bspwm-git: simplify by using the gnu-makefile build_style.

srcpkgs/bspwm-git/template

@@ -2,26 +2,20 @@
 pkgname=bspwm-git
 version=20131221
 revision=1
+build_style=gnu-makefile
 makedepends="libxcb-devel xcb-util-devel xcb-util-wm-devel"
 short_desc="A tiling window manager based on binary space partitioning"
 maintainer="Ypnose <linuxienATlegtuxDOTorg>"
 license="BSD"
 homepage="https://github.com/baskerville/bspwm"
 
-
 do_fetch() {
 	local url="git://github.com/baskerville/bspwm"
 	msg_normal "Fetching source from $url ...\n"
 	git clone ${url} ${pkgname}-${version}
 }
 
-do_build() {
-	sed -i 's/LIBS     =/LIBS     +=/g' Makefile
-	make CC=$CC INCS="-I." ${makejobs}
-}
-
-do_install() {
-	make PREFIX=/usr DESTDIR=$DESTDIR install
+post_install() {
 	vinstall LICENSE 644 usr/share/licenses/$pkgname
 }