From 6a1e398e590121458176758858bb4210f3eb5a55 Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Tue, 8 Oct 2013 09:22:03 -0700
Subject: Add --with parameters to configure for compiler selection

This allows the user to specify which compiler to use for each target
CPU. Also checks to make sure the arm compiler supports -m0 and -m3
cpu type flags. The build now actually uses the specified compilers too.

Signed-off-by: Keith Packard <keithp@keithp.com>
---
 src/stm/Makefile-flash.defs | 11 ++++++-----
 src/stm/Makefile.defs       | 15 ++++++++++-----
 2 files changed, 16 insertions(+), 10 deletions(-)

(limited to 'src/stm')

diff --git a/src/stm/Makefile-flash.defs b/src/stm/Makefile-flash.defs
index 86f76d46..f429d9bd 100644
--- a/src/stm/Makefile-flash.defs
+++ b/src/stm/Makefile-flash.defs
@@ -6,14 +6,15 @@ vpath ao-make-product.5c $(TOPDIR)/util
 .elf.ihx:
 	objcopy -O ihex $*.elf $@
 
-CC=/opt/cortex/bin/arm-none-eabi-gcc
-SAT=/opt/cortex
-SAT_CLIB=$(SAT)/lib/pdclib-cortex-m3.a
-SAT_CFLAGS=-I$(SAT)/include
-
 ifndef VERSION
 include $(TOPDIR)/Version
 endif
+include $(TOPDIR)/Makedefs
+
+CC=$(ARM_CC)
+SAT=/opt/cortex
+SAT_CLIB=$(SAT)/lib/pdclib-cortex-m3.a
+SAT_CFLAGS=-I$(SAT)/include
 
 AO_CFLAGS=-I. -I$(TOPDIR)/stm -I$(TOPDIR)/core -I$(TOPDIR)/drivers -I$(TOPDIR)/product -I$(TOPDIR)
 STM_CFLAGS=-std=gnu99 -mlittle-endian -mcpu=cortex-m3 -mthumb -ffreestanding -nostdlib $(AO_CFLAGS) $(SAT_CFLAGS)
diff --git a/src/stm/Makefile.defs b/src/stm/Makefile.defs
index 8ef30521..ede75f80 100644
--- a/src/stm/Makefile.defs
+++ b/src/stm/Makefile.defs
@@ -12,14 +12,19 @@ vpath ao-make-product.5c ../util
 .elf.ihx:
 	objcopy -O ihex $*.elf $@
 
-SAT=/opt/cortex
-CC=$(SAT)/bin/arm-none-eabi-gcc
-SAT_CLIB=$(SAT)/lib/pdclib-cortex-m3.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=$(SAT)/lib/pdclib-cortex-m3.a
+SAT_CFLAGS=-I$(SAT)/include
 
 AO_CFLAGS=-I. -I../stm -I../core -I../drivers -I..
 STM_CFLAGS=-std=gnu99 -mlittle-endian -mcpu=cortex-m3 -mthumb -ffreestanding -nostdlib $(AO_CFLAGS) $(SAT_CFLAGS)
-- 
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