thodg/libgit2/cmake/FindmbedTLS.cmake
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Hash : bc02bcd9
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Date : 2020-04-03T19:51:22
cmake: move modules into the "cmake/" top level dir Our custom CMake module currently live in "cmake/Modules". As the "cmake/" directory doesn't contain anything except the "Modules" directory, it doesn't really make sense to have the additional intermediate directory. So let's instead move the modules one level up into the "cmake/" top level directory.
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cmake/FindmbedTLS.cmake
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# - Try to find mbedTLS # Once done this will define # # Read-Only variables # MBEDTLS_FOUND - system has mbedTLS # MBEDTLS_INCLUDE_DIR - the mbedTLS include directory # MBEDTLS_LIBRARY_DIR - the mbedTLS library directory # MBEDTLS_LIBRARIES - Link these to use mbedTLS # MBEDTLS_LIBRARY - path to mbedTLS library # MBEDX509_LIBRARY - path to mbedTLS X.509 library # MBEDCRYPTO_LIBRARY - path to mbedTLS Crypto library # # Hint # MBEDTLS_ROOT_DIR can be pointed to a local mbedTLS installation. SET(_MBEDTLS_ROOT_HINTS ${MBEDTLS_ROOT_DIR} ENV MBEDTLS_ROOT_DIR ) SET(_MBEDTLS_ROOT_HINTS_AND_PATHS HINTS ${_MBEDTLS_ROOT_HINTS} PATHS ${_MBEDTLS_ROOT_PATHS} ) FIND_PATH(MBEDTLS_INCLUDE_DIR NAMES mbedtls/version.h ${_MBEDTLS_ROOT_HINTS_AND_PATHS} PATH_SUFFIXES include ) IF(MBEDTLS_INCLUDE_DIR AND MBEDTLS_LIBRARIES) # Already in cache, be silent SET(MBEDTLS_FIND_QUIETLY TRUE) ENDIF() FIND_LIBRARY(MBEDTLS_LIBRARY NAMES mbedtls libmbedtls ${_MBEDTLS_ROOT_HINTS_AND_PATHS} PATH_SUFFIXES library ) FIND_LIBRARY(MBEDX509_LIBRARY NAMES mbedx509 libmbedx509 ${_MBEDTLS_ROOT_HINTS_AND_PATHS} PATH_SUFFIXES library ) FIND_LIBRARY(MBEDCRYPTO_LIBRARY NAMES mbedcrypto libmbedcrypto ${_MBEDTLS_ROOT_HINTS_AND_PATHS} PATH_SUFFIXES library ) IF(MBEDTLS_INCLUDE_DIR AND MBEDTLS_LIBRARY AND MBEDX509_LIBRARY AND MBEDCRYPTO_LIBRARY) SET(MBEDTLS_FOUND TRUE) ENDIF() IF(MBEDTLS_FOUND) # split mbedTLS into -L and -l linker options, so we can set them for pkg-config GET_FILENAME_COMPONENT(MBEDTLS_LIBRARY_DIR ${MBEDTLS_LIBRARY} PATH) GET_FILENAME_COMPONENT(MBEDTLS_LIBRARY_FILE ${MBEDTLS_LIBRARY} NAME_WE) GET_FILENAME_COMPONENT(MBEDX509_LIBRARY_FILE ${MBEDX509_LIBRARY} NAME_WE) GET_FILENAME_COMPONENT(MBEDCRYPTO_LIBRARY_FILE ${MBEDCRYPTO_LIBRARY} NAME_WE) STRING(REGEX REPLACE "^lib" "" MBEDTLS_LIBRARY_FILE ${MBEDTLS_LIBRARY_FILE}) STRING(REGEX REPLACE "^lib" "" MBEDX509_LIBRARY_FILE ${MBEDX509_LIBRARY_FILE}) STRING(REGEX REPLACE "^lib" "" MBEDCRYPTO_LIBRARY_FILE ${MBEDCRYPTO_LIBRARY_FILE}) SET(MBEDTLS_LIBRARIES "-L${MBEDTLS_LIBRARY_DIR} -l${MBEDTLS_LIBRARY_FILE} -l${MBEDX509_LIBRARY_FILE} -l${MBEDCRYPTO_LIBRARY_FILE}") IF(NOT MBEDTLS_FIND_QUIETLY) MESSAGE(STATUS "Found mbedTLS:") FILE(READ ${MBEDTLS_INCLUDE_DIR}/mbedtls/version.h MBEDTLSCONTENT) STRING(REGEX MATCH "MBEDTLS_VERSION_STRING +\"[0-9|.]+\"" MBEDTLSMATCH ${MBEDTLSCONTENT}) IF (MBEDTLSMATCH) STRING(REGEX REPLACE "MBEDTLS_VERSION_STRING +\"([0-9|.]+)\"" "\\1" MBEDTLS_VERSION ${MBEDTLSMATCH}) MESSAGE(STATUS " version ${MBEDTLS_VERSION}") ENDIF(MBEDTLSMATCH) MESSAGE(STATUS " TLS: ${MBEDTLS_LIBRARY}") MESSAGE(STATUS " X509: ${MBEDX509_LIBRARY}") MESSAGE(STATUS " Crypto: ${MBEDCRYPTO_LIBRARY}") ENDIF(NOT MBEDTLS_FIND_QUIETLY) ELSE(MBEDTLS_FOUND) IF(MBEDTLS_FIND_REQUIRED) MESSAGE(FATAL_ERROR "Could not find mbedTLS") ENDIF(MBEDTLS_FIND_REQUIRED) ENDIF(MBEDTLS_FOUND) MARK_AS_ADVANCED( MBEDTLS_INCLUDE_DIR MBEDTLS_LIBRARY_DIR MBEDTLS_LIBRARIES MBEDTLS_LIBRARY MBEDX509_LIBRARY MBEDCRYPTO_LIBRARY )