tjh.dev
nixpkgs mirror (for testing)
github.com/NixOS/nixpkgs
nix
1{
2 lib,
3 stdenv,
4 fetchFromGitHub,
5 bison,
6 flex,
7}:
8
9stdenv.mkDerivation {
10 pname = "pcalc";
11 version = "20181202";
12
13 src = fetchFromGitHub {
14 owner = "vapier";
15 repo = "pcalc";
16 rev = "d93be9e19ecc0b2674cf00ec91cbb79d32ccb01d";
17 sha256 = "sha256-m4xdsEJGKxLgp/d5ipxQ+cKG3z7rlvpPL6hELnDu6Hk=";
18 };
19
20 # Since C23, coercing functions with different parameter lists to a function pointer with no
21 # parameter specified triggers a hard error: `symbol.c:92:22: error: initialization of
22 # 'int (*)(void)' from incompatible pointer type 'int (*)(double)' [-Wincompatible-pointer-types]`
23 env.NIX_CFLAGS_COMPILE = "-std=gnu17";
24
25 makeFlags = [ "DESTDIR= BINDIR=$(out)/bin" ];
26 nativeBuildInputs = [
27 bison
28 flex
29 ];
30
31 enableParallelBuilding = true;
32
33 meta = {
34 homepage = "https://vapier.github.io/pcalc/";
35 description = "Programmer's calculator";
36 mainProgram = "pcalc";
37 license = lib.licenses.gpl2Plus;
38 maintainers = with lib.maintainers; [ ftrvxmtrx ];
39 platforms = lib.platforms.unix;
40 };
41}