Cmake: pass 'undefined' with double dash so alternative linker can be…

… used
0penBrain · Mar 8, 2024 · 261e651 · 261e651
1 parent eb5a1b3
commit 261e651
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/cMake/FreeCAD_Helpers/CompilerChecksAndSetups.cmake b/cMake/FreeCAD_Helpers/CompilerChecksAndSetups.cmake
@@ -67,13 +67,13 @@ macro(CompilerChecksAndSetups)
         # get linker errors as soon as possible and not at runtime e.g. for modules
         if(BUILD_DYNAMIC_LINK_PYTHON)
             if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
-                set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,-undefined,error")
+                set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--undefined,error")
             elseif(UNIX)
                 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--no-undefined")
             endif()
         else(BUILD_DYNAMIC_LINK_PYTHON)
             if(CMAKE_COMPILER_IS_CLANGXX)
-                set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,-undefined,dynamic_lookup")
+                set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--undefined,dynamic_lookup")
             endif()
         endif(BUILD_DYNAMIC_LINK_PYTHON)
     endif(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_COMPILER_IS_CLANGXX)

diff --git a/src/Mod/Path/libarea/CMakeLists.txt b/src/Mod/Path/libarea/CMakeLists.txt
@@ -163,7 +163,7 @@ target_link_libraries(area area-native ${area_LIBS} ${area_native_LIBS})
 # TODO why CMAKE_SHARED_LINKER_FLAGS is not used here?
 # This is a dirty workaround!
 if(NOT BUILD_DYNAMIC_LINK_PYTHON AND CMAKE_COMPILER_IS_CLANGXX)
-    target_link_libraries(area "-Wl,-undefined,dynamic_lookup")
+    target_link_libraries(area "-Wl,--undefined,dynamic_lookup")
 endif()
 
 SET_BIN_DIR(area area /Mod/Path)