Fix building crypto++ for x64 target on Apple silicon MacOS

wheremyfoodat · Dec 10, 2024 · 93a8600 · 93a8600
1 parent 5497854
commit 93a8600
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/third_party/cryptopp/CMakeLists.txt b/third_party/cryptopp/CMakeLists.txt
@@ -209,7 +209,10 @@ function(DumpMachine output pattern)
     set(${output} 0 PARENT_SCOPE)
 
   else ()
-      if(CMAKE_SYSTEM_PROCESSOR MATCHES ${pattern})
+      if(NOT APPLE AND CMAKE_SYSTEM_PROCESSOR MATCHES ${pattern})
+          set(${output} TRUE PARENT_SCOPE)
+      endif()
+      if(APPLE AND CMAKE_OSX_ARCHITECTURES MATCHES ${pattern})
           set(${output} TRUE PARENT_SCOPE)
       endif()
   endif()