libpostproc, disable static library (#8395)

media-libs/libpostproc/libpostproc-10~20172510.recipe

@@ -4,7 +4,7 @@ HOMEPAGE="https://github.com/lu-zero/postproc"
 COPYRIGHT="2012 Derek Buitenhuis
 	2017 Luca Barbato"
 LICENSE="GNU GPL v2"
-REVISION="1"
+REVISION="2"
 srcGitRev="bea950e5011e71310dcc5683977ea217d32e5d7c"
 SOURCE_URI="https://github.com/lu-zero/postproc/archive/$srcGitRev.tar.gz"
 CHECKSUM_SHA256="19c6cf1844f81b5ebc0b354094df144120a2911736b3ff2d78af800d415f8052"
@@ -55,7 +55,8 @@ BUILD()
 		--libdir=$libDir \
 		--shlibdir=$libDir \
 		--incdir=$includeDir \
-		--enable-shared
+		--enable-shared \
+		--disable-static
 	make $jobArgs
 }