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|
cmake_minimum_required(VERSION 3.15)
project(hwloc
LANGUAGES C
VERSION 2.9.0)
enable_testing()
option(HWLOC_ENABLE_TESTING "Enable testing" ON)
option(HWLOC_SKIP_LSTOPO "don't build/install lstopo")
option(HWLOC_SKIP_TOOLS "don't build/install other hwloc tools")
option(HWLOC_SKIP_INCLUDES "don't install headers")
option(HWLOC_WITH_LIBXML2 "use libxml2 instead of minimal XML")
option(HWLOC_WITH_OPENCL "enable OpenCL support")
if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.17)
option(HWLOC_WITH_CUDA "enable CUDA support")
endif()
option(HWLOC_BUILD_SHARED_LIBS "build shared libraries" ${BUILD_SHARED_LIBS})
set(TOPDIR ${PROJECT_SOURCE_DIR}/../..)
# "libhwloc.*" naming for MSVC and non-MSVC
configure_file(${TOPDIR}/contrib/windows/hwloc_config.h include/hwloc/autogen/config.h COPYONLY)
# Configure dynamically based on platform capabilities
include(CheckIncludeFile)
include(CheckSymbolExists)
include(CheckCSourceCompiles)
check_include_file("dirent.h" HAVE_DIRENT_H)
check_include_file("unistd.h" HAVE_UNISTD_H)
check_include_file("malloc.h" HAVE_MALLOC_H)
check_include_file("memory.h" HAVE_MEMORY_H)
check_symbol_exists(mkstemp "stdlib.h" HAVE_MKSTEMP)
check_symbol_exists(memalign "malloc.h" HAVE_MEMALIGN)
check_symbol_exists(strncasecmp "strings.h" HAVE_STRNCASECMP)
if(MSVC AND HAVE_STRNCASECMP)
set(hwloc_strncasecmp 1)
set(hwloc_strncasecmp_fcn strncasecmp)
else()
set(hwloc_strncasecmp 0)
set(hwloc_strncasecmp_fcn strncmp)
endif()
set(SIZEOF_VOID_P ${CMAKE_SIZEOF_VOID_P})
# disable x86 entirely by default
set(HWLOC_X86_32_ARCH)
set(HWLOC_X86_64_ARCH)
set(HWLOC_HAVE_X86_CPUID 1)
if (CMAKE_SYSTEM_PROCESSOR MATCHES "(^AMD64$|^x86_64$)")
# "AMD64" on Windows, "x86_64" on Linux
set(HWLOC_X86_64_ARCH 1)
elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "(^x86$|i.86)")
# "x86" on Windows, "i.86" on Linux
set(HWLOC_X86_32_ARCH 1)
else()
set(HWLOC_HAVE_X86_CPUID 0)
endif()
check_c_source_compiles("int main(void) {int cpuinfo[4]; __cpuidex(cpuinfo,0,0); return 0;}"
HWLOC_HAVE_MSVC_CPUIDEX
)
# the following lines are disabled until we are sure they are safe with old build environmentx
# - snprintf() returned broken values in the past, hwloc detects it during configure (see 7a4ee26510c06b55fc04aaccbfa18d0ca3b87198)
# set(HAVE_DECL_SNPRINTF 1)
# - strtoull() had some issues in the past (see 9559bd08b79ef63dce45df87fb7f875b73ecb512)
# set(HAVE_DECL_STRTOULL 1)
# --- optional external libraries
set(HWLOC_HAVE_LIBXML2)
if(HWLOC_WITH_LIBXML2)
find_package(LibXml2 REQUIRED)
set(HWLOC_HAVE_LIBXML2 1)
endif()
set(HWLOC_HAVE_OPENCL)
if(HWLOC_WITH_OPENCL)
find_package(OpenCL REQUIRED)
set(HWLOC_HAVE_OPENCL 1)
endif()
set(HAVE_CUDA)
set(HAVE_CUDA_H)
set(HAVE_CUDA_RUNTIME_API_H)
set(HWLOC_HAVE_CUDART)
if(HWLOC_WITH_CUDA)
find_package(CUDAToolkit REQUIRED)
set(HAVE_CUDA 1)
set(HAVE_CUDA_H 1)
set(HAVE_CUDA_RUNTIME_API_H 1)
set(HWLOC_HAVE_CUDART 1)
endif()
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/private_config.h.in include/private/autogen/config.h)
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/static-components.h.in include/static-components.h)
# Library
add_compile_definitions($<$<CONFIG:DEBUG>:HWLOC_DEBUG=1>)
# FIXME dll soname
add_library(hwloc
${TOPDIR}/hwloc/topology.c
${TOPDIR}/hwloc/traversal.c
${TOPDIR}/hwloc/distances.c
${TOPDIR}/hwloc/memattrs.c
${TOPDIR}/hwloc/cpukinds.c
${TOPDIR}/hwloc/components.c
${TOPDIR}/hwloc/bind.c
${TOPDIR}/hwloc/bitmap.c
${TOPDIR}/hwloc/pci-common.c
${TOPDIR}/hwloc/diff.c
${TOPDIR}/hwloc/shmem.c
${TOPDIR}/hwloc/misc.c
${TOPDIR}/hwloc/base64.c
${TOPDIR}/hwloc/topology-noos.c
${TOPDIR}/hwloc/topology-synthetic.c
${TOPDIR}/hwloc/topology-xml.c
${TOPDIR}/hwloc/topology-xml-nolibxml.c
${TOPDIR}/hwloc/topology-windows.c
${TOPDIR}/hwloc/topology-x86.c
$<$<BOOL:${HWLOC_HAVE_LIBXML2}>:${TOPDIR}/hwloc/topology-xml-libxml.c>
$<$<BOOL:${HWLOC_HAVE_OPENCL}>:${TOPDIR}/hwloc/topology-opencl.c>
$<$<BOOL:${HAVE_CUDA}>:${TOPDIR}/hwloc/topology-cuda.c>
)
target_link_libraries(hwloc PRIVATE
$<$<BOOL:${HWLOC_HAVE_LIBXML2}>:LibXml2::LibXml2>
$<$<BOOL:${HWLOC_HAVE_OPENCL}>:OpenCL::OpenCL>
"$<$<BOOL:${HAVE_CUDA}>:CUDA::cudart;CUDA::cuda_driver>"
)
if(HWLOC_BUILD_SHARED_LIBS)
target_compile_definitions(hwloc PRIVATE $<$<BOOL:${MSVC}>:_USRDLL>)
endif()
target_include_directories(hwloc PUBLIC
"$<BUILD_INTERFACE:${TOPDIR}/include;${CMAKE_CURRENT_BINARY_DIR}/include>"
$<INSTALL_INTERFACE:include>
)
# Tools under utils/hwloc
if(NOT HWLOC_SKIP_TOOLS)
set(TOOLS
hwloc-bind
hwloc-calc
hwloc-diff
hwloc-distrib
hwloc-gather-cpuid
hwloc-info
hwloc-patch
)
foreach(tool IN ITEMS ${TOOLS})
add_executable(${tool}
${TOPDIR}/utils/hwloc/${tool}.c)
target_link_libraries(${tool} PRIVATE hwloc)
endforeach(tool)
endif()
# lstopo
if(NOT HWLOC_SKIP_LSTOPO)
set(LSTOPOS
lstopo-no-graphics
lstopo
lstopo-win
)
set(LSTOPO_COMMON_SOURCES
${TOPDIR}/utils/lstopo/lstopo.c
${TOPDIR}/utils/lstopo/lstopo-draw.c
${TOPDIR}/utils/lstopo/lstopo-tikz.c
${TOPDIR}/utils/lstopo/lstopo-fig.c
${TOPDIR}/utils/lstopo/lstopo-svg.c
${TOPDIR}/utils/lstopo/lstopo-ascii.c
${TOPDIR}/utils/lstopo/lstopo-text.c
${TOPDIR}/utils/lstopo/lstopo-xml.c
${TOPDIR}/utils/hwloc/common-ps.c
)
add_executable(lstopo-no-graphics
${LSTOPO_COMMON_SOURCES}
)
target_link_libraries(lstopo-no-graphics PRIVATE hwloc)
add_executable(lstopo
${LSTOPO_COMMON_SOURCES}
${TOPDIR}/utils/lstopo/lstopo-windows.c
)
target_compile_definitions(lstopo PRIVATE LSTOPO_HAVE_GRAPHICS)
add_executable(lstopo-win WIN32
${LSTOPO_COMMON_SOURCES}
${TOPDIR}/utils/lstopo/lstopo-windows.c
)
target_compile_definitions(lstopo-win PRIVATE LSTOPO_HAVE_GRAPHICS)
target_link_options(lstopo-win PRIVATE "$<$<BOOL:${MSVC}>:/subsystem:windows;/entry:mainCRTStartup>")
foreach(tool IN ITEMS ${LSTOPOS})
target_include_directories(${tool} PRIVATE ${TOPDIR}/utils/hwloc)
target_link_libraries(${tool} PRIVATE hwloc)
endforeach(tool)
endif()
# Misc
foreach(target IN ITEMS hwloc ${TOOLS} ${LSTOPOS})
target_compile_definitions(${target} PRIVATE $<$<BOOL:${MSVC}>:_CRT_SECURE_NO_WARNINGS>)
endforeach(target)
# Install
install(TARGETS hwloc)
if(NOT HWLOC_SKIP_TOOLS)
install(TARGETS ${TOOLS})
endif()
if(NOT HWLOC_SKIP_LSTOPO)
install(TARGETS ${LSTOPOS})
endif()
if(NOT HWLOC_SKIP_INCLUDES)
install(FILES ${TOPDIR}/include/hwloc.h TYPE INCLUDE)
install(DIRECTORY ${TOPDIR}/include/hwloc TYPE INCLUDE FILES_MATCHING PATTERN "*.h")
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/include/hwloc/autogen/config.h DESTINATION include/hwloc/autogen)
endif()
if(MSVC AND BUILD_SHARED_LIBS)
install(FILES $<TARGET_PDB_FILE:hwloc>
TYPE BIN
OPTIONAL)
endif()
# Testing
if(HWLOC_ENABLE_TESTING)
add_subdirectory(${TOPDIR}/tests/hwloc ${CMAKE_CURRENT_BINARY_DIR}/tests/hwloc)
endif()
|
