dhcp: fixup build with gcc-7 (ignore warning)

Upgrade to latest release wouldn't solve this one, and it would conflict with both of our patches, so I decided not to spend much time on this for now.
NixOS · Nov 12, 2017 · c65c1f6 · c65c1f6
1 parent 4efdd7e
commit c65c1f6
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/pkgs/tools/networking/dhcp/default.nix b/pkgs/tools/networking/dhcp/default.nix
@@ -37,6 +37,8 @@ stdenv.mkDerivation rec {
     "--localstatedir=/var"
   ] ++ stdenv.lib.optionals (openldap != null) [ "--with-ldap" "--with-ldapcrypto" ];
 
+  NIX_CFLAGS_COMPILE = [ "-Wno-error=pointer-compare" ];
+
   installFlags = [ "DESTDIR=\${out}" ];
 
   postInstall =