From ff00096a391d3f90e409bee974bbce57ba398d51 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ga=C3=ABtan=20Harter?= <gaetan.harter@fu-berlin.de>
Date: Fri, 17 May 2019 13:52:34 +0200
Subject: [PATCH] boards/tools: remove exporting MSPDEBUGFLAGS

MSPDEBUGFLAGS is evaluated only in the same file.
Its value does not need to be exported.

This will also prevent evaluating 'PORT' for MSPDEBUGFLAGS when not needed.
---
 boards/common/msb-430/Makefile.include | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/boards/common/msb-430/Makefile.include b/boards/common/msb-430/Makefile.include
index 6a4311f41f..58be9005a8 100644
--- a/boards/common/msb-430/Makefile.include
+++ b/boards/common/msb-430/Makefile.include
@@ -10,9 +10,9 @@ include $(RIOTMAKE)/tools/serial.inc.mk
 
 # setup flash tool
 export PROGRAMMER ?= olimex
-export MSPDEBUGFLAGS += -j $(PROGRAMMER)
+MSPDEBUGFLAGS += -j $(PROGRAMMER)
 ifeq ($(strip $(PROGRAMMER)),uif)
-  export MSPDEBUGFLAGS += -d $(PORT)
+  MSPDEBUGFLAGS += -d $(PORT)
 endif
 FLASHER ?= mspdebug
 FFLAGS = $(MSPDEBUGFLAGS) "prog $(HEXFILE)"