1#
2#  Copyright © 2003 Keith Packard, Noah Levitt
3#
4#  Permission to use, copy, modify, distribute, and sell this software and its
5#  documentation for any purpose is hereby granted without fee, provided that
6#  the above copyright notice appear in all copies and that both that
7#  copyright notice and this permission notice appear in supporting
8#  documentation, and that the name of Keith Packard not be used in
9#  advertising or publicity pertaining to distribution of the software without
10#  specific, written prior permission.  Keith Packard makes no
11#  representations about the suitability of this software for any purpose.  It
12#  is provided "as is" without express or implied warranty.
13#
14#  KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
15#  INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
16#  EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
17#  CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
18#  DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
19#  TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
20#  PERFORMANCE OF THIS SOFTWARE.
21#
22
23# Initialize Autoconf
24AC_PREREQ([2.60])
25#
26# Version should match the current XComposite version. XCompositeQueryVersion
27# returns the version from xcompositewire.h, NOT the version we set here.
28# But we try to keep these the same.  Note that the library has an extra
29# digit in the version number to track changes which don't affect the
30# protocol, so Xcomposite version l.n.m corresponds to protocol version l.n
31# that 'revision' number appears in Xcomposite.h and has to be manually
32# synchronized.
33#
34AC_INIT(libXcomposite, [0.4.6],
35	[https://gitlab.freedesktop.org/xorg/lib/libxcomposite/-/issues],
36	[libXcomposite])
37AC_CONFIG_SRCDIR([Makefile.am])
38AC_CONFIG_HEADERS([config.h])
39
40# Initialize Automake
41AM_INIT_AUTOMAKE([foreign dist-xz])
42
43# Initialize libtool
44AC_PROG_LIBTOOL
45
46# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS
47m4_ifndef([XORG_MACROS_VERSION],
48	  [m4_fatal([must install xorg-macros 1.8 or later before running autoconf/autogen])])
49XORG_MACROS_VERSION(1.8)
50XORG_DEFAULT_OPTIONS
51XORG_WITH_XMLTO(0.0.20)
52
53# Determine if the source for man pages is available
54# It may already be present (tarball) or can be generated using xmlto
55AM_CONDITIONAL([INSTALL_MANPAGES],
56	[test -f "$srcdir/man/Xcomposite.man" || test "x$have_xmlto" = xyes])
57
58# Check compositeext configuration, strip extra digits from package version to
59# find the required protocol version
60if test "$VERSION" = "" ; then
61       VERSION=$PACKAGE_VERSION;
62fi
63COMPOSITEEXT_VERSION=[`echo $VERSION | sed 's/^\([0-9][0-9]*\.[0-9][0-9]*\).*$/\1/'`]
64AC_SUBST(COMPOSITEEXT_VERSION)
65
66# Obtain compiler/linker options for dependencies
67PKG_CHECK_MODULES(XCOMPOSITE,
68        [compositeproto >= $COMPOSITEEXT_VERSION xproto >= 7.0.22 x11])
69PKG_CHECK_MODULES(XFIXES, xfixes)
70
71AC_CONFIG_FILES([Makefile
72		src/Makefile
73		man/Makefile
74		xcomposite.pc])
75AC_OUTPUT
76