make/serial.inc.mk: set TERMFLAGS only if not set

6 years ago · 2739354bab
1 changed files with 2 additions and 2 deletions
--- a/makefiles/tools/serial.inc.mk
+++ b/makefiles/tools/serial.inc.mk
@ -11,7 +11,7 @@ ifeq ($(PORT),)
 endif

 export BAUD ?= 115200
-export TERMFLAGS += -p "$(PORT)" -b "$(BAUD)"
-export TERMPROG = $(RIOTBASE)/dist/tools/pyterm/pyterm
+export TERMFLAGS ?= -p "$(PORT)" -b "$(BAUD)"
+export TERMPROG ?= $(RIOTBASE)/dist/tools/pyterm/pyterm

 export PORT