homebrew-core/Formula/jpeg-turbo.rb
2014-10-23 12:11:40 +01:00

41 lines
1.4 KiB
Ruby

require 'formula'
class JpegTurbo < Formula
homepage 'http://www.libjpeg-turbo.org/'
url 'https://downloads.sourceforge.net/project/libjpeg-turbo/1.3.1/libjpeg-turbo-1.3.1.tar.gz'
mirror 'https://mirrors.kernel.org/debian/pool/main/libj/libjpeg-turbo/libjpeg-turbo_1.3.1.orig.tar.gz'
sha1 '5fa19252e5ca992cfa40446a0210ceff55fbe468'
bottle do
cellar :any
sha1 "d3bd70ed5eb4beecc84c782f69e2376915e978cc" => :yosemite
sha1 "d9456e1ae7d99dd88e7c7a0b34c52408f0d02f6a" => :mavericks
sha1 "9e7bd8532480479cd4011fa263c65b860e6d6928" => :mountain_lion
end
depends_on "libtool" => :build
depends_on 'nasm' => :build if MacOS.prefer_64_bit?
keg_only "libjpeg-turbo is not linked to prevent conflicts with the standard libjpeg."
def install
cp Dir["#{Formula["libtool"].opt_share}/libtool/config/config.*"], buildpath
args = ["--disable-dependency-tracking", "--prefix=#{prefix}", "--with-jpeg8", "--mandir=#{man}"]
if MacOS.prefer_64_bit?
# Auto-detect our 64-bit nasm
args << "NASM=#{Formula["nasm"].bin}/nasm"
end
system "./configure", *args
system 'make'
ENV.j1 # Stops a race condition error: file exists
system "make install"
end
test do
system "#{bin}/jpegtran", "-crop", "1x1",
"-transpose", "-perfect",
"-outfile", "out.jpg",
test_fixtures("test.jpg")
end
end