zopfli: build with cmake; add a devel subpkg

remove unnecessary vlicense

Closes #23986
Closes #24003

srcpkgs/zopfli-devel

@@ -0,0 +1 @@
+zopfli

srcpkgs/zopfli/template

@@ -1,10 +1,10 @@
 # Template file for 'zopfli'
 pkgname=zopfli
 version=1.0.3
-revision=1
+revision=2
 wrksrc="${pkgname}-${pkgname}-${version}"
-build_style=gnu-makefile
-make_build_args="zopfli zopflipng"
+build_style=cmake
+configure_args=-DZOPFLI_BUILD_SHARED=ON
 short_desc="Very good, but slow, deflate or zlib compression"
 maintainer="Leah Neukirchen <leah@vuxu.org>"
 license="Apache-2.0"
@@ -12,12 +12,12 @@ homepage="https://github.com/google/zopfli"
 distfiles="https://github.com/google/${pkgname}/archive/${pkgname}-${version}.tar.gz"
 checksum=e955a7739f71af37ef3349c4fa141c648e8775bceb2195be07e86f8e638814bd
 
-pre_build() {
-	export CFLAGS="$CFLAGS $LDFLAGS -lm"
-}
-
-do_install() {
-	vbin zopfli
-	vbin zopflipng
-	vlicense COPYING LICENSE
+zopfli-devel_package() {
+	depends="${sourcepkg}>=${version}_${revision}"
+	short_desc+=" - development files"
+	pkg_install() {
+		vmove usr/include
+		vmove "usr/lib/*.so"
+		vmove usr/lib/cmake
+	}
 }