{ stdenv, fetchgit }: stdenv.mkDerivation rec { pname = "datefudge"; version = "1.22"; name = "${pname}-${version}"; src = fetchgit { url = "https://salsa.debian.org/debian/datefudge.git"; rev = "fe27db47a0f250fb56164114fff8ae8d5af47ab6"; sha256 = "1fmd05r00wx4zc90lbi804jl7xwdl11jq2a1kp5lqimk3yyvfw4c"; }; patchPhase = '' substituteInPlace Makefile \ --replace "/usr" "/" \ --replace "-o root -g root" "" substituteInPlace datefudge.sh \ --replace "@LIBDIR@" "$out/lib/" ''; preInstallPhase = "mkdir -P $out/lib/datefudge"; installFlags = [ "DESTDIR=$(out)" ]; postInstall = "chmod +x $out/lib/datefudge/datefudge.so"; meta = with stdenv.lib; { description = "Fake the system date"; longDescription = '' datefudge is a small utility that pretends that the system time is different by pre-loading a small library which modifies the time, gettimeofday and clock_gettime system calls. ''; homepage = https://packages.qa.debian.org/d/datefudge.html; license = licenses.gpl2; platforms = platforms.linux; maintainers = with maintainers; [ leenaars ]; }; }