From c802ef055cdce6d3b36387421e8c53062d19433c Mon Sep 17 00:00:00 2001
From: Karl Palsson <karlp@tweak.net.au>
Date: Tue, 4 Apr 2017 21:03:19 +0000
Subject: rules.mk: make sure flashing works from other directories

Provide full path when communicating with openocd.
This means you can run a permanent openocd session from the ./openocd
directory, and still have things working with just "make flash" from
whatever test directory you are in.
---
 rules.mk | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rules.mk b/rules.mk
index 08a648e..2cb7248 100644
--- a/rules.mk
+++ b/rules.mk
@@ -150,13 +150,13 @@ $(PROJECT).elf: $(OBJS) $(LDSCRIPT)
 %.flash: %.elf
 	@printf "  FLASH\t$<\n"
 ifeq (,$(OOCD_FILE))
-	$(Q)(echo "halt; program $(*).elf verify reset" | nc -4 localhost 4444 2>/dev/null) || \
+	$(Q)(echo "halt; program $(realpath $(*).elf) verify reset" | nc -4 localhost 4444 2>/dev/null) || \
 		$(OOCD) -f interface/$(OOCD_INTERFACE).cfg \
 		-f target/$(OOCD_TARGET).cfg \
 		-c "program $(*).elf verify reset exit" \
 		$(NULL)
 else
-	$(Q)(echo "halt; program $(*).elf verify reset" | nc -4 localhost 4444 2>/dev/null) || \
+	$(Q)(echo "halt; program $(realpath $(*).elf) verify reset" | nc -4 localhost 4444 2>/dev/null) || \
 		$(OOCD) -f $(OOCD_FILE) \
 		-c "program $(*).elf verify reset exit" \
 		$(NULL)
-- 
cgit