webkitgtk: fix non-deterministic build failure

The build sometimes fails, mostly when using a single core. This is a simple stopgap, see upstream bug: https://bugs.webkit.org/show_bug.cgi?id=183788
NixOS · Apr 3, 2018 · 5058529 · 5058529
1 parent 39424cf
commit 5058529
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/pkgs/development/libraries/webkitgtk/2.20.nix b/pkgs/development/libraries/webkitgtk/2.20.nix
@@ -39,6 +39,12 @@ stdenv.mkDerivation rec {
     patchShebangs .
   '';
 
+  postConfigure = ''
+    # A stopgap for a non-deterministic build failure when using only one core
+    # Upstream bug: https://bugs.webkit.org/show_bug.cgi?id=183788#c4
+    ninja JavaScriptCoreForwardingHeaders WTFForwardingHeaders
+  '';
+
   cmakeFlags = [
   "-DPORT=GTK"
   "-DUSE_LIBHYPHEN=0"