limit the cross-compilation directive to APPLE builds only

open-atmos · Nov 4, 2023 · ec61f4b · ec61f4b
1 parent d3b02da
commit ec61f4b
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -10,7 +10,9 @@ if (NOT EXISTS "${CMAKE_SOURCE_DIR}/gitmodules/pybind11/include/pybind11/pybind1
   message(FATAL_ERROR "git submodules not initialised.\n Please run `git submodule update --init`")
 endif()
 
-set(CMAKE_OSX_ARCHITECTURES "arm64;x86_64" CACHE STRING "" FORCE)
+if (APPLE)
+  set(CMAKE_OSX_ARCHITECTURES "arm64;x86_64" CACHE STRING "" FORCE)
+endif()
 
 project(_PyPartMC LANGUAGES C CXX Fortran)