From 51315614e1998b837079a1b256d0ca38220d619d Mon Sep 17 00:00:00 2001
From: Damien George <damien.p.george@gmail.com>
Date: Sat, 3 May 2014 17:39:07 +0100
Subject: [PATCH] stmhal: Default build directory now includes board name.

BUILD is build-$(BOARD) by default.
---
 stmhal/Makefile | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/stmhal/Makefile b/stmhal/Makefile
index 09c03d71e4..26f15cfcd3 100644
--- a/stmhal/Makefile
+++ b/stmhal/Makefile
@@ -1,3 +1,13 @@
+# Select the board to build for: if not given on the command line,
+# then default to PYBV10.
+BOARD ?= PYBV10
+ifeq ($(wildcard boards/$(BOARD)/.),)
+$(error Invalid BOARD specified)
+endif
+
+# If the build directory is not given, make it reflect the board name.
+BUILD ?= build-$(BOARD)
+
 include ../py/mkenv.mk
 
 # qstr definitions (must come before including py.mk)
@@ -32,10 +42,6 @@ INC += -I$(CC3K_DIR)
 CFLAGS_CORTEX_M4 = -mthumb -mtune=cortex-m4 -mabi=aapcs-linux -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard -fsingle-precision-constant -Wdouble-promotion
 CFLAGS = $(INC) -Wall -Werror -ansi -std=gnu99 $(CFLAGS_CORTEX_M4) $(COPT)
 
-BOARD ?= PYBV10
-ifeq ($(wildcard boards/$(BOARD)/.),)
-$(error Invalid BOARD specified)
-endif
 CFLAGS += -Iboards/$(BOARD)
 
 #Debugging/Optimization