cc-wrapper: set -arch on darwin

4 years ago · fc0456bed1
parent d16a8753d9
commit fc0456bed1
1 changed files with 4 additions and 0 deletions
--- a/pkgs/build-support/cc-wrapper/default.nix
+++ b/pkgs/build-support/cc-wrapper/default.nix
@ -481,6 +481,10 @@ stdenv.mkDerivation {
      substituteAll ${../wrapper-common/utils.bash} $out/nix-support/utils.bash
    ''

+    + optionalString stdenv.targetPlatform.isDarwin ''
+      echo "-arch ${targetPlatform.darwinArch}" >> $out/nix-support/cc-cflags
+    ''
+
    ##
    ## Extra custom steps
    ##