Revert "Only build libmbedcrypto"

This reverts commit 8298d70beecb6c3c1a375954e03f4ed1a80efc0a.

Conflicts:
* library/Makefile: removal of SOEXT_X509 and SOEXT_TLS vs change of
  value of SOEXT_CRYPTO. Keep all, with the new value of SOEXT_CRYPTO.
diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index 9780b1c..8db0828 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -95,6 +95,30 @@
 
 list(APPEND src_crypto ${thirdparty_src})
 
+set(src_x509
+    certs.c
+    pkcs11.c
+    x509.c
+    x509_create.c
+    x509_crl.c
+    x509_crt.c
+    x509_csr.c
+    x509write_crt.c
+    x509write_csr.c
+)
+
+set(src_tls
+    debug.c
+    net_sockets.c
+    ssl_cache.c
+    ssl_ciphersuites.c
+    ssl_cli.c
+    ssl_cookie.c
+    ssl_srv.c
+    ssl_ticket.c
+    ssl_tls.c
+)
+
 if(CMAKE_COMPILER_IS_GNUCC)
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wmissing-declarations -Wmissing-prototypes")
 endif(CMAKE_COMPILER_IS_GNUCC)
@@ -137,8 +161,12 @@
 endif(NOT USE_STATIC_MBEDTLS_LIBRARY AND NOT USE_SHARED_MBEDTLS_LIBRARY)
 
 if(USE_STATIC_MBEDTLS_LIBRARY AND USE_SHARED_MBEDTLS_LIBRARY)
+    set(mbedtls_static_target "mbedtls_static")
+    set(mbedx509_static_target "mbedx509_static")
     set(mbedcrypto_static_target "mbedcrypto_static")
 elseif(USE_STATIC_MBEDTLS_LIBRARY)
+    set(mbedtls_static_target "mbedtls")
+    set(mbedx509_static_target "mbedx509")
     set(mbedcrypto_static_target "mbedcrypto")
 endif()
 
@@ -150,9 +178,23 @@
         PUBLIC ${MBEDTLS_DIR}/include/
         PUBLIC ${MBEDTLS_DIR}/crypto/include/)
 
-    install(TARGETS ${mbedcrypto_static_target}
-            DESTINATION ${LIB_INSTALL_DIR}
-            PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
+    if(USE_CRYPTO_SUBMODULE)
+        install(TARGETS ${mbedcrypto_static_target}
+                DESTINATION ${LIB_INSTALL_DIR}
+                PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
+    else()
+        add_library(${mbedx509_static_target} STATIC ${src_x509})
+        set_target_properties(${mbedx509_static_target} PROPERTIES OUTPUT_NAME mbedx509)
+        target_link_libraries(${mbedx509_static_target} ${libs} ${mbedcrypto_static_target})
+
+        add_library(${mbedtls_static_target} STATIC ${src_tls})
+        set_target_properties(${mbedtls_static_target} PROPERTIES OUTPUT_NAME mbedtls)
+        target_link_libraries(${mbedtls_static_target} ${libs} ${mbedx509_static_target})
+
+        install(TARGETS ${mbedtls_static_target} ${mbedx509_static_target} ${mbedcrypto_static_target}
+                DESTINATION ${LIB_INSTALL_DIR}
+                PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
+    endif()
 endif(USE_STATIC_MBEDTLS_LIBRARY)
 
 if(USE_SHARED_MBEDTLS_LIBRARY)
@@ -163,9 +205,23 @@
         PUBLIC ${MBEDTLS_DIR}/include/
         PUBLIC ${MBEDTLS_DIR}/crypto/include/)
 
-    install(TARGETS mbedcrypto
-            DESTINATION ${LIB_INSTALL_DIR}
-            PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
+    if(USE_CRYPTO_SUBMODULE)
+        install(TARGETS mbedcrypto
+                DESTINATION ${LIB_INSTALL_DIR}
+                PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
+    else()
+        add_library(mbedx509 SHARED ${src_x509})
+        set_target_properties(mbedx509 PROPERTIES VERSION 2.16.0 SOVERSION 0)
+        target_link_libraries(mbedx509 ${libs} mbedcrypto)
+
+        add_library(mbedtls SHARED ${src_tls})
+        set_target_properties(mbedtls PROPERTIES VERSION 2.16.0 SOVERSION 12)
+        target_link_libraries(mbedtls ${libs} mbedx509)
+
+        install(TARGETS mbedtls mbedx509 mbedcrypto
+                DESTINATION ${LIB_INSTALL_DIR}
+                PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
+    endif()
 endif(USE_SHARED_MBEDTLS_LIBRARY)
 
 if(USE_CRYPTO_SUBMODULE)
@@ -174,8 +230,8 @@
         add_dependencies(crypto_lib mbedcrypto_static)
     endif()
 else()
-    add_custom_target(lib DEPENDS mbedcrypto)
+    add_custom_target(lib DEPENDS mbedcrypto mbedx509 mbedtls)
     if(USE_STATIC_MBEDTLS_LIBRARY AND USE_SHARED_MBEDTLS_LIBRARY)
-        add_dependencies(lib mbedcrypto_static)
+        add_dependencies(lib mbedcrypto_static mbedx509_static mbedtls_static)
     endif()
 endif()