46 lines
1.5 KiB
Ruby
46 lines
1.5 KiB
Ruby
class Babl < Formula
|
|
desc "Dynamic, any-to-any, pixel format translation library"
|
|
homepage "https://www.gegl.org/babl/"
|
|
url "https://download.gimp.org/pub/babl/0.1/babl-0.1.64.tar.bz2"
|
|
sha256 "bb774d30b403511b95aa42f833a3562580c3b7cf3187f0923748d17775d158bf"
|
|
|
|
bottle do
|
|
sha256 "301e2ceee63f3228e021efb8259ad0024ca3f1eff6e83949f52fdec19a4f1407" => :mojave
|
|
sha256 "0663e02daad3ee5a7c95612debca4312bf8f7a25f1b20037a615a394e74236f9" => :high_sierra
|
|
sha256 "3a909e1bf30b9c9df81740f9e967f9eda182bb7393d85cf00efb9d31c413d402" => :sierra
|
|
end
|
|
|
|
head do
|
|
# Use Github instead of GNOME's git. The latter is unreliable.
|
|
url "https://github.com/GNOME/babl.git"
|
|
|
|
depends_on "autoconf" => :build
|
|
depends_on "automake" => :build
|
|
depends_on "libtool" => :build
|
|
end
|
|
|
|
depends_on "pkg-config" => :build
|
|
|
|
def install
|
|
system "./autogen.sh" if build.head?
|
|
system "./configure", "--disable-dependency-tracking",
|
|
"--prefix=#{prefix}"
|
|
system "make", "install"
|
|
end
|
|
|
|
test do
|
|
(testpath/"test.c").write <<~EOS
|
|
#include <babl/babl.h>
|
|
int main() {
|
|
babl_init();
|
|
const Babl *srgb = babl_format ("R'G'B' u8");
|
|
const Babl *lab = babl_format ("CIE Lab float");
|
|
const Babl *rgb_to_lab_fish = babl_fish (srgb, lab);
|
|
babl_exit();
|
|
return 0;
|
|
}
|
|
EOS
|
|
system ENV.cc, "-I#{include}/babl-0.1", "-L#{lib}", "-lbabl-0.1", testpath/"test.c", "-o", "test"
|
|
system testpath/"test"
|
|
end
|
|
end
|