treewide: preserve hashes

avoid mass rebuild from the last commits
2018-10-16 23:19:34 -05:00
parent 007faf02ca
commit a5de0ca963
3 changed files with 6 additions and 0 deletions
--- a/pkgs/development/libraries/boost/generic.nix
+++ b/pkgs/development/libraries/boost/generic.nix
@@ -101,6 +101,8 @@ stdenv.mkDerivation {

  inherit src;

+  patchFlags = "";
+
  patches = patches
    ++ optional stdenv.isDarwin ./darwin-no-system-python.patch;