vkquake2 aur fix

diff --git a/PKGBUILD b/PKGBUILD
index 3551958..232bed5 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -8,7 +8,7 @@ pkgdesc="id Software's Quake 2 v3.21 with Vulkan support"
 arch=(i686 x86_64)
 url="https://github.com/kondrak/vkQuake2"
 license=(GPL2)
-depends=(alsa-lib libxxf86dga xdg-utils opengl-driver)
+depends=(alsa-lib libxxf86dga xdg-utils opengl-driver vulkan-icd-loader)
 makedepends=(vulkan-headers glu)
 install="$pkgname.install"
 source=("https://github.com/kondrak/$_remote/archive/$pkgver.tar.gz"
@@ -24,6 +24,7 @@ _build=release #unset for debug
 prepare() {
     cd "$srcdir/$_remote-$pkgver"
     patch -Np1 -i ../ref_vk.patch
+    sed -i '/XCFLAGS=/a RELEASE_CFLAGS=$(BASE_CFLAGS) $(CFLAGS) $(LDFLAGS) -std=c17' 'linux/Makefile'
 }

 build() {