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      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
     24 AC_PREREQ([2.60])
     25 #
     26 # Version should match the current Render version. XRenderQueryVersion
     27 # returns the version from render.h, NOT the version we set here. But we
     28 # 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 Xrender version l.n.m corresponds to protocol version l.n
     31 #
     32 AC_INIT(libXrender, [0.9.13],
     33 	[https://gitlab.freedesktop.org/xorg/lib/libxrender/-/issues],
     34 	[libXrender])
     35 AC_CONFIG_SRCDIR([Makefile.am])
     36 AC_CONFIG_HEADERS([config.h])
     37 AC_CONFIG_MACRO_DIRS([m4])
     38 
     39 PACKAGE_BRIEF="Library for the Render Extension to the X11 protocol"
     40 AC_SUBST(PACKAGE_BRIEF)
     41 
     42 # Initialize Automake
     43 AM_INIT_AUTOMAKE([foreign dist-xz])
     44 
     45 # Initialize libtool
     46 LT_INIT
     47 
     48 # Require X.Org macros 1.8 or later for AC_PROG_INSTALL
     49 m4_ifndef([XORG_MACROS_VERSION],
     50           [m4_fatal([must install xorg-macros 1.8 or later before running autoconf/autogen])])
     51 XORG_MACROS_VERSION(1.8)
     52 XORG_DEFAULT_OPTIONS
     53 XORG_CHECK_MALLOC_ZERO
     54 
     55 # Check render configuration, strip extra digits from package version to
     56 # find the required protocol version
     57 if test "$VERSION" = "" ; then
     58        VERSION=$PACKAGE_VERSION;
     59 fi
     60 RENDER_VERSION=[`echo $VERSION | sed 's/^\([0-9][0-9]*\.[0-9][0-9]*\).*$/\1/'`]
     61 AC_SUBST(RENDER_VERSION)
     62 
     63 # Obtain compiler/linker options for dependencies
     64 PKG_CHECK_MODULES(RENDER, [x11 >= 1.6] renderproto >= $RENDER_VERSION)
     65 
     66 AC_CONFIG_FILES([Makefile
     67 		src/Makefile
     68 		Doxyfile
     69 		xrender.pc])
     70 AC_OUTPUT
     71