Add message that LevelDB is not supported on Windows

diff --git a/src/leveldb/CMakeLists.txt b/src/leveldb/CMakeLists.txt
index 44d2a93fc338b73cb5de0acbb5a9fa1bfa2d3a7c..243de8306ee59d1c4ad136a71542d7d469c23fa7 100644 (file)
--- a/src/leveldb/CMakeLists.txt
+++ b/src/leveldb/CMakeLists.txt
@@ -23,6 +23,7 @@ endif()
 
 # OS detection
 if(WIN32)
+    message(FATAL_ERROR "LevelDB currently doesn't support Windows")
     add_definitions(-DLEVELDB_PLATFORM_WINDOWS -DOS_WIN -DWIN32_LEAN_AND_MEAN)
     if(MINGW)
 add_definitions(-DMINGW)