altos/stm: Turn on -Wextra

[fw/altos] / src / stm / Makefile.defs

diff --git a/src/stm/Makefile.defs b/src/stm/Makefile.defs
index 0710d74774ec4e18c4e8fba3df9db52ba342a14e..1e31e5907fedf45a597ca637d49e9d72376d8b8b 100644 (file)
--- a/src/stm/Makefile.defs
+++ b/src/stm/Makefile.defs
@@ -10,7 +10,7 @@ vpath ao-make-product.5c ../util
 .SUFFIXES: .elf .ihx
 
 .elf.ihx:
-       objcopy -O ihex $*.elf $@
+       $(ELFTOHEX) --output=$@ $*.elf
 
 ifndef TOPDIR
 TOPDIR=..
@@ -22,14 +22,18 @@ endif
 include $(TOPDIR)/Makedefs
 
 CC=$(ARM_CC)
-LIBS=-lpdclib-cortex-m3 -lgcc
+LIBS=$(PDCLIB_LIBS_M3) -lgcc
 
-AO_CFLAGS=-I. -I../stm -I../core -I../drivers -I../math -I..
-STM_CFLAGS=-std=gnu99 -mlittle-endian -mcpu=cortex-m3 -mthumb -ffreestanding -nostdlib $(AO_CFLAGS)
+WARN_FLAGS=-Wall -Wextra
+
+AO_CFLAGS=-I. -I../stm -I../core -I../drivers -I../math -I.. $(PDCLIB_INCLUDES)
+STM_CFLAGS=-std=gnu99 -mlittle-endian -mcpu=cortex-m3 -mthumb \
+       -ffreestanding -nostdlib $(AO_CFLAGS) $(WARN_FLAGS)
 
 LDFLAGS=-L../stm -Wl,-Taltos.ld
 
 NICKLE=nickle
+ELFTOHEX=$(TOPDIR)/../ao-tools/ao-elftohex/ao-elftohex
 
 V=0
 # The user has explicitly enabled quiet compilation.