commit a47375de8c7b0f4dcb95097c8119ea47b6e2636c
author Yann E. MORIN <yann.morin.1998@free.fr> Thu Dec 28 23:49:49 2017 +0100
committer Denys Vlasenko <vda.linux@googlemail.com> Thu Jan 04 14:43:46 2018 +0100
tree 9fe39fae17c8e0d52f543c4a1d5da947520e54cb
parent 952d5a6024e7b2a6d5a351a8d1329bd985da3c76

build system: add rule to install without cloberring existing utilities

Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

Makefile.custom

diff --git a/Makefile.custom b/Makefile.custom
index 891c9ce..28d0ef7 100644
--- a/Makefile.custom
+++ b/Makefile.custom
@@ -46,6 +46,9 @@
 	@echo
 endif
 
+install-noclobber: INSTALL_OPTS+=--noclobber
+install-noclobber: install
+
 uninstall: busybox.links
 	rm -f $(CONFIG_PREFIX)/bin/busybox
 	for i in `cat busybox.links` ; do rm -f $(CONFIG_PREFIX)$$i; done