41 lines
1.4 KiB
Ruby
41 lines
1.4 KiB
Ruby
require 'formula'
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class JpegTurbo < Formula
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homepage 'http://www.libjpeg-turbo.org/'
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url 'https://downloads.sourceforge.net/project/libjpeg-turbo/1.3.1/libjpeg-turbo-1.3.1.tar.gz'
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mirror 'https://mirrors.kernel.org/debian/pool/main/libj/libjpeg-turbo/libjpeg-turbo_1.3.1.orig.tar.gz'
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sha1 '5fa19252e5ca992cfa40446a0210ceff55fbe468'
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bottle do
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cellar :any
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sha1 "d3bd70ed5eb4beecc84c782f69e2376915e978cc" => :yosemite
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sha1 "d9456e1ae7d99dd88e7c7a0b34c52408f0d02f6a" => :mavericks
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sha1 "9e7bd8532480479cd4011fa263c65b860e6d6928" => :mountain_lion
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end
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depends_on "libtool" => :build
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depends_on 'nasm' => :build if MacOS.prefer_64_bit?
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keg_only "libjpeg-turbo is not linked to prevent conflicts with the standard libjpeg."
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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 = ["--disable-dependency-tracking", "--prefix=#{prefix}", "--with-jpeg8", "--mandir=#{man}"]
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if MacOS.prefer_64_bit?
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# Auto-detect our 64-bit nasm
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args << "NASM=#{Formula["nasm"].bin}/nasm"
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end
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system "./configure", *args
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system 'make'
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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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