UPGRADE_PENDING:=dhcpcd ebtables collectd dropbear

SLIGHTLY_BROKEN:=ghostscript eagle-usb

# iproute misses an element in a header file

# ghostscript dependencies are broken
# eagle-usb needs full kernel sources and seems to be unmaintained since 2005

REALLY_BROKEN=dhcpv6 lftp 
 
# dhcpv6 has a broken patch

BROKEN:=$(SLIGHTLY_BROKEN) $(REALLY_BROKEN)

TARGETS:=
LIBRARIES:=
# zlib libpng libiconv libnl jpeg freetype lzo sysfsutils-lib libevent 
# libpcre gettext freetype pixman cairo libgpg-error libgcrypt liboping
#
# directories
#
FLI4L_PACKAGE_DIR:=src/buildroot/package
BASE_DIR:=$(shell pwd)
TARGET_DIR:=$(BASE_DIR)/target/$(USER)
BUILD_DIR:=$(BASE_DIR)/build/$(USER)
# BUILD_DIR:=build/$(USER)
DL_DIR:=dl
SF_DL_HOST:=kent.dl.sourceforge.net
BR2_SOURCEFORGE_MIRROR:=$(SF_DL_HOST)
DEBIAN_DL_HOST:=
LINUX_DIR:=/usr/src/linux-2.6.30.1
FLI4L_SRC:=$(shell pwd)/../fli4l

#
# tools
#
WGET:=sh toolchain/wget.sh
STRIP:=strip
TAR_OPTIONS:=-xf
TARGET_CC=gcc
TARGET_CFLAGS=-Os -march=i486 -fomit-frame-pointer
TARGET_CONFIGURE_CFLAGS=-Os -march=i486 -fomit-frame-pointer
TARGET_CONFIGURE_OPTS=CFLAGS="$(TARGET_CONFIGURE_CFLAGS)"
SH=sh
SED=sed
FAKEROOT=fakeroot --
ZCAT=zcat
BZCAT=bzcat
TAR=tar

#
# config files
#
#ifeq ($(FLI4L_DIR),)
#include package/*/Makefile.in
#else
#include $(FLI4L_DIR)/*/$(FLI4L_PACKAGE_DIR)/*/Makefile.in
#endif

all:   targets
broken: ${BROKEN}

#
# package make files
#
ifeq ($(FLI4L_DIR),)
include package/*/*.mk
else
include $(FLI4L_DIR)/*/$(FLI4L_PACKAGE_DIR)/*/*.mk
endif

LIBRARIES_SOURCE:=$(patsubst %,%-source,$(LIBRARIES))
TARGETS:=$(filter-out $(BROKEN),$(TARGETS))
TARGETS:=$(filter-out $(LIBRARIES),$(TARGETS))

TARGETS_CLEAN:=$(patsubst %,%-clean,$(TARGETS))
TARGETS_SOURCE:=$(patsubst %,%-source,$(TARGETS)) $(LIBRARIES_SOURCE)
TARGETS_DIRCLEAN:=$(patsubst %,%-dirclean,$(TARGETS))

prep: $(DL_DIR) $(BUILD_DIR) $(TARGET_DIR) 
libs: /lib/.libraries
world: libs $(TARGETS) 
targets: prep libs $(TARGETS) 
targets-only: prep $(TARGETS)

.PHONY: all prep libs world clean dirclean distclean source lib-source $(TARGETS) \
	$(TARGETS_CLEAN) $(TARGETS_DIRCLEAN) $(TARGETS_SOURCE) \
	$(DL_DIR) $(BUILD_DIR) $(TOOL_BUILD_DIR) $(STAGING_DIR)


/lib/.libraries: 
	make prep $(LIBRARIES)
	touch $@


#############################################################
#
# staging and target directories do NOT list these as
# dependancies anywhere else
#
#############################################################
$(DL_DIR):
	@mkdir -p $(DL_DIR)

$(BUILD_DIR):
	@mkdir -p $(BUILD_DIR)

$(TARGET_DIR):
	@mkdir -p $(TARGET_DIR)

source: $(TARGETS_SOURCE)
lib-source: $(LIBRARIES_SOURCE)

#############################################################
#
# Cleanup and misc junk
#
#############################################################
clean: $(TARGETS_CLEAN)

dirclean: $(TARGETS_DIRCLEAN)

distclean:
	rm -rf $(BUILD_DIR)
#	rm -rf $(DL_DIR)

showtargets:
	@echo "Libraries:  $(LIBRARIES)"
	@echo "Targets:    $(TARGETS)"
	@echo "Target-Dir: $(TARGET_DIR)"
	@echo "Build-Dir:  $(BUILD_DIR)"
	@echo "Broken:     $(BROKEN)"
	@echo "   slighly: $(SLIGHTLY_BROKEN)"
	@echo "   really:  $(REALLY_BROKEN)"
	@echo "Upgrade:    $(UPGRADE_PENDING)"
	@echo
	@echo "Sources:    $(TARGETS_SOURCE)"
help:
	@echo "just type 'make' to build all files"
	@echo "or type 'make TARGETS=<target>' to build only this target"
	@echo "to view all targets, type 'make showtargets'"

.PHONY: dummy subdirs release distclean clean config oldconfig \
	menuconfig tags check test depend showtargets kernel_headers