busybox/Makefile

129 lines
3.3 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
#
PROG := busybox
VERSION := 0.42
BUILDTIME := $(shell TZ=GMT date "+%Y%m%d-%H%M")
1999-10-05 21:54:54 +05:30
# Set the following to `true' to make a debuggable build.
# Leave this set to `false' for production use.
# eg: `make DODEBUG=true'
DODEBUG = false
1999-10-13 23:34:51 +05:30
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
# This will choke on a non-debian system
ARCH =`uname -m | sed -e 's/i.86/i386/' | sed -e 's/sparc.*/sparc/'`
CC = gcc
GCCMAJVERSION = $(shell $(CC) --version | sed -n "s/^[^0-9]*\([0-9]\)\.\([0-9].*\)[\.].*/\1/p")
GCCMINVERSION = $(shell $(CC) --version | sed -n "s/^[^0-9]*\([0-9]\)\.\([0-9].*\)[\.].*/\2/p")
GCCSUPPORTSOPTSIZE = $(shell \
if ( test $(GCCMAJVERSION) -eq 2 ) ; then \
if ( test $(GCCMINVERSION) -ge 66 ) ; then \
echo "true"; \
else \
echo "false"; \
fi; \
else \
if ( test $(GCCMAJVERSION) -gt 2 ) ; then \
echo "true"; \
else \
echo "false"; \
fi; \
1999-11-16 06:16:00 +05:30
fi; )
ifeq ($(GCCSUPPORTSOPTSIZE), true)
OPTIMIZATION = -Os
1999-11-16 06:16:00 +05:30
else
OPTIMIZATION = -O2
1999-11-16 06:16:00 +05:30
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)
CFLAGS += -Wall -g -D_GNU_SOURCE -DDEBUG_INIT
STRIP =
LDFLAGS =
1999-10-07 01:55:32 +05:30
else
CFLAGS += -Wall $(OPTIMIZATION) -fomit-frame-pointer -fno-builtin -D_GNU_SOURCE
LDFLAGS = -s
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
1999-10-23 11:12:08 +05:30
endif
1999-10-07 01:55:32 +05:30
endif
1999-11-12 13:33:23 +05:30
ifndef $(PREFIX)
PREFIX = `pwd`/_install
1999-10-07 01:55:32 +05:30
endif
LIBRARIES =
OBJECTS = $(shell ./busybox.sh) messages.o utility.o
CFLAGS += -DBB_VER='"$(VERSION)"'
CFLAGS += -DBB_BT='"$(BUILDTIME)"'
1999-12-21 08:25:11 +05:30
ifdef BB_INIT_SCRIPT
CFLAGS += -DINIT_SCRIPT=${BB_INIT_SCRIPT}
1999-12-21 08:25:11 +05:30
endif
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
$(STRIP)
1999-10-05 21:54:54 +05:30
busybox.links: busybox.def.h
1999-11-12 07:00:18 +05:30
- ./busybox.mkll | sort >$@
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
1999-12-07 14:07:31 +05:30
- rm -rf _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
$(OBJECTS): %.o: %.c busybox.def.h internal.h Makefile messages.c
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 $(PREFIX)
1999-10-07 01:55:32 +05:30
1999-11-18 05:49:26 +05:30
dist: release
1999-11-12 07:00:18 +05:30
release: distclean
cd ..; \
rm -rf busybox-$(VERSION); \
cp -a busybox busybox-$(VERSION); \
\
find busybox-$(VERSION)/ -type d \
-name CVS \
-print \
| xargs rm -rf; \
\
find busybox-$(VERSION)/ -type f \
-name .cvsignore \
-print \
| xargs rm -f; \
\
tar -cvzf busybox-$(VERSION).tar.gz busybox-$(VERSION)/;