From 6cbad61f360d3772d5d1ad892985a4ac9759044c Mon Sep 17 00:00:00 2001 From: Rafael Kitover Date: Fri, 10 Aug 2018 09:37:55 -0700 Subject: [PATCH] fix cmake regression introduced in bfe21aee Before calling list(REMOVE_ITEM ...) check if the variable exists, if it doesn't cmake throws an error. --- src/wx/CMakeLists.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/wx/CMakeLists.txt b/src/wx/CMakeLists.txt index 504cede1..4099043f 100644 --- a/src/wx/CMakeLists.txt +++ b/src/wx/CMakeLists.txt @@ -66,7 +66,9 @@ function(normalize_wx_paths) endfunction() macro(cleanup_wx_vars) - list(REMOVE_ITEM wxWidgets_CXX_FLAGS -fpermissive) + if(wxWidgets_CXX_FLAGS) + list(REMOVE_ITEM wxWidgets_CXX_FLAGS -fpermissive) + endif() endmacro() if(CMAKE_PREFIX_PATH)