pyrox.dev
1{ lib
2, stdenv
3, fetchFromGitHub
4, texinfo
5}:
6
7stdenv.mkDerivation rec {
8 pname = "quickjs";
9 version = "2021-03-27";
10
11 src = fetchFromGitHub {
12 owner = "bellard";
13 repo = pname;
14 rev = "b5e62895c619d4ffc75c9d822c8d85f1ece77e5b";
15 hash = "sha256-VMaxVVQuJ3DAwYrC14uJqlRBg0//ugYvtyhOXsTUbCA=";
16 };
17
18 makeFlags = [ "prefix=${placeholder "out"}" ];
19 enableParallelBuilding = true;
20
21 nativeBuildInputs = [
22 texinfo
23 ];
24
25 postBuild = ''
26 (cd doc
27 makeinfo *texi)
28 '';
29
30 postInstall = ''
31 (cd doc
32 install -Dt $out/share/doc *texi *info)
33 '';
34
35 doInstallCheck = true;
36 installCheckPhase = ''
37 PATH="$out/bin:$PATH"
38
39 # Programs exit with code 1 when testing help, so grep for a string
40 set +o pipefail
41 qjs --help 2>&1 | grep "QuickJS version"
42 qjscalc --help 2>&1 | grep "QuickJS version"
43 set -o pipefail
44
45 temp=$(mktemp).js
46 echo "console.log('Output from compiled program');" > "$temp"
47 set -o verbose
48 out=$(mktemp) && qjsc "$temp" -o "$out" && "$out" | grep -q "Output from compiled program"
49 out=$(mktemp) && qjsc -flto "$temp" -o "$out" && "$out" | grep -q "Output from compiled program"
50 '';
51
52 meta = with lib; {
53 description = "A small and embeddable Javascript engine";
54 homepage = "https://bellard.org/quickjs/";
55 maintainers = with maintainers; [ stesie AndersonTorres ];
56 platforms = platforms.linux;
57 license = licenses.mit;
58 mainProgram = "qjs";
59 };
60}