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2444313964
* acinclude.m4: Fix spelling of ACX_NONCANONICAL_*. * aclocal.m4: Rebuild. * configure: Rebuild. opcodes/: * configure: Rebuild.
1195 lines
44 KiB
Plaintext
1195 lines
44 KiB
Plaintext
dnl aclocal.m4 generated automatically by aclocal 1.4-p6
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dnl Copyright (C) 1994, 1995-8, 1999, 2001 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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sinclude(../config/accross.m4)
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sinclude(../config/acx.m4)
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dnl See whether we need to use fopen-bin.h rather than fopen-same.h.
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AC_DEFUN([BFD_BINARY_FOPEN],
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[AC_REQUIRE([AC_CANONICAL_TARGET])
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case "${host}" in
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changequote(,)dnl
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*-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*)
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changequote([,])dnl
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AC_DEFINE(USE_BINARY_FOPEN, 1, [Use b modifier when opening binary files?]) ;;
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esac])dnl
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dnl Get a default for CC_FOR_BUILD to put into Makefile.
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AC_DEFUN([BFD_CC_FOR_BUILD],
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[# Put a plausible default for CC_FOR_BUILD in Makefile.
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if test -z "$CC_FOR_BUILD"; then
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if test "x$cross_compiling" = "xno"; then
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CC_FOR_BUILD='$(CC)'
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else
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CC_FOR_BUILD=gcc
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fi
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fi
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AC_SUBST(CC_FOR_BUILD)
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# Also set EXEEXT_FOR_BUILD.
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if test "x$cross_compiling" = "xno"; then
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EXEEXT_FOR_BUILD='$(EXEEXT)'
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else
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AC_CACHE_CHECK([for build system executable suffix], bfd_cv_build_exeext,
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[rm -f conftest*
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echo 'int main () { return 0; }' > conftest.c
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bfd_cv_build_exeext=
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${CC_FOR_BUILD} -o conftest conftest.c 1>&5 2>&5
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for file in conftest.*; do
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case $file in
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*.c | *.o | *.obj | *.ilk | *.pdb) ;;
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*) bfd_cv_build_exeext=`echo $file | sed -e s/conftest//` ;;
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esac
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done
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rm -f conftest*
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test x"${bfd_cv_build_exeext}" = x && bfd_cv_build_exeext=no])
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EXEEXT_FOR_BUILD=""
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test x"${bfd_cv_build_exeext}" != xno && EXEEXT_FOR_BUILD=${bfd_cv_build_exeext}
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fi
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AC_SUBST(EXEEXT_FOR_BUILD)])dnl
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dnl See whether we need a declaration for a function.
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AC_DEFUN([BFD_NEED_DECLARATION],
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[AC_MSG_CHECKING([whether $1 must be declared])
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AC_CACHE_VAL(bfd_cv_decl_needed_$1,
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[AC_TRY_COMPILE([
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#include <stdio.h>
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#ifdef HAVE_STRING_H
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#include <string.h>
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#else
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#ifdef HAVE_STRINGS_H
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#include <strings.h>
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#endif
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#endif
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#ifdef HAVE_STDLIB_H
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#include <stdlib.h>
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#endif
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif],
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[char *(*pfn) = (char *(*)) $1],
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bfd_cv_decl_needed_$1=no, bfd_cv_decl_needed_$1=yes)])
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AC_MSG_RESULT($bfd_cv_decl_needed_$1)
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if test $bfd_cv_decl_needed_$1 = yes; then
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AC_DEFINE([NEED_DECLARATION_]translit($1, [a-z], [A-Z]), 1,
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[Define if $1 is not declared in system header files.])
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fi
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])dnl
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dnl Check for existence of a type $1 in sys/procfs.h
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AC_DEFUN([BFD_HAVE_SYS_PROCFS_TYPE],
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[AC_MSG_CHECKING([for $1 in sys/procfs.h])
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AC_CACHE_VAL(bfd_cv_have_sys_procfs_type_$1,
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[AC_TRY_COMPILE([
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#define _SYSCALL32
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#include <sys/procfs.h>],
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[$1 avar],
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bfd_cv_have_sys_procfs_type_$1=yes,
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bfd_cv_have_sys_procfs_type_$1=no
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)])
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if test $bfd_cv_have_sys_procfs_type_$1 = yes; then
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AC_DEFINE([HAVE_]translit($1, [a-z], [A-Z]), 1,
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[Define if <sys/procfs.h> has $1.])
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fi
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AC_MSG_RESULT($bfd_cv_have_sys_procfs_type_$1)
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])
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dnl Check for existence of member $2 in type $1 in sys/procfs.h
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AC_DEFUN([BFD_HAVE_SYS_PROCFS_TYPE_MEMBER],
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[AC_MSG_CHECKING([for $1.$2 in sys/procfs.h])
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AC_CACHE_VAL(bfd_cv_have_sys_procfs_type_member_$1_$2,
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[AC_TRY_COMPILE([
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#define _SYSCALL32
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#include <sys/procfs.h>],
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[$1 avar; void* aref = (void*) &avar.$2],
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bfd_cv_have_sys_procfs_type_member_$1_$2=yes,
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bfd_cv_have_sys_procfs_type_member_$1_$2=no
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)])
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if test $bfd_cv_have_sys_procfs_type_member_$1_$2 = yes; then
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AC_DEFINE([HAVE_]translit($1, [a-z], [A-Z])[_]translit($2, [a-z], [A-Z]), 1,
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[Define if <sys/procfs.h> has $1.$2.])
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fi
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AC_MSG_RESULT($bfd_cv_have_sys_procfs_type_member_$1_$2)
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])
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sinclude(../libtool.m4)
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dnl The lines below arrange for aclocal not to bring libtool.m4
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dnl AM_PROG_LIBTOOL into aclocal.m4, while still arranging for automake
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dnl to add a definition of LIBTOOL to Makefile.in.
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ifelse(yes,no,[
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AC_DEFUN([AM_PROG_LIBTOOL],)
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AC_DEFUN([AM_DISABLE_SHARED],)
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AC_SUBST(LIBTOOL)
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])
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sinclude(../gettext.m4)
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ifelse(yes,no,[
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AC_DEFUN([CY_WITH_NLS],)
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AC_SUBST(INTLLIBS)
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])
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AC_DEFUN([AM_INSTALL_LIBBFD],
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[AC_MSG_CHECKING([whether to install libbfd])
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AC_ARG_ENABLE(install-libbfd,
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[ --enable-install-libbfd controls installation of libbfd and related headers],
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install_libbfd_p=$enableval,
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if test "${host}" = "${target}" || test "$enable_shared" = "yes"; then
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install_libbfd_p=yes
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else
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install_libbfd_p=no
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fi)
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AC_MSG_RESULT($install_libbfd_p)
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AM_CONDITIONAL(INSTALL_LIBBFD, test $install_libbfd_p = yes)
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# Need _noncanonical variables for this.
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ACX_NONCANONICAL_HOST
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ACX_NONCANONICAL_TARGET
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# libbfd.a is a host library containing target dependent code
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bfdlibdir='$(libdir)'
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bfdincludedir='$(includedir)'
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if test "${host}" != "${target}"; then
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bfdlibdir='$(exec_prefix)/$(host_noncanonical)/$(target_noncanonical)/lib'
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bfdincludedir='$(exec_prefix)/$(host_noncanonical)/$(target_noncanonical)/include'
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fi
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AC_SUBST(bfdlibdir)
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AC_SUBST(bfdincludedir)
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]
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)
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# lib-prefix.m4 serial 3 (gettext-0.13)
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dnl Copyright (C) 2001-2003 Free Software Foundation, Inc.
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dnl This file is free software, distributed under the terms of the GNU
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dnl General Public License. As a special exception to the GNU General
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dnl Public License, this file may be distributed as part of a program
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dnl that contains a configuration script generated by Autoconf, under
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dnl the same distribution terms as the rest of that program.
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dnl From Bruno Haible.
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dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and
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dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't
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dnl require excessive bracketing.
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ifdef([AC_HELP_STRING],
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[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])],
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[AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])])
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dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
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dnl to access previously installed libraries. The basic assumption is that
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dnl a user will want packages to use other packages he previously installed
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dnl with the same --prefix option.
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dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
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dnl libraries, but is otherwise very convenient.
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AC_DEFUN([AC_LIB_PREFIX],
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[
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AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
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AC_REQUIRE([AC_PROG_CC])
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AC_REQUIRE([AC_CANONICAL_HOST])
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AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
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dnl By default, look in $includedir and $libdir.
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use_additional=yes
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AC_LIB_WITH_FINAL_PREFIX([
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eval additional_includedir=\"$includedir\"
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eval additional_libdir=\"$libdir\"
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])
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AC_LIB_ARG_WITH([lib-prefix],
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[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
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--without-lib-prefix don't search for libraries in includedir and libdir],
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[
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if test "X$withval" = "Xno"; then
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use_additional=no
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else
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if test "X$withval" = "X"; then
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AC_LIB_WITH_FINAL_PREFIX([
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eval additional_includedir=\"$includedir\"
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eval additional_libdir=\"$libdir\"
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])
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else
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additional_includedir="$withval/include"
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additional_libdir="$withval/lib"
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fi
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fi
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])
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if test $use_additional = yes; then
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dnl Potentially add $additional_includedir to $CPPFLAGS.
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dnl But don't add it
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dnl 1. if it's the standard /usr/include,
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dnl 2. if it's already present in $CPPFLAGS,
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dnl 3. if it's /usr/local/include and we are using GCC on Linux,
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dnl 4. if it doesn't exist as a directory.
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if test "X$additional_includedir" != "X/usr/include"; then
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haveit=
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for x in $CPPFLAGS; do
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AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
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if test "X$x" = "X-I$additional_includedir"; then
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haveit=yes
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break
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fi
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done
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if test -z "$haveit"; then
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if test "X$additional_includedir" = "X/usr/local/include"; then
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if test -n "$GCC"; then
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case $host_os in
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linux*) haveit=yes;;
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esac
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fi
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fi
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if test -z "$haveit"; then
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if test -d "$additional_includedir"; then
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dnl Really add $additional_includedir to $CPPFLAGS.
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CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
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fi
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fi
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fi
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fi
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dnl Potentially add $additional_libdir to $LDFLAGS.
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dnl But don't add it
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dnl 1. if it's the standard /usr/lib,
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dnl 2. if it's already present in $LDFLAGS,
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dnl 3. if it's /usr/local/lib and we are using GCC on Linux,
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dnl 4. if it doesn't exist as a directory.
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if test "X$additional_libdir" != "X/usr/lib"; then
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haveit=
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for x in $LDFLAGS; do
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AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
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if test "X$x" = "X-L$additional_libdir"; then
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haveit=yes
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break
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fi
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done
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if test -z "$haveit"; then
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if test "X$additional_libdir" = "X/usr/local/lib"; then
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if test -n "$GCC"; then
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case $host_os in
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linux*) haveit=yes;;
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esac
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fi
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fi
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if test -z "$haveit"; then
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if test -d "$additional_libdir"; then
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dnl Really add $additional_libdir to $LDFLAGS.
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LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
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fi
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fi
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fi
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fi
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fi
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])
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dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix,
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dnl acl_final_exec_prefix, containing the values to which $prefix and
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dnl $exec_prefix will expand at the end of the configure script.
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AC_DEFUN([AC_LIB_PREPARE_PREFIX],
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[
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dnl Unfortunately, prefix and exec_prefix get only finally determined
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dnl at the end of configure.
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if test "X$prefix" = "XNONE"; then
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acl_final_prefix="$ac_default_prefix"
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else
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acl_final_prefix="$prefix"
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fi
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if test "X$exec_prefix" = "XNONE"; then
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acl_final_exec_prefix='${prefix}'
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else
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acl_final_exec_prefix="$exec_prefix"
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fi
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acl_save_prefix="$prefix"
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prefix="$acl_final_prefix"
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eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
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prefix="$acl_save_prefix"
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])
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dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the
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dnl variables prefix and exec_prefix bound to the values they will have
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dnl at the end of the configure script.
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AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
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[
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acl_save_prefix="$prefix"
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prefix="$acl_final_prefix"
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acl_save_exec_prefix="$exec_prefix"
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exec_prefix="$acl_final_exec_prefix"
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$1
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exec_prefix="$acl_save_exec_prefix"
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prefix="$acl_save_prefix"
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])
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# lib-link.m4 serial 4 (gettext-0.12)
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dnl Copyright (C) 2001-2003 Free Software Foundation, Inc.
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dnl This file is free software, distributed under the terms of the GNU
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dnl General Public License. As a special exception to the GNU General
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dnl Public License, this file may be distributed as part of a program
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dnl that contains a configuration script generated by Autoconf, under
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dnl the same distribution terms as the rest of that program.
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dnl From Bruno Haible.
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dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and
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dnl the libraries corresponding to explicit and implicit dependencies.
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dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and
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dnl augments the CPPFLAGS variable.
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AC_DEFUN([AC_LIB_LINKFLAGS],
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[
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AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
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AC_REQUIRE([AC_LIB_RPATH])
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define([Name],[translit([$1],[./-], [___])])
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define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
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[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
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AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
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AC_LIB_LINKFLAGS_BODY([$1], [$2])
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ac_cv_lib[]Name[]_libs="$LIB[]NAME"
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ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
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ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
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])
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LIB[]NAME="$ac_cv_lib[]Name[]_libs"
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LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs"
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INC[]NAME="$ac_cv_lib[]Name[]_cppflags"
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AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
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AC_SUBST([LIB]NAME)
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AC_SUBST([LTLIB]NAME)
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dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
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dnl results of this search when this library appears as a dependency.
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HAVE_LIB[]NAME=yes
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undefine([Name])
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undefine([NAME])
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])
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dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode)
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dnl searches for libname and the libraries corresponding to explicit and
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dnl implicit dependencies, together with the specified include files and
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dnl the ability to compile and link the specified testcode. If found, it
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dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and
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dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and
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dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs
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dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty.
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AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
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[
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AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
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AC_REQUIRE([AC_LIB_RPATH])
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define([Name],[translit([$1],[./-], [___])])
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define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
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[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
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dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
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dnl accordingly.
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AC_LIB_LINKFLAGS_BODY([$1], [$2])
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dnl Add $INC[]NAME to CPPFLAGS before performing the following checks,
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dnl because if the user has installed lib[]Name and not disabled its use
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dnl via --without-lib[]Name-prefix, he wants to use it.
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ac_save_CPPFLAGS="$CPPFLAGS"
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AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
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AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
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ac_save_LIBS="$LIBS"
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LIBS="$LIBS $LIB[]NAME"
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AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no])
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LIBS="$ac_save_LIBS"
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])
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|
if test "$ac_cv_lib[]Name" = yes; then
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HAVE_LIB[]NAME=yes
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AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.])
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AC_MSG_CHECKING([how to link with lib[]$1])
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AC_MSG_RESULT([$LIB[]NAME])
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else
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HAVE_LIB[]NAME=no
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dnl If $LIB[]NAME didn't lead to a usable library, we don't need
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dnl $INC[]NAME either.
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CPPFLAGS="$ac_save_CPPFLAGS"
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LIB[]NAME=
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LTLIB[]NAME=
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fi
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AC_SUBST([HAVE_LIB]NAME)
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AC_SUBST([LIB]NAME)
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AC_SUBST([LTLIB]NAME)
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undefine([Name])
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undefine([NAME])
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])
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dnl Determine the platform dependent parameters needed to use rpath:
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dnl libext, shlibext, hardcode_libdir_flag_spec, hardcode_libdir_separator,
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dnl hardcode_direct, hardcode_minus_L.
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AC_DEFUN([AC_LIB_RPATH],
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[
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AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS
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AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld
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AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host
|
|
AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir
|
|
AC_CACHE_CHECK([for shared library run path origin], acl_cv_rpath, [
|
|
CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
|
|
${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
|
|
. ./conftest.sh
|
|
rm -f ./conftest.sh
|
|
acl_cv_rpath=done
|
|
])
|
|
wl="$acl_cv_wl"
|
|
libext="$acl_cv_libext"
|
|
shlibext="$acl_cv_shlibext"
|
|
hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
|
|
hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
|
|
hardcode_direct="$acl_cv_hardcode_direct"
|
|
hardcode_minus_L="$acl_cv_hardcode_minus_L"
|
|
dnl Determine whether the user wants rpath handling at all.
|
|
AC_ARG_ENABLE(rpath,
|
|
[ --disable-rpath do not hardcode runtime library paths],
|
|
:, enable_rpath=yes)
|
|
])
|
|
|
|
dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and
|
|
dnl the libraries corresponding to explicit and implicit dependencies.
|
|
dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables.
|
|
AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
|
|
[
|
|
define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
|
|
[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
|
|
dnl By default, look in $includedir and $libdir.
|
|
use_additional=yes
|
|
AC_LIB_WITH_FINAL_PREFIX([
|
|
eval additional_includedir=\"$includedir\"
|
|
eval additional_libdir=\"$libdir\"
|
|
])
|
|
AC_LIB_ARG_WITH([lib$1-prefix],
|
|
[ --with-lib$1-prefix[=DIR] search for lib$1 in DIR/include and DIR/lib
|
|
--without-lib$1-prefix don't search for lib$1 in includedir and libdir],
|
|
[
|
|
if test "X$withval" = "Xno"; then
|
|
use_additional=no
|
|
else
|
|
if test "X$withval" = "X"; then
|
|
AC_LIB_WITH_FINAL_PREFIX([
|
|
eval additional_includedir=\"$includedir\"
|
|
eval additional_libdir=\"$libdir\"
|
|
])
|
|
else
|
|
additional_includedir="$withval/include"
|
|
additional_libdir="$withval/lib"
|
|
fi
|
|
fi
|
|
])
|
|
dnl Search the library and its dependencies in $additional_libdir and
|
|
dnl $LDFLAGS. Using breadth-first-seach.
|
|
LIB[]NAME=
|
|
LTLIB[]NAME=
|
|
INC[]NAME=
|
|
rpathdirs=
|
|
ltrpathdirs=
|
|
names_already_handled=
|
|
names_next_round='$1 $2'
|
|
while test -n "$names_next_round"; do
|
|
names_this_round="$names_next_round"
|
|
names_next_round=
|
|
for name in $names_this_round; do
|
|
already_handled=
|
|
for n in $names_already_handled; do
|
|
if test "$n" = "$name"; then
|
|
already_handled=yes
|
|
break
|
|
fi
|
|
done
|
|
if test -z "$already_handled"; then
|
|
names_already_handled="$names_already_handled $name"
|
|
dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
|
|
dnl or AC_LIB_HAVE_LINKFLAGS call.
|
|
uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
|
|
eval value=\"\$HAVE_LIB$uppername\"
|
|
if test -n "$value"; then
|
|
if test "$value" = yes; then
|
|
eval value=\"\$LIB$uppername\"
|
|
test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
|
|
eval value=\"\$LTLIB$uppername\"
|
|
test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value"
|
|
else
|
|
dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
|
|
dnl that this library doesn't exist. So just drop it.
|
|
:
|
|
fi
|
|
else
|
|
dnl Search the library lib$name in $additional_libdir and $LDFLAGS
|
|
dnl and the already constructed $LIBNAME/$LTLIBNAME.
|
|
found_dir=
|
|
found_la=
|
|
found_so=
|
|
found_a=
|
|
if test $use_additional = yes; then
|
|
if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
|
|
found_dir="$additional_libdir"
|
|
found_so="$additional_libdir/lib$name.$shlibext"
|
|
if test -f "$additional_libdir/lib$name.la"; then
|
|
found_la="$additional_libdir/lib$name.la"
|
|
fi
|
|
else
|
|
if test -f "$additional_libdir/lib$name.$libext"; then
|
|
found_dir="$additional_libdir"
|
|
found_a="$additional_libdir/lib$name.$libext"
|
|
if test -f "$additional_libdir/lib$name.la"; then
|
|
found_la="$additional_libdir/lib$name.la"
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
if test "X$found_dir" = "X"; then
|
|
for x in $LDFLAGS $LTLIB[]NAME; do
|
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
|
case "$x" in
|
|
-L*)
|
|
dir=`echo "X$x" | sed -e 's/^X-L//'`
|
|
if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
|
|
found_dir="$dir"
|
|
found_so="$dir/lib$name.$shlibext"
|
|
if test -f "$dir/lib$name.la"; then
|
|
found_la="$dir/lib$name.la"
|
|
fi
|
|
else
|
|
if test -f "$dir/lib$name.$libext"; then
|
|
found_dir="$dir"
|
|
found_a="$dir/lib$name.$libext"
|
|
if test -f "$dir/lib$name.la"; then
|
|
found_la="$dir/lib$name.la"
|
|
fi
|
|
fi
|
|
fi
|
|
;;
|
|
esac
|
|
if test "X$found_dir" != "X"; then
|
|
break
|
|
fi
|
|
done
|
|
fi
|
|
if test "X$found_dir" != "X"; then
|
|
dnl Found the library.
|
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
|
|
if test "X$found_so" != "X"; then
|
|
dnl Linking with a shared library. We attempt to hardcode its
|
|
dnl directory into the executable's runpath, unless it's the
|
|
dnl standard /usr/lib.
|
|
if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
|
|
dnl No hardcoding is needed.
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
|
|
else
|
|
dnl Use an explicit option to hardcode DIR into the resulting
|
|
dnl binary.
|
|
dnl Potentially add DIR to ltrpathdirs.
|
|
dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
|
|
haveit=
|
|
for x in $ltrpathdirs; do
|
|
if test "X$x" = "X$found_dir"; then
|
|
haveit=yes
|
|
break
|
|
fi
|
|
done
|
|
if test -z "$haveit"; then
|
|
ltrpathdirs="$ltrpathdirs $found_dir"
|
|
fi
|
|
dnl The hardcoding into $LIBNAME is system dependent.
|
|
if test "$hardcode_direct" = yes; then
|
|
dnl Using DIR/libNAME.so during linking hardcodes DIR into the
|
|
dnl resulting binary.
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
|
|
else
|
|
if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
|
|
dnl Use an explicit option to hardcode DIR into the resulting
|
|
dnl binary.
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
|
|
dnl Potentially add DIR to rpathdirs.
|
|
dnl The rpathdirs will be appended to $LIBNAME at the end.
|
|
haveit=
|
|
for x in $rpathdirs; do
|
|
if test "X$x" = "X$found_dir"; then
|
|
haveit=yes
|
|
break
|
|
fi
|
|
done
|
|
if test -z "$haveit"; then
|
|
rpathdirs="$rpathdirs $found_dir"
|
|
fi
|
|
else
|
|
dnl Rely on "-L$found_dir".
|
|
dnl But don't add it if it's already contained in the LDFLAGS
|
|
dnl or the already constructed $LIBNAME
|
|
haveit=
|
|
for x in $LDFLAGS $LIB[]NAME; do
|
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
|
if test "X$x" = "X-L$found_dir"; then
|
|
haveit=yes
|
|
break
|
|
fi
|
|
done
|
|
if test -z "$haveit"; then
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
|
|
fi
|
|
if test "$hardcode_minus_L" != no; then
|
|
dnl FIXME: Not sure whether we should use
|
|
dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
|
|
dnl here.
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
|
|
else
|
|
dnl We cannot use $hardcode_runpath_var and LD_RUN_PATH
|
|
dnl here, because this doesn't fit in flags passed to the
|
|
dnl compiler. So give up. No hardcoding. This affects only
|
|
dnl very old systems.
|
|
dnl FIXME: Not sure whether we should use
|
|
dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
|
|
dnl here.
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
else
|
|
if test "X$found_a" != "X"; then
|
|
dnl Linking with a static library.
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
|
|
else
|
|
dnl We shouldn't come here, but anyway it's good to have a
|
|
dnl fallback.
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
|
|
fi
|
|
fi
|
|
dnl Assume the include files are nearby.
|
|
additional_includedir=
|
|
case "$found_dir" in
|
|
*/lib | */lib/)
|
|
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
|
|
additional_includedir="$basedir/include"
|
|
;;
|
|
esac
|
|
if test "X$additional_includedir" != "X"; then
|
|
dnl Potentially add $additional_includedir to $INCNAME.
|
|
dnl But don't add it
|
|
dnl 1. if it's the standard /usr/include,
|
|
dnl 2. if it's /usr/local/include and we are using GCC on Linux,
|
|
dnl 3. if it's already present in $CPPFLAGS or the already
|
|
dnl constructed $INCNAME,
|
|
dnl 4. if it doesn't exist as a directory.
|
|
if test "X$additional_includedir" != "X/usr/include"; then
|
|
haveit=
|
|
if test "X$additional_includedir" = "X/usr/local/include"; then
|
|
if test -n "$GCC"; then
|
|
case $host_os in
|
|
linux*) haveit=yes;;
|
|
esac
|
|
fi
|
|
fi
|
|
if test -z "$haveit"; then
|
|
for x in $CPPFLAGS $INC[]NAME; do
|
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
|
if test "X$x" = "X-I$additional_includedir"; then
|
|
haveit=yes
|
|
break
|
|
fi
|
|
done
|
|
if test -z "$haveit"; then
|
|
if test -d "$additional_includedir"; then
|
|
dnl Really add $additional_includedir to $INCNAME.
|
|
INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir"
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
dnl Look for dependencies.
|
|
if test -n "$found_la"; then
|
|
dnl Read the .la file. It defines the variables
|
|
dnl dlname, library_names, old_library, dependency_libs, current,
|
|
dnl age, revision, installed, dlopen, dlpreopen, libdir.
|
|
save_libdir="$libdir"
|
|
case "$found_la" in
|
|
*/* | *\\*) . "$found_la" ;;
|
|
*) . "./$found_la" ;;
|
|
esac
|
|
libdir="$save_libdir"
|
|
dnl We use only dependency_libs.
|
|
for dep in $dependency_libs; do
|
|
case "$dep" in
|
|
-L*)
|
|
additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
|
|
dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME.
|
|
dnl But don't add it
|
|
dnl 1. if it's the standard /usr/lib,
|
|
dnl 2. if it's /usr/local/lib and we are using GCC on Linux,
|
|
dnl 3. if it's already present in $LDFLAGS or the already
|
|
dnl constructed $LIBNAME,
|
|
dnl 4. if it doesn't exist as a directory.
|
|
if test "X$additional_libdir" != "X/usr/lib"; then
|
|
haveit=
|
|
if test "X$additional_libdir" = "X/usr/local/lib"; then
|
|
if test -n "$GCC"; then
|
|
case $host_os in
|
|
linux*) haveit=yes;;
|
|
esac
|
|
fi
|
|
fi
|
|
if test -z "$haveit"; then
|
|
haveit=
|
|
for x in $LDFLAGS $LIB[]NAME; do
|
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
|
if test "X$x" = "X-L$additional_libdir"; then
|
|
haveit=yes
|
|
break
|
|
fi
|
|
done
|
|
if test -z "$haveit"; then
|
|
if test -d "$additional_libdir"; then
|
|
dnl Really add $additional_libdir to $LIBNAME.
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir"
|
|
fi
|
|
fi
|
|
haveit=
|
|
for x in $LDFLAGS $LTLIB[]NAME; do
|
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
|
if test "X$x" = "X-L$additional_libdir"; then
|
|
haveit=yes
|
|
break
|
|
fi
|
|
done
|
|
if test -z "$haveit"; then
|
|
if test -d "$additional_libdir"; then
|
|
dnl Really add $additional_libdir to $LTLIBNAME.
|
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir"
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
;;
|
|
-R*)
|
|
dir=`echo "X$dep" | sed -e 's/^X-R//'`
|
|
if test "$enable_rpath" != no; then
|
|
dnl Potentially add DIR to rpathdirs.
|
|
dnl The rpathdirs will be appended to $LIBNAME at the end.
|
|
haveit=
|
|
for x in $rpathdirs; do
|
|
if test "X$x" = "X$dir"; then
|
|
haveit=yes
|
|
break
|
|
fi
|
|
done
|
|
if test -z "$haveit"; then
|
|
rpathdirs="$rpathdirs $dir"
|
|
fi
|
|
dnl Potentially add DIR to ltrpathdirs.
|
|
dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
|
|
haveit=
|
|
for x in $ltrpathdirs; do
|
|
if test "X$x" = "X$dir"; then
|
|
haveit=yes
|
|
break
|
|
fi
|
|
done
|
|
if test -z "$haveit"; then
|
|
ltrpathdirs="$ltrpathdirs $dir"
|
|
fi
|
|
fi
|
|
;;
|
|
-l*)
|
|
dnl Handle this in the next round.
|
|
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
|
|
;;
|
|
*.la)
|
|
dnl Handle this in the next round. Throw away the .la's
|
|
dnl directory; it is already contained in a preceding -L
|
|
dnl option.
|
|
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
|
|
;;
|
|
*)
|
|
dnl Most likely an immediate library name.
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
|
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
|
|
;;
|
|
esac
|
|
done
|
|
fi
|
|
else
|
|
dnl Didn't find the library; assume it is in the system directories
|
|
dnl known to the linker and runtime loader. (All the system
|
|
dnl directories known to the linker should also be known to the
|
|
dnl runtime loader, otherwise the system is severely misconfigured.)
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
|
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
|
|
fi
|
|
fi
|
|
fi
|
|
done
|
|
done
|
|
if test "X$rpathdirs" != "X"; then
|
|
if test -n "$hardcode_libdir_separator"; then
|
|
dnl Weird platform: only the last -rpath option counts, the user must
|
|
dnl pass all path elements in one option. We can arrange that for a
|
|
dnl single library, but not when more than one $LIBNAMEs are used.
|
|
alldirs=
|
|
for found_dir in $rpathdirs; do
|
|
alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
|
|
done
|
|
dnl Note: hardcode_libdir_flag_spec uses $libdir and $wl.
|
|
acl_save_libdir="$libdir"
|
|
libdir="$alldirs"
|
|
eval flag=\"$hardcode_libdir_flag_spec\"
|
|
libdir="$acl_save_libdir"
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
|
|
else
|
|
dnl The -rpath options are cumulative.
|
|
for found_dir in $rpathdirs; do
|
|
acl_save_libdir="$libdir"
|
|
libdir="$found_dir"
|
|
eval flag=\"$hardcode_libdir_flag_spec\"
|
|
libdir="$acl_save_libdir"
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
|
|
done
|
|
fi
|
|
fi
|
|
if test "X$ltrpathdirs" != "X"; then
|
|
dnl When using libtool, the option that works for both libraries and
|
|
dnl executables is -R. The -R options are cumulative.
|
|
for found_dir in $ltrpathdirs; do
|
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
|
|
done
|
|
fi
|
|
])
|
|
|
|
dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR,
|
|
dnl unless already present in VAR.
|
|
dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes
|
|
dnl contains two or three consecutive elements that belong together.
|
|
AC_DEFUN([AC_LIB_APPENDTOVAR],
|
|
[
|
|
for element in [$2]; do
|
|
haveit=
|
|
for x in $[$1]; do
|
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
|
if test "X$x" = "X$element"; then
|
|
haveit=yes
|
|
break
|
|
fi
|
|
done
|
|
if test -z "$haveit"; then
|
|
[$1]="${[$1]}${[$1]:+ }$element"
|
|
fi
|
|
done
|
|
])
|
|
|
|
# lib-ld.m4 serial 3 (gettext-0.13)
|
|
dnl Copyright (C) 1996-2003 Free Software Foundation, Inc.
|
|
dnl This file is free software, distributed under the terms of the GNU
|
|
dnl General Public License. As a special exception to the GNU General
|
|
dnl Public License, this file may be distributed as part of a program
|
|
dnl that contains a configuration script generated by Autoconf, under
|
|
dnl the same distribution terms as the rest of that program.
|
|
|
|
dnl Subroutines of libtool.m4,
|
|
dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision
|
|
dnl with libtool.m4.
|
|
|
|
dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no.
|
|
AC_DEFUN([AC_LIB_PROG_LD_GNU],
|
|
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld,
|
|
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
|
|
case `$LD -v 2>&1 </dev/null` in
|
|
*GNU* | *'with BFD'*)
|
|
acl_cv_prog_gnu_ld=yes ;;
|
|
*)
|
|
acl_cv_prog_gnu_ld=no ;;
|
|
esac])
|
|
with_gnu_ld=$acl_cv_prog_gnu_ld
|
|
])
|
|
|
|
dnl From libtool-1.4. Sets the variable LD.
|
|
AC_DEFUN([AC_LIB_PROG_LD],
|
|
[AC_ARG_WITH(gnu-ld,
|
|
[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
|
|
test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
|
|
AC_REQUIRE([AC_PROG_CC])dnl
|
|
AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
|
# Prepare PATH_SEPARATOR.
|
|
# The user is always right.
|
|
if test "${PATH_SEPARATOR+set}" != set; then
|
|
echo "#! /bin/sh" >conf$$.sh
|
|
echo "exit 0" >>conf$$.sh
|
|
chmod +x conf$$.sh
|
|
if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
|
|
PATH_SEPARATOR=';'
|
|
else
|
|
PATH_SEPARATOR=:
|
|
fi
|
|
rm -f conf$$.sh
|
|
fi
|
|
ac_prog=ld
|
|
if test "$GCC" = yes; then
|
|
# Check if gcc -print-prog-name=ld gives a path.
|
|
AC_MSG_CHECKING([for ld used by GCC])
|
|
case $host in
|
|
*-*-mingw*)
|
|
# gcc leaves a trailing carriage return which upsets mingw
|
|
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
|
|
*)
|
|
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
|
|
esac
|
|
case $ac_prog in
|
|
# Accept absolute paths.
|
|
[[\\/]* | [A-Za-z]:[\\/]*)]
|
|
[re_direlt='/[^/][^/]*/\.\./']
|
|
# 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 "$with_gnu_ld" = yes; then
|
|
AC_MSG_CHECKING([for GNU ld])
|
|
else
|
|
AC_MSG_CHECKING([for non-GNU ld])
|
|
fi
|
|
AC_CACHE_VAL(acl_cv_path_LD,
|
|
[if test -z "$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$ac_exeext"; then
|
|
acl_cv_path_LD="$ac_dir/$ac_prog"
|
|
# Check to see if the program is GNU ld. I'd rather use --version,
|
|
# but apparently some GNU ld's only accept -v.
|
|
# Break only if it was the GNU/non-GNU ld that we prefer.
|
|
case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
|
|
*GNU* | *'with BFD'*)
|
|
test "$with_gnu_ld" != no && break ;;
|
|
*)
|
|
test "$with_gnu_ld" != yes && break ;;
|
|
esac
|
|
fi
|
|
done
|
|
IFS="$ac_save_ifs"
|
|
else
|
|
acl_cv_path_LD="$LD" # Let the user override the test with a path.
|
|
fi])
|
|
LD="$acl_cv_path_LD"
|
|
if test -n "$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_LIB_PROG_LD_GNU
|
|
])
|
|
|
|
# Define a conditional.
|
|
|
|
AC_DEFUN([AM_CONDITIONAL],
|
|
[AC_SUBST($1_TRUE)
|
|
AC_SUBST($1_FALSE)
|
|
if $2; then
|
|
$1_TRUE=
|
|
$1_FALSE='#'
|
|
else
|
|
$1_TRUE='#'
|
|
$1_FALSE=
|
|
fi])
|
|
|
|
# isc-posix.m4 serial 2 (gettext-0.11.2)
|
|
dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
|
|
dnl This file is free software, distributed under the terms of the GNU
|
|
dnl General Public License. As a special exception to the GNU General
|
|
dnl Public License, this file may be distributed as part of a program
|
|
dnl that contains a configuration script generated by Autoconf, under
|
|
dnl the same distribution terms as the rest of that program.
|
|
|
|
# This file is not needed with autoconf-2.53 and newer. Remove it in 2005.
|
|
|
|
# This test replaces the one in autoconf.
|
|
# Currently this macro should have the same name as the autoconf macro
|
|
# because gettext's gettext.m4 (distributed in the automake package)
|
|
# still uses it. Otherwise, the use in gettext.m4 makes autoheader
|
|
# give these diagnostics:
|
|
# configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX
|
|
# configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX
|
|
|
|
undefine([AC_ISC_POSIX])
|
|
|
|
AC_DEFUN([AC_ISC_POSIX],
|
|
[
|
|
dnl This test replaces the obsolescent AC_ISC_POSIX kludge.
|
|
AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"])
|
|
]
|
|
)
|
|
|
|
# Do all the work for Automake. This macro actually does too much --
|
|
# some checks are only needed if your package does certain things.
|
|
# But this isn't really a big deal.
|
|
|
|
# serial 1
|
|
|
|
dnl Usage:
|
|
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
|
|
AC_DEFUN([AM_INIT_AUTOMAKE],
|
|
[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
|
|
AC_REQUIRE([AC_PROG_INSTALL])
|
|
PACKAGE=[$1]
|
|
AC_SUBST(PACKAGE)
|
|
VERSION=[$2]
|
|
AC_SUBST(VERSION)
|
|
dnl test to see if srcdir already configured
|
|
if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
|
|
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
|
|
fi
|
|
ifelse([$3],,
|
|
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
AC_REQUIRE([AM_SANITY_CHECK])
|
|
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
dnl FIXME This is truly gross.
|
|
missing_dir=`cd $ac_aux_dir && pwd`
|
|
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}, $missing_dir)
|
|
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}, $missing_dir)
|
|
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
|
|
# Copyright 2002 Free Software Foundation, Inc.
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2, or (at your option)
|
|
# any later version.
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
|
|
# AM_AUTOMAKE_VERSION(VERSION)
|
|
# ----------------------------
|
|
# Automake X.Y traces this macro to ensure aclocal.m4 has been
|
|
# generated from the m4 files accompanying Automake X.Y.
|
|
AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.4"])
|
|
|
|
# AM_SET_CURRENT_AUTOMAKE_VERSION
|
|
# -------------------------------
|
|
# Call AM_AUTOMAKE_VERSION so it can be traced.
|
|
# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
|
|
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
|
|
[AM_AUTOMAKE_VERSION([1.4-p6])])
|
|
|
|
#
|
|
# Check to make sure that the build environment is sane.
|
|
#
|
|
|
|
AC_DEFUN([AM_SANITY_CHECK],
|
|
[AC_MSG_CHECKING([whether build environment is sane])
|
|
# Just in case
|
|
sleep 1
|
|
echo timestamp > conftestfile
|
|
# Do `set' in a subshell so we don't clobber the current shell's
|
|
# arguments. Must try -L first in case configure is actually a
|
|
# symlink; some systems play weird games with the mod time of symlinks
|
|
# (eg FreeBSD returns the mod time of the symlink's containing
|
|
# directory).
|
|
if (
|
|
set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
|
|
if test "[$]*" = "X"; then
|
|
# -L didn't work.
|
|
set X `ls -t $srcdir/configure conftestfile`
|
|
fi
|
|
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
|
|
# If neither matched, then we have a broken ls. This can happen
|
|
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
# broken ls alias from the environment. This has actually
|
|
# happened. Such a system could not be considered "sane".
|
|
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
alias in your environment])
|
|
fi
|
|
|
|
test "[$]2" = conftestfile
|
|
)
|
|
then
|
|
# Ok.
|
|
:
|
|
else
|
|
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
Check your system clock])
|
|
fi
|
|
rm -f conftest*
|
|
AC_MSG_RESULT(yes)])
|
|
|
|
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
dnl The program must properly implement --version.
|
|
AC_DEFUN([AM_MISSING_PROG],
|
|
[AC_MSG_CHECKING(for working $2)
|
|
# Run test in a subshell; some versions of sh will print an error if
|
|
# an executable is not found, even if stderr is redirected.
|
|
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
$1=$2
|
|
AC_MSG_RESULT(found)
|
|
else
|
|
$1="$3/missing $2"
|
|
AC_MSG_RESULT(missing)
|
|
fi
|
|
AC_SUBST($1)])
|
|
|
|
# Like AC_CONFIG_HEADER, but automatically create stamp file.
|
|
|
|
AC_DEFUN([AM_CONFIG_HEADER],
|
|
[AC_PREREQ([2.12])
|
|
AC_CONFIG_HEADER([$1])
|
|
dnl When config.status generates a header, we must update the stamp-h file.
|
|
dnl This file resides in the same directory as the config header
|
|
dnl that is generated. We must strip everything past the first ":",
|
|
dnl and everything past the last "/".
|
|
AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
|
|
ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
|
|
<<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
|
|
<<am_indx=1
|
|
for am_file in <<$1>>; do
|
|
case " <<$>>CONFIG_HEADERS " in
|
|
*" <<$>>am_file "*<<)>>
|
|
echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
|
|
;;
|
|
esac
|
|
am_indx=`expr "<<$>>am_indx" + 1`
|
|
done<<>>dnl>>)
|
|
changequote([,]))])
|
|
|
|
# Add --enable-maintainer-mode option to configure.
|
|
# From Jim Meyering
|
|
|
|
# serial 1
|
|
|
|
AC_DEFUN([AM_MAINTAINER_MODE],
|
|
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
|
|
dnl maintainer-mode is disabled by default
|
|
AC_ARG_ENABLE(maintainer-mode,
|
|
[ --enable-maintainer-mode enable make rules and dependencies not useful
|
|
(and sometimes confusing) to the casual installer],
|
|
USE_MAINTAINER_MODE=$enableval,
|
|
USE_MAINTAINER_MODE=no)
|
|
AC_MSG_RESULT($USE_MAINTAINER_MODE)
|
|
AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
|
|
MAINT=$MAINTAINER_MODE_TRUE
|
|
AC_SUBST(MAINT)dnl
|
|
]
|
|
)
|
|
|