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https://git.savannah.gnu.org/git/guile.git
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* acinclude.m4: Updated. (Thanks to Karl Eichwalder.)
This commit is contained in:
Mikael Djurfeldt
parent
b030b39bd1
commit
6f9f0fb970
1 changed files with 1 additions and 656 deletions
657
acinclude.m4
657
acinclude.m4
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@ -1,15 +1,3 @@
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dnl aclocal.m4 generated automatically by aclocal 1.4
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dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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dnl This program is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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dnl PARTICULAR PURPOSE.
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dnl On the NeXT, #including <utime.h> doesn't give you a definition for
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dnl On the NeXT, #including <utime.h> doesn't give you a definition for
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dnl struct utime, unless you #define _POSIX_SOURCE.
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dnl struct utime, unless you #define _POSIX_SOURCE.
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@ -257,7 +245,7 @@ AC_DEFUN([QTHREADS_CONFIGURE],[
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qtmdc_c=md/null.c
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qtmdc_c=md/null.c
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qtdmdb_s=md/sparc_b.s
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qtdmdb_s=md/sparc_b.s
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;;
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;;
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alpha-*-*)
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alpha*-*-*)
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port_name=alpha
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port_name=alpha
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qtmd_h=md/axp.h
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qtmd_h=md/axp.h
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qtmds_s=md/axp.s
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qtmds_s=md/axp.s
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@ -293,646 +281,3 @@ AC_DEFUN([QTHREADS_CONFIGURE],[
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AC_SUBST(THREAD_LIBS_LOCAL)
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AC_SUBST(THREAD_LIBS_LOCAL)
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AC_SUBST(THREAD_LIBS_INSTALLED)
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AC_SUBST(THREAD_LIBS_INSTALLED)
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])
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])
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# Do all the work for Automake. This macro actually does too much --
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# some checks are only needed if your package does certain things.
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# But this isn't really a big deal.
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# serial 1
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dnl Usage:
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dnl AM_INIT_AUTOMAKE(package,version, [no-define])
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AC_DEFUN(AM_INIT_AUTOMAKE,
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[AC_REQUIRE([AC_PROG_INSTALL])
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PACKAGE=[$1]
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AC_SUBST(PACKAGE)
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VERSION=[$2]
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AC_SUBST(VERSION)
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dnl test to see if srcdir already configured
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if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
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AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
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fi
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ifelse([$3],,
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AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
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AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
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AC_REQUIRE([AM_SANITY_CHECK])
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AC_REQUIRE([AC_ARG_PROGRAM])
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dnl FIXME This is truly gross.
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missing_dir=`cd $ac_aux_dir && pwd`
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AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
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AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
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AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
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AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
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AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
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AC_REQUIRE([AC_PROG_MAKE_SET])])
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#
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# Check to make sure that the build environment is sane.
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#
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AC_DEFUN(AM_SANITY_CHECK,
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[AC_MSG_CHECKING([whether build environment is sane])
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# Just in case
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sleep 1
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echo timestamp > conftestfile
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# Do `set' in a subshell so we don't clobber the current shell's
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# arguments. Must try -L first in case configure is actually a
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# symlink; some systems play weird games with the mod time of symlinks
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# (eg FreeBSD returns the mod time of the symlink's containing
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# directory).
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if (
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set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
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if test "[$]*" = "X"; then
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# -L didn't work.
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set X `ls -t $srcdir/configure conftestfile`
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fi
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if test "[$]*" != "X $srcdir/configure conftestfile" \
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&& test "[$]*" != "X conftestfile $srcdir/configure"; then
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# If neither matched, then we have a broken ls. This can happen
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# if, for instance, CONFIG_SHELL is bash and it inherits a
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# broken ls alias from the environment. This has actually
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# happened. Such a system could not be considered "sane".
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AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
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alias in your environment])
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fi
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test "[$]2" = conftestfile
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)
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then
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# Ok.
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:
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else
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AC_MSG_ERROR([newly created file is older than distributed files!
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Check your system clock])
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fi
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rm -f conftest*
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AC_MSG_RESULT(yes)])
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dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
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dnl The program must properly implement --version.
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AC_DEFUN(AM_MISSING_PROG,
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[AC_MSG_CHECKING(for working $2)
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# Run test in a subshell; some versions of sh will print an error if
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# an executable is not found, even if stderr is redirected.
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# Redirect stdin to placate older versions of autoconf. Sigh.
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if ($2 --version) < /dev/null > /dev/null 2>&1; then
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$1=$2
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AC_MSG_RESULT(found)
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else
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$1="$3/missing $2"
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AC_MSG_RESULT(missing)
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fi
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AC_SUBST($1)])
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# Add --enable-maintainer-mode option to configure.
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# From Jim Meyering
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# serial 1
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AC_DEFUN(AM_MAINTAINER_MODE,
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[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
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dnl maintainer-mode is disabled by default
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AC_ARG_ENABLE(maintainer-mode,
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[ --enable-maintainer-mode enable make rules and dependencies not useful
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(and sometimes confusing) to the casual installer],
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USE_MAINTAINER_MODE=$enableval,
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USE_MAINTAINER_MODE=no)
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AC_MSG_RESULT($USE_MAINTAINER_MODE)
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AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
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MAINT=$MAINTAINER_MODE_TRUE
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AC_SUBST(MAINT)dnl
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]
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)
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# Define a conditional.
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AC_DEFUN(AM_CONDITIONAL,
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[AC_SUBST($1_TRUE)
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AC_SUBST($1_FALSE)
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if $2; then
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$1_TRUE=
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$1_FALSE='#'
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else
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$1_TRUE='#'
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$1_FALSE=
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fi])
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# Like AC_CONFIG_HEADER, but automatically create stamp file.
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AC_DEFUN(AM_CONFIG_HEADER,
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[AC_PREREQ([2.12])
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AC_CONFIG_HEADER([$1])
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dnl When config.status generates a header, we must update the stamp-h file.
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dnl This file resides in the same directory as the config header
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dnl that is generated. We must strip everything past the first ":",
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dnl and everything past the last "/".
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AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
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ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
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<<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
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<<am_indx=1
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for am_file in <<$1>>; do
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case " <<$>>CONFIG_HEADERS " in
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*" <<$>>am_file "*<<)>>
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echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
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;;
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esac
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am_indx=`expr "<<$>>am_indx" + 1`
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done<<>>dnl>>)
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changequote([,]))])
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# serial 40 AC_PROG_LIBTOOL
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AC_DEFUN(AC_PROG_LIBTOOL,
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[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
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# Save cache, so that ltconfig can load it
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AC_CACHE_SAVE
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# Actually configure libtool. ac_aux_dir is where install-sh is found.
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CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
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LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
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LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \
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DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \
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${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
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$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
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|| AC_MSG_ERROR([libtool configure failed])
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# Reload cache, that may have been modified by ltconfig
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AC_CACHE_LOAD
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# This can be used to rebuild libtool when needed
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LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh"
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# Always use our own libtool.
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LIBTOOL='$(SHELL) $(top_builddir)/libtool'
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AC_SUBST(LIBTOOL)dnl
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# Redirect the config.log output again, so that the ltconfig log is not
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# clobbered by the next message.
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exec 5>>./config.log
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])
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AC_DEFUN(AC_LIBTOOL_SETUP,
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[AC_PREREQ(2.13)dnl
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AC_REQUIRE([AC_ENABLE_SHARED])dnl
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AC_REQUIRE([AC_ENABLE_STATIC])dnl
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AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
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AC_REQUIRE([AC_CANONICAL_HOST])dnl
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AC_REQUIRE([AC_CANONICAL_BUILD])dnl
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AC_REQUIRE([AC_PROG_RANLIB])dnl
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AC_REQUIRE([AC_PROG_CC])dnl
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AC_REQUIRE([AC_PROG_LD])dnl
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AC_REQUIRE([AC_PROG_NM])dnl
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AC_REQUIRE([AC_PROG_LN_S])dnl
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dnl
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# Check for any special flags to pass to ltconfig.
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libtool_flags="--cache-file=$cache_file"
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test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
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test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
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test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
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test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
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test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
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ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN],
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[libtool_flags="$libtool_flags --enable-dlopen"])
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ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
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[libtool_flags="$libtool_flags --enable-win32-dll"])
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AC_ARG_ENABLE(libtool-lock,
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[ --disable-libtool-lock avoid locking (might break parallel builds)])
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test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
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test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
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# Some flags need to be propagated to the compiler or linker for good
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# libtool support.
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case "$host" in
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*-*-irix6*)
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# Find out which ABI we are using.
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echo '[#]line __oline__ "configure"' > conftest.$ac_ext
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if AC_TRY_EVAL(ac_compile); then
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case "`/usr/bin/file conftest.o`" in
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*32-bit*)
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LD="${LD-ld} -32"
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;;
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*N32*)
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LD="${LD-ld} -n32"
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;;
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*64-bit*)
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LD="${LD-ld} -64"
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;;
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esac
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fi
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rm -rf conftest*
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;;
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*-*-sco3.2v5*)
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# On SCO OpenServer 5, we need -belf to get full-featured binaries.
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SAVE_CFLAGS="$CFLAGS"
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CFLAGS="$CFLAGS -belf"
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AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
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[AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])])
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if test x"$lt_cv_cc_needs_belf" != x"yes"; then
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# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
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CFLAGS="$SAVE_CFLAGS"
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fi
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;;
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ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
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[*-*-cygwin* | *-*-mingw*)
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AC_CHECK_TOOL(DLLTOOL, dlltool, false)
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AC_CHECK_TOOL(AS, as, false)
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AC_CHECK_TOOL(OBJDUMP, objdump, false)
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;;
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])
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esac
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])
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# AC_LIBTOOL_DLOPEN - enable checks for dlopen support
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AC_DEFUN(AC_LIBTOOL_DLOPEN, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
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# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
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AC_DEFUN(AC_LIBTOOL_WIN32_DLL, [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
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# AC_ENABLE_SHARED - implement the --enable-shared flag
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# Usage: AC_ENABLE_SHARED[(DEFAULT)]
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# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
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# `yes'.
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AC_DEFUN(AC_ENABLE_SHARED, [dnl
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define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
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AC_ARG_ENABLE(shared,
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changequote(<<, >>)dnl
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<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
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changequote([, ])dnl
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[p=${PACKAGE-default}
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case "$enableval" in
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yes) enable_shared=yes ;;
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no) enable_shared=no ;;
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*)
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enable_shared=no
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# Look at the argument we got. We use all the common list separators.
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
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for pkg in $enableval; do
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if test "X$pkg" = "X$p"; then
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enable_shared=yes
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fi
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done
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IFS="$ac_save_ifs"
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;;
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esac],
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enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
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])
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# AC_DISABLE_SHARED - set the default shared flag to --disable-shared
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AC_DEFUN(AC_DISABLE_SHARED, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
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AC_ENABLE_SHARED(no)])
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# AC_ENABLE_STATIC - implement the --enable-static flag
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# Usage: AC_ENABLE_STATIC[(DEFAULT)]
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# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
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|
||||||
# `yes'.
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AC_DEFUN(AC_ENABLE_STATIC, [dnl
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define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
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AC_ARG_ENABLE(static,
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changequote(<<, >>)dnl
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|
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<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
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changequote([, ])dnl
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[p=${PACKAGE-default}
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|
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case "$enableval" in
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yes) enable_static=yes ;;
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|
||||||
no) enable_static=no ;;
|
|
||||||
*)
|
|
||||||
enable_static=no
|
|
||||||
# Look at the argument we got. We use all the common list separators.
|
|
||||||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
|
|
||||||
for pkg in $enableval; do
|
|
||||||
if test "X$pkg" = "X$p"; then
|
|
||||||
enable_static=yes
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
IFS="$ac_save_ifs"
|
|
||||||
;;
|
|
||||||
esac],
|
|
||||||
enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
# AC_DISABLE_STATIC - set the default static flag to --disable-static
|
|
||||||
AC_DEFUN(AC_DISABLE_STATIC, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
|
||||||
AC_ENABLE_STATIC(no)])
|
|
||||||
|
|
||||||
|
|
||||||
# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
|
|
||||||
# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
|
|
||||||
# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
|
|
||||||
# `yes'.
|
|
||||||
AC_DEFUN(AC_ENABLE_FAST_INSTALL, [dnl
|
|
||||||
define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
|
|
||||||
AC_ARG_ENABLE(fast-install,
|
|
||||||
changequote(<<, >>)dnl
|
|
||||||
<< --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
|
|
||||||
changequote([, ])dnl
|
|
||||||
[p=${PACKAGE-default}
|
|
||||||
case "$enableval" in
|
|
||||||
yes) enable_fast_install=yes ;;
|
|
||||||
no) enable_fast_install=no ;;
|
|
||||||
*)
|
|
||||||
enable_fast_install=no
|
|
||||||
# Look at the argument we got. We use all the common list separators.
|
|
||||||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
|
|
||||||
for pkg in $enableval; do
|
|
||||||
if test "X$pkg" = "X$p"; then
|
|
||||||
enable_fast_install=yes
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
IFS="$ac_save_ifs"
|
|
||||||
;;
|
|
||||||
esac],
|
|
||||||
enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
# AC_ENABLE_FAST_INSTALL - set the default to --disable-fast-install
|
|
||||||
AC_DEFUN(AC_DISABLE_FAST_INSTALL, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
|
||||||
AC_ENABLE_FAST_INSTALL(no)])
|
|
||||||
|
|
||||||
# AC_PROG_LD - find the path to the GNU or non-GNU linker
|
|
||||||
AC_DEFUN(AC_PROG_LD,
|
|
||||||
[AC_ARG_WITH(gnu-ld,
|
|
||||||
[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
|
|
||||||
test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
|
|
||||||
AC_REQUIRE([AC_PROG_CC])dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
||||||
ac_prog=ld
|
|
||||||
if test "$ac_cv_prog_gcc" = yes; then
|
|
||||||
# Check if gcc -print-prog-name=ld gives a path.
|
|
||||||
AC_MSG_CHECKING([for ld used by GCC])
|
|
||||||
ac_prog=`($CC -print-prog-name=ld) 2>&5`
|
|
||||||
case "$ac_prog" in
|
|
||||||
# Accept absolute paths.
|
|
||||||
changequote(,)dnl
|
|
||||||
[\\/]* | [A-Za-z]:[\\/]*)
|
|
||||||
re_direlt='/[^/][^/]*/\.\./'
|
|
||||||
changequote([,])dnl
|
|
||||||
# Canonicalize the path of ld
|
|
||||||
ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
|
|
||||||
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
|
|
||||||
ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
|
|
||||||
done
|
|
||||||
test -z "$LD" && LD="$ac_prog"
|
|
||||||
;;
|
|
||||||
"")
|
|
||||||
# If it fails, then pretend we aren't using GCC.
|
|
||||||
ac_prog=ld
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
# If it is relative, then search for the first ld in PATH.
|
|
||||||
with_gnu_ld=unknown
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
elif test "$with_gnu_ld" = yes; then
|
|
||||||
AC_MSG_CHECKING([for GNU ld])
|
|
||||||
else
|
|
||||||
AC_MSG_CHECKING([for non-GNU ld])
|
|
||||||
fi
|
|
||||||
AC_CACHE_VAL(ac_cv_path_LD,
|
|
||||||
[if test -z "$LD"; then
|
|
||||||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
|
|
||||||
for ac_dir in $PATH; do
|
|
||||||
test -z "$ac_dir" && ac_dir=.
|
|
||||||
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
|
|
||||||
ac_cv_path_LD="$ac_dir/$ac_prog"
|
|
||||||
# Check to see if the program is GNU ld. I'd rather use --version,
|
|
||||||
# but apparently some GNU ld's only accept -v.
|
|
||||||
# Break only if it was the GNU/non-GNU ld that we prefer.
|
|
||||||
if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
|
|
||||||
test "$with_gnu_ld" != no && break
|
|
||||||
else
|
|
||||||
test "$with_gnu_ld" != yes && break
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
IFS="$ac_save_ifs"
|
|
||||||
else
|
|
||||||
ac_cv_path_LD="$LD" # Let the user override the test with a path.
|
|
||||||
fi])
|
|
||||||
LD="$ac_cv_path_LD"
|
|
||||||
if test -n "$LD"; then
|
|
||||||
AC_MSG_RESULT($LD)
|
|
||||||
else
|
|
||||||
AC_MSG_RESULT(no)
|
|
||||||
fi
|
|
||||||
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
|
|
||||||
AC_SUBST(LD)
|
|
||||||
AC_PROG_LD_GNU
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(AC_PROG_LD_GNU,
|
|
||||||
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld,
|
|
||||||
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
|
|
||||||
if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
|
|
||||||
ac_cv_prog_gnu_ld=yes
|
|
||||||
else
|
|
||||||
ac_cv_prog_gnu_ld=no
|
|
||||||
fi])
|
|
||||||
])
|
|
||||||
|
|
||||||
# AC_PROG_NM - find the path to a BSD-compatible name lister
|
|
||||||
AC_DEFUN(AC_PROG_NM,
|
|
||||||
[AC_MSG_CHECKING([for BSD-compatible nm])
|
|
||||||
AC_CACHE_VAL(ac_cv_path_NM,
|
|
||||||
[if test -n "$NM"; then
|
|
||||||
# Let the user override the test.
|
|
||||||
ac_cv_path_NM="$NM"
|
|
||||||
else
|
|
||||||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
|
|
||||||
for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
|
|
||||||
test -z "$ac_dir" && ac_dir=.
|
|
||||||
if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then
|
|
||||||
# Check to see if the nm accepts a BSD-compat flag.
|
|
||||||
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
|
|
||||||
# nm: unknown option "B" ignored
|
|
||||||
if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
|
|
||||||
ac_cv_path_NM="$ac_dir/nm -B"
|
|
||||||
break
|
|
||||||
elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
|
|
||||||
ac_cv_path_NM="$ac_dir/nm -p"
|
|
||||||
break
|
|
||||||
else
|
|
||||||
ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but
|
|
||||||
continue # so that we can try to find one that supports BSD flags
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
IFS="$ac_save_ifs"
|
|
||||||
test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
|
|
||||||
fi])
|
|
||||||
NM="$ac_cv_path_NM"
|
|
||||||
AC_MSG_RESULT([$NM])
|
|
||||||
AC_SUBST(NM)
|
|
||||||
])
|
|
||||||
|
|
||||||
# AC_CHECK_LIBM - check for math library
|
|
||||||
AC_DEFUN(AC_CHECK_LIBM,
|
|
||||||
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
|
||||||
LIBM=
|
|
||||||
case "$host" in
|
|
||||||
*-*-beos* | *-*-cygwin*)
|
|
||||||
# These system don't have libm
|
|
||||||
;;
|
|
||||||
*-ncr-sysv4.3*)
|
|
||||||
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
|
|
||||||
AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
AC_CHECK_LIB(m, main, LIBM="-lm")
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
|
|
||||||
# the libltdl convenience library, adds --enable-ltdl-convenience to
|
|
||||||
# the configure arguments. Note that LIBLTDL is not AC_SUBSTed, nor
|
|
||||||
# is AC_CONFIG_SUBDIRS called. If DIR is not provided, it is assumed
|
|
||||||
# to be `${top_builddir}/libltdl'. Make sure you start DIR with
|
|
||||||
# '${top_builddir}/' (note the single quotes!) if your package is not
|
|
||||||
# flat, and, if you're not using automake, define top_builddir as
|
|
||||||
# appropriate in the Makefiles.
|
|
||||||
AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
|
||||||
case "$enable_ltdl_convenience" in
|
|
||||||
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
|
|
||||||
"") enable_ltdl_convenience=yes
|
|
||||||
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
|
|
||||||
esac
|
|
||||||
LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdlc.la
|
|
||||||
INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl'])
|
|
||||||
])
|
|
||||||
|
|
||||||
# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
|
|
||||||
# the libltdl installable library, and adds --enable-ltdl-install to
|
|
||||||
# the configure arguments. Note that LIBLTDL is not AC_SUBSTed, nor
|
|
||||||
# is AC_CONFIG_SUBDIRS called. If DIR is not provided, it is assumed
|
|
||||||
# to be `${top_builddir}/libltdl'. Make sure you start DIR with
|
|
||||||
# '${top_builddir}/' (note the single quotes!) if your package is not
|
|
||||||
# flat, and, if you're not using automake, define top_builddir as
|
|
||||||
# appropriate in the Makefiles.
|
|
||||||
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
|
|
||||||
AC_DEFUN(AC_LIBLTDL_INSTALLABLE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
|
||||||
AC_CHECK_LIB(ltdl, main,
|
|
||||||
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
|
|
||||||
[if test x"$enable_ltdl_install" = xno; then
|
|
||||||
AC_MSG_WARN([libltdl not installed, but installation disabled])
|
|
||||||
else
|
|
||||||
enable_ltdl_install=yes
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
if test x"$enable_ltdl_install" = x"yes"; then
|
|
||||||
ac_configure_args="$ac_configure_args --enable-ltdl-install"
|
|
||||||
LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdl.la
|
|
||||||
INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl'])
|
|
||||||
else
|
|
||||||
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
|
|
||||||
LIBLTDL="-lltdl"
|
|
||||||
INCLTDL=
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl old names
|
|
||||||
AC_DEFUN(AM_PROG_LIBTOOL, [indir([AC_PROG_LIBTOOL])])dnl
|
|
||||||
AC_DEFUN(AM_ENABLE_SHARED, [indir([AC_ENABLE_SHARED], $@)])dnl
|
|
||||||
AC_DEFUN(AM_ENABLE_STATIC, [indir([AC_ENABLE_STATIC], $@)])dnl
|
|
||||||
AC_DEFUN(AM_DISABLE_SHARED, [indir([AC_DISABLE_SHARED], $@)])dnl
|
|
||||||
AC_DEFUN(AM_DISABLE_STATIC, [indir([AC_DISABLE_STATIC], $@)])dnl
|
|
||||||
AC_DEFUN(AM_PROG_LD, [indir([AC_PROG_LD])])dnl
|
|
||||||
AC_DEFUN(AM_PROG_NM, [indir([AC_PROG_NM])])dnl
|
|
||||||
|
|
||||||
dnl This is just to silence aclocal about the macro not being used
|
|
||||||
ifelse([AC_DISABLE_FAST_INSTALL])dnl
|
|
||||||
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
# @defmac AC_PROG_CC_STDC
|
|
||||||
# @maindex PROG_CC_STDC
|
|
||||||
# @ovindex CC
|
|
||||||
# If the C compiler in not in ANSI C mode by default, try to add an option
|
|
||||||
# to output variable @code{CC} to make it so. This macro tries various
|
|
||||||
# options that select ANSI C on some system or another. It considers the
|
|
||||||
# compiler to be in ANSI C mode if it handles function prototypes correctly.
|
|
||||||
#
|
|
||||||
# If you use this macro, you should check after calling it whether the C
|
|
||||||
# compiler has been set to accept ANSI C; if not, the shell variable
|
|
||||||
# @code{am_cv_prog_cc_stdc} is set to @samp{no}. If you wrote your source
|
|
||||||
# code in ANSI C, you can make an un-ANSIfied copy of it by using the
|
|
||||||
# program @code{ansi2knr}, which comes with Ghostscript.
|
|
||||||
# @end defmac
|
|
||||||
|
|
||||||
AC_DEFUN(AM_PROG_CC_STDC,
|
|
||||||
[AC_REQUIRE([AC_PROG_CC])
|
|
||||||
AC_BEFORE([$0], [AC_C_INLINE])
|
|
||||||
AC_BEFORE([$0], [AC_C_CONST])
|
|
||||||
dnl Force this before AC_PROG_CPP. Some cpp's, eg on HPUX, require
|
|
||||||
dnl a magic option to avoid problems with ANSI preprocessor commands
|
|
||||||
dnl like #elif.
|
|
||||||
dnl FIXME: can't do this because then AC_AIX won't work due to a
|
|
||||||
dnl circular dependency.
|
|
||||||
dnl AC_BEFORE([$0], [AC_PROG_CPP])
|
|
||||||
AC_MSG_CHECKING(for ${CC-cc} option to accept ANSI C)
|
|
||||||
AC_CACHE_VAL(am_cv_prog_cc_stdc,
|
|
||||||
[am_cv_prog_cc_stdc=no
|
|
||||||
ac_save_CC="$CC"
|
|
||||||
# Don't try gcc -ansi; that turns off useful extensions and
|
|
||||||
# breaks some systems' header files.
|
|
||||||
# AIX -qlanglvl=ansi
|
|
||||||
# Ultrix and OSF/1 -std1
|
|
||||||
# HP-UX -Aa -D_HPUX_SOURCE
|
|
||||||
# SVR4 -Xc -D__EXTENSIONS__
|
|
||||||
for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
|
|
||||||
do
|
|
||||||
CC="$ac_save_CC $ac_arg"
|
|
||||||
AC_TRY_COMPILE(
|
|
||||||
[#include <stdarg.h>
|
|
||||||
#include <stdio.h>
|
|
||||||
#include <sys/types.h>
|
|
||||||
#include <sys/stat.h>
|
|
||||||
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
|
|
||||||
struct buf { int x; };
|
|
||||||
FILE * (*rcsopen) (struct buf *, struct stat *, int);
|
|
||||||
static char *e (p, i)
|
|
||||||
char **p;
|
|
||||||
int i;
|
|
||||||
{
|
|
||||||
return p[i];
|
|
||||||
}
|
|
||||||
static char *f (char * (*g) (char **, int), char **p, ...)
|
|
||||||
{
|
|
||||||
char *s;
|
|
||||||
va_list v;
|
|
||||||
va_start (v,p);
|
|
||||||
s = g (p, va_arg (v,int));
|
|
||||||
va_end (v);
|
|
||||||
return s;
|
|
||||||
}
|
|
||||||
int test (int i, double x);
|
|
||||||
struct s1 {int (*f) (int a);};
|
|
||||||
struct s2 {int (*f) (double a);};
|
|
||||||
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
|
|
||||||
int argc;
|
|
||||||
char **argv;
|
|
||||||
], [
|
|
||||||
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
|
|
||||||
],
|
|
||||||
[am_cv_prog_cc_stdc="$ac_arg"; break])
|
|
||||||
done
|
|
||||||
CC="$ac_save_CC"
|
|
||||||
])
|
|
||||||
if test -z "$am_cv_prog_cc_stdc"; then
|
|
||||||
AC_MSG_RESULT([none needed])
|
|
||||||
else
|
|
||||||
AC_MSG_RESULT($am_cv_prog_cc_stdc)
|
|
||||||
fi
|
|
||||||
case "x$am_cv_prog_cc_stdc" in
|
|
||||||
x|xno) ;;
|
|
||||||
*) CC="$CC $am_cv_prog_cc_stdc" ;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
|
||||||
Loading…
Add table
Add a link
Reference in a new issue