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-rw-r--r--Modules/FindwxWindows.cmake2
1 files changed, 1 insertions, 1 deletions
diff --git a/Modules/FindwxWindows.cmake b/Modules/FindwxWindows.cmake
index 6e441c3..e405257 100644
--- a/Modules/FindwxWindows.cmake
+++ b/Modules/FindwxWindows.cmake
@@ -650,7 +650,7 @@ else()
# do we need additionial wx GL stuff like GLCanvas ?
if(WXWINDOWS_USE_GL)
- set(WX_CONFIG_ARGS_LIBS "${WX_CONFIG_ARGS_LIBS} --gl-libs" )
+ string(APPEND WX_CONFIG_ARGS_LIBS " --gl-libs" )
endif()
##message("DBG: WX_CONFIG_ARGS_LIBS=${WX_CONFIG_ARGS_LIBS}===")