#!@@CT_make@@ -rf

 # Makefile for crosstool-NG.

 # Copyright 2006 Yann E. MORIN <yann.morin.1998@anciens.enib.fr>

 # Don't print directory as we descend into them

 # Don't use built-in rules, we know what we're doing

 MAKEFLAGS += --no-print-directory --no-builtin-rules

 # Don't go parallel

 .NOTPARALLEL:

 # This is where ct-ng is:

 export CT_NG:=$(lastword $(MAKEFILE_LIST))

 # and this is where we're working in:

 export CT_TOP_DIR:=$(shell pwd)

 # Paths and values set by ./configure

 # Don't bother to change it other than with a new ./configure!

 export CT_LIB_DIR:=@@CT_LIBDIR@@

 export CT_DOC_DIR:=@@CT_DOCDIR@@

 # This is crosstool-NG version string

 export CT_VERSION:=@@CT_VERSION@@

 # Paths found by ./configure

 include $(CT_LIB_DIR)/paths.mk

 # Some distributions (eg. Ubuntu) thought it wise to point /bin/sh to

 # a truly POSIX-conforming shell, ash in this case. This is not so good

 # as we, smart (haha!) developers (as smart we ourselves think we are),

 # got used to bashisms, and are enclined to easiness... So force use of

 # bash.

 export SHELL=$(bash)

 # GREP_OPTIONS=--color=always will break the generated .in files

 # We do not need any GREP_OPTIONS anyway, so set it to empty.

 export GREP_OPTIONS=

 # Make the restart/stop steps availabe to scripts/crostool-NG.sh

 export CT_STOP:=$(STOP)

 export CT_RESTART:=$(RESTART)

 SILENT=@

 ECHO=echo

 ifeq ($(strip $(origin V)),command line)

   ifeq ($(strip $(V)),0)

     SILENT=@

     ECHO=:

   else

     ifeq ($(strip $(V)),1)

       SILENT=

       ECHO=:

     else

       ifeq ($(strip $(V)),2)

         SILENT=

         ECHO=echo

       endif # V == 2

     endif # V== 1

   endif # V == 0

 endif # origin V

 export V SILENT ECHO

 all: help

 .PHONY: $(PHONY)

 PHONY += all

 FORCE:

 # Help system

 help:: help-head help-config help-samples help-build help-clean help-distrib help-env help-tail

 help-head:: version

 	@echo  'See below for a list of available actions, listed by category:'

 help-config::

 	@echo

 	@echo  'Configuration actions:'

 help-samples::

 	@echo

 	@echo  'Preconfigured toolchains (#: force number of // jobs):'

 help-build::

 	@echo

 	@echo  'Build actions (#: force number of // jobs):'

 help-clean::

 	@echo

 	@echo  'Clean actions:'

 help-distrib::

 	@echo

 	@echo  'Distribution actions:'

 help-env::

 	@echo

 	@echo  'Environement variables (see @@CT_DOCDIR@@/0 - Table of content.txt):'

 help-tail::

 	@echo

 	@echo  'Use action "menuconfig" to configure your toolchain'

 	@echo  'Use action "build" to build your toolchain'

 	@echo  'Use action "version" to see the version'

 	@echo  'See "man 1 ct-ng" for some help as well'

 help-build::

 	@echo  '  build[.#]          - Build the currently configured toolchain'

 help-clean::

 	@echo  '  clean              - Remove generated files'

 	@echo  '  distclean          - Remove generated files, configuration and build directories'

 include $(CT_LIB_DIR)/config/config.mk

 include $(CT_LIB_DIR)/kconfig/kconfig.mk

 include $(CT_LIB_DIR)/steps.mk

 include $(CT_LIB_DIR)/samples/samples.mk

 include $(CT_LIB_DIR)/scripts/scripts.mk

 help-config::

 	@echo  '  show-tuple         - Print the tuple of the currently configured toolchain'

 help-distrib::

 	@echo  '  tarball            - Build a tarball of the configured toolchain'

 help-env::

 	@echo  '  V=0|1|2            - 0 => show only human-readable messages (default)'

 	@echo  '                       1 => show only the commands being executed'

 	@echo  '                       2 => show both'

 # End help system

 .config:

 	@echo "There is no existing .config file!"

 	@echo "You need to either run 'menuconfig',"

 	@echo "or configure an existing sample."

 	@false

 show-tuple: .config

 	$(SILENT)$(bash) $(CT_LIB_DIR)/scripts/showTuple.sh

 # Actual build

 build: .config

 	$(SILENT)$(CT_LIB_DIR)/scripts/crosstool-NG.sh

 build.%:

 	$(SILENT)$(MAKE) -rf $(CT_NG) $(shell echo "$(@)" |$(sed) -r -e 's|^([^.]+)\.([[:digit:]]+)$$|\1 CT_JOBS=\2|;')

 PHONY += tarball

 #tarball:

 #	@$(CT_LIB_DIR)/scripts/tarball.sh

 tarball:

 	@echo 'Tarball creation disabled for now... Sorry.'

 	@true

 PHONY += version

 version:

 	@echo 'This is crosstool-NG version $(CT_VERSION)'

 	@echo

 	@echo 'Copyright (C) 2008  Yann E. MORIN <yann.morin.1998@anciens.enib.fr>'

 	@echo 'This is free software; see the source for copying conditions.'

 	@echo 'There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A'

 	@echo 'PARTICULAR PURPOSE.'

 	@echo

 PHONY += clean

 clean::

 	@$(ECHO) "  CLEAN log"

 	$(SILENT)rm -f log.* .config.* ..config*

 PHONY += distclean

 distclean:: clean

 	@$(ECHO) "  CLEAN .config"

 	$(SILENT)rm -f .config .config.* ..config*

 	@$(ECHO) "  CLEAN build dir"

 	$(SILENT)[ ! -d targets ] || chmod -R u+w targets

 	$(SILENT)[ ! -d .build  ] || chmod -R u+w .build

 	$(SILENT)rm -rf targets .build