emacsMac: use llvm6 to build

for unclear reasons, using llvm7 crashes emacs macport. llvm6 seems to work fine. Fixes NixOS#61596
matthewbauer · Jun 3, 2019 · 98f4526 · 98f4526
1 parent 10e77ee
commit 98f4526
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
@@ -17364,6 +17364,7 @@ in
     inherit (darwin.apple_sdk.frameworks)
       AppKit Carbon Cocoa IOKit OSAKit Quartz QuartzCore WebKit
       ImageCaptureCore GSS ImageIO;
+    stdenv = if stdenv.cc.isClang then llvmPackages_6.stdenv else stdenv;
   };
 
   emacsPackagesFor = emacs: self: let callPackage = newScope self; in rec {