* Added DO_WARN (-DDO_WARN=1) option to CMake. This can help find/remove warnings.

--HG--
branch : trunk

1 files changed, 6 insertions, 0 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b7ae5400c6b..d6571159276 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -16,6 +16,7 @@ OPTION(DO_SCRIPTS "With trinityscripts" 1)
 OPTION(DO_CLI "With CLI" 1)
 OPTION(DO_RA "With RA" 0)
 OPTION(DO_DEBUG "Debug mode" 0)
+OPTION(DO_WARN "Enable all compile warnings" 0)
 OPTION(LARGE_CELL "Large cell size" 0)
 OPTION(SHORT_SLEEP "Short sleep" 0)
 
@@ -104,6 +105,11 @@ message("* Debug mode ON")
 add_definitions(-g -DTRINITY_DEBUG)
 endif(DO_DEBUG)
 
+if(DO_WARN)
+    message("* All warnings mode")
+    add_definitions(-Wall -Wfatal-errors -Wextra)
+endif(DO_WARN)
+
 if(LARGE_CELL)
 message("* Large cell size")
 add_definitions(-DLARGE_CELL)