ceph/cmake/modules/Findcap.cmake

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CMake
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# Try to find libcap
#
find_package(PkgConfig QUIET REQUIRED)
pkg_check_modules(PC_cap QUIET cap)
find_library(cap_LIBRARY
NAMES cap
HINTS
${PC_cap_LIBDIR}
${PC_cap_LIBRARY_DIRS})
find_path(cap_INCLUDE_DIR
NAMES sys/capability.h
HINTS
${PC_cap_INCLUDEDIR}
${PC_cap_INCLUDE_DIRS})
mark_as_advanced(
cap_LIBRARY
cap_INCLUDE_DIR)
include (FindPackageHandleStandardArgs)
find_package_handle_standard_args (cap
REQUIRED_VARS
cap_LIBRARY
cap_INCLUDE_DIR)
if(cap_FOUND AND NOT TARGET cap::cap)
add_library(cap::cap UNKNOWN IMPORTED)
set_target_properties(cap::cap
PROPERTIES
IMPORTED_LOCATION ${cap_LIBRARY}
INTERFACE_INCLUDE_DIRECTORIES ${cap_INCLUDE_DIR})
endif()