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# - Find pmdk
#
# pmdk_INCLUDE_DIRS - Where to find pmdk headers
# pmdk_LIBRARIES - List of libraries when using pmdk.
# pmdk_FOUND - True if pmdk found.
find_package(PkgConfig QUIET REQUIRED)
# all pmdk libraries depend on pmem, so always find it
set(pmdk_FIND_COMPONENTS ${pmdk_FIND_COMPONENTS} pmem)
list(REMOVE_DUPLICATES pmdk_FIND_COMPONENTS)
foreach(component ${pmdk_FIND_COMPONENTS})
set(pmdk_COMPONENTS pmem pmemobj)
list(FIND pmdk_COMPONENTS "${component}" found)
if(found EQUAL -1)
message(FATAL_ERROR "unknown pmdk component: ${component}")
endif()
pkg_check_modules(PKG_${component} QUIET "lib${component}")
if(NOT pmdk_VERSION_STRING OR PKG_${component}_VERSION VERSION_LESS pmdk_VERSION_STRING)
set(pmdk_VERSION_STRING ${PKG_${component}_VERSION})
endif()
find_path(pmdk_${component}_INCLUDE_DIR
NAMES lib${component}.h
HINTS ${PKG_${component}_INCLUDE_DIRS})
find_library(pmdk_${component}_LIBRARY
NAMES ${component}
HINTS ${PKG_${component}_LIBRARY_DIRS})
mark_as_advanced(
pmdk_${component}_INCLUDE_DIR
pmdk_${component}_LIBRARY)
list(APPEND pmdk_INCLUDE_DIRS "pmdk_${component}_INCLUDE_DIR")
list(APPEND pmdk_LIBRARIES "pmdk_${component}_LIBRARY")
endforeach()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(pmdk
REQUIRED_VARS pmdk_INCLUDE_DIRS pmdk_LIBRARIES
VERSION_VAR pmdk_VERSION_STRING)
mark_as_advanced(
pmdk_INCLUDE_DIRS
pmdk_LIBRARIES)
if(pmdk_FOUND)
foreach(component pmem ${pmdk_FIND_COMPONENTS})
if(NOT TARGET pmdk::${component})
add_library(pmdk::${component} UNKNOWN IMPORTED)
set_target_properties(pmdk::${component} PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${pmdk_${component}_INCLUDE_DIR}"
IMPORTED_LINK_INTERFACE_LANGUAGES "C"
IMPORTED_LOCATION "${pmdk_${component}_LIBRARY}")
# all pmdk libraries call into pmdk::pmem
if(NOT component STREQUAL pmem)
set_target_properties(pmdk::${component} PROPERTIES
INTERFACE_LINK_LIBRARIES pmdk::pmem)
endif()
endif()
endforeach()
endif()
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