tjh.dev
1{ lib, stdenv, fetchFromGitHub, cmake }:
2
3stdenv.mkDerivation rec {
4 name = "hotpatch-0.2";
5
6 src = fetchFromGitHub {
7 owner = "vikasnkumar";
8 repo = "hotpatch";
9 rev = "4b65e3f275739ea5aa798d4ad083c4cb10e29149";
10 sha256 = "169vdh55wsbn6fl58lpzqx64v6ifzh7krykav33x1d9hsk98qjqh";
11 };
12
13 doCheck = true;
14
15 nativeBuildInputs = [ cmake ];
16
17 preConfigure = ''
18 substituteInPlace test/loader.c \
19 --replace \"/lib64/ld-linux-x86-64.so.2 \""$(cat $NIX_CC/nix-support/dynamic-linker)" \
20 --replace \"/lib/ld-linux-x86-64.so.2 \""$(cat $NIX_CC/nix-support/dynamic-linker)" \
21 --replace \"/lib/ld-linux.so.2 \""$(cat $NIX_CC/nix-support/dynamic-linker)" \
22 --replace \"/lib32/ld-linux.so.2 \""$(cat $NIX_CC/nix-support/dynamic-linker)"
23 '';
24
25 checkPhase = ''
26 LD_LIBRARY_PATH=$(pwd)/src make test
27 '';
28
29 meta = with lib; {
30 description = "Hot patching executables on Linux using .so file injection";
31 homepage = src.meta.homepage;
32 license = licenses.bsd3;
33 maintainers = [ ];
34 platforms = ["i686-linux" "x86_64-linux"];
35 };
36}