Makefile

   1 # Makefile for busybox
   2 #
   3 # Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
   4 #
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 2 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  13 # General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program; if not, write to the Free Software
  17 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  18 #
  19
  20 #--------------------------------------------------------------
  21 # You shouldn't need to mess with anything beyond this point...
  22 #--------------------------------------------------------------
  23 noconfig_targets := menuconfig config oldconfig randconfig \
  24         defconfig allyesconfig allnoconfig clean distclean \
  25         release tags
  26 TOPDIR=./
  27 include Rules.mak
  28
  29 DIRS:=applets archival archival/libunarchive coreutils console-tools \
  30         debianutils editors findutils init miscutils modutils networking \
  31         networking/libiproute networking/udhcp procps loginutils shell \
  32         sysklogd util-linux libpwdgrp coreutils/libcoreutils libbb
  33
  34 ifeq ($(strip $(CONFIG_SELINUX)),y)
  35 CFLAGS += -I/usr/include/selinux
  36 LIBRARIES += -lsecure
  37 endif
  38
  39 CONFIG_CONFIG_IN = sysdeps/$(TARGET_OS)/Config.in
  40 CONFIG_DEFCONFIG = sysdeps/$(TARGET_OS)/defconfig
  41
  42 ifeq ($(strip $(HAVE_DOT_CONFIG)),y)
  43
  44 all: busybox busybox.links doc
  45
  46 # In this section, we need .config
  47 -include .config.cmd
  48 include $(patsubst %,%/Makefile.in, $(DIRS))
  49 -include $(TOPDIR).depend
  50
  51 busybox: .depend include/config.h $(libraries-y)
  52         $(CC) $(LDFLAGS) -o $@ -Wl,--start-group $(libraries-y) $(LIBRARIES) -Wl,--end-group
  53         $(STRIPCMD) $@
  54
  55 busybox.links: applets/busybox.mkll include/config.h
  56         - $(SHELL) $^ >$@
  57
  58 install: applets/install.sh busybox busybox.links
  59         $(SHELL) $< $(PREFIX)
  60
  61 uninstall: busybox.links
  62         rm -f $(PREFIX)/bin/busybox
  63         for i in `cat busybox.links` ; do rm -f $(PREFIX)$$i; done
  64
  65 install-hardlinks: applets/install.sh busybox busybox.links
  66         $(SHELL) $< $(PREFIX) --hardlinks
  67
  68
  69 # Documentation Targets
  70 doc: docs/busybox.pod docs/BusyBox.txt docs/BusyBox.1 docs/BusyBox.html
  71
  72 docs/busybox.pod : docs/busybox_header.pod include/usage.h docs/busybox_footer.pod
  73         - ( cat docs/busybox_header.pod; \
  74             docs/autodocifier.pl include/usage.h; \
  75             cat docs/busybox_footer.pod ) > docs/busybox.pod
  76
  77 docs/BusyBox.txt: docs/busybox.pod
  78         @echo
  79         @echo BusyBox Documentation
  80         @echo
  81         -mkdir -p docs
  82         -pod2text $< > $@
  83
  84 docs/BusyBox.1: docs/busybox.pod
  85         - mkdir -p docs
  86         - pod2man --center=BusyBox --release="version $(VERSION)" \
  87                 $< > $@
  88
  89 docs/BusyBox.html: docs/busybox.net/BusyBox.html
  90         - mkdir -p docs
  91         -@ rm -f docs/BusyBox.html
  92         -@ ln -s busybox.net/BusyBox.html docs/BusyBox.html
  93
  94 docs/busybox.net/BusyBox.html: docs/busybox.pod
  95         -@ mkdir -p docs/busybox.net
  96         -  pod2html --noindex $< > \
  97             docs/busybox.net/BusyBox.html
  98         -@ rm -f pod2htm*
  99
 100 # The nifty new buildsystem stuff
 101 scripts/mkdep: scripts/mkdep.c
 102         $(HOSTCC) $(HOSTCFLAGS) -o scripts/mkdep scripts/mkdep.c
 103
 104 scripts/split-include: scripts/split-include.c
 105         $(HOSTCC) $(HOSTCFLAGS) -o scripts/split-include scripts/split-include.c
 106
 107 .depend: scripts/mkdep
 108         rm -f .depend .hdepend;
 109         mkdir -p include/config;
 110         $(HOSTCC) $(HOSTCFLAGS) -o scripts/mkdep scripts/mkdep.c
 111         scripts/mkdep -I include -- \
 112                 `find -name \*.c -print | sed -e "s,^./,,"` >> .depend;
 113         scripts/mkdep -I include -- \
 114                 `find -name \*.h -print | sed -e "s,^./,,"` >> .hdepend;
 115
 116 depend dep: include/config.h .depend
 117
 118 include/config/MARKER: depend scripts/split-include
 119         scripts/split-include include/config.h include/config
 120         @ touch include/config/MARKER
 121
 122 include/config.h: .config
 123         @if [ ! -x ./scripts/config/conf ] ; then \
 124             $(MAKE) -C scripts/config conf; \
 125         fi;
 126         @./scripts/config/conf -o $(CONFIG_CONFIG_IN)
 127
 128 %.o: %.c
 129         $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c -o $@ $<
 130
 131 finished2:
 132         @echo
 133         @echo Finished installing...
 134         @echo
 135
 136 else # ifeq ($(strip $(HAVE_DOT_CONFIG)),y)
 137
 138 all: menuconfig
 139
 140 # configuration
 141 # ---------------------------------------------------------------------------
 142
 143 scripts/config/conf:
 144         $(MAKE) -C scripts/config conf
 145         -@if [ ! -f .config ] ; then \
 146                 cp $(CONFIG_DEFCONFIG) .config; \
 147         fi
 148 scripts/config/mconf:
 149         $(MAKE) -C scripts/config ncurses conf mconf
 150         -@if [ ! -f .config ] ; then \
 151                 cp $(CONFIG_DEFCONFIG) .config; \
 152         fi
 153
 154 menuconfig: scripts/config/mconf
 155         @./scripts/config/mconf $(CONFIG_CONFIG_IN)
 156
 157 config: scripts/config/conf
 158         @./scripts/config/conf $(CONFIG_CONFIG_IN)
 159
 160 oldconfig: scripts/config/conf
 161         @./scripts/config/conf -o $(CONFIG_CONFIG_IN)
 162
 163 randconfig: scripts/config/conf
 164         @./scripts/config/conf -r $(CONFIG_CONFIG_IN)
 165
 166 allyesconfig: scripts/config/conf
 167         @./scripts/config/conf -y $(CONFIG_CONFIG_IN)
 168         sed -i -e "s/^CONFIG_DEBUG.*/# CONFIG_DEBUG is not set/" .config
 169         sed -i -e "s/^USING_CROSS_COMPILER.*/# USING_CROSS_COMPILER is not set/" .config
 170         sed -i -e "s/^CONFIG_STATIC.*/# CONFIG_STATIC is not set/" .config
 171         sed -i -e "s/^CONFIG_SELINUX.*/# CONFIG_SELINUX is not set/" .config
 172         @./scripts/config/conf -o $(CONFIG_CONFIG_IN)
 173
 174 allnoconfig: scripts/config/conf
 175         @./scripts/config/conf -n $(CONFIG_CONFIG_IN)
 176
 177 defconfig: scripts/config/conf
 178         @./scripts/config/conf -d $(CONFIG_CONFIG_IN)
 179
 180 test tests: busybox
 181         # Note that 'tests' is depricated.  Use 'make check' instead
 182         # To use the nice new testsuite....
 183         cd tests && ./tester.sh
 184
 185 check: busybox
 186         cd testsuite && ./runtest
 187
 188 clean:
 189         - $(MAKE) -C tests clean
 190         - rm -f docs/busybox.dvi docs/busybox.ps \
 191             docs/busybox.pod docs/busybox.net/busybox.html \
 192             docs/busybox pod2htm* *.gdb *.elf *~ core .*config.log \
 193             docs/BusyBox.txt docs/BusyBox.1 docs/BusyBox.html \
 194             docs/busybox.net/BusyBox.html busybox.links libbb/loop.h \
 195             .config.old .hdepend busybox
 196         - rm -rf _install
 197         - find . -name .\*.flags -exec rm -f {} \;
 198         - find . -name \*.o -exec rm -f {} \;
 199         - find . -name \*.a -exec rm -f {} \;
 200
 201 distclean: clean
 202         - rm -f scripts/split-include scripts/mkdep
 203         - rm -rf include/config include/config.h
 204         - find . -name .depend -exec rm -f {} \;
 205         rm -f .config .config.old .config.cmd
 206         - $(MAKE) -C scripts/config clean
 207
 208 release: distclean #doc
 209         cd ..;                                  \
 210         rm -rf $(PROG)-$(VERSION);              \
 211         cp -a busybox $(PROG)-$(VERSION);       \
 212                                                 \
 213         find $(PROG)-$(VERSION)/ -type d        \
 214                                  -name CVS      \
 215                                  -print         \
 216                 -exec rm -rf {} \; ;            \
 217                                                 \
 218         find $(PROG)-$(VERSION)/ -type f        \
 219                                  -name .\#*     \
 220                                  -print         \
 221                 -exec rm -f {} \;  ;            \
 222                                                 \
 223         tar -cvzf $(PROG)-$(VERSION).tar.gz $(PROG)-$(VERSION)/;
 224
 225 tags:
 226         ctags -R .
 227
 228
 229 endif # ifeq ($(strip $(HAVE_DOT_CONFIG)),y)
 230
 231 .PHONY: dummy subdirs release distclean clean config oldconfig \
 232         menuconfig tags check test tests depend
 233
 234