50 lines
1.6 KiB
Ruby
50 lines
1.6 KiB
Ruby
class Glslang < Formula
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desc "OpenGL and OpenGL ES reference compiler for shading languages"
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homepage "https://www.khronos.org/opengles/sdk/tools/Reference-Compiler/"
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url "https://github.com/KhronosGroup/glslang/archive/11.4.0.tar.gz"
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sha256 "9bae79c2b640b60474f8944a5ab4aff3af990074636ea2a0a3c97cb86be61dfa"
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head "https://github.com/KhronosGroup/glslang.git"
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livecheck do
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url :stable
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regex(/^v?(\d+(?:\.\d+)+)$/i)
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end
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bottle do
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sha256 cellar: :any_skip_relocation, arm64_big_sur: "eb51f24a65ecfb2cd5080f2c562300268c08fe0e107d49521a2ea86f3a7865e5"
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sha256 cellar: :any_skip_relocation, big_sur: "4db24bbba60de0fd354c7f4de436ea330d7cd3f3e5ffca3db262db2ba0e924a0"
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sha256 cellar: :any_skip_relocation, catalina: "ca0171811150b46b0c4a69792582e6e82337c6b9a0d94bc5f69e441acb26e7ee"
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sha256 cellar: :any_skip_relocation, mojave: "a13c9cb21459616831c6d676c233b7899ee9ec1c398b79d3bea9425ff038dba4"
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end
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depends_on "cmake" => :build
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depends_on "python@3.9" => :build
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def install
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args = %w[
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-DBUILD_EXTERNAL=OFF
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-DENABLE_CTEST=OFF
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]
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system "cmake", ".", *std_cmake_args, *args
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system "make"
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system "make", "install"
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end
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test do
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(testpath/"test.frag").write <<~EOS
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#version 110
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void main() {
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gl_FragColor = vec4(1.0, 1.0, 1.0, 1.0);
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}
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EOS
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(testpath/"test.vert").write <<~EOS
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#version 110
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void main() {
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gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;
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}
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EOS
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system "#{bin}/glslangValidator", "-i", testpath/"test.vert", testpath/"test.frag"
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end
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end
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