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.
This commit is contained in:
Ken Raeburn
parent
dc5fff10dd
commit
bf111c9f7d
6 changed files with 266 additions and 247 deletions
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@ -1,3 +1,17 @@
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Wed Sep 7 19:10:09 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
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Update for autoconf beta 1.112:
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* aclocal.m4 (GAS_CHECK_DECL_NEEDED, GAS_WORKING_ASSERT): New
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macros.
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* configure.in: Use them. Use AC_ARG_PROGRAM (now provided by
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autoconf) instead of my hacked-up AC_PROGRAM_TRANSFORM_NAME. Move
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test for CROSS_COMPILE just before AC_FUNC_ALLOCA, and emit a
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message to try to ease confusion about autoconf's
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"cross-compiling" message.
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* acconfig.h (NEED_DECLARATION_MALLOC, NEED_DECLARATION_FREE,
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NEED_DECLARATION_ERRNO): Renamed from NEED_*_DECLARATION.
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* configure, conf.in: Regenerated.
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Wed Sep 7 12:49:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
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* configure.in: Check ${host} and ${target} rather than
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@ -29,13 +29,13 @@
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#undef WANT_FOPEN_BIN
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/* Sometimes the system header files don't declare malloc and realloc. */
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#undef NEED_MALLOC_DECLARATION
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#undef NEED_DECLARATION_MALLOC
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/* Sometimes the system header files don't declare free. */
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#undef NEED_FREE_DECLARATION
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#undef NEED_DECLARATION_FREE
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/* Sometimes errno.h doesn't declare errno itself. */
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#undef NEED_ERRNO_DECLARATION
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#undef NEED_DECLARATION_ERRNO
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#undef MANY_SEGMENTS
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43
gas/aclocal.m4
vendored
43
gas/aclocal.m4
vendored
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@ -7,9 +7,8 @@ dnl
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dnl It knows where it is in the tree; don't try using it elsewhere.
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dnl
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undefine([AC_PROG_CC])dnl
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define(AC_PROG_CC,
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AC_DEFUN(AC_PROG_CC,
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[AC_BEFORE([$0], [AC_PROG_CPP])dnl
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AC_PROVIDE([$0])dnl
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dnl
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dnl The ugly bit...
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dnl
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@ -35,3 +34,43 @@ else
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fi
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rm -f conftest*
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])dnl
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dnl
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dnl GAS_CHECK_DECL_NEEDED(name, typedefname, typedef, headers)
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AC_DEFUN(GAS_CHECK_DECL_NEEDED,[
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AC_MSG_CHECKING(whether declaration is required for $1)
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AC_CACHE_VAL(gas_cv_decl_needed_$1,
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AC_TRY_LINK([$4],
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[
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typedef $3;
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$2 x;
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x = ($2) $1;
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], gas_cv_decl_needed_$1=no, gas_cv_decl_needed_$1=yes))dnl
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AC_MSG_RESULT($gas_cv_decl_needed_$1)
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test $gas_cv_decl_needed_$1 = no || {
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ifelse(index($1,[$]),-1,
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[AC_DEFINE([NEED_DECLARATION_]translit($1, [a-z], [A-Z]))],
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[gas_decl_name_upcase=`echo $1 | tr '[a-z]' '[A-Z]'`
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AC_DEFINE_UNQUOTED(NEED_DECLARATION_$gas_decl_name_upcase)])
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}
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])dnl
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dnl
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dnl Some non-ANSI preprocessors botch requoting inside strings. That's bad
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dnl enough, but on some of those systems, the assert macro relies on requoting
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dnl working properly!
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dnl GAS_WORKING_ASSERT
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AC_DEFUN(GAS_WORKING_ASSERT,
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[AC_MSG_CHECKING([for working assert macro])
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AC_CACHE_VAL(gas_cv_assert_ok,
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AC_TRY_LINK([#include <assert.h>
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#include <stdio.h>], [
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/* check for requoting problems */
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static int a, b, c, d;
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static char *s;
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assert (!strcmp(s, "foo bar baz quux"));
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/* check for newline handling */
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assert (a == b
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|| c == d);
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], gas_cv_assert_ok=yes, gas_cv_assert_ok=no))dnl
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AC_MSG_RESULT($gas_cv_assert_ok)
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test $gas_cv_assert_ok = yes || AC_DEFINE(BROKEN_ASSERT)
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])dnl
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@ -53,13 +53,13 @@
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#undef WANT_FOPEN_BIN
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/* Sometimes the system header files don't declare malloc and realloc. */
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#undef NEED_MALLOC_DECLARATION
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#undef NEED_DECLARATION_MALLOC
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/* Sometimes the system header files don't declare free. */
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#undef NEED_FREE_DECLARATION
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#undef NEED_DECLARATION_FREE
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/* Sometimes errno.h doesn't declare errno itself. */
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#undef NEED_ERRNO_DECLARATION
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#undef NEED_DECLARATION_ERRNO
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#undef MANY_SEGMENTS
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365
gas/configure
vendored
365
gas/configure
vendored
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@ -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 1.109
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# Generated automatically using autoconf version 1.112
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# Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
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#
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# This configure script is free software; you can redistribute it and/or
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@ -24,8 +24,7 @@ ac_help="${ac_help}
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# Save the original args to write them into config.status later.
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configure_args="$@"
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# Omit some internal, obsolete, or unimplemented options to make the
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# list less imposing.
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# Omit some internal or obsolete options to make the list less imposing.
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ac_usage="Usage: configure [options] [host]
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Options: [defaults in brackets after descriptions]
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Configuration:
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@ -34,10 +33,12 @@ Configuration:
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--no-create do not create output files
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--quiet, --silent do not print \`checking...' messages
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--version print the version of autoconf that created configure
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Directories:
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Directory and file names:
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--exec-prefix=PREFIX install host dependent files in PREFIX [/usr/local]
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--prefix=PREFIX install host independent files in PREFIX [/usr/local]
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--srcdir=DIR find the sources in DIR [configure dir or ..]
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--program-prefix=PREFIX prepend PREFIX to installed program names
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--program-suffix=SUFFIX append SUFFIX to installed program names
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Host type:
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--build=BUILD configure for building on BUILD [BUILD=HOST]
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--host=HOST configure for HOST [guessed]
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@ -60,11 +61,11 @@ exec_prefix=NONE
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host=NONE
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no_create=
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nonopt=NONE
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norecursion=
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no_recursion=
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prefix=NONE
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program_prefix=
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program_suffix=
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program_transform_name=
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program_prefix=NONE
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program_suffix=NONE
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program_transform_name=NONE
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silent=
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srcdir=
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target=NONE
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@ -91,8 +92,7 @@ do
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*) ac_optarg= ;;
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esac
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# Accept (but ignore some of) the important Cygnus configure
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# options, so we can diagnose typos.
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# Accept the important Cygnus configure options, so we can diagnose typos.
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case "$ac_option" in
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@ -162,23 +162,20 @@ EOF
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| --no-cr | --no-c)
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no_create=yes ;;
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-norecursion | --norecursion | --norecursio | --norecursi \
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| --norecurs | --norecur | --norecu | --norec | --nore | --nor)
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norecursion=yes ;;
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-no-recursion | --no-recursion | --no-recursio | --no-recursi \
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| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
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no_recursion=yes ;;
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-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
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ac_prev=prefix ;;
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-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
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prefix="$ac_optarg" ;;
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# The program_*_given variables are so we can distinguish between
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# unspecified and empty-string-valued options.
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-program-prefix | --program-prefix | --program-prefi | --program-pref \
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| --program-pre | --program-pr | --program-p)
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ac_prev=program_prefix ;;
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-program-prefix=* | --program-prefix=* | --program-prefi=* \
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| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
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program_prefix_given=yes
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program_prefix="$ac_optarg" ;;
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-program-suffix | --program-suffix | --program-suffi | --program-suff \
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@ -186,7 +183,6 @@ EOF
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ac_prev=program_suffix ;;
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-program-suffix=* | --program-suffix=* | --program-suffi=* \
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| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
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program_suffix_given=yes
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program_suffix="$ac_optarg" ;;
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-program-transform-name | --program-transform-name \
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@ -204,10 +200,7 @@ EOF
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| --program-transfo=* | --program-transf=* \
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| --program-trans=* | --program-tran=* \
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| --progr-tra=* | --program-tr=* | --program-t=*)
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# Double any backslashes or dollar signs in the argument
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program_transform_name_given=yes
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program_transform_name="${program_transform_name} -e `echo ${ac_optarg} | sed -e 's/\\\\/\\\\\\\\/g' -e 's/\\\$/$$/g'`"
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;;
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program_transform_name="$ac_optarg" ;;
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-q | -quiet | --quiet | --quie | --qui | --qu | --q \
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| -silent | --silent | --silen | --sile | --sil)
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@ -227,7 +220,7 @@ EOF
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verbose=yes ;;
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-version | --version | --versio | --versi | --vers)
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echo "configure generated by autoconf version 1.109"
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echo "configure generated by autoconf version 1.112"
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exit 0 ;;
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-with-* | --with-*)
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@ -291,7 +284,6 @@ if test -n "$ac_prev"; then
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fi
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trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15
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trap 'rm -fr confdefs* $ac_clean_files' 0
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# File descriptor usage:
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# 0 unused; standard input
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@ -312,17 +304,16 @@ This file contains any messages produced by compilers while
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running configure, to aid debugging if configure makes a mistake.
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" 1>&5
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# Save the original args if we used an alternate arg parser.
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ac_configure_temp="${configure_args-$@}"
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# Strip out --no-create and --norecursion so they do not pile up.
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ac_configure_temp="$configure_args"
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# Strip out --no-create and --no-recursion so they do not pile up.
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# Also quote any args containing spaces.
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configure_args=
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for ac_arg in $ac_configure_temp; do
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case "$ac_arg" in
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-no-create | --no-create | --no-creat | --no-crea | --no-cre \
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| --no-cr | --no-c) ;;
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-norecursion | --norecursion | --norecursio | --norecursi \
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| --norecurs | --norecur | --norecu | --norec | --nore | --nor) ;;
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-no-recursion | --no-recursion | --no-recursio | --no-recursi \
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| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
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*[" "]*) configure_args="$configure_args '$ac_arg'" ;;
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*) configure_args="$configure_args $ac_arg" ;;
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esac
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@ -367,7 +358,7 @@ if test ! -r $srcdir/$ac_unique_file; then
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fi
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# Prefer explicitly selected file to automatically selected ones.
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if test ! -r "$CONFIG_SITE"; then
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if test -z "$CONFIG_SITE"; then
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if test "x$prefix" != xNONE; then
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CONFIG_SITE=$prefix/lib/config.site
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else
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@ -398,6 +389,18 @@ ac_ext=c
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ac_cpp='${CPP} $CPPFLAGS'
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ac_compile='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS conftest.${ac_ext} -o conftest $LIBS 1>&5 2>&5'
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if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
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# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
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if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
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ac_n= ac_c='
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' ac_t=' '
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else
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ac_n=-n ac_c= ac_t=
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fi
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else
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ac_n= ac_c='\c' ac_t=
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fi
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bfd_gas=no
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user_bfd_gas=
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@ -428,17 +431,6 @@ ac_config_sub=${ac_aux_dir}/config.sub
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ac_configure=${ac_aux_dir}/configure # This should be Cygnus configure.
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ac_install_sh="${ac_aux_dir}/install.sh -c"
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if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
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# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
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if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
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ac_n= ac_c='
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' ac_t=' '
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else
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ac_n=-n ac_c= ac_t=
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fi
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else
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ac_n= ac_c='\c' ac_t=
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fi
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# Do some error checking and defaulting for the host and target type.
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# The inputs are:
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@ -517,22 +509,25 @@ build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
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esac
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echo "$ac_t""$build" 1>&4
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test "${host_alias}" != "${target_alias}" &&
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test "${program_prefix}${program_suffix}${program_transform_name}" = \
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NONENONENONE && program_prefix=${target_alias}-
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if [ "${host_alias}" != "${target_alias}" ] ; then
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if [ "${program_prefix_given}${program_suffix_given}${program_transform_name_given}" = "" ] ; then
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program_prefix=${target_alias}- ;
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fi
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test "${program_transform_name}" = NONE && program_transform_name=
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if test -n "${program_transform_name}"; then
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# Double any \ or $.
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echo 's,\\,\\\\,g; s,\$,$$,g' > conftestsed
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program_transform_name="-e `echo ${program_transform_name} | sed -f conftestsed`"
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rm -f conftestsed
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fi
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test "${program_prefix}" != NONE &&
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program_transform_name="-e s,^,${program_prefix}, ${program_transform_name}"
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# Use a double $ so make ignores it.
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test "${program_suffix}" != NONE &&
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program_transform_name="-e s,\$\$,${program_suffix}, ${program_transform_name}"
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# Merge program_prefix and program_suffix onto program_transform_name
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# Use a double $ so that make ignores it
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if [ "${program_suffix}" != "" ] ; then
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program_transform_name="-e s,\$\$,${program_suffix}, ${program_transform_name}"
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fi
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if [ "${program_prefix}" != "" ] ; then
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program_transform_name="-e s,^,${program_prefix}, ${program_transform_name}"
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fi
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# sed with no file args requires a program.
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test "${program_transform_name}" = "" && program_transform_name="-e s,x,x,"
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emulation=generic
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@ -783,14 +778,6 @@ esac
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case "x${host}" in
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x${target}) ;;
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*) cat >> confdefs.h <<\EOF
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#define CROSS_COMPILE 1
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EOF
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;;
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esac
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cat >> confdefs.h <<EOF
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#define TARGET_ALIAS "${target_alias}"
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EOF
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|
@ -847,7 +834,9 @@ else
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fi
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rm -f conftest*
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# Make sure to not get an incompatible install:
|
||||
# Find a good install program. We prefer a C program (faster),
|
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# so one script is as good as another. But avoid the broken or
|
||||
# incompatible versions:
|
||||
# SysV /etc/install, /usr/sbin/install
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# SunOS /usr/etc/install
|
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# IRIX /sbin/install
|
||||
|
|
@ -912,12 +901,13 @@ else
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# On the NeXT, cc -E runs the code through the compiler's parser,
|
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# not just through cpp.
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cat > conftest.${ac_ext} <<EOF
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#line 914 "configure"
|
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#line 905 "configure"
|
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#include "confdefs.h"
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#include <stdio.h>
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Syntax Error
|
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EOF
|
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ac_err=`eval "$ac_cpp conftest.${ac_ext} >/dev/null" 2>&1`
|
||||
eval "$ac_cpp conftest.${ac_ext} >/dev/null 2>conftest.out"
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ac_err=`grep -v '^ *+' conftest.out`
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||||
if test -z "$ac_err"; then
|
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:
|
||||
else
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|
|
@ -925,12 +915,13 @@ else
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rm -rf conftest*
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CPP="${CC-cc} -E -traditional-cpp"
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cat > conftest.${ac_ext} <<EOF
|
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#line 927 "configure"
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#line 919 "configure"
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#include "confdefs.h"
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#include <stdio.h>
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Syntax Error
|
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EOF
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ac_err=`eval "$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
|
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|
|
@ -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
|
||||
"
|
||||
|
||||
int main() { return 0; }
|
||||
int t() {
|
||||
|
||||
char *(*f) ();
|
||||
f = (char *(*)()) malloc;
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if eval $ac_compile; then
|
||||
rm -rf conftest*
|
||||
gas_cv_malloc_decl_needed=no
|
||||
else
|
||||
rm -rf conftest*
|
||||
gas_cv_malloc_decl_needed=yes
|
||||
fi
|
||||
rm -f conftest*
|
||||
|
||||
fi
|
||||
echo "$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
|
||||
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 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 1434 "configure"
|
||||
#line 1411 "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 char *(*f)();
|
||||
f x;
|
||||
x = (f) malloc;
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if eval $ac_compile; then
|
||||
rm -rf conftest*
|
||||
gas_cv_free_decl_needed=no
|
||||
gas_cv_decl_needed_malloc=no
|
||||
else
|
||||
rm -rf conftest*
|
||||
gas_cv_free_decl_needed=yes
|
||||
gas_cv_decl_needed_malloc=yes
|
||||
fi
|
||||
rm -f conftest*
|
||||
|
||||
fi
|
||||
|
||||
echo "$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_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 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 1447 "configure"
|
||||
#include "confdefs.h"
|
||||
$gas_test_headers
|
||||
int main() { return 0; }
|
||||
int t() {
|
||||
|
||||
typedef int f;
|
||||
f x;
|
||||
x = (f) free;
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if eval $ac_compile; then
|
||||
rm -rf conftest*
|
||||
gas_cv_decl_needed_free=no
|
||||
else
|
||||
rm -rf conftest*
|
||||
gas_cv_decl_needed_free=yes
|
||||
fi
|
||||
rm -f conftest*
|
||||
|
||||
fi
|
||||
echo "$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=
|
||||
|
|
|
|||
|
|
@ -24,7 +24,7 @@ AC_CONFIG_HEADER(conf)
|
|||
dnl For recursion to work right, this must be an absolute pathname.
|
||||
AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/..)
|
||||
AC_CANONICAL_SYSTEM
|
||||
AC_PROGRAM_TRANSFORM_NAME
|
||||
AC_ARG_PROGRAM
|
||||
|
||||
emulation=generic
|
||||
|
||||
|
|
@ -276,11 +276,6 @@ esac
|
|||
AC_SUBST(BFDLIB)
|
||||
AC_SUBST(ALL_OBJ_DEPS)
|
||||
|
||||
case "x${host}" in
|
||||
x${target}) ;;
|
||||
*) AC_DEFINE(CROSS_COMPILE);;
|
||||
esac
|
||||
|
||||
AC_DEFINE_UNQUOTED(TARGET_ALIAS, "${target_alias}")
|
||||
AC_DEFINE_UNQUOTED(TARGET_CANONICAL, "${target}")
|
||||
AC_DEFINE_UNQUOTED(TARGET_CPU, "${target_cpu}")
|
||||
|
|
@ -302,6 +297,17 @@ AC_PROG_INSTALL
|
|||
|
||||
AC_CHECK_HEADERS(string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h)
|
||||
|
||||
# Put this here so that autoconf's "cross-compiling" message doesn't confuse
|
||||
# people who are not cross-compiling but are compiling cross-assemblers.
|
||||
AC_MSG_CHECKING(whether compiling a cross-assembler)
|
||||
if test "${host}" = "${target}"; then
|
||||
cross_gas=yes
|
||||
AC_DEFINE(CROSS_COMPILE)
|
||||
else
|
||||
cross_gas=no
|
||||
fi
|
||||
AC_MSG_RESULT($cross_gas)
|
||||
|
||||
dnl ansidecl.h will deal with const
|
||||
dnl AC_CONST
|
||||
AC_FUNC_ALLOCA
|
||||
|
|
@ -310,27 +316,12 @@ AC_C_INLINE
|
|||
# Some non-ANSI preprocessors botch requoting inside strings. That's bad
|
||||
# enough, but on some of those systems, the assert macro relies on requoting
|
||||
# working properly!
|
||||
AC_MSG_CHECKING([for working assert macro])
|
||||
AC_CACHE_VAL(gas_cv_assert_ok,
|
||||
AC_TRY_LINK([#include <assert.h>
|
||||
#include <stdio.h>], [
|
||||
/* check for requoting problems */
|
||||
static int a, b, c, d;
|
||||
static char *s;
|
||||
assert (!strcmp(s, "foo bar baz quux"));
|
||||
/* check for newline handling */
|
||||
assert (a == b
|
||||
|| c == d);
|
||||
], gas_cv_assert_ok=yes, gas_cv_assert_ok=no))dnl
|
||||
AC_MSG_RESULT($gas_cv_assert_ok)
|
||||
test $gas_cv_assert_ok = yes || AC_DEFINE(BROKEN_ASSERT)
|
||||
GAS_WORKING_ASSERT
|
||||
|
||||
# On some systems, the system header files may not declare malloc, realloc,
|
||||
# and free. There are places where gas needs these functions to have been
|
||||
# declared -- such as when taking their addresses.
|
||||
AC_MSG_CHECKING([whether a malloc declaration is required])
|
||||
AC_CACHE_VAL(gas_cv_malloc_decl_needed,
|
||||
AC_TRY_LINK([
|
||||
gas_test_headers="
|
||||
#ifdef HAVE_MEMORY_H
|
||||
#include <memory.h>
|
||||
#endif
|
||||
|
|
@ -343,49 +334,17 @@ AC_TRY_LINK([
|
|||
#ifdef HAVE_UNISTD_H
|
||||
#include <unistd.h>
|
||||
#endif
|
||||
], [
|
||||
char *(*f) ();
|
||||
f = (char *(*)()) malloc;
|
||||
], gas_cv_malloc_decl_needed=no, gas_cv_malloc_decl_needed=yes))dnl
|
||||
AC_MSG_RESULT($gas_cv_malloc_decl_needed)
|
||||
test $gas_cv_malloc_decl_needed = no || AC_DEFINE(NEED_MALLOC_DECLARATION)
|
||||
|
||||
AC_MSG_CHECKING([whether a free declaration is required])
|
||||
AC_CACHE_VAL(gas_cv_free_decl_needed,
|
||||
AC_TRY_LINK([
|
||||
#ifdef HAVE_MEMORY_H
|
||||
#include <memory.h>
|
||||
#endif
|
||||
#ifdef HAVE_STRING_H
|
||||
#include <string.h>
|
||||
#endif
|
||||
#ifdef HAVE_STDLIB_H
|
||||
#include <stdlib.h>
|
||||
#endif
|
||||
#ifdef HAVE_UNISTD_H
|
||||
#include <unistd.h>
|
||||
#endif
|
||||
], [
|
||||
int (*f) ();
|
||||
f = (int (*)()) free;
|
||||
], gas_cv_free_decl_needed=no, gas_cv_free_decl_needed=yes))
|
||||
AC_MSG_RESULT($gas_cv_free_decl_needed)
|
||||
test $gas_cv_free_decl_needed = no || AC_DEFINE(NEED_FREE_DECLARATION)
|
||||
"
|
||||
GAS_CHECK_DECL_NEEDED(malloc, f, char *(*f)(), $gas_test_headers)
|
||||
GAS_CHECK_DECL_NEEDED(free, f, int f, $gas_test_headers)
|
||||
|
||||
# Does errno.h declare errno, or do we have to add a separate declaration
|
||||
# for it?
|
||||
AC_MSG_CHECKING([whether an errno declaration is required])
|
||||
AC_CACHE_VAL(gas_cv_errno_decl_needed,
|
||||
AC_TRY_LINK([
|
||||
GAS_CHECK_DECL_NEEDED(errno, f, int f, [
|
||||
#ifdef HAVE_ERRNO_H
|
||||
#include <errno.h>
|
||||
#endif
|
||||
], [
|
||||
int x;
|
||||
x = errno;
|
||||
], gas_cv_errno_decl_needed=no, gas_cv_errno_decl_needed=yes))
|
||||
AC_MSG_RESULT($gas_cv_errno_decl_needed)
|
||||
test $gas_cv_errno_decl_needed = no || AC_DEFINE(NEED_ERRNO_DECLARATION)
|
||||
])
|
||||
|
||||
AC_CONFIG_SUBDIRS(testsuite)
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue