homebrew-core/Formula/jpeg-turbo.rb
Stefan b555bbf6ed jpeg-turbo 1.3.0
Closes .

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
2013-05-30 20:21:08 -07:00

32 lines
1 KiB
Ruby

require 'formula'
class JpegTurbo < Formula
homepage 'http://www.libjpeg-turbo.org/'
url 'http://downloads.sourceforge.net/project/libjpeg-turbo/1.3.0/libjpeg-turbo-1.3.0.tar.gz'
sha1 '1792c964b35604cebd3a8846f1ca6de5976e9c28'
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
args = ["--disable-dependency-tracking", "--prefix=#{prefix}", "--with-jpeg8"]
if MacOS.prefer_64_bit?
args << "--host=x86_64-apple-darwin"
# Auto-detect our 64-bit nasm
args << "NASM=#{Formula.factory('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", "500x500+200+500",
"-transpose", "-perfect",
"-outfile", "test.jpg",
"/System/Library/CoreServices/DefaultDesktop.jpg"
end
end