pngquant: build shared lib, add _devel, use lcms2, add TEST.

media-gfx/pngquant/pngquant-2.7.2.recipe

@@ -8,7 +8,7 @@ modern web browsers, and have better fallback in IE6 than 24-bit PNGs."
 HOMEPAGE="https://pngquant.org/"
 COPYRIGHT="2009-2016 by Kornel Lesiński"
 LICENSE="GNU GPL v3"
-REVISION="1"
+REVISION="2"
 SOURCE_URI="https://github.com/pornel/pngquant/archive/$portVersion.tar.gz"
 CHECKSUM_SHA256="071e1af157ed2044d68522f4a18c5d94c5b6cbd83827a08e1bdf0ec0649f9cc9"
 
@@ -18,36 +18,57 @@ SECONDARY_ARCHITECTURES="!x86_gcc2 x86"
 PROVIDES="
 	pngquant$secondaryArchSuffix = $portVersion
 	cmd:pngquant = $portVersion
+	lib:libimagequant$secondaryArchSuffix = 0
 	"
 REQUIRES="
 	haiku$secondaryArchSuffix
+	lib:liblcms2$secondaryArchSuffix
 	lib:libpng16$secondaryArchSuffix
 	lib:libz$secondaryArchSuffix
 	"
 
+PROVIDES_devel="
+	pngquant${secondaryArchSuffix}_devel = $portVersion
+	devel:libimagequant$secondaryArchSuffix = 0
+	"
+REQUIRES_devel="
+	pngquant$secondaryArchSuffix == $portVersion base
+	"
+
 BUILD_REQUIRES="
 	haiku${secondaryArchSuffix}_devel
+	devel:liblcms2$secondaryArchSuffix
 	devel:libpng16$secondaryArchSuffix
 	devel:libz$secondaryArchSuffix
 	"
 BUILD_PREREQUIRES="
+	cmd:awk
 	cmd:gcc$secondaryArchSuffix
 	cmd:make
-	cmd:awk
-	cmd:git
 	cmd:pkg_config$secondaryArchSuffix
 	"
 
 BUILD()
 {
 	runConfigure ./configure
-	make
+	make staticlib sharedlib bin.shared
 }
 
 INSTALL()
 {
-	make install
-	mkdir -p $manDir
-	cp $prefix/share/man/man1/* $manDir
-	rm -rf $prefix/share
+	make install MANPREFIX=$manDir
+	install -d -m 755 $libDir $includeDir
+	install -t $libDir lib/libimagequant.{a,so.0}
+	install -t $includeDir lib/libimagequant.h
+
+	prepareInstalledDevelLib libimagequant
+	
+	# devel package
+        packageEntries devel \
+                $developDir
+}
+
+TEST()
+{
+	LIBRARY_PATH=$sourceDir/lib:$LIBRARY_PATH make test.shared
 }