tjh.dev
1{
2 lib,
3 stdenv,
4 fetchFromGitHub,
5 bison,
6 flex,
7 readline,
8 ncurses,
9}:
10
11stdenv.mkDerivation {
12 pname = "cdecl-blocks";
13 version = "2.5-unstable-2024-05-07";
14
15 src = fetchFromGitHub {
16 owner = "ridiculousfish";
17 repo = "cdecl-blocks";
18 rev = "1e6e1596771183d9bb90bcf152d6bc2055219a7e";
19 hash = "sha256-5XuiYkFe+QvVBRIXRieKoE0zbISMvU1iLgEfkw6GnlE=";
20 };
21
22 patches = [
23 ./cdecl-2.5-lex.patch
24 # when `USE_READLINE` is enabled, this option will not be present
25 ./test_remove_interactive_line.patch
26 ];
27
28 prePatch = ''
29 substituteInPlace cdecl.c \
30 --replace 'getline' 'cdecl_getline'
31 '';
32
33 strictDeps = true;
34
35 nativeBuildInputs = [
36 bison
37 flex
38 ];
39
40 buildInputs = [
41 readline
42 ncurses
43 ];
44
45 env = {
46 NIX_CFLAGS_COMPILE = toString (
47 [
48 "-DBSD"
49 "-DUSE_READLINE"
50 ]
51 ++ lib.optionals stdenv.cc.isClang [
52 "-Wno-error=int-conversion"
53 "-Wno-error=incompatible-function-pointer-types"
54 ]
55 );
56 NIX_LDFLAGS = "-lreadline";
57 };
58
59 makeFlags = [
60 "CC=${lib.getExe stdenv.cc}"
61 "PREFIX=${placeholder "out"}"
62 "BINDIR=${placeholder "out"}/bin"
63 "MANDIR=${placeholder "out"}/man1"
64 "CATDIR=${placeholder "out"}/cat1"
65 ];
66
67 doCheck = true;
68 checkTarget = "test";
69
70 preInstall = ''
71 mkdir -p $out/bin;
72 '';
73
74 meta = {
75 description = "Translator English -- C/C++ declarations";
76 homepage = "https://cdecl.org";
77 license = lib.licenses.publicDomain;
78 maintainers = with lib.maintainers; [ sigmanificient ];
79 platforms = lib.platforms.unix;
80 mainProgram = "cdecl";
81 };
82}