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dnl
dnl $Id: configure.ac,v 1.3 2004/08/07 00:40:40 keithp Exp $
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 render.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 Xrender version l.n.m corresponds to protocol version l.n
dnl
AC_INIT(libXrender, 0.9.0, [keithp@keithp.com], libXrender)
AM_INIT_AUTOMAKE([dist-bzip2])
AM_MAINTAINER_MODE
AM_CONFIG_HEADER(config.h)
AC_CONFIG_AUX_DIR(.)
# 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 "$x_found_with_pkgconfig" = "yes"
then
X_REQUIRES="x11"
X_NON_PKG_CFLAGS=""
X_NON_PKG_LIBS=""
else
AC_PATH_XTRA
if test "x$no_x" = "xyes"
then
AC_MSG_ERROR([X is required, but it was either disabled or not found.])
fi
# pkg-config adds the -l flag while AC_PATH_XTRA does not
X_LIBS="$X_LIBS -lX11"
#
# Check for XTHREADS support
#
save_LIBS="$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
X_REQUIRES=""
X_NON_PKG_CFLAGS="$X_CFLAGS"
X_NON_PKG_LIBS="$X_LIBS"
fi
AC_SUBST(X_REQUIRES)
AC_SUBST(X_NON_PKG_CFLAGS)
AC_SUBST(X_NON_PKG_LIBS)
# Check render configuration, strip extra digits from package version to
# find the required protocol version
if test "$VERSION" = "" ; then
VERSION=$PACKAGE_VERSION;
fi
RENDER_VERSION=[`echo $VERSION | sed 's/^\([0-9][0-9]*\.[0-9][0-9]*\).*$/\1/'`]
PKG_CHECK_MODULES(RENDER, render >= $RENDER_VERSION)
AC_OUTPUT([Makefile
xrender.pc])
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