Merge branch 'chore/add_cmake_script_for_ssl' into 'master'

feat(ssl): Add cmake script

See merge request sdk/ESP8266_RTOS_SDK!132

Author: wujiangang

components/ssl/CMakeLists.txt

@@ -0,0 +1,41 @@
+
+if(CONFIG_SSL_USING_WOLFSSL)
+set(COMPONENT_ADD_INCLUDEDIRS include wolfssl/include)
+else()
+if(CONFIG_SSL_USING_MBEDTLS)
+set(COMPONENT_ADD_INCLUDEDIRS
+    openssl/include
+    mbedtls/mbedtls/include
+    mbedtls/port/include)
+
+set(COMPONENT_PRIV_INCLUDEDIRS
+    openssl/include/internal
+    openssl/include/openssl
+    openssl/include/platform)
+
+set(COMPONENT_SRCDIRS
+    openssl/source/library
+    openssl/source/platform
+    mbedtls/mbedtls/library
+    mbedtls/port)
+else()
+set(COMPONENT_ADD_INCLUDEDIRS include axtls/include)
+
+set(COMPONENT_SRCDIRS axtls/source/ssl axtls/source/crypto)
+endif()
+endif()
+
+set(COMPONENT_REQUIRES lwip esp8266)
+
+register_component()
+
+if(CONFIG_SSL_USING_WOLFSSL)
+target_compile_options(${COMPONENT_NAME} PUBLIC -DWOLFSSL_USER_SETTINGS)
+
+target_link_libraries(ssl "-L ${CMAKE_CURRENT_SOURCE_DIR}/wolfssl/lib")
+target_link_libraries(ssl wolfssl)
+else()
+if(CONFIG_SSL_USING_MBEDTLS)
+target_compile_options(${COMPONENT_NAME} PUBLIC -DMBEDTLS_CONFIG_FILE="esp_config.h")
+endif()
+endif()