dhcpcd: fix /bin/sh impurity

The usual error during configuration: syntax error: you disabled math support for $((arith)) syntax
2018-03-30 17:59:34 +02:00 · 2018-03-30 17:59:34 +02:00 · cb196f490e
commit cb196f490e
parent 700475a574
1 changed files with 2 additions and 0 deletions
--- a/pkgs/tools/networking/dhcpcd/default.nix
+++ b/pkgs/tools/networking/dhcpcd/default.nix
@ -13,6 +13,8 @@ stdenv.mkDerivation rec {
  nativeBuildInputs = [ pkgconfig ];
  buildInputs = [ udev ];

+  preConfigure = "patchShebangs ./configure";
+
  configureFlags = [
    "--sysconfdir=/etc"
    "--localstatedir=/var"