1 dnl aclocal.m4 generated automatically by aclocal 1.2h
3 dnl Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
4 dnl This Makefile.in 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 # Define a conditional.
15 AC_DEFUN(AM_CONDITIONAL,
26 # Do all the work for Automake. This macro actually does too much --
27 # some checks are only needed if your package does certain things.
28 # But this isn't really a big deal.
33 dnl AM_INIT_AUTOMAKE(package,version, [no-define])
35 AC_DEFUN(AM_INIT_AUTOMAKE,
36 [AC_REQUIRE([AM_PROG_INSTALL])
41 dnl test to see if srcdir already configured
42 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
43 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
46 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
47 AC_DEFINE_UNQUOTED(VERSION, "$VERSION"))
48 AC_REQUIRE([AM_SANITY_CHECK])
49 AC_REQUIRE([AC_ARG_PROGRAM])
50 dnl FIXME This is truly gross.
51 missing_dir=`cd $ac_aux_dir && pwd`
52 AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
53 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
54 AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
55 AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
56 AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
57 AC_REQUIRE([AC_PROG_MAKE_SET])])
62 AC_DEFUN(AM_PROG_INSTALL,
63 [AC_REQUIRE([AC_PROG_INSTALL])
64 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
65 AC_SUBST(INSTALL_SCRIPT)dnl
69 # Check to make sure that the build environment is sane.
72 AC_DEFUN(AM_SANITY_CHECK,
73 [AC_MSG_CHECKING([whether build environment is sane])
76 echo timestamp > conftestfile
77 # Do `set' in a subshell so we don't clobber the current shell's
78 # arguments. Must try -L first in case configure is actually a
79 # symlink; some systems play weird games with the mod time of symlinks
80 # (eg FreeBSD returns the mod time of the symlink's containing
83 set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
84 if test "[$]*" = "X"; then
86 set X `ls -t $srcdir/configure conftestfile`
88 if test "[$]*" != "X $srcdir/configure conftestfile" \
89 && test "[$]*" != "X conftestfile $srcdir/configure"; then
91 # If neither matched, then we have a broken ls. This can happen
92 # if, for instance, CONFIG_SHELL is bash and it inherits a
93 # broken ls alias from the environment. This has actually
94 # happened. Such a system could not be considered "sane".
95 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
96 alias in your environment])
99 test "[$]2" = conftestfile
105 AC_MSG_ERROR([newly created file is older than distributed files!
106 Check your system clock])
111 dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
112 dnl The program must properly implement --version.
113 AC_DEFUN(AM_MISSING_PROG,
114 [AC_MSG_CHECKING(for working $2)
115 # Run test in a subshell; some versions of sh will print an error if
116 # an executable is not found, even if stderr is redirected.
117 # Redirect stdin to placate older versions of autoconf. Sigh.
118 if ($2 --version) < /dev/null > /dev/null 2>&1; then
123 AC_MSG_RESULT(missing)
127 # Like AC_CONFIG_HEADER, but automatically create stamp file.
129 AC_DEFUN(AM_CONFIG_HEADER,
131 AC_CONFIG_HEADER([$1])
132 dnl When config.status generates a header, we must update the stamp-h file.
133 dnl This file resides in the same directory as the config header
134 dnl that is generated. We must strip everything past the first ":",
135 dnl and everything past the last "/".
136 AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
137 ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
138 <<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
140 for am_file in <<$1>>; do
141 case " <<$>>CONFIG_HEADERS " in
142 *" <<$>>am_file "*<<)>>
143 echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
146 am_indx=`expr "<<$>>am_indx" + 1`