mirror of
git://git.sv.gnu.org/autoconf
synced 2025-01-18 10:45:15 +08:00
1999-10-31 Akim Demaille <akim@epita.fr>
* acgeneral.m4: Prefer `>file' over `> file' etc. * acspecific.m4: Likewise.
This commit is contained in:
Akim Demaille
parent
ed0f9a6d4e
commit
9259e5bc53
@ -1,3 +1,8 @@
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1999-10-31 Akim Demaille <akim@epita.fr>
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* acgeneral.m4: Prefer `>file' over `> file' etc.
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* acspecific.m4: Likewise.
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1999-10-31 Akim Demaille <akim@epita.fr>
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Rename the family AC_NEED_DECL as AC_CHECK: it is more uniform,
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66
acgeneral.m4
66
acgeneral.m4
@ -931,7 +931,7 @@ changequote([, ])dnl
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# Omit some internal or obsolete options to make the list less imposing.
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# This message is too long to be a string in the A/UX 3.1 sh.
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changequote(, )dnl
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cat << \EOF
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cat <<\EOF
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`configure' configures software source code packages to adapt to many kinds
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of systems.
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@ -977,7 +977,7 @@ Program names:
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run sed PROGRAM on installed program names
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EOF
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cat << \EOF
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cat <<\EOF
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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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@ -1331,7 +1331,7 @@ if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
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# confdefs.h avoids OS command line length limits that DEFS can exceed.
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rm -rf conftest* confdefs.h
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# AIX cpp loses on an empty file, so make sure it contains at least a newline.
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echo > confdefs.h
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echo >confdefs.h
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# A filename unique to this package, relative to the directory that
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# configure is in, which we can look for to find out if srcdir is correct.
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@ -1489,7 +1489,7 @@ AC_DEFUN(AC_ARG_PROGRAM,
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program_transform_name=
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else
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# Double any \ or $. echo might interpret backslashes.
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cat <<\EOF_SED > conftestsed
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cat <<\EOF_SED >conftestsed
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s,\\,\\\\,g; s,\$,$$,g
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EOF_SED
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program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
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@ -1753,13 +1753,13 @@ define(AC_CACHE_LOAD,
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test -f "$cache_file" && . $cache_file
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else
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echo "creating cache $cache_file"
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> $cache_file
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>$cache_file
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fi
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])
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dnl AC_CACHE_SAVE()
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define(AC_CACHE_SAVE,
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[cat > confcache <<\EOF
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[cat >confcache <<\EOF
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# This file is a shell script that caches the results of configure
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# tests run on this system so they can be shared between configure
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# scripts and configure runs. It is not useful on other systems.
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@ -1795,14 +1795,14 @@ changequote(, )dnl
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# `set' quotes correctly as required by POSIX, so do not add quotes.
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sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
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;;
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esac >> confcache
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esac >>confcache
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changequote([, ])dnl
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if cmp -s $cache_file confcache; then
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:
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else
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if test -w $cache_file; then
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echo "updating cache $cache_file"
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cat confcache > $cache_file
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cat confcache >$cache_file
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else
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echo "not updating unwritable cache $cache_file"
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fi
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@ -1841,7 +1841,7 @@ dnl Set VARIABLE to VALUE, verbatim, or 1. Remember the value
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dnl and if VARIABLE is affected the same VALUE, do nothing, else
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dnl die. The third argument is used by autoheader.
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define(AC_DEFINE,
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[cat >> confdefs.h <<\EOF
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[cat >>confdefs.h <<\EOF
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[#define] $1 ifelse($#, 2, [$2], $#, 3, [$2], 1)
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EOF
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])
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@ -1852,7 +1852,7 @@ dnl AC_DEFINE_UNQUOTED(VARIABLE [, VALUE[, DESCRIPTION]])
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dnl -----------------------------------------------------
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dnl Similar, but perform shell substitutions $ ` \ once on VALUE.
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define(AC_DEFINE_UNQUOTED,
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[cat >> confdefs.h <<EOF
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[cat >>confdefs.h <<EOF
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[#define] $1 ifelse($#, 2, [$2], $#, 3, [$2], 1)
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EOF
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])
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@ -2342,7 +2342,7 @@ dnl executables, otherwise set it to `no'. Before calling
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dnl `AC_TRY_COMPILER()', call `AC_LANG_*' to set-up for the right
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dnl language.
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AC_DEFUN(AC_TRY_COMPILER,
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[cat > conftest.$ac_ext << EOF
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[cat >conftest.$ac_ext <<EOF
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ifelse(AC_LANG, [FORTRAN77], ,
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[
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[#]line __oline__ "configure"
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@ -2474,7 +2474,7 @@ dnl ### Examining declarations
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dnl AC_TRY_CPP(INCLUDES, [ACTION-IF-TRUE [, ACTION-IF-FALSE]])
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AC_DEFUN(AC_TRY_CPP,
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[AC_REQUIRE_CPP()dnl
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cat > conftest.$ac_ext <<EOF
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cat >conftest.$ac_ext <<EOF
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[#]line __oline__ "configure"
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#include "confdefs.h"
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[$1]
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@ -2510,7 +2510,7 @@ dnl AC_EGREP_CPP(PATTERN, PROGRAM, [ACTION-IF-FOUND [,
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dnl ACTION-IF-NOT-FOUND]])
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AC_DEFUN(AC_EGREP_CPP,
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[AC_REQUIRE_CPP()dnl
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cat > conftest.$ac_ext <<EOF
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cat >conftest.$ac_ext <<EOF
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[#]line __oline__ "configure"
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#include "confdefs.h"
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[$2]
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@ -2539,7 +2539,7 @@ dnl ### Examining syntax
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dnl AC_TRY_COMPILE(INCLUDES, FUNCTION-BODY,
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dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
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AC_DEFUN(AC_TRY_COMPILE,
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[cat > conftest.$ac_ext <<EOF
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[cat >conftest.$ac_ext <<EOF
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ifelse(AC_LANG, [FORTRAN77],
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[ program main
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[$2]
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@ -2581,7 +2581,7 @@ AC_TRY_LINK([$2], [$3], [$4], [$5])
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dnl AC_TRY_LINK(INCLUDES, FUNCTION-BODY,
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dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
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AC_DEFUN(AC_TRY_LINK,
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[cat > conftest.$ac_ext <<EOF
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[cat >conftest.$ac_ext <<EOF
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ifelse(AC_LANG, [FORTRAN77],
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[
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program main
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@ -2629,7 +2629,7 @@ fi
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dnl Like AC_TRY_RUN but assumes a native-environment (non-cross) compiler.
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dnl AC_TRY_RUN_NATIVE(PROGRAM, [ACTION-IF-TRUE [, ACTION-IF-FALSE]])
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AC_DEFUN(AC_TRY_RUN_NATIVE,
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[cat > conftest.$ac_ext <<EOF
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[cat >conftest.$ac_ext <<EOF
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[#]line __oline__ "configure"
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#include "confdefs.h"
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ifelse(AC_LANG, CPLUSPLUS, [#ifdef __cplusplus
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@ -3127,7 +3127,7 @@ dnl Pay special attention not to have too long here docs: some old
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dnl shells die. Unfortunately the limit is not known precisely...
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define(AC_OUTPUT_CONFIG_STATUS,
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[echo creating $CONFIG_STATUS
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cat > $CONFIG_STATUS <<EOF
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cat >$CONFIG_STATUS <<EOF
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#! /bin/sh
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# Generated automatically by configure.
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# Run this file to recreate the current configuration.
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@ -3240,7 +3240,7 @@ dnl Issue this section only if there were actually config files.
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dnl This checks if one of AC_LIST_HEADERS, AC_LIST_FILES, AC_CONFIG_COMMANDS,
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dnl or AC_LIST_LINKS is set.
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ifval(AC_LIST_HEADERS AC_LIST_LINKS AC_LIST_FILES AC_LIST_COMMANDS,
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[cat >> $CONFIG_STATUS <<EOF
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[cat >>$CONFIG_STATUS <<EOF
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# If there were arguments and we reach this point, then the user
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# has specified the files to intantiate. If there were no arguments,
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# then the files were specified by envvars. Set only the envvar that
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@ -3283,10 +3283,10 @@ ifset([AC_LIST_LINKS],
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ifset([AC_LIST_COMMANDS],
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[AC_OUTPUT_COMMANDS_COMMANDS()])dnl
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cat >> $CONFIG_STATUS <<EOF
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cat >>$CONFIG_STATUS <<EOF
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undivert(AC_DIVERSION_ICMDS)dnl
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EOF
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cat >> $CONFIG_STATUS <<\EOF
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cat >>$CONFIG_STATUS <<\EOF
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undivert(AC_DIVERSION_CMDS)dnl
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exit 0
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EOF
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@ -3309,7 +3309,7 @@ dnl Using a here document instead of a string reduces the quoting nightmare.
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# If the first sed substitution is executed (which looks for macros that
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# take arguments), then we branch to the cleanup section. Otherwise,
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# look for a macro that doesn't take arguments.
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cat > $ac_cs_root.defs <<\EOF
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cat >$ac_cs_root.defs <<\EOF
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changequote(<<, >>)dnl
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s%^[ ]*<<#>>[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)%-D\1=\2%g
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t cleanup
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@ -3353,7 +3353,7 @@ dnl of the sed commands issued by AC_SUBST. So if you change one, change
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dnl the other too.
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changequote(, )dnl
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sed 's/%@/@@/; s/@%/@@/; s/%;t t\$/@;t t/; /@;t t\$/s/[\\\\&%]/\\\\&/g;
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s/@@/%@/; s/@@/@%/; s/@;t t\$/%;t t/' > \$ac_cs_root.subs <<\\CEOF
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s/@@/%@/; s/@@/@%/; s/@;t t\$/%;t t/' >\$ac_cs_root.subs <<\\CEOF
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changequote([, ])dnl
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dnl These here document variables are unquoted when configure runs
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dnl but quoted when config.status runs, so variables are expanded once.
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@ -3363,7 +3363,7 @@ CEOF
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EOF
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cat >> $CONFIG_STATUS <<\EOF
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cat >>$CONFIG_STATUS <<\EOF
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# Split the substitutions into bite-sized pieces for seds with
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# small command number limits, like on Digital OSF/1 and HP-UX.
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dnl One cannot portably go further than 100 commands because of HP-UX.
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@ -3376,9 +3376,9 @@ ac_more_lines=:
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ac_sed_cmds=""
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while $ac_more_lines; do
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if test $ac_beg -gt 1; then
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sed "1,${ac_beg}d; ${ac_end}q" $ac_cs_root.subs > $ac_cs_root.sfrag
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sed "1,${ac_beg}d; ${ac_end}q" $ac_cs_root.subs >$ac_cs_root.sfrag
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else
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sed "${ac_end}q" $ac_cs_root.subs > $ac_cs_root.sfrag
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sed "${ac_end}q" $ac_cs_root.subs >$ac_cs_root.sfrag
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fi
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if test ! -s $ac_cs_root.sfrag; then
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ac_more_lines=false
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@ -3389,7 +3389,7 @@ while $ac_more_lines; do
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# is no need to browse any of the substitutions).
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# These are the two extra sed commands mentioned above.
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(echo ':t
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/@@BKL@a-zA-Z_@BKR@@BKL@a-zA-Z_0-9@BKR@*@/!b' && cat $ac_cs_root.sfrag) > $ac_cs_root.s$ac_sed_frag
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/@@BKL@a-zA-Z_@BKR@@BKL@a-zA-Z_0-9@BKR@*@/!b' && cat $ac_cs_root.sfrag) >$ac_cs_root.s$ac_sed_frag
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if test -z "$ac_sed_cmds"; then
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ac_sed_cmds="sed -f $ac_cs_root.s$ac_sed_frag"
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else
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@ -3406,7 +3406,7 @@ fi
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EOF
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cat >> $CONFIG_STATUS <<\EOF
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cat >>$CONFIG_STATUS <<\EOF
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for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
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changequote(, )dnl
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# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
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@ -3486,7 +3486,7 @@ s%@top_srcdir@%$top_srcdir%;t t
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ifdef([AC_PROVIDE_AC_PROG_INSTALL], [s%@INSTALL@%$INSTALL%;t t
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])dnl
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dnl The parens around the eval prevent an "illegal io" in Ultrix sh.
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" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_cs_root.out
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" $ac_file_inputs | (eval "$ac_sed_cmds") >$ac_cs_root.out
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dnl This would break Makefile dependencies.
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dnl if cmp -s $ac_file $ac_cs_root.out 2>/dev/null; then
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dnl echo "$ac_file is unchanged"
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@ -3588,8 +3588,8 @@ dnl first two small commands), we need to clear the `t' flag. This is the
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dnl purpose of `t clear; : clear'.
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dnl
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dnl Additionally, this works around a bug of IRIX' sed which does not
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dnl clear the `t' flag between to cycles.
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cat > $ac_cs_root.hdr <<\EOF
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dnl clear the `t' flag between two cycles.
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cat >$ac_cs_root.hdr <<\EOF
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changequote(<<, >>)dnl
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s/[\\&%]/\\&/g
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s%[\\$`]%\\&%g
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@ -3677,7 +3677,7 @@ dnl
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dnl It has to send itself into $CONFIG_STATUS (eg, via here documents).
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dnl Upon exit, no here document shall be opened.
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define(AC_OUTPUT_LINKS,
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[cat >> $CONFIG_STATUS <<\EOF
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[cat >>$CONFIG_STATUS <<\EOF
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#
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# CONFIG_LINKS section.
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@ -3744,7 +3744,7 @@ dnl
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dnl It has to send itself into $CONFIG_STATUS (eg, via here documents).
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dnl Upon exit, no here document shall be opened.
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define(AC_OUTPUT_COMMANDS_COMMANDS,
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[cat >> $CONFIG_STATUS <<\EOF
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[cat >>$CONFIG_STATUS <<\EOF
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#
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# CONFIG_COMMANDS section.
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@ -3755,7 +3755,7 @@ for ac_file in .. $CONFIG_COMMANDS; do if test "x$ac_file" != x..; then
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echo "executing commands of $ac_dest"
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case "$ac_dest" in
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AC_LIST_COMMANDS_COMMANDS[]dnl
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AC_LIST_COMMANDS_COMMANDS()dnl
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esac
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fi;done
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EOF
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@ -272,7 +272,7 @@ dnl --------------
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AC_DEFUN(AC_PROG_CC_GNU,
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[AC_CACHE_CHECK(whether we are using GNU C, ac_cv_prog_gcc,
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[dnl The semicolon is to pacify NeXT's syntax-checking cpp.
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cat > conftest.c <<EOF
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cat >conftest.c <<EOF
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#ifdef __GNUC__
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yes;
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#endif
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@ -289,7 +289,7 @@ dnl ---------------
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AC_DEFUN(AC_PROG_CXX_GNU,
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[AC_CACHE_CHECK(whether we are using GNU C++, ac_cv_prog_gxx,
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[dnl The semicolon is to pacify NeXT's syntax-checking cpp.
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cat > conftest.C <<EOF
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cat >conftest.C <<EOF
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#ifdef __GNUC__
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yes;
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#endif
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@ -308,7 +308,7 @@ dnl Compiler). This test depends on whether the Fortran 77 compiler can
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dnl do CPP pre-processing.
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AC_DEFUN(AC_PROG_F77_GNU,
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[AC_CACHE_CHECK(whether we are using GNU Fortran 77, ac_cv_prog_g77,
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[cat > conftest.fpp <<EOF
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[cat >conftest.fpp <<EOF
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||||
#ifdef __GNUC__
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yes
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#endif
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@ -324,7 +324,7 @@ dnl AC_PROG_CC_G
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dnl ------------
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||||
AC_DEFUN(AC_PROG_CC_G,
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[AC_CACHE_CHECK(whether ${CC-cc} accepts -g, ac_cv_prog_cc_g,
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||||
[echo 'void f(){}' > conftest.c
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||||
[echo 'void f(){}' >conftest.c
|
||||
if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
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ac_cv_prog_cc_g=yes
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||||
else
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||||
@ -338,7 +338,7 @@ dnl AC_PROG_CXX_G
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||||
dnl -------------
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||||
AC_DEFUN(AC_PROG_CXX_G,
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||||
[AC_CACHE_CHECK(whether ${CXX-g++} accepts -g, ac_cv_prog_cxx_g,
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||||
[echo 'void f(){}' > conftest.cc
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||||
[echo 'void f(){}' >conftest.cc
|
||||
if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
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||||
ac_cv_prog_cxx_g=yes
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||||
else
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||||
@ -354,7 +354,7 @@ dnl Test whether the Fortran 77 compiler can accept the `-g' option to
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||||
dnl enable debugging.
|
||||
AC_DEFUN(AC_PROG_F77_G,
|
||||
[AC_CACHE_CHECK(whether $F77 accepts -g, ac_cv_prog_f77_g,
|
||||
[cat > conftest.f << EOF
|
||||
[cat >conftest.f <<EOF
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||||
program conftest
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||||
end
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||||
EOF
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||||
@ -405,7 +405,7 @@ changequote(, )dnl
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||||
sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
|
||||
changequote([, ])dnl
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||||
AC_CACHE_VAL(ac_cv_prog_cc_${ac_cc}_c_o,
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||||
[echo 'foo(){}' > conftest.c
|
||||
[echo 'foo(){}' >conftest.c
|
||||
# Make sure it works both with $CC and with simple cc.
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||||
# We do the test twice because some compilers refuse to overwrite an
|
||||
# existing .o file with -o, though they will create one.
|
||||
@ -460,7 +460,7 @@ changequote(, )dnl
|
||||
sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
|
||||
changequote([, ])dnl
|
||||
AC_CACHE_VAL(ac_cv_prog_f77_${ac_f77}_c_o,
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||||
[cat > conftest.f << EOF
|
||||
[cat >conftest.f <<EOF
|
||||
program conftest
|
||||
end
|
||||
EOF
|
||||
@ -571,7 +571,7 @@ AC_DEFUN(AC_PROG_MAKE_SET,
|
||||
[AC_MSG_CHECKING(whether ${MAKE-make} sets \${MAKE})
|
||||
set dummy ${MAKE-make}; ac_make=`echo "[$]2" | sed 'y%./+-%__p_%'`
|
||||
AC_CACHE_VAL(ac_cv_prog_make_${ac_make}_set,
|
||||
[cat > conftestmake <<\EOF
|
||||
[cat >conftestmake <<\EOF
|
||||
all:
|
||||
@echo 'ac_maketemp="${MAKE}"'
|
||||
EOF
|
||||
@ -1833,7 +1833,7 @@ AC_SUBST(KMEM_GROUP)dnl
|
||||
|
||||
AC_DEFUN(AC_FUNC_UTIME_NULL,
|
||||
[AC_CACHE_CHECK(whether utime accepts a null argument, ac_cv_func_utime_null,
|
||||
[rm -f conftestdata; > conftestdata
|
||||
[rm -f conftestdata; >conftestdata
|
||||
# Sequent interprets utime(file, 0) to mean use start of epoch. Wrong.
|
||||
AC_TRY_RUN([#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
@ -2428,7 +2428,7 @@ dnl --------------
|
||||
dnl Checks if `#' can be used to glue strings together at the CPP level.
|
||||
dnl Defines HAVE_STRINGIZE if positive.
|
||||
AC_DEFUN(AC_C_STRINGIZE,
|
||||
[AC_REQUIRE([AC_PROG_CPP])
|
||||
[AC_REQUIRE([AC_PROG_CPP])dnl
|
||||
AC_MSG_CHECKING([for preprocessor stringizing operator])
|
||||
AC_CACHE_VAL(ac_cv_c_stringize,
|
||||
AC_EGREP_CPP([#teststring],[
|
||||
@ -2472,7 +2472,7 @@ AC_DEFUN(AC_OBJEXT,
|
||||
[AC_MSG_CHECKING([for object suffix])
|
||||
AC_CACHE_VAL(ac_cv_objext,
|
||||
[rm -f conftest*
|
||||
echo 'int i = 1;' > conftest.$ac_ext
|
||||
echo 'int i = 1;' >conftest.$ac_ext
|
||||
if AC_TRY_EVAL(ac_compile); then
|
||||
for ac_file in conftest.*; do
|
||||
case $ac_file in
|
||||
@ -2529,14 +2529,14 @@ AC_DEFUN(AC_F77_LIBRARY_LDFLAGS,
|
||||
AC_CACHE_CHECK([for Fortran 77 libraries],
|
||||
ac_cv_flibs,
|
||||
[
|
||||
AC_REQUIRE([AC_PROG_F77])
|
||||
AC_REQUIRE([AC_CYGWIN])
|
||||
AC_REQUIRE([AC_PROG_F77])dnl
|
||||
AC_REQUIRE([AC_CYGWIN])dnl
|
||||
|
||||
AC_LANG_SAVE
|
||||
AC_LANG_FORTRAN77
|
||||
|
||||
# This is the simplest of all Fortran 77 programs.
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
cat >conftest.$ac_ext <<EOF
|
||||
end
|
||||
EOF
|
||||
|
||||
@ -2569,7 +2569,7 @@ EOF
|
||||
changequote(, )dnl
|
||||
|
||||
# If we are using xlf then replace all the commas with spaces.
|
||||
if test `echo $f77_link_output | grep xlfentry > /dev/null 2>&1`; then
|
||||
if test `echo $f77_link_output | grep xlfentry >/dev/null 2>&1`; then
|
||||
f77_link_output=`echo $f77_link_output | sed 's/,/ /g'`
|
||||
fi
|
||||
|
||||
@ -2704,13 +2704,13 @@ AC_DEFUN(AC_F77_NAME_MANGLING,
|
||||
AC_CACHE_CHECK([for Fortran 77 name-mangling scheme],
|
||||
ac_cv_f77_mangling,
|
||||
[
|
||||
AC_REQUIRE([AC_PROG_CC])
|
||||
AC_REQUIRE([AC_PROG_F77])
|
||||
AC_REQUIRE([AC_PROG_CC])dnl
|
||||
AC_REQUIRE([AC_PROG_F77])dnl
|
||||
|
||||
AC_LANG_SAVE
|
||||
AC_LANG_FORTRAN77
|
||||
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
cat >conftest.$ac_ext <<EOF
|
||||
subroutine foobar()
|
||||
return
|
||||
end
|
||||
@ -2788,7 +2788,7 @@ AC_DEFUN(AC_F77_WRAPPERS,
|
||||
dnl Be optimistic at first.
|
||||
ac_cv_f77_wrappers="yes"
|
||||
|
||||
AC_REQUIRE([AC_F77_NAME_MANGLING])
|
||||
AC_REQUIRE([AC_F77_NAME_MANGLING])dnl
|
||||
case "$f77_case" in
|
||||
lower)
|
||||
case "$f77_underscore" in
|
||||
@ -2844,7 +2844,7 @@ ac_msg="whether #! works in shell scripts"
|
||||
AC_CACHE_CHECK($ac_msg, ac_cv_sys_interpreter,
|
||||
[echo '#! /bin/cat
|
||||
exit 69
|
||||
' > conftest
|
||||
' >conftest
|
||||
chmod u+x conftest
|
||||
(SHELL=/bin/sh; export SHELL; ./conftest >/dev/null)
|
||||
if test $? -ne 69; then
|
||||
@ -2880,8 +2880,8 @@ fi
|
||||
for ac_dir in . $ac_tmpdirs `eval echo $prefix/lib $exec_prefix/lib` ; do
|
||||
test -d $ac_dir || continue
|
||||
test -w $ac_dir || continue # It is less confusing to not echo anything here.
|
||||
(echo 1 > $ac_dir/conftest9012345) 2>/dev/null
|
||||
(echo 2 > $ac_dir/conftest9012346) 2>/dev/null
|
||||
(echo 1 >$ac_dir/conftest9012345) 2>/dev/null
|
||||
(echo 2 >$ac_dir/conftest9012346) 2>/dev/null
|
||||
val=`cat $ac_dir/conftest9012345 2>/dev/null`
|
||||
if test ! -f $ac_dir/conftest9012345 || test "$val" != 1; then
|
||||
ac_cv_sys_long_file_names=no
|
||||
@ -2977,7 +2977,7 @@ AC_DEFUN(AC_PATH_X_XMKMF,
|
||||
if mkdir conftestdir; then
|
||||
cd conftestdir
|
||||
# Make sure to not put "make" in the Imakefile rules, since we grep it out.
|
||||
cat > Imakefile <<'EOF'
|
||||
cat >Imakefile <<'EOF'
|
||||
acfindx:
|
||||
@echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
|
||||
EOF
|
||||
@ -3279,21 +3279,24 @@ ac_cv_emxos2=yes, ac_cv_emxos2=no)])
|
||||
EMXOS2=
|
||||
test "$ac_cv_emxos2" = yes && EMXOS2=yes])
|
||||
|
||||
|
||||
dnl AC_EXEEXT
|
||||
dnl ---------
|
||||
dnl Check for the extension used for executables. This knows that we
|
||||
dnl add .exe for Cygwin or mingw32. Otherwise, it compiles a test
|
||||
dnl executable. If this is called, the executable extensions will be
|
||||
dnl automatically used by link commands run by the configure script.
|
||||
AC_DEFUN(AC_EXEEXT,
|
||||
[AC_REQUIRE([AC_CYGWIN])
|
||||
AC_REQUIRE([AC_MINGW32])
|
||||
AC_REQUIRE([AC_EMXOS2])
|
||||
[AC_REQUIRE([AC_CYGWIN])dnl
|
||||
AC_REQUIRE([AC_MINGW32])dnl
|
||||
AC_REQUIRE([AC_EMXOS2])dnl
|
||||
AC_MSG_CHECKING([for executable suffix])
|
||||
AC_CACHE_VAL(ac_cv_exeext,
|
||||
[if test "$CYGWIN" = yes || test "$MINGW32" = yes || test "$EMXOS2" = yes; then
|
||||
ac_cv_exeext=.exe
|
||||
else
|
||||
rm -f conftest*
|
||||
echo 'int main () { return 0; }' > conftest.$ac_ext
|
||||
echo 'int main () { return 0; }' >conftest.$ac_ext
|
||||
ac_cv_exeext=
|
||||
if AC_TRY_EVAL(ac_link); then
|
||||
for file in conftest.*; do
|
||||
@ -3313,7 +3316,8 @@ test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
|
||||
AC_MSG_RESULT(${ac_cv_exeext})
|
||||
dnl Setting ac_exeext will implicitly change the ac_link command.
|
||||
ac_exeext=$EXEEXT
|
||||
AC_SUBST(EXEEXT)])
|
||||
AC_SUBST(EXEEXT)dnl
|
||||
])dnl AC_EXEEXT
|
||||
|
||||
|
||||
dnl ### Checks for UNIX variants
|
||||
|
||||
@ -931,7 +931,7 @@ changequote([, ])dnl
|
||||
# Omit some internal or obsolete options to make the list less imposing.
|
||||
# This message is too long to be a string in the A/UX 3.1 sh.
|
||||
changequote(, )dnl
|
||||
cat << \EOF
|
||||
cat <<\EOF
|
||||
`configure' configures software source code packages to adapt to many kinds
|
||||
of systems.
|
||||
|
||||
@ -977,7 +977,7 @@ Program names:
|
||||
run sed PROGRAM on installed program names
|
||||
|
||||
EOF
|
||||
cat << \EOF
|
||||
cat <<\EOF
|
||||
Host type:
|
||||
--build=BUILD configure for building on BUILD [BUILD=HOST]
|
||||
--host=HOST configure for HOST [guessed]
|
||||
@ -1331,7 +1331,7 @@ if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
|
||||
# confdefs.h avoids OS command line length limits that DEFS can exceed.
|
||||
rm -rf conftest* confdefs.h
|
||||
# AIX cpp loses on an empty file, so make sure it contains at least a newline.
|
||||
echo > confdefs.h
|
||||
echo >confdefs.h
|
||||
|
||||
# A filename unique to this package, relative to the directory that
|
||||
# configure is in, which we can look for to find out if srcdir is correct.
|
||||
@ -1489,7 +1489,7 @@ AC_DEFUN(AC_ARG_PROGRAM,
|
||||
program_transform_name=
|
||||
else
|
||||
# Double any \ or $. echo might interpret backslashes.
|
||||
cat <<\EOF_SED > conftestsed
|
||||
cat <<\EOF_SED >conftestsed
|
||||
s,\\,\\\\,g; s,\$,$$,g
|
||||
EOF_SED
|
||||
program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
|
||||
@ -1753,13 +1753,13 @@ define(AC_CACHE_LOAD,
|
||||
test -f "$cache_file" && . $cache_file
|
||||
else
|
||||
echo "creating cache $cache_file"
|
||||
> $cache_file
|
||||
>$cache_file
|
||||
fi
|
||||
])
|
||||
|
||||
dnl AC_CACHE_SAVE()
|
||||
define(AC_CACHE_SAVE,
|
||||
[cat > confcache <<\EOF
|
||||
[cat >confcache <<\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.
|
||||
@ -1795,14 +1795,14 @@ changequote(, )dnl
|
||||
# `set' quotes correctly as required by POSIX, so do not add quotes.
|
||||
sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
|
||||
;;
|
||||
esac >> confcache
|
||||
esac >>confcache
|
||||
changequote([, ])dnl
|
||||
if cmp -s $cache_file confcache; then
|
||||
:
|
||||
else
|
||||
if test -w $cache_file; then
|
||||
echo "updating cache $cache_file"
|
||||
cat confcache > $cache_file
|
||||
cat confcache >$cache_file
|
||||
else
|
||||
echo "not updating unwritable cache $cache_file"
|
||||
fi
|
||||
@ -1841,7 +1841,7 @@ dnl Set VARIABLE to VALUE, verbatim, or 1. Remember the value
|
||||
dnl and if VARIABLE is affected the same VALUE, do nothing, else
|
||||
dnl die. The third argument is used by autoheader.
|
||||
define(AC_DEFINE,
|
||||
[cat >> confdefs.h <<\EOF
|
||||
[cat >>confdefs.h <<\EOF
|
||||
[#define] $1 ifelse($#, 2, [$2], $#, 3, [$2], 1)
|
||||
EOF
|
||||
])
|
||||
@ -1852,7 +1852,7 @@ dnl AC_DEFINE_UNQUOTED(VARIABLE [, VALUE[, DESCRIPTION]])
|
||||
dnl -----------------------------------------------------
|
||||
dnl Similar, but perform shell substitutions $ ` \ once on VALUE.
|
||||
define(AC_DEFINE_UNQUOTED,
|
||||
[cat >> confdefs.h <<EOF
|
||||
[cat >>confdefs.h <<EOF
|
||||
[#define] $1 ifelse($#, 2, [$2], $#, 3, [$2], 1)
|
||||
EOF
|
||||
])
|
||||
@ -2342,7 +2342,7 @@ dnl executables, otherwise set it to `no'. Before calling
|
||||
dnl `AC_TRY_COMPILER()', call `AC_LANG_*' to set-up for the right
|
||||
dnl language.
|
||||
AC_DEFUN(AC_TRY_COMPILER,
|
||||
[cat > conftest.$ac_ext << EOF
|
||||
[cat >conftest.$ac_ext <<EOF
|
||||
ifelse(AC_LANG, [FORTRAN77], ,
|
||||
[
|
||||
[#]line __oline__ "configure"
|
||||
@ -2474,7 +2474,7 @@ dnl ### Examining declarations
|
||||
dnl AC_TRY_CPP(INCLUDES, [ACTION-IF-TRUE [, ACTION-IF-FALSE]])
|
||||
AC_DEFUN(AC_TRY_CPP,
|
||||
[AC_REQUIRE_CPP()dnl
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
cat >conftest.$ac_ext <<EOF
|
||||
[#]line __oline__ "configure"
|
||||
#include "confdefs.h"
|
||||
[$1]
|
||||
@ -2510,7 +2510,7 @@ dnl AC_EGREP_CPP(PATTERN, PROGRAM, [ACTION-IF-FOUND [,
|
||||
dnl ACTION-IF-NOT-FOUND]])
|
||||
AC_DEFUN(AC_EGREP_CPP,
|
||||
[AC_REQUIRE_CPP()dnl
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
cat >conftest.$ac_ext <<EOF
|
||||
[#]line __oline__ "configure"
|
||||
#include "confdefs.h"
|
||||
[$2]
|
||||
@ -2539,7 +2539,7 @@ dnl ### Examining syntax
|
||||
dnl AC_TRY_COMPILE(INCLUDES, FUNCTION-BODY,
|
||||
dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
|
||||
AC_DEFUN(AC_TRY_COMPILE,
|
||||
[cat > conftest.$ac_ext <<EOF
|
||||
[cat >conftest.$ac_ext <<EOF
|
||||
ifelse(AC_LANG, [FORTRAN77],
|
||||
[ program main
|
||||
[$2]
|
||||
@ -2581,7 +2581,7 @@ AC_TRY_LINK([$2], [$3], [$4], [$5])
|
||||
dnl AC_TRY_LINK(INCLUDES, FUNCTION-BODY,
|
||||
dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
|
||||
AC_DEFUN(AC_TRY_LINK,
|
||||
[cat > conftest.$ac_ext <<EOF
|
||||
[cat >conftest.$ac_ext <<EOF
|
||||
ifelse(AC_LANG, [FORTRAN77],
|
||||
[
|
||||
program main
|
||||
@ -2629,7 +2629,7 @@ fi
|
||||
dnl Like AC_TRY_RUN but assumes a native-environment (non-cross) compiler.
|
||||
dnl AC_TRY_RUN_NATIVE(PROGRAM, [ACTION-IF-TRUE [, ACTION-IF-FALSE]])
|
||||
AC_DEFUN(AC_TRY_RUN_NATIVE,
|
||||
[cat > conftest.$ac_ext <<EOF
|
||||
[cat >conftest.$ac_ext <<EOF
|
||||
[#]line __oline__ "configure"
|
||||
#include "confdefs.h"
|
||||
ifelse(AC_LANG, CPLUSPLUS, [#ifdef __cplusplus
|
||||
@ -3127,7 +3127,7 @@ dnl Pay special attention not to have too long here docs: some old
|
||||
dnl shells die. Unfortunately the limit is not known precisely...
|
||||
define(AC_OUTPUT_CONFIG_STATUS,
|
||||
[echo creating $CONFIG_STATUS
|
||||
cat > $CONFIG_STATUS <<EOF
|
||||
cat >$CONFIG_STATUS <<EOF
|
||||
#! /bin/sh
|
||||
# Generated automatically by configure.
|
||||
# Run this file to recreate the current configuration.
|
||||
@ -3240,7 +3240,7 @@ dnl Issue this section only if there were actually config files.
|
||||
dnl This checks if one of AC_LIST_HEADERS, AC_LIST_FILES, AC_CONFIG_COMMANDS,
|
||||
dnl or AC_LIST_LINKS is set.
|
||||
ifval(AC_LIST_HEADERS AC_LIST_LINKS AC_LIST_FILES AC_LIST_COMMANDS,
|
||||
[cat >> $CONFIG_STATUS <<EOF
|
||||
[cat >>$CONFIG_STATUS <<EOF
|
||||
# If there were arguments and we reach this point, then the user
|
||||
# has specified the files to intantiate. If there were no arguments,
|
||||
# then the files were specified by envvars. Set only the envvar that
|
||||
@ -3283,10 +3283,10 @@ ifset([AC_LIST_LINKS],
|
||||
ifset([AC_LIST_COMMANDS],
|
||||
[AC_OUTPUT_COMMANDS_COMMANDS()])dnl
|
||||
|
||||
cat >> $CONFIG_STATUS <<EOF
|
||||
cat >>$CONFIG_STATUS <<EOF
|
||||
undivert(AC_DIVERSION_ICMDS)dnl
|
||||
EOF
|
||||
cat >> $CONFIG_STATUS <<\EOF
|
||||
cat >>$CONFIG_STATUS <<\EOF
|
||||
undivert(AC_DIVERSION_CMDS)dnl
|
||||
exit 0
|
||||
EOF
|
||||
@ -3309,7 +3309,7 @@ dnl Using a here document instead of a string reduces the quoting nightmare.
|
||||
# If the first sed substitution is executed (which looks for macros that
|
||||
# take arguments), then we branch to the cleanup section. Otherwise,
|
||||
# look for a macro that doesn't take arguments.
|
||||
cat > $ac_cs_root.defs <<\EOF
|
||||
cat >$ac_cs_root.defs <<\EOF
|
||||
changequote(<<, >>)dnl
|
||||
s%^[ ]*<<#>>[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)%-D\1=\2%g
|
||||
t cleanup
|
||||
@ -3353,7 +3353,7 @@ dnl of the sed commands issued by AC_SUBST. So if you change one, change
|
||||
dnl the other too.
|
||||
changequote(, )dnl
|
||||
sed 's/%@/@@/; s/@%/@@/; s/%;t t\$/@;t t/; /@;t t\$/s/[\\\\&%]/\\\\&/g;
|
||||
s/@@/%@/; s/@@/@%/; s/@;t t\$/%;t t/' > \$ac_cs_root.subs <<\\CEOF
|
||||
s/@@/%@/; s/@@/@%/; s/@;t t\$/%;t t/' >\$ac_cs_root.subs <<\\CEOF
|
||||
changequote([, ])dnl
|
||||
dnl These here document variables are unquoted when configure runs
|
||||
dnl but quoted when config.status runs, so variables are expanded once.
|
||||
@ -3363,7 +3363,7 @@ CEOF
|
||||
|
||||
EOF
|
||||
|
||||
cat >> $CONFIG_STATUS <<\EOF
|
||||
cat >>$CONFIG_STATUS <<\EOF
|
||||
# Split the substitutions into bite-sized pieces for seds with
|
||||
# small command number limits, like on Digital OSF/1 and HP-UX.
|
||||
dnl One cannot portably go further than 100 commands because of HP-UX.
|
||||
@ -3376,9 +3376,9 @@ ac_more_lines=:
|
||||
ac_sed_cmds=""
|
||||
while $ac_more_lines; do
|
||||
if test $ac_beg -gt 1; then
|
||||
sed "1,${ac_beg}d; ${ac_end}q" $ac_cs_root.subs > $ac_cs_root.sfrag
|
||||
sed "1,${ac_beg}d; ${ac_end}q" $ac_cs_root.subs >$ac_cs_root.sfrag
|
||||
else
|
||||
sed "${ac_end}q" $ac_cs_root.subs > $ac_cs_root.sfrag
|
||||
sed "${ac_end}q" $ac_cs_root.subs >$ac_cs_root.sfrag
|
||||
fi
|
||||
if test ! -s $ac_cs_root.sfrag; then
|
||||
ac_more_lines=false
|
||||
@ -3389,7 +3389,7 @@ while $ac_more_lines; do
|
||||
# is no need to browse any of the substitutions).
|
||||
# These are the two extra sed commands mentioned above.
|
||||
(echo ':t
|
||||
/@@BKL@a-zA-Z_@BKR@@BKL@a-zA-Z_0-9@BKR@*@/!b' && cat $ac_cs_root.sfrag) > $ac_cs_root.s$ac_sed_frag
|
||||
/@@BKL@a-zA-Z_@BKR@@BKL@a-zA-Z_0-9@BKR@*@/!b' && cat $ac_cs_root.sfrag) >$ac_cs_root.s$ac_sed_frag
|
||||
if test -z "$ac_sed_cmds"; then
|
||||
ac_sed_cmds="sed -f $ac_cs_root.s$ac_sed_frag"
|
||||
else
|
||||
@ -3406,7 +3406,7 @@ fi
|
||||
|
||||
EOF
|
||||
|
||||
cat >> $CONFIG_STATUS <<\EOF
|
||||
cat >>$CONFIG_STATUS <<\EOF
|
||||
for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
|
||||
changequote(, )dnl
|
||||
# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
|
||||
@ -3486,7 +3486,7 @@ s%@top_srcdir@%$top_srcdir%;t t
|
||||
ifdef([AC_PROVIDE_AC_PROG_INSTALL], [s%@INSTALL@%$INSTALL%;t t
|
||||
])dnl
|
||||
dnl The parens around the eval prevent an "illegal io" in Ultrix sh.
|
||||
" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_cs_root.out
|
||||
" $ac_file_inputs | (eval "$ac_sed_cmds") >$ac_cs_root.out
|
||||
dnl This would break Makefile dependencies.
|
||||
dnl if cmp -s $ac_file $ac_cs_root.out 2>/dev/null; then
|
||||
dnl echo "$ac_file is unchanged"
|
||||
@ -3588,8 +3588,8 @@ dnl first two small commands), we need to clear the `t' flag. This is the
|
||||
dnl purpose of `t clear; : clear'.
|
||||
dnl
|
||||
dnl Additionally, this works around a bug of IRIX' sed which does not
|
||||
dnl clear the `t' flag between to cycles.
|
||||
cat > $ac_cs_root.hdr <<\EOF
|
||||
dnl clear the `t' flag between two cycles.
|
||||
cat >$ac_cs_root.hdr <<\EOF
|
||||
changequote(<<, >>)dnl
|
||||
s/[\\&%]/\\&/g
|
||||
s%[\\$`]%\\&%g
|
||||
@ -3677,7 +3677,7 @@ dnl
|
||||
dnl It has to send itself into $CONFIG_STATUS (eg, via here documents).
|
||||
dnl Upon exit, no here document shall be opened.
|
||||
define(AC_OUTPUT_LINKS,
|
||||
[cat >> $CONFIG_STATUS <<\EOF
|
||||
[cat >>$CONFIG_STATUS <<\EOF
|
||||
|
||||
#
|
||||
# CONFIG_LINKS section.
|
||||
@ -3744,7 +3744,7 @@ dnl
|
||||
dnl It has to send itself into $CONFIG_STATUS (eg, via here documents).
|
||||
dnl Upon exit, no here document shall be opened.
|
||||
define(AC_OUTPUT_COMMANDS_COMMANDS,
|
||||
[cat >> $CONFIG_STATUS <<\EOF
|
||||
[cat >>$CONFIG_STATUS <<\EOF
|
||||
|
||||
#
|
||||
# CONFIG_COMMANDS section.
|
||||
@ -3755,7 +3755,7 @@ for ac_file in .. $CONFIG_COMMANDS; do if test "x$ac_file" != x..; then
|
||||
|
||||
echo "executing commands of $ac_dest"
|
||||
case "$ac_dest" in
|
||||
AC_LIST_COMMANDS_COMMANDS[]dnl
|
||||
AC_LIST_COMMANDS_COMMANDS()dnl
|
||||
esac
|
||||
fi;done
|
||||
EOF
|
||||
|
||||
@ -272,7 +272,7 @@ dnl --------------
|
||||
AC_DEFUN(AC_PROG_CC_GNU,
|
||||
[AC_CACHE_CHECK(whether we are using GNU C, ac_cv_prog_gcc,
|
||||
[dnl The semicolon is to pacify NeXT's syntax-checking cpp.
|
||||
cat > conftest.c <<EOF
|
||||
cat >conftest.c <<EOF
|
||||
#ifdef __GNUC__
|
||||
yes;
|
||||
#endif
|
||||
@ -289,7 +289,7 @@ dnl ---------------
|
||||
AC_DEFUN(AC_PROG_CXX_GNU,
|
||||
[AC_CACHE_CHECK(whether we are using GNU C++, ac_cv_prog_gxx,
|
||||
[dnl The semicolon is to pacify NeXT's syntax-checking cpp.
|
||||
cat > conftest.C <<EOF
|
||||
cat >conftest.C <<EOF
|
||||
#ifdef __GNUC__
|
||||
yes;
|
||||
#endif
|
||||
@ -308,7 +308,7 @@ dnl Compiler). This test depends on whether the Fortran 77 compiler can
|
||||
dnl do CPP pre-processing.
|
||||
AC_DEFUN(AC_PROG_F77_GNU,
|
||||
[AC_CACHE_CHECK(whether we are using GNU Fortran 77, ac_cv_prog_g77,
|
||||
[cat > conftest.fpp <<EOF
|
||||
[cat >conftest.fpp <<EOF
|
||||
#ifdef __GNUC__
|
||||
yes
|
||||
#endif
|
||||
@ -324,7 +324,7 @@ dnl AC_PROG_CC_G
|
||||
dnl ------------
|
||||
AC_DEFUN(AC_PROG_CC_G,
|
||||
[AC_CACHE_CHECK(whether ${CC-cc} accepts -g, ac_cv_prog_cc_g,
|
||||
[echo 'void f(){}' > conftest.c
|
||||
[echo 'void f(){}' >conftest.c
|
||||
if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
|
||||
ac_cv_prog_cc_g=yes
|
||||
else
|
||||
@ -338,7 +338,7 @@ dnl AC_PROG_CXX_G
|
||||
dnl -------------
|
||||
AC_DEFUN(AC_PROG_CXX_G,
|
||||
[AC_CACHE_CHECK(whether ${CXX-g++} accepts -g, ac_cv_prog_cxx_g,
|
||||
[echo 'void f(){}' > conftest.cc
|
||||
[echo 'void f(){}' >conftest.cc
|
||||
if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
|
||||
ac_cv_prog_cxx_g=yes
|
||||
else
|
||||
@ -354,7 +354,7 @@ dnl Test whether the Fortran 77 compiler can accept the `-g' option to
|
||||
dnl enable debugging.
|
||||
AC_DEFUN(AC_PROG_F77_G,
|
||||
[AC_CACHE_CHECK(whether $F77 accepts -g, ac_cv_prog_f77_g,
|
||||
[cat > conftest.f << EOF
|
||||
[cat >conftest.f <<EOF
|
||||
program conftest
|
||||
end
|
||||
EOF
|
||||
@ -405,7 +405,7 @@ changequote(, )dnl
|
||||
sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
|
||||
changequote([, ])dnl
|
||||
AC_CACHE_VAL(ac_cv_prog_cc_${ac_cc}_c_o,
|
||||
[echo 'foo(){}' > conftest.c
|
||||
[echo 'foo(){}' >conftest.c
|
||||
# Make sure it works both with $CC and with simple cc.
|
||||
# We do the test twice because some compilers refuse to overwrite an
|
||||
# existing .o file with -o, though they will create one.
|
||||
@ -460,7 +460,7 @@ changequote(, )dnl
|
||||
sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
|
||||
changequote([, ])dnl
|
||||
AC_CACHE_VAL(ac_cv_prog_f77_${ac_f77}_c_o,
|
||||
[cat > conftest.f << EOF
|
||||
[cat >conftest.f <<EOF
|
||||
program conftest
|
||||
end
|
||||
EOF
|
||||
@ -571,7 +571,7 @@ AC_DEFUN(AC_PROG_MAKE_SET,
|
||||
[AC_MSG_CHECKING(whether ${MAKE-make} sets \${MAKE})
|
||||
set dummy ${MAKE-make}; ac_make=`echo "[$]2" | sed 'y%./+-%__p_%'`
|
||||
AC_CACHE_VAL(ac_cv_prog_make_${ac_make}_set,
|
||||
[cat > conftestmake <<\EOF
|
||||
[cat >conftestmake <<\EOF
|
||||
all:
|
||||
@echo 'ac_maketemp="${MAKE}"'
|
||||
EOF
|
||||
@ -1833,7 +1833,7 @@ AC_SUBST(KMEM_GROUP)dnl
|
||||
|
||||
AC_DEFUN(AC_FUNC_UTIME_NULL,
|
||||
[AC_CACHE_CHECK(whether utime accepts a null argument, ac_cv_func_utime_null,
|
||||
[rm -f conftestdata; > conftestdata
|
||||
[rm -f conftestdata; >conftestdata
|
||||
# Sequent interprets utime(file, 0) to mean use start of epoch. Wrong.
|
||||
AC_TRY_RUN([#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
@ -2428,7 +2428,7 @@ dnl --------------
|
||||
dnl Checks if `#' can be used to glue strings together at the CPP level.
|
||||
dnl Defines HAVE_STRINGIZE if positive.
|
||||
AC_DEFUN(AC_C_STRINGIZE,
|
||||
[AC_REQUIRE([AC_PROG_CPP])
|
||||
[AC_REQUIRE([AC_PROG_CPP])dnl
|
||||
AC_MSG_CHECKING([for preprocessor stringizing operator])
|
||||
AC_CACHE_VAL(ac_cv_c_stringize,
|
||||
AC_EGREP_CPP([#teststring],[
|
||||
@ -2472,7 +2472,7 @@ AC_DEFUN(AC_OBJEXT,
|
||||
[AC_MSG_CHECKING([for object suffix])
|
||||
AC_CACHE_VAL(ac_cv_objext,
|
||||
[rm -f conftest*
|
||||
echo 'int i = 1;' > conftest.$ac_ext
|
||||
echo 'int i = 1;' >conftest.$ac_ext
|
||||
if AC_TRY_EVAL(ac_compile); then
|
||||
for ac_file in conftest.*; do
|
||||
case $ac_file in
|
||||
@ -2529,14 +2529,14 @@ AC_DEFUN(AC_F77_LIBRARY_LDFLAGS,
|
||||
AC_CACHE_CHECK([for Fortran 77 libraries],
|
||||
ac_cv_flibs,
|
||||
[
|
||||
AC_REQUIRE([AC_PROG_F77])
|
||||
AC_REQUIRE([AC_CYGWIN])
|
||||
AC_REQUIRE([AC_PROG_F77])dnl
|
||||
AC_REQUIRE([AC_CYGWIN])dnl
|
||||
|
||||
AC_LANG_SAVE
|
||||
AC_LANG_FORTRAN77
|
||||
|
||||
# This is the simplest of all Fortran 77 programs.
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
cat >conftest.$ac_ext <<EOF
|
||||
end
|
||||
EOF
|
||||
|
||||
@ -2569,7 +2569,7 @@ EOF
|
||||
changequote(, )dnl
|
||||
|
||||
# If we are using xlf then replace all the commas with spaces.
|
||||
if test `echo $f77_link_output | grep xlfentry > /dev/null 2>&1`; then
|
||||
if test `echo $f77_link_output | grep xlfentry >/dev/null 2>&1`; then
|
||||
f77_link_output=`echo $f77_link_output | sed 's/,/ /g'`
|
||||
fi
|
||||
|
||||
@ -2704,13 +2704,13 @@ AC_DEFUN(AC_F77_NAME_MANGLING,
|
||||
AC_CACHE_CHECK([for Fortran 77 name-mangling scheme],
|
||||
ac_cv_f77_mangling,
|
||||
[
|
||||
AC_REQUIRE([AC_PROG_CC])
|
||||
AC_REQUIRE([AC_PROG_F77])
|
||||
AC_REQUIRE([AC_PROG_CC])dnl
|
||||
AC_REQUIRE([AC_PROG_F77])dnl
|
||||
|
||||
AC_LANG_SAVE
|
||||
AC_LANG_FORTRAN77
|
||||
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
cat >conftest.$ac_ext <<EOF
|
||||
subroutine foobar()
|
||||
return
|
||||
end
|
||||
@ -2788,7 +2788,7 @@ AC_DEFUN(AC_F77_WRAPPERS,
|
||||
dnl Be optimistic at first.
|
||||
ac_cv_f77_wrappers="yes"
|
||||
|
||||
AC_REQUIRE([AC_F77_NAME_MANGLING])
|
||||
AC_REQUIRE([AC_F77_NAME_MANGLING])dnl
|
||||
case "$f77_case" in
|
||||
lower)
|
||||
case "$f77_underscore" in
|
||||
@ -2844,7 +2844,7 @@ ac_msg="whether #! works in shell scripts"
|
||||
AC_CACHE_CHECK($ac_msg, ac_cv_sys_interpreter,
|
||||
[echo '#! /bin/cat
|
||||
exit 69
|
||||
' > conftest
|
||||
' >conftest
|
||||
chmod u+x conftest
|
||||
(SHELL=/bin/sh; export SHELL; ./conftest >/dev/null)
|
||||
if test $? -ne 69; then
|
||||
@ -2880,8 +2880,8 @@ fi
|
||||
for ac_dir in . $ac_tmpdirs `eval echo $prefix/lib $exec_prefix/lib` ; do
|
||||
test -d $ac_dir || continue
|
||||
test -w $ac_dir || continue # It is less confusing to not echo anything here.
|
||||
(echo 1 > $ac_dir/conftest9012345) 2>/dev/null
|
||||
(echo 2 > $ac_dir/conftest9012346) 2>/dev/null
|
||||
(echo 1 >$ac_dir/conftest9012345) 2>/dev/null
|
||||
(echo 2 >$ac_dir/conftest9012346) 2>/dev/null
|
||||
val=`cat $ac_dir/conftest9012345 2>/dev/null`
|
||||
if test ! -f $ac_dir/conftest9012345 || test "$val" != 1; then
|
||||
ac_cv_sys_long_file_names=no
|
||||
@ -2977,7 +2977,7 @@ AC_DEFUN(AC_PATH_X_XMKMF,
|
||||
if mkdir conftestdir; then
|
||||
cd conftestdir
|
||||
# Make sure to not put "make" in the Imakefile rules, since we grep it out.
|
||||
cat > Imakefile <<'EOF'
|
||||
cat >Imakefile <<'EOF'
|
||||
acfindx:
|
||||
@echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
|
||||
EOF
|
||||
@ -3279,21 +3279,24 @@ ac_cv_emxos2=yes, ac_cv_emxos2=no)])
|
||||
EMXOS2=
|
||||
test "$ac_cv_emxos2" = yes && EMXOS2=yes])
|
||||
|
||||
|
||||
dnl AC_EXEEXT
|
||||
dnl ---------
|
||||
dnl Check for the extension used for executables. This knows that we
|
||||
dnl add .exe for Cygwin or mingw32. Otherwise, it compiles a test
|
||||
dnl executable. If this is called, the executable extensions will be
|
||||
dnl automatically used by link commands run by the configure script.
|
||||
AC_DEFUN(AC_EXEEXT,
|
||||
[AC_REQUIRE([AC_CYGWIN])
|
||||
AC_REQUIRE([AC_MINGW32])
|
||||
AC_REQUIRE([AC_EMXOS2])
|
||||
[AC_REQUIRE([AC_CYGWIN])dnl
|
||||
AC_REQUIRE([AC_MINGW32])dnl
|
||||
AC_REQUIRE([AC_EMXOS2])dnl
|
||||
AC_MSG_CHECKING([for executable suffix])
|
||||
AC_CACHE_VAL(ac_cv_exeext,
|
||||
[if test "$CYGWIN" = yes || test "$MINGW32" = yes || test "$EMXOS2" = yes; then
|
||||
ac_cv_exeext=.exe
|
||||
else
|
||||
rm -f conftest*
|
||||
echo 'int main () { return 0; }' > conftest.$ac_ext
|
||||
echo 'int main () { return 0; }' >conftest.$ac_ext
|
||||
ac_cv_exeext=
|
||||
if AC_TRY_EVAL(ac_link); then
|
||||
for file in conftest.*; do
|
||||
@ -3313,7 +3316,8 @@ test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
|
||||
AC_MSG_RESULT(${ac_cv_exeext})
|
||||
dnl Setting ac_exeext will implicitly change the ac_link command.
|
||||
ac_exeext=$EXEEXT
|
||||
AC_SUBST(EXEEXT)])
|
||||
AC_SUBST(EXEEXT)dnl
|
||||
])dnl AC_EXEEXT
|
||||
|
||||
|
||||
dnl ### Checks for UNIX variants
|
||||
|
||||
Loading…
Reference in New Issue
Block a user