tjh.dev
1{ lib, stdenv
2, fetchFromGitHub
3, autoPatchelfHook
4, libusb-compat-0_1
5, readline ? null
6, enableReadline ? true
7, hidapi ? null
8, pkg-config ? null
9, mspds ? null
10, enableMspds ? false
11}:
12
13assert stdenv.isDarwin -> hidapi != null && pkg-config != null;
14assert enableReadline -> readline != null;
15assert enableMspds -> mspds != null;
16
17stdenv.mkDerivation rec {
18 version = "0.25";
19 pname = "mspdebug";
20 src = fetchFromGitHub {
21 owner = "dlbeer";
22 repo = "mspdebug";
23 rev = "v${version}";
24 sha256 = "0prgwb5vx6fd4bj12ss1bbb6axj2kjyriyjxqrzd58s5jyyy8d3c";
25 };
26
27 enableParallelBuilding = true;
28 nativeBuildInputs = lib.optional stdenv.isDarwin pkg-config
29 ++ lib.optional (enableMspds && stdenv.isLinux) autoPatchelfHook;
30 buildInputs = [ libusb-compat-0_1 ]
31 ++ lib.optional stdenv.isDarwin hidapi
32 ++ lib.optional enableReadline readline;
33
34 postPatch = lib.optionalString stdenv.isDarwin ''
35 # TODO: remove once a new 0.26+ release is made
36 substituteInPlace drivers/tilib_api.c --replace .so ${stdenv.hostPlatform.extensions.sharedLibrary}
37
38 # Makefile only uses pkg-config if it detects homebrew
39 substituteInPlace Makefile --replace brew true
40 '';
41
42 # TODO: wrap with MSPDEBUG_TILIB_PATH env var instead of these rpath fixups in 0.26+
43 runtimeDependencies = lib.optional enableMspds mspds;
44 postFixup = lib.optionalString (enableMspds && stdenv.isDarwin) ''
45 # autoPatchelfHook only works on linux so...
46 for dep in $runtimeDependencies; do
47 install_name_tool -add_rpath $dep/lib $out/bin/$pname
48 done
49 '';
50
51 installFlags = [ "PREFIX=$(out)" "INSTALL=install" ];
52 makeFlags = [ "UNAME_S=$(unameS)" ] ++
53 lib.optional (!enableReadline) "WITHOUT_READLINE=1";
54 unameS = lib.optionalString stdenv.isDarwin "Darwin";
55
56 meta = with lib; {
57 description = "A free programmer, debugger, and gdb proxy for MSP430 MCUs";
58 homepage = "https://dlbeer.co.nz/mspdebug/";
59 license = licenses.gpl2;
60 platforms = platforms.all;
61 maintainers = with maintainers; [ aerialx ];
62 };
63}