1 files changed, 72 insertions, 0 deletions
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 000000000000..8527d3326d5b
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,72 @@
+# Maintainer: Eric Engestrom <aur [at] engestrom [dot] ch>
+
+_realname=glslc
+pkgname=$_realname-git
+pkgver=r323.4fa3150
+pkgrel=1
+epoch=1
+pkgdesc="Command-line GLSL/HLSL to SPIR-V compiler with Clang-compatible arguments"
+arch=('i686' 'x86_64')
+url='https://github.com/google/shaderc/tree/master/glslc'
+license=('Apache')
+makedepends=('git' 'cmake' 'ninja' 'python')
+provides=("${_realname}=${pkgver}")
+conflicts=("$_realname")
+source=('git+https://github.com/google/shaderc')
+md5sums=('SKIP')
+
+pkgver() {
+  cd "$srcdir"/shaderc
+  printf 'r%d.%s' \
+    $(git rev-list --count HEAD) \
+    $(git log --pretty=format:'%h' -n 1)
+}
+
+prepare() {
+  # Fetch source dependencies
+  cd "$srcdir"/shaderc/third_party/
+
+  if [ ! -d googletest ]; then
+    git clone https://github.com/google/googletest.git
+  fi
+
+  if [ ! -d glslang ]; then
+    git clone https://github.com/google/glslang.git
+  fi
+
+  if [ ! -d spirv-tools ]; then
+    git clone https://github.com/KhronosGroup/SPIRV-Tools.git spirv-tools
+  fi
+
+  if [ ! -d spirv-tools/external/spirv-headers ]; then
+    git clone https://github.com/KhronosGroup/SPIRV-Headers.git spirv-tools/external/spirv-headers
+  fi
+}
+
+build() {
+  cd "$srcdir"
+
+  mkdir -p build
+  cd build
+
+  cmake "$srcdir"/shaderc \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DCMAKE_INSTALL_PREFIX=/usr \
+    -GNinja \
+    -Dshaderc_SOURCE_DIR="$srcdir"/shaderc \
+    -DPYTHON_EXE=/usr/bin/python2
+  ninja glslc
+}
+
+check(){
+  cd "$srcdir"/build
+  ninja test
+}
+
+package() {
+  cd "$srcdir"/build
+
+  install -d "$pkgdir"/usr/{bin,share/doc/"$_realname"}
+  install -m755 glslc/glslc "$pkgdir"/usr/bin/
+  install -m644 ../shaderc/glslc/README.asciidoc "$pkgdir"/usr/share/doc/"$_realname"/
+}