From 5ebabcda4134dfac94967e43e7791354202c5b45 Mon Sep 17 00:00:00 2001
From: Paul Sokolovsky <pfalcon@users.sourceforge.net>
Date: Tue, 13 Jan 2015 04:02:56 +0200
Subject: minimal: Convert "bare-arm" port to "minimal" port.

This enable libc functions, GC, and line-editing function. Also, UART
emulation for POSIX systems is added. Emulation build is set as default.
---
 minimal/Makefile | 25 +++++++++++++++++++++----
 1 file changed, 21 insertions(+), 4 deletions(-)

(limited to 'minimal/Makefile')

diff --git a/minimal/Makefile b/minimal/Makefile
index a59bb9f89..65a40a250 100644
--- a/minimal/Makefile
+++ b/minimal/Makefile
@@ -1,19 +1,29 @@
 include ../py/mkenv.mk
 
+CROSS = 0
+
 # qstr definitions (must come before including py.mk)
 QSTR_DEFS = qstrdefsport.h
 
 # include py core make definitions
 include ../py/py.mk
 
+ifeq ($(CROSS), 1)
 CROSS_COMPILE = arm-none-eabi-
+endif
 
 INC =  -I.
 INC += -I..
+INC += -I../lib/mp-readline
+INC += -I$(PY_SRC) -I../stmhal
 INC += -I$(BUILD)
 
+ifeq ($(CROSS), 1)
 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 -nostdlib $(CFLAGS_CORTEX_M4) $(COPT)
+else
+CFLAGS = -m32 $(INC) -Wall -Werror -ansi -std=gnu99 $(COPT)
+endif
 
 #Debugging/Optimization
 ifeq ($(DEBUG), 1)
@@ -22,15 +32,22 @@ else
 CFLAGS += -Os -DNDEBUG
 endif
 
+ifeq ($(CROSS), 1)
 LDFLAGS = -nostdlib -T stm32f405.ld -Map=$@.map --cref
+else
+LD = gcc
+LDFLAGS = -m32 -Wl,-Map=$@.map,--cref
+endif
 LIBS =
 
 SRC_C = \
 	main.c \
-#	printf.c \
-	string0.c \
-	malloc0.c \
-	gccollect.c \
+	uart_core.c \
+	uart_extra.c \
+	stmhal/printf.c \
+	stmhal/string0.c \
+	stmhal/pyexec.c \
+	lib/mp-readline/readline.c \
 
 SRC_S = \
 #	startup_stm32f40xx.s \
-- 
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