94 lines
2.7 KiB
Ruby
94 lines
2.7 KiB
Ruby
class Glew < Formula
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desc "OpenGL Extension Wrangler Library"
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homepage "https://glew.sourceforge.io/"
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url "https://downloads.sourceforge.net/project/glew/glew/2.2.0/glew-2.2.0.tgz"
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sha256 "d4fc82893cfb00109578d0a1a2337fb8ca335b3ceccf97b97e5cc7f08e4353e1"
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license "BSD-3-Clause"
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revision 1
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head "https://github.com/nigels-com/glew.git", branch: "master"
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bottle do
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rebuild 1
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sha256 cellar: :any, arm64_monterey: "17420ea2fddc60d424c2113aa9f452603763cacabcf4447457781c9dc974bf78"
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sha256 cellar: :any, arm64_big_sur: "ff3928527b5eca567f758adaec4674495baf760b974e624d06a6e4f9f0540db1"
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sha256 cellar: :any, monterey: "17e8c8fcc77d132b1d47c47ba5bb3a22a84088aa6c06ec890bf8a8463f363ffc"
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sha256 cellar: :any, big_sur: "c96cbd58749e9e19359058823ef06c2b4b3b621e4751e4970dbc649d6e0f6bae"
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sha256 cellar: :any, catalina: "4afe7a78fbe20c553a42d30e6b14f7696c3636bab810d2907b8843d583c115f2"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "1bad4a1bacddec065a38c9ccb6c87dd5423c554aed6ac1b187fe8164b071267e"
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end
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depends_on "cmake" => [:build, :test]
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on_linux do
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depends_on "freeglut" => :test
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depends_on "mesa-glu"
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end
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def install
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cd "build" do
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system "cmake", "./cmake", *std_cmake_args
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system "make"
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system "make", "install"
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end
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doc.install Dir["doc/*"]
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end
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test do
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(testpath/"CMakeLists.txt").write <<~EOS
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project(test_glew)
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set(CMAKE_CXX_STANDARD 11)
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find_package(OpenGL REQUIRED)
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find_package(GLEW REQUIRED)
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add_executable(${PROJECT_NAME} main.cpp)
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target_link_libraries(${PROJECT_NAME} PUBLIC OpenGL::GL GLEW::GLEW)
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EOS
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(testpath/"main.cpp").write <<~EOS
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#include <GL/glew.h>
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int main()
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{
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return 0;
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}
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EOS
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system "cmake", ".", "-Wno-dev"
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system "make"
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glut = "GLUT"
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on_linux do
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glut = "GL"
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end
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(testpath/"test.c").write <<~EOS
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#include <GL/glew.h>
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#include <#{glut}/glut.h>
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int main(int argc, char** argv) {
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glutInit(&argc, argv);
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glutCreateWindow("GLEW Test");
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GLenum err = glewInit();
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if (GLEW_OK != err) {
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return 1;
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}
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return 0;
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}
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EOS
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flags = %W[-L#{lib} -lGLEW]
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on_macos do
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flags << "-framework" << "GLUT"
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end
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on_linux do
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flags << "-lglut"
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end
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system ENV.cc, testpath/"test.c", "-o", "test", *flags
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on_linux do
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# Fails in Linux CI with: freeglut (./test): failed to open display ''
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return if ENV["HOMEBREW_GITHUB_ACTIONS"]
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end
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system "./test"
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end
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end
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