feh: update to 2.13.

srcpkgs/feh/template

@@ -1,9 +1,7 @@
 # Template file for 'feh'
 pkgname=feh
-version=2.12.1
+version=2.13
 revision=1
-build_style=gnu-makefile
-make_build_args="PREFIX=/usr exif=1 help=1"
 hostmakedepends="pkg-config"
 makedepends="giblib-devel libcurl-devel libexif-devel
  libpng-devel libjpeg-turbo-devel libXinerama-devel libXt-devel"
@@ -12,4 +10,11 @@ maintainer="Juan RP <xtraeme@voidlinux.eu>"
 license="MIT"
 homepage="http://feh.finalrewind.org/"
 distfiles="${homepage}/feh-${version}.tar.bz2"
-checksum=9026ece01d79560e1eff9715fa1765eef82e22c766da5994ee787984a6f466a1
+checksum=f695d15f32263d174d1a51cf2389206e2ba7814a74f009121d26de1fe04fca19
+
+do_build() {
+	make ${makejobs} CC=$CC PREFIX=/usr exif=1 help=1
+}
+do_install() {
+	make PREFIX=/usr DESTDIR=${DESTDIR} install
+}