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/11.2.0.tar.gz"
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sha256 "8ff2fcf9b054e4a4ef56fcd8a637322f827b2b176a592a618d63672ddb896e06"
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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: "f246a388c01f17db48ce3ce01ed422a015315fe989615e9264a2d4a9e64a89de"
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sha256 cellar: :any_skip_relocation, big_sur: "b1a44f2c156be34a7cff90080be72ae1c4dac9e3ba9da3042234b0150f4b016f"
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sha256 cellar: :any_skip_relocation, catalina: "85bd75ea05d1538fe839d88b5a13295d5dafa731f4aca7714fd13188aaf532df"
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sha256 cellar: :any_skip_relocation, mojave: "95c1617386ff2a3ba3ddc76432a0daba9af91ed9fd4f18ac147d937160face5c"
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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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