Check in build system for Xrandr

1 files changed, 95 insertions, 0 deletions

diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..0ab00f9
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,95 @@
+dnl 
+dnl  $Id$
+dnl 
+dnl  Copyright © 2003 Keith Packard, Noah Levitt
+dnl 
+dnl  Permission to use, copy, modify, distribute, and sell this software and its
+dnl  documentation for any purpose is hereby granted without fee, provided that
+dnl  the above copyright notice appear in all copies and that both that
+dnl  copyright notice and this permission notice appear in supporting
+dnl  documentation, and that the name of Keith Packard not be used in
+dnl  advertising or publicity pertaining to distribution of the software without
+dnl  specific, written prior permission.  Keith Packard makes no
+dnl  representations about the suitability of this software for any purpose.  It
+dnl  is provided "as is" without express or implied warranty.
+dnl 
+dnl  KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+dnl  INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+dnl  EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+dnl  CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+dnl  DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+dnl  TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+dnl  PERFORMANCE OF THIS SOFTWARE.
+dnl
+dnl Process this file with autoconf to create configure.
+
+AC_PREREQ([2.57])
+
+dnl
+dnl Version should match the current Render version. XRenderQueryVersion
+dnl returns the version from randr.h, NOT the version we set here. But we
+dnl try to keep these the same.  Note that the library has an extra
+dnl digit in the version number to track changes which don't affect the
+dnl protocol, so Xrandr version l.n.m corresponds to protocol version l.n
+dnl
+AC_INIT(libXrandr, 1.0.2, [keithp@keithp.com], libXrandr)
+AC_CONFIG_AUX_DIR(.)
+AM_INIT_AUTOMAKE([dist-bzip2])
+AM_MAINTAINER_MODE
+
+AM_CONFIG_HEADER(config.h)
+
+# Check for progs
+AC_PROG_CC
+AC_PROG_LIBTOOL
+
+# Check for X
+PKG_CHECK_MODULES(X, x11, 
+		  [x_found_with_pkgconfig=yes],
+		  [x_found_with_pkgconfig=no])
+		  
+if test "$x_found_with_pkgconfig" = "no"
+then
+	AC_PATH_XTRA
+	X_LIBS="$X_LIBS -lX11"
+
+	if test "x$no_x" = "xyes"
+	then
+	        AC_MSG_ERROR([X is required, but it was either disabled or not found.])
+	fi
+	
+	save_LIBS="$LIBS"
+	save_CFLAGS="$CFLAGS"
+	CFLAGS="$CFLAGS $X_CFLAGS"
+	LIBS="$LIBS $X_LIBS"
+
+	AC_MSG_CHECKING([for XTHREADS in Xlib])
+	AC_RUN_IFELSE(
+	   [AC_LANG_PROGRAM([[#include <X11/Xlib.h>]],
+			    [[return XInitThreads() == 0 ? 0 : 1;]])],
+	   [xthreads=no],
+	   [xthreads=yes],
+	   [xthreads=yes])
+	   
+	AC_MSG_RESULT($xthreads)
+	
+	LIBS="$save_LIBS"
+	CFLAGS="$save_CFLAGS"
+	
+	if test "x$xthreads" = "xyes"
+	then
+	        X_CFLAGS="$X_CFLAGS -DXTHREADS"
+	fi
+fi
+
+# Check randr configuration, strip extra digits from package version to
+# find the required protocol version
+
+RANDR_VERSION=[`echo $VERSION | sed 's/^\([0-9][0-9]*\.[0-9][0-9]*\).*$/\1/'`]
+PKG_CHECK_MODULES(RANDR, randr >= $RANDR_VERSION xext xrender render)
+
+AC_OUTPUT([Makefile
+	   src/Makefile
+	   man/Makefile
+           xrandr.pc])
+