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find_path(MBEDTLS_INCLUDE_DIR mbedtls/ssl.h PATH_SUFFIXES mbedtls2)
find_library(MBEDTLS_LIBRARY mbedtls PATH_SUFFIXES mbedtls2)
find_library(MBEDX509_LIBRARY mbedx509 PATH_SUFFIXES mbedtls2)
find_library(MBEDCRYPTO_LIBRARY mbedcrypto PATH_SUFFIXES mbedtls2)
set(MBEDTLS_INCLUDE_DIRS ${MBEDTLS_INCLUDE_DIR})
set(MBEDTLS_LIBRARIES ${MBEDTLS_LIBRARY} ${MBEDX509_LIBRARY} ${MBEDCRYPTO_LIBRARY})
if(NOT MBEDTLS_INCLUDE_DIR STREQUAL "MBEDTLS_INCLUDE_DIR-NOTFOUND")
if(EXISTS ${MBEDTLS_INCLUDE_DIR}/mbedtls/build_info.h)
file(STRINGS ${MBEDTLS_INCLUDE_DIR}/mbedtls/build_info.h MBEDTLS_VERSION_STR REGEX "^#define[ \t]+MBEDTLS_VERSION_STRING[\t ].*")
else()
file(STRINGS ${MBEDTLS_INCLUDE_DIR}/mbedtls/version.h MBEDTLS_VERSION_STR REGEX "^#define[ \t]+MBEDTLS_VERSION_STRING[\t ].*")
endif()
string(REGEX REPLACE "^#define[\t ]+MBEDTLS_VERSION_STRING[\t ]+\"([.0-9]+)\".*" "\\1" MBEDTLS_VERSION ${MBEDTLS_VERSION_STR})
endif()
if(NOT MBEDTLS_INCLUDE_DIR STREQUAL "MBEDTLS_INCLUDE_DIR-NOTFOUND" AND MBEDTLS_VERSION VERSION_GREATER_EQUAL 3)
# Once CMake 3.19 is required, we can enable HANDLE_VERSION_RANGE and use that
if(MBEDTLS_FIND_REQUIRED)
set(type FATAL_ERROR)
else()
set(type STATUS)
endif()
if(MBEDTLS_FIND_REQUIRED OR NOT MBEDTLS_FIND_QUIETLY)
message(${type} "Could NOT find MBEDTLS: Found unsuitable version \"${MBEDTLS_VERSION}\", but a 2.x version is required (found ${MBEDTLS_INCLUDE_DIR})")
endif()
set(MBEDTLS_FOUND FALSE)
else()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(MBEDTLS
REQUIRED_VARS MBEDTLS_INCLUDE_DIR MBEDTLS_LIBRARY MBEDX509_LIBRARY MBEDCRYPTO_LIBRARY
VERSION_VAR MBEDTLS_VERSION)
endif()
mark_as_advanced(MBEDTLS_INCLUDE_DIR MBEDTLS_LIBRARY MBEDX509_LIBRARY MBEDCRYPTO_LIBRARY)
if(MBEDTLS_FOUND)
add_library(MbedTLS::mbedcrypto UNKNOWN IMPORTED)
set_target_properties(MbedTLS::mbedcrypto PROPERTIES
IMPORTED_LOCATION "${MBEDCRYPTO_LIBRARY}"
INTERFACE_INCLUDE_DIRECTORIES "${MBEDTLS_INCLUDE_DIR}"
)
add_library(MbedTLS::mbedx509 UNKNOWN IMPORTED)
set_target_properties(MbedTLS::mbedx509 PROPERTIES
IMPORTED_LOCATION "${MBEDX509_LIBRARY}"
INTERFACE_INCLUDE_DIRECTORIES "${MBEDTLS_INCLUDE_DIR}"
INTERFACE_LINK_LIBRARIES MbedTLS::mbedcrypto
)
add_library(MbedTLS::mbedtls UNKNOWN IMPORTED)
set_target_properties(MbedTLS::mbedtls PROPERTIES
IMPORTED_LOCATION "${MBEDTLS_LIBRARY}"
INTERFACE_INCLUDE_DIRECTORIES "${MBEDTLS_INCLUDE_DIR}"
INTERFACE_LINK_LIBRARIES MbedTLS::mbedx509
)
endif()
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