Add --with parameters to configure for compiler selection

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

diff --git a/src/lpc/Makefile.defs b/src/lpc/Makefile.defs
index 2873d5e86ef60c2c6899e8e0c8803ed9be7f9b62..d541230ac354c41dc520c34693baa8a5f7714e10 100644 (file)
--- a/src/lpc/Makefile.defs
+++ b/src/lpc/Makefile.defs
@@ -7,19 +7,24 @@ vpath load_csv.5c ../kalman
 vpath matrix.5c ../kalman
 vpath ao-make-product.5c ../util
 
-CC=arm-none-eabi-gcc
-SAT=/opt/cortex
-SAT_CLIB=$(SAT)/lib/pdclib-cortex-m0.a
-SAT_CFLAGS=-I$(SAT)/include
+ifndef TOPDIR
+TOPDIR=..
+endif
 
 ifndef VERSION
-include ../Version
+include $(TOPDIR)/Version
 endif
+include $(TOPDIR)/Makedefs
+
+CC=$(ARM_CC)
+SAT=/opt/cortex
+SAT_CLIB=$(SAT)/lib/pdclib-cortex-m0.a
+SAT_CFLAGS=-I$(SAT)/include
 
-AO_CFLAGS=-I. -I../lpc -I../core -I../drivers -I..
+AO_CFLAGS=-I. -I$(TOPDIR)/lpc -I$(TOPDIR)/core -I$(TOPDIR)/drivers -I$(TOPDIR)
 LPC_CFLAGS=-std=gnu99 -mlittle-endian -mcpu=cortex-m0 -mthumb -ffreestanding -nostdlib $(AO_CFLAGS) $(SAT_CFLAGS)
 
-LDFLAGS=$(LPC_CFLAGS) -L../stm -Wl,-Taltos.ld
+LDFLAGS=$(LPC_CFLAGS) -L$(TOPDIR)/stm -Wl,-Taltos.ld
 
 NICKLE=nickle
 
@@ -34,8 +39,8 @@ quiet ?= $($1)
 .c.o:
        $(call quiet,CC) -c $(CFLAGS) $<
 
-ao_serial_lpc.h: ../lpc/baud_rate ao_pins.h
-       nickle ../lpc/baud_rate `awk '/AO_LPC_CLKOUT/{print $$3}' ao_pins.h` > $@
+ao_serial_lpc.h: $(TOPDIR)/lpc/baud_rate ao_pins.h
+       nickle $(TOPDIR)/lpc/baud_rate `awk '/AO_LPC_CLKOUT/{print $$3}' ao_pins.h` > $@
 
 ao_serial_lpc.o: ao_serial_lpc.h