user/supertux: Fix deps

user/supertux/APKBUILD

@@ -9,7 +9,8 @@ arch="all"
 license="GPL-3.0+"
 depends=""
 makedepends="boost-dev cmake curl-dev glew-dev libogg-dev libvorbis-dev zlib-dev
-	mesa-dev openal-soft-dev physfs-dev sdl2-dev sdl2_image-dev doxygen"
+	mesa-dev openal-soft-dev physfs-dev sdl2-dev sdl2_image-dev doxygen
+	freetype-dev libpng-dev"
 subpackages="$pkgname-doc"
 source="https://github.com/SuperTux/supertux/releases/download/v$pkgver/SuperTux-v$pkgver-Source.tar.gz"
 builddir="$srcdir"/SuperTux-v$pkgver-Source
@@ -20,7 +21,6 @@ build() {
 	fi
 	cmake \
 		-DCMAKE_INSTALL_PREFIX=/usr \
-		-DCMAKE_INSTALL_LIBDIR=lib \
 		-DBUILD_SHARED_LIBS=True \
 		-DCMAKE_BUILD_TYPE=RelWithDebugInfo \
 		-DCMAKE_CXX_FLAGS="$CXXFLAGS" \