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85208e2ab9
the busybox development tree. This eliminates the use of recursive make, and once again allows us to run 'make' in a subdirectory with the expected result. And things are now much faster too. Greatly improved IMHO... -Erik
251 lines
6.5 KiB
Makefile
251 lines
6.5 KiB
Makefile
# Makefile for busybox
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#
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# Copyright (C) 1999-2002 Erik Andersen <andersee@debian.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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TOPDIR:= $(shell /bin/pwd)/
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include $(TOPDIR).config
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include $(TOPDIR)Rules.mak
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SUBDIRS:=applets archival archival/libunarchive console-tools \
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editors fileutils findutils init miscutils modutils networking \
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procps pwd_grp pwd_grp/libpwd_grp shell shellutils sysklogd \
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textutils util-linux libbb
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all: do-it-all
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#
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# Make "config" the default target if there is no configuration file or
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# "depend" the target if there is no top-level dependency information.
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ifeq (.config,$(wildcard .config))
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include .config
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ifeq (.depend,$(wildcard .depend))
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include .depend
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do-it-all: busybox busybox.links #doc
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include $(patsubst %,%/Makefile.in, $(SUBDIRS))
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else
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CONFIGURATION = depend
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do-it-all: depend
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endif
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else
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CONFIGURATION = menuconfig
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do-it-all: menuconfig
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endif
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busybox: depend $(libraries-y)
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$(CC) $(LDFLAGS) $(libraries-y) $(LIBRARIES) -o $@
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$(STRIPCMD) $@
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busybox.links: applets/busybox.mkll
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- $(SHELL) $^ >$@
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install: applets/install.sh busybox busybox.links
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$(SHELL) $< $(PREFIX)
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install-hardlinks: applets/install.sh busybox busybox.links
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$(SHELL) $< $(PREFIX) --hardlinks
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# Documentation Targets
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doc: olddoc
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# Old Docs...
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olddoc: docs/busybox.pod docs/BusyBox.txt docs/BusyBox.1 docs/BusyBox.html
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docs/busybox.pod : docs/busybox_header.pod include/usage.h docs/busybox_footer.pod
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- ( cat docs/busybox_header.pod; \
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docs/autodocifier.pl include/usage.h; \
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cat docs/busybox_footer.pod ) > docs/busybox.pod
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docs/BusyBox.txt: docs/busybox.pod
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@echo
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@echo BusyBox Documentation
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@echo
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-mkdir -p docs
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-pod2text $< > $@
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docs/BusyBox.1: docs/busybox.pod
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- mkdir -p docs
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- pod2man --center=BusyBox --release="version $(VERSION)" \
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$< > $@
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docs/BusyBox.html: docs/busybox.net/BusyBox.html
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- mkdir -p docs
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-@ rm -f docs/BusyBox.html
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-@ ln -s busybox.net/BusyBox.html docs/BusyBox.html
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docs/busybox.net/BusyBox.html: docs/busybox.pod
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-@ mkdir -p docs/busybox.net
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- pod2html --noindex $< > \
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docs/busybox.net/BusyBox.html
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-@ rm -f pod2htm*
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# New docs based on DOCBOOK SGML
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newdoc: docs/busybox.txt docs/busybox.pdf docs/busybox/busyboxdocumentation.html
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docs/busybox.txt: docs/busybox.sgml
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@echo
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@echo BusyBox Documentation
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@echo
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- mkdir -p docs
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(cd docs; sgmltools -b txt busybox.sgml)
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docs/busybox.dvi: docs/busybox.sgml
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- mkdir -p docs
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(cd docs; sgmltools -b dvi busybox.sgml)
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docs/busybox.ps: docs/busybox.sgml
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- mkdir -p docs
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(cd docs; sgmltools -b ps busybox.sgml)
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docs/busybox.pdf: docs/busybox.ps
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- mkdir -p docs
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(cd docs; ps2pdf busybox.ps)
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docs/busybox/busyboxdocumentation.html: docs/busybox.sgml
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- mkdir -p docs
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(cd docs/busybox.net; sgmltools -b html ../busybox.sgml)
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# The nifty new buildsystem stuff
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$(TOPDIR)scripts/mkdep: scripts/mkdep.c
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$(HOSTCC) $(HOSTCFLAGS) -o scripts/mkdep scripts/mkdep.c
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$(TOPDIR)scripts/split-include: scripts/split-include.c
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$(HOSTCC) $(HOSTCFLAGS) -o scripts/split-include scripts/split-include.c
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$(TOPDIR).depend: $(TOPDIR)scripts/mkdep
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rm -f .depend .hdepend;
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mkdir -p $(TOPDIR)include/config;
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$(HOSTCC) $(HOSTCFLAGS) -o scripts/mkdep scripts/mkdep.c
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scripts/mkdep -I $(TOPDIR)include -- \
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`find $(TOPDIR) -name \*.c -print` >> .depend;
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scripts/mkdep -I $(TOPDIR)include -- \
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`find $(TOPDIR) -name \*.h -print` >> .hdepend;
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$(MAKE) $(patsubst %,_sfdep_%,$(SUBDIRS)) _FASTDEP_ALL_SUB_DIRS="$(SUBDIRS)" ;
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@ echo -e "\n\nNow run 'make' to build BusyBox\n\n"
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depend dep: $(TOPDIR)include/config.h $(TOPDIR).depend
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BB_SHELL := ${shell if [ -x "$$BASH" ]; then echo $$BASH; \
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else if [ -x /bin/bash ]; then echo /bin/bash; \
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else echo sh; fi ; fi}
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include/config/MARKER: depend $(TOPDIR)scripts/split-include
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scripts/split-include include/config.h include/config
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@ touch include/config/MARKER
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$(TOPDIR)include/config.h:
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@if [ ! -f $(TOPDIR)include/config.h ] ; then \
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make oldconfig; \
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fi;
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menuconfig:
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mkdir -p $(TOPDIR)include/config
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$(MAKE) -C scripts/lxdialog all
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$(BB_SHELL) scripts/Menuconfig sysdeps/$(TARGET_OS)/config.in
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config:
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mkdir -p $(TOPDIR)include/config
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$(BB_SHELL) scripts/Configure sysdeps/$(TARGET_OS)/config.in
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oldconfig:
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mkdir -p $(TOPDIR)include/config
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$(BB_SHELL) scripts/Configure -d sysdeps/$(TARGET_OS)/config.in
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ifdef CONFIGURATION
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..$(CONFIGURATION):
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@echo
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@echo "You have a bad or nonexistent" .$(CONFIGURATION) ": running 'make" $(CONFIGURATION)"'"
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@echo
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$(MAKE) $(CONFIGURATION)
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@echo
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@echo "Successful. Try re-making (ignore the error that follows)"
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@echo
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exit 1
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dummy:
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else
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dummy:
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endif
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%.o: %.c
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$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c -o $@ $<
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# Testing...
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test tests:
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# old way of doing it
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#cd tests && $(MAKE) all
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# new way of doing it
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cd tests && ./tester.sh
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# Cleanup
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clean:
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- $(MAKE) -C tests clean
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- $(MAKE) -C scripts/lxdialog clean
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- rm -f docs/BusyBox.txt docs/BusyBox.1 docs/BusyBox.html \
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docs/busybox.net/BusyBox.html
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- rm -f docs/busybox.txt docs/busybox.dvi docs/busybox.ps \
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docs/busybox.pdf docs/busybox.net/busybox.html \
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docs/busybox _install pod2htm* *.gdb *.elf *~ core
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- rm -f busybox busybox.links libbb/loop.h .config.old .hdepend
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- rm -f scripts/split-include scripts/mkdep .*config.log
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- rm -rf include/config include/config.h
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- find -name .\*.flags -o -name .depend -exec rm -f {} \;
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- find -name \*.o -exec rm -f {} \;
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- find -name \*.a -exec rm -f {} \;
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distclean: clean
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- rm -f busybox
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- cd tests && $(MAKE) distclean
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dist release: distclean doc
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cd ..; \
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rm -rf busybox-$(VERSION); \
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cp -a busybox busybox-$(VERSION); \
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\
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find busybox-$(VERSION)/ -type d \
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-name CVS \
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-print \
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-exec rm -rf {} \; ; \
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\
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find busybox-$(VERSION)/ -type f \
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-name .\#* \
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-print \
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-exec rm -f {} \; ; \
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\
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tar -cvzf busybox-$(VERSION).tar.gz busybox-$(VERSION)/;
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.PHONY: tags check depend
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tags:
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ctags -R .
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check: busybox
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cd testsuite && ./runtest
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