2023-07-15 17:15:38 +00:00
|
|
|
{ lib
|
|
|
|
|
, stdenv
|
|
|
|
|
, fetchFromGitHub
|
|
|
|
|
, cmake
|
|
|
|
|
}:
|
|
|
|
|
|
|
|
|
|
stdenv.mkDerivation rec {
|
|
|
|
|
pname = "clipper2";
|
|
|
|
|
version = "1.2.2";
|
|
|
|
|
|
|
|
|
|
src = fetchFromGitHub {
|
|
|
|
|
owner = "AngusJohnson";
|
|
|
|
|
repo = "Clipper2";
|
|
|
|
|
rev = "Clipper2_${version}";
|
|
|
|
|
sha256 = "sha256-u/4GG1A2PAlk8VEWgJX8+EnZ5hpGhu1QbvHwct58sF4=";
|
|
|
|
|
};
|
|
|
|
|
|
2023-08-04 22:07:22 +00:00
|
|
|
sourceRoot = "${src.name}/CPP";
|
2023-07-15 17:15:38 +00:00
|
|
|
|
|
|
|
|
nativeBuildInputs = [
|
|
|
|
|
cmake
|
|
|
|
|
];
|
|
|
|
|
|
|
|
|
|
cmakeFlags = [
|
|
|
|
|
"-DCLIPPER2_EXAMPLES=OFF"
|
|
|
|
|
"-DCLIPPER2_TESTS=OFF"
|
|
|
|
|
"-DBUILD_SHARED_LIBS=ON"
|
|
|
|
|
];
|
|
|
|
|
|
|
|
|
|
patches = [
|
|
|
|
|
./0001-fix-pc-paths.patch
|
|
|
|
|
];
|
|
|
|
|
|
|
|
|
|
meta = {
|
|
|
|
|
description = "Polygon Clipping and Offsetting - C++ Only";
|
|
|
|
|
longDescription = ''
|
|
|
|
|
The Clipper2 library performs intersection, union, difference and XOR boolean operations on both simple and
|
|
|
|
|
complex polygons. It also performs polygon offsetting.
|
|
|
|
|
'';
|
|
|
|
|
homepage = "https://github.com/AngusJohnson/Clipper2";
|
|
|
|
|
license = lib.licenses.boost;
|
|
|
|
|
maintainers = [ lib.maintainers.cadkin ];
|
|
|
|
|
platforms = lib.platforms.linux;
|
|
|
|
|
};
|
|
|
|
|
}
|
