Merge branch 'master' of git+ssh://scm.gforge.inria.fr/gitroot/simgrid/simgrid

[simgrid.git] / tools / cmake / GCCFlags.cmake

diff --git a/tools/cmake/GCCFlags.cmake b/tools/cmake/GCCFlags.cmake
index 18d8177..1b29b67 100644 (file)
--- a/tools/cmake/GCCFlags.cmake
+++ b/tools/cmake/GCCFlags.cmake
@@ -13,7 +13,6 @@ set(warnCFLAGS "")
 set(optCFLAGS "")
 
 
-
 if(enable_compile_warnings)
   set(warnCFLAGS "-fno-common -Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wcomment -Wformat -Wwrite-strings -Wno-unused-function -Wno-unused-parameter -Wno-strict-aliasing -Wno-format-nonliteral -Werror ")
   if(CMAKE_COMPILER_IS_GNUCC)
@@ -32,6 +31,13 @@ if(enable_compile_warnings)
   set(CMAKE_JAVA_COMPILE_FLAGS "-Xlint")
 endif()
 
+# Activate the warnings on #if FOOBAR when FOOBAR has no value
+# It breaks on FreeBSD within Boost headers, so activate this only in Pure Hardcore debug mode.
+if(enable_maintainer_mode)
+  set(warnCFLAGS "${warnCFLAGS} -Wundef")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wundef")
+endif()
+
 # Se the optimisation flags
 # NOTE, we should CMAKE_BUILD_TYPE for this
 if(enable_compile_optimizations)
@@ -126,10 +132,6 @@ if(NOT enable_debug)
   set(CMAKE_CXX_FLAGS "-DNDEBUG ${CMAKE_CXX_FLAGS}")
 endif()
 
-if(enable_msg_deprecated)
-  set(CMAKE_C_FLAGS "-DMSG_USE_DEPRECATED ${CMAKE_C_FLAGS}")
-endif()
-
 set(CMAKE_C_FLAGS   "${CMAKE_C_FLAGS}   ${optCFLAGS} ${warnCFLAGS}")
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${optCFLAGS}")