contribs: fix gnutls build for windows

Change-Id: I74a713c610d4705dc573ced052fef2dd79a6b0f8

contrib/src/gnutls/mkdir_permissions.patch

@@ -0,0 +1,22 @@
+diff --git a/lib/verify-tofu.c b/lib/verify-tofu.c
+index 1b92583..3c0dd8d 100644
+--- a/lib/verify-tofu.c
++++ b/lib/verify-tofu.c
+@@ -493,7 +493,7 @@ int gnutls_store_pubkey(const char *db_name, gnutls_tdb_t tdb, const char *host,
+ 			return gnutls_assert_val(ret);
+ 
+ 		_gnutls_debug_log("Configuration path: %s\n", local_file);
+-		mkdir(local_file, 0700);
++		mkdir(local_file);
+ 
+ 		ret = find_config_file(local_file, sizeof(local_file));
+ 		if (ret < 0)
+@@ -594,7 +594,7 @@ int gnutls_store_commitment(const char *db_name, gnutls_tdb_t tdb,
+ 			return gnutls_assert_val(ret);
+ 
+ 		_gnutls_debug_log("Configuration path: %s\n", local_file);
+-		mkdir(local_file, 0700);
++		mkdir(local_file);
+ 
+ 		ret = find_config_file(local_file, sizeof(local_file));
+ 		if (ret < 0)

contrib/src/gnutls/package.json

@@ -12,7 +12,8 @@
     "patches": [
         "gnutls-3.6.7-win32-compat.patch",
         "gnutls-3.6.7-win32-vs-support.patch",
-        "read-file-limits.h.patch"
+        "read-file-limits.h.patch",
+        "mkdir_permissions.patch"
     ],
     "win_patches": [],
     "project_paths": [