tjh.dev
1{stdenv, lib, fetchFromGitHub, ldc ? null, dcompiler ? ldc }:
2
3assert dcompiler != null;
4
5stdenv.mkDerivation rec {
6 pname = "rund";
7 version = "1.0.0";
8
9 src = fetchFromGitHub {
10 owner = "dragon-lang";
11 repo = pname;
12 rev = "v${version}";
13 sha256 = "10x6f1nn294r5qnpacrpcbp348dndz5fv4nz6ih55c61ckpkvgcf";
14 };
15
16 buildInputs = [ dcompiler ];
17 buildPhase = ''
18 for candidate in dmd ldmd2 gdmd; do
19 echo Checking for DCompiler $candidate ...
20 dc=$(type -P $candidate || echo "")
21 if [ ! "$dc" == "" ]; then
22 break
23 fi
24 done
25 if [ "$dc" == "" ]; then
26 exit "Error: could not find a D compiler"
27 fi
28 echo Using DCompiler $candidate
29 $dc -I=$src/src -i -run $src/make.d build --out $NIX_BUILD_TOP
30 '';
31
32 doCheck = true;
33 checkPhase = ''
34 $NIX_BUILD_TOP/rund make.d test
35 '';
36
37 installPhase = ''
38 mkdir -p $out/bin
39 mv $NIX_BUILD_TOP/rund $out/bin
40 '';
41
42 meta = with lib; {
43 description = "A compiler-wrapper that runs and caches D programs";
44 homepage = "https://github.com/dragon-lang/rund";
45 license = lib.licenses.boost;
46 maintainers = with maintainers; [ jonathanmarler ];
47 platforms = lib.platforms.unix;
48 };
49}