X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=Makefile;h=8afd6986328e50025cbfcc7f342432ec8c72bbf8;hb=37ba6bfb6d7ff7287ecda14bb4906fa6de1e78c9;hp=7ae141bd576a2fc64927da492ede113ab710c86d;hpb=06656f363de87846086f03c5e12541a66637858e;p=oweals%2Fbusybox.git diff --git a/Makefile b/Makefile index 7ae141bd5..8afd69863 100644 --- a/Makefile +++ b/Makefile @@ -1,6 +1,6 @@ # Makefile for busybox # -# Copyright (C) 1999,2000,2001 by Erik Andersen +# Copyright (C) 1999-2004 by Erik Andersen # # 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 @@ -17,220 +17,57 @@ # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # -PROG := busybox -VERSION := 0.61.pre -BUILDTIME := $(shell TZ=UTC date -u "+%Y.%m.%d-%H:%M%z") -TOPDIR := ${shell /bin/pwd} -HOSTCC := gcc -HOSTCFLAGS:= -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer - - -# What OS are you compiling busybox for? This allows you to include -# OS specific things, syscall overrides, etc. -TARGET_OS := linux - -# With a modern GNU make(1) (highly recommended, that's what all the -# developers use), all of the following configuration values can be -# overridden at the command line. For example: -# make CROSS=powerpc-linux- CONFIG_SRC_DIR=$HOME/busybox PREFIX=/mnt/app - -# If you want to add some simple compiler switches (like -march=i686), -# especially from the command line, use this instead of CFLAGS directly. -# For optimization overrides, it's better still to set OPTIMIZATION. -CFLAGS_EXTRA = - -# If you want a static binary, turn this on. -DOSTATIC = false - -# Set the following to `true' to make a debuggable build. -# Leave this set to `false' for production use. -DODEBUG = false - -# This enables compiling with dmalloc ( http://dmalloc.com/ ) -# which is an excellent public domain mem leak and malloc problem -# detector. To enable dmalloc, before running busybox you will -# want to first set up your environment. -# eg: `export DMALLOC_OPTIONS=debug=0x14f47d83,inter=100,log=logfile` -# Do not enable this for production builds... -DODMALLOC = false - -# Electric-fence is another very useful malloc debugging library. -# Do not enable this for production builds... -DOEFENCE = false - -# If you want large file summit support, turn this on. -# This has no effect if you don't have a kernel with lfs -# support, and a system with libc-2.1.3 or later. -# Some of the programs that can benefit from lfs support -# are dd, gzip, mount, tar, and mkfs_minix. -# LFS allows you to use the above programs for files -# larger than 2GB! -DOLFS = false - -# If you have a "pristine" source directory, point CONFIG_SRC_DIR to it. -# Experimental and incomplete; tell the mailing list -# if you do or don't like it so far. -CONFIG_SRC_DIR = - -# If you are running a cross compiler, you may want to set CROSS -# to something more interesting, like "arm-linux-". -CROSS = -CC = $(CROSS)gcc -AR = $(CROSS)ar -AS = $(CROSS)as -LD = $(CROSS)ld -NM = $(CROSS)nm -STRIP = $(CROSS)strip -CPP = $(CC) -E -MAKEFILES = $(TOPDIR)/.config -export VERSION BUILDTIME TOPDIR HOSTCC HOSTCFLAGS CROSS CC AR AS LD NM STRIP CPP - - -# To compile vs uClibc, just use the compiler wrapper built by uClibc... -# Everything should compile and work as expected these days... -#CC = /usr/i386-linux-uclibc/usr/bin/i386-uclibc-gcc - -# To compile vs some other alternative libc, you may need to use/adjust -# the following lines to meet your needs... -# -# If you are using Red Hat 6.x with the compatible RPMs (for developing under -# Red Hat 5.x and glibc 2.0) uncomment the following. Be sure to read about -# using the compatible RPMs (compat-*) at http://www.redhat.com ! -#LIBCDIR=/usr/i386-glibc20-linux -# -# The following is used for libc5 (if you install altgcc and libc5-altdev -# on a Debian system). -#LIBCDIR=/usr/i486-linuxlibc1 -# -# For other libraries, you are on your own... -#LDFLAGS+=-nostdlib -#LIBRARIES = $(LIBCDIR)/lib/libc.a -lgcc -#CROSS_CFLAGS+=-nostdinc -I$(LIBCDIR)/include -I$(GCCINCDIR) -#GCCINCDIR = $(shell gcc -print-search-dirs | sed -ne "s/install: \(.*\)/\1include/gp") - -# 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} -GCC_STACK_BOUNDRY := ${shell if $(CC) -mpreferred-stack-boundary=2 -S -o /dev/null -xc /dev/null \ - >/dev/null 2>&1; then echo "-mpreferred-stack-boundary=2"; else echo "" ; fi} -OPTIMIZATIONS=$(OPTIMIZATION) -fomit-frame-pointer $(GCC_STACK_BOUNDRY) -WARNINGS=-Wall -Wstrict-prototypes -Wshadow -CFLAGS = -I$(TOPDIR)/include -ARFLAGS = -r - -# -#-------------------------------------------------------- -# If you're going to do a lot of builds with a non-vanilla configuration, -# it makes sense to adjust parameters above, so you can type "make" -# by itself, instead of following it by the same half-dozen overrides -# every time. The stuff below, on the other hand, is probably less -# prone to casual user adjustment. -# - -ifeq ($(strip $(DOLFS)),true) - # For large file summit support - CFLAGS+=-D_FILE_OFFSET_BITS=64 -D__USE_FILE_OFFSET64 -endif -ifeq ($(strip $(DODMALLOC)),true) - # For testing mem leaks with dmalloc - CFLAGS+=-DDMALLOC - LIBRARIES = -ldmalloc - # Force debug=true, since this is useless when not debugging... - DODEBUG = true -else - ifeq ($(strip $(DOEFENCE)),true) - LIBRARIES = -lefence - # Force debug=true, since this is useless when not debugging... - DODEBUG = true - endif -endif -ifeq ($(strip $(DODEBUG)),true) - CFLAGS += $(WARNINGS) -g -D_GNU_SOURCE - LDFLAGS += -Wl,-warn-common - STRIPCMD = -else - CFLAGS += $(WARNINGS) $(OPTIMIZATIONS) -D_GNU_SOURCE - LDFLAGS += -s -Wl,-warn-common - STRIPCMD = $(STRIP) --remove-section=.note --remove-section=.comment -endif -ifeq ($(strip $(DOSTATIC)),true) - LDFLAGS += --static -endif - -ifndef $(PREFIX) - PREFIX = `pwd`/_install -endif - -# Additional complications due to support for pristine source dir. -# Include files in the build directory should take precedence over -# the copy in CONFIG_SRC_DIR, both during the compilation phase and the -# shell script that finds the list of object files. -# Work in progress by . -# -ifneq ($(strip $(CONFIG_SRC_DIR)),) - VPATH = $(CONFIG_SRC_DIR) -endif - -OBJECTS = $(APPLET_SOURCES:.c=.o) busybox.o usage.o applets.o -CFLAGS += $(CROSS_CFLAGS) -ifdef CONFIG_INIT_SCRIPT - CFLAGS += -DINIT_SCRIPT='"$(CONFIG_INIT_SCRIPT)"' -endif - -# Put user-supplied flags at the end, where they -# have a chance of winning. -CFLAGS += $(CFLAGS_EXTRA) - -.EXPORT_ALL_VARIABLES: +#-------------------------------------------------------------- +# You shouldn't need to mess with anything beyond this point... +#-------------------------------------------------------------- +noconfig_targets := menuconfig config oldconfig randconfig \ + defconfig allyesconfig allnoconfig clean distclean \ + release tags +TOPDIR=./ +include Rules.mak -all: do-it-all +DIRS:=applets archival archival/libunarchive coreutils console-tools \ + debianutils editors findutils init miscutils modutils networking \ + networking/libiproute networking/udhcp procps loginutils shell \ + sysklogd util-linux libpwdgrp coreutils/libcoreutils libbb -# -# Make "config" the default target if there is no configuration file or -# "depend" the target if there is no top-level dependency information. -ifeq (.config,$(wildcard .config)) -include .config -ifeq (.depend,$(wildcard .depend)) -include .depend -do-it-all: busybox busybox.links doc -else -CONFIGURATION = depend -do-it-all: depend -endif -else -CONFIGURATION = menuconfig -do-it-all: menuconfig +ifeq ($(strip $(CONFIG_SELINUX)),y) +CFLAGS += -I/usr/include/selinux +LIBRARIES += -lsecure endif +CONFIG_CONFIG_IN = sysdeps/$(TARGET_OS)/Config.in +CONFIG_DEFCONFIG = sysdeps/$(TARGET_OS)/defconfig -SUBDIRS =applets archival archival/libunarchive console-tools editors \ - fileutils findutils init miscutils modutils networking procps \ - pwd_grp shell shellutils sysklogd textutils util-linux libbb +ifeq ($(strip $(HAVE_DOT_CONFIG)),y) -bbsubdirs: $(patsubst %, _dir_%, $(SUBDIRS)) +all: busybox busybox.links doc -$(patsubst %, _dir_%, $(SUBDIRS)) : dummy include/config/MARKER - $(MAKE) CFLAGS="$(CFLAGS)" -C $(patsubst _dir_%, %, $@) +# In this section, we need .config +-include .config.cmd +include $(patsubst %,%/Makefile.in, $(DIRS)) +-include $(TOPDIR).depend -busybox: config.h dep-files bbsubdirs - $(CC) $(LDFLAGS) -o $@ applets/busybox.o $(shell find $(SUBDIRS) -name \*.a) $(LIBCONFIG_LIB) $(LIBRARIES) - $(STRIPCMD) $(PROG) +busybox: .depend include/config.h $(libraries-y) + $(CC) $(LDFLAGS) -o $@ -Wl,--start-group $(libraries-y) $(LIBRARIES) -Wl,--end-group + $(STRIPCMD) $@ -busybox.links: applets/busybox.mkll +busybox.links: applets/busybox.mkll include/config.h - $(SHELL) $^ >$@ install: applets/install.sh busybox busybox.links $(SHELL) $< $(PREFIX) +uninstall: busybox.links + rm -f $(PREFIX)/bin/busybox + 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 +doc: 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; \ @@ -249,44 +86,17 @@ docs/BusyBox.1: docs/busybox.pod - pod2man --center=BusyBox --release="version $(VERSION)" \ $< > $@ -docs/BusyBox.html: docs/busybox.lineo.com/BusyBox.html +docs/BusyBox.html: docs/busybox.net/BusyBox.html - mkdir -p docs -@ rm -f docs/BusyBox.html - -@ ln -s busybox.lineo.com/BusyBox.html docs/BusyBox.html + -@ ln -s busybox.net/BusyBox.html docs/BusyBox.html -docs/busybox.lineo.com/BusyBox.html: docs/busybox.pod - -@ mkdir -p docs/busybox.lineo.com +docs/busybox.net/BusyBox.html: docs/busybox.pod + -@ mkdir -p docs/busybox.net - pod2html --noindex $< > \ - docs/busybox.lineo.com/BusyBox.html + 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.lineo.com; sgmltools -b html ../busybox.sgml) - # The nifty new buildsystem stuff scripts/mkdep: scripts/mkdep.c $(HOSTCC) $(HOSTCFLAGS) -o scripts/mkdep scripts/mkdep.c @@ -294,118 +104,125 @@ scripts/mkdep: scripts/mkdep.c scripts/split-include: scripts/split-include.c $(HOSTCC) $(HOSTCFLAGS) -o scripts/split-include scripts/split-include.c -dep-files: scripts/mkdep - @if [ ! -f .depend ] ; then \ - rm -f .depend .hdepend; \ - mkdir -p $(TOPDIR)/include/config; \ - 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)" ; \ - fi; - - -depend dep: config.h dep-files - @ echo -e "\n\nNow run 'make' to build BusyBox\n\n" +.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 | sed -e "s,^./,,"` >> .depend; + scripts/mkdep -I include -- \ + `find -name \*.h -print | sed -e "s,^./,,"` >> .hdepend; -CONFIG_SHELL := ${shell if [ -x "$$BASH" ]; then echo $$BASH; \ - else if [ -x /bin/bash ]; then echo /bin/bash; \ - else echo sh; fi ; fi} +depend dep: include/config.h .depend -include/config/MARKER: scripts/split-include include/config.h +include/config/MARKER: depend scripts/split-include scripts/split-include include/config.h include/config @ touch include/config/MARKER -config.h: - @if [ ! -f include/config.h ] ; then \ - make oldconfig; \ +include/config.h: .config + @if [ ! -x ./scripts/config/conf ] ; then \ + $(MAKE) -C scripts/config conf; \ fi; + @./scripts/config/conf -o $(CONFIG_CONFIG_IN) -menuconfig: - mkdir -p $(TOPDIR)/include/config - $(MAKE) -C scripts/lxdialog all - $(CONFIG_SHELL) scripts/Menuconfig sysdeps/$(TARGET_OS)/config.in +%.o: %.c + $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c -o $@ $< -config: - mkdir -p $(TOPDIR)/include/config - $(CONFIG_SHELL) scripts/Configure sysdeps/$(TARGET_OS)/config.in +finished2: + @echo + @echo Finished installing... + @echo -oldconfig: - mkdir -p $(TOPDIR)/include/config - $(CONFIG_SHELL) scripts/Configure -d sysdeps/$(TARGET_OS)/config.in +else # ifeq ($(strip $(HAVE_DOT_CONFIG)),y) +all: menuconfig -ifdef CONFIGURATION -..$(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 +# configuration +# --------------------------------------------------------------------------- -dummy: +scripts/config/conf: + $(MAKE) -C scripts/config conf + -@if [ ! -f .config ] ; then \ + cp $(CONFIG_DEFCONFIG) .config; \ + fi +scripts/config/mconf: + $(MAKE) -C scripts/config ncurses conf mconf + -@if [ ! -f .config ] ; then \ + cp $(CONFIG_DEFCONFIG) .config; \ + fi -else +menuconfig: scripts/config/mconf + @./scripts/config/mconf $(CONFIG_CONFIG_IN) -dummy: +config: scripts/config/conf + @./scripts/config/conf $(CONFIG_CONFIG_IN) -endif +oldconfig: scripts/config/conf + @./scripts/config/conf -o $(CONFIG_CONFIG_IN) -include Rules.mak +randconfig: scripts/config/conf + @./scripts/config/conf -r $(CONFIG_CONFIG_IN) + +allyesconfig: scripts/config/conf + @./scripts/config/conf -y $(CONFIG_CONFIG_IN) + sed -i -e "s/^CONFIG_DEBUG.*/# CONFIG_DEBUG is not set/" .config + sed -i -e "s/^USING_CROSS_COMPILER.*/# USING_CROSS_COMPILER is not set/" .config + sed -i -e "s/^CONFIG_STATIC.*/# CONFIG_STATIC is not set/" .config + sed -i -e "s/^CONFIG_SELINUX.*/# CONFIG_SELINUX is not set/" .config + @./scripts/config/conf -o $(CONFIG_CONFIG_IN) + +allnoconfig: scripts/config/conf + @./scripts/config/conf -n $(CONFIG_CONFIG_IN) + +defconfig: scripts/config/conf + @./scripts/config/conf -d $(CONFIG_CONFIG_IN) -# Testing... -test tests: - # old way of doing it - #cd tests && $(MAKE) all - # new way of doing it - cd tests && ./tester.sh +check: busybox + cd testsuite && ./runtest -# Cleanup clean: - - $(MAKE) -C tests clean - - $(MAKE) -C scripts/lxdialog clean - - rm -f docs/BusyBox.txt docs/BusyBox.1 docs/BusyBox.html \ - docs/busybox.lineo.com/BusyBox.html - - rm -f docs/busybox.txt docs/busybox.dvi docs/busybox.ps \ - docs/busybox.pdf docs/busybox.lineo.com/busybox.html \ - docs/busybox _install pod2htm* *.gdb *.elf *~ core - - rm -f 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 {} \; + - 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 libbb/loop.h \ + .config.old .hdepend busybox + - rm -rf _install + - find . -name .\*.flags -exec rm -f {} \; + - find . -name \*.o -exec rm -f {} \; + - find . -name \*.a -exec rm -f {} \; distclean: clean - - rm -f busybox - - cd tests && $(MAKE) distclean + - rm -f scripts/split-include scripts/mkdep + - rm -rf include/config include/config.h + - find . -name .depend -exec rm -f {} \; + rm -f .config .config.old .config.cmd + - $(MAKE) -C scripts/config clean -dist release: distclean doc +release: distclean #doc cd ..; \ - rm -rf busybox-$(VERSION); \ - cp -a busybox busybox-$(VERSION); \ + rm -rf $(PROG)-$(VERSION); \ + cp -a busybox $(PROG)-$(VERSION); \ \ - find busybox-$(VERSION)/ -type d \ + find $(PROG)-$(VERSION)/ -type d \ -name CVS \ -print \ -exec rm -rf {} \; ; \ \ - find busybox-$(VERSION)/ -type f \ + find $(PROG)-$(VERSION)/ -type f \ -name .\#* \ -print \ -exec rm -f {} \; ; \ \ - tar -cvzf busybox-$(VERSION).tar.gz busybox-$(VERSION)/; + tar -cvzf $(PROG)-$(VERSION).tar.gz $(PROG)-$(VERSION)/; - - -.PHONY: tags check tags: ctags -R . -check: busybox - cd testsuite && ./runtest + +endif # ifeq ($(strip $(HAVE_DOT_CONFIG)),y) + +.PHONY: dummy subdirs release distclean clean config oldconfig \ + menuconfig tags check test depend + +