From e6fa6e60f6330ddf60294a0d9a6ed4cb3f27d4c4 Mon Sep 17 00:00:00 2001
From: "Richard M. Shaw" <hobbes1069@gmail.com>
Date: Fri, 22 Aug 2014 10:27:48 -0500
Subject: [PATCH] UsewxWidgets: CFLAGS are expected to be a string here, not a
 list.

---
 Modules/UsewxWidgets.cmake | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/Modules/UsewxWidgets.cmake b/Modules/UsewxWidgets.cmake
index f2f260df5..b3633a6c2 100644
--- a/Modules/UsewxWidgets.cmake
+++ b/Modules/UsewxWidgets.cmake
@@ -88,8 +88,11 @@ if   (wxWidgets_FOUND)
   endif()
 
   if   (wxWidgets_CXX_FLAGS)
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${wxWidgets_CXX_FLAGS}")
-    MSG("wxWidgets_CXX_FLAGS=${wxWidgets_CXX_FLAGS}")
+    # Flags are expected to be a string here, not a list.
+    string(REPLACE ";" " " wxWidgets_CXX_FLAGS_str "${wxWidgets_CXX_FLAGS}")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${wxWidgets_CXX_FLAGS_str}")
+    MSG("wxWidgets_CXX_FLAGS=${wxWidgets_CXX_FLAGS_str}")
+    unset(wxWidgets_CXX_FLAGS_str)
   endif()
 
   # DEPRECATED JW