X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/865fb6d28e7238d339064278d4a14f40dd335da9..5ec2b80b686983f84ebab7c7398a29e73286deee:/tools/cmake/Flags.cmake diff --git a/tools/cmake/Flags.cmake b/tools/cmake/Flags.cmake index 1cc1e6011f..da04a8a4f8 100644 --- a/tools/cmake/Flags.cmake +++ b/tools/cmake/Flags.cmake @@ -14,13 +14,8 @@ set(optCFLAGS "") set(warnCXXFLAGS "") if(enable_compile_warnings) - set(warnCFLAGS "-fno-common -Wall -Wunused -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wcomment -Wformat -Wwrite-strings -Wno-unused-function -Wno-unused-parameter -Wno-strict-aliasing") - if(CMAKE_COMPILER_IS_GNUCC AND (NOT (CMAKE_C_COMPILER_VERSION VERSION_LESS "5.0"))) - set(warnCFLAGS "${warnCFLAGS} -Wformat-signedness") - endif() - if(CMAKE_COMPILER_IS_GNUCC) - set(warnCFLAGS "${warnCFLAGS} -Wclobbered -Wno-error=clobbered -Wno-unused-local-typedefs -Wno-error=attributes -Wno-error=maybe-uninitialized") - endif() + set(warnCFLAGS "-fno-common -Wall -Wextra -Wunused -Wmissing-declarations -Wpointer-arith -Wwrite-strings -Wno-unused-function -Wno-unused-parameter -Wno-strict-aliasing") + if (CMAKE_CXX_COMPILER_ID MATCHES "Intel") # ignore remarks: # 191: type qualifier is meaningless on cast type @@ -34,18 +29,28 @@ if(enable_compile_warnings) # 11003: no IR in object file xxxx; was the source file compiled with xxxx set(warnCFLAGS "${warnCFLAGS} -diag-disable=191,1418,2196,2651,3179 -diag-warning=597,2330,11003") endif() + set(warnCXXFLAGS "${warnCFLAGS}") - set(warnCXXFLAGS "${warnCFLAGS} -Wall -Wextra -Wunused -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wcomment -Wformat -Wwrite-strings -Wno-unused-function -Wno-unused-parameter -Wno-strict-aliasing") - if(CMAKE_COMPILER_IS_GNUCXX AND (NOT (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "5.0"))) - set(warnCFLAGS "${warnCFLAGS} -Wformat-signedness") + if(CMAKE_COMPILER_IS_GNUCC) + set(warnCFLAGS "${warnCFLAGS} -Wclobbered -Wformat-signedness -Wno-error=clobbered -Wno-unused-local-typedefs -Wno-error=attributes -Wno-error=maybe-uninitialized") endif() + if(CMAKE_COMPILER_IS_GNUCXX) - set(warnCXXFLAGS "${warnCXXFLAGS} -Wclobbered -Wno-error=clobbered -Wno-unused-local-typedefs -Wno-error=attributes -Wno-error=maybe-uninitialized") + set(warnCXXFLAGS "${warnCXXFLAGS} -Wclobbered -Wformat-signedness -Wno-error=clobbered -Wno-free-nonheap-object -Wno-unused-local-typedefs -Wno-error=attributes -Wno-error=maybe-uninitialized") + if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "8.0") + # workaround for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81767 + set(warnCXXFLAGS "${warnCXXFLAGS} -Wno-error=unused-variable") + endif() endif() + if (CMAKE_CXX_COMPILER_ID MATCHES "Clang") # don't care about class that become struct, avoid issue of empty C structs # size (coming from libunwind.h) set(warnCXXFLAGS "${warnCXXFLAGS} -Wno-mismatched-tags -Wno-extern-c-compat") + # also ignore deprecated builtins (seen with clang 15 + boost 1.79) + if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL "15.0") + set(warnCXXFLAGS "${warnCXXFLAGS} -Wno-deprecated-builtins") + endif() endif() # the one specific to C but refused by C++ @@ -86,6 +91,12 @@ if(enable_compile_optimizations) else() set(optCFLAGS "-O0 ") endif() + +#ARM platforms have signed char by default, switch to unsigned for consistancy +if(${CMAKE_SYSTEM_PROCESSOR} MATCHES "aarch64") + set(optCFLAGS "${optCFLAGS} -fsigned-char") +endif() + if(enable_compile_optimizations AND CMAKE_COMPILER_IS_GNUCC AND (NOT enable_model-checking)) # This is redundant (already in -03): @@ -93,7 +104,7 @@ if(enable_compile_optimizations AND CMAKE_COMPILER_IS_GNUCC endif() # Do not leak the current directory into the binaries -if(CMAKE_COMPILER_IS_GNUCC) +if(CMAKE_COMPILER_IS_GNUCC AND NOT enable_coverage) execute_process(COMMAND realpath --relative-to=${CMAKE_BINARY_DIR} ${CMAKE_SOURCE_DIR} RESULT_VARIABLE RESULT OUTPUT_VARIABLE RELATIVE_SOURCE_DIR ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) if(RESULT EQUAL 0) @@ -181,7 +192,7 @@ if(enable_model-checking AND enable_compile_optimizations) list(REMOVE_ITEM src_list ${SIMIX_SRC} ${S4U_SRC}) # but... list(APPEND src_list - src/simix/popping.cpp) + src/kernel/actor/Simcall.cpp) foreach(src ${src_list}) set (mcCFLAGS "-O3 -funroll-loops -fno-strict-aliasing") if(CMAKE_COMPILER_IS_GNUCC) @@ -193,7 +204,8 @@ endif() if (CMAKE_C_COMPILER_ID MATCHES "Intel") # honor parentheses when determining the order of expression evaluation. - set(optCFLAGS "${optCFLAGS} -fprotect-parens ") + # disallow optimizations for floating-point arithmetic with Nans or +-Infs (breaks Eigen3) + set(optCFLAGS "${optCFLAGS} -fprotect-parens -fno-finite-math-only") endif() if(NOT enable_debug) @@ -276,27 +288,3 @@ 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} $ENV{LDFLAGS}") endif() - -if(MINGW) - # http://stackoverflow.com/questions/10452262/create-64-bit-jni-under-windows - # We don't want to ship libgcc_s_seh-1.dll nor libstdc++-6.dll - set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -static-libgcc") - 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") - set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m32") - else() - set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m64") - set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m64") - endif() -endif()