1 dnl aclocal.m4 generated automatically by aclocal 1.4-p4
3 dnl Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002, 2003,
4 dnl 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
5 dnl This file is free software; the Free Software Foundation
6 dnl gives unlimited permission to copy and/or distribute it,
7 dnl with or without modifications, as long as this notice is preserved.
9 dnl This program is distributed in the hope that it will be useful,
10 dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12 dnl PARTICULAR PURPOSE.
14 # Do all the work for Automake. This macro actually does too much --
15 # some checks are only needed if your package does certain things.
16 # But this isn't really a big deal.
21 dnl AM_INIT_AUTOMAKE(package,version, [no-define])
23 AC_DEFUN(AM_INIT_AUTOMAKE,
24 [AC_REQUIRE([AC_PROG_INSTALL])
29 dnl test to see if srcdir already configured
30 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
31 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
34 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
35 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
36 AC_REQUIRE([AM_SANITY_CHECK])
37 AC_REQUIRE([AC_ARG_PROGRAM])
38 dnl FIXME This is truly gross.
39 missing_dir=`cd $ac_aux_dir && pwd`
40 AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
41 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
42 AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
43 AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
44 AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
45 AC_REQUIRE([AC_PROG_MAKE_SET])])
48 # Check to make sure that the build environment is sane.
51 AC_DEFUN(AM_SANITY_CHECK,
52 [AC_MSG_CHECKING([whether build environment is sane])
55 echo timestamp > conftestfile
56 # Do `set' in a subshell so we don't clobber the current shell's
57 # arguments. Must try -L first in case configure is actually a
58 # symlink; some systems play weird games with the mod time of symlinks
59 # (eg FreeBSD returns the mod time of the symlink's containing
62 set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
63 if test "[$]*" = "X"; then
65 set X `ls -t $srcdir/configure conftestfile`
67 if test "[$]*" != "X $srcdir/configure conftestfile" \
68 && test "[$]*" != "X conftestfile $srcdir/configure"; then
70 # If neither matched, then we have a broken ls. This can happen
71 # if, for instance, CONFIG_SHELL is bash and it inherits a
72 # broken ls alias from the environment. This has actually
73 # happened. Such a system could not be considered "sane".
74 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
75 alias in your environment])
78 test "[$]2" = conftestfile
84 AC_MSG_ERROR([newly created file is older than distributed files!
85 Check your system clock])
90 dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
91 dnl The program must properly implement --version.
92 AC_DEFUN(AM_MISSING_PROG,
93 [AC_MSG_CHECKING(for working $2)
94 # Run test in a subshell; some versions of sh will print an error if
95 # an executable is not found, even if stderr is redirected.
96 # Redirect stdin to placate older versions of autoconf. Sigh.
97 if ($2 --version) < /dev/null > /dev/null 2>&1; then
102 AC_MSG_RESULT(missing)