#
#//===----------------------------------------------------------------------===//
#//
#// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
#// See https://llvm.org/LICENSE.txt for license information.
#// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
#//
#//===----------------------------------------------------------------------===//
#

if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
  message(FATAL_ERROR "Direct configuration not supported, please use parent directory!")
endif()

# Add cmake directory to search for custom cmake functions
set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake ${CMAKE_MODULE_PATH})

# Set libomp version
set(LIBOMP_VERSION_MAJOR 5)
set(LIBOMP_VERSION_MINOR 0)

# These include files are in the cmake/ subdirectory
include(LibompUtils)
include(LibompGetArchitecture)
include(LibompHandleFlags)
include(LibompDefinitions)

# Determine the target architecture
if(${OPENMP_STANDALONE_BUILD})
  # If adding a new architecture, take a look at cmake/LibompGetArchitecture.cmake
  libomp_get_architecture(LIBOMP_DETECTED_ARCH)
  set(LIBOMP_ARCH ${LIBOMP_DETECTED_ARCH} CACHE STRING
    "The architecture to build for (x86_64/i386/arm/ppc/ppc64/ppc64le/aarch64/aarch64_32/mic/mips/mips64/riscv64/loongarch64/ve/s390x/sparc/sparcv9/wasm32).")
  # Should assertions be enabled?  They are on by default.
  set(LIBOMP_ENABLE_ASSERTIONS TRUE CACHE BOOL
    "enable assertions?")
  string(TOUPPER "${CMAKE_BUILD_TYPE}" uppercase_CMAKE_BUILD_TYPE)
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 "powerpc64le")
    set(LIBOMP_ARCH ppc64le)
  elseif(LIBOMP_NATIVE_ARCH MATCHES "powerpc64")
    set(LIBOMP_ARCH ppc64)
  elseif(LIBOMP_NATIVE_ARCH MATCHES "powerpc")
    set(LIBOMP_ARCH ppc)
  elseif(LIBOMP_NATIVE_ARCH MATCHES "aarch64_32")
    set(LIBOMP_ARCH aarch64_32)
  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)
  elseif(LIBOMP_NATIVE_ARCH MATCHES "riscv64")
    set(LIBOMP_ARCH riscv64)
  elseif(LIBOMP_NATIVE_ARCH MATCHES "loongarch64")
    set(LIBOMP_ARCH loongarch64)
  elseif(LIBOMP_NATIVE_ARCH MATCHES "ve")
    set(LIBOMP_ARCH ve)
  elseif(LIBOMP_NATIVE_ARCH MATCHES "s390x")
    set(LIBOMP_ARCH s390x)
  elseif(LIBOMP_NATIVE_ARCH MATCHES "sparcv9")
    set(LIBOMP_ARCH sparcv9)
  elseif(LIBOMP_NATIVE_ARCH MATCHES "sparc")
    set(LIBOMP_ARCH sparc)
  elseif(LIBOMP_NATIVE_ARCH MATCHES "wasm")
    set(LIBOMP_ARCH wasm32)
  else()
    # last ditch effort
    libomp_get_architecture(LIBOMP_ARCH)
  endif ()
  set(LIBOMP_ENABLE_ASSERTIONS ${LLVM_ENABLE_ASSERTIONS})
endif()

# Time profiling support
set(LIBOMP_PROFILING_SUPPORT ${OPENMP_ENABLE_LIBOMP_PROFILING})

# FUJITSU A64FX is a special processor because its cache line size is 256.
# We need to pass this information into kmp_config.h.
if(LIBOMP_ARCH STREQUAL "aarch64")
  libomp_is_aarch64_a64fx(LIBOMP_DETECT_AARCH64_A64FX)
  if (LIBOMP_DETECT_AARCH64_A64FX)
    set(LIBOMP_ARCH "aarch64_a64fx")
    set(LIBOMP_ARCH_AARCH64_A64FX TRUE)
  endif()
endif()

libomp_check_variable(LIBOMP_ARCH 32e x86_64 32 i386 arm ppc ppc64 ppc64le aarch64 aarch64_32 aarch64_a64fx mic mips mips64 riscv64 loongarch64 ve s390x sparc sparcv9 wasm32)

set(LIBOMP_LIB_TYPE normal CACHE STRING
  "Performance,Profiling,Stubs library (normal/profile/stubs)")
libomp_check_variable(LIBOMP_LIB_TYPE normal profile stubs)
# Set the OpenMP Year and Month associated with version
set(LIBOMP_OMP_YEAR_MONTH 201611)
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.")
if("${LIBOMP_ARCH}" STREQUAL "mic")
  libomp_check_variable(LIBOMP_MIC_ARCH knf knc)
endif()
set(LIBOMP_FORTRAN_MODULES FALSE CACHE BOOL
  "Create Fortran module files? (requires fortran compiler)")

# - 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.
set(LIBOMP_OSX_ARCHITECTURES "${CMAKE_OSX_ARCHITECTURES}" CACHE STRING
  "For Mac builds, semicolon separated list of architectures to build for universal fat binary.")
set(CMAKE_OSX_ARCHITECTURES ${LIBOMP_OSX_ARCHITECTURES})

# Should @rpath be used for dynamic libraries on Mac?
# The if(NOT DEFINED) is there to guard a cached value of the variable if one
# exists so there is no interference with what the user wants.  Also, no cache entry
# is created so there are no inadvertant effects on other parts of LLVM.
if(NOT DEFINED CMAKE_MACOSX_RPATH)
  set(CMAKE_MACOSX_RPATH TRUE)
endif()

# User specified flags.  These are appended to the configured flags.
set(LIBOMP_CXXFLAGS "" CACHE STRING
  "Appended user specified C++ compiler flags.")
set(LIBOMP_CPPFLAGS "" CACHE STRING
  "Appended user specified C preprocessor flags.")
set(LIBOMP_ASMFLAGS "" CACHE STRING
  "Appended user specified assembler flags.")
set(LIBOMP_LDFLAGS "" CACHE STRING
  "Appended user specified linker flags.")
if("${CMAKE_SYSTEM_NAME}" MATCHES "AIX")
  set(LIBOMP_LIBFLAGS "-lperfstat" CACHE STRING
    "Appended user specified linked libs flags. (e.g., -lm)")
  if("${LIBOMP_ARCH}" STREQUAL "ppc")
    # PPC (32-bit) on AIX needs libatomic for __atomic_load_8, etc.
    set(LIBOMP_LIBFLAGS "${LIBOMP_LIBFLAGS} -latomic")
  endif()
else()
  set(LIBOMP_LIBFLAGS "" CACHE STRING
    "Appended user specified linked libs flags. (e.g., -lm)")
endif()
set(LIBOMP_FFLAGS "" CACHE STRING
  "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.
# Currently, the testsuite module expects the just built OpenMP library to be located inside the exports/
# directory.  TODO: have testsuite run under llvm-lit directly.  We can then get rid of copying to exports/
set(LIBOMP_COPY_EXPORTS FALSE CACHE STRING
  "Should exports be copied into source exports/ directory?")

# HWLOC-support
set(LIBOMP_USE_HWLOC FALSE CACHE BOOL
  "Use Hwloc (http://www.open-mpi.org/projects/hwloc/) library for affinity?")
set(LIBOMP_HWLOC_INSTALL_DIR /usr/local CACHE PATH
  "Install path for hwloc library")

# Get the build number from kmp_version.cpp
libomp_get_build_number("${CMAKE_CURRENT_SOURCE_DIR}" LIBOMP_VERSION_BUILD)
math(EXPR LIBOMP_VERSION_BUILD_YEAR "${LIBOMP_VERSION_BUILD}/10000")
math(EXPR LIBOMP_VERSION_BUILD_MONTH_DAY "${LIBOMP_VERSION_BUILD}%10000")

# Currently don't record any timestamps
set(LIBOMP_BUILD_DATE "No_Timestamp")

# Architecture
set(IA32 FALSE)
set(INTEL64 FALSE)
set(ARM FALSE)
set(AARCH64 FALSE)
set(AARCH64_32 FALSE)
set(AARCH64_A64FX FALSE)
set(PPC64BE FALSE)
set(PPC64LE FALSE)
set(PPC64 FALSE)
set(MIC FALSE)
set(MIPS64 FALSE)
set(MIPS FALSE)
set(RISCV64 FALSE)
set(LOONGARCH64 FALSE)
set(VE FALSE)
set(S390X FALSE)
set(WASM FALSE)
set(PPC FALSE)
set(SPARC FALSE)
set(SPARCV9 FALSE)
if("${LIBOMP_ARCH}" STREQUAL "i386" OR "${LIBOMP_ARCH}" STREQUAL "32")    # IA-32 architecture
  set(IA32 TRUE)
elseif("${LIBOMP_ARCH}" STREQUAL "x86_64" OR "${LIBOMP_ARCH}" STREQUAL "32e") # Intel(R) 64 architecture
  set(INTEL64 TRUE)
elseif("${LIBOMP_ARCH}" STREQUAL "arm") # ARM architecture
  set(ARM TRUE)
elseif("${LIBOMP_ARCH}" STREQUAL "ppc") # PPC32 architecture
  set(PPC TRUE)
elseif("${LIBOMP_ARCH}" STREQUAL "ppc64") # PPC64BE architecture
  set(PPC64BE TRUE)
  set(PPC64 TRUE)
elseif("${LIBOMP_ARCH}" STREQUAL "ppc64le") # PPC64LE architecture
  set(PPC64LE TRUE)
  set(PPC64 TRUE)
elseif("${LIBOMP_ARCH}" STREQUAL "aarch64") # AARCH64 architecture
  set(AARCH64 TRUE)
elseif("${LIBOMP_ARCH}" STREQUAL "aarch64_32") # AARCH64_32 architecture
  set(AARCH64_32 TRUE)
elseif("${LIBOMP_ARCH}" STREQUAL "aarch64_a64fx") # AARCH64_A64FX architecture
  set(AARCH64_A64FX TRUE)
elseif("${LIBOMP_ARCH}" STREQUAL "mic") # Intel(R) Many Integrated Core Architecture
  set(MIC TRUE)
elseif("${LIBOMP_ARCH}" STREQUAL "mips") # MIPS architecture
    set(MIPS TRUE)
elseif("${LIBOMP_ARCH}" STREQUAL "mips64") # MIPS64 architecture
    set(MIPS64 TRUE)
elseif("${LIBOMP_ARCH}" STREQUAL "riscv64") # RISCV64 architecture
    set(RISCV64 TRUE)
elseif("${LIBOMP_ARCH}" STREQUAL "loongarch64") # LoongArch64 architecture
    set(LOONGARCH64 TRUE)
elseif("${LIBOMP_ARCH}" STREQUAL "ve") # VE architecture
    set(VE TRUE)
elseif("${LIBOMP_ARCH}" STREQUAL "s390x") # S390x (Z) architecture
    set(S390X TRUE)
elseif("${LIBOMP_ARCH}" STREQUAL "wasm32") # WebAssembly architecture
    set(WASM TRUE)
elseif("${LIBOMP_ARCH}" STREQUAL "sparc") # SPARC architecture
    set(SPARC TRUE)
elseif("${LIBOMP_ARCH}" STREQUAL "sparcv9") # SPARC V9 architecture
    set(SPARCV9 TRUE)
endif()

# Set some flags based on build_type
set(RELEASE_BUILD FALSE)
set(DEBUG_BUILD FALSE)
set(RELWITHDEBINFO_BUILD FALSE)
set(MINSIZEREL_BUILD FALSE)
if("${uppercase_CMAKE_BUILD_TYPE}" STREQUAL "RELEASE")
  set(RELEASE_BUILD TRUE)
elseif("${uppercase_CMAKE_BUILD_TYPE}" STREQUAL "DEBUG")
  set(DEBUG_BUILD TRUE)
elseif("${uppercase_CMAKE_BUILD_TYPE}" STREQUAL "RELWITHDEBINFO")
  set(RELWITHDEBINFO_BUILD TRUE)
elseif("${uppercase_CMAKE_BUILD_TYPE}" STREQUAL "MINSIZEREL")
  set(MINSIZEREL_BUILD TRUE)
endif()

# Include itt notify interface?
set(LIBOMP_USE_ITT_NOTIFY TRUE CACHE BOOL
  "Enable ITT notify?")

# normal, profile, stubs library.
set(NORMAL_LIBRARY FALSE)
set(STUBS_LIBRARY FALSE)
set(PROFILE_LIBRARY FALSE)
if("${LIBOMP_LIB_TYPE}" STREQUAL "normal")
  set(NORMAL_LIBRARY TRUE)
elseif("${LIBOMP_LIB_TYPE}" STREQUAL "profile")
  set(PROFILE_LIBRARY TRUE)
elseif("${LIBOMP_LIB_TYPE}" STREQUAL "stubs")
  set(STUBS_LIBRARY TRUE)
endif()

# 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)
set(LIBOMP_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR})

# Enabling Fortran if it is needed
if(${LIBOMP_FORTRAN_MODULES})
  enable_language(Fortran)
endif()
# Enable MASM Compiler if it is needed (Windows only)
if(WIN32)
  enable_language(ASM_MASM)
endif()

# Getting legal type/arch
libomp_get_legal_type(LIBOMP_LEGAL_TYPE)
libomp_get_legal_arch(LIBOMP_LEGAL_ARCH)

# Compiler flag checks, library checks, threading check, etc.
include(config-ix)

# 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?")
if(LIBOMP_USE_QUAD_PRECISION AND (NOT LIBOMP_HAVE_QUAD_PRECISION))
  libomp_error_say("128-bit quad precision functionality requested but not available")
endif()

# 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.")
if(LIBOMP_USE_VERSION_SYMBOLS AND (NOT LIBOMP_HAVE_VERSION_SYMBOLS))
  libomp_error_say("Version symbols functionality requested but not available")
endif()

# 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?")

# Build code that allows the OpenMP library to conveniently interface with debuggers
set(LIBOMP_USE_DEBUGGER FALSE CACHE BOOL
  "Enable debugger interface code?")

# Should we link to C++ library?
set(LIBOMP_USE_STDCPPLIB FALSE CACHE BOOL
  "Should we link to C++ library?")

# Intel(R) Transactional Synchronization Extensions (Intel(R) TSX) based locks have
# __asm code which can be troublesome for some compilers.  This feature is also x86 specific.
# TODO: Make this a real feature check
set(LIBOMP_USE_ADAPTIVE_LOCKS "${LIBOMP_HAVE_ADAPTIVE_LOCKS}" CACHE BOOL
  "Should Intel(R) TSX lock be compiled (adaptive lock in kmp_lock.cpp).  These are x86 specific.")
if(LIBOMP_USE_ADAPTIVE_LOCKS AND (NOT LIBOMP_HAVE_ADAPTIVE_LOCKS))
  libomp_error_say("Adaptive locks (Intel(R) TSX) functionality is only supported on x86 Architecture")
endif()

# - 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?")
if(LIBOMP_STATS AND (NOT LIBOMP_HAVE_STATS))
  libomp_error_say("Stats-gathering functionality requested but not available")
endif()
# The stats functionality requires the std c++ library
if(LIBOMP_STATS)
  set(LIBOMP_USE_STDCPPLIB TRUE)
endif()

# Shared library can be switched to a static library
set(LIBOMP_ENABLE_SHARED TRUE CACHE BOOL
  "Shared library instead of static library?")

if(WASM)
  libomp_warning_say("The WebAssembly build currently only supports static libraries; forcing LIBOMP_ENABLE_SHARED to false")
  set(LIBOMP_ENABLE_SHARED FALSE)
endif()

if(WIN32 AND NOT LIBOMP_ENABLE_SHARED)
  libomp_error_say("Static libraries requested but not available on Windows")
endif()

if(LIBOMP_USE_ITT_NOTIFY AND NOT LIBOMP_ENABLE_SHARED)
  message(STATUS "ITT Notify not supported for static libraries - forcing ITT Notify off")
  set(LIBOMP_USE_ITT_NOTIFY FALSE)
endif()

if(LIBOMP_USE_VERSION_SYMBOLS AND (NOT LIBOMP_ENABLE_SHARED) )
  message(STATUS "Version symbols not supported for static libraries - forcing Version symbols functionality off")
  set (LIBOMP_USE_VERSION_SYMBOLS FALSE)
endif()

# OMPT-support defaults to ON for OpenMP 5.0+ and if the requirements in
# cmake/config-ix.cmake are fulfilled.
set(OMPT_DEFAULT FALSE)
if ((LIBOMP_HAVE_OMPT_SUPPORT) AND (NOT WIN32))
  set(OMPT_DEFAULT TRUE)
endif()
set(LIBOMP_OMPT_SUPPORT ${OMPT_DEFAULT} CACHE BOOL
  "OMPT-support?")

set(LIBOMP_OMPT_DEBUG FALSE CACHE BOOL
  "Trace OMPT initialization?")
set(LIBOMP_OMPT_OPTIONAL TRUE CACHE BOOL
  "OMPT-optional?")
if(LIBOMP_OMPT_SUPPORT AND (NOT LIBOMP_HAVE_OMPT_SUPPORT))
  libomp_error_say("OpenMP Tools Interface requested but not available in this implementation")
endif()

# OMPD-support
# Enable if OMPT SUPPORT is ON
set(OMPD_DEFAULT FALSE)
if (LIBOMP_HAVE_OMPT_SUPPORT AND ("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux"))
  set(OMPD_DEFAULT TRUE)
endif()

set(LIBOMP_OMPD_SUPPORT ${OMPD_DEFAULT} CACHE BOOL
  "OMPD-support?")

if(LIBOMP_OMPD_SUPPORT AND ((NOT LIBOMP_OMPT_SUPPORT) OR (NOT "${CMAKE_SYSTEM_NAME}" STREQUAL "Linux")))
  libomp_warning_say("OpenMP Debug Interface(OMPD) requested but not available in this implementation")
  set(LIBOMP_OMPD_SUPPORT FALSE)
endif()

# OMPX Taskgraph support
# Whether to build with OMPX Taskgraph (e.g. task record & replay)
set(LIBOMP_OMPX_TASKGRAPH FALSE CACHE BOOL "OMPX-taskgraph (task record & replay)?")

# Error check hwloc support after config-ix has run
if(LIBOMP_USE_HWLOC AND (NOT LIBOMP_HAVE_HWLOC))
  libomp_error_say("Hwloc requested but not available")
endif()

# Hierarchical scheduling support
set(LIBOMP_USE_HIER_SCHED FALSE CACHE BOOL
  "Hierarchical scheduling support?")

# Setting final library name
set(LIBOMP_DEFAULT_LIB_NAME libomp)
if(${PROFILE_LIBRARY})
  set(LIBOMP_DEFAULT_LIB_NAME ${LIBOMP_DEFAULT_LIB_NAME}prof)
endif()
if(${STUBS_LIBRARY})
  set(LIBOMP_DEFAULT_LIB_NAME ${LIBOMP_DEFAULT_LIB_NAME}stubs)
endif()
set(LIBOMP_LIB_NAME ${LIBOMP_DEFAULT_LIB_NAME} CACHE STRING "Base OMP library name")
if (OPENMP_MSVC_NAME_SCHEME)
  # MSVC_TOOLS_VERSION corresponds to the version of the VC++ toolset.
  set(MSVC_TOOLS_VERSION 140)
  set(LIBOMP_LIB_NAME ${LIBOMP_LIB_NAME}${MSVC_TOOLS_VERSION}.${LIBOMP_ARCH})
endif()

if(${LIBOMP_ENABLE_SHARED})
  set(LIBOMP_LIBRARY_SUFFIX ${CMAKE_SHARED_LIBRARY_SUFFIX})
  set(LIBOMP_LIBRARY_KIND SHARED)
  set(LIBOMP_INSTALL_KIND LIBRARY)
else()
  set(LIBOMP_LIBRARY_SUFFIX ${CMAKE_STATIC_LIBRARY_SUFFIX})
  set(LIBOMP_LIBRARY_KIND STATIC)
  set(LIBOMP_INSTALL_KIND ARCHIVE)
endif()

set(LIBOMP_LIB_FILE ${LIBOMP_LIB_NAME}${LIBOMP_LIBRARY_SUFFIX})

# Optional backwards compatibility aliases.
set(LIBOMP_INSTALL_ALIASES TRUE CACHE BOOL
  "Install libgomp and libiomp5 library aliases for backwards compatibility")

# Print configuration after all variables are set.
if(${OPENMP_STANDALONE_BUILD})
  libomp_say("Operating System     -- ${CMAKE_SYSTEM_NAME}")
  libomp_say("Target Architecture  -- ${LIBOMP_ARCH}")
  if(${MIC})
    libomp_say("Intel(R) MIC Architecture    -- ${LIBOMP_MIC_ARCH}")
  endif()
  libomp_say("Build Type           -- ${CMAKE_BUILD_TYPE}")
  libomp_say("Library Kind         -- ${LIBOMP_LIBRARY_KIND}")
  libomp_say("Library Type         -- ${LIBOMP_LIB_TYPE}")
  libomp_say("Fortran Modules      -- ${LIBOMP_FORTRAN_MODULES}")
  # will say development if all zeros
  if(${LIBOMP_VERSION_BUILD} STREQUAL 00000000)
    set(LIBOMP_BUILD Development)
  else()
    set(LIBOMP_BUILD ${LIBOMP_VERSION_BUILD})
  endif()
  libomp_say("Build                -- ${LIBOMP_BUILD}")
  libomp_say("Use Stats-gathering  -- ${LIBOMP_STATS}")
  libomp_say("Use Debugger-support -- ${LIBOMP_USE_DEBUGGER}")
  libomp_say("Use ITT notify       -- ${LIBOMP_USE_ITT_NOTIFY}")
  libomp_say("Use OMPT-support     -- ${LIBOMP_OMPT_SUPPORT}")
  if(${LIBOMP_OMPT_SUPPORT})
    libomp_say("Use OMPT-optional  -- ${LIBOMP_OMPT_OPTIONAL}")
  endif()
  libomp_say("Use OMPD-support     -- ${LIBOMP_OMPD_SUPPORT}")
  libomp_say("Use Adaptive locks   -- ${LIBOMP_USE_ADAPTIVE_LOCKS}")
  libomp_say("Use quad precision   -- ${LIBOMP_USE_QUAD_PRECISION}")
  libomp_say("Use Hwloc library    -- ${LIBOMP_USE_HWLOC}")
  libomp_say("Use OMPX-taskgraph   -- ${LIBOMP_OMPX_TASKGRAPH}")
endif()

add_subdirectory(src)
add_subdirectory(test)

# make these variables available for tools:
set(LIBOMP_LIBRARY_DIR ${LIBOMP_LIBRARY_DIR} PARENT_SCOPE)
set(LIBOMP_INCLUDE_DIR ${LIBOMP_INCLUDE_DIR} PARENT_SCOPE)
set(LIBOMP_OMP_TOOLS_INCLUDE_DIR ${LIBOMP_OMP_TOOLS_INCLUDE_DIR} PARENT_SCOPE)
# make these variables available for tools/libompd:
set(LIBOMP_SRC_DIR ${LIBOMP_SRC_DIR} PARENT_SCOPE)
set(LIBOMP_OMPD_SUPPORT ${LIBOMP_OMPD_SUPPORT} PARENT_SCOPE)