1 files changed, 1 insertions, 10 deletions
diff --git a/ports/glibmm/CMakeLists.txt b/ports/glibmm/CMakeLists.txt
index c6fa7027a..942776c6d 100644
--- a/ports/glibmm/CMakeLists.txt
+++ b/ports/glibmm/CMakeLists.txt
@@ -40,16 +40,7 @@ if(APPLE)
   link_libraries(${COREFOUNDATION_LIBRARY} ${CORESERVICES_LIBRARY} ${FOUNDATION_LIBRARY})
 endif()
 
-# Activate workaround for exporting all symbols from Windows DLLs to mimic the 
-# behavior on Linux, where dynamic libraries always export all symbols.
-# The same approach was already used by the upstream MSVC build (see MSVC_NMake/gendef/gendef.cc)
-if (WIN32)
-    set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS TRUE)
-endif()
-
-if(BUILD_SHARED_LIBS)
-    add_definitions(-DGLIBMM_DLL -DGIOMM_DLL)
-else()
+if(NOT BUILD_SHARED_LIBS)
     add_definitions(-DGLIBMM_STATIC_LIB -DGIOMM_STATIC_LIB)
 endif()