83 lines
2.5 KiB
Ruby
83 lines
2.5 KiB
Ruby
class X264 < Formula
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desc "H.264/AVC encoder"
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homepage "https://www.videolan.org/developers/x264.html"
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license "GPL-2.0"
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head "https://code.videolan.org/videolan/x264.git"
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stable do
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# the latest commit on the stable branch
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url "https://code.videolan.org/videolan/x264.git",
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revision: "db0d417728460c647ed4a847222a535b00d3dbcb"
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version "r3018"
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end
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# There's no guarantee that the versions we find on the `release-macos` index
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# page are stable but there didn't appear to be a different way of getting
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# the version information at the time of writing.
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livecheck do
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url "https://artifacts.videolan.org/x264/release-macos/"
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regex(%r{href=.*?x264[._-](r\d+)[._-][\da-z]+/?["' >]}i)
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end
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bottle do
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cellar :any
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sha256 "836247c07b572ec7820680cbeecd6b908a7083d74819696bf41f7af11fcef3be" => :catalina
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sha256 "fee48981609b1f3d59cbd018150d97fa009288a48995c2c6d02cadefea57c072" => :mojave
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sha256 "777443f6d8b1f693ece28fbfed1f4f99835e5583a8949488425caf4d1110d8e1" => :high_sierra
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end
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depends_on "nasm" => :build
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if MacOS.version <= :high_sierra
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# Stack realignment requires newer Clang
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# https://code.videolan.org/videolan/x264/-/commit/b5bc5d69c580429ff716bafcd43655e855c31b02
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depends_on "gcc"
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fails_with :clang
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end
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# update config.* and configure: add Apple Silicon support.
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# upstream PR https://code.videolan.org/videolan/x264/-/merge_requests/35
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# Can be removed once it gets merged into stable branch
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patch do
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url "https://code.videolan.org/videolan/x264/-/commit/eb95c2965299ba5b8598e2388d71b02e23c9fba7.diff?full_index=1"
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sha256 "7cdc60cffa8f3004837ba0c63c8422fbadaf96ccedb41e505607ead2691d49b9"
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end
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def install
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# Work around Xcode 11 clang bug
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# https://bitbucket.org/multicoreware/x265/issues/514/wrong-code-generated-on-macos-1015
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ENV.append_to_cflags "-fno-stack-check" if DevelopmentTools.clang_build_version >= 1010
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args = %W[
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--prefix=#{prefix}
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--disable-lsmash
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--disable-swscale
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--disable-ffms
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--enable-shared
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--enable-static
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--enable-strip
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]
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system "./configure", *args
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system "make", "install"
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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 <stdint.h>
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#include <x264.h>
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int main()
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{
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x264_picture_t pic;
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x264_picture_init(&pic);
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x264_picture_alloc(&pic, 1, 1, 1);
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x264_picture_clean(&pic);
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return 0;
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}
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EOS
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system ENV.cc, "-L#{lib}", "-lx264", "test.c", "-o", "test"
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system "./test"
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end
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end
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