# Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

# All rights reserved.

# This component and the accompanying materials are made available

# under the terms of "Eclipse Public License v1.0"

# which accompanies this distribution, and is available

# at the URL "http://www.eclipse.org/legal/epl-v10.html".

#

# Initial Contributors:

# Nokia Corporation - initial contribution.

#

# Contributors:

#

# Description:

#

# To guarantee there is a slash at the end of EPOCROOT in case there is not.

# This is needed to ensure compatibility with SBSv1. 

TMPROOT:=$(subst \,/,$(EPOCROOT))

EPOCROOT:=$(patsubst %/,%,$(TMPROOT))/

include $(EPOCROOT)epoc32/tools/shell/$(notdir $(basename $(SHELL))).mk

## Set the source directory

BLDINFDIR := ../../../unref/orphan/cedgen/base/integrator/.

SRCDIR = $(EXTENSION_ROOT)/nandboot/miniboot

SPECSRCDIR = $(EXTENSION_ROOT)/../integratormotherboard/nandboot/miniboot

TARGETDIR = $(EPOCROOT)epoc32/release/$(PLATFORM_PATH)

EPOCINCDIR = $(EPOCROOT)epoc32/include/integrator/logic/lmnand2

#Rules

vpath %.s . $(SPECSRCDIR) $(SRCDIR)

vpath %.inc . $(SRCDIR) $(SPECSRCDIR) $(EPOCINCDIR)

vpath %.ginc . $(BUILDLOC)

# Build directory (EPOCBLD too long)

#BUILDLOC = $(EPOCROOT)epoc32/build/integrator/logic/lmnand2/nandboot/miniboot/$(PLATFORM_PATH)/$(CFG_PATH)

BUILDLOC = $(EPOCBLD)/$(PLATFORM_PATH)/$(CFG_PATH)

## Set the target name

INCLUDES := nand.inc

SPECINCLUDES := arm.inc

EPOCINCLUDES := nand_fbr_offset.inc

SRC := miniboot.s arm.s

TARGET = $(TARGETDIR)/_lmnand2_miniboot.bin

TMPTARGET = $(BUILDLOC)/miniboot.exe

# Set the code and data base addresses 

LINKBASE = 0x0000000

ARMASM_OUT := $(shell armasm 2>&1)

ARMASM_OUT_4 := $(word 4,$(ARMASM_OUT))

# Use GCC toolchain if no other is available

TOOLVER := GCC

RVCTSTR := $(strip $(findstring RVCT, $(ARMASM_OUT_4)))

ifeq "$(RVCTSTR)" "RVCT"

        TOOLVER := RVCT

        OP := --

        OB := o

endif 

ifeq "$(TOOLVER)" "RVCT"

        ASM_MACROS += USE_CXSF

        ASM := armasm

        LINK := armlink

        FROMELF := fromelf

        OBJEXT := o

        INCEXT := inc

        ASMINCPATHCMD := $(foreach dir,$(SRCDIR),$(join -I ,$(dir))) $(foreach dir,$(EPOCINCDIR),$(join -I ,$(dir)))

        SPECASMINCPATHCMD := $(foreach dir,$(SPECSRCDIR),$(join -I ,$(dir)))

        ASM_MACRO_CMD := $(foreach macro,$(ASM_MACROS),$(OP)predefine "$(macro) SETL {TRUE}")

        AFLAGS := -g $(OP)keep $(ASM_MACRO_CMD) $(ASMINCPATHCMD) $(SPECASMINCPATHCMD)

        SYMOPT := $(OP)symdefs

        ASMTYP := ARMASM

        LINKFILE :=

        define do_asm

                $(ASM) $(AFLAGS) -$(OB) $@ $(OP)LIST $(join $(basename $@),.lst) $<

        endef

        LFLAGS := $(OP)ro-base $(LINKBASE) $(OP)entry $(LINKBASE) $(OP)map

        define do_link

                $(LINK) $(LFLAGS) -$(OB) $@ $(filter %.$(OBJEXT),$^)

        endef

        define do_strip

                $(FROMELF) $(OP)bin $(OP)output $@ $<

        endef

endif

#GCC build options

ifeq "$(TOOLVER)" "GCC"

        ASM := as

        AFLAGS := -mapcs-32 -R -n -I$(BUILDLOC)

        LINKFLAGS = -n -x --section-alignment 4 --file-alignment 2 -no-whole-archive

        OBJEXT := o

        INCEXT := ginc

        LINKFILE = $(SRCDIR)/miniboot.lnk

        define do_includes

                perl $(EPOCROOT)epoc32/tools/armasm2as.pl $< $@

        endef

        define do_asm

                perl $(EPOCROOT)epoc32/tools/armasm2as.pl $< $(join $(basename $@),.s) 

                $(AS) $(AFLAGS) -o $@ $(join $(basename $@),.s)

        endef

        define do_link

                ld -o "$(TMPTARGET)"  --start $(FULLOBJECTS) --script=$(LINKFILE)

        endef

        define do_strip

                strip -O binary -o "$(TARGET)" "$(TMPTARGET)"

                $(ERASE) $(call slash2generic,"$(TMPTARGET)") 

	#	$(ERASE) "$(TMPTARGET)"

                echo Built $(TARGET)

        endef

        PROCESS_INCLUDES := 1

endif

OBJECTS := $(foreach f,$(SRC),$(basename $(f)).$(OBJEXT))

FULLOBJECTS := $(addprefix $(BUILDLOC)/,$(OBJECTS))

#Include processing

ifdef PROCESS_INCLUDES

GCCSRC := $(addprefix $(BUILDLOC)/,$(SRC))

FULLINCLUDES := $(foreach f,$(INCLUDES),$(basename $(f)).$(INCEXT))

FULLINCLUDES := $(addprefix $(BUILDLOC)/,$(FULLINCLUDES))

SPECFULLINCLUDES := $(foreach f,$(SPECINCLUDES),$(basename $(f)).$(INCEXT))

SPECFULLINCLUDES := $(addprefix $(BUILDLOC)/,$(SPECFULLINCLUDES))

EPOCFULLINCLUDES := $(foreach f,$(EPOCINCLUDES),$(basename $(f)).$(INCEXT))

EPOCFULLINCLUDES := $(addprefix $(BUILDLOC)/,$(EPOCFULLINCLUDES))

#Creation of headers

$(FULLINCLUDES) : $(BUILDLOC)/%.$(INCEXT) : %.inc

	$(do_includes)

$(SPECFULLINCLUDES) : $(BUILDLOC)/%.$(INCEXT) : %.inc

	$(do_includes)

$(EPOCFULLINCLUDES) : $(BUILDLOC)/%.$(INCEXT) : %.inc

	$(do_includes)

else

#Armasm sytax specifc asm rule goes here

FULLINCLUDES := $(addprefix $(SRCDIR)/,$(INCLUDES))

SPECFULLINCLUDES:= $(addprefix $(SPECSRCDIR)/,$(SPECINCLUDES))

EPOCFULLINCLUDES:= $(addprefix $(EPOCINCDIR)/,$(EPOCINCLUDES))

endif

#Strip

$(TARGET) : $(TMPTARGET)

	$(do_strip)

#Link	

$(TMPTARGET) : $(FULLOBJECTS)

	$(do_link)

#Objects

$(FULLOBJECTS): $(BUILDLOC)/%.$(OBJEXT): %.s $(FULLINCLUDES) $(SPECFULLINCLUDES)  $(EPOCFULLINCLUDES)

	$(do_asm)

# make directories

$(TARGETDIR):

	$(call ifnotexistd,"$(TARGETDIR)")

$(BUILDLOC):

	$(call ifnotexistd,"$(BUILDLOC)")

MAKMAKE :

	echo Nothing to do

FREEZE :

	echo Nothing to do

LIB :

	echo Nothing to do

CLEANLIB :

	echo Nothing to do

RESOURCE :

	echo Nothing to do

FINAL :

	echo Nothing to do

BLD SAVESPACE : $(TARGETDIR) $(BUILDLOC) $(TARGET)

RELEASABLES :

	@echo "$(TARGET)"

CLEAN :

	-$(ERASE) $(call slash2generic,"$(TARGET)") 

	-$(ERASE) $(call slash2generic,"$(BUILDLOC)/*.*") 

#	-$(ERASE) "$(TARGET)"

#	-$(ERASE) "$(BUILDLOC)/*.*"