63 lines
2.2 KiB
Ruby
63 lines
2.2 KiB
Ruby
class JpegTurbo < Formula
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desc "JPEG image codec that aids compression and decompression"
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homepage "http://www.libjpeg-turbo.org/"
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url "https://downloads.sourceforge.net/project/libjpeg-turbo/1.4.2/libjpeg-turbo-1.4.2.tar.gz"
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sha256 "521bb5d3043e7ac063ce3026d9a59cc2ab2e9636c655a2515af5f4706122233e"
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bottle do
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cellar :any
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sha256 "2a3e9656a87bd0e31bac5c5cd94fa9e09523afa506b7240d082b7d1072aac89a" => :el_capitan
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sha256 "fc478fdd8d2c25e1fd1c077c782315c5ea147073baede28f7e9ee6eb95bf9b40" => :yosemite
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sha256 "9f2996c10e583b034d16860e9c70eb56084d5502a6ef60275661fa30e5ccbc53" => :mavericks
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end
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option "without-test", "Skip build-time checks (Not Recommended)"
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head do
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url "https://github.com/libjpeg-turbo/libjpeg-turbo.git"
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depends_on "automake" => :build
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depends_on "autoconf" => :build
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end
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depends_on "libtool" => :build
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keg_only "libjpeg-turbo is not linked to prevent conflicts with the standard libjpeg."
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# https://github.com/Homebrew/homebrew/issues/41023
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# http://sourceforge.net/p/libjpeg-turbo/mailman/message/34219546/
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# Should be safe to remove once nasm 2.11.09 lands - Check first.
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resource "nasm" do
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url "http://www.nasm.us/pub/nasm/releasebuilds/2.11.06/nasm-2.11.06.tar.xz"
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sha256 "90f60d95a15b8a54bf34d87b9be53da89ee3d6213ea739fb2305846f4585868a"
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end
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def install
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cp Dir["#{Formula["libtool"].opt_share}/libtool/*/config.{guess,sub}"], buildpath
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args = %W[--disable-dependency-tracking --prefix=#{prefix} --with-jpeg8 --mandir=#{man}]
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if MacOS.prefer_64_bit?
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resource("nasm").stage do
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system "./configure", "--prefix=#{buildpath}/nasm"
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system "make", "install"
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end
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ENV.prepend_path "PATH", buildpath/"nasm/bin"
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args << "NASM=#{buildpath}/nasm/bin/nasm"
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end
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system "autoreconf", "-fvi" if build.head?
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system "./configure", *args
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system "make"
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system "make", "test" if build.with? "test"
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ENV.j1 # Stops a race condition error: file exists
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system "make", "install"
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end
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test do
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system "#{bin}/jpegtran", "-crop", "1x1",
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"-transpose", "-perfect",
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"-outfile", "out.jpg",
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test_fixtures("test.jpg")
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end
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end
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