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#
#//===----------------------------------------------------------------------===//
#//
#// 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.
#//
#//===----------------------------------------------------------------------===//
#
function(libomp_get_definitions_flags cppflags)
set(cppflags_local)
libomp_append(cppflags_local "-D USE_ITT_BUILD")
# yes... you need 5 backslashes...
libomp_append(cppflags_local "-D KMP_ARCH_STR=\"\\\\\"${LIBOMP_LEGAL_ARCH}\\\\\"\"")
libomp_append(cppflags_local "-D BUILD_I8")
libomp_append(cppflags_local "-D KMP_LIBRARY_FILE=\\\\\"${LIBOMP_LIB_FILE}\\\\\"")
libomp_append(cppflags_local "-D KMP_VERSION_MAJOR=${LIBOMP_VERSION}")
libomp_append(cppflags_local "-D KMP_NESTED_HOT_TEAMS")
# customize to 128 bytes for ppc64
if(${PPC64})
libomp_append(cppflags_local "-D CACHE_LINE=128")
else()
libomp_append(cppflags_local "-D CACHE_LINE=64")
endif()
libomp_append(cppflags_local "-D KMP_ADJUST_BLOCKTIME=1")
libomp_append(cppflags_local "-D BUILD_PARALLEL_ORDERED")
libomp_append(cppflags_local "-D KMP_ASM_INTRINS")
libomp_append(cppflags_local "-D USE_ITT_NOTIFY" IF_TRUE_1_0 LIBOMP_USE_ITT_NOTIFY)
libomp_append(cppflags_local "-D INTEL_NO_ITTNOTIFY_API" IF_FALSE LIBOMP_USE_ITT_NOTIFY)
libomp_append(cppflags_local "-D INTEL_ITTNOTIFY_PREFIX=__kmp_itt_")
libomp_append(cppflags_local "-D KMP_USE_VERSION_SYMBOLS" IF_TRUE LIBOMP_USE_VERSION_SYMBOLS)
if(WIN32)
libomp_append(cppflags_local "-D _CRT_SECURE_NO_WARNINGS")
libomp_append(cppflags_local "-D _CRT_SECURE_NO_DEPRECATE")
libomp_append(cppflags_local "-D _WINDOWS")
libomp_append(cppflags_local "-D _WINNT")
libomp_append(cppflags_local "-D _WIN32_WINNT=0x0501")
libomp_append(cppflags_local "-D KMP_WIN_CDECL")
libomp_append(cppflags_local "-D _USRDLL")
libomp_append(cppflags_local "-D _ITERATOR_DEBUG_LEVEL=0" IF_TRUE DEBUG_BUILD)
else()
libomp_append(cppflags_local "-D _GNU_SOURCE")
libomp_append(cppflags_local "-D _REENTRANT")
libomp_append(cppflags_local "-D BUILD_TV")
libomp_append(cppflags_local "-D USE_CBLKDATA")
libomp_append(cppflags_local "-D KMP_GOMP_COMPAT")
endif()
libomp_append(cppflags_local "-D USE_LOAD_BALANCE" IF_FALSE MIC)
if(NOT WIN32 AND NOT APPLE)
libomp_append(cppflags_local "-D KMP_TDATA_GTID")
endif()
libomp_append(cppflags_local "-D KMP_USE_ASSERT" IF_TRUE LIBOMP_ENABLE_ASSERTIONS)
libomp_append(cppflags_local "-D KMP_DYNAMIC_LIB")
libomp_append(cppflags_local "-D KMP_STUB" IF_TRUE STUBS_LIBRARY)
if(${DEBUG_BUILD} OR ${RELWITHDEBINFO_BUILD})
libomp_append(cppflags_local "-D KMP_DEBUG")
endif()
libomp_append(cppflags_local "-D _DEBUG" IF_TRUE DEBUG_BUILD)
libomp_append(cppflags_local "-D BUILD_DEBUG" IF_TRUE DEBUG_BUILD)
libomp_append(cppflags_local "-D KMP_STATS_ENABLED" IF_TRUE_1_0 LIBOMP_STATS)
libomp_append(cppflags_local "-D USE_DEBUGGER" IF_TRUE_1_0 LIBOMP_USE_DEBUGGER)
libomp_append(cppflags_local "-D OMPT_SUPPORT" IF_TRUE_1_0 LIBOMP_OMPT_SUPPORT)
libomp_append(cppflags_local "-D OMPT_BLAME" IF_TRUE_1_0 LIBOMP_OMPT_BLAME)
libomp_append(cppflags_local "-D OMPT_TRACE" IF_TRUE_1_0 LIBOMP_OMPT_TRACE)
# OpenMP version flags
set(libomp_have_omp_50 0)
set(libomp_have_omp_41 0)
set(libomp_have_omp_40 0)
set(libomp_have_omp_30 0)
if(${LIBOMP_OMP_VERSION} EQUAL 50 OR ${LIBOMP_OMP_VERSION} GREATER 50)
set(libomp_have_omp_50 1)
endif()
if(${LIBOMP_OMP_VERSION} EQUAL 41 OR ${LIBOMP_OMP_VERSION} GREATER 41)
set(libomp_have_omp_41 1)
endif()
if(${LIBOMP_OMP_VERSION} EQUAL 40 OR ${LIBOMP_OMP_VERSION} GREATER 40)
set(libomp_have_omp_40 1)
endif()
if(${LIBOMP_OMP_VERSION} EQUAL 30 OR ${LIBOMP_OMP_VERSION} GREATER 30)
set(libomp_have_omp_30 1)
endif()
libomp_append(cppflags_local "-D OMP_50_ENABLED=${libomp_have_omp_50}")
libomp_append(cppflags_local "-D OMP_41_ENABLED=${libomp_have_omp_41}")
libomp_append(cppflags_local "-D OMP_40_ENABLED=${libomp_have_omp_40}")
libomp_append(cppflags_local "-D OMP_30_ENABLED=${libomp_have_omp_30}")
libomp_append(cppflags_local "-D KMP_USE_ADAPTIVE_LOCKS" IF_TRUE_1_0 LIBOMP_USE_ADAPTIVE_LOCKS)
libomp_append(cppflags_local "-D KMP_DEBUG_ADAPTIVE_LOCKS=0")
libomp_append(cppflags_local "-D KMP_USE_INTERNODE_ALIGNMENT" IF_TRUE_1_0 LIBOMP_USE_INTERNODE_ALIGNMENT)
# CMake doesn't include CPPFLAGS from environment, but we will.
set(${cppflags} ${cppflags_local} ${LIBOMP_CPPFLAGS} $ENV{CPPFLAGS} PARENT_SCOPE)
endfunction()
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