diff --git a/vulkan-loader-layers/trunk/PKGBUILD b/vulkan-loader-layers/trunk/PKGBUILD
index 916aa90..4b73c5b 100644
--- a/vulkan-loader-layers/trunk/PKGBUILD
+++ b/vulkan-loader-layers/trunk/PKGBUILD
@@ -5,16 +5,18 @@ pkgbase=vulkan-loader-layers
 pkgname=(vulkan-icd-loader vulkan-validation-layers)
 _pkgname=Vulkan-LoaderAndValidationLayers
 pkgver=1.0.3.0
-pkgrel=2
+pkgrel=3
 arch=(i686 x86_64)
 url="https://www.khronos.org/vulkan/"
 license=('custom')
 depends=()
-makedepends=(git cmake python libxcb)
-source=('git://github.com/KhronosGroup/Vulkan-LoaderAndValidationLayers.git#commit=ec513f8'
-        'git://github.com/KhronosGroup/glslang.git#commit=6c292d3')
+makedepends=(git cmake python python-lxml libxcb)
+source=('git://github.com/KhronosGroup/Vulkan-LoaderAndValidationLayers.git#commit=ece1212'
+        'git://github.com/KhronosGroup/glslang.git#commit=8e3f4c2'
+        vulkan.pc)
 sha256sums=('SKIP'
-            'SKIP')
+            'SKIP'
+            '7c6f3630eba3ed824be1a0027f4fd298df1c5cecc97f07ac905777270cc29a0c')
 
 build() {
   # for validation layers
@@ -61,6 +63,9 @@ package_vulkan-icd-loader() {
   install -m644 include/vulkan/vk_icd.h ${pkgdir}/usr/include/vulkan/
   
   install -m644 LICENSE.txt "${pkgdir}"/usr/share/licenses/${pkgname}/
+
+  install -Dm644 "${srcdir}"/vulkan.pc "${pkgdir}"/usr/lib/pkgconfig/vulkan.pc
+  sed s/%{version}/${pkgver}/       -i "${pkgdir}"/usr/lib/pkgconfig/vulkan.pc
 }
 
 package_vulkan-validation-layers() {
diff --git a/vulkan-loader-layers/trunk/vulkan.pc b/vulkan-loader-layers/trunk/vulkan.pc
new file mode 100644
index 0000000..6ab692b
--- /dev/null
+++ b/vulkan-loader-layers/trunk/vulkan.pc
@@ -0,0 +1,10 @@
+prefix=/usr
+exec_prefix=${prefix}
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: vulkan
+Description: Vulkan ICD Loader
+Version: %{version}
+Libs: -L${libdir} -lvulkan
+Cflags: -I${includedir}