1 # Do all the work for Automake. -*- Autoconf -*-
3 # This macro actually does too much some checks are only needed if
4 # your package does certain things. But this isn't really a big deal.
6 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
7 # Free Software Foundation, Inc.
9 # This program is free software; you can redistribute it and/or modify
10 # it under the terms of the GNU General Public License as published by
11 # the Free Software Foundation; either version 2, or (at your option)
14 # This program is distributed in the hope that it will be useful,
15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 # GNU General Public License for more details.
19 # You should have received a copy of the GNU General Public License
20 # along with this program; if not, write to the Free Software
21 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
26 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
27 # AM_INIT_AUTOMAKE([OPTIONS])
28 # -----------------------------------------------
29 # The call with PACKAGE and VERSION arguments is the old style
30 # call (pre autoconf-2.50), which is being phased out. PACKAGE
31 # and VERSION should now be passed to AC_INIT and removed from
32 # the call to AM_INIT_AUTOMAKE.
33 # We support both call styles for the transition. After
34 # the next Automake release, Autoconf can make the AC_INIT
35 # arguments mandatory, and then we can depend on a new Autoconf
36 # release and drop the old call support.
37 AC_DEFUN([AM_INIT_AUTOMAKE],
39 dnl Autoconf wants to disallow AM_ names. We explicitly allow
40 dnl the ones we care about.
41 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
42 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
43 AC_REQUIRE([AC_PROG_INSTALL])dnl
44 # test to see if srcdir already configured
45 if test "`cd $srcdir && pwd`" != "`pwd`" &&
46 test -f $srcdir/config.status; then
47 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
50 # test whether we have cygpath
51 if test -z "$CYGPATH_W"; then
52 if (cygpath --version) >/dev/null 2>/dev/null; then
53 CYGPATH_W='cygpath -w'
60 # Define the identity of the package.
61 dnl Distinguish between old-style and new-style calls.
63 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
64 AC_SUBST([PACKAGE], [$1])dnl
65 AC_SUBST([VERSION], [$2])],
66 [_AM_SET_OPTIONS([$1])dnl
67 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
68 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
70 _AM_IF_OPTION([no-define],,
71 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
72 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
74 # Some tools Automake needs.
75 AC_REQUIRE([AM_SANITY_CHECK])dnl
76 AC_REQUIRE([AC_ARG_PROGRAM])dnl
77 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
78 AM_MISSING_PROG(AUTOCONF, autoconf)
79 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
80 AM_MISSING_PROG(AUTOHEADER, autoheader)
81 AM_MISSING_PROG(MAKEINFO, makeinfo)
84 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
85 # We need awk for the "check" target. The system "awk" is bad on
87 AC_REQUIRE([AC_PROG_AWK])dnl
88 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
89 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
90 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
91 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
92 [_AM_PROG_TAR([v7])])])
93 _AM_IF_OPTION([no-dependencies],,
94 [AC_PROVIDE_IFELSE([AC_PROG_CC],
95 [_AM_DEPENDENCIES(CC)],
97 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
98 AC_PROVIDE_IFELSE([AC_PROG_CXX],
99 [_AM_DEPENDENCIES(CXX)],
100 [define([AC_PROG_CXX],
101 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
106 # When config.status generates a header, we must update the stamp-h file.
107 # This file resides in the same directory as the config header
108 # that is generated. The stamp files are numbered to have different names.
110 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
111 # loop where config.status creates the headers, so we can generate
112 # our stamp files there.
113 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
114 [# Compute $1's index in $config_headers.
116 for _am_header in $config_headers :; do
121 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
124 echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])