sdl_gfx: bump version.

* cleanup recipe layout.
* add a link for libSDL_gfx.15.so, it's still compatible.
* use more correct requires.

media-libs/sdl_gfx/sdl_gfx-2.0.26.recipe

@@ -0,0 +1,96 @@
+SUMMARY="SDL graphics drawing primitives and other support functions"
+DESCRIPTION="
+The SDL_gfx library evolved out of the SDL_gfxPrimitives code which provided \
+basic drawing routines such as lines, circles or polygons and SDL_rotozoom \
+which implemented a interpolating rotozoomer for SDL_surfaces.
+"
+HOMEPAGE="http://www.ferzkopp.net/joomla/content/view/19/14/"
+LICENSE="Zlib"
+COPYRIGHT="1999-2012 A. Schiffler"
+REVISION="1"
+SOURCE_URI="http://www.ferzkopp.net/Software/SDL_gfx-2.0/SDL_gfx-$portVersion.tar.gz"
+CHECKSUM_SHA256="7ceb4ffb6fc63ffba5f1290572db43d74386cd0781c123bc912da50d34945446"
+SOURCE_DIR="SDL_gfx-$portVersion"
+
+ARCHITECTURES="x86_gcc2 x86 x86_64"
+SECONDARY_ARCHITECTURES="x86_gcc2 x86"
+
+PROVIDES="
+	sdl_gfx$secondaryArchSuffix = $portVersion compat >= 2
+	lib:libSDL_gfx$secondaryArchSuffix = 16.9.1 compat >= 15
+	"
+
+REQUIRES="
+	haiku$secondaryArchSuffix
+	lib:libsdl_1.2$secondaryArchSuffix
+	lib:libGL$secondaryArchSuffix
+	"
+
+PROVIDES_devel="
+	sdl_gfx${secondaryArchSuffix}_devel = $portVersion compat >= 2
+	devel:sdl_gfx$secondaryArchSuffix = 16.9.1 compat >= 15
+	devel:libSDL_gfx$secondaryArchSuffix = 16.9.1 compat >= 15
+	"
+
+REQUIRES_devel="
+	sdl_gfx$secondaryArchSuffix == $portVersion base
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	devel:libsdl_1.2$secondaryArchSuffix
+	"
+
+BUILD_PREREQUIRES="
+	cmd:aclocal
+	cmd:autoconf
+	cmd:gcc$secondaryArchSuffix
+	cmd:ld$secondaryArchSuffix
+	cmd:libtool
+	cmd:make
+	cmd:pkg_config$secondaryArchSuffix
+	cmd:sdl_config$secondaryArchSuffix
+	"
+
+BUILD()
+{
+	if [ $effectiveTargetArchitecture = x86_gcc2 ]; then
+		disableMMX="--disable-mmx"
+	fi
+	autoreconf -fi
+	runConfigure ./configure $disableMMX
+	make
+}
+
+INSTALL()
+{
+	make install
+
+	# remove libtool library file
+	rm $libDir/libSDL_gfx.la
+
+	prepareInstalledDevelLib libSDL_gfx
+	fixPkgconfig
+
+	ln -s libSDL_gfx.so.16 $libDir/libSDL_gfx.so.15
+
+	packageEntries devel \
+			$developDir
+}
+
+TEST()
+{
+	cd Test
+	./autogen.sh
+	runConfigure ./configure
+	make
+	TestABGR
+	TestFonts
+	TestFramerate
+	TestImageFilter
+	TestGfxBlit
+	TestGfxPrimitives
+	TestGfxTexture
+	TestRotozoom
+	TestShrink
+}