# Copyright (c) 2009-2010 Nokia Corporation and/or its subsidiary(-ies).

# All rights reserved.

# This component and the accompanying materials are made available

# under the terms of the License "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:

#

#

# Parameters:

# COMPONENT_PATHS

# CONFIGS

#

CREATABLEPATHS:=

CLEANTARGETS:=

.PHONY:: PP_EXPORTS

ifneq ($(filter win,$(HOSTPLATFORM)),)

SBS:=$(subst \,/,$(SBS_HOME)/bin/sbs.bat)

else

SBS:=$(SBS_HOME)/bin/sbs

endif

define doexports

PP_EXPORTS::

	$(call startrule,makefile_generation_exports) \

	$(SBS) --toolcheck=off --export-only $(pp_system_definition) $(config_list) -f- -m $(MAKEFILE_PATH).exports $(CLI_OPTIONS)  \

	$(call endrule,makefile_generation_exports)

CLEANTARGETS:=$$(CLEANTARGETS) $(MAKEFILE_PATH).exports 

endef

# Generate makefiles for a particular system definition

# $(1) = source target source target......

define generate_makefiles

ALL:: $(MAKEFILE_PATH)

$(MAKEFILE_PATH): $(COMPONENT_PATHS) $(if $(DOEXPORT),| PP_EXPORTS )

	$(call startrule,makefile_generation) \

	$(SBS) --noexport --toolcheck=off -n $(CLI_OPTIONS) $(pp_system_definition) $(config_list) -m $$@ -f- \

	$(call endrule,makefile_generation)

CLEANTARGETS:=$$(CLEANTARGETS) $(MAKEFILE_PATH) 

endef

# Create config list for commands

config_list:=$(addprefix -c ,$(CONFIGS))

pp_system_definition:=-s $(PP_SYSTEM_DEFINITION)

$(if $(FLMDEBUG),$(info <debug>build.flm: configlist: $(config_list)</debug>))

$(if $(FLMDEBUG),$(info <debug>build.flm: pp_system_definition file in use: $(pp_system_definition)</debug>))

# Do exports only if asked. This doesn't work brilliantly in emake

# since exports are often duplicated in some components - leads to conflicts 

# and rebuilds.  Better to export before trying to do parallel parsing at all.

$(if $(DOEXPORT),$(eval $(doexports)),$(if $(FLMDEBUG),$(info <debug>build.flm: Exports off </debug>)))

# Create the Makefiles

$(eval $(call generate_makefiles))

CREATABLEPATHS:=$(CREATABLEPATHS) $(dir $(MAKEFILE_PATH))

$(eval $(call GenerateStandardCleanTarget,$(CLEANTARGETS),$(CREATABLEPATHS),))

$(call makepath,$(CREATABLEPATHS))