diff options
Diffstat (limited to 'openmp/runtime/cmake/LibompHandleFlags.cmake')
| -rw-r--r-- | openmp/runtime/cmake/LibompHandleFlags.cmake | 213 |
1 files changed, 213 insertions, 0 deletions
diff --git a/openmp/runtime/cmake/LibompHandleFlags.cmake b/openmp/runtime/cmake/LibompHandleFlags.cmake new file mode 100644 index 00000000000..196c733d400 --- /dev/null +++ b/openmp/runtime/cmake/LibompHandleFlags.cmake @@ -0,0 +1,213 @@ +# +#//===----------------------------------------------------------------------===// +#// +#// 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. +#// +#//===----------------------------------------------------------------------===// +# + +# Setup the flags correctly for cmake (covert to string) +# Pretty them up (STRIP any beginning and trailing whitespace, +# remove duplicates, remove empty entries) +macro(libomp_setup_flags flags) + if(NOT "${${flags}}" STREQUAL "") # if flags are empty, don't do anything + set(flags_local) + list(REMOVE_DUPLICATES ${flags}) # remove duplicates + list(REMOVE_ITEM ${flags} "") # remove empty items + libomp_list_to_string("${${flags}}" flags_local) + string(STRIP "${flags_local}" flags_local) + set(${flags} "${flags_local}") + endif() +endmacro() + +# Gets flags common to both the C and C++ compiler +function(libomp_get_c_and_cxxflags_common flags) + set(flags_local) + libomp_append(flags_local -std=c++11 LIBOMP_HAVE_STD_CPP11_FLAG) + libomp_append(flags_local -fno-exceptions LIBOMP_HAVE_FNO_EXCEPTIONS_FLAG) + libomp_append(flags_local -Wsign-compare LIBOMP_HAVE_WSIGN_COMPARE_FLAG) + libomp_append(flags_local -Wno-unused-value LIBOMP_HAVE_WNO_UNUSED_VALUE_FLAG) + libomp_append(flags_local -Wno-switch LIBOMP_HAVE_WNO_SWITCH_FLAG) + libomp_append(flags_local -Wno-deprecated-register LIBOMP_HAVE_WNO_DEPRECATED_REGISTER_FLAG) + libomp_append(flags_local /GS LIBOMP_HAVE_GS_FLAG) + libomp_append(flags_local /EHsc LIBOMP_HAVE_EHSC_FLAG) + libomp_append(flags_local /Oy- LIBOMP_HAVE_OY__FLAG) + # Intel(R) C Compiler flags + libomp_append(flags_local /Qsafeseh LIBOMP_HAVE_QSAFESEH_FLAG) + libomp_append(flags_local -Qoption,cpp,--extended_float_types LIBOMP_HAVE_EXTENDED_FLOAT_TYPES_FLAG) + libomp_append(flags_local -Qlong_double LIBOMP_HAVE_LONG_DOUBLE_FLAG) + libomp_append(flags_local -Qdiag-disable:177 LIBOMP_HAVE_DIAG_DISABLE_177_FLAG) + if(${RELEASE_BUILD} OR ${RELWITHDEBINFO_BUILD}) + libomp_append(flags_local -Qinline-min-size=1 LIBOMP_HAVE_INLINE_MIN_SIZE_FLAG) + endif() + # Architectural C and C++ flags + if(${IA32}) + if(CMAKE_SIZEOF_VOID_P EQUAL 8) + libomp_append(flags_local -m32 LIBOMP_HAVE_M32_FLAG) + endif() + libomp_append(flags_local /arch:SSE2 LIBOMP_HAVE_ARCH_SSE2_FLAG) + libomp_append(flags_local -msse2 LIBOMP_HAVE_MSSE2_FLAG) + libomp_append(flags_local -falign-stack=maintain-16-byte LIBOMP_HAVE_FALIGN_STACK_FLAG) + elseif(${MIC}) + libomp_append(flags_local -mmic LIBOMP_HAVE_MMIC_FLAG) + libomp_append(flags_local -ftls-model=initial-exec LIBOMP_HAVE_FTLS_MODEL_FLAG) + libomp_append(flags_local "-opt-streaming-stores never" LIBOMP_HAVE_OPT_STREAMING_STORES_FLAG) + endif() + set(${flags} ${flags_local} PARENT_SCOPE) +endfunction() + +# C compiler flags +function(libomp_get_cflags cflags) + set(cflags_local) + libomp_get_c_and_cxxflags_common(cflags_local) + # flags only for the C Compiler + libomp_append(cflags_local /TP LIBOMP_HAVE_TP_FLAG) + libomp_append(cflags_local "-x c++" LIBOMP_HAVE_X_CPP_FLAG) + set(cflags_local ${cflags_local} ${LIBOMP_CFLAGS}) + libomp_setup_flags(cflags_local) + set(${cflags} ${cflags_local} PARENT_SCOPE) +endfunction() + +# C++ compiler flags +function(libomp_get_cxxflags cxxflags) + set(cxxflags_local) + libomp_get_c_and_cxxflags_common(cxxflags_local) + set(cxxflags_local ${cxxflags_local} ${LIBOMP_CXXFLAGS}) + libomp_setup_flags(cxxflags_local) + set(${cxxflags} ${cxxflags_local} PARENT_SCOPE) +endfunction() + +# Assembler flags +function(libomp_get_asmflags asmflags) + set(asmflags_local) + libomp_append(asmflags_local "-x assembler-with-cpp" LIBOMP_HAVE_X_ASSEMBLER_WITH_CPP_FLAG) + # Architectural assembler flags + if(${IA32}) + if(CMAKE_SIZEOF_VOID_P EQUAL 8) + libomp_append(asmflags_local -m32 LIBOMP_HAVE_M32_FLAG) + endif() + libomp_append(asmflags_local /safeseh LIBOMP_HAVE_SAFESEH_MASM_FLAG) + libomp_append(asmflags_local /coff LIBOMP_HAVE_COFF_MASM_FLAG) + elseif(${MIC}) + libomp_append(asmflags_local -mmic LIBOMP_HAVE_MMIC_FLAG) + endif() + set(asmflags_local ${asmflags_local} ${LIBOMP_ASMFLAGS}) + libomp_setup_flags(asmflags_local) + set(${asmflags} ${asmflags_local} PARENT_SCOPE) +endfunction() + +# Linker flags +function(libomp_get_ldflags ldflags) + set(ldflags_local) + libomp_append(ldflags_local "${CMAKE_LINK_DEF_FILE_FLAG}${CMAKE_CURRENT_BINARY_DIR}/${LIBOMP_LIB_NAME}.def" + IF_DEFINED CMAKE_LINK_DEF_FILE_FLAG) + libomp_append(ldflags_local "${CMAKE_C_OSX_CURRENT_VERSION_FLAG}${LIBOMP_VERSION}.0" + IF_DEFINED CMAKE_C_OSX_CURRENT_VERSION_FLAG) + libomp_append(ldflags_local "${CMAKE_C_OSX_COMPATIBILITY_VERSION_FLAG}${LIBOMP_VERSION}.0" + IF_DEFINED CMAKE_C_OSX_COMPATIBILITY_VERSION_FLAG) + libomp_append(ldflags_local -Wl,--warn-shared-textrel LIBOMP_HAVE_WARN_SHARED_TEXTREL_FLAG) + libomp_append(ldflags_local -Wl,--as-needed LIBOMP_HAVE_AS_NEEDED_FLAG) + libomp_append(ldflags_local "-Wl,--version-script=${LIBOMP_SRC_DIR}/exports_so.txt" LIBOMP_HAVE_VERSION_SCRIPT_FLAG) + libomp_append(ldflags_local -static-libgcc LIBOMP_HAVE_STATIC_LIBGCC_FLAG) + libomp_append(ldflags_local -Wl,-z,noexecstack LIBOMP_HAVE_Z_NOEXECSTACK_FLAG) + libomp_append(ldflags_local -Wl,-fini=__kmp_internal_end_fini LIBOMP_HAVE_FINI_FLAG) + libomp_append(ldflags_local -no-intel-extensions LIBOMP_HAVE_NO_INTEL_EXTENSIONS_FLAG) + libomp_append(ldflags_local -static-intel LIBOMP_HAVE_STATIC_INTEL_FLAG) + libomp_append(ldflags_local /SAFESEH LIBOMP_HAVE_SAFESEH_FLAG) + # Architectural linker flags + if(${IA32}) + if(CMAKE_SIZEOF_VOID_P EQUAL 8) + libomp_append(ldflags_local -m32 LIBOMP_HAVE_M32_FLAG) + endif() + libomp_append(ldflags_local -msse2 LIBOMP_HAVE_MSSE2_FLAG) + elseif(${MIC}) + libomp_append(ldflags_local -mmic LIBOMP_HAVE_MMIC_FLAG) + libomp_append(ldflags_local -Wl,-x LIBOMP_HAVE_X_FLAG) + endif() + set(ldflags_local ${ldflags_local} ${LIBOMP_LDFLAGS}) + libomp_setup_flags(ldflags_local) + set(${ldflags} ${ldflags_local} PARENT_SCOPE) +endfunction() + +# Library flags +function(libomp_get_libflags libflags) + set(libflags_local) + libomp_append(libflags_local "${CMAKE_THREAD_LIBS_INIT}") + if(${IA32}) + libomp_append(libflags_local -lirc_pic LIBOMP_HAVE_IRC_PIC_LIBRARY) + endif() + set(libflags_local ${libflags_local} ${LIBOMP_LIBFLAGS}) + libomp_setup_flags(libflags_local) + set(${libflags} ${libflags_local} PARENT_SCOPE) +endfunction() + +# Fortran flags +function(libomp_get_fflags fflags) + set(fflags_local) + if(${IA32}) + libomp_append(fflags_local -m32 LIBOMP_HAVE_M32_FORTRAN_FLAG) + endif() + set(fflags_local ${fflags_local} ${LIBOMP_FFLAGS}) + libomp_setup_flags(fflags_local) + set(${fflags} ${fflags_local} PARENT_SCOPE) +endfunction() + +# Perl expand-vars.pl flags +function(libomp_get_evflags evflags) + set(evflags_local) + libomp_append(evflags_local "-D KMP_TYPE=\"${LIBOMP_LEGAL_TYPE}\"") + libomp_append(evflags_local "-D KMP_ARCH=\"${LIBOMP_LEGAL_ARCH}\"") + libomp_append(evflags_local "-D KMP_VERSION_MAJOR=${LIBOMP_VERSION}") + libomp_append(evflags_local "-D KMP_VERSION_MINOR=0") + libomp_append(evflags_local "-D KMP_VERSION_BUILD=${LIBOMP_BUILD_NUMBER}") + libomp_append(evflags_local "-D KMP_BUILD_DATE=\"${LIBOMP_DATE}\"") + if(${DEBUG_BUILD} OR ${RELWITHDEBINFO_BUILD}) + libomp_append(evflags_local "-D KMP_DIAG=1") + libomp_append(evflags_local "-D KMP_DEBUG_INFO=1") + else() + libomp_append(evflags_local "-D KMP_DIAG=0") + libomp_append(evflags_local "-D KMP_DEBUG_INFO=0") + endif() + if(${LIBOMP_OMP_VERSION} EQUAL 40 OR ${LIBOMP_OMP_VERSION} GREATER 40) + libomp_append(evflags_local "-D OMP_VERSION=201307") + elseif(${LIBOMP_OMP_VERSION} EQUAL 30 OR ${LIBOMP_OMP_VERSION} GREATER 30) + libomp_append(evflags_local "-D OMP_VERSION=201107") + else() + libomp_append(evflags_local "-D OMP_VERSION=200505") + endif() + set(${evflags} ${evflags_local} PARENT_SCOPE) +endfunction() + +# Perl generate-defs.pl flags (For Windows only) +function(libomp_get_gdflags gdflags) + set(gdflags_local) + if(${IA32}) + set(libomp_gdflag_arch arch_32) + elseif(${INTEL64}) + set(libomp_gdflag_arch arch_32e) + else() + set(libomp_gdflag_arch arch_${LIBOMP_ARCH}) + endif() + libomp_append(gdflags_local "-D ${libomp_gdflag_arch}") + libomp_append(gdflags_local "-D msvc_compat") + libomp_append(gdflags_local "-D norm" NORMAL_LIBRARY) + libomp_append(gdflags_local "-D prof" PROFILE_LIBRARY) + libomp_append(gdflags_local "-D stub" STUBS_LIBRARY) + libomp_append(gdflags_local "-D HAVE_QUAD" LIBOMP_USE_QUAD_PRECISION) + if(${LIBOMP_OMP_VERSION} GREATER 41 OR ${LIBOMP_OMP_VERSION} EQUAL 41) + libomp_append(gdflags_local "-D OMP_41") + endif() + if(${LIBOMP_OMP_VERSION} GREATER 40 OR ${LIBOMP_OMP_VERSION} EQUAL 40) + libomp_append(gdflags_local "-D OMP_40") + endif() + if(${LIBOMP_OMP_VERSION} GREATER 30 OR ${LIBOMP_OMP_VERSION} EQUAL 30) + libomp_append(gdflags_local "-D OMP_30") + endif() + if(${DEBUG_BUILD} OR ${RELWITHDEBINFO_BUILD}) + libomp_append(gdflags_local "-D KMP_DEBUG") + endif() + set(${gdflags} ${gdflags_local} PARENT_SCOPE) +endfunction() |
