TODO: make it configurable via dist tag in configure.ac

--- NetworkManager-1.28.0/src/core/settings/plugins/ifcfg-rh/nms-ifcfg-rh-common.h.orig	2020-12-09 21:18:05.050791134 +0100
+++ NetworkManager-1.28.0/src/core/settings/plugins/ifcfg-rh/nms-ifcfg-rh-common.h	2020-12-09 21:18:11.494457108 +0100
@@ -21,7 +21,7 @@
 #define AUGNEW_TAG ".augnew"
 #define AUGTMP_TAG ".augtmp"
 
-#define IFCFG_DIR SYSCONFDIR "/sysconfig/network-scripts"
+#define IFCFG_DIR SYSCONFDIR "/sysconfig/interfaces"
 
 #define TYPE_ETHERNET   "Ethernet"
 #define TYPE_WIRELESS   "Wireless"