[Makefile]: Remove lockfile before build (#847)

In case previous build was forcefully stopped, we need to remove screen lock so that build won't be stuck. Signed-off-by: marian-pritsak <marianp@mellanox.com>
2017-07-27 07:52:12 +03:00 · 2017-07-27 07:52:12 +03:00 · 1c165067af
commit 1c165067af
parent 987aec3565
1 changed files with 3 additions and 0 deletions
--- a/3
+++ b/3
@ -7,6 +7,9 @@ SHELL = /bin/bash
 USER := $(shell id -un)
 PWD := $(shell pwd)

+# Remove lock file in case previous run was forcefully stopped
+$(shell rm -f .screen)
+
 MAKEFLAGS += -B

 SLAVE_TAG = $(shell shasum sonic-slave/Dockerfile | awk '{print substr($$1,0,11);}')