-do not run epoll tests if epoll was disabled, even on linux

src/testcurl/https/test_https_get_parallel.c

@@ -141,7 +141,7 @@ main (int argc, char *const *argv)
 
   if (curl_uses_nss_ssl() == 0)
     aes256_sha = "rsa_aes_256_sha";    
-#if LINUX
+#if EPOLL_SUPPORT
   errorCount +=
     test_wrap ("single threaded daemon, single client, epoll", &test_single_client,
                NULL,
@@ -157,7 +157,7 @@ main (int argc, char *const *argv)
                aes256_sha, CURL_SSLVERSION_TLSv1, MHD_OPTION_HTTPS_MEM_KEY,
                srv_key_pem, MHD_OPTION_HTTPS_MEM_CERT,
                srv_self_signed_cert_pem, MHD_OPTION_END);
-#if LINUX
+#if EPOLL_SUPPORT
   errorCount +=
     test_wrap ("single threaded daemon, parallel clients, epoll",
                &test_parallel_clients, NULL,

src/testcurl/https/test_https_get_select.c

@@ -221,7 +221,7 @@ main (int argc, char *const *argv)
       fprintf (stderr, "Error: %s\n", strerror (errno));
       return -1;
     }
-#if LINUX
+#if EPOLL_SUPPORT
   if (0 != (errorCount = testExternalGet (MHD_USE_EPOLL_LINUX_ONLY)))
     fprintf (stderr, "Fail: %d\n", errorCount);
 #endif