cairo: Disable static, and add "xcairo" recipe that builds the Xlib backend as a standalone library.

x11-libs/cairo/xcairo-1.16.0.recipe

@@ -0,0 +1,122 @@
+SUMMARY="Multi-platform 2D graphics library"
+DESCRIPTION="Cairo is a 2D graphics library with support for multiple output \
+devices. Currently supported output targets include the X Window \
+System (via both Xlib and XCB), quartz, win32, and image buffers, \
+as well as PDF, PostScript, and SVG file output. Experimental backends \
+include OpenGL, BeOS, OS/2, and DirectFB."
+HOMEPAGE="http://cairographics.org/"
+COPYRIGHT="2000, 2002, 2004-2007 Keith Packard
+	2002-2003 University of Southern California
+	2004-2010 Red Hat, Inc.
+	2005-2010 Mozilla Corporation
+	2006-2009 Adrian Johnson
+	2007-2009 Chris Wilson
+	2006-2013 Intel Corporation
+	2011 Andrea Canciani
+	2011 Samsung Electronics
+	2010-2011 Linaro Limited
+	2009-2010 Eric Anholt
+	2002-2010 many others"
+LICENSE="GNU LGPL v2.1
+	MPL v1.1"
+REVISION="2"
+SOURCE_URI="http://cairographics.org/releases/cairo-$portVersion.tar.xz"
+CHECKSUM_SHA256="5e7b29b3f113ef870d1e3ecf8adf21f923396401604bda16d44be45e66052331"
+PATCHES="cairo-$portVersion.patchset"
+SOURCE_DIR="cairo-$portVersion"
+
+ARCHITECTURES="all !x86_gcc2"
+SECONDARY_ARCHITECTURES="x86"
+
+libVersion="2.11600.0"
+libVersionCompat="$libVersion compat >= ${libVersion%%.*}"
+
+PROVIDES="
+	xcairo$secondaryArchSuffix = $portVersion
+	lib:libcairo_xlib$secondaryArchSuffix = $libVersionCompat
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	cairo$secondaryArchSuffix == $portVersion
+	lib:libpixman_1$secondaryArchSuffix
+	lib:libX11$secondaryArchSuffix
+	"
+
+PROVIDES_devel="
+	xcairo${secondaryArchSuffix}_devel = $portVersion
+	devel:libcairo_xlib$secondaryArchSuffix = $libVersionCompat
+	"
+REQUIRES_devel="
+	xcairo$secondaryArchSuffix == $portVersion base
+	cairo${secondaryArchSuffix}_devel == $portVersion
+	devel:libpixman_1$secondaryArchSuffix
+	devel:libX11$secondaryArchSuffix
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	cairo${secondaryArchSuffix}_devel == $portVersion
+	devel:libX11$secondaryArchSuffix
+	"
+BUILD_PREREQUIRES="
+	cmd:aclocal
+	cmd:autoconf
+	cmd:automake
+	cmd:gcc$secondaryArchSuffix
+	cmd:ld$secondaryArchSuffix
+	cmd:libtoolize
+	cmd:make
+	cmd:pkg_config$secondaryArchSuffix
+	"
+
+defineDebugInfoPackage xcairo$secondaryArchSuffix \
+	"$libDir"/libcairo-xlib.so.$libVersion
+
+BUILD()
+{
+	exit 0
+	autoreconf -fi
+	export CFLAGS=-D__BSD_VISIBLE
+
+	runConfigure ./configure \
+		--disable-static --enable-shared \
+		--enable-xlib
+	make $jobArgs
+
+	# hack: build libcairo-xlib from just the relevant objects
+	rm -f cairo-tmp.a
+	# TODO: these symbols should really all be hidden
+	ar rcs cairo-tmp.a src/.libs/*.o
+	gcc -shared -o libcairo-xlib.so -lcairo -lpixman-1 -lfreetype -lfontconfig \
+		-lX11 -lXext -Wl,--no-undefined \
+		src/.libs/*xlib*.o cairo-tmp.a
+}
+
+INSTALL()
+{
+	# install our custom cairo-xlib
+	mkdir -p $libDir
+	cp libcairo-xlib.so $libDir
+	mv $libDir/libcairo-xlib.so $libDir/libcairo-xlib.so.$libVersion
+	ln -s libcairo-xlib.so.$libVersion $libDir/libcairo-xlib.so.2
+	ln -s libcairo-xlib.so.$libVersion $libDir/libcairo-xlib.so
+
+	# pkg-config
+	mkdir -p $developLibDir/pkgconfig/
+	cp src/cairo-xlib.pc $developLibDir/pkgconfig/
+	sed -i "s/Libs\\:/Libs\\: -lcairo-xlib/" $developLibDir/pkgconfig/cairo-xlib.pc
+
+	# header
+	mkdir -p $includeDir/cairo
+	cp src/cairo-xlib.h $includeDir/cairo/
+	sed -i '/^#if CAIRO_HAS_XLIB_SURFACE.*/i #define CAIRO_HAS_XLIB_SURFACE 1' $includeDir/cairo/cairo-xlib.h
+
+	prepareInstalledDevelLibs \
+		libcairo-xlib
+
+	# make compatibility symlinks
+	ln -s libcairo-xlib.so.$libVersion $libDir/libcairo-xlib.so.2
+
+	packageEntries devel \
+		$developDir
+}