From: Keith Packard <keithp@keithp.com>
Date: Sun, 24 Mar 2013 22:26:26 +0000 (-0700)
Subject: altos/stm: Add .elf to .ihx rule
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=72a1110b6d0571d43ddba437683f66f6d54bfda8;p=fw%2Faltos

altos/stm: Add .elf to .ihx rule

Uses objcopy -O ihex to extract the initialized bits from an elf file

Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/src/stm/Makefile.defs b/src/stm/Makefile.defs
index 04404cdc..3ce6eead 100644
--- a/src/stm/Makefile.defs
+++ b/src/stm/Makefile.defs
@@ -7,6 +7,11 @@ vpath load_csv.5c ../kalman
 vpath matrix.5c ../kalman
 vpath ao-make-product.5c ../util
 
+.SUFFIXES: .elf .ihx
+
+.elf.ihx:
+	objcopy -O ihex $*.elf $@
+
 CC=arm-none-eabi-gcc
 SAT=/home/keithp/sat
 SAT_CLIB=$(SAT)/lib/pdclib.a