# Copyright (c) 2008-2009 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:

# /epoc32/tools/makefile_templates/tools/x86tool.mk

# SBSv2 issues and differences from SBSv1

# 1/ The shell is different

# 2/ The msys shell can't handle absolute paths from root without the drive letter e.g. it can't find /epoc32 but it can find x:/epoc32

# workaround is to go back to TO_ROOT

# 3/ The current directory is at the bld.inf rather than /epoc32/build

# 4/ Backslash is problematic

# 5/ Path variables include the drive letter x: which causes problems for make when used in targets due to :

# 6/ TO_ROOT is not defined

# 7/ Some tool compatibility is problematic e.g. createdir doesn't work with paths containing forward slash

# 

#

# If this environment variable is defined we're definitely building for win32

ifdef ComSpec

WIN32:=1

endif

space:=

space+=

LETTERS:=a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

# If win32 isn't defined yet - then we're probably building on sbsv2

# So see if EPOCROOT starts with a drive letter to work out if we're building for win32

ifndef WIN32

  ifneq ($(subst $(space),,$(foreach let,$(LETTERS),$(if $(findstring $(let):,$(EPOCROOT)),1,))),)

    WIN32:=1

  endif

endif

# 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))/

# Get standard shell definitions

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

# Raptor includes the drive letter on paths - this makefile can't handle the drive letter

# If we don't do this we get "multiple target patterns" errors in sbsv2

TMPROOT:=$(strip $(foreach let,$(LETTERS),$(if $(findstring $(let):,$(EPOCROOT)),$(subst $(let):,,$(EPOCROOT)))))

ifneq ($(TMPROOT),)

  EPOCROOT:=$(TMPROOT)

endif

TMPROOT:=$(strip $(foreach let,$(LETTERS),$(if $(findstring $(let):,$(EXTENSION_ROOT)),$(subst $(let):,,$(EXTENSION_ROOT)))))

ifneq ($(TMPROOT),)

  EXTENSION_ROOT:=$(TMPROOT)

endif

# Make up for raptor not defining TO_ROOT properly

# This might get broken if they change the current directory (which should really be in /epoc32/build)

# We're using TO_ROOT to handle the fact that the msys shell doesn't seem to handle absolute paths

ifdef WIN32

  ifeq ($(TO_ROOT),)

    TMPROOT:=$(strip $(foreach let,$(LETTERS),$(if $(findstring $(let):,$(TO_BLDINF)),$(subst $(let):,,$(TO_BLDINF)))))

    TO_ROOT:=.$(subst $(space),,$(foreach word,$(subst /,$(space),$(TMPROOT)),/..))

  endif

endif

# Handle inconsistent case for build variant

CFG_PATH:=$(CFG)

ifeq ($(CFG_PATH),DEB)

  CFG_PATH:=deb

endif

ifeq ($(CFG_PATH),REL)

  CFG_PATH:=rel

endif

# Set the following to enable code coverage stats

CODE_COVERAGE:=

# Build

ifdef WIN32

  TARGET_DIR_REL:=$(EPOCROOT)epoc32/release/tools2/rel/

  TARGET_DIR_DEB:=$(EPOCROOT)epoc32/release/tools2/deb/

  GCOVDIR:=$(if $(CODE_COVERAGE),$(EPOCROOT)epoc32/gcc_mingw/libgcc/mingw32/3.4.5/)

else

  TARGET_DIR_REL:=$(EPOCROOT)epoc32/release/tools2/linux-i386/rel/

  TARGET_DIR_DEB:=$(EPOCROOT)epoc32/release/tools2/linux-i386/deb/

endif

# The root to the source code - paths are relative to bld.inf if NOT specified

# If SOURCE_ROOT specified then it's relative to EPOCROOT

ifndef SOURCE_ROOT

  ROOT:=$(subst \,/,$(EXTENSION_ROOT))

  OBJSUBST:=/

else

  ROOT:=$(EPOCROOT)$(subst $(space)/,/,$(SOURCE_ROOT))

  OBJSUBST:=$(EPOCROOT)

endif

# ***

# STATIC LIBRARY

#

ifeq ($(TARGET_TYPE),lib)

  TARGET_FULLNAME_REL:=$(TARGET_DIR_REL)lib$(TARGET_NAME)$(if $(findstring .,$(TARGET_NAME)),,.a)

  TARGET_FULLNAME_DEB:=$(TARGET_DIR_DEB)lib$(TARGET_NAME)$(if $(findstring .,$(TARGET_NAME)),,.a)

  ifeq ($(CFG_PATH),deb)

    TARGET_LIB:=$(TARGET_FULLNAME_DEB)

  endif

  ifeq ($(CFG_PATH),rel)

    TARGET_LIB:=$(TARGET_FULLNAME_REL)

  endif

  TARGET_LIB?=$(TARGET_FULLNAME_REL) $(TARGET_FULLNAME_DEB)

endif

# ***

# EXE

#

ifeq ($(TARGET_TYPE),exe)

  TARGET_FULLNAME_REL:=$(TARGET_DIR_REL)$(TARGET_SUB_DIR)$(TARGET_NAME)$(if $(findstring .,$(TARGET_NAME)),,$(if $(WIN32),.exe))

  TARGET_FULLNAME_DEB:=$(TARGET_DIR_DEB)$(TARGET_SUB_DIR)$(TARGET_NAME)$(if $(findstring .,$(TARGET_NAME)),,$(if $(WIN32),.exe))

  ifeq ($(CFG_PATH),deb)

    TARGET_BLD:=$(TARGET_FULLNAME_DEB)

  endif

  ifeq ($(CFG_PATH),rel)

    TARGET_BLD:=$(TARGET_FULLNAME_REL)

  endif

  TARGET_BLD?=$(TARGET_FULLNAME_REL) $(TARGET_FULLNAME_DEB)

  LIBS+=symexestub

  ifdef STLPORT

    LIBS+=-lstlport.5.1

  endif

endif

# ***

# DLL/SO

#

ifeq ($(TARGET_TYPE),dll)

  TARGET_FULLNAME_REL:=$(TARGET_DIR_REL)$(TARGET_SUB_DIR)lib$(TARGET_NAME)$(if $(findstring .,$(TARGET_NAME)),,$(if $(WIN32),.dll,.so))

  TARGET_FULLNAME_DEB:=$(TARGET_DIR_DEB)$(TARGET_SUB_DIR)lib$(TARGET_NAME)$(if $(findstring .,$(TARGET_NAME)),,$(if $(WIN32),.dll,.so))

  ifeq ($(CFG_PATH),deb)

    TARGET_BLD:=$(TARGET_FULLNAME_DEB)

  endif

  ifeq ($(CFG_PATH),rel)

    TARGET_BLD:=$(TARGET_FULLNAME_REL)

  endif

  TARGET_BLD?=$(TARGET_FULLNAME_REL) $(TARGET_FULLNAME_DEB)

  ifdef STLPORT

    LIBS+=-lstlport.5.1

  endif

endif

# Pick up MINGW compiler from epoc32 on Windows

ifdef WIN32

  AR:=$(EPOCROOT)epoc32/gcc_mingw/bin/ar

  CXX:=$(EPOCROOT)epoc32/gcc_mingw/bin/g++

endif

# Product include files are different for S60

ifdef S60_BUILD

  PRODUCT_INCLUDE:=$(EPOCROOT)epoc32/include/oem/bldvariant.hrh

else

  PRODUCT_INCLUDE:=$(EPOCROOT)epoc32/include/variant/Symbian_OS.hrh

endif

# Define macros we need

CXXDEFS_COMMON:=$(foreach def,$(MACROS),-D$(def)) -D__SYMBIAN32__ -D__GCC32__ -D__EPOC32__ -D__X86__ -D_UNICODE -D__SUPPORT_CPP_EXCEPTIONS__ -D__TOOLS2__ -D'__PRODUCT_INCLUDE__="$(PRODUCT_INCLUDE)"'

CXXDEFS_DEB:=$(CXXDEFS_COMMON) -D_DEBUG

CXXDEFS_REL:=$(CXXDEFS_COMMON)

# Setup the command line options for the compiler

PREINC=$(EPOCROOT)epoc32/include/x86tool/x86tool.h

CXXOPT_DEB:=-fshort-wchar -x c++ -O0 -g3 -Wall -c -fmessage-length=0 -include $(PREINC) -masm=intel

OPTIMISE:=-fdefer-pop -fmerge-constants -fthread-jumps -floop-optimize -fif-conversion -fif-conversion2 -fguess-branch-probability -fcprop-registers -fforce-mem -foptimize-sibling-calls -fstrength-reduce -fcse-follow-jumps -fcse-skip-blocks -frerun-cse-after-loop -frerun-loop-opt -fgcse -fgcse-lm -fgcse-sm -fgcse-las -fdelete-null-pointer-checks -fexpensive-optimizations -fregmove -fschedule-insns -fschedule-insns2 -fsched-interblock -fsched-spec -fcaller-saves -fpeephole2 -freorder-blocks -freorder-functions -fstrict-aliasing -funit-at-a-time -falign-functions -falign-jumps -falign-loops -falign-labels -fcrossjumping

CXXOPT_REL:=-fshort-wchar -x c++ -Wall -c -fmessage-length=0 -include $(PREINC) $(if $(CODE_COVERAGE),-O0,$(OPTIMISE)) -masm=intel

# Allow specification of additional build include file

ifdef BUILDINC

  CXXOPT_DEB+= -include $(BUILDINC)

  CXXOPT_REL+= -include $(BUILDINC)

endif

# Extra options needed for cia files

ASMOPT:=-fomit-frame-pointer

# Linker options for DLL

ifndef DLL_WIN_LINKER_OPTS

  DLL_WIN_LINKER_OPTS:= $(if $(CODE_COVERAGE),-lgcov) -Wl,-export-all-symbols

endif

ifndef DLL_LIN_LINKER_OPTS

  DLL_LIN_LINKER_OPTS:= -Wl,-export-all-symbols $(if $(CODE_COVERAGE),-lgcov) -ldl

endif

# Source files to scan for in a directory

# Note that CPP and cpp will match on the same files - so a sort is necessary on wildcard results

SOURCE_EXT:=CPP cpp c cia

# Source code assumed to be all cpp/cia files in supplied directories

SOURCE_FILES:=$(foreach dir,$(SOURCE_DIRS),$(sort $(foreach ext,$(SOURCE_EXT),$(wildcard $(ROOT)/$(dir)/*.$(ext))))) \

  $(foreach src,$(SOURCE),$(ROOT)/$(if $(SOURCE_FOLDER),$(SOURCE_FOLDER)/)$(src)) \

  $(foreach src,$(SOURCE_MOD),$(subst \,/,$(EXTENSION_ROOT))/$(src)) \

  $(foreach id,$(SOURCE_IDS),$(foreach src,$($(id)_SOURCE),$(subst $(space)/,/,$(if $($(id)_SOURCE_ROOT),$(EPOCROOT)$($(id)_SOURCE_ROOT),$(ROOT))/$(src))))

# Include folders

CXXINC:=$(foreach inc,$(INCLUDES) $(SOURCE_DIRS),-I$(ROOT)/$(inc)) \

  $(foreach inc,$(SYS_INCLUDES),-I$(EPOCROOT)$(inc)) -I$(ROOT) \

  $(foreach id,$(SOURCE_IDS),$(foreach inc,$($(id)_SOURCE_INC),-I$(subst $(space)/,/,$(if $($(id)_SOURCE_ROOT),$(EPOCROOT)$($(id)_SOURCE_ROOT),$(ROOT)))/$(inc)))

# Add standard include paths?

ifndef NO_STD_INCLUDE

  CXXINC+= -I$(EPOCROOT)epoc32/include/x86tool -I$(EPOCROOT)epoc32/include

  ifdef S60_BUILD

    CXXINC+= -I$(EPOCROOT)epoc32/include/oem

  endif

endif

# Support for building JNI

ifdef JAVA_JNI

  CXXINC+= -I"$(JAVA_HOME)/include"

  ifdef WIN32

    CXXINC+= -I"$(JAVA_HOME)/include/win32"

  else

    CXXINC+= -I"$(JAVA_HOME)/include/linux"

  endif

endif

# STL Port support needed? Note STL and Symbian won't mix!

ifdef STLPORT

  CXXINC+= -I$(EPOCROOT)epoc32/include/tools/stlport 

endif

# ***

# DEBUG

#

# Object files are the same name as the source files with a .o extension

OBJECTFILES_DEB:=$(foreach src,$(SOURCE_FILES),deb$(src).o)

# Compile

$(OBJECTFILES_DEB) : $(PREINC) $(SOURCE_FILES)

	@echo ***

	@echo Making: $@

	$(call createdir,$(dir $@))

	$(CXX) $(CXXDEFS_DEB) $(CXXINC) -I$(subst deb$(OBJSUBST),$(OBJSUBST),$(dir $@)) $(CXXOPT_DEB) $(if $(findstring .cia,$@),$(ASMOPT),$(if $(CODE_COVERAGE),-fprofile-arcs -ftest-coverage)) -o$@ $(subst deb$(OBJSUBST),$(OBJSUBST),$(basename $@))

# Link

$(TARGET_FULLNAME_DEB) : $(OBJECTFILES_DEB) $(foreach lib,$(LIBS),$(TARGET_DIR_DEB)lib$(lib).a) $(foreach lib,$(SHARED_LIBS),$(TARGET_DIR_DEB)lib$(lib)$(if $(WIN32),.a,.so))

ifeq ($(TARGET_TYPE),lib)

	@echo ***

	@echo Creating lib: $@

	$(AR) -r $(TARGET_FULLNAME_DEB) $(OBJECTFILES_DEB)

endif

ifeq ($(TARGET_TYPE),exe)

	@echo ***

	@echo Creating exe: $@

	$(CXX) -L$(TARGET_DIR_DEB) $(if $(GCOVDIR),-L$(GCOVDIR)) \

		-o$(TARGET_FULLNAME_DEB) $(OBJECTFILES_DEB) \

		$(foreach lib,$(LIBS) $(SHARED_LIBS), -l$(lib)) \

		$(if $(CODE_COVERAGE),-lgcov) $(if $(WIN32),,-ldl)

endif

ifeq ($(TARGET_TYPE),dll)

  ifdef WIN32

	@echo ***

	@echo Creating Windows dll: $@

	$(CXX) -L$(TARGET_DIR_DEB) $(if $(GCOVDIR),-L$(GCOVDIR)) \

		-shared -o$(TARGET_FULLNAME_DEB) $(OBJECTFILES_DEB) \

		$(foreach lib,$(LIBS) $(SHARED_LIBS), -l$(lib)) \

		-Wl,-out-implib,$(@D)/$(basename $(@F)).a \

		$(DLL_WIN_LINKER_OPTS)

  else

	@echo ***

	@echo Creating Linux shared object: $@

	$(CXX) -L$(TARGET_DIR_DEB) \

		-shared -o$(TARGET_FULLNAME_DEB) $(OBJECTFILES_DEB) \

		$(foreach lib,$(LIBS) $(SHARED_LIBS), -l$(lib)) \

		$(DLL_LIN_LINKER_OPTS)

  endif

endif

# ***

# RELEASE

#

# Object files are the same name as the source files with a .o extension

OBJECTFILES_REL:=$(foreach src,$(SOURCE_FILES),rel$(src).o)

# Compile

$(OBJECTFILES_REL) : $(PREINC) $(SOURCE_FILES)

	@echo ***

	@echo Making: $@

	$(call createdir,$(dir $@))

	$(CXX) $(CXXDEFS_REL) $(CXXINC) -I$(subst rel$(OBJSUBST),$(OBJSUBST),$(dir $@)) $(CXXOPT_REL) $(if $(findstring .cia,$@),$(ASMOPT),$(if $(CODE_COVERAGE),-fprofile-arcs -ftest-coverage)) -o$@ $(subst rel$(OBJSUBST),$(OBJSUBST),$(basename $@))

# Link

$(TARGET_FULLNAME_REL) : $(OBJECTFILES_REL) $(foreach lib,$(LIBS),$(TARGET_DIR_REL)lib$(lib).a) $(foreach lib,$(SHARED_LIBS),$(TARGET_DIR_REL)lib$(lib)$(if $(WIN32),.a,.so))

ifeq ($(TARGET_TYPE),lib)

	@echo ***

	@echo Creating lib: $@

	$(AR) -r $(TARGET_FULLNAME_REL) $(OBJECTFILES_REL)

endif

ifeq ($(TARGET_TYPE),exe)

	@echo ***

	@echo Creating exe: $@

	$(CXX) -L$(TARGET_DIR_REL) $(if $(GCOVDIR),-L$(GCOVDIR)) \

		-o$(TARGET_FULLNAME_REL) $(OBJECTFILES_REL) \

		$(foreach lib,$(LIBS) $(SHARED_LIBS), -l$(lib)) \

		$(if $(CODE_COVERAGE),-lgcov) $(if $(WIN32),,-ldl)

endif

ifeq ($(TARGET_TYPE),dll)

  ifdef WIN32

	@echo ***

	@echo Creating Windows dll: $@	

	$(CXX) -L$(TARGET_DIR_REL) $(if $(GCOVDIR),-L$(GCOVDIR)) \

		-shared -o$(TARGET_FULLNAME_REL) $(OBJECTFILES_REL) \

		$(foreach lib,$(LIBS) $(SHARED_LIBS), -l$(lib)) \

		-Wl,-out-implib,$(@D)/$(basename $(@F)).a \

		$(DLL_WIN_LINKER_OPTS)

  else

	@echo ***

	@echo Creating Linux shared object: $@

	$(CXX) -L$(TARGET_DIR_REL) \

		-shared -o$(TARGET_FULLNAME_REL) $(OBJECTFILES_REL) \

		$(foreach lib,$(LIBS) $(SHARED_LIBS), -l$(lib)) \

		$(DLL_LIN_LINKER_OPTS)

  endif

endif

do_nothing:

#

# The targets invoked by abld...

#

MAKMAKE : do_nothing

FREEZE : do_nothing

RESOURCE : do_nothing

CLEANLIB : do_nothing

FINAL : do_nothing

SAVESPACE :

ifeq ($(CFG_PATH),deb)

	$(call remove,$(OBJECTFILES_DEB))

endif

ifeq ($(CFG_PATH),rel)

	$(call remove,$(OBJECTFILES_REL))

endif

LIB : $(TARGET_LIB)

BLD : $(TARGET_BLD)

CLEAN :

	$(call remove,$(foreach file,$(TARGET_LIB) $(TARGET_BLD),$(TO_ROOT)$(file)))

ifeq ($(CFG_PATH),deb)

	$(call remove,$(OBJECTFILES_DEB))

endif

ifeq ($(CFG_PATH),rel)

	$(call remove,$(OBJECTFILES_REL))

endif

RELEASABLES :

	@echo $(TARGET_LIB) $(TARGET_BLD)