busybox/Makefile

114 lines
2.9 KiB
Makefile
Raw Normal View History

1999-10-21 03:38:37 +05:30
# Makefile for busybox
#
# 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.
#
# 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
#
1999-10-05 21:54:54 +05:30
1999-10-20 04:57:54 +05:30
PROG=busybox
1999-12-03 14:49:54 +05:30
VERSION=0.38
1999-10-05 21:54:54 +05:30
BUILDTIME=$(shell date "+%Y%m%d-%H%M")
1999-10-13 23:34:51 +05:30
# Comment out the following to make a debuggable build
# Leave this off for production use.
1999-11-25 13:36:22 +05:30
DODEBUG=false
1999-10-23 11:12:08 +05:30
# If you want a static binary, turn this on. I can't think
# of many situations where anybody would ever want it static,
# but...
DOSTATIC=false
1999-10-05 21:54:54 +05:30
#This will choke on a non-debian system
ARCH=`uname -m | sed -e 's/i.86/i386/' | sed -e 's/sparc.*/sparc/'`
1999-11-16 06:16:00 +05:30
GCCMAJVERSION=`$(CC) --version | sed -n "s/^\([0-9]\)\.\([0-9].*\)[\.].*/\1/p"`
GCCMINVERSION=`$(CC) --version | sed -n "s/^\([0-9]\)\.\([0-9].*\)[\.].*/\2/p"`
GCCSUPPORTSOPTSIZE=$(shell \
if ( test $(GCCMAJVERSION) -eq 2 ) ; then \
1999-11-19 02:03:45 +05:30
if ( test $(GCCMINVERSION) -ge 91 ) ; then \
1999-11-16 06:16:00 +05:30
echo "true"; \
else \
echo "false"; \
fi; \
else \
if ( test $(GCCMAJVERSION) -gt 2 ) ; then \
echo "true"; \
else \
echo "false"; \
fi; \
fi; )
ifeq ($(GCCSUPPORTSOPTSIZE), true)
OPTIMIZATION=-Os
else
OPTIMIZATION=-O2
endif
1999-10-05 21:54:54 +05:30
# -D_GNU_SOURCE is needed because environ is used in init.c
1999-10-07 01:55:32 +05:30
ifeq ($(DODEBUG),true)
1999-11-15 23:03:30 +05:30
CFLAGS+=-Wall -g -D_GNU_SOURCE -DDEBUG_INIT
1999-10-07 01:55:32 +05:30
STRIP=
LDFLAGS=
1999-10-07 01:55:32 +05:30
else
1999-11-16 06:16:00 +05:30
CFLAGS+=-Wall $(OPTIMIZATION) -fomit-frame-pointer -fno-builtin -D_GNU_SOURCE
LDFLAGS= -s
1999-10-20 12:33:36 +05:30
STRIP= strip --remove-section=.note --remove-section=.comment $(PROG)
1999-10-23 11:12:08 +05:30
#Only staticly link when _not_ debugging
ifeq ($(DOSTATIC),true)
LDFLAGS+= --static
endif
1999-10-07 01:55:32 +05:30
endif
1999-11-12 13:33:23 +05:30
ifndef $(PREFIX)
PREFIX=`pwd`/busybox_install
1999-10-07 01:55:32 +05:30
endif
1999-10-23 01:19:09 +05:30
LIBRARIES=
1999-10-07 14:00:23 +05:30
OBJECTS=$(shell ./busybox.sh)
1999-10-05 21:54:54 +05:30
CFLAGS+= -DBB_VER='"$(VERSION)"'
CFLAGS+= -DBB_BT='"$(BUILDTIME)"'
1999-11-28 02:04:28 +05:30
ifdef BB_INIT_RC_EXIT_CMD
CFLAGS += -DBB_INIT_CMD_IF_RC_SCRIPT_EXITS=${BB_INIT_RC_EXIT_CMD}
endif
1999-10-05 21:54:54 +05:30
1999-11-12 07:00:18 +05:30
all: busybox busybox.links
1999-10-05 21:54:54 +05:30
busybox: $(OBJECTS)
1999-10-20 04:57:54 +05:30
$(CC) $(LDFLAGS) -o $(PROG) $(OBJECTS) $(LIBRARIES)
1999-10-20 12:33:36 +05:30
$(STRIP)
1999-10-05 21:54:54 +05:30
1999-11-12 07:00:18 +05:30
busybox.links:
- ./busybox.mkll | sort >$@
1999-11-28 02:04:28 +05:30
1999-10-05 21:54:54 +05:30
clean:
1999-10-20 04:57:54 +05:30
- rm -f $(PROG) busybox.links *~ *.o core
1999-11-12 13:33:23 +05:30
- rm -rf busybox_install
1999-10-05 21:54:54 +05:30
distclean: clean
1999-10-20 04:57:54 +05:30
- rm -f $(PROG)
1999-10-05 21:54:54 +05:30
1999-10-06 14:34:55 +05:30
$(OBJECTS): busybox.def.h internal.h Makefile
1999-10-07 01:55:32 +05:30
1999-11-22 03:20:07 +05:30
install: busybox busybox.links
1999-11-13 10:21:47 +05:30
./install.sh $(PREFIX)
1999-10-07 01:55:32 +05:30
1999-11-18 05:49:26 +05:30
dist: release
1999-11-12 07:00:18 +05:30
release: distclean
1999-11-18 05:49:26 +05:30
(cd .. ; rm -rf busybox-$(VERSION) ; cp -a busybox busybox-$(VERSION); rm -rf busybox-$(VERSION)/CVS busybox-$(VERSION)/.cvsignore ; tar -cvzf busybox-$(VERSION).tar.gz busybox-$(VERSION))
1999-11-12 07:00:18 +05:30
1999-11-28 02:04:28 +05:30