X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=Makefile;h=7e37ed40d6811e6e57af4703d486313251ac3796;hb=731f81cbed87db586474582bae1236853abc22ef;hp=28b041ce005a6e9dd65d7b40474f7d79650953c4;hpb=85208e2ab94ddd60cc97dd7ae4a3b2a588281398;p=oweals%2Fbusybox.git

diff --git a/Makefile b/Makefile
index 28b041ce0..7e37ed40d 100644
--- a/Makefile
+++ b/Makefile
@@ -1,250 +1,483 @@
 # Makefile for busybox
 #
-# Copyright (C) 1999-2002 Erik Andersen <andersee@debian.org>
+# Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
 #
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
+# Licensed under GPLv2, see the file LICENSE in this tarball for details.
 #
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-#
-
-TOPDIR:= $(shell /bin/pwd)/
-include $(TOPDIR).config
-include $(TOPDIR)Rules.mak
-SUBDIRS:=applets archival archival/libunarchive console-tools \
-	editors fileutils findutils init miscutils modutils networking \
-	procps pwd_grp pwd_grp/libpwd_grp shell shellutils sysklogd \
-	textutils util-linux libbb
-
-all:    do-it-all
 
-#
-# Make "config" the default target if there is no configuration file or
-# "depend" the target if there is no top-level dependency information.
-ifeq (.config,$(wildcard .config))
-include .config
-ifeq (.depend,$(wildcard .depend))
-include .depend 
-do-it-all:      busybox busybox.links #doc
-include $(patsubst %,%/Makefile.in, $(SUBDIRS))
-else
-CONFIGURATION = depend
-do-it-all:      depend
+#--------------------------------------------------------------
+# You shouldn't need to mess with anything beyond this point...
+#--------------------------------------------------------------
+noconfig_targets := menuconfig config oldconfig randconfig \
+	defconfig allyesconfig allnoconfig allbareconfig \
+	clean distclean help \
+	release tags
+
+# the toplevel sourcedir
+ifndef top_srcdir
+top_srcdir=$(CURDIR)
 endif
-else
-CONFIGURATION = menuconfig
-do-it-all:      menuconfig
+# toplevel directory of the object-tree
+ifndef top_builddir
+top_builddir=$(CURDIR)
 endif
 
+export srctree=$(top_srcdir)
+vpath %/Config.in $(srctree)
 
-busybox: depend $(libraries-y)
-	$(CC) $(LDFLAGS) $(libraries-y) $(LIBRARIES) -o $@
-	$(STRIPCMD) $@
+DIRS:=applets archival archival/libunarchive coreutils console-tools \
+	debianutils editors findutils init miscutils modutils networking \
+	networking/libiproute networking/udhcp procps loginutils shell \
+	sysklogd util-linux e2fsprogs libpwdgrp coreutils/libcoreutils libbb
 
-busybox.links: applets/busybox.mkll
-	- $(SHELL) $^ >$@
+SRC_DIRS:=$(patsubst %,$(top_srcdir)/%,$(DIRS))
 
-install: applets/install.sh busybox busybox.links
-	$(SHELL) $< $(PREFIX)
+# That's our default target when none is given on the command line
+.PHONY: _all
+_all:
 
-install-hardlinks: applets/install.sh busybox busybox.links
-	$(SHELL) $< $(PREFIX) --hardlinks
+CONFIG_CONFIG_IN = $(top_srcdir)/Config.in
 
+ifeq ($(KBUILD_SRC),)
 
-# Documentation Targets
-doc: olddoc
-
-# Old Docs...
-olddoc: docs/busybox.pod docs/BusyBox.txt docs/BusyBox.1 docs/BusyBox.html
+ifdef O
+  ifeq ("$(origin O)", "command line")
+    KBUILD_OUTPUT := $(O)
+    top_builddir := $(O)
+  endif
+else
+# If no alternate output-dir was specified, we build in cwd
+# We are using KBUILD_OUTPUT nevertheless to make sure that we create
+# Rules.mak and the toplevel Makefile, in case they don't exist.
+  KBUILD_OUTPUT := $(top_builddir)
+endif
 
-docs/busybox.pod : docs/busybox_header.pod include/usage.h docs/busybox_footer.pod
-	- ( cat docs/busybox_header.pod; \
-	    docs/autodocifier.pl include/usage.h; \
-	    cat docs/busybox_footer.pod ) > docs/busybox.pod
+ifneq ($(strip $(HAVE_DOT_CONFIG)),y)
+# pull in OS specific commands like cp, mkdir, etc. early
+-include $(top_srcdir)/Rules.mak
+endif
 
-docs/BusyBox.txt: docs/busybox.pod
+# All object directories.
+OBJ_DIRS := $(DIRS)
+all_tree := $(patsubst %,$(top_builddir)/%,$(OBJ_DIRS) scripts scripts/config include)
+all_tree: $(all_tree)
+$(all_tree):
+	@mkdir -p "$@"
+
+ifneq ($(KBUILD_OUTPUT),)
+# Invoke a second make in the output directory, passing relevant variables
+# Check that the output directory actually exists
+saved-output := $(KBUILD_OUTPUT)
+KBUILD_OUTPUT := $(shell cd $(KBUILD_OUTPUT) && /bin/pwd)
+$(if $(wildcard $(KBUILD_OUTPUT)),, \
+     $(error output directory "$(saved-output)" does not exist))
+
+.PHONY: $(MAKECMDGOALS)
+
+$(filter-out _all,$(MAKECMDGOALS)) _all: $(KBUILD_OUTPUT)/Rules.mak $(KBUILD_OUTPUT)/Makefile all_tree
+	$(Q)$(MAKE) -C $(KBUILD_OUTPUT) \
+	top_srcdir=$(top_srcdir) \
+	top_builddir=$(top_builddir) \
+	KBUILD_SRC=$(top_srcdir) \
+	-f $(CURDIR)/Makefile $@
+
+$(KBUILD_OUTPUT)/Rules.mak:
+	@echo > $@
+	@echo top_srcdir=$(top_srcdir) >> $@
+	@echo top_builddir=$(KBUILD_OUTPUT) >> $@
+	@echo include $(top_srcdir)/Rules.mak >> $@
+
+$(KBUILD_OUTPUT)/Makefile:
+	@echo > $@
+	@echo top_srcdir=$(top_srcdir) >> $@
+	@echo top_builddir=$(KBUILD_OUTPUT) >> $@
+	@echo KBUILD_SRC='$$(top_srcdir)' >> $@
+	@echo include '$$(KBUILD_SRC)'/Makefile >> $@
+
+# Leave processing to above invocation of make
+skip-makefile := 1
+endif # ifneq ($(KBUILD_OUTPUT),)
+endif # ifeq ($(KBUILD_SRC),)
+
+ifeq ($(skip-makefile),)
+
+# We only need a copy of the Makefile for the config targets and reuse
+# the rest from the source directory, i.e. we do not cp ALL_MAKEFILES.
+scripts/config/Makefile: $(top_srcdir)/scripts/config/Makefile
+	cp $< $@
+
+_all: all
+
+help:
+	@echo 'Cleaning:'
+	@echo '  clean			- delete temporary files created by build'
+	@echo '  distclean		- delete all non-source files (including .config)'
 	@echo
-	@echo BusyBox Documentation
+	@echo 'Build:'
+	@echo '  all			- Executable and documentation'
+	@echo '  busybox		- the swiss-army executable'
+	@echo '  doc			- docs/BusyBox.{txt,html,1}'
 	@echo
-	-mkdir -p docs
-	-pod2text $< > $@
-
-docs/BusyBox.1: docs/busybox.pod
-	- mkdir -p docs
-	- pod2man --center=BusyBox --release="version $(VERSION)" \
-		$< > $@
-
-docs/BusyBox.html: docs/busybox.net/BusyBox.html
-	- mkdir -p docs
-	-@ rm -f docs/BusyBox.html
-	-@ ln -s busybox.net/BusyBox.html docs/BusyBox.html
-
-docs/busybox.net/BusyBox.html: docs/busybox.pod
-	-@ mkdir -p docs/busybox.net
-	-  pod2html --noindex $< > \
-	    docs/busybox.net/BusyBox.html
-	-@ rm -f pod2htm*
-
-
-# New docs based on DOCBOOK SGML
-newdoc: docs/busybox.txt docs/busybox.pdf docs/busybox/busyboxdocumentation.html
-
-docs/busybox.txt: docs/busybox.sgml
+	@echo 'Configuration:'
+	@echo '  allnoconfig		- disable all symbols in .config'
+	@echo '  allyesconfig		- enable all symbols in .config (see defconfig)'
+	@echo '  allbareconfig		- enable all applets without any sub-features'
+	@echo '  config		- text based configurator (of last resort)'
+	@echo '  defconfig		- set .config to largest generic configuration'
+	@echo '  menuconfig		- interactive curses-based configurator'
+	@echo '  oldconfig		- resolve any unresolved symbols in .config'
 	@echo
-	@echo BusyBox Documentation
+	@echo 'Installation:'
+	@echo '  install		- install busybox into $(PREFIX)'
+	@echo '  uninstall'
+	@echo
+	@echo 'Development:'
+	@echo '  bloatcheck             - show size difference between busybox_unstripped'
+	@echo '                           and busybox_old'
+	@echo '  check			- run the test suite for all applets'
+	@echo '  checkhelp		- check for missing help-entries in Config.in'
+	@echo '  randconfig		- generate a random configuration'
+	@echo '  release		- create a distribution tarball'
+	@echo '  sizes			- show size of all enabled busybox symbols'
+	@echo '  objsizes		- show size of each .o object built'
 	@echo
-	- mkdir -p docs
-	(cd docs; sgmltools -b txt busybox.sgml)
-
-docs/busybox.dvi: docs/busybox.sgml
-	- mkdir -p docs
-	(cd docs; sgmltools -b dvi busybox.sgml)
-
-docs/busybox.ps: docs/busybox.sgml
-	- mkdir -p docs
-	(cd docs; sgmltools -b ps busybox.sgml)
-
-docs/busybox.pdf: docs/busybox.ps
-	- mkdir -p docs
-	(cd docs; ps2pdf busybox.ps)
-
-docs/busybox/busyboxdocumentation.html: docs/busybox.sgml
-	- mkdir -p docs
-	(cd docs/busybox.net; sgmltools -b html ../busybox.sgml)
-
-
-
-# The nifty new buildsystem stuff
-$(TOPDIR)scripts/mkdep: scripts/mkdep.c
-	$(HOSTCC) $(HOSTCFLAGS) -o scripts/mkdep scripts/mkdep.c
 
-$(TOPDIR)scripts/split-include: scripts/split-include.c
-	$(HOSTCC) $(HOSTCFLAGS) -o scripts/split-include scripts/split-include.c
 
-$(TOPDIR).depend: $(TOPDIR)scripts/mkdep
-	rm -f .depend .hdepend;
-	mkdir -p $(TOPDIR)include/config;
-	$(HOSTCC) $(HOSTCFLAGS) -o scripts/mkdep scripts/mkdep.c
-	scripts/mkdep -I $(TOPDIR)include -- \
-		`find $(TOPDIR) -name \*.c -print` >> .depend;
-	scripts/mkdep -I $(TOPDIR)include -- \
-		`find $(TOPDIR) -name \*.h -print` >> .hdepend;
-	$(MAKE) $(patsubst %,_sfdep_%,$(SUBDIRS)) _FASTDEP_ALL_SUB_DIRS="$(SUBDIRS)" ;
-	@ echo -e "\n\nNow run 'make' to build BusyBox\n\n"
+include $(top_srcdir)/Rules.mak
+
+ifneq ($(strip $(HAVE_DOT_CONFIG)),y)
+
+# Default target if none was requested explicitly
+all: menuconfig
+
+# warn if no configuration exists and we are asked to build a non-config target
+.config:
+	@echo ""
+	@echo "No $(top_builddir)/$@ found!"
+	@echo "Please refer to 'make  help', section Configuration."
+	@echo ""
+	@exit 1
+
+# configuration
+# ---------------------------------------------------------------------------
+
+scripts/config/conf: scripts/config/Makefile
+	$(Q)$(MAKE) -C scripts/config conf
+	-@if [ ! -f .config ] ; then \
+		touch .config; \
+	fi
+
+scripts/config/mconf: scripts/config/Makefile
+	$(Q)$(MAKE) -C scripts/config ncurses conf mconf
+	-@if [ ! -f .config ] ; then \
+		touch .config; \
+	fi
+
+menuconfig: scripts/config/mconf
+	@[ -f .config ] || make $(MAKEFLAGS) defconfig
+	@./scripts/config/mconf $(CONFIG_CONFIG_IN)
+
+config: scripts/config/conf
+	@./scripts/config/conf $(CONFIG_CONFIG_IN)
+
+oldconfig: scripts/config/conf
+	@./scripts/config/conf -o $(CONFIG_CONFIG_IN)
+
+randconfig: scripts/config/conf
+	@./scripts/config/conf -r $(CONFIG_CONFIG_IN)
+
+allyesconfig: scripts/config/conf
+	@./scripts/config/conf -y $(CONFIG_CONFIG_IN)
+	@$(SED) -i -r -e "s/^(USING_CROSS_COMPILER)=.*/# \1 is not set/" .config
+	@./scripts/config/conf -o $(CONFIG_CONFIG_IN)
+
+allnoconfig: scripts/config/conf
+	@./scripts/config/conf -n $(CONFIG_CONFIG_IN)
+
+# defconfig is allyesconfig minus any features that are specialized enough
+# or cause enough behavior change that the user really should switch them on
+# manually if that's what they want.  Sort of "maximum sane config".
+
+defconfig: scripts/config/conf
+	@./scripts/config/conf -y $(CONFIG_CONFIG_IN)
+	@$(SED) -i -r -e "s/^(USING_CROSS_COMPILER|CONFIG_(DEBUG.*|STATIC|SELINUX|BUILD_(AT_ONCE|LIBBUSYBOX)|FEATURE_(DEVFS|FULL_LIBBUSYBOX|SHARED_BUSYBOX|MTAB_SUPPORT|CLEAN_UP|UDHCP_DEBUG)|INSTALL_NO_USR))=.*/# \1 is not set/" .config
+	@./scripts/config/conf -o $(CONFIG_CONFIG_IN)
+
+
+allbareconfig: scripts/config/conf
+	@./scripts/config/conf -y $(CONFIG_CONFIG_IN)
+	@$(SED) -i -r -e "s/^(USING_CROSS_COMPILER|CONFIG_(DEBUG|STATIC|SELINUX|DEVFSD|NC_GAPING_SECURITY_HOLE|BUILD_AT_ONCE)).*/# \1 is not set/" .config
+	@$(SED) -i -e "/FEATURE/s/=.*//;/^[^#]/s/.*FEATURE.*/# \0 is not set/;" .config
+	@echo "CONFIG_FEATURE_BUFFERS_GO_ON_STACK=y" >> .config
+	@yes n | ./scripts/config/conf -o $(CONFIG_CONFIG_IN)
+
+else # ifneq ($(strip $(HAVE_DOT_CONFIG)),y)
+
+all: busybox busybox.links doc
+
+# In this section, we need .config
+-include $(top_builddir)/.config.cmd
+include $(patsubst %,%/Makefile.in, $(SRC_DIRS))
+
+endif # ifneq ($(strip $(HAVE_DOT_CONFIG)),y)
+
+-include $(top_builddir)/.config
+-include $(top_builddir)/.depend
+
+
+ifeq ($(strip $(CONFIG_BUILD_AT_ONCE)),y)
+libraries-y:=
+# Which parts of the internal libs are requested?
+# Per default we only want what was actually selected.
+# -a denotes all while -y denotes the selected ones.
+ifeq ($(strip $(CONFIG_FEATURE_FULL_LIBBUSYBOX)),y)
+LIBRARY_DEFINE:=$(LIBRARY_DEFINE-a)
+LIBRARY_SRC   :=$(LIBRARY_SRC-a)
+else # CONFIG_FEATURE_FULL_LIBBUSYBOX
+LIBRARY_DEFINE:=$(LIBRARY_DEFINE-y)
+LIBRARY_SRC   :=$(LIBRARY_SRC-y)
+endif # CONFIG_FEATURE_FULL_LIBBUSYBOX
+APPLET_SRC:=$(APPLET_SRC-y)
+APPLETS_DEFINE:=$(APPLETS_DEFINE-y)
+else  # CONFIG_BUILD_AT_ONCE
+# no --combine, build archives out of the individual .o
+# This was the old way the binary was built.
+libbusybox-obj:=archival/libunarchive/libunarchive.a \
+	networking/libiproute/libiproute.a \
+	libpwdgrp/libpwdgrp.a \
+	coreutils/libcoreutils/libcoreutils.a \
+	libbb/libbb.a
+libbusybox-obj:=$(patsubst %,$(top_builddir)/%,$(libbusybox-obj))
+
+ifeq ($(strip $(CONFIG_FEATURE_SHARED_BUSYBOX)),y)
+# linking against libbusybox, so don't build the .a already contained in the .so
+libraries-y:=$(filter-out $(libbusybox-obj),$(libraries-y))
+endif # CONFIG_FEATURE_SHARED_BUSYBOX
+endif # CONFIG_BUILD_AT_ONCE
+
+
+ifeq ($(strip $(CONFIG_BUILD_LIBBUSYBOX)),y)
+LD_LIBBUSYBOX:=libbusybox.so
+LIBBUSYBOX_SONAME:=$(LD_LIBBUSYBOX).$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL_VERSION)
+DO_INSTALL_LIBS:=$(LD_LIBBUSYBOX) \
+	$(LD_LIBBUSYBOX).$(MAJOR_VERSION) \
+	$(LD_LIBBUSYBOX).$(MAJOR_VERSION).$(MINOR_VERSION)
+endif # CONFIG_BUILD_LIBBUSYBOX
+
+ifeq ($(strip $(CONFIG_BUILD_AT_ONCE)),y)
+ifneq ($(strip $(CONFIG_FEATURE_SHARED_BUSYBOX)),y)
+# --combine but not linking against libbusybox, so compile all
+BUSYBOX_SRC   := $(LIBRARY_SRC)
+BUSYBOX_DEFINE:= $(LIBRARY_DEFINE)
+endif # !CONFIG_FEATURE_SHARED_BUSYBOX
+$(LIBBUSYBOX_SONAME): $(LIBRARY_SRC)
+else # CONFIG_BUILD_AT_ONCE
+$(LIBBUSYBOX_SONAME): $(libbusybox-obj)
+endif # CONFIG_BUILD_AT_ONCE
+
+ifeq ($(strip $(CONFIG_FEATURE_SHARED_BUSYBOX)),y)
+LDBUSYBOX:=-L$(top_builddir) -lbusybox
+endif
 
-depend dep: $(TOPDIR)include/config.h $(TOPDIR).depend
+ifeq ($(strip $(CONFIG_BUILD_LIBBUSYBOX)),y)
+$(LIBBUSYBOX_SONAME):
+ifndef MAJOR_VERSION
+	$(error MAJOR_VERSION needed for $@ is not defined)
+endif
+	$(do_link) $(LIB_CFLAGS) $(CFLAGS_COMBINE) \
+	-Wl,-soname=$(LD_LIBBUSYBOX).$(MAJOR_VERSION) \
+	-Wl,-z,combreloc $(LIB_LDFLAGS) \
+	-o $(@) \
+	-Wl,--start-group -Wl,--whole-archive \
+	$(LIBRARY_DEFINE) $(^) \
+	-Wl,--no-whole-archive -Wl,--end-group
+	@rm -f $(DO_INSTALL_LIBS)
+	@for i in $(DO_INSTALL_LIBS); do ln -s $(@) $$i ; done
+	$(do_strip)
+
+endif # ifeq ($(strip $(CONFIG_BUILD_LIBBUSYBOX)),y)
+
+busybox_unstripped: .depend $(LIBBUSYBOX_SONAME) $(BUSYBOX_SRC) $(libraries-y)
+	$(do_link) $(PROG_CFLAGS) $(PROG_LDFLAGS) $(CFLAGS_COMBINE) \
+	-o $@ -Wl,--start-group  \
+	$(APPLETS_DEFINE) $(APPLET_SRC) \
+	$(BUSYBOX_DEFINE) $(BUSYBOX_SRC) $(libraries-y) \
+	$(LDBUSYBOX) $(LIBRARIES) \
+	-Wl,--end-group
+
+busybox: busybox_unstripped
+	$(Q)cp busybox_unstripped busybox
+	$(do_strip)
+
+%.bflt: %_unstripped
+	$(do_elf2flt)
+
+busybox.links: $(top_srcdir)/applets/busybox.mkll include/bb_config.h $(top_srcdir)/include/applets.h
+	$(Q)-$(SHELL) $^ >$@
+
+install: $(top_srcdir)/applets/install.sh busybox busybox.links
+	$(Q)DO_INSTALL_LIBS="$(strip $(LIBBUSYBOX_SONAME) $(DO_INSTALL_LIBS))" \
+		$(SHELL) $< $(PREFIX) $(INSTALL_OPTS)
+ifeq ($(strip $(CONFIG_FEATURE_SUID)),y)
+	@echo
+	@echo
+	@echo --------------------------------------------------
+	@echo You will probably need to make your busybox binary
+	@echo setuid root to ensure all configured applets will
+	@echo work properly.
+	@echo --------------------------------------------------
+	@echo
+endif
 
-BB_SHELL := ${shell if [ -x "$$BASH" ]; then echo $$BASH; \
-	else if [ -x /bin/bash ]; then echo /bin/bash; \
-	else echo sh; fi ; fi}
+uninstall: busybox.links
+	rm -f $(PREFIX)/bin/busybox
+	for i in `cat busybox.links` ; do rm -f $(PREFIX)$$i; done
+ifneq ($(strip $(DO_INSTALL_LIBS)),n)
+	for i in $(LIBBUSYBOX_SONAME) $(DO_INSTALL_LIBS); do \
+		rm -f $(PREFIX)$$i; \
+	done
+endif
 
-include/config/MARKER: depend $(TOPDIR)scripts/split-include
-	scripts/split-include include/config.h include/config
-	@ touch include/config/MARKER
+# see if we are in verbose mode
+KBUILD_VERBOSE :=
+ifdef V
+  ifeq ("$(origin V)", "command line")
+    KBUILD_VERBOSE := $(V)
+  endif
+endif
+ifneq ($(strip $(KBUILD_VERBOSE)),)
+  CHECK_VERBOSE := -v
+# ARFLAGS+=v
+endif
+check test: busybox
+	bindir=$(top_builddir) srcdir=$(top_srcdir)/testsuite \
+	$(top_srcdir)/testsuite/runtest $(CHECK_VERBOSE)
+
+.PHONY: checkhelp
+checkhelp:
+	$(Q)$(top_srcdir)/scripts/checkhelp.awk \
+		$(wildcard $(patsubst %,%/Config.in,$(SRC_DIRS) ./))
+.PHONY: sizes
+sizes: busybox_unstripped
+	$(NM) --size-sort $(<)
+.PHONY: bloatcheck
+bloatcheck: busybox_old busybox_unstripped
+	@$(top_srcdir)/scripts/bloat-o-meter busybox_old busybox_unstripped
+
+.PHONY: objsizes
+objsizes: busybox_unstripped
+	$(SHELL) $(top_srcdir)/scripts/objsizes
 
-$(TOPDIR)include/config.h:
-	@if [ ! -f $(TOPDIR)include/config.h ] ; then \
-		make oldconfig; \
-	fi;
+# Documentation Targets
+doc: docs/busybox.pod docs/BusyBox.txt docs/BusyBox.1 docs/BusyBox.html
 
-menuconfig:
-	mkdir -p $(TOPDIR)include/config
-	$(MAKE) -C scripts/lxdialog all
-	$(BB_SHELL) scripts/Menuconfig sysdeps/$(TARGET_OS)/config.in
+docs/busybox.pod : $(top_srcdir)/docs/busybox_header.pod $(top_srcdir)/include/usage.h $(top_srcdir)/docs/busybox_footer.pod $(top_srcdir)/docs/autodocifier.pl
+	$(disp_doc)
+	$(Q)-mkdir -p docs
+	$(Q)-( cat $(top_srcdir)/docs/busybox_header.pod ; \
+	    $(top_srcdir)/docs/autodocifier.pl $(top_srcdir)/include/usage.h ; \
+	    cat $(top_srcdir)/docs/busybox_footer.pod ; ) > docs/busybox.pod
 
-config:
-	mkdir -p $(TOPDIR)include/config
-	$(BB_SHELL) scripts/Configure sysdeps/$(TARGET_OS)/config.in
+docs/BusyBox.txt: docs/busybox.pod
+	$(disp_doc)
+	$(Q)-mkdir -p docs
+	$(Q)-pod2text $< > $@
 
-oldconfig:
-	mkdir -p $(TOPDIR)include/config
-	$(BB_SHELL) scripts/Configure -d sysdeps/$(TARGET_OS)/config.in
+docs/BusyBox.1: docs/busybox.pod
+	$(disp_doc)
+	$(Q)-mkdir -p docs
+	$(Q)-pod2man --center=BusyBox --release="version $(VERSION)" \
+		$< > $@
 
+docs/BusyBox.html: docs/busybox.net/BusyBox.html
+	$(disp_doc)
+	$(Q)-mkdir -p docs
+	$(Q)-rm -f docs/BusyBox.html
+	$(Q)-cp docs/busybox.net/BusyBox.html docs/BusyBox.html
 
-ifdef CONFIGURATION
-..$(CONFIGURATION):
-	@echo
-	@echo "You have a bad or nonexistent" .$(CONFIGURATION) ": running 'make" $(CONFIGURATION)"'"
-	@echo
-	$(MAKE) $(CONFIGURATION)
-	@echo
-	@echo "Successful. Try re-making (ignore the error that follows)"
-	@echo
-	exit 1
+docs/busybox.net/BusyBox.html: docs/busybox.pod
+	$(Q)-mkdir -p docs/busybox.net
+	$(Q)-pod2html --noindex $< > \
+	    docs/busybox.net/BusyBox.html
+	$(Q)-rm -f pod2htm*
 
-dummy:
+# The nifty new dependency stuff
+scripts/bb_mkdep: $(top_srcdir)/scripts/bb_mkdep.c
+	$(do_link.h)
 
-else
+DEP_INCLUDES := include/bb_config.h
 
-dummy:
+ifeq ($(strip $(CONFIG_BBCONFIG)),y)
+DEP_INCLUDES += include/bbconfigopts.h
 
+include/bbconfigopts.h: .config
+	$(disp_gen)
+	$(Q)$(top_srcdir)/scripts/config/mkconfigs > $@
 endif
 
+scripts/usage: $(top_srcdir)/scripts/usage.c .config
+	$(do_link.h) -I$(top_srcdir)/include
 
-%.o: %.c
-	$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c -o $@ $<
+DEP_INCLUDES += include/usage_compressed.h
+include/usage_compressed.h: .config scripts/usage
+	$(Q)sh $(top_srcdir)/scripts/usage_compressed "$(top_srcdir)/scripts" > $@
 
+depend dep: .depend
+.depend: scripts/bb_mkdep $(DEP_INCLUDES)
+	$(disp_gen)
+	$(Q)rm -f .depend
+	$(Q)mkdir -p include/config
+	$(Q)scripts/bb_mkdep -I $(top_srcdir)/include $(top_srcdir) > $@.tmp
+	$(Q)mv $@.tmp $@
 
-# Testing...
-test tests:
-	# old way of doing it
-	#cd tests && $(MAKE) all
-	# new way of doing it
-	cd tests && ./tester.sh
+include/bb_config.h: .config
+	@if [ ! -x $(top_builddir)/scripts/config/conf ] ; then \
+	    $(MAKE) -C scripts/config conf; \
+	fi;
+	@$(top_builddir)/scripts/config/conf -o $(CONFIG_CONFIG_IN)
 
-# Cleanup
 clean:
-	- $(MAKE) -C tests clean
-	- $(MAKE) -C scripts/lxdialog clean
-	- rm -f docs/BusyBox.txt docs/BusyBox.1 docs/BusyBox.html \
-	    docs/busybox.net/BusyBox.html
-	- rm -f docs/busybox.txt docs/busybox.dvi docs/busybox.ps \
-	    docs/busybox.pdf docs/busybox.net/busybox.html \
-	    docs/busybox _install pod2htm* *.gdb *.elf *~ core
-	- rm -f busybox busybox.links libbb/loop.h .config.old .hdepend
-	- rm -f scripts/split-include scripts/mkdep .*config.log
-	- rm -rf include/config include/config.h
-	- find -name .\*.flags -o -name .depend -exec rm -f {} \;
-	- find -name \*.o -exec rm -f {} \;
-	- find -name \*.a -exec rm -f {} \;
+	- $(MAKE) -C scripts/config $@
+	- rm -f docs/busybox.dvi docs/busybox.ps \
+	    docs/busybox.pod docs/busybox.net/busybox.html \
+	    docs/busybox pod2htm* *.gdb *.elf *~ core .*config.log \
+	    docs/BusyBox.txt docs/BusyBox.1 docs/BusyBox.html \
+	    docs/busybox.net/BusyBox.html busybox.links \
+	    libbusybox.so* \
+	    .config.old busybox busybox_unstripped
+	- rm -r -f _install testsuite/links
+	- find . -name .\*.flags -o -name \*.o  -o -name \*.om \
+	    -o -name \*.os -o -name \*.osm -o -name \*.a | xargs rm -f
 
 distclean: clean
-	- rm -f busybox 
-	- cd tests && $(MAKE) distclean
-
-dist release: distclean doc
-	cd ..;					\
-	rm -rf busybox-$(VERSION);		\
-	cp -a busybox busybox-$(VERSION);	\
-						\
-	find busybox-$(VERSION)/ -type d	\
-				 -name CVS	\
-				 -print		\
-		-exec rm -rf {} \; ;            \
-						\
-	find busybox-$(VERSION)/ -type f	\
-				 -name .\#*	\
-				 -print		\
-		-exec rm -f {} \;  ;            \
-						\
-	tar -cvzf busybox-$(VERSION).tar.gz busybox-$(VERSION)/;
-
-
-
-.PHONY: tags check depend
+	rm -f scripts/bb_mkdep scripts/usage
+	rm -r -f include/config include/_usage.h include/config.h $(DEP_INCLUDES)
+	find . -name .depend'*' -print0 | xargs -0 rm -f
+	rm -f .hdepend
+	rm -f .config .config.old .config.cmd
+
+release: distclean #doc
+	cd ..; \
+	rm -r -f $(PROG)-$(VERSION); \
+	cp -a busybox $(PROG)-$(VERSION); \
+	\
+	find $(PROG)-$(VERSION)/ -type d \
+		-name .svn \
+		-print \
+		-exec rm -r -f {} \; ; \
+	\
+	find $(PROG)-$(VERSION)/ -type f \
+		-name .\#* \
+		-print \
+		-exec rm -f {} \; ; \
+	\
+	tar -cvzf $(PROG)-$(VERSION).tar.gz $(PROG)-$(VERSION)/;
 
 tags:
 	ctags -R .
 
-check: busybox
-	cd testsuite && ./runtest
 
+endif # ifeq ($(skip-makefile),)
+
+.PHONY: dummy subdirs release distclean clean config oldconfig \
+	menuconfig tags check test depend dep buildtree