diff options
Diffstat (limited to 'cmake/Findwolfssl.cmake')
| -rw-r--r-- | cmake/Findwolfssl.cmake | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/cmake/Findwolfssl.cmake b/cmake/Findwolfssl.cmake new file mode 100644 index 0000000..47e1bba --- /dev/null +++ b/cmake/Findwolfssl.cmake @@ -0,0 +1,41 @@ +# - Try to find wolfssl +# Once done this will define +# WOLFSSL_FOUND - System has wolfssl +# WOLFSSL_INCLUDE_DIR - The wolfssl include directories +# WOLFSSL_LIBRARIES - The libraries needed to use wolfssl + +find_package(PkgConfig QUIET) +pkg_check_modules(PC_WOLFSSL QUIET wolfssl) + +find_path(WOLFSSL_INCLUDE_DIR + NAMES wolfssl/ssl.h + HINTS ${PC_WOLFSSL_INCLUDE_DIRS} +) +find_library(WOLFSSL_LIBRARY + NAMES wolfssl + HINTS ${PC_WOLFSSL_LIBRARY_DIRS} +) + +if(WOLFSSL_INCLUDE_DIR) + set(_version_regex "^#define[ \t]+LIBWOLFSSL_VERSION_STRING[ \t]+\"([^\"]+)\".*") + file(STRINGS "${WOLFSSL_INCLUDE_DIR}/wolfssl/version.h" + WOLFSSL_VERSION REGEX "${_version_regex}") + string(REGEX REPLACE "${_version_regex}" "\\1" + WOLFSSL_VERSION "${WOLFSSL_VERSION}") + unset(_version_regex) +endif() + +include(FindPackageHandleStandardArgs) +# handle the QUIETLY and REQUIRED arguments and set WOLFSSL_FOUND +# to TRUE if all listed variables are TRUE and the requested version +# matches. +find_package_handle_standard_args(wolfssl REQUIRED_VARS + WOLFSSL_LIBRARY WOLFSSL_INCLUDE_DIR + VERSION_VAR WOLFSSL_VERSION) + +if(WOLFSSL_FOUND) + set(WOLFSSL_LIBRARIES ${WOLFSSL_LIBRARY}) + set(WOLFSSL_INCLUDE_DIRS ${WOLFSSL_INCLUDE_DIR}) +endif() + +mark_as_advanced(WOLFSSL_INCLUDE_DIR WOLFSSL_LIBRARY) |