# Makefile for busybox
#
-# Copyright (C) 1999-2000 Erik Andersen <andersee@debian.org>
-# Copyright (C) 2000 Karl M. Hegbloom <karlheg@debian.org>
+# Copyright (C) 1999-2002 Erik Andersen <andersee@debian.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
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
-PROG := busybox
-VERSION := 0.44
-BUILDTIME := $(shell TZ=UTC date --utc "+%Y.%m.%d-%H:%M%z")
-export VERSION
-
-# Set the following to `true' to make a debuggable build.
-# Leave this set to `false' for production use.
-# eg: `make DODEBUG=true tests'
-DODEBUG = false
-
-# If you want a static binary, turn this on.
-DOSTATIC = false
-
-# To compile vs an alternative libc, you may need to use/adjust
-# the following lines to meet your needs. This is how I did it...
-#CFLAGS+=-nostdinc -I/home/andersen/CVS/uC-libc/include -I/usr/include/linux
-#LDFLAGS+=-nostdlib
-#LIBRARIES = /home/andersen/CVS/uC-libc/libc.a
-
-
-CC = gcc
-
-# use '-Os' optimization if available, else use -O2
-OPTIMIZATION = $(shell if $(CC) -Os -S -o /dev/null -xc /dev/null >/dev/null 2>&1; \
- then echo "-Os"; else echo "-O2" ; fi)
-
-
-# Allow alternative stripping tools to be used...
-ifndef $(STRIPTOOL)
- STRIPTOOL = strip
-endif
-
-# -D_GNU_SOURCE is needed because environ is used in init.c
-ifeq ($(DODEBUG),true)
- CFLAGS += -Wall -g -fno-builtin -D_GNU_SOURCE
- LDFLAGS +=
- STRIP =
-else
- CFLAGS += -Wall $(OPTIMIZATION) -fomit-frame-pointer -fno-builtin -D_GNU_SOURCE
- LDFLAGS += -s
- STRIP = $(STRIPTOOL) --remove-section=.note --remove-section=.comment $(PROG)
- #Only staticly link when _not_ debugging
- ifeq ($(DOSTATIC),true)
- LDFLAGS += --static
- #
- #use '-ffunction-sections -fdata-sections' and '--gc-sections' if they work
- #to try and strip out any unused junk. Doesn't do much for me, but you may
- #want to give it a shot...
- #
- #ifeq ($(shell $(CC) -ffunction-sections -fdata-sections -S \
- # -o /dev/null -xc /dev/null 2>/dev/null && $(LD) --gc-sections -v >/dev/null && echo 1),1)
- # CFLAGS += -ffunction-sections -fdata-sections
- # LDFLAGS += --gc-sections
- #endif
- endif
-endif
-
-ifndef $(PREFIX)
- PREFIX = `pwd`/_install
-endif
-
-
-OBJECTS = $(shell ./busybox.sh) busybox.o messages.o utility.o
-CFLAGS += -DBB_VER='"$(VERSION)"'
-CFLAGS += -DBB_BT='"$(BUILDTIME)"'
-ifdef BB_INIT_SCRIPT
- CFLAGS += -DINIT_SCRIPT='"$(BB_INIT_SCRIPT)"'
-endif
-
-all: busybox busybox.links doc
-
-doc: docs/BusyBox.txt docs/BusyBox.1 docs/BusyBox.html
+#--------------------------------------------------------------
+# You shouldn't need to mess with anything beyond this point...
+#--------------------------------------------------------------
+noconfig_targets := menuconfig config oldconfig randconfig \
+ defconfig allyesconfig allnoconfig clean distclean \
+ release tags
+TOPDIR=./
+include Rules.mak
+
+DIRS:=applets archival archival/libunarchive console-tools debianutils \
+ editors fileutils findutils init miscutils modutils networking \
+ networking/libiproute networking/udhcp procps loginutils shell \
+ shellutils sysklogd textutils util-linux libbb libpwdgrp
+
+ifdef include_config
+
+all: busybox busybox.links #doc
+
+# In this section, we need .config
+-include .config.cmd
+include $(patsubst %,%/Makefile.in, $(DIRS))
+
+busybox: depend $(libraries-y)
+ $(CC) $(LDFLAGS) -o $@ $(libraries-y) $(LIBRARIES)
+ $(STRIPCMD) $@
+
+busybox.links: applets/busybox.mkll
+ - $(SHELL) $^ >$@
+
+install: applets/install.sh busybox busybox.links
+ $(SHELL) $< $(PREFIX)
+
+uninstall: busybox busybox.links
+ for i in `cat busybox.links` ; do rm -f $$PREFIX$$i; done
+
+install-hardlinks: applets/install.sh busybox busybox.links
+ $(SHELL) $< $(PREFIX) --hardlinks
+
+
+# Documentation Targets
+doc: olddoc
+
+# Old Docs...
+olddoc: docs/busybox.pod docs/BusyBox.txt docs/BusyBox.1 docs/BusyBox.html
+
+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
docs/BusyBox.txt: docs/busybox.pod
@echo
@echo BusyBox Documentation
@echo
- - pod2text docs/busybox.pod > docs/BusyBox.txt
+ -mkdir -p docs
+ -pod2text $< > $@
docs/BusyBox.1: docs/busybox.pod
- - pod2man --center=BusyBox --release="version $(VERSION)" docs/busybox.pod > docs/BusyBox.1
+ - 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
+ @echo BusyBox Documentation
+ @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
+scripts/mkdep: scripts/mkdep.c
+ $(HOSTCC) $(HOSTCFLAGS) -o scripts/mkdep scripts/mkdep.c
+
+scripts/split-include: scripts/split-include.c
+ $(HOSTCC) $(HOSTCFLAGS) -o scripts/split-include scripts/split-include.c
+
+.depend: scripts/mkdep
+ rm -f .depend .hdepend;
+ mkdir -p include/config;
+ $(HOSTCC) $(HOSTCFLAGS) -o scripts/mkdep scripts/mkdep.c
+ scripts/mkdep -I include -- \
+ `find . -name \*.c -print` >> .depend;
+ scripts/mkdep -I include -- \
+ `find . -name \*.h -print` >> .hdepend;
+ $(MAKE) $(patsubst %,_sfdep_%,$(DIRS)) _FASTDEP_ALL_SUB_DIRS="$(DIRS)" ;
+
+depend dep: include/config.h .depend
+
+include/config/MARKER: depend scripts/split-include
+ scripts/split-include include/config.h include/config
+ @ touch include/config/MARKER
+
+include/config.h: .config
+ @if [ ! -x ./scripts/config/conf ] ; then \
+ make -C scripts/config; \
+ fi;
+ @./scripts/config/conf -o sysdeps/$(TARGET_OS)/Config.in
+
+%.o: %.c
+ $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c -o $@ $<
+
+finished2:
+ @echo
+ @echo Finished installing...
+ @echo
+
+else # ifdef include_config
+
+all: menuconfig
+
+ifeq ($(filter-out $(noconfig_targets),$(MAKECMDGOALS)),)
+# Targets which don't need .config
+
+# configuration
+# ---------------------------------------------------------------------------
+
+scripts/config/conf scripts/config/mconf:
+ make -C scripts/config
+ -@if [ ! -f .config ] ; then \
+ cp sysdeps/$(TARGET_OS)/defconfig .config; \
+ fi
+
+menuconfig: scripts/config/mconf
+ @./scripts/config/mconf sysdeps/$(TARGET_OS)/Config.in
-docs/BusyBox.html: docs/busybox.lineo.com/BusyBox.html
- - rm -f docs/BusyBox.html
- - ln -s busybox.lineo.com/BusyBox.html docs/BusyBox.html
+config: scripts/config/conf
+ @./scripts/config/conf sysdeps/$(TARGET_OS)/Config.in
-docs/busybox.lineo.com/BusyBox.html: docs/busybox.pod
- - pod2html docs/busybox.pod > docs/busybox.lineo.com/BusyBox.html
- - rm -f pod2html*
+oldconfig: scripts/config/conf
+ @./scripts/config/conf -o sysdeps/$(TARGET_OS)/Config.in
-busybox: $(OBJECTS)
- $(CC) $(LDFLAGS) -o $@ $^ $(LIBRARIES)
- $(STRIP)
+randconfig: scripts/config/conf
+ @./scripts/config/conf -r sysdeps/$(TARGET_OS)/Config.in
-busybox.links: busybox.def.h
- - ./busybox.mkll | sort >$@
+allyesconfig: scripts/config/conf
+ @./scripts/config/conf -y sysdeps/$(TARGET_OS)/Config.in
-regexp.o nfsmount.o cmdedit.o: %.o: %.h
-$(OBJECTS): %.o: busybox.def.h internal.h %.c Makefile
+allnoconfig: scripts/config/conf
+ @./scripts/config/conf -n sysdeps/$(TARGET_OS)/Config.in
-test tests:
- cd tests && $(MAKE) all
+defconfig: scripts/config/conf
+ @./scripts/config/conf -d sysdeps/$(TARGET_OS)/Config.in
+
+test tests: busybox
+ # Note that 'tests' is depricated. Use 'make check' instead
+ # To use the nice new testsuite....
+ cd tests && ./tester.sh
+
+check: busybox
+ cd testsuite && ./runtest
clean:
- - rm -f busybox.links *~ *.o core
- - rm -rf _install
- - cd tests && $(MAKE) clean
- - rm -f docs/BusyBox.html docs/busybox.lineo.com/BusyBox.html \
- docs/BusyBox.1 docs/BusyBox.txt pod2html*
+ - $(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.pod 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 -exec rm -f {} \;
+ - find . -name .depend -exec rm -f {} \;
+ - find . -name \*.o -exec rm -f {} \;
+ - find . -name \*.a -exec rm -f {} \;
distclean: clean
- - rm -f busybox
- - cd tests && $(MAKE) distclean
-
-install: busybox busybox.links
- ./install.sh $(PREFIX)
+ rm -f .config .config.old .config.cmd
-dist release: distclean doc
+release: distclean #doc
cd ..; \
rm -rf busybox-$(VERSION); \
cp -a busybox busybox-$(VERSION); \
find busybox-$(VERSION)/ -type d \
-name CVS \
-print \
- | xargs rm -rf; \
+ -exec rm -rf {} \; ; \
\
find busybox-$(VERSION)/ -type f \
- -name .cvsignore \
+ -name .\#* \
-print \
- | xargs rm -f; \
+ -exec rm -f {} \; ; \
\
tar -cvzf busybox-$(VERSION).tar.gz busybox-$(VERSION)/;
+
+tags:
+ ctags -R .
+
+
+endif # ifeq ($(filter-out $(noconfig_targets),$(MAKECMDGOALS)),)
+endif # ifdef include_config
+
+.PHONY: dummy subdirs release distclean clean config oldconfig \
+ menuconfig tags check test tests depend
+
+
projects / oweals / busybox.git / blobdiff