34 lines
1.1 KiB
Ruby
34 lines
1.1 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'
|
|
sha1 '5fa19252e5ca992cfa40446a0210ceff55fbe468'
|
|
|
|
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
|
|
test_jpg = HOMEBREW_LIBRARY/"Homebrew/test/fixtures/test.jpg"
|
|
system "#{bin}/jpegtran", "-crop", "1x1",
|
|
"-transpose", "-perfect",
|
|
"-outfile", "out.jpg",
|
|
test_jpg
|
|
end
|
|
end
|