homebrew-core/Formula/leptonica.rb
2017-09-16 14:56:21 +02:00

61 lines
2 KiB
Ruby

class Leptonica < Formula
desc "Image processing and image analysis library"
homepage "http://www.leptonica.org/"
url "https://github.com/DanBloomberg/leptonica/releases/download/1.74.4/leptonica-1.74.4.tar.gz"
mirror "http://www.leptonica.org/source/leptonica-1.74.4.tar.gz"
sha256 "29c35426a416bf454413c6fec24c24a0b633e26144a17e98351b6dffaa4a833b"
revision 1
bottle do
cellar :any
sha256 "003dce941c5eb1d0faf314fae1fd4501f023e29b0b73ddb20a72ff807a48aa7c" => :high_sierra
sha256 "824ca9ea9a3c6a0908f576288cf392244e0cab32835a3b01c8d125c8195ae476" => :sierra
sha256 "e567de6c8cb4caabe45b61e314fa482e8792bc1c3719755760ee55a694096716" => :el_capitan
sha256 "b1b8d75b21f7512dabd7cf665dbda4977bf1b34cc61bdc0daa23748a9c072208" => :yosemite
end
depends_on "libpng" => :recommended
depends_on "jpeg" => :recommended
depends_on "libtiff" => :recommended
depends_on "giflib" => :optional
depends_on "openjpeg" => :optional
depends_on "webp" => :optional
depends_on "pkg-config" => :build
conflicts_with "osxutils",
:because => "both leptonica and osxutils ship a `fileinfo` executable."
def install
args = %W[
--disable-dependency-tracking
--prefix=#{prefix}
]
%w[libpng jpeg libtiff giflib].each do |dep|
args << "--without-#{dep}" if build.without?(dep)
end
%w[openjpeg webp].each do |dep|
args << "--with-lib#{dep}" if build.with?(dep)
args << "--without-lib#{dep}" if build.without?(dep)
end
system "./configure", *args
system "make", "install"
end
test do
(testpath/"test.cpp").write <<-EOS
#include <iostream>
#include <leptonica/allheaders.h>
int main(int argc, char **argv) {
std::fprintf(stdout, "%d.%d.%d", LIBLEPT_MAJOR_VERSION, LIBLEPT_MINOR_VERSION, LIBLEPT_PATCH_VERSION);
return 0;
}
EOS
flags = ["-I#{include}/leptonica"] + ENV.cflags.to_s.split
system ENV.cxx, "test.cpp", *flags
assert_equal version.to_s, `./a.out`
end
end