# Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

# All rights reserved.

# This component and the accompanying materials are made available

# 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:

# This file provides the definition of variables that are used by the component specific makefile

# This is for the BPABI (Base Platform ABI) platform using the GCCE compiler.

# Functions added as the part of Plugin Architecture

# 

#

#function to find the include path

define find-inc-path

	$(subst /bin/../,/,$(subst libgcc.a,%,$(shell $(CC) -print-libgcc-file-name)))

endef

#function to find the installation path

define find_install_path

	$(subst /bin/../lib/gcc/arm-none-symbianelf/3.4.3,,$(subst libgcc.a,,$(shell $(CC) -print-libgcc-file-name)))

endef

#function to include the version info

define find-version-info

$(strip $(shell $(CC) $(VERSION_OPTION)))

endef

#function to find the library path

#function to determine the libgcc path

define find-gcclib-path

	"$(patsubst %libgcc.a,%,$(shell $(CC) -print-libgcc-file-name))"

endef

#function to determine the libsupc++ path

define find-libsupc-path

	"$(patsubst %/libsupc++.a,%,$(shell $(CC) -print-file-name=libsupc++.a))"

endef

#---------------

# Path Settings

#---------------

# Compiler Installation Location

CC_INSTALL_PATH=$(strip $(call find_install_path))

#----------------------------------

# Programs used from the ToolChain

#----------------------------------

# C++ Compiler

CC=arm-none-symbianelf-g++

# Linker

LD=arm-none-symbianelf-ld

# Assembler

ASM=arm-none-symbianelf-as

# Archiver

AR=arm-none-symbianelf-ar

# Translator to translate the GCC inline assembler code

TRANASM=

#--------------------

# Option Prefix

#--------------------

# This value will be used by the backend to segregate one option from the other.

# If option prefix is one among '+','*','.'or '?' (these metacharacters have specific predefined meaning 

# for pattern matching in Perl) then it should be preceded with '\'.

OPTION_PREFIX=

#------------------

# Compiler Options

#------------------

# Flag whether the compiler requires Unix slashes for absolute paths

UNIX_SLASH_FOR_CC_ABS_PATHS=1

#-------------------

# Debug Mode Options

#-------------------

# Optimization Level in DEBUG mode

DEBUG_OPTIMISATION=

# Option to produce debug information:

#   -g1: little information.

#   -g2: more information.

#   -g : same as -g2.

#   -g3: maximum amount of information. For example, at this level information

#        about macros is created.

DEBUG_OPTION=-g3

# Option to set the debug format.

#

# GCC doesn't support the full DWARF3 format.

DEBUG_FORMAT:=-gdwarf-2

# Specific compiler options for a UDEB build

SYMBIAN_UDEB_CCFLAGS= $(DEBUG_OPTION) $(DEBUG_FORMAT)

#-------------------------

# Target Processor Options 

#-------------------------

# Option to select the appropriate target processor

TARGET_ARCH_OPTION=-march=armv5t

# Option to generate the approproate ARM instruction set.

ARM_INSTRUCTION_SET=-marm

# Option to generate the approproate thumb instruction set.

THUMB_INSTRUCTION_SET=-mthumb

# Compiler define for thumb instruction set

COMPILER_THUMB_DEFINES=-D__MARM_THUMB__

# Compiler define for interwork

COMPILER_INTERWORK_DEFINES=-D__MARM_INTERWORK__

# Option to specify the floating point conformance. 

FPMODE_OPTION=

# Compiler option to select softvfp mode

SOFTVFPMODE_OPTION=-msoft-float

# Compiler option to select hardware floating point unit

VFP2MODE_OPTION=

# Option to force all enumerations to be stored in as integers. 

ENUM_OPTION=

#---------------------------------

# Options controlling C++ Features

#---------------------------------

# Option for handling Virtual functions and Virtual Tables

EXPORT_VTBL_OPTION=

# Disables unused virtual function elimination (VFE) in C++ mode. --vfe is the default

VFE_OPTION= 

# Option to turn on exception handling

EXCEPTIONS=-fexceptions

NO_EXCEPTIONS=-fno-exceptions

#-------------------------------------------------------------------------

# Options controlling the ARM Architecture Procedure Call Standard (AAPCS)

#-------------------------------------------------------------------------

# This Option is for ARM Architecture Procedure Call Standard with the 

# qualifier to support calls between the ARM and Thumb instruction sets.

AAPCS_OPTION=-mapcs -mthumb-interwork

#-----------------------------------------------------------

# Options controlling generation of Compiler Warnings/Errors 

#-----------------------------------------------------------

# Option to control the Compiler warnings

CC_WARNINGS_CONTROL_OPTION=-Wall -Wno-unknown-pragmas

# Option to control the Compiler warnings for building Standard C++ application

CC_STDCPP_WARNINGS_CONTROL_OPTION=-Wall -Wno-unknown-pragmas

# Option to suppress the Compiler errors

CC_ERRORS_CONTROL_OPTION=

# Option to suppress the Compiler errors for building Standard C++

CC_STDCPP_ERRORS_CONTROL_OPTION=

# Option to modify the Compiler warnings and errors for Symbian OS

SYMBIAN_CC_MESSAGE_OPTION=$(CC_WARNINGS_CONTROL_OPTION) $(CC_ERRORS_CONTROL_OPTION)

#-----------------

# Optional Options

#-----------------

# Compiler option to avoid the generation of the intermediate files. (Optional)

TEMP_FILES_OPTION=-pipe

# Library Option

OWN_LIBRARY_OPTION=

# Option to generate the Object File

COMPILE_ONLY_OPTION=-c

# Option to generate the Preprocessed File

PREPROCESSOR_OPTION=-E

# Other additional Options to be passed to the compiler

EXTRA_CC_OPTION=

#---------------------

# Preprocessor Options

#---------------------

# Prefix Header File passed to the preprocessor

PREFIXFILE=$(EPOCROOT)EPOC32\INCLUDE\GCCE\GCCE.h

# For .cpp Source files

CPP_LANG_OPTION=-x c++ -Wno-ctor-dtor-privacy

# For .c Source files

C_LANG_OPTION=-x c

# For .cia Source files

CIA_LANG_OPTION=-x c++ -S -Wa,-adln

#-------------------

# Assembler Options

#-------------------

# Option to generate the Assembler instructions

ASSEMBLER_LISTING_OPTION=-S

# Output option used to pass the output file name

ASM_OUTPUT_OPTION=-o

#------------------

# Translator Options

#------------------

# Flags to be passed to the translator

TRANASM_FLAGS=-n -s 

# Output option used to pass the output file name

TRANASM_OUTPUT_OPTION=-o=

# Input option used to pass the input file name

TRANASM_INPUT_OPTION=

#---------------------------

# Include Options and Files

#---------------------------

# Option to specify the location of the header files

INCLUDE_OPTION=-I

# Preinclude file for that compiler that contains all the compiler specific definitions

# required by the Symbian OS source code.

PREINCLUDE_OPTION=-include $(EPOCROOT)EPOC32/INCLUDE/GCCE/GCCE.h

# Include options required by Function Call Logger  

FC_LOGGER_INCLUDE_OPTION=-I

FC_LOGGER_DICTIONARY_FILE_NAME=--dictionary_file_name

FC_LOGGER_GENERATED_C_FILE_NAME=--gen_c_file_name

# Preinclude file to be passed to the Function Call Logger which uses EDG compiler 

PREINCLUDE_OPTION_FCLOGGER=$(FC_LOGGER_INCLUDE_OPTION) $(EPOCROOT)EPOC32/INCLUDE/GCCE --preinclude edg_gcce.h

# Option to control the search for the header files. For example, if we do not want to do a search in the

# standard include directory of C++, then can restrict it by providing the appropriate option.

HEADER_FILES_CONTROL_OPTION=-nostdinc

# Path to pick the header files from the Compiler installation directory

COMPILER_INCLUDE_PATH=$(call find-inc-path)include

# Fetches the version of the tools from the installation directory

VERSION_OPTION=-dumpversion

VERSION_INFO:=$(call find-version-info)

GCC_MAJOR:=$(word 1,$(subst ., , $(VERSION_INFO)))

GCC_MINOR:=$(word 2,$(subst ., , $(VERSION_INFO)))

#---------------------

# Release Mode Options

#---------------------

# Optimization Level in RELEASE mode

REL_OPTIMISATION=-O2 -fno-unit-at-a-time

# Specific compiler options for a UREL build

SYMBIAN_UREL_CCFLAGS=

#---------------------------------

# Symbol Attribute Setting Options

#---------------------------------

# Option to set the visibility of runtime symbols as DEFAULT (instead of HIDDEN)

RUNTIME_SYMBOL_VISIBILITY_OPTION=

# Option to specify the output of the toolchain

OUTPUT_OPTION=-o

# Options to be passed when building System Target(kernel)

KERNEL_OPTIONS=$(ARM_INSTRUCTION_SET) $(NO_EXCEPTIONS)

# Options to be passed when building in Arm mode

ARM_OPTIONS=$(ARM_INSTRUCTION_SET)

# Options to be passed when building in Thumb mode

THUMB_OPTIONS=$(THUMB_INSTRUCTION_SET)

# Common compiler options for Arm and Thumb mode

COMMON_OPTIONS=$(SYMBIAN_CC_MESSAGE_OPTION)

# Invariant Options which cannot be modified by the user from MMP file

INVARIANT_OPTIONS= $(TARGET_ARCH_OPTION) $(ENUM_OPTION) $(OWN_LIBRARY_OPTION) $(FPMODE_OPTION) $(EXPORT_VTBL_OPTION) $(VFE_OPTION) $(AAPCS_OPTION)

# Common compiler options for compiling programs targeted at Symbian OS

CCFLAGS=$(COMMON_OPTIONS)  $(INVARIANT_OPTIONS) $(TEMP_FILES_OPTION) $(HEADER_FILES_CONTROL_OPTION) $(COMPILE_ONLY_OPTION) $(EXTRA_CC_OPTION)

#------------------

# Linker Options

#------------------

# Output option used to pass the output file name

LINKER_OUTPUT_OPTION=-o

# Option to generate debug information

LINKER_DEBUG_OPTION=

# Option to *not* generate debug information.

LINKER_NODEBUG_OPTION=--strip-debug

#--------------------------------------------------------------

# Options to generate executables conforming to BPABI standards

#--------------------------------------------------------------

# Option to generate an executable conforming to the Base Platform ABI for the ARM Architecture

BPABI_OPTION=

# The `R_ARM_TARGET1' relocation is typically used for entries in the `.init_array' section. It is

# interpreted as either `R_ARM_REL32' or `R_ARM_ABS32', depending on the target. The following option

# override the default export relocations.

ifeq "$(GCC_MAJOR)" "3"

	TARGET_RELOCATION_OPTION:=--target1-abs

else

	TARGET_RELOCATION_OPTION:=--target1-rel

endif

#-------------------------------------

# Options to specify the output format

#-------------------------------------

# Option to create a relocatable ELF image. A relocatable image has a dynamic segment that contains 

# relocations that can be used to relocate the image post link-time.

RELOCATABLE_IMAGE_OPTION=

# Option to create an ELF shared object.

SHARED_OBJECT_OPTION=-shared

#-------------------------------------------

# Options to set the Start of RO/RW sections

#-------------------------------------------

# Option to set the start of the code section (RO Region)

CODE_SEGMENT_START=-Ttext

# Option to split object into RO and RW sections

SPLIT_OPTION=

# Option to set the start of the Data section (RW region)

RW_BASE_OPTION=-Tdata

# Option to be passed to the linker to set the start of the data section (RW region)

DATA_SEGMENT_START=$(SPLIT_OPTION) $(RW_BASE_OPTION)

#---------------------------------------------------------

# Options controlling generation of Linker Warnings/Errors 

#---------------------------------------------------------

# Option to control the Linker warnings

LD_WARNINGS_CONTROL_OPTION=

# Option to suppress the Linker errors

LD_ERRORS_CONTROL_OPTION=

# Option to modify the Linker warnings and errors for Symbian OS

SYMBIAN_LD_MESSAGE_OPTION=$(LD_WARNINGS_CONTROL_OPTION) $(LD_ERRORS_CONTROL_OPTION)

# Option to specify whether unresolved symbol references from regular object files can be allowed or not.

UNRESOLVED_SYMBOL_REF_OPTION=--no-undefined

# Option to specify the undefined reference

UNDEFINED_SYMBOL_REF_OPTION=-u

# Other additional Options to be passed to the Linker

EXTRA_LD_OPTION=

#-------------------

#Entry Point Options

#-------------------

# Option to pass the explicit symbol for beginning execution of the program

LINKER_ENTRY_OPTION=--entry

# Symbol used to denote the Start of the gouped archives.

START_GROUP_SYMBOL=

# Symbol used to denote the End of the gouped archives.

END_GROUP_SYMBOL=

#-------------------------	

# Library Specific Options

#-------------------------

# Option to control the search in the standard libraries

STDLIB_OPTION=-nostdlib

# Additional static libraries that should be supplied to the linker to be linked with

STATIC_LIBS_LIST=-lsupc++ -lgcc

# Option to pass the path from where the runtime libraries should be picked up

STATIC_LIBS_PATH=-L

# Fetches the library path from the installation directory, here the functions will return null if the 

# proper installation path is not set in the Environment Variable

STATIC_LIBRARY_PATH=$(STATIC_LIBS_PATH)$(call find-gcclib-path) $(STATIC_LIBS_PATH)$(call find-libsupc-path)

STATIC_LIBS=$(STATIC_LIBRARY_PATH)

# Additional runtime libraries that should be supplied to the linker to be linked with

# Provide the libraries separated by space, scppnwdl.dso should come before drtrvct2_2.dso

RUNTIME_LIBS_LIST=dfpaeabi.dso dfprvct2_2.dso drtaeabi.dso scppnwdl.dso drtrvct2_2.dso

ifeq "$(GCC_MAJOR)" "3" 

	RUNTIME_LIBS_LIST=dfpaeabi.dso dfprvct2_2.dso drtaeabi.dso drtrvct2_2.dso

else

	RUNTIME_LIBS_LIST=drtaeabi.dso dfpaeabi.dso drtrvct3_1.dso dfprvct3_1.dso 

endif

# The library that contains operator new and operator delete.

SYM_NEW_LIB=scppnwdl.dso

# Option to pass the path from where the runtime libraries should be picked up

RUNTIME_LIBS_PATH=

# Option to turn on implicit symbol versioning

SYMVER_OPTION=--default-symver

# Option to specify the shared object name that is stored in the executable

SO_NAME_OPTION=-soname

# Option to generate the map file that provides information about the linking

LINKER_SYMBOLS_OPTION=-Map

# Option to specify the Symbols file

LINKER_SYMBOLS_FILE_OPTION=

# Option to produce the Map file that provides information about linking

LINKER_SYMBOLS_MAP_OPTION=$(LINKER_SYMBOLS_OPTION) $(LINKER_SYMBOLS_FILE_OPTION)

# Option to specify the linker script file

LINKER_SCRIPT_FILE_OPTION=-T

#Via file prefix and suffix 

VIA_FILE_PREFIX=-(

VIA_FILE_SUFFIX=-)	

# option to take object file names from other(via) file, here the condition check for 

# GCCE compiler version is done as the via option differs for different versions in GCCE

ifeq ($(shell $(CC) -dumpversion),3.4.3)

	COMMANDFILE_OPTION=

else 

	COMMANDFILE_OPTION=@

endif

# Linker options which can be customized from BSF 

LD_OPTIONS=$(SYMBIAN_LD_MESSAGE_OPTION)$(UNRESOLVED_SYMBOL_REF_OPTION) $(STDLIB_OPTION) $(EXTRA_LD_OPTION)

# Linker option common to all link commands for UREL build

SYMBIAN_UREL_LINK_FLAGS=$(BPABI_OPTION) $(RELOCATABLE_IMAGE_OPTION) $(TARGET_RELOCATION_OPTION) $(LD_OPTIONS)

# Linker option common to all link commands for UDEB build

SYMBIAN_UDEB_LINK_FLAGS=$(BPABI_OPTION) $(RELOCATABLE_IMAGE_OPTION) $(TARGET_RELOCATION_OPTION) $(LD_OPTIONS)

#-----------------

# Archiver Options

#-----------------

# ARCHIVER variable should be set since there is a dependency for this variable in e32test.

ARCHIVER= $(AR)

ARCHIVER_CREATE_OPTION=cr

# Archiver options which can be set from BSF files

AR_OPTIONS=

#--------------------------------------

# Compiler and Platform specific macros

#--------------------------------------

# Macro definitions required to identify the compiler. Allows for conditional compilation based on compiler

PLATFORM_DEFINES=-D__MARM_ARMV5__

COMPILER_DEFINES=-D__GCCE__

# Compiler target option

COMPILER_PLAT=GCCE

#--------------------------------------

# Function Call Logger Options

#--------------------------------------

FC_LOGGER_OPTION=--wchar_t_keyword --microsoft_version=1300 --diag_suppress 66,161,611,654,815,830,997,1152,1300,1390 

# Defines for Function Call Logger 

FC_LOGGER_DEFINES=

#------------

# OE Options

#------------

# Options to export all the globol symbols and import undefined references, required by OE

OE_OPTIONS=-fvisibility=default

# OE Glue code libs

OE_EXE_LIBS=libcrt0.lib

OE_EXE_LIBS_WCHAR=libwcrt0.lib

# OE Import Libs

OE_IMPORT_LIBS=euser.lib

# The library that contains operator new and operator delete.

OE_NEW_LIB=stdnew.dso

#-----------------------------------------------------------------------------------------------------

#This section defines the interface with Symbian tools 

#This SHOULD NOT be changed as any changes in this section will not be picked up by the tools back end

#-----------------------------------------------------------------------------------------------------