gentoo-overlay/media-libs/libpostproc/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>video</herd>
<maintainer>
	<email>media-video@gentoo.org</email>
</maintainer>
<use>
	<flag name="3dnowext">
		Enable manually-optimised routines using the AMD 3DNow!Ex SIMD
		instruction set, present in modern AMD CPUs.  (Check for
		3dnowext in /proc/cpuinfo to know whether your CPU supports it).
	</flag>
	<flag name="pic">Force shared libraries to be built as PIC (this is slower).</flag>
	<flag name="vis"> Adds support for SIMD optimizations for UltraSPARC processors.</flag>
</use>
</pkgmetadata>