70 lines
2.9 KiB
CMake
70 lines
2.9 KiB
CMake
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# - Try to find mbedTLS
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# Once done this will define
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#
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# Read-Only variables
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# MBEDTLS_FOUND - system has mbedTLS
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# MBEDTLS_INCLUDE_DIR - the mbedTLS include directory
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# MBEDTLS_LIBRARY_DIR - the mbedTLS library directory
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# MBEDTLS_LIBRARIES - Link these to use mbedTLS
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# MBEDTLS_LIBRARY - path to mbedTLS library
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# MBEDX509_LIBRARY - path to mbedTLS X.509 library
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# MBEDCRYPTO_LIBRARY - path to mbedTLS Crypto library
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# Copyright (c) 2004-2007 Sara Golemon <sarag@libssh2.org>
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# Copyright (c) 2005,2006 Mikhail Gusarov <dottedmag@dottedmag.net>
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# Copyright (c) 2006-2007 The Written Word, Inc.
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# Copyright (c) 2007 Eli Fant <elifantu@mail.ru>
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# Copyright (c) 2009-2019 Daniel Stenberg
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# Copyright (C) 2008, 2009 Simon Josefsson
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# All rights reserved.
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FIND_PATH(MBEDTLS_INCLUDE_DIR mbedtls/version.h)
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SET(MBEDTLS_FIND_QUIETLY TRUE)
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FIND_LIBRARY(MBEDTLS_LIBRARY NAMES mbedtls libmbedtls libmbedx509)
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FIND_LIBRARY(MBEDX509_LIBRARY NAMES mbedx509 libmbedx509)
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FIND_LIBRARY(MBEDCRYPTO_LIBRARY NAMES mbedcrypto libmbedcrypto)
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IF(MBEDTLS_INCLUDE_DIR AND MBEDTLS_LIBRARY AND MBEDX509_LIBRARY AND MBEDCRYPTO_LIBRARY)
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SET(MBEDTLS_FOUND TRUE)
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ENDIF()
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IF(MBEDTLS_FOUND)
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# split mbedTLS into -L and -l linker options, so we can set them for pkg-config
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GET_FILENAME_COMPONENT(MBEDTLS_LIBRARY_DIR ${MBEDTLS_LIBRARY} PATH)
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GET_FILENAME_COMPONENT(MBEDTLS_LIBRARY_FILE ${MBEDTLS_LIBRARY} NAME_WE)
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GET_FILENAME_COMPONENT(MBEDX509_LIBRARY_FILE ${MBEDX509_LIBRARY} NAME_WE)
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GET_FILENAME_COMPONENT(MBEDCRYPTO_LIBRARY_FILE ${MBEDCRYPTO_LIBRARY} NAME_WE)
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STRING(REGEX REPLACE "^lib" "" MBEDTLS_LIBRARY_FILE ${MBEDTLS_LIBRARY_FILE})
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STRING(REGEX REPLACE "^lib" "" MBEDX509_LIBRARY_FILE ${MBEDX509_LIBRARY_FILE})
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STRING(REGEX REPLACE "^lib" "" MBEDCRYPTO_LIBRARY_FILE ${MBEDCRYPTO_LIBRARY_FILE})
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SET(MBEDTLS_LIBRARIES "-L${MBEDTLS_LIBRARY_DIR} -l${MBEDTLS_LIBRARY_FILE} -l${MBEDX509_LIBRARY_FILE} -l${MBEDCRYPTO_LIBRARY_FILE}")
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IF(NOT MBEDTLS_FIND_QUIETLY)
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MESSAGE(STATUS "Found mbedTLS:")
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FILE(READ ${MBEDTLS_INCLUDE_DIR}/mbedtls/version.h MBEDTLSCONTENT)
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STRING(REGEX MATCH "MBEDTLS_VERSION_STRING +\"[0-9|.]+\"" MBEDTLSMATCH ${MBEDTLSCONTENT})
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IF (MBEDTLSMATCH)
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STRING(REGEX REPLACE "MBEDTLS_VERSION_STRING +\"([0-9|.]+)\"" "\\1" MBEDTLS_VERSION ${MBEDTLSMATCH})
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MESSAGE(STATUS " version ${MBEDTLS_VERSION}")
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ENDIF(MBEDTLSMATCH)
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MESSAGE(STATUS " TLS: ${MBEDTLS_LIBRARY}")
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MESSAGE(STATUS " X509: ${MBEDX509_LIBRARY}")
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MESSAGE(STATUS " Crypto: ${MBEDCRYPTO_LIBRARY}")
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ENDIF(NOT MBEDTLS_FIND_QUIETLY)
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ELSE(MBEDTLS_FOUND)
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IF(MBEDTLS_FIND_REQUIRED)
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MESSAGE(FATAL_ERROR "Could not find mbedTLS")
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ENDIF(MBEDTLS_FIND_REQUIRED)
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ENDIF(MBEDTLS_FOUND)
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MARK_AS_ADVANCED(
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MBEDTLS_INCLUDE_DIR
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MBEDTLS_LIBRARY_DIR
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MBEDTLS_LIBRARIES
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MBEDTLS_LIBRARY
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MBEDX509_LIBRARY
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MBEDCRYPTO_LIBRARY
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)
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