Add check for exported_symbols_list linker option on macOS

GMLC-TDC · Dec 27, 2024 · f0f7e33 · f0f7e33
1 parent 401749a
commit f0f7e33
Showing 1 changed file with 9 additions and 2 deletions.
diff --git a/src/helics/shared_api_library/CMakeLists.txt b/src/helics/shared_api_library/CMakeLists.txt
@@ -143,9 +143,16 @@ if(UNIX OR MINGW)
             target_link_libraries(helics PRIVATE -Wl,--exclude-libs,ALL)
         endif()
     else(NOT_APPLE)
-        target_link_libraries(
-            helics PRIVATE -Wl,-exported_symbols_list,${CMAKE_CURRENT_SOURCE_DIR}/export_mac.txt
+        include(CheckLinkerFlag)
+        check_linker_flag(
+            CXX "-Wl,-exported_symbols_list,${CMAKE_CURRENT_SOURCE_DIR}/export_mac.txt"
+            flag_linker_exported_symbols_list
         )
+        if(flag_linker_exported_symbols_list)
+            target_link_libraries(
+                helics PRIVATE -Wl,-exported_symbols_list,${CMAKE_CURRENT_SOURCE_DIR}/export_mac.txt
+            )
+        endif()
     endif(NOT APPLE)
 endif()