[ghc] assert gmp

2018-07-15 16:25:09 +08:00
parent 2391d1dbf3
commit ad8c10e246
1 changed files with 2 additions and 0 deletions
--- a/pkgs/development/compilers/ghc/8.4.3.nix
+++ b/pkgs/development/compilers/ghc/8.4.3.nix
@@ -32,6 +32,8 @@
  ghcFlavour ? stdenv.lib.optionalString (targetPlatform != hostPlatform) "perf-cross"
 }:

+assert !enableIntegerSimple -> gmp != null;
+
 let
  inherit (bootPkgs) ghc;