Infer proper arch on MacOS for cross compiling

jeroen · jeroen · commit 4b3f0331295a · 2024-01-10T19:36:07.000+01:00
diff --git a/src/Makevars.in b/src/Makevars.in
@@ -40,6 +40,7 @@ else
 
 	ifeq ($(UNAME), Darwin)
 		USE_TBB=Mac
+		MAKE_ARGS += arch=$(shell uname -m)
 	endif
 
 	ifeq ($(UNAME), Linux)
