X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/18bb0baacfb199898d8a0b8ef1102c5cd268708f..dc27f1fad419d56167e1755e9af4b183468a5139:/tools/cmake/GCCFlags.cmake diff --git a/tools/cmake/GCCFlags.cmake b/tools/cmake/GCCFlags.cmake index c38cac7f3a..e15cbdb37a 100644 --- a/tools/cmake/GCCFlags.cmake +++ b/tools/cmake/GCCFlags.cmake @@ -5,7 +5,7 @@ ## ## These flags do break some classical CMake tests, so you don't ## want to do so before the very end of the configuration. -## +## ## Other compiler flags (C/C++ standard version) are tested and set ## by the beginning of the configuration, directly in ~/CMakeList.txt @@ -24,6 +24,13 @@ if(enable_compile_warnings) if(CMAKE_COMPILER_IS_GNUCC) set(warnCFLAGS "${warnCFLAGS} -Wclobbered -Wno-error=clobbered -Wno-unused-local-typedefs -Wno-error=attributes") endif() + if (CMAKE_CXX_COMPILER_ID MATCHES "Intel") + # ignore remark #1418: external function definition with no prior declaration + # 3179: deprecated conversion of string literal to char* (should be const char*) + # 191: type qualifier is meaningless on cast type + # 597: entity-kind "entity" will not be called for implicit or explicit conversions + set(warnCFLAGS "${warnCFLAGS} -wd1418 -wd191 -wd3179 -ww597") + endif() set(warnCXXFLAGS "${warnCFLAGS} -Wall -Wextra -Wunused -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wcomment -Wformat -Wwrite-strings -Wno-unused-function -Wno-unused-parameter -Wno-strict-aliasing") if(CMAKE_COMPILER_IS_GNUCXX AND (NOT (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "5.0"))) @@ -41,15 +48,8 @@ if(enable_compile_warnings) set(warnCXXFLAGS "${warnCXXFLAGS} -Wno-mismatched-tags -Wno-extern-c-compat") endif() - if (CMAKE_CXX_COMPILER_ID MATCHES "Intel") - # ignore remark #1418: external function definition with no prior declaration - # 3179: deprecated conversion of string literal to char* (should be const char*) - # 191: type qualifier is meaningless on cast type - set(warnCXXFLAGS "${warnCXXFLAGS} -wd1418 -wd191 -wd3179") - endif() - # the one specific to C but refused by C++ - set(warnCFLAGS "${warnCFLAGS} -Wmissing-prototypes") + set(warnCFLAGS "${warnCFLAGS} -Wmissing-prototypes") if(CMAKE_Fortran_COMPILER_ID MATCHES "GCC|PGI") set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -Wall") @@ -126,12 +126,12 @@ if(enable_lto) # User wants LTO. Try if we can do that else() if(NOT enable_compile_optimizations) message(STATUS "LTO disabled: Compile-time optimizations turned off.") - else() + else() if(enable_model-checking) message(STATUS "LTO disabled when compiling with model-checking.") else() message(STATUS "LTO does not seem usable -- try updating your build chain.") - endif() + endif() endif() endif() else() @@ -174,6 +174,11 @@ if(enable_model-checking AND enable_compile_optimizations) endforeach() endif() +if (CMAKE_C_COMPILER_ID MATCHES "Intel") + # honor parentheses when determining the order of expression evaluation. + set(optCFLAGS "${optCFLAGS} -fprotect-parens ") +endif() + if(NOT enable_debug) set(CMAKE_C_FLAGS "-DNDEBUG ${CMAKE_C_FLAGS}") set(CMAKE_CXX_FLAGS "-DNDEBUG ${CMAKE_CXX_FLAGS}") @@ -189,7 +194,7 @@ endif() # Avoid a failure seen with gcc 7.2.0 and ns3 3.27 if(enable_ns3) - set_source_files_properties(src/surf/network_ns3.cpp PROPERTIES COMPILE_FLAGS " -Wno-unused-local-typedef") + set_source_files_properties(src/surf/network_ns3.cpp PROPERTIES COMPILE_FLAGS " -Wno-unused-local-typedef") endif() set(TESH_OPTION "") @@ -212,18 +217,21 @@ if(enable_address_sanitizer) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address -fno-omit-frame-pointer") set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -fsanitize=address") set(TESH_OPTION --enable-sanitizers) - try_compile(HAVE_SANITIZE_ADDRESS ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_asan.cpp) - try_compile(HAVE_SANITIZE_ADDRESS_FIBER_SUPPORT ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_asan.cpp + try_compile(HAVE_SANITIZER_ADDRESS ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_asan.cpp) + try_compile(HAVE_SANITIZER_ADDRESS_FIBER_SUPPORT ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_asan.cpp COMPILE_DEFINITIONS -DCHECK_FIBER_SUPPORT) else() - set(HAVE_SANITIZE_ADDRESS FALSE CACHE INTERNAL "") - set(HAVE_SANITIZE_ADDRESS_FIBER_SUPPORT FALSE CACHE INTERNAL "") + set(HAVE_SANITIZER_ADDRESS FALSE CACHE INTERNAL "") + set(HAVE_SANITIZER_ADDRESS_FIBER_SUPPORT FALSE CACHE INTERNAL "") endif() if(enable_thread_sanitizer) set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=thread -fno-omit-frame-pointer -no-pie") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=thread -fno-omit-frame-pointer -no-pie") set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -fsanitize=thread -no-pie") + set(HAVE_SANITIZER_THREAD TRUE CACHE INTERNAL "") +else() + set(HAVE_SANITIZER_THREAD FALSE CACHE INTERNAL "") endif() if(enable_undefined_sanitizer) @@ -254,13 +262,13 @@ if(MINGW) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static-libgcc -static-libstdc++") set(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "${CMAKE_SHARED_LIBRARY_LINK_C_FLAGS} -static-libgcc") set(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "${CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS} -static-libgcc -static-libstdc++") - + # JNI searches for stdcalls set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wl,--add-stdcall-alias") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wl,--add-stdcall-alias") set(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "${CMAKE_SHARED_LIBRARY_LINK_C_FLAGS} -Wl,--add-stdcall-alias") set(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "${CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS} -Wl,--add-stdcall-alias") - + # Specify the data model that we are using (yeah it may help Java) if(CMAKE_SIZEOF_VOID_P EQUAL 4) # 32 bits set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m32") @@ -268,5 +276,5 @@ if(MINGW) else() set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m64") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m64") - endif() + endif() endif()