48 lines
1.6 KiB
Ruby
48 lines
1.6 KiB
Ruby
class Libpng < Formula
|
|
desc "Library for manipulating PNG images"
|
|
homepage "http://www.libpng.org/pub/png/libpng.html"
|
|
url "https://downloads.sourceforge.net/libpng/libpng-1.6.37.tar.xz"
|
|
mirror "https://sourceforge.mirrorservice.org/l/li/libpng/libpng16/1.6.37/libpng-1.6.37.tar.xz"
|
|
sha256 "505e70834d35383537b6491e7ae8641f1a4bed1876dbfe361201fc80868d88ca"
|
|
|
|
bottle do
|
|
cellar :any
|
|
sha256 "c8e74da602c21f978cd7ee3d489979b4fc6681e71f678a1d99012943ee3a909f" => :catalina
|
|
sha256 "53bbd14cc27c86c16605e256e7646a1b5656c253abca084958c5d80a2961cb01" => :mojave
|
|
sha256 "bbdd94bdd5954bc50c096391486e67265dce5631efb913dcffe4469806a242b6" => :high_sierra
|
|
sha256 "e66797079a9a8134f91bd36b58054c6c32f6a9cd161c1bd19f0192319edb80aa" => :sierra
|
|
end
|
|
|
|
head do
|
|
url "https://github.com/glennrp/libpng.git"
|
|
|
|
depends_on "autoconf" => :build
|
|
depends_on "automake" => :build
|
|
depends_on "libtool" => :build
|
|
end
|
|
|
|
def install
|
|
system "./configure", "--disable-dependency-tracking",
|
|
"--disable-silent-rules",
|
|
"--prefix=#{prefix}"
|
|
system "make"
|
|
system "make", "test"
|
|
system "make", "install"
|
|
end
|
|
|
|
test do
|
|
(testpath/"test.c").write <<~EOS
|
|
#include <png.h>
|
|
|
|
int main()
|
|
{
|
|
png_structp png_ptr;
|
|
png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
|
|
png_destroy_write_struct(&png_ptr, (png_infopp)NULL);
|
|
return 0;
|
|
}
|
|
EOS
|
|
system ENV.cc, "test.c", "-I#{include}", "-L#{lib}", "-lpng", "-o", "test"
|
|
system "./test"
|
|
end
|
|
end
|