set(warnCXXFLAGS "")
if(enable_compile_warnings)
- set(warnCFLAGS "-fno-common -Wall -Wextra -Wunused -Wmissing-declarations -Wpointer-arith -Wwrite-strings -Wno-unused-function -Wno-unused-parameter -Wno-strict-aliasing")
- if(CMAKE_COMPILER_IS_GNUCC)
- set(warnCFLAGS "${warnCFLAGS} -Wclobbered -Wformat-signedness -Wno-error=clobbered -Wno-unused-local-typedefs -Wno-error=attributes -Wno-error=maybe-uninitialized")
- endif()
+ set(warnCFLAGS "-fno-common -Wall -Wextra -Wunused -Wmissing-declarations -Wpointer-arith -Wwrite-strings -Wno-unused-function -Wno-unused-local-typedefs -Wno-unused-parameter -Wno-strict-aliasing")
+
if (CMAKE_CXX_COMPILER_ID MATCHES "Intel")
# ignore remarks:
# 191: type qualifier is meaningless on cast type
# 11003: no IR in object file xxxx; was the source file compiled with xxxx
set(warnCFLAGS "${warnCFLAGS} -diag-disable=191,1418,2196,2651,3179 -diag-warning=597,2330,11003")
endif()
+ set(warnCXXFLAGS "${warnCFLAGS}")
+
+ if(CMAKE_COMPILER_IS_GNUCC)
+ set(warnCFLAGS "${warnCFLAGS} -Wclobbered -Wformat-signedness -Wno-error=clobbered -Wno-error=attributes -Wno-error=maybe-uninitialized")
+ endif()
- set(warnCXXFLAGS "${warnCFLAGS} -Wall -Wextra -Wunused -Wmissing-declarations -Wpointer-arith -Wwrite-strings -Wno-unused-function -Wno-unused-parameter -Wno-strict-aliasing")
if(CMAKE_COMPILER_IS_GNUCXX)
set(warnCXXFLAGS "${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 "${warnCXXFLAGS} -Wno-error=unused-variable")
+ endif()
endif()
- if(CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS "8.0")
- # workaround for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81767
- set(warnCXXFLAGS "${warnCXXFLAGS} -Wno-error=unused-variable")
- endif()
+
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)
elseif(CMAKE_Fortran_COMPILER_ID MATCHES "Intel")
set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -warn all")
endif()
- set(CMAKE_JAVA_COMPILE_FLAGS "-Xlint")
endif()
# NDEBUG gives a lot of "initialized but unused variables" errors. Don't die anyway.
# Do not leak the current directory into the binaries
if(CMAKE_COMPILER_IS_GNUCC AND NOT enable_coverage)
- execute_process(COMMAND realpath --relative-to=${CMAKE_BINARY_DIR} ${CMAKE_SOURCE_DIR}
- RESULT_VARIABLE RESULT OUTPUT_VARIABLE RELATIVE_SOURCE_DIR ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE)
- if(RESULT EQUAL 0)
- message(STATUS "Relative source directory is \"${RELATIVE_SOURCE_DIR}\".")
- else()
- message(WARNING "Failed to find relative source directory. Using \".\".")
- set(RELATIVE_SOURCE_DIR ".")
+ if (CMAKE_VERSION VERSION_LESS "3.20")
+ file(RELATIVE_PATH RELATIVE_SOURCE_DIR ${CMAKE_BINARY_DIR} ${CMAKE_SOURCE_DIR})
+ else() # cmake >= 3.20
+ cmake_path(RELATIVE_PATH CMAKE_SOURCE_DIR BASE_DIRECTORY ${CMAKE_BINARY_DIR} OUTPUT_VARIABLE RELATIVE_SOURCE_DIR)
endif()
+ message(STATUS "Relative source directory is \"${RELATIVE_SOURCE_DIR}\".")
if (CMAKE_C_COMPILER_VERSION VERSION_LESS "8.0")
set(optCFLAGS "${optCFLAGS} -fdebug-prefix-map=\"${CMAKE_SOURCE_DIR}=${RELATIVE_SOURCE_DIR}\"")
else()
set(enable_lto OFF)
if(enable_compile_optimizations
AND (NOT enable_model-checking))
- if(CMAKE_VERSION VERSION_LESS "3.9")
- if ( CMAKE_COMPILER_IS_GNUCC
- AND (CMAKE_C_COMPILER_VERSION VERSION_GREATER "4.8.5")
- AND (LINKER_VERSION VERSION_GREATER "2.22"))
- set(enable_lto ON)
- endif()
- else()
- include(CheckIPOSupported)
- check_ipo_supported(RESULT ipo LANGUAGES C CXX)
- if(ipo)
- set(enable_lto ON)
- endif()
+ include(CheckIPOSupported)
+ check_ipo_supported(RESULT ipo LANGUAGES C CXX)
+ if(ipo)
+ set(enable_lto ON)
endif()
endif()
# But you can still optimize this:
set(src_list ${simgrid_sources})
# except...
- list(REMOVE_ITEM src_list ${SIMIX_SRC} ${S4U_SRC})
- # but...
- list(APPEND src_list
- src/kernel/actor/Simcall.cpp)
+ list(FILTER src_list EXCLUDE REGEX "^src/kernel/activity/")
+ list(FILTER src_list EXCLUDE REGEX "^src/kernel/actor/")
+ list(FILTER src_list EXCLUDE REGEX "^src/kernel/context/")
+ list(FILTER src_list EXCLUDE REGEX "^src/s4u/")
foreach(src ${src_list})
set (mcCFLAGS "-O3 -funroll-loops -fno-strict-aliasing")
if(CMAKE_COMPILER_IS_GNUCC)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE")
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")
-endif()
-
set(TESH_OPTION "")
if(enable_coverage)
find_program(GCOV_PATH NAMES ENV{GCOV} gcov)
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()