[LyX/master] Amend d7020ea: Add the warn when using system hunspell in stdlib-debug mode also for cmake

[Kornel Benko]

commit bda9e38adec1b3d72bca1f069702d3089706ff42
Author: Kornel Benko <kor...@lyx.org>
Date:   Mon Apr 9 17:13:52 2018 +0200

    Amend d7020ea: Add the warn when using system hunspell in stdlib-debug mode 
also for cmake
---
 development/cmake/ConfigureChecks.cmake |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/development/cmake/ConfigureChecks.cmake 
b/development/cmake/ConfigureChecks.cmake
index 8c7beb4..0451f2f 100644
--- a/development/cmake/ConfigureChecks.cmake
+++ b/development/cmake/ConfigureChecks.cmake
@@ -98,6 +98,9 @@ if(HUNSPELL_FOUND)
 
   message(STATUS "HAVE_HUNSPELL_CXXABI = ${HAVE_HUNSPELL_CXXABI}")
   #message(STATUS "LOG2 = ${LOG2}")
+  if(LYX_EXTERNAL_HUNSPELL AND LYX_STDLIB_DEBUG AND HAVE_HUNSPELL_CXXABI)
+    message(WARNING "Compiling LyX with stdlib-debug and system hunspell 
libraries may lead to crashes. Consider using -DLYX_STDLIB_DEBUG=OFF or 
-DLYX_EXTERNAL_HUNSPELL=OFF.")
+  endif()
 endif()
 
 #check_cxx_source_compiles(