83 lines
2.1 KiB
Nix
83 lines
2.1 KiB
Nix
{ lib
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, stdenv
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, fetchFromGitHub
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, cmake
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, pkg-config
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, zlib
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, curl
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, elfutils
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, python3
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, libiberty
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, libopcodes
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, runCommandCC
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, rustc
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}:
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let
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self =
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stdenv.mkDerivation rec {
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pname = "kcov";
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version = "42";
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src = fetchFromGitHub {
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owner = "SimonKagstrom";
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repo = "kcov";
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rev = "v${version}";
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sha256 = "sha256-8/182RjuNuyFzSyCgyyximGaveDyhStwIQg29S5U/pI=";
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};
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preConfigure = "patchShebangs src/bin-to-c-source.py";
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nativeBuildInputs = [ cmake pkg-config python3 ];
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buildInputs = [ curl zlib elfutils libiberty libopcodes ];
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strictDeps = true;
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passthru.tests = {
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works-on-c = runCommandCC "works-on-c" { } ''
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set -ex
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cat - > a.c <<EOF
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int main() {}
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EOF
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$CC a.c -o a.out
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${self}/bin/kcov /tmp/kcov ./a.out
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test -e /tmp/kcov/index.html
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touch $out
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set +x
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'';
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works-on-rust = runCommandCC "works-on-rust" { nativeBuildInputs = [ rustc ]; } ''
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set -ex
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cat - > a.rs <<EOF
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fn main() {}
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EOF
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# Put gcc in the path so that `cc` is found
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rustc a.rs -o a.out
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${self}/bin/kcov /tmp/kcov ./a.out
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test -e /tmp/kcov/index.html
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touch $out
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set +x
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'';
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};
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meta = with lib; {
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description = "Code coverage tester for compiled programs, Python scripts and shell scripts";
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longDescription = ''
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Kcov is a code coverage tester for compiled programs, Python
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scripts and shell scripts. It allows collecting code coverage
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information from executables without special command-line
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arguments, and continuosly produces output from long-running
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applications.
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'';
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homepage = "http://simonkagstrom.github.io/kcov/index.html";
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license = licenses.gpl2;
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changelog = "https://github.com/SimonKagstrom/kcov/blob/master/ChangeLog";
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maintainers = with maintainers; [ gal_bolle ekleog ];
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platforms = platforms.linux;
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};
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};
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in
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self
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