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# - Find libndctl
# Find the ndctl libraries and includes
#
# ndctl_INCLUDE_DIR - where to find libndctl.h etc.
# ndctl_LIBRARIES - List of libraries when using ndctl.
# ndctl_FOUND - True if ndctl found.
find_path(ndctl_INCLUDE_DIR ndctl/libndctl.h)
if(ndctl_INCLUDE_DIR AND EXISTS "${ndctl_INCLUDE_DIR}/libndctl.h")
foreach(ver "MAJOR" "MINOR" "RELEASE")
file(STRINGS "${ndctl_INCLUDE_DIR}/libndctl.h" ndctl_VER_${ver}_LINE
REGEX "^#define[ \t]+ndctl_VERSION_${ver}[ \t]+[0-9]+[ \t]+.*$")
string(REGEX REPLACE "^#define[ \t]+ndctl_VERSION_${ver}[ \t]+([0-9]+)[ \t]+.*$"
"\\1" ndctl_VERSION_${ver} "${ndctl_VER_${ver}_LINE}")
unset(${ndctl_VER_${ver}_LINE})
endforeach()
set(ndctl_VERSION_STRING
"${ndctl_VERSION_MAJOR}.${ndctl_VERSION_MINOR}.${ndctl_VERSION_RELEASE}")
endif()
find_library(ndctl_LIBRARY ndctl)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(ndctl
REQUIRED_VARS ndctl_LIBRARY ndctl_INCLUDE_DIR
VERSION_VAR ndctl_VERSION_STRING)
mark_as_advanced(ndctl_INCLUDE_DIR ndctl_LIBRARY)
if(ndctl_FOUND)
set(ndctl_INCLUDE_DIRS ${ndctl_INCLUDE_DIR})
set(ndctl_LIBRARIES ${ndctl_LIBRARY})
if(NOT (TARGET ndctl::ndctl))
add_library(ndctl::ndctl UNKNOWN IMPORTED)
set_target_properties(ndctl::ndctl PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${ndctl_INCLUDE_DIRS}"
IMPORTED_LINK_INTERFACE_LANGUAGES "C"
IMPORTED_LOCATION "${ndctl_LIBRARIES}"
VERSION "${ndctl_VERSION_STRING}")
endif()
endif()
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