81 lines
2.7 KiB
Ruby
81 lines
2.7 KiB
Ruby
class Libepoxy < Formula
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desc "Library for handling OpenGL function pointer management"
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homepage "https://github.com/anholt/libepoxy"
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url "https://download.gnome.org/sources/libepoxy/1.5/libepoxy-1.5.10.tar.xz"
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sha256 "072cda4b59dd098bba8c2363a6247299db1fa89411dc221c8b81b8ee8192e623"
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license "MIT"
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# We use a common regex because libepoxy doesn't use GNOME's "even-numbered
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# minor is stable" version scheme.
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livecheck do
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url :stable
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regex(/libepoxy[._-]v?(\d+(?:\.\d+)+)\.t/i)
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end
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bottle do
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sha256 cellar: :any, arm64_ventura: "52aeeb179036343d54c93b30413f41e7dfd524d2aeb8b7f590ef31bbb07bd657"
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sha256 cellar: :any, arm64_monterey: "a5164efc11c9f11adaba87595c6a12cadf12671e860e9b38d11fa3081c7b2c1c"
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sha256 cellar: :any, arm64_big_sur: "839cc3388516586debdc98d72a3fb4b8237ee432a5be7262e8c835367093f29d"
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sha256 cellar: :any, ventura: "91cca5d118a350e7105a303fd873915fc5f36c0a83be02101f3c742a52d0059c"
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sha256 cellar: :any, monterey: "9ec0246218c3d31cfce70e1a492f7cdc03884f638d9986be28bec0b769d6648b"
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sha256 cellar: :any, big_sur: "c398ece0b10339f409d48d3b06866285f7a58294a3dca6d9c88e798a35af6b36"
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sha256 cellar: :any, catalina: "2b5537e288b18b6545d0cf78229d5c2b695d0d2e51b627e21e77573c88217b42"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "8798e1682f355df0c5009b8b968ecb2b9bd447f32683ad21f10e68ea60320819"
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end
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depends_on "meson" => :build
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depends_on "ninja" => :build
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depends_on "pkg-config" => :build
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depends_on "python@3.11" => :build
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on_linux do
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depends_on "freeglut"
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end
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def install
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mkdir "build" do
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system "meson", *std_meson_args, ".."
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system "ninja"
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system "ninja", "install"
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end
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end
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test do
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(testpath/"test.c").write <<~EOS
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#include <epoxy/gl.h>
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#ifdef OS_MAC
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#include <OpenGL/CGLContext.h>
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#include <OpenGL/CGLTypes.h>
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#include <OpenGL/OpenGL.h>
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#endif
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int main()
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{
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#ifdef OS_MAC
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CGLPixelFormatAttribute attribs[] = {0};
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CGLPixelFormatObj pix;
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int npix;
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CGLContextObj ctx;
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CGLChoosePixelFormat( attribs, &pix, &npix );
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CGLCreateContext(pix, (void*)0, &ctx);
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#endif
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glClear(GL_COLOR_BUFFER_BIT);
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#ifdef OS_MAC
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CGLReleasePixelFormat(pix);
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CGLReleaseContext(pix);
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#endif
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return 0;
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}
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EOS
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args = %w[-lepoxy]
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args += %w[-framework OpenGL -DOS_MAC] if OS.mac?
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args += %w[-o test]
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system ENV.cc, "test.c", "-L#{lib}", *args
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system "ls", "-lh", "test"
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system "file", "test"
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system "./test"
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end
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end
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