Index: runtime/CMakeLists.txt =================================================================== --- runtime/CMakeLists.txt +++ runtime/CMakeLists.txt @@ -9,18 +9,12 @@ #//===----------------------------------------------------------------------===// # -################ # CMAKE libomp cmake_minimum_required(VERSION 2.8 FATAL_ERROR) -######### -# GLOBALS -set(GLOBAL_DEBUG 0) - # Add cmake directory to search for custom cmake functions set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake ${CMAKE_MODULE_PATH}) -####################################################################### # Standalone build or part of LLVM? set(LIBOMP_STANDALONE_BUILD FALSE) if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}" OR @@ -29,61 +23,67 @@ set(LIBOMP_STANDALONE_BUILD TRUE) endif() -# These include files are in cmake/ subdirectory except for FindPerl which is a cmake standard module -include(HelperFunctions) -include(Definitions) # -D definitions when compiling -include(CommonFlags) # compiler, assembler, fortran, linker flags common for all compilers -include(SourceFiles) # source files to compile -include(PerlFlags) # Perl flags for generate-def.pl and expand-vars.pl -include(FindPerl) # Standard cmake module to check for Perl -include(GetArchitecture) # get_architecture() - -#################################################################### -# CONFIGURATION -# -# * Any variable/value that is CACHE-ed can be changed after the initial run of cmake -# through the file, CMakeCache.txt which is in the build directory. -# * If you change any value in CMakeCache.txt, then just run cmake .. -# and the changed will be picked up. One can also use -DVARIABLE=VALUE -# when calling cmake to changed configuration values. -# * CMAKE_C_COMPILER, CMAKE_CXX_COMPILER, CMAKE_ASM_MASM_COMPILER, CMAKE_ASM_COMPILER, -# CMAKE_Fortran_COMPILER can only by specified on the initial run of cmake. -# This means you cannot specify -DCMAKE_C_COMPILER= on a subsequent run of cmake -# in the same build directory until that build directory is emptied. -# If you want to change the compiler, then empty the build directory and rerun cmake. - -# Build Configuration -set(os_possible_values lin mac win) -set(arch_possible_values 32e 32 arm ppc64 ppc64le aarch64 mic) -set(build_type_possible_values release debug relwithdebinfo) -set(omp_version_possible_values 41 40 30) -set(lib_type_possible_values normal profile stubs) -set(mic_arch_possible_values knf knc) +# These include files are in the cmake/ subdirectory +include(LibompUtils) +include(LibompGetArchitecture) # Below, cmake will try and determine the operating system and architecture for you. -# These values are set in CMakeCache.txt when cmake is first run (-Dvar_name=... will take precedence) -# parameter | default value -# ---------------------------- -# Right now, this build system considers os=lin to mean "Unix-like that is not MAC" +# Right now, this build system considers LIBOMP_OS=lin to mean "Unix-like that is not MAC" # Apple goes first because CMake considers Mac to be a Unix based # operating system, while libomp considers it a special case if(${APPLE}) - set(temp_os mac) -elseif(${UNIX}) - set(temp_os lin) + set(LIBOMP_DETECTED_OS mac) elseif(${WIN32}) - set(temp_os win) + set(LIBOMP_DETECTED_OS win) +elseif(${UNIX}) + set(LIBOMP_DETECTED_OS lin) else() - set(temp_os lin) + set(LIBOMP_DETECTED_OS lin) endif() +set(LIBOMP_OS ${LIBOMP_DETECTED_OS} CACHE STRING + "The operating system to build for (lin/mac/win)") -# If adding a new architecture, take a look at cmake/GetArchitecture.cmake -get_architecture(detected_arch) +if(${LIBOMP_STANDALONE_BUILD}) + # If adding a new architecture, take a look at cmake/GetArchitecture.cmake + libomp_get_architecture(LIBOMP_DETECTED_ARCH) + set(LIBOMP_ARCH ${LIBOMP_DETECTED_ARCH} CACHE STRING + "The architecture to build for (x86_64/i386/arm/ppc64/ppc64le/aarch64/mic).") + # Allow user to choose a suffix for the installation directory. + set(LIBOMP_LIBDIR_SUFFIX "" CACHE STRING + "suffix of lib installation directory e.g., 64 => lib64") + # Should assertions be enabled? They are on by default. + set(LIBOMP_ENABLE_ASSERTIONS TRUE CACHE BOOL + "enable assertions?") +else() # Part of LLVM build + # Determine the native architecture from LLVM. + string(TOLOWER "${LLVM_TARGET_ARCH}" LIBOMP_NATIVE_ARCH) + if( LIBOMP_NATIVE_ARCH STREQUAL "host" ) + string(REGEX MATCH "^[^-]*" LIBOMP_NATIVE_ARCH ${LLVM_HOST_TRIPLE}) + endif () + if(LIBOMP_NATIVE_ARCH MATCHES "i[2-6]86") + set(LIBOMP_ARCH i386) + elseif(LIBOMP_NATIVE_ARCH STREQUAL "x86") + set(LIBOMP_ARCH i386) + elseif(LIBOMP_NATIVE_ARCH STREQUAL "amd64") + set(LIBOMP_ARCH x86_64) + elseif(LIBOMP_NATIVE_ARCH STREQUAL "x86_64") + set(LIBOMP_ARCH x86_64) + elseif(LIBOMP_NATIVE_ARCH MATCHES "powerpc") + set(LIBOMP_ARCH ppc64) + elseif(LIBOMP_NATIVE_ARCH MATCHES "aarch64") + set(LIBOMP_ARCH aarch64) + elseif(LIBOMP_NATIVE_ARCH MATCHES "arm64") + set(LIBOMP_ARCH aarch64) + elseif(LIBOMP_NATIVE_ARCH MATCHES "arm") + set(LIBOMP_ARCH arm) + else() + # last ditch effort + libomp_get_architecture(LIBOMP_ARCH) + endif () + set(LIBOMP_LIBDIR_SUFFIX ${LLVM_LIBDIR_SUFFIX}) + set(LIBOMP_ENABLE_ASSERTIONS ${LLVM_ENABLE_ASSERTIONS}) +endif() -set(LIBOMP_OS ${temp_os} CACHE STRING - "The operating system to build for (lin/mac/win)") -set(LIBOMP_ARCH ${detected_arch} CACHE STRING - "The architecture to build for (32e/32/arm/ppc64/ppc64le/aarch64/mic). 32e is Intel(R) 64 architecture, 32 is IA-32 architecture") set(LIBOMP_LIB_TYPE normal CACHE STRING "Performance,Profiling,Stubs library (normal/profile/stubs)") set(LIBOMP_VERSION 5 CACHE STRING @@ -92,31 +92,23 @@ "The OpenMP version (41/40/30)") set(LIBOMP_MIC_ARCH knc CACHE STRING "Intel(R) Many Integrated Core Architecture (Intel(R) MIC Architecture) (knf/knc). Ignored if not Intel(R) MIC Architecture build.") -set(LIBOMP_FORTRAN_MODULES false CACHE BOOL +set(LIBOMP_FORTRAN_MODULES FALSE CACHE BOOL "Create Fortran module files? (requires fortran compiler)") -# - These tests are little tests performed after the library is formed. -# - The library won't be copied to the exports directory -# until it has passed/skipped all below tests -# - To skip these tests, just pass -DLIBOMP_MICRO_TESTS=OFF to cmake -set(LIBOMP_TEST_TOUCH true CACHE BOOL +# - These tests are small optional tests performed after the library is formed. +set(LIBOMP_TEST_TOUCH TRUE CACHE BOOL "Perform a small touch test?") -set(LIBOMP_TEST_RELO true CACHE BOOL +set(LIBOMP_TEST_RELO TRUE CACHE BOOL "Perform a relocation test for dynamic libraries?") -set(LIBOMP_TEST_EXECSTACK true CACHE BOOL +set(LIBOMP_TEST_EXECSTACK TRUE CACHE BOOL "Perform a execstack test for linux dynamic libraries?") -set(LIBOMP_TEST_INSTR true CACHE BOOL +set(LIBOMP_TEST_INSTR TRUE CACHE BOOL "Perform an instruction test for Intel(R) MIC Architecture libraries?") -set(LIBOMP_TEST_DEPS true CACHE BOOL +set(LIBOMP_TEST_DEPS TRUE CACHE BOOL "Perform a library dependency test?") -set(LIBOMP_MICRO_TESTS false CACHE BOOL +set(LIBOMP_MICRO_TESTS TRUE CACHE BOOL "Perform touch, relo, execstack, instr, and deps tests?") -# - stats-gathering enables OpenMP stats where things like the number of -# parallel regions, clock ticks spent in particular openmp regions are recorded. -set(LIBOMP_STATS false CACHE BOOL - "Stats-Gathering functionality?") - # - Support for universal fat binary builds on Mac # - Having this extra variable allows people to build this library as a universal library # without forcing a universal build of the llvm/clang compiler. @@ -124,16 +116,7 @@ "For Mac builds, semicolon separated list of architectures to build for universal fat binary.") set(CMAKE_OSX_ARCHITECTURES ${LIBOMP_OSX_ARCHITECTURES}) -# OMPT-support -set(LIBOMP_OMPT_SUPPORT false CACHE BOOL - "OMPT-support?") -set(LIBOMP_OMPT_BLAME true CACHE BOOL - "OMPT-blame?") -set(LIBOMP_OMPT_TRACE true CACHE BOOL - "OMPT-trace?") - -# User specified flags. These are appended to the predetermined flags found -# in CommonFlags.cmake and ${CMAKE_C_COMPILER_ID}/*Flags.cmake (e.g., GNU/CFlags.cmake) +# User specified flags. These are appended to the configured flags. set(LIBOMP_CFLAGS "" CACHE STRING "Appended user specified C compiler flags.") set(LIBOMP_CXXFLAGS "" CACHE STRING @@ -147,81 +130,50 @@ set(LIBOMP_LIBFLAGS "" CACHE STRING "Appended user specified linked libs flags. (e.g., -lm)") set(LIBOMP_FFLAGS "" CACHE STRING - "Appended user specified Fortran compiler flags. These are only used if LIBOMP_FORTRAN_MODULES==true.") + "Appended user specified Fortran compiler flags. These are only used if LIBOMP_FORTRAN_MODULES==TRUE.") # Should the libomp library and generated headers be copied into the original source exports/ directory -# Turning this to false aids parallel builds to not interfere with each other. -set(LIBOMP_COPY_EXPORTS true CACHE STRING +# Turning this to FALSE aids parallel builds to not interfere with each other. +set(LIBOMP_COPY_EXPORTS TRUE CACHE STRING "Should exports be copied into source exports/ directory?") -# - Allow three build types: Release, Debug, RelWithDebInfo (these relate to build.pl's release, debug, and diag settings respectively) -# - default is Release (when CMAKE_BUILD_TYPE is not defined) -# - CMAKE_BUILD_TYPE affects the -O and -g flags (CMake magically includes correct version of them on per compiler basis) -# - typical: Release = -O3 -DNDEBUG -# RelWithDebInfo = -O2 -g -DNDEBUG -# Debug = -g -if(CMAKE_BUILD_TYPE) - # CMAKE_BUILD_TYPE was defined, check for validity - string(TOLOWER "${CMAKE_BUILD_TYPE}" cmake_build_type_lowercase) - check_variable(cmake_build_type_lowercase "${build_type_possible_values}") -else() - # CMAKE_BUILD_TYPE was not defined, set default to Release - unset(CMAKE_BUILD_TYPE CACHE) - set(CMAKE_BUILD_TYPE Release CACHE STRING - "Choose the type of build, options are: Release/Debug/RelWithDebInfo") - string(TOLOWER "${CMAKE_BUILD_TYPE}" cmake_build_type_lowercase) - check_variable(cmake_build_type_lowercase "${build_type_possible_values}") -endif() - -if(${LIBOMP_STANDALONE_BUILD}) - # Allow user to choose a suffix for the installation directory, or if part of - # LLVM build then just use LLVM_LIBDIR_SUFFIX - set(LIBOMP_LIBDIR_SUFFIX "" CACHE STRING - "suffix of lib installation directory e.g., 64 => lib64") - # Should assertions be enabled? They are on by default, or it part of - # LLVM build then just use LLVM_ENABLE_ASSERTIONS - set(LIBOMP_ENABLE_ASSERTIONS TRUE CACHE BOOL - "enable assertions?") -else() - set(LIBOMP_LIBDIR_SUFFIX ${LLVM_LIBDIR_SUFFIX}) - set(LIBOMP_ENABLE_ASSERTIONS ${LLVM_ENABLE_ASSERTIONS}) -endif() - -# Check valid values -check_variable(LIBOMP_OS "${os_possible_values}") -check_variable(LIBOMP_ARCH "${arch_possible_values}") -check_variable(LIBOMP_OMP_VERSION "${omp_version_possible_values}") -check_variable(LIBOMP_LIB_TYPE "${lib_type_possible_values}") +# CMAKE_BUILD_TYPE was not defined, set default to Release +if(NOT CMAKE_BUILD_TYPE) + set(CMAKE_BUILD_TYPE Release) +endif() +string(TOLOWER "${CMAKE_BUILD_TYPE}" libomp_build_type_lowercase) + +# Check valid values of configuration parameters +set(libomp_os_possible_values lin mac win) +set(libomp_arch_possible_values 32e x86_64 32 i386 arm ppc64 ppc64le aarch64 mic) +set(libomp_omp_version_possible_values 41 40 30) +set(libomp_lib_type_possible_values normal profile stubs) +set(libomp_mic_arch_possible_values knf knc) +libomp_check_variable(LIBOMP_OS "${libomp_os_possible_values}") +libomp_check_variable(LIBOMP_ARCH "${libomp_arch_possible_values}") +libomp_check_variable(LIBOMP_OMP_VERSION "${libomp_omp_version_possible_values}") +libomp_check_variable(LIBOMP_LIB_TYPE "${libomp_lib_type_possible_values}") if("${LIBOMP_ARCH}" STREQUAL "mic") - check_variable(LIBOMP_MIC_ARCH "${mic_arch_possible_values}") + libomp_check_variable(LIBOMP_MIC_ARCH "${libomp_mic_arch_possible_values}") endif() # Get the build number from kmp_version.c -get_build_number("${CMAKE_CURRENT_SOURCE_DIR}" build_number) +libomp_get_build_number("${CMAKE_CURRENT_SOURCE_DIR}" LIBOMP_BUILD_NUMBER) -# Getting time and date -# As of now, no timestamp will be created. -set(date "No Timestamp") +# Currently don't record any timestamps +set(LIBOMP_DATE "No_Timestamp") -################################################################# # Set some useful flags variables for other parts of cmake to use # Operating System set(LINUX FALSE) set(MAC FALSE) set(WINDOWS FALSE) set(MIC FALSE) -set(FREEBSD FALSE) if("${LIBOMP_OS}" STREQUAL "lin") set(LINUX TRUE) - set(real_os lin) elseif("${LIBOMP_OS}" STREQUAL "mac") set(MAC TRUE) - set(real_os mac) elseif("${LIBOMP_OS}" STREQUAL "win") set(WINDOWS TRUE) - set(real_os win) -endif() -if("${CMAKE_SYSTEM_NAME}" STREQUAL "FreeBSD") - set(FREEBSD TRUE) endif() # Architecture @@ -232,9 +184,9 @@ set(PPC64BE FALSE) set(PPC64LE FALSE) set(PPC64 FALSE) -if("${LIBOMP_ARCH}" STREQUAL "32") # IA-32 architecture +if("${LIBOMP_ARCH}" STREQUAL "i386" OR "${LIBOMP_ARCH}" STREQUAL "32") # IA-32 architecture set(IA32 TRUE) -elseif("${LIBOMP_ARCH}" STREQUAL "32e") # Intel(R) 64 architecture +elseif("${LIBOMP_ARCH}" STREQUAL "x86_64" OR "${LIBOMP_ARCH}" STREQUAL "32e") # Intel(R) 64 architecture set(INTEL64 TRUE) elseif("${LIBOMP_ARCH}" STREQUAL "arm") # ARM architecture set(ARM TRUE) @@ -251,16 +203,18 @@ endif() # Set some flags based on build_type -# cmake_build_type_lowercase is based off of CMAKE_BUILD_TYPE, just put in lowercase. set(RELEASE_BUILD FALSE) set(DEBUG_BUILD FALSE) set(RELWITHDEBINFO_BUILD FALSE) -if("${cmake_build_type_lowercase}" STREQUAL "release") +set(MINSIZEREL_BUILD FALSE) +if("${libomp_build_type_lowercase}" STREQUAL "release") set(RELEASE_BUILD TRUE) -elseif("${cmake_build_type_lowercase}" STREQUAL "debug") +elseif("${libomp_build_type_lowercase}" STREQUAL "debug") set(DEBUG_BUILD TRUE) -elseif("${cmake_build_type_lowercase}" STREQUAL "relwithdebinfo") +elseif("${libomp_build_type_lowercase}" STREQUAL "relwithdebinfo") set(RELWITHDEBINFO_BUILD TRUE) +elseif("${libomp_build_type_lowercase}" STREQUAL "minsizerel") + set(MINSIZEREL_BUILD TRUE) endif() # Include itt notify interface? Right now, always. @@ -278,327 +232,122 @@ set(STUBS_LIBRARY TRUE) endif() -############################################### -# Features for compilation and build in general - -# - Does the compiler support a 128-bit floating point data type? Default is false -# - If a compiler does, then change it in the CMakeCache.txt file (or using the cmake GUI) -# or send to cmake -DCOMPILER_SUPPORTS_QUAD_PRECISION=true -# - If COMPILER_SUPPORTS_QUAD_PRECISION is true, then a corresponding COMPILER_QUAD_TYPE must be given -# This is the compiler's quad-precision data type. -# ** TODO: This isn't complete yet. Finish it. Requires changing macros in kmp_os.h ** -set(LIBOMP_COMPILER_SUPPORTS_QUAD_PRECISION false CACHE BOOL - "*INCOMPLETE* Does the compiler support a 128-bit floating point type?") -set(LIBOMP_COMPILER_QUAD_TYPE "" CACHE STRING - "*INCOMPLETE* The quad precision data type (e.g., for gcc, __float128)") - -# - Should the orignal build rules for builds be used? (cmake/OriginalBuildRules.cmake). This setting is off by default. -# - This always compiles with -g. And if it is a release build, the debug info is stripped out via objcopy and put into libomp.dbg. -set(LIBOMP_USE_BUILDPL_RULES false CACHE BOOL - "Should the build follow build.pl rules/recipes?") - -# - Should the build use the predefined linker flags (OS-dependent) in CommonFlags.cmake? -# - these predefined linker flags should work for Windows, Mac, and True Linux for the most popular compilers/linkers -set(LIBOMP_USE_PREDEFINED_LINKER_FLAGS true CACHE BOOL - "Should the build use the predefined linker flags in CommonFlags.cmake?") - -# - On multinode systems, larger alignment is desired to avoid false sharing -set(LIBOMP_USE_INTERNODE_ALIGNMENT false CACHE BOOL - "Should larger alignment (4096 bytes) be used for some locks and data structures?") +# Setting directory names +set(LIBOMP_BASE_DIR ${CMAKE_CURRENT_SOURCE_DIR}) +set(LIBOMP_SRC_DIR ${LIBOMP_BASE_DIR}/src) +set(LIBOMP_TOOLS_DIR ${LIBOMP_BASE_DIR}/tools) +set(LIBOMP_INC_DIR ${LIBOMP_SRC_DIR}/include/${LIBOMP_OMP_VERSION}) -# - libgomp drop-in compatibility -if(${LINUX} AND NOT ${PPC64}) - set(LIBOMP_USE_VERSION_SYMBOLS true CACHE BOOL - "Should version symbols be used? These provide binary compatibility with libgomp.") -else() - set(LIBOMP_USE_VERSION_SYMBOLS false) +# Enabling Fortran if it is needed +# Enable MASM Compiler if it is needed (Windows only) +if(${LIBOMP_FORTRAN_MODULES}) + enable_language(Fortran) endif() - -# - TSX based locks have __asm code which can be troublesome for some compilers. This feature is also x86 specific. -if(${IA32} OR ${INTEL64}) - set(LIBOMP_USE_ADAPTIVE_LOCKS true CACHE BOOL - "Should TSX-based lock be compiled (adaptive lock in kmp_lock.cpp). These are x86 specific.") -else() - set(LIBOMP_USE_ADAPTIVE_LOCKS false) +if(${WINDOWS}) + enable_language(ASM_MASM) endif() -################################## -# Error checking the configuration -if(${LIBOMP_STATS} AND (${WINDOWS} OR ${MAC})) - error_say("Stats-gathering functionality is only supported on x86-Linux and Intel(R) MIC Architecture") -endif() -if(${LIBOMP_STATS} AND NOT (${IA32} OR ${INTEL64} OR ${MIC})) - error_say("Stats-gathering functionality is only supported on x86-Linux and Intel(R) MIC Architecture") -endif() -if(${LIBOMP_USE_ADAPTIVE_LOCKS} AND NOT(${IA32} OR ${INTEL64})) - error_say("Adaptive locks (TSX) functionality is only supported on x86 Architecture") -endif() -if(${LIBOMP_OMPT_SUPPORT} AND ${WINDOWS}) - error_say("OpenMP Tools Interface is not supported on Windows") -endif() +# Getting legal type/arch +libomp_get_legal_type(LIBOMP_LEGAL_TYPE) +libomp_get_legal_arch(LIBOMP_LEGAL_ARCH) -############################################### -# - Create the suffix for the export directory -# - Only add to suffix when not a default value -# - Example suffix: .deb.30.s1 -# final export directory: exports/lin_32e.deb.30.s1/lib -# - These suffixes imply the build is a Debug, OpenMP 3.0, Stats-Gathering version of the library -if(NOT "${cmake_build_type_lowercase}" STREQUAL "release") - string(SUBSTRING "${cmake_build_type_lowercase}" 0 3 build_type_suffix) - set(suffix "${suffix}.${build_type_suffix}") -endif() -if(NOT "${LIBOMP_OMP_VERSION}" STREQUAL "41") - set(suffix "${suffix}.${LIBOMP_OMP_VERSION}") -endif() -if(${LIBOMP_STATS}) - set(suffix "${suffix}.s1") -endif() -if(${LIBOMP_OMPT_SUPPORT}) - set(suffix "${suffix}.ompt") - if(NOT ${LIBOMP_OMPT_BLAME}) - set(suffix "${suffix}.no-ompt-blame") - endif() - if(NOT ${LIBOMP_OMPT_TRACE}) - set(suffix "${suffix}.no-ompt-trace") - endif() -endif() +# Compiler flag checks, library checks, threading check, etc. +include(config-ix) -#################################### -# Setting file extensions / suffixes -set(obj ${CMAKE_C_OUTPUT_EXTENSION}) -set(lib ${CMAKE_STATIC_LIBRARY_SUFFIX}) -set(dll ${CMAKE_SHARED_LIBRARY_SUFFIX}) -set(exe ${CMAKE_EXECUTABLE_SUFFIX}) - -###################### -# Find perl executable -# Perl is used to create omp.h (and other headers) along with kmp_i18n_id.inc and kmp_i18n_default.inc (see below in Rules section) -if(NOT "${PERL_FOUND}") # variable is defined in FindPerl Standard CMake Module - error_say("Error: Could not find valid perl") -endif() +# Is there a quad precision data type available? +# TODO: Make this a real feature check +set(LIBOMP_USE_QUAD_PRECISION "${LIBOMP_HAVE_QUAD_PRECISION}" CACHE BOOL + "Should 128-bit precision entry points be built?") -######################### -# Setting directory names -if(${MIC}) - set(platform "${real_os}_${LIBOMP_MIC_ARCH}") # e.g., lin_knf, lin_knc -else() - set(platform "${real_os}_${LIBOMP_ARCH}") # e.g., lin_32e, mac_32 -endif() -# build directory (Where CMakeCache.txt is created, build files generated) -set(build_dir "${CMAKE_CURRENT_BINARY_DIR}") -set(src_dir "${CMAKE_CURRENT_SOURCE_DIR}/src") -set(tools_dir "${CMAKE_CURRENT_SOURCE_DIR}/tools") -set(export_dir "${CMAKE_CURRENT_SOURCE_DIR}/exports") -set(export_ptf_dir "${export_dir}/${platform}${suffix}") -set(export_cmn_dir "${export_dir}/common${suffix}/include") -set(export_inc_dir "${export_ptf_dir}/include") -set(export_mod_dir "${export_ptf_dir}/include_compat") -_export_lib_dir(${platform} export_lib_dir) # set exports directory (relative to build_dir) e.g., ../exports/lin_32e/lib/ - # or ../exports/mac_32e/lib.thin/ for mac -if(${MAC}) - # macs use lib.thin/ subdirectory for non-fat libraries that only contain one architecture - # macs use lib/ subdirectory for fat libraries that contain both IA-32 architecture and Intel(R) 64 architecture code. - _export_lib_fat_dir(${platform} export_lib_fat_dir) -endif() -set(inc_dir "${src_dir}/include/${LIBOMP_OMP_VERSION}") +# libgomp drop-in compatibility requires versioned symbols +set(LIBOMP_USE_VERSION_SYMBOLS "${LIBOMP_HAVE_VERSION_SYMBOLS}" CACHE BOOL + "Should version symbols be used? These provide binary compatibility with libgomp.") -############################ -# Setting final library name -set(lib_item "libomp") -if(${PROFILE_LIBRARY}) - set(lib_item "${lib_item}prof") +# On multinode systems, larger alignment is desired to avoid false sharing +set(LIBOMP_USE_INTERNODE_ALIGNMENT FALSE CACHE BOOL + "Should larger alignment (4096 bytes) be used for some locks and data structures?") + +# Should we link to C++ library? +set(LIBOMP_USE_STDCPPLIB FALSE CACHE BOOL + "Should we link to C++ library?") + +# TSX (x86) based locks have __asm code which can be troublesome for some compilers. +# TODO: Make this a real feature check +set(LIBOMP_USE_ADAPTIVE_LOCKS "${LIBOMP_HAVE_ADAPTIVE_LOCKS}" CACHE BOOL + "Should TSX-based lock be compiled (adaptive lock in kmp_lock.cpp). These are x86 specific.") + +# - stats-gathering enables OpenMP stats where things like the number of +# parallel regions, clock ticks spent in particular openmp regions are recorded. +# TODO: Make this a real feature check +set(LIBOMP_STATS FALSE CACHE BOOL + "Stats-Gathering functionality?") + +# OMPT-support +# TODO: Make this a real feature check +set(LIBOMP_OMPT_SUPPORT FALSE CACHE BOOL + "OMPT-support?") +set(LIBOMP_OMPT_BLAME TRUE CACHE BOOL + "OMPT-blame?") +set(LIBOMP_OMPT_TRACE TRUE CACHE BOOL + "OMPT-trace?") + +# Error checking the configuration +if(LIBOMP_USE_QUAD_PRECISION AND (NOT LIBOMP_HAVE_QUAD_PRECISION)) + libomp_error_say("128-bit quad precision functionality requested but not available") endif() -if(${STUBS_LIBRARY}) - set(lib_item "${lib_item}stubs") +if(LIBOMP_USE_VERSION_SYMBOLS AND (NOT LIBOMP_HAVE_VERSION_SYMBOLS)) + libomp_error_say("Version symbols functionality requested but not available") endif() -if(${WINDOWS}) - set(lib_item "${lib_item}md") +if(LIBOMP_USE_ADAPTIVE_LOCKS AND (NOT LIBOMP_HAVE_ADAPTIVE_LOCKS)) + libomp_error_say("Adaptive locks (TSX) functionality requested but not available") endif() -set(LIBOMP_LIB_NAME "${lib_item}" CACHE STRING "OMP library name") -set(lib_ext "${dll}") -# ${lib_file} is real library name: -# libomp.so for Linux -# libomp.dylib for Mac -# libompmd.dll for Windows -set(lib_file "${LIBOMP_LIB_NAME}${lib_ext}") - -######################################## -# Setting export file names -if(${WINDOWS}) - set(imp_file "${lib_item}${lib}") # this is exported (libomp.lib) - set(def_file "${lib_item}.def") # this is not exported - if("${CMAKE_BUILD_TYPE}" STREQUAL "Debug" OR - "${CMAKE_BUILD_TYPE}" STREQUAL "RelWithDebInfo" OR - ${LIBOMP_USE_BUILDPL_RULES}) - set(pdb_file "${lib_file}.pdb") # this is exported if it exists (libompmd.dll.pdb) - endif() +if(LIBOMP_STATS AND (NOT LIBOMP_HAVE_STATS)) + libomp_error_say("Stats-gathering functionality requested but not available") endif() -set(export_lib_files "${lib_file}" "${imp_file}" "${pdb_file}") -set(export_mod_files "omp_lib.mod" "omp_lib_kinds.mod") -set(export_cmn_files "omp.h" "omp_lib.h" "omp_lib.f" "omp_lib.f90") - -if(${LIBOMP_OMPT_SUPPORT}) - set(export_cmn_files ${export_cmn_files} "ompt.h") +if(LIBOMP_OMPT_SUPPORT AND (NOT LIBOMP_HAVE_OMPT_SUPPORT)) + libomp_error_say("OpenMP Tools Interface requested but not available") endif() -if("${export_lib_fat_dir}") - set(export_lib_fat_files "${lib_file}" "${imp_file}") +# Setting final library name +set(LIBOMP_DEFAULT_LIB_NAME libomp) +if(${PROFILE_LIBRARY}) + set(LIBOMP_DEFAULT_LIB_NAME ${LIBOMP_DEFAULT_LIB_NAME}prof) endif() - -######################### -# Getting legal type/arch -set_legal_type(legal_type) -set_legal_arch(legal_arch) - -################################################# -# Preprocessor Definitions (cmake/Definitions.cmake) -# Preprocessor Includes -# Compiler (C/C++) Flags (cmake/CommonFlags.cmake) -# Assembler Flags (cmake/CommonFlags.cmake) -# Fortran Flags (cmake/CommonFlags.cmake) -# Linker Flags (cmake/CommonFlags.cmake) -# Archiver Flags (cmake/CommonFlags.cmake) -# Helper Perl Script Flags (cmake/PerlFlags.cmake) -# * Inside the cmake/CommonFlags.cmake file, the LIBOMP_*FLAGS are added. -# * Cannot use CMAKE_*_FLAGS directly because -x c++ is put in the linker command and mangles the linking phase. - -# Grab compiler-dependent flags -# Cmake will look for cmake/${CMAKE_C_COMPILER_ID}/CFlags.cmake to append additional c, cxx, and linker flags. -set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/${CMAKE_C_COMPILER_ID} ${CMAKE_MODULE_PATH}) -find_file(compiler_specific_include_file_found CFlags.cmake ${CMAKE_MODULE_PATH}) -if(compiler_specific_include_file_found) - include(CFlags) # COMPILER_SUPPORTS_QUAD_PRECISION changed in here - append_compiler_specific_c_and_cxx_flags(C_FLAGS CXX_FLAGS) - append_compiler_specific_linker_flags(LD_FLAGS LD_LIB_FLAGS) -else() - warning_say("Could not find cmake/${CMAKE_C_COMPILER_ID}/CFlags.cmake: will only use default flags") +if(${STUBS_LIBRARY}) + set(LIBOMP_DEFAULT_LIB_NAME ${LIBOMP_DEFAULT_LIB_NAME}stubs) endif() -# Grab assembler-dependent flags -# CMake will look for cmake/${CMAKE_ASM_COMPILER_ID}/AsmFlags.cmake to append additional assembler flags. if(${WINDOWS}) - # Windows based systems use CMAKE_ASM_MASM_COMPILER - # The windows assembly files are in MASM format, and they require a tool that can handle MASM syntax (ml.exe or ml64.exe typically) - enable_language(ASM_MASM) - set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/${CMAKE_ASM_MASM_COMPILER_ID} ${CMAKE_MODULE_PATH}) - find_file(assembler_specific_include_file_found AsmFlags.cmake ${CMAKE_MODULE_PATH}) - if(assembler_specific_include_file_found) - include(AsmFlags) - append_assembler_specific_asm_flags(ASM_FLAGS) - else() - warning_say("Could not find cmake/${CMAKE_ASM_MASM_COMPILER_ID}/AsmFlags.cmake: will only use default flags") - endif() -else() - # Unix (including Mac) based systems use CMAKE_ASM_COMPILER - # Unix assembly files can be handled by compiler usually. - find_file(assembler_specific_include_file_found AsmFlags.cmake ${CMAKE_MODULE_PATH}) - if(assembler_specific_include_file_found) - include(AsmFlags) - append_assembler_specific_asm_flags(ASM_FLAGS) - else() - warning_say("Could not find cmake/${CMAKE_ASM_COMPILER_ID}/AsmFlags.cmake: will only use default flags") - endif() + set(LIBOMP_DEFAULT_LIB_NAME ${LIBOMP_DEFAULT_LIB_NAME}md) endif() +set(LIBOMP_LIB_NAME ${LIBOMP_DEFAULT_LIB_NAME} CACHE STRING "Base OMP library name") +set(LIBOMP_LIB_FILE ${LIBOMP_LIB_NAME}${CMAKE_SHARED_LIBRARY_SUFFIX}) -# Grab all the compiler-independent flags -append_c_and_cxx_flags_common(C_FLAGS CXX_FLAGS) -append_asm_flags_common(ASM_FLAGS) -append_fort_flags_common(F_FLAGS) -append_linker_flags_common(LD_FLAGS LD_LIB_FLAGS) -append_archiver_flags_common(AR_FLAGS) -append_cpp_flags(DEFINITIONS_FLAGS) - -# Setup the flags correctly for cmake (covert to string) -# Pretty them up (STRIP any beginning and trailing whitespace) -list_to_string("${DEFINITIONS_FLAGS}" DEFINITIONS_FLAGS) -list_to_string("${C_FLAGS}" C_FLAGS) -list_to_string("${CXX_FLAGS}" CXX_FLAGS) -list_to_string("${ASM_FLAGS}" ASM_FLAGS) -list_to_string("${LD_FLAGS}" LD_FLAGS) -list_to_string("${LD_LIB_FLAGS}" LD_LIB_FLAGS) -# Windows specific for creating import library -list_to_string("${AR_FLAGS}" AR_FLAGS) -string(STRIP "${DEFINITIONS_FLAGS}" DEFINITIONS_FLAGS) -string(STRIP "${C_FLAGS}" C_FLAGS) -string(STRIP "${CXX_FLAGS}" CXX_FLAGS) -string(STRIP "${ASM_FLAGS}" ASM_FLAGS) -string(STRIP "${LD_FLAGS}" LD_FLAGS) -string(STRIP "${LD_LIB_FLAGS}" LD_LIB_FLAGS) -# Windows specific for creating import library -string(STRIP "${AR_FLAGS}" AR_FLAGS) - -# Grab the Perl flags -set_ev_flags(ev_flags) # expand-vars.pl flags -set_gd_flags(gd_flags) # generate-def.pl flags (Windows only) -set(oa_opts "--os=${real_os}" "--arch=${LIBOMP_ARCH}") # sent to the perl scripts - -######################################################### -# Getting correct source files (cmake/SourceFiles.cmake) -set_c_files(lib_c_items) -set_cpp_files(lib_cxx_items) -set_asm_files(lib_asm_items) -set_imp_c_files(imp_c_items) # Windows-specific -set(lib_src_files "${lib_c_items}" "${lib_cxx_items}" "${lib_asm_items}") -set(imp_src_files "${imp_c_items}") - -##################################################################### -# Debug print outs. Will print "variable = ${variable}" if GLOBAL_DEBUG == 1 -if(GLOBAL_DEBUG) - include(CMakePrintSystemInformation) -endif() -debug_say_var(CMAKE_ASM_COMPILE_OBJECT) -debug_say_var(CMAKE_RC_COMPILER) -debug_say_var(CMAKE_C_COMPILER_ID) -debug_say_var(date) -debug_say_var(LIBOMP_STATS) -debug_say_var(lib_file) -debug_say_var(export_lib_files) -debug_say_var(DEFINITIONS_FLAGS) -debug_say_var(C_FLAGS) -debug_say_var(CXX_FLAGS) -debug_say_var(ASM_FLAGS) -debug_say_var(F_FLAGS) -debug_say_var(LD_FLAGS) -debug_say_var(LD_LIB_FLAGS) -debug_say_var(AR_FLAGS) -debug_say_var(ev_flags) -debug_say_var(gd_flags) -debug_say_var(oa_opts) -debug_say_var(lib_c_items) -debug_say_var(lib_cxx_items) -debug_say_var(lib_asm_items) -debug_say_var(imp_c_items) -debug_say_var(lib_src_files) -debug_say_var(imp_src_files) - -#################################################################### # Print configuration after all variables are set. if(${LIBOMP_STANDALONE_BUILD}) - say("LIBOMP: Operating System -- ${LIBOMP_OS}") - say("LIBOMP: Target Architecture -- ${LIBOMP_ARCH}") + libomp_say("Operating System -- ${LIBOMP_OS}") + libomp_say("Target Architecture -- ${LIBOMP_ARCH}") if(${MIC}) - say("LIBOMP: Intel(R) MIC Architecture -- ${LIBOMP_MIC_ARCH}") + libomp_say("Intel(R) MIC Architecture -- ${LIBOMP_MIC_ARCH}") endif() - say("LIBOMP: Build Type -- ${CMAKE_BUILD_TYPE}") - say("LIBOMP: OpenMP Version -- ${LIBOMP_OMP_VERSION}") - say("LIBOMP: Lib Type -- ${LIBOMP_LIB_TYPE}") - say("LIBOMP: Fortran Modules -- ${LIBOMP_FORTRAN_MODULES}") + libomp_say("Build Type -- ${CMAKE_BUILD_TYPE}") + libomp_say("OpenMP Version -- ${LIBOMP_OMP_VERSION}") + libomp_say("Lib Type -- ${LIBOMP_LIB_TYPE}") + libomp_say("Fortran Modules -- ${LIBOMP_FORTRAN_MODULES}") # will say development if all zeros - if("${build_number}" STREQUAL "00000000") - set(build "development") + if(${LIBOMP_BUILD_NUMBER} STREQUAL 00000000) + set(LIBOMP_BUILD Development) else() - set(build "${build_number}") + set(LIBOMP_BUILD ${LIBOMP_BUILD_NUMBER}) endif() - say("LIBOMP: Build -- ${build}") - say("LIBOMP: Stats-Gathering -- ${LIBOMP_STATS}") - say("LIBOMP: OMPT-support -- ${LIBOMP_OMPT_SUPPORT}") + libomp_say("Build -- ${LIBOMP_BUILD}") + libomp_say("Use Stats-gathering -- ${LIBOMP_STATS}") + libomp_say("Use OMPT-support -- ${LIBOMP_OMPT_SUPPORT}") if(${LIBOMP_OMPT_SUPPORT}) - say("LIBOMP: OMPT-blame -- ${LIBOMP_OMPT_BLAME}") - say("LIBOMP: OMPT-trace -- ${LIBOMP_OMPT_TRACE}") + libomp_say("Use OMPT-blame -- ${LIBOMP_OMPT_BLAME}") + libomp_say("Use OMPT-trace -- ${LIBOMP_OMPT_TRACE}") endif() - say("LIBOMP: Use build.pl rules -- ${LIBOMP_USE_BUILDPL_RULES}") - say("LIBOMP: Adaptive locks -- ${LIBOMP_USE_ADAPTIVE_LOCKS}") - say("LIBOMP: Use predefined linker flags -- ${LIBOMP_USE_PREDEFINED_LINKER_FLAGS}") - say("LIBOMP: Compiler supports quad precision -- ${LIBOMP_COMPILER_SUPPORTS_QUAD_PRECISION}") + libomp_say("Use Adaptive locks -- ${LIBOMP_USE_ADAPTIVE_LOCKS}") + libomp_say("Use quad precision -- ${LIBOMP_USE_QUAD_PRECISION}") endif() add_subdirectory(src) Index: runtime/cmake/BuildPLRules.cmake =================================================================== --- runtime/cmake/BuildPLRules.cmake +++ /dev/null @@ -1,112 +0,0 @@ -# -#//===----------------------------------------------------------------------===// -#// -#// 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. -#// -#//===----------------------------------------------------------------------===// -# - -############################################################################### -# This file contains additional build rules that correspond to build.pl's rules. -# Building libomp.dbg is linux only, Windows will build libompmd.dll.pdb -# This file is only active if ${LIBOMP_USE_BUILDPL_RULES} is true. -# -# ######### BUILD DEPENDENCIES ########## -# -# exports/.../libomp.so exports/.../libomp.dbg -# [copy] | | [copy] -# | | -# ./libomp.so ./libomp.dbg -# [copy] / OR \____________ [copy] | [copy] -# / \ | -# ./unstripped/libomp.so ./stripped/libomp.so ./unstripped/libomp.dbg -# / \ / -# / [linking] \[strip] /[strip and store] -# / \ / -# ${objs} (maybe compiled with -g) ./unstripped/libomp.so (library with debug info in it) -# | -# | [linking] -# | -# ${objs} (always compiled with -g) -# -# For icc Linux builds, we always include debugging information via -g and create libomp.dbg -# so that Intel(R) Parallel Amplifier can use the .dbg file. -# For icc Windows builds, we always include debugging information via -Zi and create libomp.pdb -# in a fashion similar to libomp.dbg -# For icc Mac builds, we don't bother with the debug info. - -# We build library in unstripped directory -file(MAKE_DIRECTORY ${build_dir}/unstripped) - -# Only build the .dbg file for Release builds -# Debug and RelWithDebInfo builds should not create a .dbg file. -# The debug info should remain in the library file. -if(${LINUX} AND ${RELEASE_BUILD}) - set(dbg_file ${lib_item}.dbg) -endif() - -################################ -# --- Create $(lib_file).dbg --- -if(NOT "${dbg_file}" STREQUAL "") - # if a ${dbg_file} file is going to be created, then - file(MAKE_DIRECTORY ${build_dir}/stripped) - - # ./${lib_file} : stripped/${lib_file} - # copy stripped/${lib_file} ./${lib_file} - simple_copy_recipe("${lib_file}" "${build_dir}/stripped" "${build_dir}") - - # stripped/${lib_file} : unstripped/${lib_file} ./${dbg_file} - # objcopy --strip-debug unstripped/${lib_file} stripped/${lib_file}.tmp - # objcopy --add-gnu-debuglink=${dbg_file} stripped/${lib_file}.tmp stripped/${lib_file} - add_custom_command( - OUTPUT ${build_dir}/stripped/${lib_file} - COMMAND ${CMAKE_OBJCOPY} --strip-debug ${build_dir}/unstripped/${lib_file} ${build_dir}/stripped/${lib_file}.tmp - COMMAND ${CMAKE_OBJCOPY} --add-gnu-debuglink=${dbg_file} ${build_dir}/stripped/${lib_file}.tmp ${build_dir}/stripped/${lib_file} - DEPENDS "${build_dir}/${dbg_file}" - ) - - # ./${dbg_file} : unstripped/${dbg_file} - # copy unstripped/${dbg_file} ./${dbg_file} - simple_copy_recipe("${dbg_file}" "${build_dir}/unstripped" "${build_dir}") - - # unstripped/${dbg_file} : unstripped/${lib_file} - # objcopy --only-keep-debug unstripped/${lib_file} unstripped/${dbg_file} - add_custom_command( - OUTPUT ${build_dir}/unstripped/${dbg_file} - COMMAND ${CMAKE_OBJCOPY} --only-keep-debug ${build_dir}/unstripped/${lib_file} ${build_dir}/unstripped/${dbg_file} - DEPENDS omp - ) - -else() - - # ./${lib_file} : unstripped/${lib_file} - # copy unstripped/${lib_file} ./${lib_file} - simple_copy_recipe("${lib_file}" "${build_dir}/unstripped" "${build_dir}") -endif() - -# Windows specific command to move around debug info files post-build -if(NOT "${pdb_file}" STREQUAL "" AND ${RELEASE_BUILD}) - add_custom_command(TARGET omp POST_BUILD - COMMAND ${CMAKE_COMMAND} -E rename ${pdb_file} ${pdb_file}.nonstripped - COMMAND ${CMAKE_COMMAND} -E rename ${pdb_file}.stripped ${pdb_file} - ) -endif() - -# Have icc build libomp in unstripped directory -set_target_properties(omp PROPERTIES - LIBRARY_OUTPUT_DIRECTORY "${build_dir}/unstripped" - RUNTIME_OUTPUT_DIRECTORY "${build_dir}/unstripped" - ARCHIVE_OUTPUT_DIRECTORY "${build_dir}" -) - -# Always use RelWithDebInfo flags for Release builds when using the build.pl's build rules (use -g -O2 instead of just -O3) -# The debug info is then stripped out at the end of the build and put into libomp.dbg for Linux -if(${RELEASE_BUILD} AND NOT ${MAC}) - set(CMAKE_C_FLAGS_RELEASE ${CMAKE_C_FLAGS_RELWITHDEBINFO} ) - set(CMAKE_CXX_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELWITHDEBINFO}) - set(CMAKE_ASM_FLAGS_RELEASE ${CMAKE_ASM_FLAGS_RELWITHDEBINFO}) -endif() - Index: runtime/cmake/Clang/AsmFlags.cmake =================================================================== --- runtime/cmake/Clang/AsmFlags.cmake +++ /dev/null @@ -1,27 +0,0 @@ -# -#//===----------------------------------------------------------------------===// -#// -#// The LLVM Compiler Infrastructure -#// -#// This file is dual licensed under the MIT and the University of Illinois Open -#// Source Licenses. See LICENSE.txt for details. -#// -#//===----------------------------------------------------------------------===// -# - -# This file holds Clang (clang/clang++) specific compiler dependent flags -# The flag types are: -# 1) Assembly flags - -######################################################### -# Assembly flags -function(append_assembler_specific_asm_flags input_asm_flags) - set(local_asm_flags) - append_asm_flags("-x assembler-with-cpp") # Assembly file that needs to be preprocessed - if(${IA32}) - append_asm_flags("-m32") # Generate 32 bit IA-32 architecture code - append_asm_flags("-msse2") # Allow use of Streaming SIMD Instructions - endif() - set(${input_asm_flags} ${${input_asm_flags}} "${local_asm_flags}" PARENT_SCOPE) -endfunction() - Index: runtime/cmake/Clang/CFlags.cmake =================================================================== --- runtime/cmake/Clang/CFlags.cmake +++ /dev/null @@ -1,50 +0,0 @@ -# -#//===----------------------------------------------------------------------===// -#// -#// The LLVM Compiler Infrastructure -#// -#// This file is dual licensed under the MIT and the University of Illinois Open -#// Source Licenses. See LICENSE.txt for details. -#// -#//===----------------------------------------------------------------------===// -# - -# This file holds Clang (clang/clang++) specific compiler dependent flags -# The flag types are: -# 1) C/C++ Compiler flags -# 2) Linker flags - -######################################################### -# C/C++ Compiler flags -function(append_compiler_specific_c_and_cxx_flags input_c_flags input_cxx_flags) - set(local_c_flags) - set(local_cxx_flags) - append_c_and_cxx_flags("-std=c++0x") # Enables support for many C++11 (formerly known as C++0x) features. The following are the most recently added features: - append_c_and_cxx_flags("-fno-exceptions") # Exception handling table generation is disabled. - append_c_and_cxx_flags("-x c++") # Compile C files as C++ files - if(${IA32}) - append_c_and_cxx_flags("-m32") # Generate 32 bit IA-32 architecture code - append_c_and_cxx_flags("-msse2") # Allow use of Streaming SIMD Instructions - elseif(${ARM}) - append_c_and_cxx_flags("-marm") # Target the ARM architecture - endif() - append_c_and_cxx_flags("-Wno-unused-value") # Don't warn about unused values - append_c_and_cxx_flags("-Wno-switch") # Don't warn about switch statements that don't cover entire range of values - append_c_and_cxx_flags("-Wno-deprecated-register") # Don't warn about using register keyword - set(${input_c_flags} ${${input_c_flags}} "${local_c_flags}" PARENT_SCOPE) - set(${input_cxx_flags} ${${input_cxx_flags}} "${local_cxx_flags}" PARENT_SCOPE) -endfunction() - -######################################################### -# Linker flags -function(append_compiler_specific_linker_flags input_ld_flags input_ld_flags_libs) - set(local_ld_flags) - set(local_ld_flags_libs) - if(${IA32}) - append_linker_flags("-m32") - append_linker_flags("-msse2") - endif() - set(${input_ld_flags} ${${input_ld_flags}} "${local_ld_flags}" PARENT_SCOPE) - set(${input_ld_flags_libs} ${${input_ld_flags_libs}} "${local_ld_flags_libs}" PARENT_SCOPE) -endfunction() - Index: runtime/cmake/CommonFlags.cmake =================================================================== --- runtime/cmake/CommonFlags.cmake +++ /dev/null @@ -1,138 +0,0 @@ -# -#//===----------------------------------------------------------------------===// -#// -#// The LLVM Compiler Infrastructure -#// -#// This file is dual licensed under the MIT and the University of Illinois Open -#// Source Licenses. See LICENSE.txt for details. -#// -#//===----------------------------------------------------------------------===// -# - -# This file holds the common flags independent of compiler -# The flag types are: -# 1) Assembly flags (append_asm_flags_common) -# 2) C/C++ Compiler flags (append_c_and_cxx_flags_common) -# 3) Fortran Compiler flags (append_fort_flags_common) -# 4) Linker flags (append_linker_flags_common) -# 5) Archiver flags (append_archiver_flags_common) - -# These append_* macros all append to the corresponding list variable holding the flags. -macro(append_c_flags new_flag) - list(APPEND local_c_flags "${new_flag}") -endmacro() - -macro(append_cxx_flags new_flag) - list(APPEND local_cxx_flags "${new_flag}") -endmacro() - -macro(append_c_and_cxx_flags new_flag) - append_c_flags("${new_flag}") - append_cxx_flags("${new_flag}") -endmacro() - -macro(append_asm_flags new_flag) - list(APPEND local_asm_flags "${new_flag}") -endmacro() - -macro(append_fort_flags new_flag) - list(APPEND local_fort_flags "${new_flag}") -endmacro() - -# The difference between linker_flags and linker_flags_libs is linker_flags_libs -# is put at the end of the linker command where linking libraries should be done. -macro(append_linker_flags new_flag) - list(APPEND local_ld_flags "${new_flag}") -endmacro() - -macro(append_linker_flags_library new_flag) - list(APPEND local_ld_flags_libs "${new_flag}") -endmacro() - -macro(append_archiver_flags new_flag) - list(APPEND local_ar_flags "${new_flag}") -endmacro() - -######################################################### -# Global Assembly flags -function(append_asm_flags_common input_asm_flags) - set(local_asm_flags) - set(${input_asm_flags} "${${input_asm_flags}}" "${local_asm_flags}" "${LIBOMP_ASMFLAGS}" PARENT_SCOPE) -endfunction() - -######################################################### -# Global C/C++ Compiler flags -function(append_c_and_cxx_flags_common input_c_flags input_cxx_flags) - set(local_c_flags) - set(local_cxx_flags) - set(${input_c_flags} "${${input_c_flags}}" "${local_c_flags}" "${LIBOMP_CFLAGS}" PARENT_SCOPE) - set(${input_cxx_flags} "${${input_cxx_flags}}" "${local_cxx_flags}" "${LIBOMP_CXXFLAGS}" PARENT_SCOPE) -endfunction() - -######################################################### -# Global Fortran Compiler flags (for creating .mod files) -function(append_fort_flags_common input_fort_flags) - set(local_fort_flags) - set(${input_fort_flags} "${${input_fort_flags}}" "${local_fort_flags}" "${LIBOMP_FFLAGS}" PARENT_SCOPE) -endfunction() - -######################################################### -# Linker flags -function(append_linker_flags_common input_ld_flags input_ld_flags_libs) - set(local_ld_flags) - set(local_ld_flags_libs) - - if(${LIBOMP_USE_PREDEFINED_LINKER_FLAGS}) - - ################################# - # Windows linker flags - if(${WINDOWS}) - - ################## - # MAC linker flags - elseif(${MAC}) - append_linker_flags("-single_module") - append_linker_flags("-current_version ${LIBOMP_VERSION}.0") - append_linker_flags("-compatibility_version ${LIBOMP_VERSION}.0") - ##################################################################################### - # Intel(R) Many Integrated Core Architecture (Intel(R) MIC Architecture) linker flags - elseif(${MIC}) - append_linker_flags("-Wl,-x") - append_linker_flags("-Wl,--warn-shared-textrel") # Warn if the linker adds a DT_TEXTREL to a shared object. - append_linker_flags("-Wl,--as-needed") - append_linker_flags("-Wl,--version-script=${src_dir}/exports_so.txt") # Use exports_so.txt as version script to create versioned symbols for ELF libraries - if(NOT ${STUBS_LIBRARY}) - append_linker_flags_library("-pthread") # link in pthread library - endif() - if(${LIBOMP_STATS}) - append_linker_flags_library("-Wl,-lstdc++") # link in standard c++ library (stats-gathering needs it) - endif() - ######################### - # Unix based linker flags - else() - # For now, always include --version-script flag on Unix systems. - append_linker_flags("-Wl,--version-script=${src_dir}/exports_so.txt") # Use exports_so.txt as version script to create versioned symbols for ELF libraries - append_linker_flags("-Wl,-z,noexecstack") # Marks the object as not requiring executable stack. - append_linker_flags("-Wl,--as-needed") # Only adds library dependencies as they are needed. (if libomp actually uses a function from the library, then add it) - if(NOT ${STUBS_LIBRARY}) - append_linker_flags("-Wl,--warn-shared-textrel") # Warn if the linker adds a DT_TEXTREL to a shared object. - append_linker_flags("-Wl,-fini=__kmp_internal_end_fini") # When creating an ELF executable or shared object, call NAME when the - # executable or shared object is unloaded, by setting DT_FINI to the - # address of the function. By default, the linker uses "_fini" as the function to call. - append_linker_flags_library("-pthread") # link pthread library - endif() - endif() # if(${OPERATING_SYSTEM}) ... - - endif() # LIBOMP_USE_PREDEFINED_LINKER_FLAGS - - set(${input_ld_flags} "${${input_ld_flags}}" "${local_ld_flags}" "${LIBOMP_LDFLAGS}" PARENT_SCOPE) - set(${input_ld_flags_libs} "${${input_ld_flags_libs}}" "${local_ld_flags_libs}" "${LIBOMP_LIBFLAGS}" PARENT_SCOPE) -endfunction() - -######################################################### -# Archiver Flags -function(append_archiver_flags_common input_ar_flags) - set(local_ar_flags) - set(${input_ar_flags} "${${input_ar_flags}}" "${local_ar_flags}" PARENT_SCOPE) -endfunction() - Index: runtime/cmake/Definitions.cmake =================================================================== --- runtime/cmake/Definitions.cmake +++ /dev/null @@ -1,162 +0,0 @@ -# -#//===----------------------------------------------------------------------===// -#// -#// 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=\\\\\"${lib_file}\\\\\"") # yes... you need 5 backslashes... - append_definitions("-D KMP_VERSION_MAJOR=${LIBOMP_VERSION}") - append_definitions("-D KMP_NESTED_HOT_TEAMS") - - # customize to 128 bytes for ppc64 - if(${PPC64}) - append_definitions("-D CACHE_LINE=128") - else() - append_definitions("-D CACHE_LINE=64") - endif() - - append_definitions("-D KMP_ADJUST_BLOCKTIME=1") - append_definitions("-D BUILD_PARALLEL_ORDERED") - append_definitions("-D KMP_ASM_INTRINS") - if(${LIBOMP_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(${LIBOMP_USE_VERSION_SYMBOLS}) - append_definitions("-D KMP_USE_VERSION_SYMBOLS") - endif() - - ##################### - # Windows definitions - if(${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(${DEBUG_BUILD}) - append_definitions("-D _ITERATOR_DEBUG_LEVEL=0") - endif() - else() # Other than windows... (Unix based systems, Intel(R) Many Integrated Core Architecture (Intel(R) MIC Architecture), and Mac) - append_definitions("-D _GNU_SOURCE") - append_definitions("-D _REENTRANT") - append_definitions("-D BUILD_TV") - append_definitions("-D USE_CBLKDATA") - if(NOT "${LIBOMP_VERSION}" STREQUAL "4") - append_definitions("-D KMP_GOMP_COMPAT") - endif() - endif() - - # Any architecture other than Intel(R) MIC Architecture - if(NOT ${MIC}) - append_definitions("-D USE_LOAD_BALANCE") - endif() - - ################## - # Unix definitions - if(${LINUX}) - append_definitions("-D KMP_TDATA_GTID") - endif() - - ################################## - # Other conditional definitions - if(${LIBOMP_ENABLE_ASSERTIONS}) - append_definitions("-D KMP_USE_ASSERT") - endif() - append_definitions("-D KMP_DYNAMIC_LIB") - if(${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(${LIBOMP_STATS}) - append_definitions("-D KMP_STATS_ENABLED=1") - else() - append_definitions("-D KMP_STATS_ENABLED=0") - endif() - if(${LIBOMP_OMPT_SUPPORT}) - append_definitions("-D OMPT_SUPPORT=1") - else() - append_definitions("-D OMPT_SUPPORT=0") - endif() - if(${LIBOMP_OMPT_BLAME}) - append_definitions("-D OMPT_BLAME=1") - else() - append_definitions("-D OMPT_BLAME=0") - endif() - if(${LIBOMP_OMPT_TRACE}) - append_definitions("-D OMPT_TRACE=1") - else() - append_definitions("-D OMPT_TRACE=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(${LIBOMP_OMP_VERSION} EQUAL 50 OR ${LIBOMP_OMP_VERSION} GREATER 50) - set(have_omp_50 1) - endif() - if(${LIBOMP_OMP_VERSION} EQUAL 41 OR ${LIBOMP_OMP_VERSION} GREATER 41) - set(have_omp_41 1) - endif() - if(${LIBOMP_OMP_VERSION} EQUAL 40 OR ${LIBOMP_OMP_VERSION} GREATER 40) - set(have_omp_40 1) - endif() - if(${LIBOMP_OMP_VERSION} EQUAL 30 OR ${LIBOMP_OMP_VERSION} GREATER 30) - set(have_omp_30 1) - endif() - append_definitions("-D OMP_50_ENABLED=${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 ${IA32}) - if(${LIBOMP_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(${LIBOMP_USE_INTERNODE_ALIGNMENT}) - append_definitions("-D KMP_USE_INTERNODE_ALIGNMENT=1") - else() - append_definitions("-D KMP_USE_INTERNODE_ALIGNMENT=0") - endif() - set(${input_cpp_flags} "${${input_cpp_flags}}" "${local_cpp_flags}" "${LIBOMP_CPPFLAGS}" "$ENV{CPPFLAGS}" PARENT_SCOPE) -endfunction() - Index: runtime/cmake/GNU/AsmFlags.cmake =================================================================== --- runtime/cmake/GNU/AsmFlags.cmake +++ /dev/null @@ -1,27 +0,0 @@ -# -#//===----------------------------------------------------------------------===// -#// -#// The LLVM Compiler Infrastructure -#// -#// This file is dual licensed under the MIT and the University of Illinois Open -#// Source Licenses. See LICENSE.txt for details. -#// -#//===----------------------------------------------------------------------===// -# - -# This file holds GNU (gcc/g++) specific compiler dependent flags -# The flag types are: -# 1) Assembly flags - -######################################################### -# Assembly flags -function(append_assembler_specific_asm_flags input_asm_flags) - set(local_asm_flags) - append_asm_flags("-x assembler-with-cpp") # Assembly file that needs to be preprocessed - if(${IA32}) - append_asm_flags("-m32") # Generate 32 bit IA-32 architecture code - append_asm_flags("-msse2") # Allow use of Streaming SIMD Instructions - endif() - set(${input_asm_flags} ${${input_asm_flags}} "${local_asm_flags}" PARENT_SCOPE) -endfunction() - Index: runtime/cmake/GNU/CFlags.cmake =================================================================== --- runtime/cmake/GNU/CFlags.cmake +++ /dev/null @@ -1,56 +0,0 @@ -# -#//===----------------------------------------------------------------------===// -#// -#// The LLVM Compiler Infrastructure -#// -#// This file is dual licensed under the MIT and the University of Illinois Open -#// Source Licenses. See LICENSE.txt for details. -#// -#//===----------------------------------------------------------------------===// -# - -# This file holds GNU (gcc/g++) specific compiler dependent flags -# The flag types are: -# 2) C/C++ Compiler flags -# 4) Linker flags -unset(COMPILER_SUPPORTS_QUAD_PRECISION CACHE) -set(COMPILER_SUPPORTS_QUAD_PRECISION true CACHE BOOL "Does the compiler support a 128-bit floating point type?") -set(COMPILER_QUAD_TYPE __float128) - -######################################################### -# C/C++ Compiler flags -function(append_compiler_specific_c_and_cxx_flags input_c_flags input_cxx_flags) - set(local_c_flags) - set(local_cxx_flags) - append_c_and_cxx_flags("-std=c++0x") # Enables support for many C++11 (formerly known as C++0x) features. The following are the most recently added features: - append_c_and_cxx_flags("-fno-exceptions") # Exception handling table generation is disabled. - append_c_and_cxx_flags("-x c++") # Compile C files as C++ files - if(${IA32}) - append_c_and_cxx_flags("-m32") # Generate 32 bit IA-32 architecture code - append_c_and_cxx_flags("-msse2") # Allow use of Streaming SIMD Instructions - elseif(${ARM}) - append_c_and_cxx_flags("-marm") # Target the ARM architecture - endif() - set(${input_c_flags} ${${input_c_flags}} "${local_c_flags}" PARENT_SCOPE) - set(${input_cxx_flags} ${${input_cxx_flags}} "${local_cxx_flags}" PARENT_SCOPE) -endfunction() - -######################################################### -# Linker flags -function(append_compiler_specific_linker_flags input_ld_flags input_ld_flags_libs) - set(local_ld_flags) - set(local_ld_flags_libs) - if(${WINDOWS}) - elseif(${MAC}) - elseif(${MIC}) - else() - append_linker_flags("-static-libgcc") # Causes libgcc to be linked in statically - endif() - if(${IA32}) - append_linker_flags("-m32") - append_linker_flags("-msse2") - endif() - set(${input_ld_flags} ${${input_ld_flags}} "${local_ld_flags}" PARENT_SCOPE) - set(${input_ld_flags_libs} ${${input_ld_flags_libs}} "${local_ld_flags_libs}" PARENT_SCOPE) -endfunction() - Index: runtime/cmake/GNU/FortranFlags.cmake =================================================================== --- runtime/cmake/GNU/FortranFlags.cmake +++ /dev/null @@ -1,25 +0,0 @@ -# -#//===----------------------------------------------------------------------===// -#// -#// The LLVM Compiler Infrastructure -#// -#// This file is dual licensed under the MIT and the University of Illinois Open -#// Source Licenses. See LICENSE.txt for details. -#// -#//===----------------------------------------------------------------------===// -# - -# This file holds GNU (gcc/g++) specific compiler dependent flags -# The flag types are: -# 1) Fortran Compiler flags - -######################################################### -# Fortran Compiler flags (for creating .mod files) -function(append_fortran_compiler_specific_fort_flags input_fort_flags) - set(local_fort_flags) - if(${IA32}) - append_fort_flags("-m32") - append_fort_flags("-msse2") - endif() - set(${input_fort_flags} ${${input_fort_flags}} "${local_fort_flags}" PARENT_SCOPE) -endfunction() Index: runtime/cmake/GetArchitecture.cmake =================================================================== --- runtime/cmake/GetArchitecture.cmake +++ /dev/null @@ -1,67 +0,0 @@ -# -#//===----------------------------------------------------------------------===// -#// -#// 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. -#// -#//===----------------------------------------------------------------------===// -# - -# Determine the architecture from predefined compiler macros -# The architecture name can only contain alphanumeric characters and underscores (i.e., C identifier) - -# void get_architecture(string* return_arch) -# - Returns the architecture in return_arch -function(get_architecture return_arch) - set(detect_arch_src_txt " - #if defined(__KNC__) - #error ARCHITECTURE=mic - #elif defined(__amd64__) || defined(__amd64) || defined(__x86_64__) || defined(__x86_64) || defined(_M_X64) || defined(_M_AMD64) - #error ARCHITECTURE=32e - #elif defined(__i386) || defined(__i386__) || defined(__IA32__) || defined(_M_I86) || defined(_M_IX86) || defined(__X86__) || defined(_X86_) - #error ARCHITECTURE=32 - #elif defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7A__) || defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7S__) - #error ARCHITECTURE=arm - #elif defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) || defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6Z__) || defined(__ARM_ARCH_6T2__) || defined(__ARM_ARCH_6ZK__) - #error ARCHITECTURE=arm - #elif defined(__ARM_ARCH_5__) || defined(__ARM_ARCH_5T__) || defined(__ARM_ARCH_5E__) || defined(__ARM_ARCH_5TE__) || defined(__ARM_ARCH_5TEJ__) - #error ARCHITECTURE=arm - #elif defined(__ARM_ARCH_4__) || defined(__ARM_ARCH_4T__) - #error ARCHITECTURE=arm - #elif defined(__ARM_ARCH_3__) || defined(__ARM_ARCH_3M__) - #error ARCHITECTURE=arm - #elif defined(__ARM_ARCH_2__) - #error ARCHITECTURE=arm - #elif defined(__arm__) || defined(_M_ARM) || defined(_ARM) - #error ARCHITECTURE=arm - #elif defined(__aarch64__) - #error ARCHITECTURE=aarch64 - #elif defined(__powerpc64__) && defined(__LITTLE_ENDIAN__) - #error ARCHITECTURE=ppc64le - #elif defined(__powerpc64__) - #error ARCHITECTURE=ppc64 - #else - #error ARCHITECTURE=UnknownArchitecture - #endif - " - ) - # Write out ${detect_arch_src_txt} to a file within the cmake/ subdirectory - file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/detect_arch.c" ${detect_arch_src_txt}) - - # Try to compile using the C Compiler. It will always error out with an #error directive, so store error output to ${local_architecture} - try_run(run_dummy compile_dummy "${CMAKE_CURRENT_BINARY_DIR}" "${CMAKE_CURRENT_BINARY_DIR}/detect_arch.c" COMPILE_OUTPUT_VARIABLE local_architecture) - - # Match the important architecture line and store only that matching string in ${local_architecture} - string(REGEX MATCH "ARCHITECTURE=([a-zA-Z0-9_]+)" local_architecture "${local_architecture}") - - # Get rid of the ARCHITECTURE= part of the string - string(REPLACE "ARCHITECTURE=" "" local_architecture "${local_architecture}") - - # set the return value to the architecture detected (e.g., 32e, 32, arm, ppc64, etc.) - set(${return_arch} "${local_architecture}" PARENT_SCOPE) - - # Remove ${detect_arch_src_txt} from cmake/ subdirectory - file(REMOVE "${CMAKE_CURRENT_BINARY_DIR}/detect_arch.c") -endfunction() Index: runtime/cmake/HelperFunctions.cmake =================================================================== --- runtime/cmake/HelperFunctions.cmake +++ /dev/null @@ -1,260 +0,0 @@ -# -#//===----------------------------------------------------------------------===// -#// -#// 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. -#// -#//===----------------------------------------------------------------------===// -# - -####################################### FUNCTIONS/MACROS ########################################### -# It should be noted that in cmake, functions can only be used on a single line with the return value -# stored in a parameter you send to the function. There isn't a true return value. So technically, -# all functions would have a C/C++ prototype of: -# void function_name(parameter1, parameter2, ...); -# -# If you want a return value, you have to use a parameter so the function prototype would be: -# void function_name(input_parameter1, input_parameter2, ..., return_value) -# ################## - -# void say(string message_to_user); -# - prints out message_to_user -macro(say message_to_user) - message(STATUS "${message_to_user}") -endmacro() - -# void warning_say(string message_to_user); -# - prints out message_to_user with a warning -macro(warning_say message_to_user) - message(WARNING "${message_to_user}") -endmacro() - -# void error_say(string message_to_user); -# - prints out message_to_user with an error and exits cmake -macro(error_say message_to_user) - message(FATAL_ERROR "${message_to_user}") -endmacro() - -# void debug_say(string message_to_developer); -# - prints out message when GLOBAL_DEBUG == 1 (for debugging cmake build) -macro(debug_say message_to_developer) - if(${GLOBAL_DEBUG} STREQUAL "1") - say("DEBUG: ${message_to_developer}") - endif() -endmacro() - -# void debug_say_var(variable var); -# - prints the variable name and its value (for debugging cmake build) -macro(debug_say_var var) - if(${GLOBAL_DEBUG} STREQUAL "1") - say("DEBUG: Variable: ${var} = ${${var}} ") - endif() -endmacro() - -# void set_legal_arch(string* return_arch_string); -# - returns (through return_arch_string) the formal architecture -# string or warns user of unknown architecture -function(set_legal_arch return_arch_string) - if(${IA32}) - set(${return_arch_string} "IA-32" PARENT_SCOPE) - elseif(${INTEL64}) - set(${return_arch_string} "Intel(R) 64" PARENT_SCOPE) - elseif(${MIC}) - set(${return_arch_string} "Intel(R) Many Integrated Core Architecture" PARENT_SCOPE) - elseif(${LIBOMP_ARCH} STREQUAL "l1") - set(${return_arch_string} "L1OM" PARENT_SCOPE) - elseif(${ARM}) - set(${return_arch_string} "ARM" PARENT_SCOPE) - elseif(${PPC64BE}) - set(${return_arch_string} "PPC64BE" PARENT_SCOPE) - elseif(${PPC64LE}) - set(${return_arch_string} "PPC64LE" PARENT_SCOPE) - elseif(${AARCH64}) - set(${return_arch_string} "AARCH64" PARENT_SCOPE) - else() - warning_say("set_legal_arch(): Warning: Unknown architecture...") - endif() -endfunction() - -# void check_variable(string var, string var_name, listvalues_list); -# - runs through values_list checking if ${var} == values_list[i] for any i. -# - if the var is found, then just print it out -# - if the var is not found, then warn user -function(check_variable var values_list) - set(valid_flag 0) - foreach(value IN LISTS values_list) - if("${${var}}" STREQUAL "${value}") - set(valid_flag 1) - set(the_value "${value}") - endif() - endforeach() - if(${valid_flag} EQUAL 0) - error_say("check_variable(): ${var} = ${${var}} is unknown") - endif() -endfunction() - -# void _export_lib_dir(string export_dir, string platform, string suffix, string* return_value); -# - basically a special case for mac platforms where it adds '.thin' to the output lib directory -function(_export_lib_dir pltfrm return_value) - if(${MAC}) - set(${return_value} "${export_dir}/${pltfrm}${suffix}/lib.thin" PARENT_SCOPE) - else() - set(${return_value} "${export_dir}/${pltfrm}${suffix}/lib" PARENT_SCOPE) - endif() -endfunction() - -# void _export_lib_fat_dir(string export_dir, string platform, string suffix, string* return_value); -# - another mac specialty case for fat libraries. -# - this sets export_lib_fat_dir in the MAIN part of CMakeLists.txt -function(_export_lib_fat_dir pltfrm return_value) - set(${return_value} "${export_dir}/${pltfrm}${suffix}/lib" PARENT_SCOPE) -endfunction() - -# void get_build_number(string src_dir, string* return_build_number); -# - grab the eight digit build number (or 00000000) from kmp_version.c -function(get_build_number src_dir return_build_number) - # sets file_lines_list to a list of all lines in kmp_version.c - file(STRINGS "${src_dir}/src/kmp_version.c" file_lines_list) - - # runs through each line in kmp_version.c - foreach(line IN LISTS file_lines_list) - # if the line begins with "#define KMP_VERSION_BUILD" then we take not of the build number - string(REGEX MATCH "^[ \t]*#define[ \t]+KMP_VERSION_BUILD" valid "${line}") - if(NOT "${valid}" STREQUAL "") # if we matched "#define KMP_VERSION_BUILD", then grab the build number - string(REGEX REPLACE "^[ \t]*#define[ \t]+KMP_VERSION_BUILD[ \t]+([0-9]+)" "\\1" - build_number "${line}" - ) - endif() - endforeach() - set(${return_build_number} "${build_number}" PARENT_SCOPE) # return build number -endfunction() - -# void set_legal_type(string* return_legal_type); -# - set the legal type name Performance/Profiling/Stub -function(set_legal_type return_legal_type) - if(${NORMAL_LIBRARY}) - set(${return_legal_type} "Performance" PARENT_SCOPE) - elseif(${PROFILE_LIBRARY}) - set(${return_legal_type} "Profiling" PARENT_SCOPE) - elseif(${STUBS_LIBRARY}) - set(${return_legal_type} "Stub" PARENT_SCOPE) - endif() -endfunction() - -# void set_mac_os_new(bool* return_mac_os_new); -# - sets the return_mac_os_new variable to true or false based on macosx version -# - no real "cmakey" way to do this. Have to call execute_process() -function(set_mac_os_new return_mac_os_new) - execute_process(COMMAND "sw_vers" "-productVersion" OUTPUT_VARIABLE mac_osx_version) - if("${mac_osx_version}" VERSION_GREATER "10.6") - set(${return_mac_os_new} TRUE PARENT_SCOPE) - else() - set(${return_mac_os_new} FALSE PARENT_SCOPE) - endif() -endfunction() - -# void add_prefix(string prefix, list* list_of_items); -# - returns list_of_items with prefix prepended to all items -# - original list is modified -function(add_prefix prefix list_of_items) - set(local_list "") - foreach(item IN LISTS "${list_of_items}") - if(NOT "${item}" STREQUAL "") - list(APPEND local_list "${prefix}${item}") - endif() - endforeach() - set(${list_of_items} "${local_list}" PARENT_SCOPE) -endfunction() - -# void add_suffix(string suffix, list* list_of_items); -# - returns list_of_items with suffix appended to all items -# - original list is modified -function(add_suffix suffix list_of_items) - set(local_list "") - foreach(item IN LISTS "${list_of_items}") - if(NOT "${item}" STREQUAL "") - list(APPEND local_list "${item}${suffix}") - endif() - endforeach() - set(${list_of_items} "${local_list}" PARENT_SCOPE) -endfunction() - -# void strip_suffix(list list_of_items, list* return_list); -# - returns a new list with suffix stripped (i.e., foo.c => foo) -# - list_of_items is not modified, return_list is modified -function(strip_suffix list_of_items return_list) - set(local_list "") - foreach(item IN LISTS "${list_of_items}") - if(NOT "${item}" STREQUAL "") - get_filename_component(filename "${item}" NAME_WE) - list(APPEND local_list "${filename}") - endif() - endforeach() - set(${return_list} "${local_list}" PARENT_SCOPE) -endfunction() - -# void list_to_string(list list_of_things, string* return_string); -# - converts a list to a space separated string -function(list_to_string list_of_things return_string) - string(REPLACE ";" " " output_variable "${list_of_things}") - set(${return_string} "${output_variable}" PARENT_SCOPE) -endfunction() - -# void string_to_list(string str, list* return_list); -# - converts a string to a semicolon separated list -# - what it really does is just string_replace all running whitespace to a semicolon -# - in cmake, a list is strings separated by semicolons: i.e., list of four items, list = "item1;item2;item3;item4" -function(string_to_list str return_list) - set(outstr) - string(REGEX REPLACE "[ \t]+" ";" outstr "${str}") - set(${return_list} "${outstr}" PARENT_SCOPE) -endfunction() - -# void get_date(string* return_date); -# - returns the current date "yyyy-mm-dd hh:mm:ss UTC" -# - this function alone causes the need for CMake v2.8.11 (TIMESTAMP) -#function(get_date return_date) -# string(TIMESTAMP local_date "%Y-%m-%d %H:%M:%S UTC" UTC) -# set(${return_date} ${local_date} PARENT_SCOPE) -#endfunction() - -# void find_a_program(string program_name, list extra_paths, bool fail_on_not_found, string return_variable_name); -# - returns the full path of a program_name -# - first looks in the list of extra_paths -# - if not found in extra_paths, then look through system path -# - errors out if fail_on_not_found == true and cmake could not find program_name. -function(find_a_program program_name extra_paths fail_on_not_found return_variable_name) - # first try to find the program in the extra_paths - find_program(${return_variable_name} "${program_name}" PATHS "${extra_paths}" DOC "Path to ${program_name}" NO_CMAKE_ENVIRONMENT_PATH NO_CMAKE_PATH NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) - if("${${return_variable_name}}" MATCHES NOTFOUND) - # if no extra_paths, or couldn't find it, then look in system $PATH - find_program(${return_variable_name} "${program_name}" DOC "Path to ${program_name}") - if("${${return_variable_name}}" MATCHES NOTFOUND AND ${fail_on_not_found}) - error_say("Error: Could not find program: ${program_name}") - endif() - endif() - - if(NOT "${${return_variable_name}}" MATCHES NOTFOUND) - say("-- Found ${program_name}: ${${return_variable_name}}") - endif() - - set(${return_variable_name} ${${return_variable_name}} PARENT_SCOPE) -endfunction() - -# WINDOWS SPECIFIC -# void replace_md_with_mt(string flags_var) -# - This macro replaces the /MD compiler flags (Windows specific) with /MT compiler flags -# - This does nothing if no /MD flags were replaced. -macro(replace_md_with_mt flags_var) - set(flags_var_name ${flags_var}) # i.e., CMAKE_C_FLAGS_RELEASE - set(flags_var_value ${${flags_var}}) # i.e., "/MD /O2 ..." - string(REPLACE /MD /MT temp_out "${flags_var_value}") - string(COMPARE NOTEQUAL "${temp_out}" "${flags_var_value}" something_was_replaced) - if("${something_was_replaced}") - unset(${flags_var_name} CACHE) - set(${flags_var_name} ${temp_out} CACHE STRING "Replaced /MD with /MT compiler flags") - endif() -endmacro() - Index: runtime/cmake/Intel/AsmFlags.cmake =================================================================== --- runtime/cmake/Intel/AsmFlags.cmake +++ /dev/null @@ -1,42 +0,0 @@ -# -#//===----------------------------------------------------------------------===// -#// -#// The LLVM Compiler Infrastructure -#// -#// This file is dual licensed under the MIT and the University of Illinois Open -#// Source Licenses. See LICENSE.txt for details. -#// -#//===----------------------------------------------------------------------===// -# - -# This file holds Intel(R) C Compiler / Intel(R) C++ Compiler / Intel(R) Fortran Compiler (icc/icpc/icl.exe/ifort) dependent flags -# The flag types are: -# 1) Assembly flags - -######################################################### -# Assembly flags -function(append_assembler_specific_asm_flags input_asm_flags) - set(local_asm_flags) - append_asm_flags("-x assembler-with-cpp") # Assembly file that needs to be preprocessed - if(${MIC}) - append_asm_flags("-mmic") # Build Intel(R) MIC Architecture native code - endif() - if(${WINDOWS}) - if(${IA32}) - append_asm_flags("-safeseh") # Registers exception handlers for safe exception handling. - append_asm_flags("-coff") # Generates common object file format (COFF) type of object module. - # Generally required for Win32 assembly language development. - append_asm_flags("-D _M_IA32") - elseif(${INTEL64}) - append_asm_flags("-D _M_AMD64") - endif() - # CMake prefers the /MD flags when compiling Windows sources, but libomp needs to use /MT instead - # So we replace these /MD instances with /MT within the CMAKE_*_FLAGS variables and put that out to the CACHE. - # replace_md_with_mt() is in HelperFunctions.cmake - replace_md_with_mt(CMAKE_ASM_MASM_FLAGS) - replace_md_with_mt(CMAKE_ASM_MASM_FLAGS_RELEASE) - replace_md_with_mt(CMAKE_ASM_MASM_FLAGS_RELWITHDEBINFO) - replace_md_with_mt(CMAKE_ASM_MASM_FLAGS_DEBUG) - endif() - set(${input_asm_flags} ${${input_asm_flags}} "${local_asm_flags}" PARENT_SCOPE) -endfunction() Index: runtime/cmake/Intel/CFlags.cmake =================================================================== --- runtime/cmake/Intel/CFlags.cmake +++ /dev/null @@ -1,160 +0,0 @@ -# -#//===----------------------------------------------------------------------===// -#// -#// The LLVM Compiler Infrastructure -#// -#// This file is dual licensed under the MIT and the University of Illinois Open -#// Source Licenses. See LICENSE.txt for details. -#// -#//===----------------------------------------------------------------------===// -# - -# This file holds Intel(R) C Compiler / Intel(R) C++ Compiler / Intel(R) Fortran Compiler (icc/icpc/icl.exe/ifort) dependent flags -# The flag types are: -# 2) C/C++ Compiler flags -# 4) Linker flags - -# icc has a 128-bit floating point type called _Quad. Always compile with 128-bit floating point if it exists. -unset(COMPILER_SUPPORTS_QUAD_PRECISION CACHE) -set(COMPILER_SUPPORTS_QUAD_PRECISION true CACHE BOOL "Does the compiler support a 128-bit floating point type?") -set(COMPILER_QUAD_TYPE _Quad) - -######################################################### -# icc C/C++ Compiler flags -function(append_compiler_specific_c_and_cxx_flags input_c_flags input_cxx_flags) - set(local_c_flags) - set(local_cxx_flags) - if(${WINDOWS}) - - append_c_flags("-TP") # Tells the compiler to process a file as a C++ source file. - append_cxx_flags("-EHsc") # Enable C++ exception handling. - append_c_and_cxx_flags("-nologo") # Turn off tool banner. - append_c_and_cxx_flags("-W3") # Enables diagnostics for remarks, warnings, and errors. - # Additional warnings are also enabled above level 2 warnings. - append_c_and_cxx_flags("-WX") # Change all Warnings to Errors - append_c_and_cxx_flags("-GS") # Lets you control the threshold at which the stack checking routine is called or not called. - append_c_and_cxx_flags("-Qoption,cpp,--extended_float_types") # Enabled _Quad type. - if(${IA32}) - append_c_and_cxx_flags("-arch:ia32") # Tells the compiler which features it may target (ia32) - append_c_and_cxx_flags("-Oy-") # equivalent to -fno-omit-frame-pointer - endif() - append_c_and_cxx_flags("-Qlong_double") # enable long double - append_c_and_cxx_flags("-Qdiag-disable:177") # Disable warning: "... declared but never referenced" - if(${IA32}) - append_c_and_cxx_flags("-Qsafeseh") # Registers exception handlers for safe exception handling. - endif() - if(${RELEASE_BUILD} OR ${RELWITHDEBINFO_BUILD}) - append_c_and_cxx_flags("-Qinline-min-size=1") # Specifies the upper limit for the size of what the inliner considers to be a small routine. - else() - append_c_and_cxx_flags("-Od") # Disables all optimizations. - append_c_and_cxx_flags("-RTC1") # Enables run-time checks of the stack frame, and enables run-time checks for unintialized variables. - append_c_and_cxx_flags("-MTd") # Tells the linker to search for unresolved references in a multithreaded, static run-time library. - endif() - else() - append_c_and_cxx_flags("-Wsign-compare") # warn on sign comparisons - append_c_and_cxx_flags("-Qoption,cpp,--extended_float_types") # Enabled _Quad type. - append_c_and_cxx_flags("-fno-exceptions") # Exception handling table generation is disabled. - append_c_and_cxx_flags("-x c++") # Compile C files as C++ files - if(${LINUX}) - if(NOT ${MIC}) - append_c_and_cxx_flags("-Werror") # Changes all warnings to errors. - endif() - append_c_and_cxx_flags("-sox") # Tells the compiler to save the compilation options and version number - # in the executable file. It also lets you choose whether to include - # lists of certain functions. - if(${MIC}) - append_c_and_cxx_flags("-mmic") # Build Intel(R) MIC Architecture native code - append_c_and_cxx_flags("-ftls-model=initial-exec") # Changes the thread local storage (TLS) model. Generates a restrictive, optimized TLS code. - # To use this setting, the thread-local variables accessed must be defined in one of the - # modules available to the program. - append_c_and_cxx_flags("-opt-streaming-stores never") # Disables generation of streaming stores for optimization. - elseif(${IA32}) - append_c_and_cxx_flags("-falign-stack=maintain-16-byte") # Tells the compiler the stack alignment to use on entry to routines. - append_c_and_cxx_flags("-mia32") # Tells the compiler which features it may target (ia32) - endif() - endif() - endif() - # CMake prefers the /MD flags when compiling Windows sources, but libomp needs to use /MT instead - # So we replace these /MD instances with /MT within the CMAKE_*_FLAGS variables and put that out to the CACHE. - # replace_md_with_mt() is in HelperFunctions.cmake - if(${WINDOWS}) - replace_md_with_mt(CMAKE_C_FLAGS) - replace_md_with_mt(CMAKE_C_FLAGS_RELEASE) - replace_md_with_mt(CMAKE_C_FLAGS_RELWITHDEBINFO) - replace_md_with_mt(CMAKE_C_FLAGS_DEBUG) - replace_md_with_mt(CMAKE_CXX_FLAGS) - replace_md_with_mt(CMAKE_CXX_FLAGS_RELEASE) - replace_md_with_mt(CMAKE_CXX_FLAGS_RELWITHDEBINFO) - replace_md_with_mt(CMAKE_CXX_FLAGS_DEBUG) - endif() - set(${input_c_flags} ${${input_c_flags}} "${local_c_flags}" PARENT_SCOPE) - set(${input_cxx_flags} ${${input_cxx_flags}} "${local_cxx_flags}" PARENT_SCOPE) -endfunction() - -######################################################### -# icc Linker flags -function(append_compiler_specific_linker_flags input_ld_flags input_ld_flags_libs) - set(local_ld_flags) - set(local_ld_flags_libs) - if(${WINDOWS}) - # Have icc use link.exe directly when Windows - set(CMAKE_C_CREATE_SHARED_LIBRARY "link.exe /out: " PARENT_SCOPE) - set(CMAKE_SHARED_LINKER_FLAGS "$ENV{LDFLAGS}" CACHE STRING "Linker Flags" FORCE) - append_linker_flags("-nologo") # Turn off tool banner. - append_linker_flags("-dll") - append_linker_flags("-WX:NO") - append_linker_flags("-incremental:no") - append_linker_flags("-version:${LIBOMP_VERSION}.0") - append_linker_flags("-NXCompat") - append_linker_flags("-DynamicBase") # This option modifies the header of an executable to indicate - # whether the application should be randomly rebased at load time. - if(${IA32}) - append_linker_flags("-machine:i386") - append_linker_flags("-safeseh") - elseif(${INTEL64}) - append_linker_flags("-machine:amd64") - endif() - if(${DEBUG_BUILD} OR ${RELWITHDEBINFO_BUILD}) - if(NOT "${pdb_file}" STREQUAL "") - append_linker_flags("-debug") - append_linker_flags("-pdb:${pdb_file}") - endif() - else() - if(NOT "${pdb_file}" STREQUAL "") - append_linker_flags("-debug") - append_linker_flags("-pdb:${pdb_file}") - append_linker_flags("-pdbstripped:${pdb_file}.stripped") - endif() - endif() - if(NOT "${imp_file}" STREQUAL "") - append_linker_flags("-implib:${lib_file}${lib}") - endif() - if(NOT "${def_file}" STREQUAL "") - append_linker_flags("-def:${def_file}") - endif() - elseif(${MAC}) - append_linker_flags("-no-intel-extensions") - if(NOT ${STUBS_LIBRARY}) - append_linker_flags_library("-pthread") # link in pthread library - append_linker_flags_library("-ldl") # link in libdl (dynamic loader library) - endif() - if(${LIBOMP_STATS}) - append_linker_flags_library("-Wl,-lstdc++") # link in standard c++ library (stats-gathering needs it) - endif() - else() - if(${MIC}) - append_linker_flags("-mmic") # enable MIC linking - append_linker_flags("-no-intel-extensions") # Enables or disables all Intel C and Intel C++ language extensions. - elseif(${IA32}) - append_linker_flags_library("-lirc_pic") # link in libirc_pic - endif() - append_linker_flags("-static-intel") # Causes Intel-provided libraries to be linked in statically. - if(NOT ${MIC}) - append_linker_flags("-Werror") # Warnings become errors - endif() - endif() - - set(${input_ld_flags} ${${input_ld_flags}} "${local_ld_flags}" PARENT_SCOPE) - set(${input_ld_flags_libs} ${${input_ld_flags_libs}} "${local_ld_flags_libs}" PARENT_SCOPE) -endfunction() - Index: runtime/cmake/Intel/FortranFlags.cmake =================================================================== --- runtime/cmake/Intel/FortranFlags.cmake +++ /dev/null @@ -1,48 +0,0 @@ -# -#//===----------------------------------------------------------------------===// -#// -#// The LLVM Compiler Infrastructure -#// -#// This file is dual licensed under the MIT and the University of Illinois Open -#// Source Licenses. See LICENSE.txt for details. -#// -#//===----------------------------------------------------------------------===// -# - -# This file holds Intel(R) C Compiler / Intel(R) C++ Compiler / Intel(R) Fortran Compiler (icc/icpc/icl.exe/ifort) dependent flags -# The flag types are: -# 1) Fortran Compiler flags - -######################################################### -# icc Fortran Compiler flags (for creating .mod files) -function(append_fortran_compiler_specific_fort_flags input_fort_flags) - set(local_fort_flags) - #set(CMAKE_Fortran_FLAGS "$ENV{FFLAGS}" CACHE STRING "Fortran flags" FORCE) - #set(CMAKE_Fortran_FLAGS_RELEASE "" CACHE STRING "Fortran flags" FORCE) - #set(CMAKE_Fortran_FLAGS_DEBUG "" CACHE STRING "Fortran flags" FORCE) - #set(CMAKE_Fortran_FLAGS_RELWITHDEBINFO "" CACHE STRING "Fortran flags" FORCE) - if(${WINDOWS}) - append_fort_flags("-Qdiag-disable:177,5082") - append_fort_flags("-Qsox") - append_fort_flags("-nologo") - append_fort_flags("-GS") - append_fort_flags("-DynamicBase") - append_fort_flags("-Zi") - # On Linux and Windows Intel(R) 64 architecture we need offload attribute - # for all Fortran entries in order to support OpenMP function calls inside device contructs - if(${INTEL64}) - append_fort_flags("/Qoffload-attribute-target:mic") - endif() - else() - if(${MIC}) - append_fort_flags("-mmic") - endif() - if(NOT ${MAC}) - append_fort_flags("-sox") - if(${INTEL64} AND ${LINUX}) - append_fort_flags("-offload-attribute-target=mic") - endif() - endif() - endif() - set(${input_fort_flags} ${${input_fort_flags}} "${local_fort_flags}" PARENT_SCOPE) -endfunction() Index: runtime/cmake/LibompCheckFortranFlag.cmake =================================================================== --- /dev/null +++ runtime/cmake/LibompCheckFortranFlag.cmake @@ -0,0 +1,73 @@ +# +#//===----------------------------------------------------------------------===// +#// +#// 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. +#// +#//===----------------------------------------------------------------------===// +# + +# Checking a fortran compiler flag +# There is no real trivial way to do this in CMake, so we implement it here +# this will have ${boolean} = TRUE if the flag succeeds, otherwise false. +function(libomp_check_fortran_flag flag boolean) + if(NOT DEFINED "${boolean}") + set(retval TRUE) + set(fortran_source +" program hello + print *, \"Hello World!\" + end program hello") + + set(failed_regexes "[Ee]rror;[Uu]nknown;[Ss]kipping") + if(CMAKE_VERSION VERSION_GREATER 3.1 OR CMAKE_VERSION VERSION_EQUAL 3.1) + include(CheckFortranSourceCompiles) + check_fortran_source_compiles("${fortran_source}" ${boolean} FAIL_REGEX "${failed_regexes}") + set(${boolean} ${${boolean}} PARENT_SCOPE) + return() + else() + # Our manual check for cmake versions that don't have CheckFortranSourceCompiles + set(base_dir ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/fortran_flag_check) + file(MAKE_DIRECTORY ${base_dir}) + file(WRITE ${base_dir}/fortran_source.f "${fortran_source}") + + message(STATUS "Performing Test ${boolean}") + execute_process( + COMMAND ${CMAKE_Fortran_COMPILER} "${flag}" ${base_dir}/fortran_source.f + WORKING_DIRECTORY ${base_dir} + RESULT_VARIABLE exit_code + OUTPUT_VARIABLE OUTPUT + ERROR_VARIABLE OUTPUT + ) + + if(${exit_code} EQUAL 0) + foreach(regex IN LISTS failed_regexes) + if("${OUTPUT}" MATCHES ${regex}) + set(retval FALSE) + endif() + endforeach() + else() + set(retval FALSE) + endif() + + if(${retval}) + set(${boolean} 1 CACHE INTERNAL "Test ${boolean}") + message(STATUS "Performing Test ${boolean} - Success") + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log + "Performing Fortran Compiler Flag test ${boolean} succeeded with the following output:\n" + "${OUTPUT}\n" + "Source file was:\n${fortran_source}\n") + else() + set(${boolean} "" CACHE INTERNAL "Test ${boolean}") + message(STATUS "Performing Test ${boolean} - Failed") + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log + "Performing Fortran Compiler Flag test ${boolean} failed with the following output:\n" + "${OUTPUT}\n" + "Source file was:\n${fortran_source}\n") + endif() + endif() + + set(${boolean} ${retval} PARENT_SCOPE) + endif() +endfunction() Index: runtime/cmake/LibompCheckLinkerFlag.cmake =================================================================== --- /dev/null +++ runtime/cmake/LibompCheckLinkerFlag.cmake @@ -0,0 +1,68 @@ +# +#//===----------------------------------------------------------------------===// +#// +#// 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. +#// +#//===----------------------------------------------------------------------===// +# + +# Checking a linker flag to build a shared library +# There is no real trivial way to do this in CMake, so we implement it here +# this will have ${boolean} = TRUE if the flag succeeds, otherwise false. +function(libomp_check_linker_flag flag boolean) + if(NOT DEFINED "${boolean}") + set(retval TRUE) + set(library_source + "int foo(int a) { return a*a; }") + set(cmake_source + "cmake_minimum_required(VERSION 2.8) + project(foo C) + set(CMAKE_SHARED_LINKER_FLAGS \"${flag}\") + add_library(foo SHARED src_to_link.c)") + set(failed_regexes "[Ee]rror;[Uu]nknown;[Ss]kipping;LINK : warning") + set(base_dir ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/link_flag_check) + file(MAKE_DIRECTORY ${base_dir}) + file(MAKE_DIRECTORY ${base_dir}/build) + file(WRITE ${base_dir}/src_to_link.c "${library_source}") + file(WRITE ${base_dir}/CMakeLists.txt "${cmake_source}") + + message(STATUS "Performing Test ${boolean}") + try_compile( + try_compile_result + ${base_dir}/build + ${base_dir} + foo + OUTPUT_VARIABLE OUTPUT) + + if(try_compile_result) + foreach(regex IN LISTS failed_regexes) + if("${OUTPUT}" MATCHES ${regex}) + set(retval FALSE) + endif() + endforeach() + else() + set(retval FALSE) + endif() + + if(${retval}) + set(${boolean} 1 CACHE INTERNAL "Test ${boolean}") + message(STATUS "Performing Test ${boolean} - Success") + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log + "Performing C Linker Flag test ${boolean} succeeded with the following output:\n" + "${OUTPUT}\n" + "Source file was:\n${library_source}\n") + else() + set(${boolean} "" CACHE INTERNAL "Test ${boolean}") + message(STATUS "Performing Test ${boolean} - Failed") + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log + "Performing C Linker Flag test ${boolean} failed with the following output:\n" + "${OUTPUT}\n" + "Source file was:\n${library_source}\n") + endif() + + set(${boolean} ${retval} PARENT_SCOPE) + endif() +endfunction() Index: runtime/cmake/LibompDefinitions.cmake =================================================================== --- /dev/null +++ runtime/cmake/LibompDefinitions.cmake @@ -0,0 +1,97 @@ +# +#//===----------------------------------------------------------------------===// +#// +#// The LLVM Compiler Infrastructure +#// +#// This file is dual licensed under the MIT and the University of Illinois Open +#// Source Licenses. See LICENSE.txt for details. +#// +#//===----------------------------------------------------------------------===// +# + +function(libomp_get_definitions_flags cppflags) + set(cppflags_local) + libomp_append(cppflags_local "-D USE_ITT_BUILD") + # yes... you need 5 backslashes... + libomp_append(cppflags_local "-D KMP_ARCH_STR=\"\\\\\"${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(${PPC64}) + libomp_append(cppflags_local "-D CACHE_LINE=128") + else() + libomp_append(cppflags_local "-D CACHE_LINE=64") + endif() + + libomp_append(cppflags_local "-D KMP_ADJUST_BLOCKTIME=1") + libomp_append(cppflags_local "-D BUILD_PARALLEL_ORDERED") + libomp_append(cppflags_local "-D KMP_ASM_INTRINS") + libomp_append(cppflags_local "-D USE_ITT_NOTIFY" IF_TRUE_1_0 LIBOMP_USE_ITT_NOTIFY) + libomp_append(cppflags_local "-D INTEL_NO_ITTNOTIFY_API" IF_FALSE LIBOMP_USE_ITT_NOTIFY) + libomp_append(cppflags_local "-D INTEL_ITTNOTIFY_PREFIX=__kmp_itt_") + libomp_append(cppflags_local "-D KMP_USE_VERSION_SYMBOLS" IF_TRUE LIBOMP_USE_VERSION_SYMBOLS) + + if(${WINDOWS}) + 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) + libomp_append(cppflags_local "-D KMP_TDATA_GTID" IF_TRUE LINUX) + 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 ${RELWITHDEBINFO_BUILD}) + libomp_append(cppflags_local "-D KMP_DEBUG") + endif() + libomp_append(cppflags_local "-D _DEBUG" IF_TRUE DEBUG_BUILD) + libomp_append(cppflags_local "-D BUILD_DEBUG" IF_TRUE DEBUG_BUILD) + libomp_append(cppflags_local "-D KMP_STATS_ENABLED" IF_TRUE_1_0 LIBOMP_STATS) + libomp_append(cppflags_local "-D OMPT_SUPPORT" IF_TRUE_1_0 LIBOMP_OMPT_SUPPORT) + libomp_append(cppflags_local "-D OMPT_BLAME" IF_TRUE_1_0 LIBOMP_OMPT_BLAME) + libomp_append(cppflags_local "-D OMPT_TRACE" IF_TRUE_1_0 LIBOMP_OMPT_TRACE) + + # OpenMP version flags + set(libomp_have_omp_50 0) + set(libomp_have_omp_41 0) + set(libomp_have_omp_40 0) + set(libomp_have_omp_30 0) + if(${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} $ENV{CPPFLAGS} PARENT_SCOPE) +endfunction() + Index: runtime/cmake/LibompExports.cmake =================================================================== --- /dev/null +++ runtime/cmake/LibompExports.cmake @@ -0,0 +1,98 @@ +# +#//===----------------------------------------------------------------------===// +#// +#// The LLVM Compiler Infrastructure +#// +#// This file is dual licensed under the MIT and the University of Illinois Open +#// Source Licenses. See LICENSE.txt for details. +#// +#//===----------------------------------------------------------------------===// +# + +# LibompExports.cmake +# Copy library and header files into the exports/ subdirectory after library build + +# Create the suffix for the export directory +# - Only add to suffix when not a default value +# - Example suffix: .deb.30.s1 +# final export directory: exports/lin_32e.deb.30.s1/lib +# - These suffixes imply the build is a Debug, OpenMP 3.0, Stats-Gathering version of the library +set(libomp_suffix) +libomp_append(libomp_suffix .deb DEBUG_BUILD) +libomp_append(libomp_suffix .dia RELWITHDEBINFO_BUILD) +libomp_append(libomp_suffix .min MINSIZEREL_BUILD) +if(NOT "${LIBOMP_OMP_VERSION}" STREQUAL "41") + libomp_append(libomp_suffix .${LIBOMP_OMP_VERSION}) +endif() +libomp_append(libomp_suffix .s1 LIBOMP_STATS) +libomp_append(libomp_suffix .ompt LIBOMP_OMPT_SUPPORT) +if(${LIBOMP_OMPT_SUPPORT}) + libomp_append(libomp_suffix .no-ompt-blame IF_FALSE LIBOMP_OMPT_BLAME) + libomp_append(libomp_suffix .no-ompt-trace IF_FALSE LIBOMP_OMPT_TRACE) +endif() +string(REPLACE ";" "" libomp_suffix "${libomp_suffix}") + +# Set exports locations +if(${MIC}) + set(libomp_platform "${LIBOMP_OS}_${LIBOMP_MIC_ARCH}") # e.g., lin_knf, lin_knc +else() + if(${IA32}) + set(libomp_platform "${LIBOMP_OS}_32") + elseif(${INTEL64}) + set(libomp_platform "${LIBOMP_OS}_32e") + else() + set(libomp_platform "${LIBOMP_OS}_${LIBOMP_ARCH}") # e.g., lin_arm, lin_ppc64 + endif() +endif() +set(LIBOMP_EXPORTS_DIR "${LIBOMP_BASE_DIR}/exports") +set(LIBOMP_EXPORTS_PLATFORM_DIR "${LIBOMP_EXPORTS_DIR}/${libomp_platform}${libomp_suffix}") +set(LIBOMP_EXPORTS_CMN_DIR "${LIBOMP_EXPORTS_DIR}/common${libomp_suffix}/include") +set(LIBOMP_EXPORTS_INC_DIR "${LIBOMP_EXPORTS_PLATFORM_DIR}/include") +set(LIBOMP_EXPORTS_MOD_DIR "${LIBOMP_EXPORTS_PLATFORM_DIR}/include_compat") +set(LIBOMP_EXPORTS_LIB_DIR "${LIBOMP_EXPORTS_DIR}/${libomp_platform}${libomp_suffix}/lib") + +# Put headers in exports/ directory post build +add_custom_command(TARGET omp POST_BUILD + COMMAND ${CMAKE_COMMAND} -E make_directory ${LIBOMP_EXPORTS_CMN_DIR} + COMMAND ${CMAKE_COMMAND} -E copy omp.h ${LIBOMP_EXPORTS_CMN_DIR} +) +if(${LIBOMP_OMPT_SUPPORT}) + add_custom_command(TARGET omp POST_BUILD + COMMAND ${CMAKE_COMMAND} -E copy ompt.h ${LIBOMP_EXPORTS_CMN_DIR} + ) +endif() +if(${LIBOMP_FORTRAN_MODULES}) + add_custom_command(TARGET libomp-mod POST_BUILD + COMMAND ${CMAKE_COMMAND} -E make_directory ${LIBOMP_EXPORTS_MOD_DIR} + COMMAND ${CMAKE_COMMAND} -E copy omp_lib.h ${LIBOMP_EXPORTS_CMN_DIR} + COMMAND ${CMAKE_COMMAND} -E copy omp_lib.mod ${LIBOMP_EXPORTS_MOD_DIR} + COMMAND ${CMAKE_COMMAND} -E copy omp_lib_kinds.mod ${LIBOMP_EXPORTS_MOD_DIR} + ) +endif() + +# Copy OpenMP library into exports/ directory post build +if(${WINDOWS}) + get_target_property(LIBOMP_OUTPUT_DIRECTORY omp RUNTIME_OUTPUT_DIRECTORY) +else() + get_target_property(LIBOMP_OUTPUT_DIRECTORY omp LIBRARY_OUTPUT_DIRECTORY) +endif() +if(NOT LIBOMP_OUTPUT_DIRECTORY) + set(LIBOMP_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}) +endif() +add_custom_command(TARGET omp POST_BUILD + COMMAND ${CMAKE_COMMAND} -E make_directory ${LIBOMP_EXPORTS_LIB_DIR} + COMMAND ${CMAKE_COMMAND} -E copy ${LIBOMP_OUTPUT_DIRECTORY}/${LIBOMP_LIB_FILE} ${LIBOMP_EXPORTS_LIB_DIR} +) + +# Copy Windows import library into exports/ directory post build +if(${WINDOWS}) + get_target_property(LIBOMPIMP_OUTPUT_DIRECTORY ompimp ARCHIVE_OUTPUT_DIRECTORY) + if(NOT LIBOMPIMP_OUTPUT_DIRECTORY) + set(LIBOMPIMP_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}) + endif() + add_custom_command(TARGET ompimp POST_BUILD + COMMAND ${CMAKE_COMMAND} -E make_directory ${LIBOMP_EXPORTS_LIB_DIR} + COMMAND ${CMAKE_COMMAND} -E copy ${LIBOMPIMP_OUTPUT_DIRECTORY}/${LIBOMP_IMP_LIB_FILE} ${LIBOMP_EXPORTS_LIB_DIR} + ) +endif() + Index: runtime/cmake/LibompGetArchitecture.cmake =================================================================== --- /dev/null +++ runtime/cmake/LibompGetArchitecture.cmake @@ -0,0 +1,67 @@ +# +#//===----------------------------------------------------------------------===// +#// +#// 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. +#// +#//===----------------------------------------------------------------------===// +# + +# Determine the architecture from predefined compiler macros +# The architecture name can only contain alphanumeric characters and underscores (i.e., C identifier) + +# void get_architecture(string* return_arch) +# - Returns the architecture in return_arch +function(libomp_get_architecture return_arch) + set(detect_arch_src_txt " + #if defined(__KNC__) + #error ARCHITECTURE=mic + #elif defined(__amd64__) || defined(__amd64) || defined(__x86_64__) || defined(__x86_64) || defined(_M_X64) || defined(_M_AMD64) + #error ARCHITECTURE=x86_64 + #elif defined(__i386) || defined(__i386__) || defined(__IA32__) || defined(_M_I86) || defined(_M_IX86) || defined(__X86__) || defined(_X86_) + #error ARCHITECTURE=i386 + #elif defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7A__) || defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7S__) + #error ARCHITECTURE=arm + #elif defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) || defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6Z__) || defined(__ARM_ARCH_6T2__) || defined(__ARM_ARCH_6ZK__) + #error ARCHITECTURE=arm + #elif defined(__ARM_ARCH_5__) || defined(__ARM_ARCH_5T__) || defined(__ARM_ARCH_5E__) || defined(__ARM_ARCH_5TE__) || defined(__ARM_ARCH_5TEJ__) + #error ARCHITECTURE=arm + #elif defined(__ARM_ARCH_4__) || defined(__ARM_ARCH_4T__) + #error ARCHITECTURE=arm + #elif defined(__ARM_ARCH_3__) || defined(__ARM_ARCH_3M__) + #error ARCHITECTURE=arm + #elif defined(__ARM_ARCH_2__) + #error ARCHITECTURE=arm + #elif defined(__arm__) || defined(_M_ARM) || defined(_ARM) + #error ARCHITECTURE=arm + #elif defined(__aarch64__) + #error ARCHITECTURE=aarch64 + #elif defined(__powerpc64__) && defined(__LITTLE_ENDIAN__) + #error ARCHITECTURE=ppc64le + #elif defined(__powerpc64__) + #error ARCHITECTURE=ppc64 + #else + #error ARCHITECTURE=UnknownArchitecture + #endif + " + ) + # Write out ${detect_arch_src_txt} to a file within the cmake/ subdirectory + file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/libomp_detect_arch.c" ${detect_arch_src_txt}) + + # Try to compile using the C Compiler. It will always error out with an #error directive, so store error output to ${local_architecture} + try_run(run_dummy compile_dummy "${CMAKE_CURRENT_BINARY_DIR}" "${CMAKE_CURRENT_BINARY_DIR}/libomp_detect_arch.c" COMPILE_OUTPUT_VARIABLE local_architecture) + + # Match the important architecture line and store only that matching string in ${local_architecture} + string(REGEX MATCH "ARCHITECTURE=([a-zA-Z0-9_]+)" local_architecture "${local_architecture}") + + # Get rid of the ARCHITECTURE= part of the string + string(REPLACE "ARCHITECTURE=" "" local_architecture "${local_architecture}") + + # set the return value to the architecture detected (e.g., 32e, 32, arm, ppc64, etc.) + set(${return_arch} "${local_architecture}" PARENT_SCOPE) + + # Remove ${detect_arch_src_txt} from cmake/ subdirectory + file(REMOVE "${CMAKE_CURRENT_BINARY_DIR}/libomp_detect_arch.c") +endfunction() Index: runtime/cmake/LibompHandleFlags.cmake =================================================================== --- /dev/null +++ runtime/cmake/LibompHandleFlags.cmake @@ -0,0 +1,215 @@ +# +#//===----------------------------------------------------------------------===// +#// +#// 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++0x LIBOMP_HAVE_STD_CPP0X_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 -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 ${RELWITHDEBINFO_BUILD}) + libomp_append(flags_local -Qinline-min-size=1 LIBOMP_HAVE_INLINE_MIN_SIZE_FLAG) + endif() + if(${IA32}) + libomp_append(flags_local -m32 LIBOMP_HAVE_M32_FLAG) + libomp_append(flags_local /arch:SSE2 LIBOMP_HAVE_ARCH_SSE2_FLAG) + if(NOT LIBOMP_HAVE_ARCH_SSE2_FLAG) + libomp_append(flags_local /arch:SSE LIBOMP_HAVE_ARCH_SSE_FLAG) + if(NOT LIBOMP_HAVE_ARCH_SSE_FLAG) + libomp_append(flags_local /arch:IA32 LIBOMP_HAVE_ARCH_IA32_FLAG) + endif() + endif() + libomp_append(flags_local -msse2 LIBOMP_HAVE_MSSE2_FLAG) + if(NOT LIBOMP_HAVE_MSSE2_FLAG) + libomp_append(flags_local -msse LIBOMP_HAVE_MSSE_FLAG) + endif() + libomp_append(flags_local /Oy- LIBOMP_HAVE_OY__FLAG) + libomp_append(flags_local /Qsafeseh LIBOMP_HAVE_QSAFESEH_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} ${cxxflags_local} PARENT_SCOPE) +endfunction() + +# Assembler flags +function(libomp_get_asmflags asmflags) + set(asmflags_local) + libomp_append(asmflags_local "-x assembler-with-cpp" LIBOMP_HAVE_X_ASSEMBLER_WITH_CPP_FLAG) + if(${IA32}) + libomp_append(asmflags_local -m32 LIBOMP_HAVE_M32_FLAG) + 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}${LIBOMP_LIB_NAME}.def" + IF_DEFINED CMAKE_LINK_DEF_FILE_FLAG) + libomp_append(ldflags_local "${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) + if(${IA32}) + libomp_append(ldflags_local /SAFESEH LIBOMP_HAVE_SAFESEH_FLAG) + libomp_append(ldflags_local -m32 LIBOMP_HAVE_M32_FLAG) + libomp_append(ldflags_local -msse2 LIBOMP_HAVE_MSSE2_FLAG) + if(NOT LIBOMP_HAVE_MSSE2_FLAG) + libomp_append(ldflags_local -msse LIBOMP_HAVE_MSSE_FLAG) + endif() + elseif(${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() Index: runtime/cmake/LibompMicroTests.cmake =================================================================== --- /dev/null +++ runtime/cmake/LibompMicroTests.cmake @@ -0,0 +1,216 @@ +# +#//===----------------------------------------------------------------------===// +#// +#// 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. +#// +#//===----------------------------------------------------------------------===// +# + +# The following micro-tests are small tests to perform on the library just created. +# There are currently five micro-tests: +# (1) test-touch +# - Compile and run a small program using newly created libomp library +# - Fails if test-touch.c does not compile or if test-touch.c does not run after compilation +# - Program dependencies: gcc or g++, grep, bourne shell +# - Available for all Linux,Mac,Windows builds. Not available on Intel(R) MIC Architecture builds. +# (2) test-relo +# - Tests dynamic libraries for position-dependent code (can not have any position dependent code) +# - Fails if TEXTREL is in output of readelf -d libomp.so command +# - Program dependencies: readelf, grep, bourne shell +# - Available for Linux, Intel(R) MIC Architecture dynamic library builds. Not available otherwise. +# (3) test-execstack +# - Tests if stack is executable +# - Fails if stack is executable. Should only be readable and writable. Not exectuable. +# - Program dependencies: perl, readelf +# - Available for Linux dynamic library builds. Not available otherwise. +# (4) test-instr (Intel(R) MIC Architecutre only) +# - Tests Intel(R) MIC Architecture libraries for valid instruction set +# - Fails if finds invalid instruction for Intel(R) MIC Architecture (wasn't compiled with correct flags) +# - Program dependencies: perl, objdump +# - Available for Intel(R) MIC Architecture builds. Not available otherwise. +# (5) test-deps +# - Tests newly created libomp for library dependencies +# - Fails if sees a dependence not listed in td_exp variable below +# - Program dependencies: perl, (linux)readelf, (mac)otool[64], (windows)link.exe +# - Available for Linux,Mac,Windows, Intel(R) MIC Architecture dynamic builds and Windows +# static builds. Not available otherwise. +# +# All tests can be turned off by including -DLIBOMP_MICRO_TESTS=off when calling cmake +# An individual test can be turned off by issuing something like -DLIBOMP_TEST_TOUCH=off when calling cmake + +# get library location +if(${WINDOWS}) + get_target_property(LIBOMP_OUTPUT_DIRECTORY omp RUNTIME_OUTPUT_DIRECTORY) + get_target_property(LIBOMPIMP_OUTPUT_DIRECTORY ompimp ARCHIVE_OUTPUT_DIRECTORY) + if(NOT LIBOMPIMP_OUTPUT_DIRECTORY) + set(LIBOMPIMP_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}) + endif() +else() + get_target_property(LIBOMP_OUTPUT_DIRECTORY omp LIBRARY_OUTPUT_DIRECTORY) +endif() +if(NOT LIBOMP_OUTPUT_DIRECTORY) + set(LIBOMP_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}) +endif() + +# test-touch +if(${WINDOWS}) + set(libomp_test_touch_targets test-touch-md/.success test-touch-mt/.success) + # pick test-touch compiler + set(libomp_test_touch_compiler ${CMAKE_C_COMPILER}) + # test-touch compilation flags + libomp_append(libomp_test_touch_cflags /nologo) + libomp_append(libomp_test_touch_libs ${LIBOMPIMP_OUTPUT_DIRECTORY}/${LIBOMP_IMP_LIB_FILE}) + libomp_append(libomp_test_touch_ldflags /link /nodefaultlib:oldnames) + if(${IA32}) + libomp_append(libomp_test_touch_ldflags /safeseh) + endif() +else() # (Unix based systems, Intel(R) MIC Architecture, and Mac) + set(libomp_test_touch_targets test-touch-rt/.success) + # pick test-touch compiler + if(${LIBOMP_USE_STDCPPLIB}) + set(libomp_test_touch_compiler ${CMAKE_CXX_COMPILER}) + else() + set(libomp_test_touch_compiler ${CMAKE_C_COMPILER}) + endif() + # test-touch compilation flags + libomp_append(libomp_test_touch_libs "${CMAKE_THREAD_LIBS_INIT}") + if(${IA32}) + libomp_append(libomp_test_touch_cflags -m32 LIBOMP_HAVE_M32_FLAG) + endif() + libomp_append(libomp_test_touch_libs ${LIBOMP_OUTPUT_DIRECTORY}/${LIBOMP_LIB_FILE}) + if(${MAC}) + set(libomp_test_touch_env DYLD_LIBRARY_PATH=".:$ENV{DYLD_LIBRARY_PATH}") + else() + set(libomp_test_touch_env LD_LIBRARY_PATH=".:${CMAKE_CURRENT_BINARY_DIR}:$ENV{LD_LIBRARY_PATH}") + endif() +endif() +macro(libomp_test_touch_recipe test_touch_dir) + set(libomp_test_touch_dependencies ${LIBOMP_SRC_DIR}/test-touch.c omp) + set(libomp_test_touch_exe ${test_touch_dir}/test-touch${CMAKE_EXECUTABLE_SUFFIX}) + if(${WINDOWS}) + if(${RELEASE_BUILD} OR ${RELWITHDEBINFO_BUILD}) + if(${test_touch_dir} MATCHES "test-touch-mt") + libomp_append(libomp_test_touch_cflags /MT) + else() + libomp_append(libomp_test_touch_cflags /MD) + endif() + else() + if(${test_touch_dir} MATCHES "test-touch-mt") + libomp_append(libomp_test_touch_cflags /MTd) + else() + libomp_append(libomp_test_touch_cflags /MDd) + endif() + endif() + set(libomp_test_touch_out_flags -Fe${libomp_test_touch_exe}) + list(APPEND ldeps ompimp) + else() + set(libomp_test_touch_out_flags -o ${libomp_test_touch_exe}) + endif() + add_custom_command( + OUTPUT ${test_touch_dir}/.success + COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/${test_touch_dir} + COMMAND ${CMAKE_COMMAND} -E remove -f ${test_touch_dir}/* + COMMAND ${libomp_test_touch_compiler} ${libomp_test_touch_out_flags} ${libomp_test_touch_cflags} + ${LIBOMP_SRC_DIR}/test-touch.c ${libomp_test_touch_ldflags} ${libomp_test_touch_libs} + COMMAND ${libomp_test_touch_env} ${libomp_test_touch_exe} + COMMAND ${CMAKE_COMMAND} -E touch ${test_touch_dir}/.success + DEPENDS ${libomp_test_touch_dependencies} + ) + set_directory_properties(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES ${test_touch_dir}/${libomp_test_touch_exe}) +endmacro() +libomp_append(libomp_test_touch_env "KMP_VERSION=1") +add_custom_target(libomp-test-touch DEPENDS ${libomp_test_touch_targets}) +if(${WINDOWS}) + libomp_test_touch_recipe(test-touch-mt) + libomp_test_touch_recipe(test-touch-md) +else() + libomp_test_touch_recipe(test-touch-rt) +endif() + +# test-relo +add_custom_target(libomp-test-relo DEPENDS test-relo/.success) +add_custom_command( + OUTPUT test-relo/.success + COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/test-relo + COMMAND readelf -d ${LIBOMP_OUTPUT_DIRECTORY}/${LIBOMP_LIB_FILE} > test-relo/readelf.log + COMMAND grep -e TEXTREL test-relo/readelf.log \; [ $$? -eq 1 ] + COMMAND ${CMAKE_COMMAND} -E touch test-relo/.success + DEPENDS omp +) +set_directory_properties(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES test-relo/readelf.log) + +# test-execstack +add_custom_target(libomp-test-execstack DEPENDS test-execstack/.success) +add_custom_command( + OUTPUT test-execstack/.success + COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/test-execstack + COMMAND ${PERL_EXECUTABLE} ${LIBOMP_TOOLS_DIR}/check-execstack.pl --os=${LIBOMP_OS} + --arch=${LIBOMP_ARCH} ${LIBOMP_OUTPUT_DIRECTORY}/${LIBOMP_LIB_FILE} + COMMAND ${CMAKE_COMMAND} -E touch test-execstack/.success + DEPENDS omp +) + +# test-instr +add_custom_target(libomp-test-instr DEPENDS test-instr/.success) +add_custom_command( + OUTPUT test-instr/.success + COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/test-instr + COMMAND ${PERL_EXECUTABLE} ${LIBOMP_TOOLS_DIR}/check-instruction-set.pl --os=${LIBOMP_OS} + --arch=${LIBOMP_ARCH} --show --mic-arch=${LIBOMP_MIC_ARCH} ${LIBOMP_OUTPUT_DIRECTORY}/${LIBOMP_LIB_FILE} + COMMAND ${CMAKE_COMMAND} -E touch test-instr/.success + DEPENDS omp ${LIBOMP_TOOLS_DIR}/check-instruction-set.pl +) + +# test-deps +add_custom_target(libomp-test-deps DEPENDS test-deps/.success) +set(libomp_expected_library_deps) +if(CMAKE_SYSTEM_NAME STREQUAL "FreeBSD") + set(libomp_expected_library_deps libc.so.7;libthr.so.3;libunwind.so.5) +elseif(${MAC}) + set(libomp_expected_library_deps /usr/lib/libSystem.B.dylib) +elseif(${WINDOWS}) + set(libomp_expected_library_deps kernel32.dll) +else() + if(${MIC}) + set(libomp_expected_library_deps libc.so.6;libpthread.so.0;libdl.so.2) + if("${LIBOMP_MIC_ARCH}" STREQUAL "knf") + libomp_append(libomp_expected_library_deps ld-linux-l1om.so.2) + libomp_append(libomp_expected_library_deps libgcc_s.so.1) + elseif("${LIBOMP_MIC_ARCH}" STREQUAL "knc") + libomp_append(libomp_expected_library_deps ld-linux-k1om.so.2) + endif() + else() + set(libomp_expected_library_deps libdl.so.2;libgcc_s.so.1) + if(${IA32}) + libomp_append(libomp_expected_library_deps libc.so.6) + libomp_append(libomp_expected_library_deps ld-linux.so.2) + elseif(${INTEL64}) + libomp_append(libomp_expected_library_deps libc.so.6) + libomp_append(libomp_expected_library_deps ld-linux-x86-64.so.2) + elseif(${ARM}) + libomp_append(libomp_expected_library_deps libc.so.6) + libomp_append(libomp_expected_library_deps libffi.so.6) + libomp_append(libomp_expected_library_deps libffi.so.5) + libomp_append(libomp_expected_library_deps ld-linux-armhf.so.3) + elseif(${PPC64}) + libomp_append(libomp_expected_library_deps libc.so.6) + libomp_append(libomp_expected_library_deps ld64.so.1) + endif() + libomp_append(libomp_expected_library_deps libpthread.so.0 IF_FALSE STUBS_LIBRARY) + endif() + libomp_append(libomp_expected_library_deps libstdc++.so.6 LIBOMP_USE_STDCPPLIB) +endif() +# Perl script expects comma separated list +string(REPLACE ";" "," libomp_expected_library_deps "${libomp_expected_library_deps}") +add_custom_command( + OUTPUT test-deps/.success + COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/test-deps + COMMAND ${PERL_EXECUTABLE} ${LIBOMP_TOOLS_DIR}/check-depends.pl --os=${LIBOMP_OS} + --arch=${LIBOMP_ARCH} --expected="${libomp_expected_library_deps}" ${LIBOMP_OUTPUT_DIRECTORY}/${LIBOMP_LIB_FILE} + COMMAND ${CMAKE_COMMAND} -E touch test-deps/.success + DEPENDS omp ${LIBOMP_TOOLS_DIR}/check-depends.pl +) + Index: runtime/cmake/LibompSourceFiles.cmake =================================================================== --- /dev/null +++ runtime/cmake/LibompSourceFiles.cmake @@ -0,0 +1,81 @@ +# +#//===----------------------------------------------------------------------===// +#// +#// 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. +#// +#//===----------------------------------------------------------------------===// +# + +# files are relative to the src/ directory +function(libomp_get_cfiles cfiles) + set(cfiles_local) + libomp_append(cfiles_local kmp_ftn_cdecl.c) + libomp_append(cfiles_local kmp_ftn_extra.c) + libomp_append(cfiles_local kmp_version.c) + libomp_append(cfiles_local ompt-general.c IF_TRUE LIBOMP_OMPT_SUPPORT) + if(${STUBS_LIBRARY}) + libomp_append(cfiles_local kmp_stub.c) + else() + libomp_append(cfiles_local kmp_alloc.c) + libomp_append(cfiles_local kmp_atomic.c) + libomp_append(cfiles_local kmp_csupport.c) + libomp_append(cfiles_local kmp_debug.c) + libomp_append(cfiles_local kmp_itt.c) + libomp_append(cfiles_local kmp_environment.c) + libomp_append(cfiles_local kmp_error.c) + libomp_append(cfiles_local kmp_global.c) + libomp_append(cfiles_local kmp_i18n.c) + libomp_append(cfiles_local kmp_io.c) + libomp_append(cfiles_local kmp_runtime.c) + libomp_append(cfiles_local kmp_settings.c) + libomp_append(cfiles_local kmp_str.c) + libomp_append(cfiles_local kmp_tasking.c) + libomp_append(cfiles_local kmp_taskq.c) + libomp_append(cfiles_local kmp_threadprivate.c) + libomp_append(cfiles_local kmp_utility.c) + libomp_append(cfiles_local thirdparty/ittnotify/ittnotify_static.c LIBOMP_USE_ITT_NOTIFY) + if(${WINDOWS}) + libomp_append(cfiles_local z_Windows_NT_util.c) + libomp_append(cfiles_local z_Windows_NT-586_util.c) + else() + libomp_append(cfiles_local z_Linux_util.c) + libomp_append(cfiles_local kmp_gsupport.c) + endif() + endif() + set(${cfiles} ${cfiles_local} PARENT_SCOPE) +endfunction() + +function(libomp_get_cxxfiles cxxfiles) + set(cxxfiles_local) + if(NOT ${STUBS_LIBRARY}) + libomp_append(cxxfiles_local kmp_barrier.cpp) + libomp_append(cxxfiles_local kmp_wait_release.cpp) + libomp_append(cxxfiles_local kmp_affinity.cpp) + libomp_append(cxxfiles_local kmp_dispatch.cpp) + libomp_append(cxxfiles_local kmp_lock.cpp) + libomp_append(cxxfiles_local kmp_sched.cpp) + if(${LIBOMP_OMP_VERSION} GREATER 40 OR ${LIBOMP_OMP_VERSION} EQUAL 40) + libomp_append(cxxfiles_local kmp_taskdeps.cpp) + libomp_append(cxxfiles_local kmp_cancel.cpp) + endif() + libomp_append(cxxfiles_local kmp_stats.cpp LIBOMP_STATS) + libomp_append(cxxfiles_local kmp_stats_timing.cpp LIBOMP_STATS) + endif() + set(${cxxfiles} ${cxxfiles_local} PARENT_SCOPE) +endfunction() + +function(libomp_get_asmfiles asmfiles) + set(asmfiles_local) + if(NOT ${STUBS_LIBRARY}) + if(${WINDOWS}) + libomp_append(asmfiles_local z_Windows_NT-586_asm.asm) + else() + libomp_append(asmfiles_local z_Linux_asm.s) + endif() + endif() + set(${asmfiles} ${asmfiles_local} PARENT_SCOPE) +endfunction() + Index: runtime/cmake/LibompUtils.cmake =================================================================== --- /dev/null +++ runtime/cmake/LibompUtils.cmake @@ -0,0 +1,191 @@ +# +#//===----------------------------------------------------------------------===// +#// +#// 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 libomp_say(string message_to_user); +# - prints out message_to_user +macro(libomp_say message_to_user) + message(STATUS "LIBOMP: ${message_to_user}") +endmacro() + +# void libomp_warning_say(string message_to_user); +# - prints out message_to_user with a warning +macro(libomp_warning_say message_to_user) + message(WARNING "LIBOMP: ${message_to_user}") +endmacro() + +# void libomp_error_say(string message_to_user); +# - prints out message_to_user with an error and exits cmake +macro(libomp_error_say message_to_user) + message(FATAL_ERROR "LIBOMP: ${message_to_user}") +endmacro() + +# libomp_append( [(IF_TRUE | IF_FALSE | IF_TRUE_1_0 ) BOOLEAN]) +# +# libomp_append( ) +# - unconditionally appends to the list of definitions +# +# libomp_append( ) +# - appends to the list of definitions if BOOLEAN is true +# +# libomp_append( IF_TRUE ) +# - appends to the list of definitions if BOOLEAN is true +# +# libomp_append( IF_FALSE ) +# - appends to the list of definitions if BOOLEAN is false +# +# libomp_append( IF_DEFINED ) +# - appends to the list of definitions if VARIABLE is defined +# +# libomp_append( IF_TRUE_1_0 ) +# - appends =1 to the list of definitions if is true, =0 otherwise +# e.g., libomp_append("-D USE_FEATURE" IF_TRUE_1_0 HAVE_FEATURE) +# appends "-D USE_FEATURE=1" if HAVE_FEATURE is true +# or "-D USE_FEATURE=0" if HAVE_FEATURE is false +macro(libomp_append flags flag) + if(NOT (${ARGC} EQUAL 2 OR ${ARGC} EQUAL 3 OR ${ARGC} EQUAL 4)) + libomp_error_say("libomp_append: takes 2 or 4 arguments") + endif() + if(${ARGC} EQUAL 2) + list(APPEND ${flags} "${flag}") + elseif(${ARGC} EQUAL 3) + if(${ARGV2}) + list(APPEND ${flags} "${flag}") + endif() + else() + if(${ARGV2} STREQUAL "IF_TRUE") + if(${ARGV3}) + list(APPEND ${flags} "${flag}") + endif() + elseif(${ARGV2} STREQUAL "IF_FALSE") + if(NOT ${ARGV3}) + list(APPEND ${flags} "${flag}") + endif() + elseif(${ARGV2} STREQUAL "IF_DEFINED") + if(DEFINED ${ARGV3}) + list(APPEND ${flags} "${flag}") + endif() + elseif(${ARGV2} STREQUAL "IF_TRUE_1_0") + if(${ARGV3}) + list(APPEND ${flags} "${flag}=1") + else() + list(APPEND ${flags} "${flag}=0") + endif() + else() + libomp_error_say("libomp_append: third argument must be one of IF_TRUE, IF_FALSE, IF_DEFINED, IF_TRUE_1_0") + endif() + endif() +endmacro() + +# void libomp_get_legal_arch(string* return_arch_string); +# - returns (through return_arch_string) the formal architecture +# string or warns user of unknown architecture +function(libomp_get_legal_arch return_arch_string) + if(${IA32}) + set(${return_arch_string} "IA-32" PARENT_SCOPE) + elseif(${INTEL64}) + set(${return_arch_string} "Intel(R) 64" PARENT_SCOPE) + elseif(${MIC}) + set(${return_arch_string} "Intel(R) Many Integrated Core Architecture" PARENT_SCOPE) + elseif(${ARM}) + set(${return_arch_string} "ARM" PARENT_SCOPE) + elseif(${PPC64BE}) + set(${return_arch_string} "PPC64BE" PARENT_SCOPE) + elseif(${PPC64LE}) + set(${return_arch_string} "PPC64LE" PARENT_SCOPE) + elseif(${AARCH64}) + set(${return_arch_string} "AARCH64" PARENT_SCOPE) + else() + set(${return_arch_string} "${LIBOMP_ARCH}" PARENT_SCOPE) + libomp_warning_say("libomp_get_legal_arch(): Warning: Unknown architecture: Using ${LIBOMP_ARCH}") + endif() +endfunction() + +# void libomp_check_variable(string var, string var_name, listvalues_list); +# - runs through values_list checking if ${var} == values_list[i] for any i. +# - uppercase and lowercase do not matter +# - if the var is found, then just print it out +# - if the var is not found, then warn user +function(libomp_check_variable var values_list) + set(valid_flag 0) + string(TOLOWER "${${var}}" var_lower) + foreach(value IN LISTS values_list) + string(TOLOWER "${value}" value_lower) + if("${var_lower}" STREQUAL "${value_lower}") + set(valid_flag 1) + set(the_value "${value}") + endif() + endforeach() + if(${valid_flag} EQUAL 0) + libomp_error_say("libomp_check_variable(): ${var} = ${${var}} is unknown") + endif() +endfunction() + +# void libomp_get_build_number(string src_dir, string* return_build_number); +# - grab the eight digit build number (or 00000000) from kmp_version.c +function(libomp_get_build_number src_dir return_build_number) + # sets file_lines_list to a list of all lines in kmp_version.c + file(STRINGS "${src_dir}/src/kmp_version.c" file_lines_list) + + # runs through each line in kmp_version.c + foreach(line IN LISTS file_lines_list) + # if the line begins with "#define KMP_VERSION_BUILD" then we take not of the build number + string(REGEX MATCH "^[ \t]*#define[ \t]+KMP_VERSION_BUILD" valid "${line}") + if(NOT "${valid}" STREQUAL "") # if we matched "#define KMP_VERSION_BUILD", then grab the build number + string(REGEX REPLACE "^[ \t]*#define[ \t]+KMP_VERSION_BUILD[ \t]+([0-9]+)" "\\1" + build_number "${line}" + ) + endif() + endforeach() + set(${return_build_number} "${build_number}" PARENT_SCOPE) # return build number +endfunction() + +# void libomp_get_legal_type(string* return_legal_type); +# - set the legal type name Performance/Profiling/Stub +function(libomp_get_legal_type return_legal_type) + if(${NORMAL_LIBRARY}) + set(${return_legal_type} "Performance" PARENT_SCOPE) + elseif(${PROFILE_LIBRARY}) + set(${return_legal_type} "Profiling" PARENT_SCOPE) + elseif(${STUBS_LIBRARY}) + set(${return_legal_type} "Stub" PARENT_SCOPE) + endif() +endfunction() + +# void libomp_add_suffix(string suffix, list* list_of_items); +# - returns list_of_items with suffix appended to all items +# - original list is modified +function(libomp_add_suffix suffix list_of_items) + set(local_list "") + foreach(item IN LISTS "${list_of_items}") + if(NOT "${item}" STREQUAL "") + list(APPEND local_list "${item}${suffix}") + endif() + endforeach() + set(${list_of_items} "${local_list}" PARENT_SCOPE) +endfunction() + +# void libomp_list_to_string(list list_of_things, string* return_string); +# - converts a list to a space separated string +function(libomp_list_to_string list_of_things return_string) + string(REPLACE ";" " " output_variable "${list_of_things}") + set(${return_string} "${output_variable}" PARENT_SCOPE) +endfunction() + +# void libomp_string_to_list(string str, list* return_list); +# - converts a string to a semicolon separated list +# - what it really does is just string_replace all running whitespace to a semicolon +# - in cmake, a list is strings separated by semicolons: i.e., list of four items, list = "item1;item2;item3;item4" +function(libomp_string_to_list str return_list) + set(outstr) + string(REGEX REPLACE "[ \t]+" ";" outstr "${str}") + set(${return_list} "${outstr}" PARENT_SCOPE) +endfunction() + Index: runtime/cmake/MSVC/AsmFlags.cmake =================================================================== --- runtime/cmake/MSVC/AsmFlags.cmake +++ /dev/null @@ -1,37 +0,0 @@ -# -#//===----------------------------------------------------------------------===// -#// -#// 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. -#// -#//===----------------------------------------------------------------------===// -# - -# This file holds Microsoft Visual Studio dependent flags -# The flag types are: -# 1) Assembly flags - -######################################################### -# Assembly flags -function(append_assembler_specific_asm_flags input_asm_flags) - set(local_asm_flags) - append_asm_flags("-nologo") # Turn off tool banner. - if(${IA32}) - append_asm_flags("-safeseh") # Registers exception handlers for safe exception handling. - append_asm_flags("-coff") # Generates common object file format (COFF) type of object module. - # Generally required for Win32 assembly language development. - append_asm_flags("-D _M_IA32") - elseif(${INTEL64}) - append_asm_flags("-D _M_AMD64") - endif() - # CMake prefers the /MD flags when compiling Windows sources, but libomp needs to use /MT instead - # So we replace these /MD instances with /MT within the CMAKE_*_FLAGS variables and put that out to the CACHE. - # replace_md_with_mt() is in HelperFunctions.cmake - replace_md_with_mt(CMAKE_ASM_MASM_FLAGS) - replace_md_with_mt(CMAKE_ASM_MASM_FLAGS_RELEASE) - replace_md_with_mt(CMAKE_ASM_MASM_FLAGS_RELWITHDEBINFO) - replace_md_with_mt(CMAKE_ASM_MASM_FLAGS_DEBUG) - set(${input_asm_flags} ${${input_asm_flags}} "${local_asm_flags}" PARENT_SCOPE) -endfunction() Index: runtime/cmake/MSVC/CFlags.cmake =================================================================== --- runtime/cmake/MSVC/CFlags.cmake +++ /dev/null @@ -1,75 +0,0 @@ -# -#//===----------------------------------------------------------------------===// -#// -#// 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. -#// -#//===----------------------------------------------------------------------===// -# - -# This file holds Microsoft Visual Studio dependent flags -# The flag types are: -# 1) C/C++ Compiler flags -# 2) Fortran Compiler flags - -######################################################### -# Visual Studio C/C++ Compiler flags -function(append_compiler_specific_c_and_cxx_flags input_c_flags input_cxx_flags) - set(local_c_flags) - set(local_cxx_flags) - append_c_flags("-TP") # Tells the compiler to process a file as a C++ source file. - append_cxx_flags("-EHsc") # Enable C++ exception handling. - append_c_and_cxx_flags("-W3") # Enables diagnostics for remarks, warnings, and errors. - # Additional warnings are also enabled above level 2 warnings. - append_c_and_cxx_flags("-GS") # Lets you control the threshold at which the stack checking routine is called or not called. - if(${IA32}) - append_c_and_cxx_flags("-arch:ia32") # Tells the compiler which features it may target (ia32) - append_c_and_cxx_flags("-Oy-") # equivalent to -fno-omit-frame-pointer - endif() - # CMake prefers the /MD flags when compiling Windows sources, but libomp needs to use /MT instead - # So we replace these /MD instances with /MT within the CMAKE_*_FLAGS variables and put that out to the CACHE. - # replace_md_with_mt() is in HelperFunctions.cmake - replace_md_with_mt(CMAKE_C_FLAGS) - replace_md_with_mt(CMAKE_C_FLAGS_RELEASE) - replace_md_with_mt(CMAKE_C_FLAGS_RELWITHDEBINFO) - replace_md_with_mt(CMAKE_C_FLAGS_DEBUG) - replace_md_with_mt(CMAKE_CXX_FLAGS) - replace_md_with_mt(CMAKE_CXX_FLAGS_RELEASE) - replace_md_with_mt(CMAKE_CXX_FLAGS_RELWITHDEBINFO) - replace_md_with_mt(CMAKE_CXX_FLAGS_DEBUG) - replace_md_with_mt(CMAKE_ASM_MASM_FLAGS) - replace_md_with_mt(CMAKE_ASM_MASM_FLAGS_RELEASE) - replace_md_with_mt(CMAKE_ASM_MASM_FLAGS_RELWITHDEBINFO) - replace_md_with_mt(CMAKE_ASM_MASM_FLAGS_DEBUG) - set(${input_c_flags} ${${input_c_flags}} "${local_c_flags}" PARENT_SCOPE) - set(${input_cxx_flags} ${${input_cxx_flags}} "${local_cxx_flags}" PARENT_SCOPE) -endfunction() - -######################################################### -# Visual Studio Linker flags -function(append_compiler_specific_linker_flags input_ld_flags input_ld_flags_libs) - set(local_ld_flags) - set(local_ld_flags_libs) - append_linker_flags("-WX:NO") - append_linker_flags("-version:${LIBOMP_VERSION}.0") - append_linker_flags("-NXCompat") - append_linker_flags("-DynamicBase") # This option modifies the header of an executable to indicate - # whether the application should be randomly rebased at load time. - if(${IA32}) - append_linker_flags("-machine:i386") - append_linker_flags("-safeseh") - elseif(${INTEL64}) - append_linker_flags("-machine:amd64") - endif() - if(NOT "${def_file}" STREQUAL "") - append_linker_flags("-def:${def_file}") - endif() - # Have Visual Studio use link.exe directly - #set(CMAKE_C_CREATE_SHARED_LIBRARY "link.exe /out: " PARENT_SCOPE) - #set(CMAKE_SHARED_LINKER_FLAGS "$ENV{LDLFAGS}" CACHE STRING "Linker Flags" FORCE) - set(${input_ld_flags} ${${input_ld_flags}} "${local_ld_flags}" PARENT_SCOPE) - set(${input_ld_flags_libs} ${${input_ld_flags_libs}} "${local_ld_flags_libs}" PARENT_SCOPE) -endfunction() - Index: runtime/cmake/MicroTests.cmake =================================================================== --- runtime/cmake/MicroTests.cmake +++ /dev/null @@ -1,218 +0,0 @@ -# -#//===----------------------------------------------------------------------===// -#// -#// 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. -#// -#//===----------------------------------------------------------------------===// -# - -###################################################### -# MICRO TESTS -# The following micro-tests are small tests to perform on -# the library just created in ${CMAKE_CURRENT_BINARY_DIR}/, there are currently -# five micro-tests: -# (1) test-touch -# - Compile and run a small program using newly created libomp library -# - Fails if test-touch.c does not compile or if test-touch.c does not run after compilation -# - Program dependencies: gcc or g++, grep, bourne shell -# - Available for all Linux,Mac,Windows builds. Not available on Intel(R) MIC Architecture builds. -# (2) test-relo -# - Tests dynamic libraries for position-dependent code (can not have any position dependent code) -# - Fails if TEXTREL is in output of readelf -d libomp.so command -# - Program dependencies: readelf, grep, bourne shell -# - Available for Linux, Intel(R) MIC Architecture dynamic library builds. Not available otherwise. -# (3) test-execstack -# - Tests if stack is executable -# - Fails if stack is executable. Should only be readable and writable. Not exectuable. -# - Program dependencies: perl, readelf -# - Available for Linux dynamic library builds. Not available otherwise. -# (4) test-instr (Intel(R) MIC Architecutre only) -# - Tests Intel(R) MIC Architecture libraries for valid instruction set -# - Fails if finds invalid instruction for Intel(R) MIC Architecture (wasn't compiled with correct flags) -# - Program dependencies: perl, objdump -# - Available for Intel(R) MIC Architecture builds. Not available otherwise. -# (5) test-deps -# - Tests newly created libomp for library dependencies -# - Fails if sees a dependence not listed in td_exp variable below -# - Program dependencies: perl, (linux)readelf, (mac)otool[64], (windows)link.exe -# - Available for Linux,Mac,Windows, Intel(R) MIC Architecture dynamic builds and Windows static builds. Not available otherwise. -# -# All tests can be turned off by including -Dtests=off when calling cmake -# An individual test can be turned off by issuing something like -Dtest_touch=off when calling cmake - -# test-touch -if(${WINDOWS}) - set(do_test_touch_mt TRUE) - if(${do_test_touch_mt}) - set(test_touch_items ${test_touch_items} test-touch-md test-touch-mt) - else() - set(test_touch_items ${test_touch_items} test-touch-md) - endif() -else() - set(test_touch_items ${test_touch_items} test-touch-rt) -endif() -set(regular_test_touch_items "${test_touch_items}") -add_suffix("/.success" regular_test_touch_items) -# test-touch : ${test_touch_items}/.success -set(ldeps "${regular_test_touch_items}") -add_custom_target(libomp-test-touch DEPENDS ${ldeps}) - -if(${WINDOWS}) - # pick test-touch compiler - set(tt-c cl) - # test-touch compilation flags - list(APPEND tt-c-flags -nologo) - if(${RELEASE_BUILD} OR ${RELWITHDEBINFO_BUILD}) - list(APPEND tt-c-flags-mt -MT) - list(APPEND tt-c-flags-md -MD) - else() - list(APPEND tt-c-flags-mt -MTd) - list(APPEND tt-c-flags-md -MDd) - endif() - list(APPEND tt-libs ${CMAKE_CURRENT_BINARY_DIR}/${imp_file}) - list(APPEND tt-ld-flags -link -nodefaultlib:oldnames) - if(${IA32}) - list(APPEND tt-ld-flags -safeseh) - endif() - list(APPEND tt-ld-flags-v -verbose) -else() # (Unix based systems, Intel(R) MIC Architecture, and Mac) - # pick test-touch compiler - if(${STD_CPP_LIB}) - set(tt-c ${CMAKE_CXX_COMPILER}) - else() - set(tt-c ${CMAKE_C_COMPILER}) - endif() - # test-touch compilation flags - if(${LINUX}) - list(APPEND tt-c-flags -pthread) - endif() - if(${IA32}) - list(APPEND tt-c-flags -m32) - elseif(${INTEL64}) - list(APPEND tt-c-flags -m64) - endif() - list(APPEND tt-libs ${CMAKE_CURRENT_BINARY_DIR}/${lib_file}) - if(${MAC}) - list(APPEND tt-ld-flags-v -Wl,-t) - set(tt-env "DYLD_LIBRARY_PATH=.:$ENV{DYLD_LIBRARY_PATH}") - else() - list(APPEND tt-ld-flags-v -Wl,--verbose) - set(tt-env LD_LIBRARY_PATH=".:${CMAKE_CURRENT_BINARY_DIR}:$ENV{LD_LIBRARY_PATH}") - endif() -endif() -list(APPEND tt-c-flags "${tt-c-flags-rt}") -list(APPEND tt-env "KMP_VERSION=1") - -macro(test_touch_recipe test_touch_dir) - set(ldeps ${src_dir}/test-touch.c omp) - set(tt-exe-file ${test_touch_dir}/test-touch${exe}) - if(${WINDOWS}) - # ****** list(APPEND tt-c-flags -Fo$(dir $@)test-touch${obj} -Fe$(dir $@)test-touch${exe}) ******* - set(tt-c-flags-out -Fo${test_touch_dir}/test-touch${obj} -Fe${test_touch_dir}/test-touch${exe}) - list(APPEND ldeps ${CMAKE_CURRENT_BINARY_DIR}/${imp_file}) - else() - # ****** list(APPEND tt-c-flags -o $(dir $@)test-touch${exe}) ******** - set(tt-c-flags-out -o ${test_touch_dir}/test-touch${exe}) - endif() - add_custom_command( - OUTPUT ${test_touch_dir}/.success - COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/${test_touch_dir} - COMMAND ${CMAKE_COMMAND} -E remove -f ${test_touch_dir}/* - COMMAND ${tt-c} ${tt-c-flags-out} ${tt-c-flags} ${src_dir}/test-touch.c ${tt-libs} ${tt-ld-flags} - COMMAND ${CMAKE_COMMAND} -E remove -f ${tt-exe-file} - COMMAND ${tt-c} ${tt-c-flags-out} ${tt-c-flags} ${src_dir}/test-touch.c ${tt-libs} ${tt-ld-flags} ${tt-ld-flags-v} > ${test_touch_dir}/build.log 2>&1 - COMMAND ${tt-env} ${tt-exe-file} - #COMMAND grep -i -e \"[^_]libirc\" ${test_touch_dir}/build.log > ${test_touch_dir}/libirc.log \; [ $$? -eq 1 ] - COMMAND ${CMAKE_COMMAND} -E touch ${test_touch_dir}/.success - DEPENDS ${ldeps} - ) -endmacro() -if(${WINDOWS}) - test_touch_recipe(test-touch-mt) - test_touch_recipe(test-touch-md) -else() - test_touch_recipe(test-touch-rt) -endif() - -# test-relo -add_custom_target(libomp-test-relo DEPENDS test-relo/.success) -add_custom_command( - OUTPUT test-relo/.success - COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/test-relo - COMMAND readelf -d ${CMAKE_CURRENT_BINARY_DIR}/${lib_file} > test-relo/readelf.log - COMMAND grep -e TEXTREL test-relo/readelf.log \; [ $$? -eq 1 ] - COMMAND ${CMAKE_COMMAND} -E touch test-relo/.success - DEPENDS omp -) - -# test-execstack -add_custom_target(libomp-test-execstack DEPENDS test-execstack/.success) -add_custom_command( - OUTPUT test-execstack/.success - COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/test-execstack - COMMAND ${PERL_EXECUTABLE} ${tools_dir}/check-execstack.pl ${oa_opts} ${CMAKE_CURRENT_BINARY_DIR}/${lib_file} - COMMAND ${CMAKE_COMMAND} -E touch test-execstack/.success - DEPENDS omp -) - -# test-instr -add_custom_target(libomp-test-instr DEPENDS test-instr/.success) -add_custom_command( - OUTPUT test-instr/.success - COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/test-instr - COMMAND ${PERL_EXECUTABLE} ${tools_dir}/check-instruction-set.pl ${oa_opts} --show --mic-arch=${LIBOMP_MIC_ARCH} ${CMAKE_CURRENT_BINARY_DIR}/${lib_file} - COMMAND ${CMAKE_COMMAND} -E touch test-instr/.success - DEPENDS omp ${tools_dir}/check-instruction-set.pl -) - -# test-deps -add_custom_target(libomp-test-deps DEPENDS test-deps/.success) -set(td_exp) -if(${FREEBSD}) - set(td_exp libc.so.7 libthr.so.3 libunwind.so.5) -elseif(${MAC}) - set(td_exp /usr/lib/libSystem.B.dylib) -elseif(${WINDOWS}) - set(td_exp kernel32.dll) -elseif(${LINUX}) - if(${MIC}) - set(td_exp libc.so.6,libpthread.so.0,libdl.so.2) - if(${STD_CPP_LIB}) - set(td_exp ${td_exp},libstdc++.so.6) - endif() - if("${LIBOMP_MIC_ARCH}" STREQUAL "knf") - set(td_exp ${td_exp},ld-linux-l1om.so.2,libgcc_s.so.1) - elseif("${LIBOMP_MIC_ARCH}" STREQUAL "knc") - set(td_exp ${td_exp},ld-linux-k1om.so.2) - endif() - else() - set(td_exp libdl.so.2,libgcc_s.so.1) - if(${IA32}) - set(td_exp ${td_exp},libc.so.6,ld-linux.so.2) - elseif(${INTEL64}) - set(td_exp ${td_exp},libc.so.6,ld-linux-x86-64.so.2) - elseif(${ARM}) - set(td_exp ${td_exp},libffi.so.6,libffi.so.5,libc.so.6,ld-linux-armhf.so.3) - elseif(${PPC64}) - set(td_exp ${td_exp},libc.so.6,ld64.so.1) - endif() - if(${STD_CPP_LIB}) - set(td_exp ${td_exp},libstdc++.so.6) - endif() - if(NOT ${STUBS_LIBRARY}) - set(td_exp ${td_exp},libpthread.so.0) - endif() - endif() -endif() -add_custom_command( - OUTPUT test-deps/.success - COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/test-deps - COMMAND ${PERL_EXECUTABLE} ${tools_dir}/check-depends.pl ${oa_opts} --expected="${td_exp}" ${CMAKE_CURRENT_BINARY_DIR}/${lib_file} - COMMAND ${CMAKE_COMMAND} -E touch test-deps/.success - DEPENDS omp ${tools_dir}/check-depends.pl -) -# END OF TESTS -###################################################### Index: runtime/cmake/PerlFlags.cmake =================================================================== --- runtime/cmake/PerlFlags.cmake +++ /dev/null @@ -1,93 +0,0 @@ -# -#//===----------------------------------------------------------------------===// -#// -#// 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_ev_flags(string new_flag); -# - appends new_flag to ev_flags list -macro(append_ev_flags new_flag) - list(APPEND local_ev_flags "${new_flag}") -endmacro() - -# void append_gd_flags(string new_flag); -# - appends new_flag to gd_flags list -macro(append_gd_flags new_flag) - list(APPEND local_gd_flags "${new_flag}") -endmacro() - -include(HelperFunctions) # for set_legal_type(), set_legal_arch() - -# Perl expand-vars.pl flags -function(set_ev_flags input_ev_flags) - set(local_ev_flags) - set_legal_type("${LIBOMP_LIB_TYPE}" legal_type) - set_legal_arch("${LIBOMP_ARCH}" legal_arch) - # need -D Revision="\$Revision" to show up - append_ev_flags("-D Revision=\"\\\\$$Revision\"") - append_ev_flags("-D Date=\"\\\\$$Date\"") - append_ev_flags("-D KMP_TYPE=\"${legal_type}\"") - append_ev_flags("-D KMP_ARCH=\"${legal_arch}\"") - append_ev_flags("-D KMP_VERSION_MAJOR=${LIBOMP_VERSION}") - append_ev_flags("-D KMP_VERSION_MINOR=0") - append_ev_flags("-D KMP_VERSION_BUILD=${build_number}") - append_ev_flags("-D KMP_BUILD_DATE=\"${date}\"") - append_ev_flags("-D KMP_TARGET_COMPILER=12") - if(${DEBUG_BUILD} OR ${RELWITHDEBINFO_BUILD}) - append_ev_flags("-D KMP_DIAG=1") - append_ev_flags("-D KMP_DEBUG_INFO=1") - else() - append_ev_flags("-D KMP_DIAG=0") - append_ev_flags("-D KMP_DEBUG_INFO=0") - endif() - if(${LIBOMP_VERSION} EQUAL 40) - append_ev_flags("-D OMP_VERSION=201307") - elseif(${LIBOMP_VERSION} EQUAL 30) - append_ev_flags("-D OMP_VERSION=201107") - else() - append_ev_flags("-D OMP_VERSION=200505") - endif() - set(${input_ev_flags} "${local_ev_flags}" PARENT_SCOPE) -endfunction() - -function(set_gd_flags input_gd_flags) - set(local_gd_flags) - if(${IA32}) - append_gd_flags("-D arch_32") - elseif(${INTEL64}) - append_gd_flags("-D arch_32e") - else() - append_gd_flags("-D arch_${LIBOMP_ARCH}") - endif() - if(${NORMAL_LIBRARY}) - append_gd_flags("-D norm") - elseif(${PROFILE_LIBRARY}) - append_gd_flags("-D prof") - elseif(${STUBS_LIBRARY}) - append_gd_flags("-D stub") - endif() - if(${LIBOMP_OMP_VERSION} GREATER 41 OR ${LIBOMP_OMP_VERSION} EQUAL 41) - append_gd_flags("-D OMP_41") - endif() - if(${LIBOMP_OMP_VERSION} GREATER 40 OR ${LIBOMP_OMP_VERSION} EQUAL 40) - append_gd_flags("-D OMP_40") - endif() - if(${LIBOMP_OMP_VERSION} GREATER 30 OR ${LIBOMP_OMP_VERSION} EQUAL 30) - append_gd_flags("-D OMP_30") - endif() - if(NOT "${LIBOMP_VERSION}" STREQUAL "4") - append_gd_flags("-D msvc_compat") - endif() - if(${DEBUG_BUILD} OR ${RELWITHDEBINFO_BUILD}) - append_gd_flags("-D KMP_DEBUG") - endif() - if(${LIBOMP_COMPILER_SUPPORTS_QUAD_PRECISION}) - append_gd_flags("-D HAVE_QUAD") - endif() - set(${input_gd_flags} "${local_gd_flags}" PARENT_SCOPE) -endfunction() Index: runtime/cmake/SourceFiles.cmake =================================================================== --- runtime/cmake/SourceFiles.cmake +++ /dev/null @@ -1,114 +0,0 @@ -# -#//===----------------------------------------------------------------------===// -#// -#// 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. -#// -#//===----------------------------------------------------------------------===// -# - -macro(append_c_source_file new_c_file) - list(APPEND local_c_source_files "${new_c_file}") -endmacro() - -macro(append_cpp_source_file new_cpp_file) - list(APPEND local_cpp_source_files "${new_cpp_file}") -endmacro() - -macro(append_asm_source_file new_asm_file) - list(APPEND local_asm_source_files "${new_asm_file}") -endmacro() - -macro(append_imp_c_source_file new_import_c_file) - list(APPEND local_imp_c_files "${new_import_c_file}") -endmacro() - -# files are relative to the src directory - -function(set_c_files input_c_source_files) - set(local_c_source_files "") - append_c_source_file("kmp_ftn_cdecl.c") - append_c_source_file("kmp_ftn_extra.c") - append_c_source_file("kmp_version.c") - if(${LIBOMP_OMPT_SUPPORT}) - append_c_source_file("ompt-general.c") - endif() - if(${STUBS_LIBRARY}) - append_c_source_file("kmp_stub.c") - else() - append_c_source_file("kmp_alloc.c") - append_c_source_file("kmp_atomic.c") - append_c_source_file("kmp_csupport.c") - append_c_source_file("kmp_debug.c") - append_c_source_file("kmp_itt.c") - append_c_source_file("kmp_environment.c") - append_c_source_file("kmp_error.c") - append_c_source_file("kmp_global.c") - append_c_source_file("kmp_i18n.c") - append_c_source_file("kmp_io.c") - append_c_source_file("kmp_runtime.c") - append_c_source_file("kmp_settings.c") - append_c_source_file("kmp_str.c") - append_c_source_file("kmp_tasking.c") - append_c_source_file("kmp_taskq.c") - append_c_source_file("kmp_threadprivate.c") - append_c_source_file("kmp_utility.c") - if(${LIBOMP_USE_ITT_NOTIFY}) - append_c_source_file("thirdparty/ittnotify/ittnotify_static.c") - endif() - if(${WINDOWS}) - append_c_source_file("z_Windows_NT_util.c") - append_c_source_file("z_Windows_NT-586_util.c") - else() - append_c_source_file("z_Linux_util.c") - append_c_source_file("kmp_gsupport.c") - endif() - endif() - set(${input_c_source_files} "${local_c_source_files}" PARENT_SCOPE) -endfunction() - -function(set_cpp_files input_cpp_source_files) - set(local_cpp_source_files "") - if(NOT ${STUBS_LIBRARY}) - append_cpp_source_file("kmp_barrier.cpp") - append_cpp_source_file("kmp_wait_release.cpp") - append_cpp_source_file("kmp_affinity.cpp") - append_cpp_source_file("kmp_dispatch.cpp") - append_cpp_source_file("kmp_lock.cpp") - append_cpp_source_file("kmp_sched.cpp") - if(${LIBOMP_OMP_VERSION} GREATER 40 OR ${LIBOMP_OMP_VERSION} EQUAL 40) - append_cpp_source_file("kmp_taskdeps.cpp") - append_cpp_source_file("kmp_cancel.cpp") - endif() - if(${LIBOMP_STATS}) - append_cpp_source_file("kmp_stats.cpp") - append_cpp_source_file("kmp_stats_timing.cpp") - endif() - endif() - - set(${input_cpp_source_files} "${local_cpp_source_files}" PARENT_SCOPE) -endfunction() - - -function(set_asm_files input_asm_source_files) - set(local_asm_source_files "") - if(NOT ${STUBS_LIBRARY}) - if(${WINDOWS}) - append_asm_source_file("z_Windows_NT-586_asm.asm") - else() - append_asm_source_file("z_Linux_asm.s") - endif() - endif() - set(${input_asm_source_files} "${local_asm_source_files}" PARENT_SCOPE) -endfunction() - - -function(set_imp_c_files input_imp_c_files) - set(local_imp_c_files "") - if(${WINDOWS}) - append_imp_c_source_file("kmp_import.c") - endif() - set(${input_imp_c_files} "${local_imp_c_files}" PARENT_SCOPE) -endfunction() Index: runtime/cmake/config-ix.cmake =================================================================== --- /dev/null +++ runtime/cmake/config-ix.cmake @@ -0,0 +1,172 @@ +# +#//===----------------------------------------------------------------------===// +#// +#// 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. +#// +#//===----------------------------------------------------------------------===// +# + +include(CheckCCompilerFlag) +include(CheckCSourceCompiles) +include(CheckCXXCompilerFlag) +include(CheckLibraryExists) +include(LibompCheckLinkerFlag) +include(LibompCheckFortranFlag) + +# Check for versioned symbols +function(libomp_check_version_symbols retval) + set(source_code +"#include +void func1() { printf(\"Hello\"); } +void func2() { printf(\"World\"); } +__asm__(\".symver func1, func@VER1\"); +__asm__(\".symver func2, func@VER2\"); +int main() { + func1(); + func2(); + return 0; +}") + set(version_script_source "VER1 { }; VER2 { } VER1;") + file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/__version_script.txt "${version_script_source}") + set(CMAKE_REQUIRED_FLAGS -Wl,--version-script=${CMAKE_CURRENT_BINARY_DIR}/__version_script.txt) + check_c_source_compiles("${source_code}" ${retval}) + set(${retval} ${${retval}} PARENT_SCOPE) + file(REMOVE ${CMAKE_CURRENT_BINARY_DIR}/__version_script.txt) +endfunction() + +# Includes the architecture flag in both compile and link phase +function(libomp_check_architecture_flag flag retval) + set(CMAKE_REQUIRED_FLAGS "${flag}") + check_c_compiler_flag("${flag}" ${retval}) + set(${retval} ${${retval}} PARENT_SCOPE) +endfunction() + +# Checking C, CXX, Linker Flags +check_cxx_compiler_flag(-std=c++0x LIBOMP_HAVE_STD_CPP0X_FLAG) +check_cxx_compiler_flag(-fno-exceptions LIBOMP_HAVE_FNO_EXCEPTIONS_FLAG) +check_c_compiler_flag("-x c++" LIBOMP_HAVE_X_CPP_FLAG) +check_cxx_compiler_flag(-Wunused-value LIBOMP_HAVE_WNO_UNUSED_VALUE_FLAG) +check_cxx_compiler_flag(-Wswitch LIBOMP_HAVE_WNO_SWITCH_FLAG) +check_cxx_compiler_flag(-Wdeprecated-register LIBOMP_HAVE_WNO_DEPRECATED_REGISTER_FLAG) +check_cxx_compiler_flag(-Wsign-compare LIBOMP_HAVE_WSIGN_COMPARE_FLAG) +check_cxx_compiler_flag(-ftls-model=initial-exec LIBOMP_HAVE_FTLS_MODEL_FLAG) +check_cxx_compiler_flag("-opt-streaming-stores never" LIBOMP_HAVE_OPT_STREAMING_STORES_FLAG) +check_cxx_compiler_flag(-falign-stack=maintain-16-byte LIBOMP_HAVE_FALIGN_STACK_FLAG) +check_cxx_compiler_flag(-msse2 LIBOMP_HAVE_MSSE2_FLAG) +check_cxx_compiler_flag(-msse LIBOMP_HAVE_MSSE_FLAG) +libomp_check_architecture_flag(-mmic LIBOMP_HAVE_MMIC_FLAG) +libomp_check_architecture_flag(-m32 LIBOMP_HAVE_M32_FLAG) +if(${WINDOWS}) + # Check Windows MSVC style flags. + check_c_compiler_flag(/TP LIBOMP_HAVE_TP_FLAG) + check_cxx_compiler_flag(/EHsc LIBOMP_HAVE_EHSC_FLAG) + check_cxx_compiler_flag(/GS LIBOMP_HAVE_GS_FLAG) + check_cxx_compiler_flag(/Oy- LIBOMP_HAVE_Oy__FLAG) + check_cxx_compiler_flag(/arch:SSE2 LIBOMP_HAVE_ARCH_SSE2_FLAG) + check_cxx_compiler_flag(/arch:SSE LIBOMP_HAVE_ARCH_SSE_FLAG) + check_cxx_compiler_flag(/arch:IA32 LIBOMP_HAVE_ARCH_IA32_FLAG) + check_cxx_compiler_flag(/Qsafeseh LIBOMP_HAVE_QSAFESEH_FLAG) + # It is difficult to create a dummy masm assembly file + # and then check the MASM assembler to see if these flags exist and work, + # so we assume they do for Windows. + set(LIBOMP_HAVE_SAFESEH_MASM_FLAG TRUE) + set(LIBOMP_HAVE_COFF_MASM_FLAG TRUE) + # Change Windows flags /MDx to /MTx + foreach(libomp_lang IN ITEMS C CXX) + foreach(libomp_btype IN ITEMS DEBUG RELWITHDEBINFO RELEASE MINSIZEREL) + string(REPLACE "/MD" "/MT" + CMAKE_${libomp_lang}_FLAGS_${libomp_btype} + "${CMAKE_${libomp_lang}_FLAGS_${libomp_btype}}" + ) + endforeach() + endforeach() +else() + # It is difficult to create a dummy assembly file that compiles into an + # exectuable for every architecture and then check the C compiler to + # see if -x assembler-with-cpp exists and works, so we assume it does for non-Windows. + set(LIBOMP_HAVE_X_ASSEMBLER_WITH_CPP_FLAG TRUE) +endif() +if(${LIBOMP_FORTRAN_MODULES}) + libomp_check_fortran_flag(-m32 LIBOMP_HAVE_M32_FORTRAN_FLAG) +endif() + +# Check linker flags +if(${WINDOWS}) + libomp_check_linker_flag(/SAFESEH LIBOMP_HAVE_SAFESEH_FLAG) +elseif(NOT ${MAC}) + libomp_check_linker_flag(-Wl,-x LIBOMP_HAVE_X_FLAG) + libomp_check_linker_flag(-Wl,--warn-shared-textrel LIBOMP_HAVE_WARN_SHARED_TEXTREL_FLAG) + libomp_check_linker_flag(-Wl,--as-needed LIBOMP_HAVE_AS_NEEDED_FLAG) + libomp_check_linker_flag("-Wl,--version-script=${LIBOMP_SRC_DIR}/exports_so.txt" LIBOMP_HAVE_VERSION_SCRIPT_FLAG) + libomp_check_linker_flag(-static-libgcc LIBOMP_HAVE_STATIC_LIBGCC_FLAG) + libomp_check_linker_flag(-Wl,-z,noexecstack LIBOMP_HAVE_Z_NOEXECSTACK_FLAG) + libomp_check_linker_flag(-Wl,-fini=__kmp_internal_end_fini LIBOMP_HAVE_FINI_FLAG) +endif() + +# Check Intel(R) C Compiler specific flags +if(CMAKE_C_COMPILER_ID STREQUAL "Intel") + check_cxx_compiler_flag(/Qlong_double LIBOMP_HAVE_LONG_DOUBLE_FLAG) + check_cxx_compiler_flag(/Qdiag-disable:177 LIBOMP_HAVE_DIAG_DISABLE_177_FLAG) + check_cxx_compiler_flag(/Qinline-min-size=1 LIBOMP_HAVE_INLINE_MIN_SIZE_FLAG) + check_cxx_compiler_flag(-Qoption,cpp,--extended_float_types LIBOMP_HAVE_EXTENDED_FLOAT_TYPES_FLAG) + libomp_check_linker_flag(-static-intel LIBOMP_HAVE_STATIC_INTEL_FLAG) + libomp_check_linker_flag(-no-intel-extensions LIBOMP_HAVE_NO_INTEL_EXTENSIONS_FLAG) + check_library_exists(irc_pic _intel_fast_memcpy "" LIBOMP_HAVE_IRC_PIC_LIBRARY) +endif() + +# Checking Threading requirements +find_package(Threads REQUIRED) +if(${WINDOWS}) + if(NOT CMAKE_USE_WIN32_THREADS_INIT) + libomp_error_say("Need Win32 thread interface on Windows.") + endif() +else() + if(NOT CMAKE_USE_PTHREADS_INIT) + libomp_error_say("Need pthread interface on Unix-like systems.") + endif() +endif() + +# Find perl executable +# Perl is used to create omp.h (and other headers) along with kmp_i18n_id.inc and kmp_i18n_default.inc +find_package(Perl REQUIRED) + +# Checking features +# Check if version symbol assembler directives are supported +libomp_check_version_symbols(LIBOMP_HAVE_VERSION_SYMBOLS) + +# Check if quad precision types are available +if(CMAKE_C_COMPILER_ID STREQUAL "GNU") + set(LIBOMP_HAVE_QUAD_PRECISION TRUE) +elseif(CMAKE_C_COMPILER_ID STREQUAL "Intel") + if(LIBOMP_HAVE_EXTENDED_FLOAT_TYPES_FLAG) + set(LIBOMP_HAVE_QUAD_PRECISION TRUE) + else() + set(LIBOMP_HAVE_QUAD_PRECISION TRUE) + endif() +else() + set(LIBOMP_HAVE_QUAD_PRECISION FALSE) +endif() + +# Check if adaptive locks are available +if((${IA32} OR ${INTEL64}) AND NOT MSVC) + set(LIBOMP_HAVE_ADAPTIVE_LOCKS TRUE) +else() + set(LIBOMP_HAVE_ADAPTIVE_LOCKS FALSE) +endif() + +# Check if stats-gathering is available +if(NOT (${WINDOWS} OR ${MAC}) AND (${IA32} OR ${INTEL64} OR ${MIC})) + set(LIBOMP_HAVE_STATS TRUE) +else() + set(LIBOMP_HAVE_STATS FALSE) +endif() + +# Check if OMPT support is available +if(NOT ${WINDOWS}) + set(LIBOMP_HAVE_OMPT_SUPPORT TRUE) +else() + set(LIBOMP_HAVE_OMPT_SUPPORT FALSE) +endif() Index: runtime/src/CMakeLists.txt =================================================================== --- runtime/src/CMakeLists.txt +++ runtime/src/CMakeLists.txt @@ -9,214 +9,184 @@ #//===----------------------------------------------------------------------===// # -#################### -# --- Create all --- -add_custom_target(libomp-lib ALL DEPENDS omp) -if(${LIBOMP_FORTRAN_MODULES}) - add_custom_target(libomp-mod ALL DEPENDS ${export_mod_files}) -endif() - -############################# -# --- Create Common Files --- -add_custom_target(libomp-common ALL DEPENDS ${export_cmn_files}) -add_custom_target(libomp-clean-common COMMAND ${CMAKE_COMMAND} -E remove -f ${export_cmn_files}) - -# --- Put headers in convenient locations post build --- -if(${LIBOMP_COPY_EXPORTS}) - add_custom_command(TARGET common POST_BUILD - COMMAND ${CMAKE_COMMAND} -E make_directory ${export_cmn_dir} - COMMAND ${CMAKE_COMMAND} -E copy omp.h ${export_cmn_dir} - COMMAND ${CMAKE_COMMAND} -E copy omp_lib.h ${export_cmn_dir} - COMMAND ${CMAKE_COMMAND} -E copy omp_lib.f ${export_cmn_dir} - COMMAND ${CMAKE_COMMAND} -E copy omp_lib.f90 ${export_cmn_dir} - ) - if(${LIBOMP_OMPT_SUPPORT}) - add_custom_command(TARGET common POST_BUILD - COMMAND ${CMAKE_COMMAND} -E copy ompt.h ${export_cmn_dir} - ) - endif() - if(${LIBOMP_FORTRAN_MODULES}) - add_custom_command(TARGET mod POST_BUILD - COMMAND ${CMAKE_COMMAND} -E make_directory ${export_mod_dir} - COMMAND ${CMAKE_COMMAND} -E copy omp_lib.mod ${export_mod_dir} - COMMAND ${CMAKE_COMMAND} -E copy omp_lib_kinds.mod ${export_mod_dir} - ) - endif() -endif() - -###################################################### -# --- Build the main library --- -# $(lib_file) <== Main library file to create - -# preprocessor flags (-D definitions and -I includes) -# Grab environment variable CPPFLAGS and append those to definitions -set(include_dirs ${CMAKE_CURRENT_BINARY_DIR} ${src_dir} ${src_dir}/i18n ${inc_dir} ${src_dir}/thirdparty/ittnotify) -include_directories(${include_dirs}) +include(LibompHandleFlags) +include(LibompDefinitions) +include(LibompSourceFiles) -# objects depend on : .inc files and omp.h -# This way the *.inc and omp.h are generated before any compilations take place -add_custom_target(libomp-needed-headers DEPENDS kmp_i18n_id.inc kmp_i18n_default.inc omp.h) +# Set the -D definitions for all sources +libomp_get_definitions_flags(LIBOMP_CONFIGURED_DEFINITIONS_FLAGS) +add_definitions(${LIBOMP_CONFIGURED_DEFINITIONS_FLAGS}) + +# Set the -I includes for all sources +include_directories( + ${CMAKE_CURRENT_BINARY_DIR} + ${LIBOMP_SRC_DIR} + ${LIBOMP_SRC_DIR}/i18n + ${LIBOMP_INC_DIR} + ${LIBOMP_SRC_DIR}/thirdparty/ittnotify +) -# For Windows, there is a definitions file (.def) and resource file (.res) created using generate-def.pl and rc.exe respectively. -if(${WINDOWS}) - add_custom_target(libomp-needed-windows-files DEPENDS ${def_file} ${CMAKE_CURRENT_BINARY_DIR}/libomp.rc) - list(APPEND lib_src_files ${CMAKE_CURRENT_BINARY_DIR}/libomp.rc) +# Getting correct source files to build library (cmake/LibompSourceFiles.cmake) +libomp_get_cfiles(LIBOMP_CFILES) +libomp_get_cxxfiles(LIBOMP_CXXFILES) +libomp_get_asmfiles(LIBOMP_ASMFILES) +set(LIBOMP_SOURCE_FILES ${LIBOMP_CFILES} ${LIBOMP_CXXFILES} ${LIBOMP_ASMFILES}) +# For Windows, there is a resource file (.rc -> .res) that is also compiled +libomp_append(LIBOMP_SOURCE_FILES libomp.rc WINDOWS) + +# Get compiler,assembler,linker flags +libomp_get_cflags(LIBOMP_CONFIGURED_CFLAGS) +libomp_get_cxxflags(LIBOMP_CONFIGURED_CXXFLAGS) +libomp_get_asmflags(LIBOMP_CONFIGURED_ASMFLAGS) +# Set the compiler flags for each type of source +set_source_files_properties(${LIBOMP_CFILES} PROPERTIES COMPILE_FLAGS "${LIBOMP_CONFIGURED_CFLAGS}") +set_source_files_properties(${LIBOMP_CXXFILES} PROPERTIES COMPILE_FLAGS "${LIBOMP_CONFIGURED_CXXFLAGS}") +set_source_files_properties(${LIBOMP_ASMFILES} PROPERTIES COMPILE_FLAGS "${LIBOMP_CONFIGURED_ASMFLAGS}") +if(NOT ${WINDOWS}) + set_source_files_properties(${LIBOMP_ASMFILES} PROPERTIES LANGUAGE C) endif() +set_source_files_properties(kmp_version.c PROPERTIES COMPILE_DEFINITIONS "_KMP_BUILD_TIME=\"\\\"${LIBOMP_DATE}\\\"\"") -# Remove any cmake-automatic linking of libraries by linker, This is so linux -# and mac don't include libstdc++ just because we compile c++ files. -if(${LIBOMP_USE_PREDEFINED_LINKER_FLAGS}) - set(CMAKE_C_IMPLICIT_LINK_LIBRARIES "") - set(CMAKE_CXX_IMPLICIT_LINK_LIBRARIES "") - set(CMAKE_ASM_IMPLICIT_LINK_LIBRARIES "") +# Remove any cmake-automatic linking of the standard C++ library. +# We neither need (nor want) the standard C++ library dependency even though we compile c++ files. +if(NOT ${LIBOMP_USE_STDCPPLIB}) + set(CMAKE_CXX_IMPLICIT_LINK_LIBRARIES) endif() -# --- ${lib_file} rule --- -add_library(omp SHARED ${lib_src_files}) +# Add the OpenMP library +libomp_get_ldflags(LIBOMP_CONFIGURED_LDFLAGS) +add_library(omp SHARED ${LIBOMP_SOURCE_FILES}) set_target_properties(omp PROPERTIES - PREFIX "" SUFFIX "" # Take control - OUTPUT_NAME "${lib_file}" # of output name - LINK_FLAGS "${LD_FLAGS}" - LINKER_LANGUAGE C # use C Compiler for linking step - SKIP_BUILD_RPATH true # have Mac linker -install_name just be "-install_name libomp.dylib" + PREFIX "" SUFFIX "" OUTPUT_NAME "${LIBOMP_LIB_FILE}" + LINK_FLAGS "${LIBOMP_CONFIGURED_LDFLAGS}" + LINKER_LANGUAGE C # use C Compiler for linking step + SKIP_BUILD_RPATH true # have Mac linker -install_name just be "-install_name libomp.dylib" ) -# --- Copy libomp into exports directory post build --- -if(${WINDOWS}) - get_target_property(LIBOMP_OUTPUT_DIRECTORY omp RUNTIME_OUTPUT_DIRECTORY) -else() - get_target_property(LIBOMP_OUTPUT_DIRECTORY omp LIBRARY_OUTPUT_DIRECTORY) -endif() -if(NOT LIBOMP_OUTPUT_DIRECTORY) - set(LIBOMP_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}) -endif() - -if(${LIBOMP_COPY_EXPORTS}) - add_custom_command(TARGET omp POST_BUILD - COMMAND ${CMAKE_COMMAND} -E make_directory ${export_lib_dir} - COMMAND ${CMAKE_COMMAND} -E copy ${LIBOMP_OUTPUT_DIRECTORY}/${lib_file} ${export_lib_dir} - ) -endif() - -# Linking command will include libraries in LD_LIB_FLAGS -target_link_libraries(omp ${LD_LIB_FLAGS} ${CMAKE_DL_LIBS}) +# Linking command will include libraries in LIBOMP_CONFIGURED_LIBFLAGS +libomp_get_libflags(LIBOMP_CONFIGURED_LIBFLAGS) +target_link_libraries(omp ${LIBOMP_CONFIGURED_LIBFLAGS} ${CMAKE_DL_LIBS}) # Create *.inc and omp.h before compiling any sources +# objects depend on : .inc files and omp.h (and ompt.h if LIBOMP_OMPT_SUPPORT is on) +# This way the *.inc and omp.h are generated before any compilations take place +set(LIBOMP_NEEDED_HEADERS kmp_i18n_id.inc kmp_i18n_default.inc omp.h) +libomp_append(LIBOMP_NEEDED_HEADERS ompt.h LIBOMP_OMPT_SUPPORT) +add_custom_target(libomp-needed-headers DEPENDS ${LIBOMP_NEEDED_HEADERS}) add_dependencies(omp libomp-needed-headers) -if(${WINDOWS}) -# Create .def and .rc file before compiling any sources - add_dependencies(omp libomp-needed-windows-files) -endif() -# Set the compiler flags for each type of source -set_source_files_properties(${lib_c_items} - ${imp_c_items} PROPERTIES COMPILE_FLAGS "${C_FLAGS}") -set_source_files_properties(${lib_cxx_items} PROPERTIES COMPILE_FLAGS "${CXX_FLAGS}") +# Windows specific build rules if(${WINDOWS}) - # Windows operating system has to use MASM assembler - set_source_files_properties(${lib_asm_items} PROPERTIES COMPILE_FLAGS "${ASM_FLAGS}") -else() - # Non-Windows operating systems can use compiler to assemble the assembly files - set_source_files_properties(${lib_asm_items} PROPERTIES COMPILE_FLAGS "${ASM_FLAGS}" LANGUAGE C) -endif() -# Set the -D definitions for all sources -add_definitions(${DEFINITIONS_FLAGS}) + # Create .def and .rc file before compiling any sources + add_custom_target(libomp-needed-windows-files DEPENDS ${LIBOMP_LIB_NAME}.def libomp.rc) + add_dependencies(omp libomp-needed-windows-files) + # z_Windows_NT-586_asm.asm (masm file) send it i386 or x86_64 architecture definition flag + if(${IA32}) + set_source_files_properties(z_Windows_NT-586_asm.asm PROPERTIES COMPILE_DEFINITIONS "_M_IA32") + elseif(${INTEL64}) + set_source_files_properties(z_Windows_NT-586_asm.asm PROPERTIES COMPILE_DEFINITIONS "_M_AMD64") + endif() + set_source_files_properties(thirdparty/ittnotify/ittnotify_static.c PROPERTIES COMPILE_DEFINITIONS "UNICODE") + set_target_properties(omp PROPERTIES VERSION ${LIBOMP_VERSION}.0) # uses /version flag on Windows + + # Create Windows import library + # the import library is "re-linked" to include kmp_import.c which prevents + # linking of both Visual Studio OpenMP and newly built OpenMP + set_source_files_properties(kmp_import.c PROPERTIES COMPILE_FLAGS "${LIBOMP_CONFIGURED_CFLAGS}") + set(LIBOMP_IMP_LIB_FILE ${LIBOMP_LIB_NAME}${CMAKE_STATIC_LIBRARY_SUFFIX}) + set(generated_import_file ${LIBOMP_LIB_FILE}${CMAKE_STATIC_LIBRARY_SUFFIX}) + add_library(ompimp STATIC ${generated_import_file} kmp_import.c) + set_source_files_properties(${generated_import_file} PROPERTIES GENERATED TRUE EXTERNAL_OBJECT TRUE) + set_target_properties(ompimp PROPERTIES + PREFIX "" SUFFIX "" + OUTPUT_NAME "${LIBOMP_IMP_LIB_FILE}" + LINKER_LANGUAGE C + SKIP_BUILD_RPATH true + ) + add_dependencies(ompimp omp) -# If creating a build that imitates build.pl's rules then set USE_BUILDPL_RULES to true -if(${LIBOMP_USE_BUILDPL_RULES}) - include(BuildPLRules) + # Create def file to designate exported functions + libomp_get_gdflags(LIBOMP_GDFLAGS) # generate-def.pl flags (Windows only) + libomp_string_to_list("${LIBOMP_GDFLAGS}" LIBOMP_GDFLAGS) + add_custom_command( + OUTPUT ${LIBOMP_LIB_NAME}.def + COMMAND ${PERL_EXECUTABLE} ${LIBOMP_TOOLS_DIR}/generate-def.pl ${LIBOMP_GDFLAGS} + -o ${LIBOMP_LIB_NAME}.def ${CMAKE_CURRENT_SOURCE_DIR}/dllexports + DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/dllexports ${LIBOMP_TOOLS_DIR}/generate-def.pl + ) endif() -###################################################### -# --- Source file specific flags --- -# kmp_version.o : -D _KMP_BUILD_TIME="\"$(date)}\"" -set_source_files_properties(kmp_version.c PROPERTIES COMPILE_DEFINITIONS "_KMP_BUILD_TIME=\"\\\"${date}\\\"\"") - -if(${WINDOWS}) - set_source_files_properties(thirdparty/ittnotify/ittnotify_static.c PROPERTIES COMPILE_DEFINITIONS "UNICODE") -endif() +# Generate message catalog files: kmp_i18n_id.inc and kmp_i18n_default.inc +add_custom_command( + OUTPUT kmp_i18n_id.inc + COMMAND ${PERL_EXECUTABLE} ${LIBOMP_TOOLS_DIR}/message-converter.pl --os=${LIBOMP_OS} + --arch=${LIBOMP_ARCH} --prefix=kmp_i18n --enum=kmp_i18n_id.inc ${LIBOMP_SRC_DIR}/i18n/en_US.txt + DEPENDS ${LIBOMP_SRC_DIR}/i18n/en_US.txt ${LIBOMP_TOOLS_DIR}/message-converter.pl +) +add_custom_command( + OUTPUT kmp_i18n_default.inc + COMMAND ${PERL_EXECUTABLE} ${LIBOMP_TOOLS_DIR}/message-converter.pl --os=${LIBOMP_OS} + --arch=${LIBOMP_ARCH} --prefix=kmp_i18n --default=kmp_i18n_default.inc ${LIBOMP_SRC_DIR}/i18n/en_US.txt + DEPENDS ${LIBOMP_SRC_DIR}/i18n/en_US.txt ${LIBOMP_TOOLS_DIR}/message-converter.pl +) -###################################################### -# MAC specific build rules -if(${MAC}) - # fat library rules - if(${INTEL64}) - _export_lib_fat_dir("mac_32e" export_fat_mac_32e) - _export_lib_dir("mac_32" export_mac_32) - _export_lib_dir("mac_32e" export_mac_32e) - add_custom_target(fat - COMMAND ${CMAKE_COMMAND} -E echo Building 32 and 32e fat libraries from ${export_mac_32}/${lib_file} and ${export_mac_32e}/${lib_file} - COMMAND ${CMAKE_COMMAND} -E echo Will put fat library in ${export_fat_mac_32e} directory - COMMAND ${CMAKE_COMMAND} -E make_directory ${export_fat_mac_32e} - COMMAND lipo -create -output ${export_fat_mac_32e}/${lib_file} ${export_mac_32}/${lib_file} ${export_mac_32e}/${lib_file} - ) +# Building the Fortran module files +# One compilation step creates both omp_lib.mod and omp_lib_kinds.mod +if(${LIBOMP_FORTRAN_MODULES}) + add_custom_target(libomp-mod ALL DEPENDS omp_lib.mod omp_lib_kinds.mod) + libomp_get_fflags(LIBOMP_CONFIGURED_FFLAGS) + if(CMAKE_Fortran_COMPILER_SUPPORTS_F90) + set(LIBOMP_FORTRAN_SOURCE_FILE omp_lib.f90) + else() + set(LIBOMP_FORTRAN_SOURCE_FILE omp_lib.f) endif() + add_custom_command( + OUTPUT omp_lib.mod omp_lib_kinds.mod + COMMAND ${CMAKE_Fortran_COMPILER} -c ${LIBOMP_CONFIGURED_FFLAGS} ${LIBOMP_FORTRAN_SOURCE_FILE} + DEPENDS ${LIBOMP_FORTRAN_SOURCE_FILE} omp_lib.h + ) + set_directory_properties(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES omp_lib${CMAKE_C_OUTPUT_EXTENSION}) endif() -###################################################### -# Windows specific build rules -if(${WINDOWS}) - - # --- Create $(imp_file) --- - # This file is first created in the unstripped/${lib_file} creation step. - # It is then "re-linked" to include kmp_import.c which prevents linking of both Visual Studio OpenMP and newly built OpenMP - if(NOT "${imp_file}" STREQUAL "") - set(generated_import_file ${lib_file}${lib}) - add_library(ompimp STATIC ${generated_import_file} ${imp_src_files}) - set_source_files_properties(${generated_import_file} PROPERTIES GENERATED TRUE EXTERNAL_OBJECT TRUE) - set_target_properties(ompimp PROPERTIES - PREFIX "" SUFFIX "" - OUTPUT_NAME "${imp_file}" - STATIC_LIBRARY_FLAGS "${AR_FLAGS}" - LINKER_LANGUAGE C - SKIP_BUILD_RPATH true - ) - add_custom_command(TARGET ompimp PRE_BUILD COMMAND ${CMAKE_COMMAND} -E remove -f ${imp_file}) - add_dependencies(ompimp omp) - get_target_property(LIBOMPIMP_OUTPUT_DIRECTORY ompimp ARCHIVE_OUTPUT_DIRECTORY) - if(NOT LIBOMPIMP_OUTPUT_DIRECTORY) - set(LIBOMPIMP_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}) - endif() - if(${LIBOMP_COPY_EXPORTS}) - add_custom_command(TARGET ompimp POST_BUILD - COMMAND ${CMAKE_COMMAND} -E make_directory ${export_lib_dir} - COMMAND ${CMAKE_COMMAND} -E copy ${LIBOMPIMP_OUTPUT_DIRECTORY}/${imp_file} ${export_lib_dir} - ) - endif() +# Using expand-vars.pl to generate files +# - 'file' is generated using expand-vars.pl and 'file'.var +# - Any .var file should use this recipe +# TODO: Use CMake's configure_file() instead +macro(libomp_expand_vars_recipe file_dir filename) + get_source_file_property(libomp_extra_evflags ${filename} EV_COMPILE_DEFINITIONS) + if("${libomp_extra_evflags}" MATCHES "NOTFOUND") + set(libomp_extra_evflags) + else() + libomp_string_to_list("${libomp_extra_evflags}" libomp_extra_evflags) endif() - - # --- Create $(def_file) --- - if(NOT "${def_file}" STREQUAL "") - string_to_list("${gd_flags}" gd_flags) + if(NOT "${filename}" STREQUAL "") add_custom_command( - OUTPUT ${def_file} - COMMAND ${PERL_EXECUTABLE} ${tools_dir}/generate-def.pl ${gd_flags} -o ${def_file} ${CMAKE_CURRENT_SOURCE_DIR}/dllexports - DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/dllexports ${tools_dir}/generate-def.pl + OUTPUT ${filename} + COMMAND ${PERL_EXECUTABLE} ${LIBOMP_TOOLS_DIR}/expand-vars.pl --strict ${LIBOMP_EVFLAGS} + ${libomp_extra_evflags} ${file_dir}/${filename}.var ${filename} + DEPENDS ${file_dir}/${filename}.var kmp_version.c ${LIBOMP_TOOLS_DIR}/expand-vars.pl ) endif() - +endmacro() +libomp_get_evflags(LIBOMP_EVFLAGS) +libomp_string_to_list("${LIBOMP_EVFLAGS}" LIBOMP_EVFLAGS) +set_source_files_properties(omp_lib.h PROPERTIES EV_COMPILE_DEFINITIONS "-D KMP_INT_PTR_KIND=\"int_ptr_kind()\"") +set_source_files_properties(libomp.rc PROPERTIES EV_COMPILE_DEFINITIONS "-D KMP_FILE=${LIBOMP_LIB_FILE}" GENERATED TRUE) +libomp_expand_vars_recipe(${LIBOMP_INC_DIR} omp.h) +libomp_expand_vars_recipe(${LIBOMP_INC_DIR} ompt.h) +libomp_expand_vars_recipe(${LIBOMP_INC_DIR} omp_lib.h) +libomp_expand_vars_recipe(${LIBOMP_INC_DIR} omp_lib.f) +libomp_expand_vars_recipe(${LIBOMP_INC_DIR} omp_lib.f90) +libomp_expand_vars_recipe(${LIBOMP_SRC_DIR} libomp.rc) + +# Move files to exports/ directory if requested +if(${LIBOMP_COPY_EXPORTS}) + include(LibompExports) endif() -###################################################### -# kmp_i18n_id.inc and kmp_i18n_default.inc -set(perlcmd "${PERL_EXECUTABLE}" "${tools_dir}/message-converter.pl" "${oa_opts}" "--prefix=kmp_i18n" "--enum=kmp_i18n_id.inc" "${src_dir}/i18n/en_US.txt") -add_custom_command( - OUTPUT kmp_i18n_id.inc - COMMAND ${perlcmd} - DEPENDS ${src_dir}/i18n/en_US.txt ${tools_dir}/message-converter.pl -) -set(perlcmd "${PERL_EXECUTABLE}" "${tools_dir}/message-converter.pl" "${oa_opts}" "--prefix=kmp_i18n" "--default=kmp_i18n_default.inc" "${src_dir}/i18n/en_US.txt") -add_custom_command( - OUTPUT kmp_i18n_default.inc - COMMAND ${perlcmd} - DEPENDS ${src_dir}/i18n/en_US.txt ${tools_dir}/message-converter.pl -) - -###################################################### -# Micro test rules for after library has been built (cmake/MicroTests.cmake) -# - Only perform if ${LIBOMP_MICRO_TESTS} == true (specify when invoking: cmake -Dtests=on ...) +# Micro test rules for after library has been built (cmake/LibompMicroTests.cmake) if(${LIBOMP_MICRO_TESTS}) - include(MicroTests) + include(LibompMicroTests) add_custom_target(libomp-micro-tests) if(NOT ${MIC} AND ${LIBOMP_TEST_TOUCH}) add_dependencies(libomp-micro-tests libomp-test-touch) @@ -235,68 +205,6 @@ endif() endif() -###################################################### -# --- Create Fortran Files --- -# omp_lib.mod -if(${LIBOMP_FORTRAN_MODULES}) - # Grab fortran-compiler-dependent flags - # Cmake will look for cmake/${CMAKE_Fortran_COMPILER_ID}/FortranFlags.cmake to append additional fortran flags. - enable_language(Fortran) - set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/${CMAKE_Fortran_COMPILER_ID} ${CMAKE_MODULE_PATH}) - find_file(fortran_specific_include_file_found FortranFlags.cmake ${CMAKE_MODULE_PATH}) - if(fortran_specific_include_file_found) - include(FortranFlags) - append_fortran_compiler_specific_fort_flags(F_FLAGS) - else() - warning_say("Could not find cmake/${CMAKE_Fortran_COMPILER_ID}/FortranFlags.cmake: will only use default flags in CommonFlags.cmake") - endif() - set(omp_lib_f "omp_lib.f90" ) - add_custom_command( - OUTPUT "omp_lib.mod" - COMMAND ${CMAKE_Fortran_COMPILER} -c ${F_FLAGS} ${omp_lib_f} - DEPENDS ${omp_lib_f} - ) - add_custom_command( - OUTPUT "omp_lib_kinds.mod" - COMMAND ${CMAKE_Fortran_COMPILER} -c ${F_FLAGS} ${omp_lib_f} - DEPENDS ${omp_lib_f} - ) - # clean omp_lib.o from build directory when "make clean" - set_directory_properties(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES omp_lib${obj}) -endif() - -############################################################### -# --- Using expand-vars.pl to generate files --- -# - 'file' is generated using expand-vars.pl and 'file'.var -# - Any .h .f .f90 .rc files should be created with this recipe -macro(expand_vars_recipe file_dir filename) - get_source_file_property(extra_ev_flags ${filename} EV_COMPILE_DEFINITIONS) - if("${extra_ev_flags}" MATCHES "NOTFOUND") - set(extra_ev_flags) - else() - string_to_list("${extra_ev_flags}" extra_ev_flags) - endif() - if(NOT "${filename}" STREQUAL "") - add_custom_command( - OUTPUT ${filename} - COMMAND ${PERL_EXECUTABLE} ${tools_dir}/expand-vars.pl --strict ${ev_flags} ${extra_ev_flags} ${file_dir}/${filename}.var ${filename} - DEPENDS ${file_dir}/${filename}.var kmp_version.c ${tools_dir}/expand-vars.pl - ) - endif() -endmacro() -string_to_list("${ev_flags}" ev_flags) -# omp_lib.h : ev-flags += -D KMP_INT_PTR_KIND="int_ptr_kind()" -set_source_files_properties(omp_lib.h PROPERTIES EV_COMPILE_DEFINITIONS "-D KMP_INT_PTR_KIND=\"int_ptr_kind()\"") -# libomp.rc : ev-flags += -D KMP_FILE=$(lib_file) -set_source_files_properties(libomp.rc PROPERTIES EV_COMPILE_DEFINITIONS "-D KMP_FILE=${lib_file}") -expand_vars_recipe(${CMAKE_CURRENT_SOURCE_DIR}/include/${LIBOMP_OMP_VERSION} omp.h) -expand_vars_recipe(${CMAKE_CURRENT_SOURCE_DIR}/include/${LIBOMP_OMP_VERSION} ompt.h) -expand_vars_recipe(${CMAKE_CURRENT_SOURCE_DIR}/include/${LIBOMP_OMP_VERSION} omp_lib.h) -expand_vars_recipe(${CMAKE_CURRENT_SOURCE_DIR}/include/${LIBOMP_OMP_VERSION} omp_lib.f) -expand_vars_recipe(${CMAKE_CURRENT_SOURCE_DIR}/include/${LIBOMP_OMP_VERSION} omp_lib.f90) -expand_vars_recipe(${CMAKE_CURRENT_SOURCE_DIR} libomp.rc) - -#################################################################### # Install rules # We want to install libomp in DESTDIR/CMAKE_INSTALL_PREFIX/lib # We want to install headers in DESTDIR/CMAKE_INSTALL_PREFIX/include @@ -308,24 +216,23 @@ endif() if(${WINDOWS}) install(TARGETS omp RUNTIME DESTINATION bin) - if(NOT "${imp_file}" STREQUAL "") - install(TARGETS ompimp ARCHIVE DESTINATION lib${LIBOMP_LIBDIR_SUFFIX}) - endif() + install(TARGETS ompimp ARCHIVE DESTINATION lib${LIBOMP_LIBDIR_SUFFIX}) # Create aliases (regular copies) of the library for backwards compatibility set(LIBOMP_ALIASES "libiomp5md") foreach(alias IN LISTS LIBOMP_ALIASES) - install(CODE "execute_process(COMMAND \"\${CMAKE_COMMAND}\" -E copy \"${lib_file}\" \"${alias}${dll}\" - WORKING_DIRECTORY \${CMAKE_INSTALL_PREFIX}/bin)") - install(CODE "execute_process(COMMAND \"\${CMAKE_COMMAND}\" -E copy \"${imp_file}\" \"${alias}${lib}\" - WORKING_DIRECTORY \${CMAKE_INSTALL_PREFIX}/lib${LIBOMP_LIBDIR_SUFFIX})") + install(CODE "execute_process(COMMAND \"\${CMAKE_COMMAND}\" -E copy \"${LIBOMP_LIB_FILE}\" + \"${alias}${CMAKE_SHARED_LIBRARY_SUFFIX}\" WORKING_DIRECTORY \${CMAKE_INSTALL_PREFIX}/bin)") + install(CODE "execute_process(COMMAND \"\${CMAKE_COMMAND}\" -E copy \"${LIBOMP_IMP_LIB_FILE}\" + \"${alias}${CMAKE_STATIC_LIBRARY_SUFFIX}\" WORKING_DIRECTORY \${CMAKE_INSTALL_PREFIX}/lib${LIBOMP_LIBDIR_SUFFIX})") endforeach() else() install(TARGETS omp LIBRARY DESTINATION lib${LIBOMP_LIBDIR_SUFFIX}) # Create aliases (symlinks) of the library for backwards compatibility set(LIBOMP_ALIASES "libgomp;libiomp5") foreach(alias IN LISTS LIBOMP_ALIASES) - install(CODE "execute_process(COMMAND \"\${CMAKE_COMMAND}\" -E create_symlink \"${lib_file}\" \"${alias}${dll}\" - WORKING_DIRECTORY \$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/lib${LIBOMP_LIBDIR_SUFFIX})") + install(CODE "execute_process(COMMAND \"\${CMAKE_COMMAND}\" -E create_symlink \"${LIBOMP_LIB_FILE}\" + \"${alias}${CMAKE_SHARED_LIBRARY_SUFFIX}\" WORKING_DIRECTORY + \$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/lib${LIBOMP_LIBDIR_SUFFIX})") endforeach() endif() install( @@ -336,4 +243,12 @@ if(${LIBOMP_OMPT_SUPPORT}) install(FILES ${CMAKE_CURRENT_BINARY_DIR}/ompt.h DESTINATION ${LIBOMP_HEADERS_INSTALL_PATH}) endif() +if(${LIBOMP_FORTRAN_MODULES}) + install(FILES + ${CMAKE_CURRENT_BINARY_DIR}/omp_lib.h + ${CMAKE_CURRENT_BINARY_DIR}/omp_lib.mod + ${CMAKE_CURRENT_BINARY_DIR}/omp_lib_kinds.mod + DESTINATION ${LIBOMP_HEADERS_INSTALL_PATH} + ) +endif()