac_arg'" ;;
   *) configure_args="$configure_args $ac_arg" ;;
   esac
@@ -367,7 +358,7 @@ if test ! -r $srcdir/$ac_unique_file; then
 fi
 
 # Prefer explicitly selected file to automatically selected ones.
-if test ! -r "$CONFIG_SITE"; then
+if test -z "$CONFIG_SITE"; then
   if test "x$prefix" != xNONE; then
     CONFIG_SITE=$prefix/lib/config.site
   else
@@ -398,6 +389,18 @@ ac_ext=c
 ac_cpp='${CPP} $CPPFLAGS'
 ac_compile='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS conftest.${ac_ext} -o conftest $LIBS 1>&5 2>&5'
 
+if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
+  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
+  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
+    ac_n= ac_c='
+' ac_t='	'
+  else
+    ac_n=-n ac_c= ac_t=
+  fi
+else
+  ac_n= ac_c='\c' ac_t=
+fi
+
 
 bfd_gas=no
 user_bfd_gas=
@@ -428,17 +431,6 @@ ac_config_sub=${ac_aux_dir}/config.sub
 ac_configure=${ac_aux_dir}/configure # This should be Cygnus configure.
 ac_install_sh="${ac_aux_dir}/install.sh -c"
 
-if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
-  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
-  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
-    ac_n= ac_c='
-' ac_t='	'
-  else
-    ac_n=-n ac_c= ac_t=
-  fi
-else
-  ac_n= ac_c='\c' ac_t=
-fi
 
 # Do some error checking and defaulting for the host and target type.
 # The inputs are:
@@ -517,22 +509,25 @@ build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 esac
 echo "$ac_t""$build" 1>&4
 
+test "${host_alias}" != "${target_alias}" &&
+  test "${program_prefix}${program_suffix}${program_transform_name}" = \
+    NONENONENONE && program_prefix=${target_alias}-
 
-if [ "${host_alias}" != "${target_alias}" ] ; then
-    if [ "${program_prefix_given}${program_suffix_given}${program_transform_name_given}" = "" ] ; then
-        program_prefix=${target_alias}- ;
-    fi
-fi
-
-# Merge program_prefix and program_suffix onto program_transform_name
-# Use a double $ so that make ignores it
-if [ "${program_suffix}" != "" ] ; then
-    program_transform_name="-e s,\$\$,${program_suffix}, ${program_transform_name}"
+test "${program_transform_name}" = NONE && program_transform_name=
+if test -n "${program_transform_name}"; then
+  # Double any \ or $.
+  echo 's,\\,\\\\,g; s,\$,$$,g' > conftestsed
+  program_transform_name="-e `echo ${program_transform_name} | sed -f conftestsed`"
+  rm -f conftestsed
 fi
+test "${program_prefix}" != NONE &&
+  program_transform_name="-e s,^,${program_prefix}, ${program_transform_name}"
+# Use a double $ so make ignores it.
+test "${program_suffix}" != NONE &&
+  program_transform_name="-e s,\$\$,${program_suffix}, ${program_transform_name}"
 
-if [ "${program_prefix}" != "" ] ; then
-    program_transform_name="-e s,^,${program_prefix}, ${program_transform_name}"
-fi
+# sed with no file args requires a program.
+test "${program_transform_name}" = "" && program_transform_name="-e s,x,x,"
 
 
 emulation=generic
@@ -783,14 +778,6 @@ esac
 
 
 
-case "x${host}" in
-  x${target})				;;
-  *)		cat >> confdefs.h <<\EOF
-#define CROSS_COMPILE 1
-EOF
-;;
-esac
-
 cat >> confdefs.h <<EOF
 #define TARGET_ALIAS "${target_alias}"
 EOF
@@ -847,7 +834,9 @@ else
 fi
 rm -f conftest*
 
-# Make sure to not get an incompatible install:
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
 # SysV /etc/install, /usr/sbin/install
 # SunOS /usr/etc/install
 # IRIX /sbin/install
@@ -912,12 +901,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.${ac_ext} <<EOF
-#line 914 "configure"
+#line 905 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 Syntax Error
 EOF
-ac_err=`eval "$ac_cpp conftest.${ac_ext} >/dev/null" 2>&1`
+eval "$ac_cpp conftest.${ac_ext} >/dev/null 2>conftest.out"
+ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   :
 else
@@ -925,12 +915,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.${ac_ext} <<EOF
-#line 927 "configure"
+#line 919 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 Syntax Error
 EOF
-ac_err=`eval "$ac_cpp conftest.${ac_ext} >/dev/null" 2>&1`
+eval "$ac_cpp conftest.${ac_ext} >/dev/null 2>conftest.out"
+ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   :
 else
@@ -955,11 +946,12 @@ if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&4
 else
   cat > conftest.${ac_ext} <<EOF
-#line 957 "configure"
+#line 950 "configure"
 #include "confdefs.h"
 #include <${ac_hdr}>
 EOF
-ac_err=`eval "$ac_cpp conftest.${ac_ext} >/dev/null" 2>&1`
+eval "$ac_cpp conftest.${ac_ext} >/dev/null 2>conftest.out"
+ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=yes"
@@ -983,18 +975,32 @@ fi
 done
 
 
+# Put this here so that autoconf's "cross-compiling" message doesn't confuse
+# people who are not cross-compiling but are compiling cross-assemblers.
+echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&4
+if test "${host}" = "${target}"; then
+  cross_gas=yes
+  cat >> confdefs.h <<\EOF
+#define CROSS_COMPILE 1
+EOF
+
+else
+  cross_gas=no
+fi
+echo "$ac_t""$cross_gas" 1>&4
+
 # If we cannot run a trivial program, we must be cross compiling.
 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&4
 if eval "test \"`echo '${'ac_cv_c_cross'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&4
 else
   if test "$cross_compiling" = yes; then
-  { echo "configure: can not run test program while cross compiling" 1>&2; exit 1; }
+  ac_cv_cross=yes
 else
 cat > conftest.${ac_ext} <<EOF
-#line 994 "configure"
+#line 1002 "configure"
 #include "confdefs.h"
-main(){exit(0);}
+main(){return(0);}
 EOF
 eval $ac_compile
 if test -s conftest && (./conftest; exit) 2>/dev/null; then
@@ -1015,7 +1021,7 @@ if eval "test \"`echo '${'ac_cv_header_alloca_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&4
 else
   cat > conftest.${ac_ext} <<EOF
-#line 1017 "configure"
+#line 1025 "configure"
 #include "confdefs.h"
 #include <alloca.h>
 int main() { return 0; }
@@ -1046,7 +1052,7 @@ if eval "test \"`echo '${'ac_cv_func_alloca'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&4
 else
   cat > conftest.${ac_ext} <<EOF
-#line 1048 "configure"
+#line 1056 "configure"
 #include "confdefs.h"
 
 #ifdef __GNUC__
@@ -1104,7 +1110,7 @@ if eval "test \"`echo '${'ac_cv_os_cray'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&4
 else
   cat > conftest.${ac_ext} <<EOF
-#line 1106 "configure"
+#line 1114 "configure"
 #include "confdefs.h"
 #if defined(CRAY) && ! defined(CRAY2)
 webecray
@@ -1113,7 +1119,7 @@ wenotbecray
 #endif
 
 EOF
-if eval "$ac_cpp conftest.${ac_ext}" 2>&5 |
+if (eval "$ac_cpp conftest.${ac_ext}") 2>&5 |
   egrep "webecray" >/dev/null 2>&1; then
   rm -rf conftest*
   ac_cv_os_cray=yes
@@ -1131,7 +1137,7 @@ if eval "test \"`echo '${'ac_cv_func__getb67'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&4
 else
   cat > conftest.${ac_ext} <<EOF
-#line 1133 "configure"
+#line 1141 "configure"
 #include "confdefs.h"
 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
 int main() { return 0; }
@@ -1172,7 +1178,7 @@ if eval "test \"`echo '${'ac_cv_func_GETB67'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&4
 else
   cat > conftest.${ac_ext} <<EOF
-#line 1174 "configure"
+#line 1182 "configure"
 #include "confdefs.h"
 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
 int main() { return 0; }
@@ -1213,7 +1219,7 @@ if eval "test \"`echo '${'ac_cv_func_getb67'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&4
 else
   cat > conftest.${ac_ext} <<EOF
-#line 1215 "configure"
+#line 1223 "configure"
 #include "confdefs.h"
 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
 int main() { return 0; }
@@ -1262,12 +1268,10 @@ if eval "test \"`echo '${'ac_cv_c_stack_direction'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&4
 else
   if test "$cross_compiling" = yes; then
-  echo "configure: warning: using default for cross-compiling" 1>&2
-ac_cv_c_stack_direction=0
-
+  ac_cv_c_stack_direction=0
 else
 cat > conftest.${ac_ext} <<EOF
-#line 1269 "configure"
+#line 1275 "configure"
 #include "confdefs.h"
 find_stack_direction ()
 {
@@ -1308,7 +1312,7 @@ if eval "test \"`echo '${'ac_cv_c_inline'+set}'`\" = set"; then
 else
   if test "$GCC" = yes; then
 cat > conftest.${ac_ext} <<EOF
-#line 1310 "configure"
+#line 1316 "configure"
 #include "confdefs.h"
 
 int main() { return 0; }
@@ -1346,7 +1350,7 @@ if eval "test \"`echo '${'gas_cv_assert_ok'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&4
 else
   cat > conftest.${ac_ext} <<EOF
-#line 1348 "configure"
+#line 1354 "configure"
 #include "confdefs.h"
 #include <assert.h>
 #include <stdio.h>
@@ -1379,17 +1383,11 @@ test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
 EOF
 
 
+
 # On some systems, the system header files may not declare malloc, realloc,
 # and free.  There are places where gas needs these functions to have been
 # declared -- such as when taking their addresses.
-echo $ac_n "checking whether a malloc declaration is required""... $ac_c" 1>&4
-if eval "test \"`echo '${'gas_cv_malloc_decl_needed'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&4
-else
-  cat > conftest.${ac_ext} <<EOF
-#line 1389 "configure"
-#include "confdefs.h"
-
+gas_test_headers="
 #ifdef HAVE_MEMORY_H
 #include <memory.h>
 #endif
@@ -1402,85 +1400,89 @@ else
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
+"
 
+echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&4
+if eval "test \"`echo '${'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&4
+else
+  cat > conftest.${ac_ext} <<EOF
+#line 1411 "configure"
+#include "confdefs.h"
+$gas_test_headers
 int main() { return 0; }
 int t() {
 
-char *(*f) ();
-f = (char *(*)()) malloc;
+typedef char *(*f)();
+f x;
+x = (f) malloc;
 
 ; return 0; }
 EOF
 if eval $ac_compile; then
   rm -rf conftest*
-  gas_cv_malloc_decl_needed=no
+  gas_cv_decl_needed_malloc=no
 else
   rm -rf conftest*
-  gas_cv_malloc_decl_needed=yes
+  gas_cv_decl_needed_malloc=yes
 fi
 rm -f conftest*
 
 fi
-echo "$ac_t""$gas_cv_malloc_decl_needed" 1>&4
-test $gas_cv_malloc_decl_needed = no || cat >> confdefs.h <<\EOF
-#define NEED_MALLOC_DECLARATION 1
+echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&4
+test $gas_cv_decl_needed_malloc = no || {
+ cat >> confdefs.h <<\EOF
+#define NEED_DECLARATION_MALLOC 1
 EOF
 
+}
+
 
-echo $ac_n "checking whether a free declaration is required""... $ac_c" 1>&4
-if eval "test \"`echo '${'gas_cv_free_decl_needed'+set}'`\" = set"; then
+echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&4
+if eval "test \"`echo '${'gas_cv_decl_needed_free'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&4
 else
   cat > conftest.${ac_ext} <<EOF
-#line 1434 "configure"
+#line 1447 "configure"
 #include "confdefs.h"
-
-#ifdef HAVE_MEMORY_H
-#include <memory.h>
-#endif
-#ifdef HAVE_STRING_H
-#include <string.h>
-#endif
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
+$gas_test_headers
 int main() { return 0; }
 int t() {
 
-int (*f) ();
-f = (int (*)()) free;
+typedef int f;
+f x;
+x = (f) free;
 
 ; return 0; }
 EOF
 if eval $ac_compile; then
   rm -rf conftest*
-  gas_cv_free_decl_needed=no
+  gas_cv_decl_needed_free=no
 else
   rm -rf conftest*
-  gas_cv_free_decl_needed=yes
+  gas_cv_decl_needed_free=yes
 fi
 rm -f conftest*
 
 fi
-
-echo "$ac_t""$gas_cv_free_decl_needed" 1>&4
-test $gas_cv_free_decl_needed = no || cat >> confdefs.h <<\EOF
-#define NEED_FREE_DECLARATION 1
+echo "$ac_t""$gas_cv_decl_needed_free" 1>&4
+test $gas_cv_decl_needed_free = no || {
+ cat >> confdefs.h <<\EOF
+#define NEED_DECLARATION_FREE 1
 EOF
 
+}
+
 
 # Does errno.h declare errno, or do we have to add a separate declaration
 # for it?
-echo $ac_n "checking whether an errno declaration is required""... $ac_c" 1>&4
-if eval "test \"`echo '${'gas_cv_errno_decl_needed'+set}'`\" = set"; then
+
+echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&4
+if eval "test \"`echo '${'gas_cv_decl_needed_errno'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&4
 else
   cat > conftest.${ac_ext} <<EOF
-#line 1482 "configure"
+#line 1486 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_ERRNO_H
@@ -1490,27 +1492,30 @@ else
 int main() { return 0; }
 int t() {
 
-int x;
-x = errno;
+typedef int f;
+f x;
+x = (f) errno;
 
 ; return 0; }
 EOF
 if eval $ac_compile; then
   rm -rf conftest*
-  gas_cv_errno_decl_needed=no
+  gas_cv_decl_needed_errno=no
 else
   rm -rf conftest*
-  gas_cv_errno_decl_needed=yes
+  gas_cv_decl_needed_errno=yes
 fi
 rm -f conftest*
 
 fi
-
-echo "$ac_t""$gas_cv_errno_decl_needed" 1>&4
-test $gas_cv_errno_decl_needed = no || cat >> confdefs.h <<\EOF
-#define NEED_ERRNO_DECLARATION 1
+echo "$ac_t""$gas_cv_decl_needed_errno" 1>&4
+test $gas_cv_decl_needed_errno = no || {
+ cat >> confdefs.h <<\EOF
+#define NEED_DECLARATION_ERRNO 1
 EOF
 
+}
+
 
 subdirs="testsuite"
 
@@ -1521,7 +1526,7 @@ cat > $cache_file <<\EOF
 # This file is a shell script that caches the results of configure
 # tests run on this system so they can be shared between configure
 # scripts and configure runs.  It is not useful on other systems.
-# If its contents are invalid for some reason, you may delete or edit it.
+# If it contains results you don't want to keep, you may remove or edit it.
 #
 # By default, configure uses ./config.cache as the cache file,
 # creating it if it does not exist already.  You can give configure
@@ -1576,10 +1581,10 @@ for ac_option
 do
   case "\$ac_option" in
   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo running \${CONFIG_SHELL-/bin/sh} $0 $configure_args --no-create --norecursion
-    exec \${CONFIG_SHELL-/bin/sh} $0 $configure_args --no-create --norecursion ;;
+    echo running \${CONFIG_SHELL-/bin/sh} $0 $configure_args --no-create --no-recursion
+    exec \${CONFIG_SHELL-/bin/sh} $0 $configure_args --no-create --no-recursion ;;
   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "${CONFIG_STATUS} generated by autoconf version 1.109"
+    echo "${CONFIG_STATUS} generated by autoconf version 1.112"
     exit 0 ;;
   -help | --help | --hel | --he | --h)
     echo "\$ac_cs_usage"; exit 0 ;;
@@ -1597,14 +1602,14 @@ sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
  s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
 $ac_vpsub
 $extrasub
-s%@LIBS@%$LIBS%g
-s%@prefix@%$prefix%g
-s%@exec_prefix@%$exec_prefix%g
-s%@DEFS@%$DEFS%g
 s%@CFLAGS@%$CFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
 s%@CPPFLAGS@%$CPPFLAGS%g
+s%@CXXFLAGS@%$CXXFLAGS%g
+s%@DEFS@%$DEFS%g
 s%@LDFLAGS@%$LDFLAGS%g
+s%@LIBS@%$LIBS%g
+s%@exec_prefix@%$exec_prefix%g
+s%@prefix@%$prefix%g
 s%@host@%$host%g
 s%@host_alias@%$host_alias%g
 s%@host_cpu@%$host_cpu%g
@@ -1620,8 +1625,6 @@ s%@build_alias@%$build_alias%g
 s%@build_cpu@%$build_cpu%g
 s%@build_vendor@%$build_vendor%g
 s%@build_os@%$build_os%g
-s%@program_prefix@%$program_prefix%g
-s%@program_suffix@%$program_suffix%g
 s%@program_transform_name@%$program_transform_name%g
 s%@OPCODES_LIB@%$OPCODES_LIB%g
 /@target_frag@/r $target_frag
@@ -1641,9 +1644,11 @@ s%@subdirs@%$subdirs%g
 
 CEOF
 EOF
-cat >> ${CONFIG_STATUS} <<\EOF
+cat >> ${CONFIG_STATUS} <<EOF
 
-CONFIG_FILES=${CONFIG_FILES-"doc/Makefile Makefile"}
+CONFIG_FILES=\${CONFIG_FILES-"doc/Makefile Makefile"}
+EOF
+cat >> ${CONFIG_STATUS} <<\EOF
 for ac_file in .. ${CONFIG_FILES}; do if test "x$ac_file" != x..; then
   # Support "outfile[:infile]", defaulting infile="outfile.in".
   case "$ac_file" in
@@ -1792,7 +1797,6 @@ do
 done
 rm -f conftest.vals
 
-# Now back to your regularly scheduled config.status.
 cat >> ${CONFIG_STATUS} <<\EOF
   rm -f conftest.frag conftest.h
   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
@@ -1810,37 +1814,40 @@ fi; done
 EOF
 
 cat >> ${CONFIG_STATUS} <<EOF
-ac_links="targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c"
-ac_files="config/tc-${cpu_type}.c	config/tc-${cpu_type}.h \
+ac_dests="targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c"
+ac_sources="config/tc-${cpu_type}.c	config/tc-${cpu_type}.h \
 	config/obj-${obj_format}.h config/obj-${obj_format}.c \
 	config/te-${emulation}.h config/atof-${atof}.c"
 EOF
 
 cat >> ${CONFIG_STATUS} <<\EOF
-while test -n "${ac_files}"; do
-  set ${ac_links}; ac_link=$1; shift; ac_links=$*
-  set ${ac_files}; ac_file=$1; shift; ac_files=$*
+srcdir=$ac_given_srcdir
+while test -n "${ac_sources}"; do
+  set ${ac_dests}; ac_dest=$1; shift; ac_dests=$*
+  set ${ac_sources}; ac_source=$1; shift; ac_sources=$*
 
-  echo "linking ${ac_link} to ${srcdir}/${ac_file}"
+  echo "linking ${ac_dest} to ${srcdir}/${ac_source}"
 
-  if test ! -r ${srcdir}/${ac_file}; then
-    { echo "configure: ${srcdir}/${ac_file}: File not found" 1>&2; exit 1; }
+  if test ! -r ${srcdir}/${ac_source}; then
+    { echo "configure: ${srcdir}/${ac_source}: File not found" 1>&2; exit 1; }
   fi
-  rm -f ${ac_link}
+  rm -f ${ac_dest}
   # Make a symlink if possible; otherwise try a hard link.
-  if ln -s ${srcdir}/${ac_file} ${ac_link} 2>/dev/null ||
-    ln ${srcdir}/${ac_file} ${ac_link}; then :
+  if ln -s ${srcdir}/${ac_source} ${ac_dest} 2>/dev/null ||
+    ln ${srcdir}/${ac_source} ${ac_dest}; then :
   else
-    { echo "configure: can not link ${ac_link} to ${srcdir}/${ac_file}" 1>&2; exit 1; }
+    { echo "configure: can not link ${ac_dest} to ${srcdir}/${ac_source}" 1>&2; exit 1; }
   fi
 done
 
+
 exit 0
 EOF
 chmod +x ${CONFIG_STATUS}
+rm -fr confdefs* $ac_clean_files
 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} ${CONFIG_STATUS}
 
-if test "${norecursion}" != yes; then
+if test "${no_recursion}" != yes; then
 
   # Remove --cache-file and --srcdir arguments so they do not pile up.
   ac_sub_configure_args=