tjh.dev
nixpkgs mirror (for testing)
github.com/NixOS/nixpkgs
nix
1{ lib, stdenv, fetchFromGitHub, cmake }:
2
3stdenv.mkDerivation rec {
4 pname = "charls";
5 version = "2.4.2";
6
7 src = fetchFromGitHub {
8 owner = "team-charls";
9 repo = pname;
10 rev = "refs/tags/${version}";
11 hash = "sha256-c1wrk6JLcAH7TFPwjARlggaKXrAsLWyUQF/3WHlqoqg=";
12 };
13
14 postPatch = ''
15 substituteInPlace src/charls-template.pc \
16 --replace '$'{prefix}/@CMAKE_INSTALL_LIBDIR@ @CMAKE_INSTALL_FULL_LIBDIR@ \
17 --replace '$'{prefix}/@CMAKE_INSTALL_INCLUDEDIR@ @CMAKE_INSTALL_FULL_INCLUDEDIR@
18 '';
19
20 nativeBuildInputs = [ cmake ];
21
22 cmakeFlags = [ "-DBUILD_SHARED_LIBS=ON" ];
23
24 # note this only runs some basic tests, not the full test suite,
25 # but the recommended `charlstest -unittest` fails with an inscrutable C++ IO error
26 doCheck = true;
27
28 meta = with lib; {
29 homepage = "https://github.com/team-charls/charls";
30 description = "A JPEG-LS library implementation in C++";
31 maintainers = with maintainers; [ bcdarwin ];
32 license = licenses.bsd3;
33 platforms = platforms.unix;
34 };
35}