1# - Try to find wolfssl 2# Once done this will define 3# WOLFSSL_FOUND - System has wolfssl 4# WOLFSSL_INCLUDE_DIRS - The wolfssl include directories 5# WOLFSSL_LIBRARIES - The libraries needed to use wolfssl 6 7find_package(PkgConfig QUIET) 8pkg_check_modules(PC_WOLFSSL QUIET wolfssl) 9 10find_path(WOLFSSL_INCLUDE_DIR 11 NAMES wolfssl/ssl.h 12 HINTS ${PC_WOLFSSL_INCLUDE_DIRS} 13) 14find_library(WOLFSSL_LIBRARY 15 NAMES wolfssl 16 HINTS ${PC_WOLFSSL_LIBRARY_DIRS} 17) 18 19if(WOLFSSL_INCLUDE_DIR) 20 set(_version_regex "^#define[ \t]+LIBWOLFSSL_VERSION_STRING[ \t]+\"([^\"]+)\".*") 21 file(STRINGS "${WOLFSSL_INCLUDE_DIR}/wolfssl/version.h" 22 WOLFSSL_VERSION REGEX "${_version_regex}") 23 string(REGEX REPLACE "${_version_regex}" "\\1" 24 WOLFSSL_VERSION "${WOLFSSL_VERSION}") 25 unset(_version_regex) 26endif() 27 28include(FindPackageHandleStandardArgs) 29# handle the QUIETLY and REQUIRED arguments and set WOLFSSL_FOUND 30# to TRUE if all listed variables are TRUE and the requested version 31# matches. 32find_package_handle_standard_args(WolfSSL REQUIRED_VARS 33 WOLFSSL_LIBRARY WOLFSSL_INCLUDE_DIR 34 VERSION_VAR WOLFSSL_VERSION) 35 36if(WOLFSSL_FOUND) 37 set(WOLFSSL_LIBRARIES ${WOLFSSL_LIBRARY}) 38 set(WOLFSSL_INCLUDE_DIRS ${WOLFSSL_INCLUDE_DIR}) 39endif() 40 41mark_as_advanced(WOLFSSL_INCLUDE_DIR WOLFSSL_LIBRARY) 42