Add autoconf stuff.

COPYING

+Copyright (c) 2008 NVIDIA, Corporation
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice (including the next
+paragraph) shall be included in all copies or substantial portions of the
+Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Makefile.am

+SUBDIRS = src trace
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = vdpau.pc
+
+EXTRA_DIST = vdpau.pc.in autogen.sh ChangeLog
+
+.PHONY: ChangeLog
+
+ChangeLog:
+	(GIT_DIR=$(top_srcdir)/.git git-log > .changelog.tmp && mv .changelog.tmp ChangeLog; rm -f .changelog.tmp) || (touch ChangeLog; echo 'git directory not found: installing possibly empty changelog.' >&2)
+
+dist-hook: ChangeLog

autogen.sh

+#! /bin/sh
+
+srcdir=`dirname $0`
+test -z "$srcdir" && srcdir=.
+
+ORIGDIR=`pwd`
+cd $srcdir
+
+autoreconf -v --install || exit 1
+cd $ORIGDIR || exit $?
+
+$srcdir/configure --enable-maintainer-mode "$@"

configure.ac

+AC_PREREQ(2.57)
+
+AC_INIT(libvdpau, 0.1, [xorg@lists.freedesktop.org], libvdpau)
+AM_INIT_AUTOMAKE([dist-bzip2 foreign])
+AM_MAINTAINER_MODE
+
+AM_CONFIG_HEADER(config.h)
+
+# Check for programs.
+AC_PROG_CC
+AC_PROG_CXX
+AC_PROG_LIBTOOL
+
+# Checks for dependencies.
+PKG_CHECK_MODULES(X11, x11)
+AC_SUBST(X11_CFLAGS)
+AC_SUBST(X11_LIBS)
+
+AC_OUTPUT([Makefile
+           src/Makefile
+           trace/Makefile
+           vdpau.pc])

src/Makefile.am

+AM_CFLAGS = \
+    -I$(top_srcdir)/include \
+    $(X11_CFLAGS)
+
+lib_LTLIBRARIES = libvdpau.la
+
+libvdpau_la_SOURCES = \
+    vdpau_wrapper.c
+
+libvdpau_la_LDFLAGS = -version-info 1:0:0 -no-undefined
+
+libvdpauincludedir = $(includedir)/vdpau
+libvdpauinclude_HEADERS = \
+    $(top_srcdir)/include/vdpau/vdpau.h \
+    $(top_srcdir)/include/vdpau/vdpau_x11.h

trace/Makefile.am

+AM_CXXFLAGS = \
+    -I$(top_srcdir)/include \
+    $(X11_CFLAGS)
+
+lib_LTLIBRARIES = libvdpau_trace.la
+
+libvdpau_trace_la_SOURCES = \
+    vdpau_trace.cpp
+
+libvdpau_trace_la_LDFLAGS = -version-info 1:0:0 -no-undefined
+
+libvdpau_traceincludedir = $(includedir)/vdpau
+libvdpau_traceinclude_HEADERS = \
+    $(top_srcdir)/include/vdpau/vdpau.h \
+    $(top_srcdir)/include/vdpau/vdpau_x11.h

vdpau.pc.in

+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: VDPAU
+Description: The Video Decode and Presentation API for UNIX
+Version: @PACKAGE_VERSION@
+Requires.private: x11
+Cflags: -I${includedir}
+Libs: -L${libdir} -lvdpau