# Copyright (c) 2009 Symbian Foundation Ltd

# 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:

# Symbian Foundation Ltd - initial contribution.

# Mike Kinghan, mikek@symbian.org

#

# Contributors:

#

# Description:

# This is a Linux makefile for the Symbian build tools components.

epocroot := $(dir $(realpath ../epoc32))

ifneq '$(epocroot)' ''

epocroot := $(patsubst %/,%,$(epocroot))

$(warning WARNING: EPOCROOT not set. Assuming $(epocroot))

export EPOCROOT=$(epocroot)

else

$(error EPOCROOT must be defined as the parent directory of your epoc32 tree)

endif

ifdef EPOCROOT

include $(EPOCROOT)/build/makefiles-garage/global-make-env.mk

endif

garage = $(EPOCROOT)/build/makefiles-garage

garage_makefiles = $(shell find $(garage) -name Makefile)

targets = $(notdir $(patsubst %/Makefile,%,$(garage_makefiles)))

clean_targets = $(addsuffix -clean,$(targets))

garage_make_dirs = $(patsubst %/Makefile,%,$(garage_makefiles))

make_dirs = $(patsubst $(garage)%,$(EPOCROOT)/build%,$(garage_make_dirs)) 

makefiles = $(patsubst $(garage)/%,$(EPOCROOT)/build/%,$(garage_makefiles))

raptor_linux_binaries = $(EPOCROOT)/build/sbsv2/raptor/linux-*

new_subdirs = $(EPOCROOT)/build/imgtools/romtools/r_t_areaset

subdirs = imgtools e32tools sbsv2 srctools buildframework buildtoolguides bintools

.PHONY: all tools export gen_preinclude clean distclean deploy_makefiles gather_makefiles help \

sbs_comp_list sbs_targ_list list_hacks list_prereqs

all: tools

tools: $(preinclude) $(makefiles)

	for dir in $(subdirs); do $(MAKE) -C $$dir; done

#export: tools

#	for dir in $(subdirs); do $(MAKE) -C $$dir export; done

clean: $(makefiles)

	for dir in $(subdirs); do $(MAKE) -C $$dir clean; done

distclean: clean

	rm -f -r $(makefiles) $($(preinclude) $(linux_gcc_defs_inc) $(raptor_linux_binaries) $(new_subdirs)

help:

	@echo "Build the Symbian build tools by conventional GNU/Linux means."

	@echo "PHONY targets:"

	@echo "" 	

	@echo "  help"

	@echo "  all              - Build all real targets (default)"

	@echo "  clean            - Remove all build object files, libraries and executables"

	@echo "  TARGET-clean     - clean the real target TARGET"

	@echo "  distclean        - Remove everything but the original files"

	@echo "  deploy_makefiles - Copy makefiles from the garage to the locations where they run"

	@echo "  gather_makefiles - Gather any new or updated makefiles from the places where they run into the garage"

	@echo "  export           - TODO: No exports are implemented yet"

	@echo "  what             - TODO: \"What is built?\" not implemented yet"

	@echo "  TARGET-what      - TODO: \"What is built for TARGET?\" not implemented yet" 

	@echo "  sbs_comp_list    - List the components that sbs would find (BLD.INF files)"

	@echo "  sbs_targ_list    - List the targets that sbs would find (MMP files)"

	@echo "  list_prereqs     - List the dependency graph of final targets"

	@echo "  list_hacks       - List the targets and files for which hacks are currently applied."

	@echo "                     The hacks are applied by the make and removed by clean." 

	@echo ""  

	@echo "Real targets in hierarchy:"

	@echo ""

	@for file in $(sort $(garage_makefiles)); do \

		dummy=`grep 'include $$(EPOCROOT)/build/makefiles-garage/todo.mk' $$file 2> /dev/null`;\

		todo=;\

		file=$${file#$(garage)/};\

		file=$${file%/Makefile};\

		targ=$${file##*/};\

		file=$${file%/*};\

		file=$${file%$${targ}};\

		file=`echo $$file | sed -e 's|/||g' -`;\

		file=$${file//?/-};\

		if [ "$${dummy}" != "" ]; then todo='  ### TODO ###'; fi; \

		echo "  $$file$$targ$$todo";\

	done

$(makefiles): $(EPOCROOT)/build/%: $(garage)/%

	mkdir -p $(dir $@) && cp $< $@

deploy_makefiles: $(makefiles)

gather_makefiles:

	for dir in $(subdirs); do \

		grep --include Makefile -r -e 'include $$(EPOCROOT)/build/makefiles-garage/global-make-env.mk' $$dir | \

		sed -e 's|:include $$(EPOCROOT)/build/makefiles-garage/global-make-env.mk||g' -e 's|$(EPOCROOT)/build/||g' - | while read makefile; do \

			if [ ! -f $(garage)/$$makefile ]; then \

				echo "### Garaging new makefile $(garage)/$$makefile ###" ;\

				cp -f --parents $$makefile $(garage); \

			else if [ $(EPOCROOT)/build/$$makefile -nt $(garage)/$$makefile ]; then \

				if [ "`diff $(EPOCROOT)/build/$$makefile $(garage)/$$makefile`" != "" ]; then \

					echo "### Updating garaged makefile $(garage)/$$makefile ###" ;\

					cp -f --parents $$makefile $(garage); \

				fi; \

			fi; \

			fi; \

		done; \

	done

sbs_comp_list:

	@for file in `find . -iname 'bld.inf'`; do echo $${file}; done

sbs_targ_list:

	@for file in `find . -iname '*.mmp'`; do echo $${file}; done

list_hacks: $(makefiles)

	@for make_dir in $(sort $(make_dirs)); do \

		$(MAKE) -s -C $$make_dir query=1 targ=$${make_dir##*/} hacks; \

	done	

list_prereqs: $(makefiles)

	@for make_dir in $(sort $(make_dirs)); do \

		$(MAKE) -s -C $$make_dir query=1 targ=$${make_dir##*/} prereqs; \

	done

$(targets): $(preinclude) $(makefiles)

	garage_makedir=`find $(garage) -name $@`;\

	makedir=$${garage_makedir##$(garage)/};\

	makedir=$(EPOCROOT)/build/$${makedir};\

	$(MAKE) -C $${makedir}

$(clean_targets): $(makefiles)

	targ=$@; \

	targ=$${targ%-clean}; \

	garage_makedir=`find $(garage) -name $${targ}`;\

	echo $$targ; \

	makedir=$${garage_makedir##$(garage)/};\

	makedir=$(EPOCROOT)/build/$${makedir};\

	$(MAKE) -C $${makedir} clean