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* Makefile.in (prefix, exec_prefix): Use @-subtitutions.
* aclocal.m4 (AC_OUTPUT_LINKS): Deleted redefinition, since autoconf 1.109 has this fixed. * configure.in: Don't change quote characters around AC_MSG_ERROR invocation. Don't use AC_HEADER_STDC, since it requires running a program. Cache NEED_*_DECLARATION values. * configure, conf.in: Regenerated with a modified autoconf 1.109.
This commit is contained in:
Ken Raeburn
parent
057815134f
commit
fb589130a8
@ -1,3 +1,14 @@
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Wed Aug 31 17:43:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
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* Makefile.in (prefix, exec_prefix): Use @-subtitutions.
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* aclocal.m4 (AC_OUTPUT_LINKS): Deleted redefinition, since
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autoconf 1.109 has this fixed.
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* configure.in: Don't change quote characters around AC_MSG_ERROR
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invocation. Don't use AC_HEADER_STDC, since it requires running a
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program. Cache NEED_*_DECLARATION values.
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* configure, conf.in: Regenerated with a modified autoconf 1.109.
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Wed Aug 31 11:20:48 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
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* config/obj-coff.h (S_IS_DEFINED): Absolute symbols are defined
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32
gas/aclocal.m4
vendored
32
gas/aclocal.m4
vendored
@ -1,36 +1,4 @@
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dnl
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dnl The autoconf 1.107 version of this doesn't substitute variables
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dnl in the names of the links or their targets. This is a problem...
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dnl
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undefine([AC_OUTPUT_LINKS])dnl
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define(AC_OUTPUT_LINKS,
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[EOF
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cat >> ${CONFIG_STATUS} <<EOF
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ac_links="$1"
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ac_files="$2"
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EOF
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cat >> ${CONFIG_STATUS} <<\EOF
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while test -n "${ac_files}"; do
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set ${ac_links}; ac_link=[$]1; shift; ac_links=[$]*
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set ${ac_files}; ac_file=[$]1; shift; ac_files=[$]*
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echo "linking ${ac_link} to ${srcdir}/${ac_file}"
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if test ! -r ${srcdir}/${ac_file}; then
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AC_MSG_ERROR(${srcdir}/${ac_file}: File not found)
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fi
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rm -f ${ac_link}
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# Make a symlink if possible; otherwise try a hard link.
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if ln -s ${srcdir}/${ac_file} ${ac_link} 2>/dev/null ||
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ln ${srcdir}/${ac_file} ${ac_link}; then :
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else
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AC_MSG_ERROR(can not link ${ac_link} to ${srcdir}/${ac_file})
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fi
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done
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])dnl
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dnl
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dnl This ugly hack is needed because the Cygnus configure script won't
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dnl tell us what CC is going to be, and "cc" isn't always right. (The
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dnl top-level Makefile will always override anything we choose here, so
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@ -22,9 +22,6 @@
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*/
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#undef STACK_DIRECTION
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/* Define if you have the ANSI C header files. */
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#undef STDC_HEADERS
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/* Should gas use high-level BFD interfaces? */
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#undef BFD_ASSEMBLER
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319
gas/configure
vendored
319
gas/configure
vendored
@ -1,6 +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 1.107
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# Generated automatically using autoconf version 1.109
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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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@ -219,7 +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 1.107"
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echo "configure generated by autoconf version 1.109"
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exit 0 ;;
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-with-* | --with-*)
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@ -419,6 +420,18 @@ 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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# configure --host=HOST --target=TARGET --build=BUILD NONOPT
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@ -445,17 +458,6 @@ if ${ac_config_sub} sun4 >/dev/null 2>&1; then :
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else { echo "configure: can not run ${ac_config_sub}" 1>&2; exit 1; }
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fi
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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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echo $ac_n "checking host system type""... $ac_c" 1>&4
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host_alias=$host
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@ -679,16 +681,14 @@ case "${obj_format}" in
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esac
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if [ ! -r ${srcdir}/config/tc-${cpu_type}.c ]; then
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if test ! -r ${srcdir}/config/tc-${cpu_type}.c; then
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{ echo "configure: GAS does not support target CPU ${cpu_type}" 1>&2; exit 1; }
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fi
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if [ ! -r ${srcdir}/config/obj-${obj_format}.c ]; then
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if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
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{ echo "configure: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
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fi
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# and target makefile frag
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target_frag=${srcdir}/config/${gas_target}.mt
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@ -881,17 +881,16 @@ else
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# On the NeXT, cc -E runs the code through the compiler's parser,
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# not just through cpp.
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cat > conftest.${ac_ext} <<EOF
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#line 884 "configure"
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#line 885 "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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# Some shells (Coherent) do redirections in the wrong order, so need
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# the parens.
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ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
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ac_err=`eval "$ac_cpp conftest.${ac_ext} >/dev/null" 2>&1`
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if test -z "$ac_err"; then
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:
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else
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echo "$ac_err" >&5
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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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@ -900,12 +899,11 @@ else
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#include <stdio.h>
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Syntax Error
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EOF
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# Some shells (Coherent) do redirections in the wrong order, so need
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# the parens.
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ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
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ac_err=`eval "$ac_cpp conftest.${ac_ext} >/dev/null" 2>&1`
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if test -z "$ac_err"; then
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:
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else
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echo "$ac_err" >&5
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rm -rf conftest*
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CPP=/lib/cpp
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fi
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@ -917,124 +915,6 @@ fi
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fi
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CPP="$ac_cv_prog_CPP"
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echo "$ac_t""$CPP" 1>&4
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echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&4
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if eval "test \"`echo '${'ac_cv_header_stdc'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&4
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else
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cat > conftest.${ac_ext} <<EOF
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#line 925 "configure"
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#include "confdefs.h"
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#include <stdlib.h>
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#include <stdarg.h>
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#include <string.h>
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#include <float.h>
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EOF
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# Some shells (Coherent) do redirections in the wrong order, so need
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# the parens.
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ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
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if test -z "$ac_err"; then
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rm -rf conftest*
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ac_cv_header_stdc=yes
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else
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rm -rf conftest*
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ac_cv_header_stdc=no
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fi
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rm -f conftest*
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if test $ac_cv_header_stdc = yes; then
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# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
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cat > conftest.${ac_ext} <<EOF
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#line 947 "configure"
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#include "confdefs.h"
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#include <string.h>
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EOF
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eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
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if egrep "memchr" conftest.out >/dev/null 2>&1; then
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:
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else
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rm -rf conftest*
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ac_cv_header_stdc=no
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fi
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rm -f conftest*
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fi
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if test $ac_cv_header_stdc = yes; then
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# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
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cat > conftest.${ac_ext} <<EOF
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#line 965 "configure"
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#include "confdefs.h"
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#include <stdlib.h>
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EOF
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eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
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if egrep "free" conftest.out >/dev/null 2>&1; then
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:
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else
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rm -rf conftest*
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ac_cv_header_stdc=no
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fi
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rm -f conftest*
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fi
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if test $ac_cv_header_stdc = yes; then
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# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
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# If we cannot run a trivial program, we must be cross compiling.
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echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&4
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if eval "test \"`echo '${'ac_cv_c_cross'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&4
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else
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if test "$cross_compiling" = yes; then
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{ echo "configure: can not run test program while cross compiling" 1>&2; exit 1; }
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else
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cat > conftest.${ac_ext} <<EOF
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#line 991 "configure"
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#include "confdefs.h"
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main(){exit(0);}
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EOF
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eval $ac_compile
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if test -s conftest && (./conftest; exit) 2>/dev/null; then
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ac_cv_c_cross=no
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else
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ac_cv_c_cross=yes
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fi
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fi
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rm -fr conftest*
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fi
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cross_compiling=$ac_cv_c_cross
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echo "$ac_t""$ac_cv_c_cross" 1>&4
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if test "$cross_compiling" = yes; then
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{ echo "configure: can not run test program while cross compiling" 1>&2; exit 1; }
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else
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cat > conftest.${ac_ext} <<EOF
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#line 1010 "configure"
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#include "confdefs.h"
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#include <ctype.h>
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#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
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#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
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#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
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int main () { int i; for (i = 0; i < 256; i++)
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if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
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exit (0); }
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EOF
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eval $ac_compile
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if test -s conftest && (./conftest; exit) 2>/dev/null; then
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:
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else
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ac_stdc_headers=no
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fi
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fi
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rm -fr conftest*
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fi
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fi
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echo "$ac_t""$ac_cv_header_stdc" 1>&4
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if test $ac_cv_header_stdc = yes; then
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cat >> confdefs.h <<\EOF
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#define STDC_HEADERS 1
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EOF
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fi
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for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
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do
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@ -1044,17 +924,16 @@ if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&4
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else
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cat > conftest.${ac_ext} <<EOF
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#line 1047 "configure"
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#line 928 "configure"
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#include "confdefs.h"
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#include <${ac_hdr}>
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EOF
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# Some shells (Coherent) do redirections in the wrong order, so need
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# the parens.
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ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
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ac_err=`eval "$ac_cpp conftest.${ac_ext} >/dev/null" 2>&1`
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if test -z "$ac_err"; then
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rm -rf conftest*
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eval "ac_cv_header_$ac_safe=yes"
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else
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echo "$ac_err" >&5
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rm -rf conftest*
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eval "ac_cv_header_$ac_safe=no"
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fi
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@ -1073,6 +952,31 @@ fi
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done
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# If we cannot run a trivial program, we must be cross compiling.
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echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&4
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if eval "test \"`echo '${'ac_cv_c_cross'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&4
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else
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if test "$cross_compiling" = yes; then
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{ echo "configure: can not run test program while cross compiling" 1>&2; exit 1; }
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else
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cat > conftest.${ac_ext} <<EOF
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#line 965 "configure"
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#include "confdefs.h"
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main(){exit(0);}
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EOF
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eval $ac_compile
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if test -s conftest && (./conftest; exit) 2>/dev/null; then
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ac_cv_c_cross=no
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else
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ac_cv_c_cross=yes
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fi
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fi
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rm -fr conftest*
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fi
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cross_compiling=$ac_cv_c_cross
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echo "$ac_t""$ac_cv_c_cross" 1>&4
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# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
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# for constant arguments. Useless!
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echo $ac_n "checking for working alloca.h""... $ac_c" 1>&4
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@ -1080,7 +984,7 @@ if eval "test \"`echo '${'ac_cv_header_alloca_h'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&4
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else
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cat > conftest.${ac_ext} <<EOF
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#line 1083 "configure"
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#line 988 "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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@ -1111,7 +1015,7 @@ if eval "test \"`echo '${'ac_cv_func_alloca'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&4
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else
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cat > conftest.${ac_ext} <<EOF
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#line 1114 "configure"
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#line 1019 "configure"
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#include "confdefs.h"
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#ifdef __GNUC__
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@ -1169,7 +1073,7 @@ if eval "test \"`echo '${'ac_cv_os_cray'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&4
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else
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cat > conftest.${ac_ext} <<EOF
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#line 1172 "configure"
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#line 1077 "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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@ -1178,8 +1082,8 @@ wenotbecray
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#endif
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EOF
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eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
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if egrep "webecray" conftest.out >/dev/null 2>&1; then
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if eval "$ac_cpp conftest.${ac_ext}" 2>&5 |
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egrep "webecray" >/dev/null 2>&1; then
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rm -rf conftest*
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ac_cv_os_cray=yes
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else
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@ -1196,7 +1100,7 @@ if eval "test \"`echo '${'ac_cv_func__getb67'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&4
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else
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cat > conftest.${ac_ext} <<EOF
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#line 1199 "configure"
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#line 1104 "configure"
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#include "confdefs.h"
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#include <ctype.h> /* Arbitrary system header to define __stub macros. */
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int main() { return 0; }
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@ -1237,7 +1141,7 @@ if eval "test \"`echo '${'ac_cv_func_GETB67'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&4
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else
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cat > conftest.${ac_ext} <<EOF
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#line 1240 "configure"
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#line 1145 "configure"
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#include "confdefs.h"
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#include <ctype.h> /* Arbitrary system header to define __stub macros. */
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int main() { return 0; }
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@ -1278,7 +1182,7 @@ if eval "test \"`echo '${'ac_cv_func_getb67'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&4
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else
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cat > conftest.${ac_ext} <<EOF
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#line 1281 "configure"
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#line 1186 "configure"
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#include "confdefs.h"
|
||||
#include <ctype.h> /* Arbitrary system header to define __stub macros. */
|
||||
int main() { return 0; }
|
||||
@ -1332,7 +1236,7 @@ ac_cv_c_stack_direction=0
|
||||
|
||||
else
|
||||
cat > conftest.${ac_ext} <<EOF
|
||||
#line 1335 "configure"
|
||||
#line 1240 "configure"
|
||||
#include "confdefs.h"
|
||||
find_stack_direction ()
|
||||
{
|
||||
@ -1373,7 +1277,7 @@ if eval "test \"`echo '${'ac_cv_c_inline'+set}'`\" = set"; then
|
||||
else
|
||||
if test "$GCC" = yes; then
|
||||
cat > conftest.${ac_ext} <<EOF
|
||||
#line 1376 "configure"
|
||||
#line 1281 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
int main() { return 0; }
|
||||
@ -1406,9 +1310,12 @@ fi
|
||||
# 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!
|
||||
echo "checking for working assert macro" 1>&4
|
||||
cat > conftest.${ac_ext} <<EOF
|
||||
#line 1411 "configure"
|
||||
echo $ac_n "checking for working assert macro""... $ac_c" 1>&4
|
||||
if eval "test \"`echo '${'gas_cv_assert_ok'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&4
|
||||
else
|
||||
cat > conftest.${ac_ext} <<EOF
|
||||
#line 1319 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <assert.h>
|
||||
#include <stdio.h>
|
||||
@ -1426,23 +1333,30 @@ assert (a == b
|
||||
; return 0; }
|
||||
EOF
|
||||
if eval $ac_compile; then
|
||||
:
|
||||
rm -rf conftest*
|
||||
gas_cv_assert_ok=yes
|
||||
else
|
||||
rm -rf conftest*
|
||||
cat >> confdefs.h <<\EOF
|
||||
#define BROKEN_ASSERT 1
|
||||
EOF
|
||||
|
||||
gas_cv_assert_ok=no
|
||||
fi
|
||||
rm -f conftest*
|
||||
|
||||
fi
|
||||
echo "$ac_t""$gas_cv_assert_ok" 1>&4
|
||||
test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
|
||||
#define BROKEN_ASSERT 1
|
||||
EOF
|
||||
|
||||
|
||||
# On some systems, the system header files may not declare malloc, realloc,
|
||||
# and free. There are places where gas needs these functions to have been
|
||||
# declared -- such as when taking their addresses.
|
||||
echo "checking whether malloc declaration is required" 1>&4
|
||||
cat > conftest.${ac_ext} <<EOF
|
||||
#line 1445 "configure"
|
||||
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 1360 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
#ifdef HAVE_MEMORY_H
|
||||
@ -1467,19 +1381,27 @@ f = (char *(*)()) malloc;
|
||||
; return 0; }
|
||||
EOF
|
||||
if eval $ac_compile; then
|
||||
:
|
||||
rm -rf conftest*
|
||||
gas_cv_malloc_decl_needed=no
|
||||
else
|
||||
rm -rf conftest*
|
||||
cat >> confdefs.h <<\EOF
|
||||
#define NEED_MALLOC_DECLARATION 1
|
||||
EOF
|
||||
|
||||
gas_cv_malloc_decl_needed=yes
|
||||
fi
|
||||
rm -f conftest*
|
||||
|
||||
echo "checking free declaration required" 1>&4
|
||||
cat > conftest.${ac_ext} <<EOF
|
||||
#line 1482 "configure"
|
||||
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 "(cached) $ac_c" 1>&4
|
||||
else
|
||||
cat > conftest.${ac_ext} <<EOF
|
||||
#line 1405 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
#ifdef HAVE_MEMORY_H
|
||||
@ -1504,22 +1426,30 @@ f = (int (*)()) free;
|
||||
; return 0; }
|
||||
EOF
|
||||
if eval $ac_compile; then
|
||||
:
|
||||
rm -rf conftest*
|
||||
gas_cv_free_decl_needed=no
|
||||
else
|
||||
rm -rf conftest*
|
||||
cat >> confdefs.h <<\EOF
|
||||
#define NEED_FREE_DECLARATION 1
|
||||
EOF
|
||||
|
||||
gas_cv_free_decl_needed=yes
|
||||
fi
|
||||
rm -f conftest*
|
||||
|
||||
fi
|
||||
|
||||
echo "$ac_t""$gas_cv_free_decl_needed" 1>&4
|
||||
test $gas_cv_free_decl_needed = no || cat >> confdefs.h <<\EOF
|
||||
#define NEED_FREE_DECLARATION 1
|
||||
EOF
|
||||
|
||||
|
||||
# Does errno.h declare errno, or do we have to add a separate declaration
|
||||
# for it?
|
||||
echo "checking errno declaration required" 1>&4
|
||||
cat > conftest.${ac_ext} <<EOF
|
||||
#line 1522 "configure"
|
||||
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 "(cached) $ac_c" 1>&4
|
||||
else
|
||||
cat > conftest.${ac_ext} <<EOF
|
||||
#line 1453 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
#ifdef HAVE_ERRNO_H
|
||||
@ -1535,16 +1465,21 @@ x = errno;
|
||||
; return 0; }
|
||||
EOF
|
||||
if eval $ac_compile; then
|
||||
:
|
||||
rm -rf conftest*
|
||||
gas_cv_errno_decl_needed=no
|
||||
else
|
||||
rm -rf conftest*
|
||||
cat >> confdefs.h <<\EOF
|
||||
#define NEED_ERRNO_DECLARATION 1
|
||||
EOF
|
||||
|
||||
gas_cv_errno_decl_needed=yes
|
||||
fi
|
||||
rm -f conftest*
|
||||
|
||||
fi
|
||||
|
||||
echo "$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
|
||||
EOF
|
||||
|
||||
|
||||
subdirs="testsuite"
|
||||
|
||||
@ -1613,7 +1548,7 @@ do
|
||||
echo running \${CONFIG_SHELL-/bin/sh} $0 $configure_args --no-create --norecursion
|
||||
exec \${CONFIG_SHELL-/bin/sh} $0 $configure_args --no-create --norecursion ;;
|
||||
-version | --version | --versio | --versi | --vers | --ver | --ve | --v)
|
||||
echo "${CONFIG_STATUS} generated by autoconf version 1.107"
|
||||
echo "${CONFIG_STATUS} generated by autoconf version 1.109"
|
||||
exit 0 ;;
|
||||
-help | --help | --hel | --he | --h)
|
||||
echo "\$ac_cs_usage"; exit 0 ;;
|
||||
@ -1777,12 +1712,12 @@ for ac_file in .. ${CONFIG_HEADERS}; do if test "x$ac_file" != x..; then
|
||||
EOF
|
||||
|
||||
# Transform confdefs.h into a sed script conftest.vals that substitutes
|
||||
# the proper values into config.h.in to produce config.h.
|
||||
# the proper values into config.h.in to produce config.h. And first:
|
||||
# Protect against being on the right side of a sed subst in config.status.
|
||||
# Protect against being in an unquoted here document in config.status.
|
||||
rm -f conftest.vals
|
||||
cat > conftest.hdr <<\EOF
|
||||
# Protect against being on the right side of a sed subst in config.status.
|
||||
s/[\\&%]/\\&/g
|
||||
# Protect against being in an unquoted here document in config.status.
|
||||
s%[\\$`]%\\&%g
|
||||
s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
|
||||
s%ac_d%ac_u%gp
|
||||
|
||||
@ -196,18 +196,14 @@ dnl
|
||||
dnl Make sure the desired support files exist.
|
||||
dnl
|
||||
|
||||
changequote(<<<,>>>)dnl
|
||||
|
||||
if [ ! -r ${srcdir}/config/tc-${cpu_type}.c ]; then
|
||||
if test ! -r ${srcdir}/config/tc-${cpu_type}.c; then
|
||||
AC_MSG_ERROR(GAS does not support target CPU ${cpu_type})
|
||||
fi
|
||||
|
||||
if [ ! -r ${srcdir}/config/obj-${obj_format}.c ]; then
|
||||
if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
|
||||
AC_MSG_ERROR(GAS does not have support for object file format ${obj_format})
|
||||
fi
|
||||
|
||||
changequote([,])dnl
|
||||
|
||||
# and target makefile frag
|
||||
|
||||
target_frag=${srcdir}/config/${gas_target}.mt
|
||||
@ -295,7 +291,6 @@ esac
|
||||
AC_PROG_CC
|
||||
AC_PROG_INSTALL
|
||||
|
||||
AC_HEADER_STDC
|
||||
AC_CHECK_HEADERS(string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h)
|
||||
|
||||
dnl ansidecl.h will deal with const
|
||||
@ -306,7 +301,8 @@ AC_C_INLINE
|
||||
# Some non-ANSI preprocessors botch requoting inside strings. That's bad
|
||||
# enough, but on some of those systems, the assert macro relies on requoting
|
||||
# working properly!
|
||||
AC_CHECKING([for working assert macro])
|
||||
AC_MSG_CHECKING([for working assert macro])
|
||||
AC_CACHE_VAL(gas_cv_assert_ok,
|
||||
AC_TRY_LINK([#include <assert.h>
|
||||
#include <stdio.h>], [
|
||||
/* check for requoting problems */
|
||||
@ -316,12 +312,15 @@ assert (!strcmp(s, "foo bar baz quux"));
|
||||
/* check for newline handling */
|
||||
assert (a == b
|
||||
|| c == d);
|
||||
], , AC_DEFINE(BROKEN_ASSERT))
|
||||
], gas_cv_assert_ok=yes, gas_cv_assert_ok=no))dnl
|
||||
AC_MSG_RESULT($gas_cv_assert_ok)
|
||||
test $gas_cv_assert_ok = yes || AC_DEFINE(BROKEN_ASSERT)
|
||||
|
||||
# On some systems, the system header files may not declare malloc, realloc,
|
||||
# and free. There are places where gas needs these functions to have been
|
||||
# declared -- such as when taking their addresses.
|
||||
AC_CHECKING([whether malloc declaration is required])
|
||||
AC_MSG_CHECKING([whether a malloc declaration is required])
|
||||
AC_CACHE_VAL(gas_cv_malloc_decl_needed,
|
||||
AC_TRY_LINK([
|
||||
#ifdef HAVE_MEMORY_H
|
||||
#include <memory.h>
|
||||
@ -338,8 +337,12 @@ AC_TRY_LINK([
|
||||
], [
|
||||
char *(*f) ();
|
||||
f = (char *(*)()) malloc;
|
||||
], , AC_DEFINE(NEED_MALLOC_DECLARATION))
|
||||
AC_CHECKING([free declaration required])
|
||||
], gas_cv_malloc_decl_needed=no, gas_cv_malloc_decl_needed=yes))dnl
|
||||
AC_MSG_RESULT($gas_cv_malloc_decl_needed)
|
||||
test $gas_cv_malloc_decl_needed = no || AC_DEFINE(NEED_MALLOC_DECLARATION)
|
||||
|
||||
AC_MSG_CHECKING([whether a free declaration is required])
|
||||
AC_CACHE_VAL(gas_cv_free_decl_needed,
|
||||
AC_TRY_LINK([
|
||||
#ifdef HAVE_MEMORY_H
|
||||
#include <memory.h>
|
||||
@ -356,11 +359,14 @@ AC_TRY_LINK([
|
||||
], [
|
||||
int (*f) ();
|
||||
f = (int (*)()) free;
|
||||
], , AC_DEFINE(NEED_FREE_DECLARATION))
|
||||
], gas_cv_free_decl_needed=no, gas_cv_free_decl_needed=yes))
|
||||
AC_MSG_RESULT($gas_cv_free_decl_needed)
|
||||
test $gas_cv_free_decl_needed = no || AC_DEFINE(NEED_FREE_DECLARATION)
|
||||
|
||||
# Does errno.h declare errno, or do we have to add a separate declaration
|
||||
# for it?
|
||||
AC_CHECKING([errno declaration required])
|
||||
AC_MSG_CHECKING([whether an errno declaration is required])
|
||||
AC_CACHE_VAL(gas_cv_errno_decl_needed,
|
||||
AC_TRY_LINK([
|
||||
#ifdef HAVE_ERRNO_H
|
||||
#include <errno.h>
|
||||
@ -368,7 +374,9 @@ AC_TRY_LINK([
|
||||
], [
|
||||
int x;
|
||||
x = errno;
|
||||
], , AC_DEFINE(NEED_ERRNO_DECLARATION))
|
||||
], gas_cv_errno_decl_needed=no, gas_cv_errno_decl_needed=yes))
|
||||
AC_MSG_RESULT($gas_cv_errno_decl_needed)
|
||||
test $gas_cv_errno_decl_needed = no || AC_DEFINE(NEED_ERRNO_DECLARATION)
|
||||
|
||||
AC_CONFIG_SUBDIRS(testsuite)
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user