cdogs-sdl: fix musl, cleanup template

srcpkgs/cdogs-sdl/patches/fix-musl.patch

@@ -0,0 +1,11 @@
+--- src/cdogs/enet/unix.c.orig	2016-03-15 16:58:08.347847145 +0100
++++ src/cdogs/enet/unix.c	2016-03-15 16:58:15.916846579 +0100
+@@ -45,7 +45,7 @@
+ #endif
+ 
+ #ifdef HAS_POLL
+-#include <sys/poll.h>
++#include <poll.h>
+ #endif
+ 
+ #ifndef HAS_SOCKLEN_T

srcpkgs/cdogs-sdl/template

@@ -1,10 +1,8 @@
 # Template file for 'cdogs'
 pkgname=cdogs-sdl
 version=0.6.0
-revision=1
+revision=2
 build_style=cmake
-_hqxrev=2a8a05854ad2147425d0b55a3c40e81c368c97fd
-_tinydirrev=53aab97d6a11d70d669ce9c36d0d90ec6937c33d
 hostmakedepends="cmake"
 makedepends="physfs-devel SDL2-devel SDL2_mixer-devel SDL2_image-devel SDL2_net-devel yajl-devel"
 short_desc="A classic overhead run-and-gun game"
@@ -13,7 +11,6 @@ homepage="http://cxong.github.io/cdogs-sdl/"
 license="GPL2"
 distfiles="https://github.com/cxong/cdogs-sdl/archive/$version.tar.gz"
 checksum="ac7c6ca6275bd4de16078d417b77fcc3bec0ea5555b342d8a3901da397736fa6"
-lib32disabled=yes
 configure_args="-DCDOGS_DATA_DIR=/usr/share/cdogs/"
 
 pre_configure() {