set(warnCFLAGS "")
set(optCFLAGS "")
+include(CheckCXXCompilerFlag)
+
+if(NOT __VISUALC__ AND NOT __BORLANDC__)
+ CHECK_CXX_COMPILER_FLAG("-std=c++11" HAVE_CXX11)
+ CHECK_CXX_COMPILER_FLAG("-std=c++0x" HAVE_CXX0X)
+ if(HAVE_CXX11)
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+ elseif(HAVE_CXX0X)
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
+ else()
+ message(STATUS "Missing support for C++11.")
+ endif()
+endif()
+
if(NOT __VISUALC__ AND NOT __BORLANDC__)
- set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-g3")
- set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}-g3")
+ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99 -g3")
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g3")
set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -g")
else()
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}/Zi")
if(COMPILER_C_VERSION_MAJOR_MINOR STRGREATER "4.5")
set(warnCFLAGS "${warnCFLAGS}-Wno-error=unused-but-set-variable ")
endif()
+ if(COMPILER_C_VERSION_MAJOR_MINOR STREQUAL "4.6")
+ #some old compilers emit bogus warnings here, see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45978 . Avoid failing the build in this case
+ set(warnCFLAGS "${warnCFLAGS}-Wno-error=array-bounds")
+ endif()
endif()
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wunused -Wpointer-arith -Wchar-subscripts -Wcomment -Wno-unknown-warning-option -Wformat -Wwrite-strings -Wno-unused-function -Wno-unused-parameter -Wno-strict-aliasing -Wclobbered -Wno-error=clobbered -Wno-format-nonliteral -Werror")
+
set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -Wall") # FIXME: Q&D hack
set(CMAKE_JAVA_COMPILE_FLAGS "-Xlint")
endif()
if(enable_compile_optimizations)
- set(optCFLAGS "-O3 -finline-functions -funroll-loops -fno-strict-aliasing ")
- if(CMAKE_COMPILER_IS_GNUCC)
+ set(optCFLAGS "-O3 -funroll-loops -fno-strict-aliasing ")
+ if(CMAKE_COMPILER_IS_GNUCC AND (NOT enable_model-checking))
+ set(optCFLAGS "${optCFLAGS} -finline-functions ")
if(WIN32)
if (COMPILER_C_VERSION_MAJOR_MINOR STRGREATER "4.7")
# On windows, we need 4.8 or higher to enable lto because of http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50293
endif()
else()
# On non-windows, 4.6 is enough for that
- if(COMPILER_C_VERSION_MAJOR_MINOR STRGREATER "4.5")
+ if(COMPILER_C_VERSION_MAJOR_MINOR STRGREATER "4.5" AND LINKER_VERSION STRGREATER "2.22")
set(optCFLAGS "${optCFLAGS} -flto ")
endif()
endif()
set(optCFLAGS "-O0 ")
endif()
+if(enable_sdt)
+ add_definitions(-DUSE_SDT)
+endif()
+
+if(enable_ust)
+ add_definitions(-DUSE_UST)
+endif()
+
+if(enable_model-checking AND enable_compile_optimizations)
+ # Forget it, do not optimize the code (because it confuses the MC):
+ set(optCFLAGS "-O0 ")
+ # But you can still optimize this:
+ foreach(s
+ 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/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} ${MC_SRC})
+ set (mcCFLAGS "-O3 -funroll-loops -fno-strict-aliasing")
+ if(CMAKE_COMPILER_IS_GNUCC)
+ set (mcCFLAGS "${mcCFLAGS} -finline-functions")
+ endif()
+ set_source_files_properties(${s} PROPERTIES COMPILE_FLAGS ${mcCFLAGS})
+ endforeach()
+endif()
+
+if(enable_mc_content_adressable_pages)
+ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DMC_PAGE_STORE_MD4")
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DMC_PAGE_STORE_MD4")
+endif()
+
if(APPLE AND COMPILER_C_VERSION_MAJOR_MINOR MATCHES "4.6")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-deprecated-declarations")
set(optCFLAGS "-O0 ")
if(NOT enable_debug)
set(CMAKE_C_FLAGS "-DNDEBUG ${CMAKE_C_FLAGS}")
+ set(CMAKE_CXX_FLAGS "-DNDEBUG ${CMAKE_CXX_FLAGS}")
endif()
if(enable_msg_deprecated)
set(CMAKE_C_FLAGS "-DMSG_USE_DEPRECATED ${CMAKE_C_FLAGS}")
endif()
-set(CMAKE_C_FLAGS "${optCFLAGS}${warnCFLAGS}${CMAKE_C_FLAGS}")
+set(CMAKE_C_FLAGS "${optCFLAGS} ${warnCFLAGS} ${CMAKE_C_FLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${optCFLAGS}")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} $ENV{CFLAGS}")
endif()
+if(NOT $ENV{CXXFLAGS} STREQUAL "")
+ message(STATUS "Add CXXFLAGS: \"$ENV{CXXFLAGS}\" to CMAKE_CXX_FLAGS")
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} $ENV{CXXFLAGS}")
+endif()
+
if(NOT $ENV{LDFLAGS} STREQUAL "")
message(STATUS "Add LDFLAGS: \"$ENV{LDFLAGS}\" to CMAKE_C_LINK_FLAGS")
set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} $ENV{LDFLAGS}")
endif()
-
-if(enable_model-checking AND enable_compile_optimizations)
- message(WARNING "Sorry for now GCC optimizations does not work with model checking.\nPlease turn off optimizations with command:\ncmake -Denable_compile_optimizations=off .")
-endif()