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

…ove warnings.

--HG--
branch : trunk

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)