28 lines
815 B
Ruby
28 lines
815 B
Ruby
require 'formula'
|
|
|
|
class Webp < Formula
|
|
homepage 'http://code.google.com/speed/webp/'
|
|
url 'https://webp.googlecode.com/files/libwebp-0.4.0.tar.gz'
|
|
sha1 '326c4b6787a01e5e32a9b30bae76442d18d2d1b6'
|
|
|
|
option :universal
|
|
|
|
depends_on :libpng
|
|
depends_on 'jpeg' => :recommended
|
|
|
|
def install
|
|
ENV.universal_binary if build.universal?
|
|
system "./configure", "--disable-dependency-tracking",
|
|
"--enable-libwebpmux",
|
|
"--enable-libwebpdemux",
|
|
"--enable-libwebpdecoder",
|
|
"--prefix=#{prefix}"
|
|
system "make install"
|
|
end
|
|
|
|
test do
|
|
system "#{bin}/cwebp", \
|
|
"/usr/share/doc/cups/images/cups.png", "-o", "webp_test.png"
|
|
system "#{bin}/dwebp", "webp_test.png", "-o", "webp_test.webp"
|
|
end
|
|
end
|