SDL2: disable parallel make

vcunat · vcunat · commit 3772338be5b9 · 2017-11-21T12:55:47.000+01:00
Example failure: https://hydra.nixos.org/build/64494600 It could be fixed more properly, but for me it builds under 80 secs anyway.
diff --git a/pkgs/development/libraries/SDL2/default.nix b/pkgs/development/libraries/SDL2/default.nix
@@ -54,7 +54,8 @@ stdenv.mkDerivation rec {
   # https://bugzilla.libsdl.org/show_bug.cgi?id=1431
   dontDisableStatic = true;
 
-  enableParallelBuilding = true;
+  # Flaky: fatal error: pointer-constraints-....h: No such file or directory
+  #enableParallelBuilding = true;
 
   # XXX: By default, SDL wants to dlopen() PulseAudio, in which case
   # we must arrange to add it to its RPATH; however, `patchelf' seems
