From: Michal Mazur <mkm@semihalf.com>
Date: Thu, 4 Jan 2018 15:11:24 +0000 (+0100)
Subject: Preserve environment variables when starting VPP
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F92%2F9992%2F1;p=odp4vpp.git

Preserve environment variables when starting VPP

Environment variables may contain configuration for platform drivers.
They were lost when starting VPP using 'make run/debug' commands.

Change-Id: I47d71b1d47a33cb8386f106bac215208e7030b1d
Signed-off-by: Michal Mazur <mkm@semihalf.com>
---

diff --git a/Makefile b/Makefile
index 3ef236a6..ee59d41b 100644
--- a/Makefile
+++ b/Makefile
@@ -351,13 +351,13 @@ define run
 	@echo "WARNING: STARTUP_CONF not defined or file doesn't exist."
 	@echo "         Running with minimal startup config: $(MINIMAL_STARTUP_CONF)\n"
 	@cd $(STARTUP_DIR) && \
-	  sudo $(2) $(1)/vpp/bin/vpp $(MINIMAL_STARTUP_CONF) \
+	  sudo -E $(2) $(1)/vpp/bin/vpp $(MINIMAL_STARTUP_CONF) \
 	    plugin_path $(subst $(subst ,, ),:,$(wildcard $(1)/*/lib*/vpp_plugins))
 endef
 else
 define run
 	@cd $(STARTUP_DIR) && \
-	  sudo $(2) $(1)/vpp/bin/vpp $(shell cat $(STARTUP_CONF) | sed -e 's/#.*//') \
+	  sudo -E $(2) $(1)/vpp/bin/vpp $(shell cat $(STARTUP_CONF) | sed -e 's/#.*//') \
 	    plugin_path $(subst $(subst ,, ),:,$(wildcard $(1)/*/lib*/vpp_plugins))
 endef
 endif