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# - Try to find the libmtp library
# Once done this will define
#
# MTP_FOUND - system has libmtp
# MTP_INCLUDE_DIR - the libmtp include directory
# MTP_LIBRARIES - Link these to use libmtp
# MTP_DEFINITIONS - Compiler switches required for using libmtp
#
find_package(PkgConfig QUIET)
pkg_check_modules(PC_MTP QUIET libmtp>=${Mtp_FIND_VERSION})
set(MTP_DEFINITIONS ${PC_MTP_CFLAGS})
find_path(MTP_INCLUDE_DIR
NAMES libmtp.h
HINTS ${PC_MTP__INCLUDEDIR} ${PC_MTP_INCLUDE_DIRS}
)
find_library(MTP_LIBRARIES
NAMES mtp
HINTS ${PC_MTP_LIBDIR} ${PC_MTP_LIBRARY_DIRS}
)
if(PC_MTP_VERSION)
set(MTP_VERSION_STRING ${PC_MTP_VERSION})
elseif(MTP_INCLUDE_DIR AND EXISTS "${MTP_INCLUDE_DIR}/libmtp.h")
file(STRINGS "${MTP_INCLUDE_DIR}/libmtp.h" mtp_version_str
REGEX "^#define[\t ]+LIBMTP_VERSION_STRING[\t ]+\".*\"")
string(REGEX REPLACE "^#define[\t ]+LIBMTP_VERSION_STRING[\t ]+\"([^\"]*)\".*" "\\1"
MTP_VERSION_STRING "${mtp_version_str}")
unset(mtp_version_str)
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Mtp
REQUIRED_VARS MTP_LIBRARIES MTP_INCLUDE_DIR
VERSION_VAR MTP_VERSION_STRING
)
if(MTP_FOUND AND NOT TARGET Mtp::Mtp)
add_library(Mtp::Mtp UNKNOWN IMPORTED)
set_target_properties(Mtp::Mtp PROPERTIES
IMPORTED_LOCATION "${MTP_LIBRARIES}"
INTERFACE_INCLUDE_DIRECTORIES "${MTP_INCLUDE_DIR}")
endif()
mark_as_advanced(MTP_INCLUDE_DIR MTP_LIBRARIES)
set_package_properties(Mtp PROPERTIES
URL "http://libmtp.sourceforge.net/"
DESCRIPTION "An implementation of Microsoft's Media Transfer Protocol (MTP)"
)
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