makefile.common.in

sdcc是为51等小型嵌入式cpu设计的c语言编译器支持数种不同类型的cpu

###########################################################
### Makefile.common.in for the GNU PIC Library
###
### Copyright (C) 2005 by Raphael Neider <rneider AT web.de>
###
### The GNU PIC Library was originally designed and
### implemented by
###	Vangelis Rokas <[e-mail]>
###
### It is currently maintained by
###	Raphael Neider <rneider AT web.de>
###
### This file may be distributed under the terms of the the
### GNU General Public License (GPL). See COPYING for details.
###
### $Id: Makefile.common.in 4148 2006-05-01 20:47:12Z tecodev $
###

SHELL = bash

#################################################
### verboseness
#Q	?= 		# be verbose
Q	?= @		# be quiet
# be really quiet (suppress "Entering/Leaving directory...")
#MAKEFLAGS := $(filter-out -s,$(MAKEFLAGS)) -s

#################################################
### compiler switches
ARCH   ?= 452		# might be overwritten in libio

CFLAGS ?=
CFLAGS += -mpic16 -p18f$(ARCH)
CFLAGS += --std-c99
CFLAGS += -I. -I$(top_srcdir)/../../include/pic16

#################################################
### optimization flags
CFLAGS += --fommit-frame-pointer
CFLAGS += --obanksel=9
CFLAGS += --denable-peeps
CFLAGS += --optimize-goto
CFLAGS += --optimize-cmp
CFLAGS += --optimize-df

#################################################
### debugging PIC16 port
#CFLAGS += --debug-ralloc
#CFLAGS += --debug-xtra
#CFLAGS += --pcode-verbose
CFLAGS += --i-code-in-asm

#################################################
### debugging SDCC's optimizations
#CFLAGS += --nooverlay
#CFLAGS += --nogcse
#CFLAGS += --nolabelopt
#CFLAGS += --noinvariant
#CFLAGS += --noinduction
#CFLAGS += --nojtbound
#CFLAGS += --noloopreverse

#################################################
### assembler switches
ASFLAGS ?=
ASFLAGS += -pp18f$(ARCH)
ASFLAGS += -I$(top_srcdir)/../../include/pic16
ASFLAGS += -I$(srcdir)

#################################################
### linker switches
LDFLAGS ?=
LDFLAGS += -m -l -w

#################################################
### librarian switches
LIBFLAGS ?=
LIBFLAGS += -c

#################################################
### programs to use
CPP	= $(top_builddir)../../../bin/sdcpp
CC	= $(top_builddir)../../../bin/sdcc --asm=@GPASM@
AS	= @GPASM@
LD	= @GPLINK@
LIB	= @GPLIB@

SED	?= @SED@
GREP	?= @EGREP@

MKDIR	?= @MKDIR@
RMDIR	?= @RMDIR@
CP	?= @CP@
MV	?= @MV@
RM	?= @RM@