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authorAndrew Childs <lorne@cons.org.nz>2020-11-19 16:57:29 +0900
committerAndrew Childs <lorne@cons.org.nz>2021-03-02 17:21:08 +0900
commitfc0456bed1372ccff51fc6fd578e5d2a09d64534 (patch)
tree868d224258a449310455889e8e476e7cf58c798e /pkgs/build-support/cc-wrapper
parentd16a8753d91365d0239eec9549b11e7a61c1c61b (diff)
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cc-wrapper: set -arch on darwin
Diffstat (limited to 'pkgs/build-support/cc-wrapper')
-rw-r--r--pkgs/build-support/cc-wrapper/default.nix4
1 files changed, 4 insertions, 0 deletions
diff --git a/pkgs/build-support/cc-wrapper/default.nix b/pkgs/build-support/cc-wrapper/default.nix
index c8af8789fcc..06e43b6ea5f 100644
--- 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
     ##