homebrew-core/Formula/libepoxy.rb

81 lines
2.7 KiB
Ruby

class Libepoxy < Formula
desc "Library for handling OpenGL function pointer management"
homepage "https://github.com/anholt/libepoxy"
url "https://download.gnome.org/sources/libepoxy/1.5/libepoxy-1.5.10.tar.xz"
sha256 "072cda4b59dd098bba8c2363a6247299db1fa89411dc221c8b81b8ee8192e623"
license "MIT"
# We use a common regex because libepoxy doesn't use GNOME's "even-numbered
# minor is stable" version scheme.
livecheck do
url :stable
regex(/libepoxy[._-]v?(\d+(?:\.\d+)+)\.t/i)
end
bottle do
sha256 cellar: :any, arm64_ventura: "52aeeb179036343d54c93b30413f41e7dfd524d2aeb8b7f590ef31bbb07bd657"
sha256 cellar: :any, arm64_monterey: "a5164efc11c9f11adaba87595c6a12cadf12671e860e9b38d11fa3081c7b2c1c"
sha256 cellar: :any, arm64_big_sur: "839cc3388516586debdc98d72a3fb4b8237ee432a5be7262e8c835367093f29d"
sha256 cellar: :any, ventura: "91cca5d118a350e7105a303fd873915fc5f36c0a83be02101f3c742a52d0059c"
sha256 cellar: :any, monterey: "9ec0246218c3d31cfce70e1a492f7cdc03884f638d9986be28bec0b769d6648b"
sha256 cellar: :any, big_sur: "c398ece0b10339f409d48d3b06866285f7a58294a3dca6d9c88e798a35af6b36"
sha256 cellar: :any, catalina: "2b5537e288b18b6545d0cf78229d5c2b695d0d2e51b627e21e77573c88217b42"
sha256 cellar: :any_skip_relocation, x86_64_linux: "8798e1682f355df0c5009b8b968ecb2b9bd447f32683ad21f10e68ea60320819"
end
depends_on "meson" => :build
depends_on "ninja" => :build
depends_on "pkg-config" => :build
depends_on "python@3.10" => :build
on_linux do
depends_on "freeglut"
end
def install
mkdir "build" do
system "meson", *std_meson_args, ".."
system "ninja"
system "ninja", "install"
end
end
test do
(testpath/"test.c").write <<~EOS
#include <epoxy/gl.h>
#ifdef OS_MAC
#include <OpenGL/CGLContext.h>
#include <OpenGL/CGLTypes.h>
#include <OpenGL/OpenGL.h>
#endif
int main()
{
#ifdef OS_MAC
CGLPixelFormatAttribute attribs[] = {0};
CGLPixelFormatObj pix;
int npix;
CGLContextObj ctx;
CGLChoosePixelFormat( attribs, &pix, &npix );
CGLCreateContext(pix, (void*)0, &ctx);
#endif
glClear(GL_COLOR_BUFFER_BIT);
#ifdef OS_MAC
CGLReleasePixelFormat(pix);
CGLReleaseContext(pix);
#endif
return 0;
}
EOS
args = %w[-lepoxy]
args += %w[-framework OpenGL -DOS_MAC] if OS.mac?
args += %w[-o test]
system ENV.cc, "test.c", "-L#{lib}", *args
system "ls", "-lh", "test"
system "file", "test"
system "./test"
end
end