main/glm: modernize APKBUILD

main/glm/APKBUILD

@@ -1,43 +1,30 @@
 # Maintainer: Natanael Copa <ncopa@alpinelinux.org>
 pkgname=glm
 pkgver=0.9.8.5
-pkgrel=0
+pkgrel=1
 pkgdesc="C++ mathematics library for graphics programming"
 url="http://glm.g-truc.net/"
 arch="all"
 license="MIT"
-depends=""
+makedepends="cmake"
-depends_dev=""
-makedepends="$depends_dev cmake"
-install=""
 subpackages="$pkgname-dev"
 source="https://github.com/g-truc/glm/releases/download/$pkgver/glm-$pkgver.zip"
 
-_builddir="$srcdir"/glm
+builddir="$srcdir/$pkgname"
-prepare() {
-	local i
-	cd "$_builddir"
-	for i in $source; do
-		case $i in
-		*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;;
-		esac
-	done
-}
 
 build() {
-	cd "$_builddir"
+	cd "$builddir"
 	mkdir build
 	cd build
 	cmake .. \
 		-DCMAKE_INSTALL_PREFIX=/usr \
 		-DCMAKE_BUILD_TYPE=Release \
-		-DCMAKE_INSTALL_LIBDIR=lib \
+		-DCMAKE_INSTALL_LIBDIR=lib
-		|| return 1
 	make
 }
 
 package() {
-	cd "$_builddir"/build
+	cd "$builddir"/build
 	make install DESTDIR="$pkgdir"
 }