37 lines
1.1 KiB
Ruby
37 lines
1.1 KiB
Ruby
class Libimagequant < Formula
|
|
desc "Palette quantization library extracted from pnquant2"
|
|
homepage "https://pngquant.org/lib/"
|
|
url "https://github.com/ImageOptim/libimagequant/archive/2.12.2.tar.gz"
|
|
sha256 "23ccecb4898ec17474914cfd2fbc4684425f7fd249117f2f1e3f3ba0bf8159e6"
|
|
|
|
bottle do
|
|
cellar :any
|
|
sha256 "c919e2e35b45ac254ef89f7814008e0853ebbb3c7667fd59faeba48053229381" => :mojave
|
|
sha256 "6d9b45f1f14578e535629c34e4c00e02c17bb1c458497643862bc31ee1733482" => :high_sierra
|
|
sha256 "6ac28acc45709423a85a8741ac36c4a54981de3545ca070c0672ab95aecf776a" => :sierra
|
|
end
|
|
|
|
def install
|
|
system "./configure", "--prefix=#{prefix}"
|
|
system "make", "install"
|
|
end
|
|
|
|
test do
|
|
(testpath/"test.c").write <<~EOS
|
|
#include <libimagequant.h>
|
|
|
|
int main()
|
|
{
|
|
liq_attr *attr = liq_attr_create();
|
|
if (!attr) {
|
|
return 1;
|
|
} else {
|
|
liq_attr_destroy(attr);
|
|
return 0;
|
|
}
|
|
}
|
|
EOS
|
|
system ENV.cc, "test.c", "-I#{include}", "-L#{lib}", "-limagequant", "-o", "test"
|
|
system "./test"
|
|
end
|
|
end
|