silence warnings from boost (only on netbsd..

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

diff --git a/tools/cmake/GCCFlags.cmake b/tools/cmake/GCCFlags.cmake
index 11d5caf..5f1be60 100644 (file)
--- a/tools/cmake/GCCFlags.cmake
+++ b/tools/cmake/GCCFlags.cmake
@@ -13,16 +13,15 @@ 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 ")
+  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)
-    set(warnCFLAGS "${warnCFLAGS}-Wclobbered -Wno-error=clobbered ")
+    set(warnCFLAGS "${warnCFLAGS} -Wclobbered -Wno-error=clobbered  -Wno-unused-local-typedefs -Wno-error=attributes")
   endif()
 
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra  -Wunused -Wpointer-arith -Wchar-subscripts -Wcomment  -Wformat -Wwrite-strings -Wno-unused-function -Wno-unused-parameter -Wno-strict-aliasing -Wno-format-nonliteral -Werror")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wunused -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_GNUCXX)
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wclobbered -Wno-error=clobbered")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wclobbered -Wno-error=clobbered  -Wno-unused-local-typedefs -Wno-error=attributes")
   endif()
   if (CMAKE_CXX_COMPILER_ID MATCHES "Clang") # don't care about class that become struct
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-mismatched-tags")
@@ -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)
@@ -54,7 +60,7 @@ if(enable_lto) # User wants LTO. Try if we can do that
       AND CMAKE_COMPILER_IS_GNUCC
       AND (NOT enable_model-checking))
     if(WIN32)
-      if (COMPILER_C_VERSION_MAJOR_MINOR STRGREATER "4.8")
+      if (CMAKE_C_COMPILER_VERSION VERSION_GREATER "4.8")
         # On windows, we need 4.8 or higher to enable lto because of http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50293
         #
         # We are experiencing assertion failures even with 4.8 on MinGW.
@@ -89,7 +95,7 @@ if(enable_lto) # User wants LTO, and it seems usable. Go for it
   # these objects you have to use the gcc wrappers:
   # gcc-ar, gcc-nm and gcc-ranlib."
   if(${CMAKE_C_COMPILER_ID} STREQUAL "GNU"
-      AND COMPILER_C_VERSION_MAJOR_MINOR STRGREATER "4.8")
+      AND CMAKE_C_COMPILER_VERSION VERSION_GREATER "4.8")
     set (CMAKE_AR gcc-ar)
     set (CMAKE_RANLIB gcc-ranlib)
   endif()
@@ -103,14 +109,11 @@ if(enable_model-checking AND enable_compile_optimizations)
       src/xbt/mmalloc/mm.c
       src/xbt/log.c src/xbt/xbt_log_appender_file.c
       src/xbt/xbt_log_layout_format.c src/xbt/xbt_log_layout_simple.c
-      src/xbt/dict.c src/xbt/dict_elm.c src/xbt/dict_multi.c src/xbt/dict_cursor.c
-      src/xbt/set.c src/xbt/setset.c
+      src/xbt/dict.c src/xbt/dict_elm.c src/xbt/dict_cursor.c
       src/xbt/dynar.c src/xbt/fifo.c src/xbt/heap.c src/xbt/swag.c
       src/xbt/str.c src/xbt/strbuff.c src/xbt/snprintf.c
       src/xbt/queue.c
       src/xbt/xbt_os_time.c src/xbt/xbt_os_thread.c
-      src/xbt/sha.c
-      src/xbt/matrix.c
       src/xbt/backtrace_linux.c
       ${MC_SRC_BASE} ${MC_SRC})
       set (mcCFLAGS "-O3  -funroll-loops -fno-strict-aliasing")
@@ -126,10 +129,6 @@ 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}")