common.mk

QNX ADS BSP code for i.MX27 chips

#  
# Copyright 2007, QNX Software Systems. 
#  
# Licensed under the Apache License, Version 2.0 (the "License"). You 
# may not reproduce, modify or distribute this software except in 
# compliance with the License. You may obtain a copy of the License 
# at: http://www.apache.org/licenses/LICENSE-2.0 
#  
# Unless required by applicable law or agreed to in writing, software 
# distributed under the License is distributed on an "AS IS" basis, 
# WITHOUT WARRANTIES OF ANY KIND, either express or implied.
# 
# This file may contain contributions from others, either as 
# contributors under the License or as licensors under other terms.  
# Please review this entire file for other proprietary rights or license 
# notices, as well as the QNX Development Suite License Guide at 
# http://licensing.qnx.com/license-guide/ for other information.
# 
# General purpose makefile for building a Neutrino startup Lib
#
ifndef QCONFIG
QCONFIG=qconfig.mk
endif
include $(QCONFIG)

define PINFO
PINFO DESCRIPTION=startup library
endef

ASMOFF_FORMAT_x86 = cpp

NAME = startup

DEFFILE = asmoff.def 

INSTALLDIR = usr/lib

MDRIVER_SRCPATH = $(MDRIVER_ROOT)/$(CPU) $(MDRIVER_ROOT)
EXTRA_SRCVPATH += $(if $(wildcard $(MDRIVER_ROOT)/mdriver.c),$(MDRIVER_SRCPATH))

-include ../../roots.mk
ifndef MDRIVER_ROOT
MDRIVER_ROOT=$(PRODUCT_ROOT)/mdriver
endif

include $(MKFILES_ROOT)/qtargets.mk

asmoff.def: $(PROJECT_ROOT)/asmoff.h $(CPU_ROOT)/asmoff.c

CCVFLAG_64 = -D_PADDR_BITS=64

CCFLAGS_gcc_ = -O2 -fomit-frame-pointer
CCFLAGS_gcc_qcc = -O2 -Wc,-fomit-frame-pointer
CCFLAGS = $(CCFLAGS_$(COMPILER_TYPE)_$(COMPILER_DRIVER))

#
# Allow us to generate the deprecated sections
#
CCFLAGS += -DENABLE_DEPRECATED_SYSPAGE_SECTIONS

#
# This particular little kludge is to stop GCC from using F.P. instructions
# to move 8 byte quantities around. 
#
CC_nto_ppc_gcc += -msoft-float
CC_nto_ppc_gcc_qcc += -Wc,-msoft-float

callout_interrupt_mips_smp.o: callout_interrupt_mips_smp.S callout_interrupt_mips.S