llvm-project/openmp/runtime/cmake/Definitions.cmake

148 lines
5.0 KiB
CMake

#
#//===----------------------------------------------------------------------===//
#//
#// The LLVM Compiler Infrastructure
#//
#// This file is dual licensed under the MIT and the University of Illinois Open
#// Source Licenses. See LICENSE.txt for details.
#//
#//===----------------------------------------------------------------------===//
#
# void append_definitions(string new_flag);
# - appends new_flag to cpp_flags list
macro(append_definitions new_flag)
list(APPEND local_cpp_flags "${new_flag}")
endmacro()
function(append_cpp_flags input_cpp_flags)
set(local_cpp_flags)
append_definitions("-D USE_ITT_BUILD")
append_definitions("-D KMP_ARCH_STR=\"\\\\\"${legal_arch}\\\\\"\"")
append_definitions("-D BUILD_I8")
append_definitions("-D KMP_LIBRARY_FILE=\\\\\"${lib_file}\\\\\"") # yes... you need 5 backslashes...
append_definitions("-D KMP_VERSION_MAJOR=${version}")
# customize to 128 bytes for ppc64
if(${PPC64})
append_definitions("-D CACHE_LINE=128")
else()
append_definitions("-D CACHE_LINE=64")
endif()
append_definitions("-D KMP_ADJUST_BLOCKTIME=1")
append_definitions("-D BUILD_PARALLEL_ORDERED")
append_definitions("-D KMP_ASM_INTRINS")
if(${USE_ITT_NOTIFY})
append_definitions("-D USE_ITT_NOTIFY=1")
else()
append_definitions("-D USE_ITT_NOTIFY=0")
append_definitions("-D INTEL_NO_ITTNOTIFY_API")
endif()
append_definitions("-D INTEL_ITTNOTIFY_PREFIX=__kmp_itt_")
if(${USE_VERSION_SYMBOLS})
append_definitions("-D KMP_USE_VERSION_SYMBOLS")
endif()
#####################
# Windows definitions
if(${WINDOWS})
append_definitions("-D _CRT_SECURE_NO_WARNINGS")
append_definitions("-D _CRT_SECURE_NO_DEPRECATE")
append_definitions("-D _WINDOWS")
append_definitions("-D _WINNT")
append_definitions("-D _WIN32_WINNT=0x0501")
append_definitions("-D KMP_WIN_CDECL")
append_definitions("-D _USRDLL")
if(${DEBUG_BUILD})
append_definitions("-D _ITERATOR_DEBUG_LEVEL=0")
endif()
else() # Other than windows... (Unix based systems, Intel(R) Many Integrated Core Architecture (Intel(R) MIC Architecture), and Mac)
append_definitions("-D _GNU_SOURCE")
append_definitions("-D _REENTRANT")
append_definitions("-D BUILD_TV")
append_definitions("-D USE_CBLKDATA")
if(NOT "${version}" STREQUAL "4")
append_definitions("-D KMP_GOMP_COMPAT")
endif()
endif()
#######################################
# Intel(R) MIC Architecture definitions
if(${MIC})
append_definitions("-D KMP_TDATA_GTID")
else() # Other than Intel(R) MIC Architecture...
append_definitions("-D USE_LOAD_BALANCE")
endif()
##################
# Unix definitions
if(${LINUX})
append_definitions("-D KMP_TDATA_GTID")
endif()
##################################
# Other conditional definitions
append_definitions("-D KMP_USE_ASSERT")
append_definitions("-D GUIDEDLL_EXPORTS")
if(${STUBS_LIBRARY})
append_definitions("-D KMP_STUB")
endif()
if(${DEBUG_BUILD} OR ${RELWITHDEBINFO_BUILD})
append_definitions("-D KMP_DEBUG")
endif()
if(${DEBUG_BUILD})
append_definitions("-D _DEBUG")
append_definitions("-D BUILD_DEBUG")
endif()
if(${STATS_GATHERING})
append_definitions("-D KMP_STATS_ENABLED=1")
else()
append_definitions("-D KMP_STATS_ENABLED=0")
endif()
# OpenMP version flags
set(have_omp_50 0)
set(have_omp_41 0)
set(have_omp_40 0)
set(have_omp_30 0)
if(${omp_version} EQUAL 50 OR ${omp_version} GREATER 50)
set(have_omp_50 1)
endif()
if(${omp_version} EQUAL 41 OR ${omp_version} GREATER 41)
set(have_omp_41 1)
endif()
if(${omp_version} EQUAL 40 OR ${omp_version} GREATER 40)
set(have_omp_40 1)
endif()
if(${omp_version} EQUAL 30 OR ${omp_version} GREATER 30)
set(have_omp_30 1)
endif()
append_definitions("-D OMP_50_ENABLED=${have_omp_50}")
append_definitions("-D OMP_41_ENABLED=${have_omp_41}")
append_definitions("-D OMP_40_ENABLED=${have_omp_40}")
append_definitions("-D OMP_30_ENABLED=${have_omp_30}")
# Architectural definitions
if(${INTEL64} OR ${IA32})
if(${USE_ADAPTIVE_LOCKS})
append_definitions("-D KMP_USE_ADAPTIVE_LOCKS=1")
else()
append_definitions("-D KMP_USE_ADAPTIVE_LOCKS=0")
endif()
append_definitions("-D KMP_DEBUG_ADAPTIVE_LOCKS=0")
else()
append_definitions("-D KMP_USE_ADAPTIVE_LOCKS=0")
append_definitions("-D KMP_DEBUG_ADAPTIVE_LOCKS=0")
endif()
if(${USE_INTERNODE_ALIGNMENT})
append_definitions("-D KMP_USE_INTERNODE_ALIGNMENT=1")
else()
append_definitions("-D KMP_USE_INTERNODE_ALIGNMENT=0")
endif()
set(${input_cpp_flags} "${${input_cpp_flags}}" "${local_cpp_flags}" "${USER_CPP_FLAGS}" "$ENV{CPPFLAGS}" PARENT_SCOPE)
endfunction()