* Fixed some build configuration variations.

* Fixed `PEM_BUFSIZE` macro redefined when building with coexist.
* Updated the `user_settings_all.h` and `user_settings_wolfboot_keytools.h` to include latest options.
* Improved API unit test error case checking where `TEST_RES_CHECK` is not used.
* Changed `TEST_SKIPPED` to unique value.
* Added CI tests for enable-all, small stack, and user setting templates.

examples/server/server.c

@@ -2995,7 +2995,7 @@ THREAD_RETURN WOLFSSL_THREAD server_test(void* args)
 #ifndef NO_HANDSHAKE_DONE_CB
         wolfSSL_SetHsDoneCb(ssl, myHsDoneCb, NULL);
 #endif
-#ifdef HAVE_CRL
+#if defined(HAVE_CRL) && !defined(NO_FILESYSTEM)
     if (!disableCRL) {
 #ifdef HAVE_CRL_MONITOR
         crlFlags = WOLFSSL_CRL_MONITOR | WOLFSSL_CRL_START_MON;
@@ -3021,8 +3021,9 @@ THREAD_RETURN WOLFSSL_THREAD server_test(void* args)
         }
 #ifndef NO_RSA
     /* All the OCSP Stapling test certs are RSA. */
-#if defined(HAVE_CERTIFICATE_STATUS_REQUEST) \
-    || defined(HAVE_CERTIFICATE_STATUS_REQUEST_V2)
+#if !defined(NO_FILESYSTEM) && (\
+       defined(HAVE_CERTIFICATE_STATUS_REQUEST) \
+    || defined(HAVE_CERTIFICATE_STATUS_REQUEST_V2))
         { /* scope start */
             const char* ca1 = "certs/ocsp/intermediate1-ca-cert.pem";
             const char* ca2 = "certs/ocsp/intermediate2-ca-cert.pem";