1 dnl aclocal.m4 generated automatically by aclocal 1.4-p4
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.
15 # $Id: acinclude.m4,v 1.3 1999/07/24 22:01:51 daeron Exp $
18 dnl DA_CHECK_LIB(NAME, FUNCTION, EXTRALIBS)
20 AC_DEFUN(DA_CHECK_LIB,
22 LDFLAGS_old="$LDFLAGS"
23 LDFLAGS="$LDFLAGS $lib_search_path"
24 AC_CHECK_LIB([$1],[$2],yes=yes,no=no,[$3])
25 LDFLAGS="$LDFLAGS_old"
30 dnl DA_CHECK_HEADER(NAME)
32 AC_DEFUN(DA_CHECK_HEADER,
34 CPPFLAGS_old="$CPPFLAGS"
35 CPPFLAGS="$CPPFLAGS $inc_search_path"
37 CPPFLAGS="$CPPFLAGS_old"
41 # Do all the work for Automake. This macro actually does too much --
42 # some checks are only needed if your package does certain things.
43 # But this isn't really a big deal.
48 dnl AM_INIT_AUTOMAKE(package,version, [no-define])
50 AC_DEFUN(AM_INIT_AUTOMAKE,
51 [AC_REQUIRE([AC_PROG_INSTALL])
56 dnl test to see if srcdir already configured
57 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
58 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
61 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
62 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
63 AC_REQUIRE([AM_SANITY_CHECK])
64 AC_REQUIRE([AC_ARG_PROGRAM])
65 dnl FIXME This is truly gross.
66 missing_dir=`cd $ac_aux_dir && pwd`
67 AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
68 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
69 AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
70 AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
71 AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
72 AC_REQUIRE([AC_PROG_MAKE_SET])])
75 # Check to make sure that the build environment is sane.
78 AC_DEFUN(AM_SANITY_CHECK,
79 [AC_MSG_CHECKING([whether build environment is sane])
82 echo timestamp > conftestfile
83 # Do `set' in a subshell so we don't clobber the current shell's
84 # arguments. Must try -L first in case configure is actually a
85 # symlink; some systems play weird games with the mod time of symlinks
86 # (eg FreeBSD returns the mod time of the symlink's containing
89 set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
90 if test "[$]*" = "X"; then
92 set X `ls -t $srcdir/configure conftestfile`
94 if test "[$]*" != "X $srcdir/configure conftestfile" \
95 && test "[$]*" != "X conftestfile $srcdir/configure"; then
97 # If neither matched, then we have a broken ls. This can happen
98 # if, for instance, CONFIG_SHELL is bash and it inherits a
99 # broken ls alias from the environment. This has actually
100 # happened. Such a system could not be considered "sane".
101 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
102 alias in your environment])
105 test "[$]2" = conftestfile
111 AC_MSG_ERROR([newly created file is older than distributed files!
112 Check your system clock])
117 dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
118 dnl The program must properly implement --version.
119 AC_DEFUN(AM_MISSING_PROG,
120 [AC_MSG_CHECKING(for working $2)
121 # Run test in a subshell; some versions of sh will print an error if
122 # an executable is not found, even if stderr is redirected.
123 # Redirect stdin to placate older versions of autoconf. Sigh.
124 if ($2 --version) < /dev/null > /dev/null 2>&1; then
129 AC_MSG_RESULT(missing)
133 # Like AC_CONFIG_HEADER, but automatically create stamp file.
135 AC_DEFUN(AM_CONFIG_HEADER,
137 AC_CONFIG_HEADER([$1])
138 dnl When config.status generates a header, we must update the stamp-h file.
139 dnl This file resides in the same directory as the config header
140 dnl that is generated. We must strip everything past the first ":",
141 dnl and everything past the last "/".
142 AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
143 ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
144 <<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
146 for am_file in <<$1>>; do
147 case " <<$>>CONFIG_HEADERS " in
148 *" <<$>>am_file "*<<)>>
149 echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
152 am_indx=`expr "<<$>>am_indx" + 1`