vkQauke Arch pkgbuild & Makefile fix #1 (https://github.com/Novum/vkQuake/pull/129)

Makefile.patch

--- Makefile	2017-12-20 16:00:30.276063742 -0500
+++ Makefile.new	2017-12-20 16:02:13.883431557 -0500
@@ -52,7 +52,7 @@
 #CPUFLAGS= -mtune=k8
 #CPUFLAGS= -march=atom
 CPUFLAGS=
-LDFLAGS = -L$(VULKAN_SDK)/lib
+LDFLAGS += -L$(VULKAN_SDK)/lib
 DFLAGS ?=
 CFLAGS ?= -Wall -Wno-trigraphs
 CFLAGS += $(CPUFLAGS)

PKGBUILD

# Maintainer: Michael DeGuzis <mdeguzis@gmail.com>
# Please note you must have a Vulkan-capable GPU

pkgname=vkquake-git
_gitname=vkquake
pkgver=0.97.2.r3.gce2522e
pkgrel=1
pkgdesc="A modern Quake 1 engine. Forked from Fitzquake. This version contains Vulkan API support (git-latest)."
arch=('i686' 'x86_64')
conflicts=('vkquake')
provides=('vkquake')
url="https://github.com/Novum/vkquake"
license=('GPL2')
options=(!strip)
depends=(
		 'git' 'flac' 'glibc' 'libgl' 'libmad' 'libmikmod' 'libogg' 
		 'libvorbis' 'libx11' 'opusfile' 'sdl2' 'vulkan-validation-layers'
		 'tslib'
)
install=$pkgname.install
source=('git+https://github.com/Novum/vkquake.git'
	'vkquake.desktop'
	'vkquake.png'
	'vkquake.svg'
    'Makefile.patch')
md5sums=('SKIP'
	 '202e1efb0491aafcc9de6f44295dc272'
	 'ffc3103326b0378af770b1318cf4e7e6'
	 'd6b9553906db3cbadfbc40aafafa2b5d'
	 '5bc65f865c871584f5cd6a508693da09489cc51f')

pkgver() {

  cd "$_gitname"
  git describe --long --tags | sed 's/\([^-]*-g\)/r\1/;s/-/./g'

}

build() {
  
  cd "$srcdir/$_gitname"
  
  patch Quake/Makefile < $srcdir/Makefile.patch
  # clean
  msg "Cleaning make files"
  make -C Quake clean
  
  msg "Starting make..."
  		CFLAGS="$CFLAGS -DSTRIP=': do not strip:' -DDO_USERDIRS=1 -DUSE_SDL2=1 -DUSE_CODEC_FLAC=1 -DUSE_CODEC_OPUS=1 -DUSE_CODEC_MIKMOD=1 -DUSE_CODEC_UMX=1 -I/usr/include/opus"
  		LDFLAGS="$LDFLAGS -lopusfile -lFLAC -lmikmod"
  make -C Quake 
  make -C Misc/vq_pak

}

package() {

  cd "$srcdir/$_gitname"

  # Install main binary
  install -Dm755 Quake/vkquake "$pkgdir"/usr/bin/vkquake

  # pak files
  install -Dm644 "$srcdir/$_gitname/Misc/vq_pak/vkquake.pak" "$pkgdir/usr/share/games/vkquake/vkquake.pak"

  # Make doc dir
  mkdir -p $pkgdir/usr/share/doc/vkquake/

  # supplemental files
  install -Dm644 "$srcdir/$_gitname.desktop" "$pkgdir/usr/share/applications/vkquake.desktop"
  install -Dm644 "$srcdir/$_gitname.png" "$pkgdir/usr/share/pixmaps/vkquake.png"
  install -Dm644 "$srcdir/$_gitname.svg" "$pkgdir/usr/share/icons/vkquake.svg"
  install -Dm644 readme.md "$pkgdir"/usr/share/doc/vkquake/readme.md

}