pyrox.dev
1 {lib, stdenv, fetchFromGitHub, perl, perlPackages, makeWrapper }:
2
3stdenv.mkDerivation rec {
4 pname = "lcov";
5 version = "1.15";
6
7 src = fetchFromGitHub {
8 owner = "linux-test-project";
9 repo = "lcov";
10 rev = "v${version}";
11 sha256 = "1kvc7fkp45w48f0bxwbxvxkicnjrrydki0hllg294n1wrp80zzyk";
12 };
13
14 nativeBuildInputs = [ makeWrapper ];
15 buildInputs = [ perl ];
16
17 preBuild = ''
18 patchShebangs bin/
19 makeFlagsArray=(PREFIX=$out LCOV_PERL_PATH=$(command -v perl))
20 '';
21
22 postInstall = ''
23 wrapProgram $out/bin/lcov --set PERL5LIB ${perlPackages.makeFullPerlPath [ perlPackages.PerlIOgzip perlPackages.JSON ]}
24 wrapProgram $out/bin/genpng --set PERL5LIB ${perlPackages.makeFullPerlPath [ perlPackages.GD ]}
25 '';
26
27 meta = with lib; {
28 description = "Code coverage tool that enhances GNU gcov";
29
30 longDescription =
31 '' LCOV is an extension of GCOV, a GNU tool which provides information
32 about what parts of a program are actually executed (i.e.,
33 "covered") while running a particular test case. The extension
34 consists of a set of PERL scripts which build on the textual GCOV
35 output to implement the following enhanced functionality such as
36 HTML output.
37 '';
38
39 homepage = "http://ltp.sourceforge.net/coverage/lcov.php";
40 license = lib.licenses.gpl2Plus;
41
42 maintainers = with maintainers; [ dezgeg ];
43 platforms = platforms.all;
44 };
45}