WL#13343 - Remove support for WolfSSL.

Author: rsomla1

buildinfo.cmake

@@ -44,8 +44,6 @@ FUNCTION(GENERATE_INFO_BIN)
 
   IF(OPENSSL_VERSION_GLOBAL)
       SET(INFO_SSL "ssl-library          :  OpenSSL ${OPENSSL_VERSION_GLOBAL}\n")
-  ELSE()
-      SET(INFO_SSL "ssl-library          :  WolfSSL ${WOLFSSL_VERSION_GLOBAL}\n")
   ENDIF()
 
   IF(CMAKE_OSX_DEPLOYMENT_TARGET)

cdk/CMakeLists.txt

@@ -104,8 +104,6 @@ find_dependency(Coverage)
 # correct when used in a different environment.
 
 add_config(WITH_SSL)
-add_config(WITH_SSL_WOLFSSL)
-
 
 #
 # Make sure WIN32 is defined on Windows

cdk/cmake/DepFindSSL.cmake

@@ -41,7 +41,7 @@ include(CheckSymbolExists)
 
 add_config_option(WITH_SSL STRING DEFAULT system
   "Either 'system' to use system-wide OpenSSL library,"
-  " or custom OpenSSL location or path to WolfSSL sources."
+  " or custom OpenSSL location."
 )
 
 
@@ -51,13 +51,6 @@ function(main)
 
   if(NOT WITH_SSL MATCHES "^(system|yes)$")
 
-    if(EXISTS ${WITH_SSL}/wolfssl/openssl/ssl.h)
-      message(STATUS "Using WolfSSL implementation of SSL")
-      use_wolfssl()
-      check_x509_functions()
-      return()
-    endif()
-
     if(EXISTS ${WITH_SSL}/include/openssl/ssl.h)
       set(OPENSSL_ROOT_DIR "${WITH_SSL}")
     endif()
@@ -120,7 +113,7 @@ function(main)
 
   if(WIN32 AND EXISTS "${OPENSSL_INCLUDE_DIR}/openssl/applink.c")
 
-    message("-- Handling applink.c")
+    #message("-- Handling applink.c")
 
     add_library(openssl-applink STATIC "${OPENSSL_INCLUDE_DIR}/openssl/applink.c")
     target_link_libraries(SSL::ssl INTERFACE openssl-applink)
@@ -328,31 +321,6 @@ function(bundle_ssl_libs)
 endfunction(bundle_ssl_libs)
 
 
-#
-# Define SSL::ssl and friends to point at WolfSSL libraries
-# built from sources in WOLFSSL_SOURCE_DIR. Build instructions
-# and target definitions for WolfSSL libraries are specified in
-# extra/wolfssl/CMakeLists.txt
-#
-
-function(use_wolfssl)
-
-  set(WOLFSSL_SOURCE_DIR "${WITH_SSL}")
-  message(STATUS "- using WolfSSL sources at: ${WOLFSSL_SOURCE_DIR}")
-
-  # Note: This cmake file expects WOLFSSL_SOURCE_DIR to be set
-
-  add_subdirectory("${PROJECT_SOURCE_DIR}/extra/wolfssl")
-
-  message(STATUS "- WolfSSL version: ${WOLFSSL_VERSION_GLOBAL}")
-
-  add_library(SSL::ssl ALIAS wolfssl)
-  add_library(SSL::crypto ALIAS wolfcrypto)
-
-  set(WITH_SSL_WOLFSSL ON CACHE INTERNAL "Tells whether WolfSSL implementation is used")
-endfunction(use_wolfssl)
-
-
 main()
 return()