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# - Try to find libbpf
# Once done this will define
# LIBBPF_FOUND - System has libbpf
# LIBBPF_INCLUDE_DIRS - The libbpf include directories
# LIBBPF_LIBRARIES - The libraries needed to use libbpf
find_package(PkgConfig QUIET)
pkg_check_modules(PC_LIBBPF QUIET libbpf)
find_path(LIBBPF_INCLUDE_DIR
NAMES bpf/bpf.h
HINTS ${PC_LIBBPF_INCLUDE_DIRS}
)
find_library(LIBBPF_LIBRARY
NAMES bpf
HINTS ${PC_LIBBPF_LIBRARY_DIRS}
)
include(FindPackageHandleStandardArgs)
# handle the QUIETLY and REQUIRED arguments and set LIBBPF_FOUND
# to TRUE if all listed variables are TRUE and the requested version
# matches.
find_package_handle_standard_args(Libbpf REQUIRED_VARS
LIBBPF_LIBRARY LIBBPF_INCLUDE_DIR
VERSION_VAR LIBBPF_VERSION)
if(LIBBPF_FOUND)
set(LIBBPF_LIBRARIES ${LIBBPF_LIBRARY})
set(LIBBPF_INCLUDE_DIRS ${LIBBPF_INCLUDE_DIR})
endif()
mark_as_advanced(LIBBPF_INCLUDE_DIR LIBBPF_LIBRARY)
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