From: Keith Packard <keithp@keithp.com>
Date: Thu, 26 Aug 2010 22:57:09 +0000 (-0700)
Subject: altos: always rebuild ao_product.c to track git version
X-Git-Tag: debian/0.6+373+gcf65c6b~16
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=34055129b4008f6a9833887b12dee39ffa408002;hp=99400fdc0f19ef538fc362dde5c3ab5b7cdac409

altos: always rebuild ao_product.c to track git version

The git version is built into ao_product.c and saved in eeprom log
files, providing useful diagnostics about the firmware revision used
for each flight. However, if ao_product.c isn't recompiled, then the
updated version won't be included. Force recompilation of this file
each time make is run to ensure that the final output contains an
updated version number.

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

diff --git a/src/Makefile.proto b/src/Makefile.proto
index 8bc8b0e1..59a3b8a6 100644
--- a/src/Makefile.proto
+++ b/src/Makefile.proto
@@ -214,9 +214,11 @@ all: ../$(PROG)
 ../altitude.h: make-altitude
 	nickle $< > $@
 
-ao_product.h: ao-make-product.5c
+ao_product.h: ao-make-product.5c always
 	$(call quiet,NICKLE,$<) $< -m altusmetrum.org -i $(IDPRODUCT) -p $(PRODUCT) -v $(VERSION) > $@
 
+always:
+
 ao_product.rel: ao_product.c ao_product.h
 	$(call quiet,CC) -c $(CFLAGS) -D PRODUCT_DEFS='\"ao_product.h\"' -o$@ $<