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* as.c (main): Only use sbrk when HAVE_SBRK defined.
* configure.in: Add test for sbrk. * configure: Regenerate using autoconf 2.4.
This commit is contained in:
Fred Fish
parent
eac6290c7e
commit
e63c594dd0
@ -1,3 +1,9 @@
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Wed Jul 5 00:59:22 1995 Fred Fish (fnf@cygnus.com)
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* as.c (main): Only use sbrk when HAVE_SBRK defined.
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* configure.in: Add test for sbrk.
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* configure: Regenerate using autoconf 2.4.
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Mon Jul 3 15:58:16 1995 Jeff Law (law@snake.cs.utah.edu)
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* config/tc-hppa.h (MAX_RELOC_EXPANSION): Bump to 6.
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9
gas/as.c
9
gas/as.c
@ -324,9 +324,12 @@ parse_args (pargc, pargv)
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exit (EXIT_SUCCESS);
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case OPTION_EMULATION:
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/* Already handled; ignore it this time, except error checking. */
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#ifdef USE_EMULATIONS
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if (strcmp (optarg, this_emulation->name))
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as_fatal ("multiple emulation names specified");
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#else
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as_fatal ("emulations not handled in this configuration");
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#endif
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break;
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case OPTION_DUMPCONFIG:
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@ -537,13 +540,17 @@ main (argc, argv)
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if (flag_print_statistics)
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{
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extern char **environ;
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#ifdef HAVE_SBRK
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char *lim = (char *) sbrk (0);
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#endif
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long run_time = get_run_time () - start_time;
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fprintf (stderr, "%s: total time in assembly: %ld.%06ld\n",
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myname, run_time / 1000000, run_time % 1000000);
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#ifdef HAVE_SBRK
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fprintf (stderr, "%s: data size %ld\n",
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myname, (long) (lim - (char *) &environ));
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#endif
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}
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/* Use exit instead of return, because under VMS environments they
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95
gas/configure
vendored
95
gas/configure
vendored
@ -1,7 +1,7 @@
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#! /bin/sh
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# Guess values for system-dependent variables and create Makefiles.
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# Generated automatically using autoconf version 2.3
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# Generated automatically using autoconf version 2.4
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# Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
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#
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# This configure script is free software; the Free Software Foundation
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@ -220,7 +220,7 @@ EOF
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verbose=yes ;;
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-version | --version | --versio | --versi | --vers)
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echo "configure generated by autoconf version 2.3"
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echo "configure generated by autoconf version 2.4"
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exit 0 ;;
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-with-* | --with-*)
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@ -707,8 +707,8 @@ for this_target in $target $canon_targets ; do
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i386-*-msdos*) fmt=aout ;;
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i386-*-moss*) fmt=elf ;;
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i386-*-pe) fmt=coff targ=i386coff em=pe ;;
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i386-*-*nt) fmt=coff targ=i386coff em=pe ;;
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i386-*-win32) fmt=coff targ=i386coff em=pe ;;
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i386-*-*nt) fmt=coff targ=i386coff em=pe ;;
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i960-*-bout) fmt=bout ;;
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i960-*-coff) fmt=coff em=ic960 targ=ic960coff ;;
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i960-*-nindy*) fmt=bout ;;
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@ -1227,7 +1227,7 @@ else
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# On the NeXT, cc -E runs the code through the compiler's parser,
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# not just through cpp.
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cat > conftest.$ac_ext <<EOF
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#line 1229 "configure"
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#line 1231 "configure"
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#include "confdefs.h"
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#include <assert.h>
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Syntax Error
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@ -1241,7 +1241,7 @@ else
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rm -rf conftest*
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CPP="${CC-cc} -E -traditional-cpp"
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cat > conftest.$ac_ext <<EOF
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#line 1243 "configure"
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#line 1245 "configure"
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#include "confdefs.h"
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#include <assert.h>
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Syntax Error
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@ -1260,8 +1260,10 @@ fi
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rm -f conftest*
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ac_cv_prog_CPP="$CPP"
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fi
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CPP="$ac_cv_prog_CPP"
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else
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ac_cv_prog_CPP="$CPP"
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fi
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CPP="$ac_cv_prog_CPP"
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echo "$ac_t""$CPP" 1>&6
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for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
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@ -1272,7 +1274,7 @@ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1274 "configure"
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#line 1278 "configure"
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#include "confdefs.h"
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#include <$ac_hdr>
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EOF
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@ -1324,7 +1326,7 @@ else
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ac_cv_c_cross=yes
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else
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cat > conftest.$ac_ext <<EOF
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#line 1326 "configure"
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#line 1330 "configure"
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#include "confdefs.h"
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main(){return(0);}
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EOF
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@ -1347,7 +1349,7 @@ if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1349 "configure"
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#line 1353 "configure"
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#include "confdefs.h"
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#include <alloca.h>
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int main() { return 0; }
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@ -1378,7 +1380,7 @@ if eval "test \"`echo '$''{'ac_cv_func_alloca'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1380 "configure"
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#line 1384 "configure"
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#include "confdefs.h"
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#ifdef __GNUC__
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@ -1436,7 +1438,7 @@ if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1438 "configure"
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#line 1442 "configure"
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#include "confdefs.h"
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#if defined(CRAY) && ! defined(CRAY2)
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webecray
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@ -1464,7 +1466,7 @@ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1466 "configure"
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#line 1470 "configure"
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#include "confdefs.h"
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char $ac_func(); below. */
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@ -1518,7 +1520,7 @@ else
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ac_cv_c_stack_direction=0
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else
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cat > conftest.$ac_ext <<EOF
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#line 1520 "configure"
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#line 1524 "configure"
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#include "confdefs.h"
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find_stack_direction ()
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{
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@ -1560,7 +1562,7 @@ else
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ac_cv_c_inline=no
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for ac_kw in inline __inline__ __inline; do
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cat > conftest.$ac_ext <<EOF
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#line 1562 "configure"
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#line 1566 "configure"
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#include "confdefs.h"
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int main() { return 0; }
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@ -1599,7 +1601,7 @@ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1601 "configure"
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#line 1605 "configure"
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#include "confdefs.h"
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char $ac_func(); below. */
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@ -1644,6 +1646,59 @@ fi
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done
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# Some systems don't have sbrk().
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for ac_func in sbrk
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do
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echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
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if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1658 "configure"
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#include "confdefs.h"
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char $ac_func(); below. */
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#include <assert.h>
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/* Override any gcc2 internal prototype to avoid an error. */
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char $ac_func();
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int main() { return 0; }
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int t() {
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/* The GNU C library defines this for functions which it implements
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to always fail with ENOSYS. Some functions are actually named
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something starting with __ and the normal name is an alias. */
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#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
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choke me
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#else
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$ac_func();
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#endif
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; return 0; }
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EOF
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if eval $ac_link; then
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rm -rf conftest*
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eval "ac_cv_func_$ac_func=yes"
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else
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rm -rf conftest*
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eval "ac_cv_func_$ac_func=no"
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fi
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rm -f conftest*
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fi
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if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
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echo "$ac_t""yes" 1>&6
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ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
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cat >> confdefs.h <<EOF
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#define $ac_tr_func 1
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EOF
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else
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echo "$ac_t""no" 1>&6
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fi
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done
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# Some non-ANSI preprocessors botch requoting inside strings. That's bad
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# enough, but on some of those systems, the assert macro relies on requoting
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# working properly!
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@ -1652,7 +1707,7 @@ if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1654 "configure"
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#line 1711 "configure"
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#include "confdefs.h"
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#include <assert.h>
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#include <stdio.h>
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@ -1709,7 +1764,7 @@ if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1711 "configure"
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#line 1768 "configure"
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#include "confdefs.h"
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$gas_test_headers
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int main() { return 0; }
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@ -1745,7 +1800,7 @@ if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1747 "configure"
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#line 1804 "configure"
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#include "confdefs.h"
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$gas_test_headers
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int main() { return 0; }
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@ -1784,7 +1839,7 @@ if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1786 "configure"
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#line 1843 "configure"
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#include "confdefs.h"
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#ifdef HAVE_ERRNO_H
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@ -1898,7 +1953,7 @@ do
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echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
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exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
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-version | --version | --versio | --versi | --vers | --ver | --ve | --v)
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echo "$CONFIG_STATUS generated by autoconf version 2.3"
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echo "$CONFIG_STATUS generated by autoconf version 2.4"
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exit 0 ;;
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-help | --help | --hel | --he | --h)
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echo "\$ac_cs_usage"; exit 0 ;;
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@ -533,6 +533,9 @@ AC_C_INLINE
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# VMS doesn't have unlink.
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AC_CHECK_FUNCS(unlink remove, break)
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# Some systems don't have sbrk().
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AC_CHECK_FUNCS(sbrk)
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# Some non-ANSI preprocessors botch requoting inside strings. That's bad
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# enough, but on some of those systems, the assert macro relies on requoting
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# working properly!
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