1 dnl aclocal.m4 generated automatically by aclocal 1.4
3 dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
4 dnl This file is free software; the Free Software Foundation
5 dnl gives unlimited permission to copy and/or distribute it,
6 dnl with or without modifications, as long as this notice is preserved.
8 dnl This program is distributed in the hope that it will be useful,
9 dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
10 dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
11 dnl PARTICULAR PURPOSE.
13 sinclude(../libtool.m4)
14 dnl The lines below arrange for aclocal not to bring libtool.m4
15 dnl AM_PROG_LIBTOOL into aclocal.m4, while still arranging for automake
16 dnl to add a definition of LIBTOOL to Makefile.in.
18 AC_DEFUN([AM_PROG_LIBTOOL],)
22 sinclude(../gettext.m4)
24 AC_DEFUN([CY_WITH_NLS],)
29 # This test replaces the one in autoconf.
30 # Currently this macro should have the same name as the autoconf macro
31 # because gettext's gettext.m4 (distributed in the automake package)
32 # still uses it. Otherwise, the use in gettext.m4 makes autoheader
33 # give these diagnostics:
34 # configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX
35 # configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX
37 undefine([AC_ISC_POSIX])
39 AC_DEFUN(AC_ISC_POSIX,
41 dnl This test replaces the obsolescent AC_ISC_POSIX kludge.
42 AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"])
46 # Do all the work for Automake. This macro actually does too much --
47 # some checks are only needed if your package does certain things.
48 # But this isn't really a big deal.
53 dnl AM_INIT_AUTOMAKE(package,version, [no-define])
55 AC_DEFUN(AM_INIT_AUTOMAKE,
56 [AC_REQUIRE([AC_PROG_INSTALL])
61 dnl test to see if srcdir already configured
62 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
63 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
66 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
67 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
68 AC_REQUIRE([AM_SANITY_CHECK])
69 AC_REQUIRE([AC_ARG_PROGRAM])
70 dnl FIXME This is truly gross.
71 missing_dir=`cd $ac_aux_dir && pwd`
72 AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
73 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
74 AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
75 AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
76 AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
77 AC_REQUIRE([AC_PROG_MAKE_SET])])
80 # Check to make sure that the build environment is sane.
83 AC_DEFUN(AM_SANITY_CHECK,
84 [AC_MSG_CHECKING([whether build environment is sane])
87 echo timestamp > conftestfile
88 # Do `set' in a subshell so we don't clobber the current shell's
89 # arguments. Must try -L first in case configure is actually a
90 # symlink; some systems play weird games with the mod time of symlinks
91 # (eg FreeBSD returns the mod time of the symlink's containing
94 set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
95 if test "[$]*" = "X"; then
97 set X `ls -t $srcdir/configure conftestfile`
99 if test "[$]*" != "X $srcdir/configure conftestfile" \
100 && test "[$]*" != "X conftestfile $srcdir/configure"; then
102 # If neither matched, then we have a broken ls. This can happen
103 # if, for instance, CONFIG_SHELL is bash and it inherits a
104 # broken ls alias from the environment. This has actually
105 # happened. Such a system could not be considered "sane".
106 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
107 alias in your environment])
110 test "[$]2" = conftestfile
116 AC_MSG_ERROR([newly created file is older than distributed files!
117 Check your system clock])
122 dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
123 dnl The program must properly implement --version.
124 AC_DEFUN(AM_MISSING_PROG,
125 [AC_MSG_CHECKING(for working $2)
126 # Run test in a subshell; some versions of sh will print an error if
127 # an executable is not found, even if stderr is redirected.
128 # Redirect stdin to placate older versions of autoconf. Sigh.
129 if ($2 --version) < /dev/null > /dev/null 2>&1; then
134 AC_MSG_RESULT(missing)
138 # Like AC_CONFIG_HEADER, but automatically create stamp file.
140 AC_DEFUN(AM_CONFIG_HEADER,
142 AC_CONFIG_HEADER([$1])
143 dnl When config.status generates a header, we must update the stamp-h file.
144 dnl This file resides in the same directory as the config header
145 dnl that is generated. We must strip everything past the first ":",
146 dnl and everything past the last "/".
147 AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
148 ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
149 <<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
151 for am_file in <<$1>>; do
152 case " <<$>>CONFIG_HEADERS " in
153 *" <<$>>am_file "*<<)>>
154 echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
157 am_indx=`expr "<<$>>am_indx" + 1`
161 # Add --enable-maintainer-mode option to configure.
166 AC_DEFUN(AM_MAINTAINER_MODE,
167 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
168 dnl maintainer-mode is disabled by default
169 AC_ARG_ENABLE(maintainer-mode,
170 [ --enable-maintainer-mode enable make rules and dependencies not useful
171 (and sometimes confusing) to the casual installer],
172 USE_MAINTAINER_MODE=$enableval,
173 USE_MAINTAINER_MODE=no)
174 AC_MSG_RESULT($USE_MAINTAINER_MODE)
175 AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
176 MAINT=$MAINTAINER_MODE_TRUE
181 # Define a conditional.
183 AC_DEFUN(AM_CONDITIONAL,