53 lines
999 B
Makefile
53 lines
999 B
Makefile
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VERSION=0.29alpha1
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BUILDTIME=$(shell date "+%Y%m%d-%H%M")
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DODEBUG=true
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#This will choke on a non-debian system
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ARCH=`uname -m | sed -e 's/i.86/i386/' | sed -e 's/sparc.*/sparc/'`
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# -D_GNU_SOURCE is needed because environ is used in init.c
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ifeq ($(DODEBUG),true)
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CFLAGS=-Wall -g -D_GNU_SOURCE
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STRIP=
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LDFLAGS=
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else
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CFLAGS=-Wall -O2 -fomit-frame-pointer -fno-builtin -D_GNU_SOURCE
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LDFLAGS= -s
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STRIP= strip --remove-section=.note --remove-section=.comment busybox
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endif
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ifndef $(prefix)
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prefix=`pwd`
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endif
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BINDIR=$(prefix)
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LIBRARIES=-lc
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OBJECTS=$(shell ./busybox.sh)
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CFLAGS+= -DBB_VER='"$(VERSION)"'
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CFLAGS+= -DBB_BT='"$(BUILDTIME)"'
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all: busybox links
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busybox: $(OBJECTS)
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$(CC) $(LDFLAGS) -o busybox $(OBJECTS) $(LIBRARIES)
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$(STRIP)
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links:
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- ./busybox.mkll | sort >busybox.links
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clean:
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- rm -f busybox busybox.links *~ *.o
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distclean: clean
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- rm -f busybox
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force:
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$(OBJECTS): busybox.def.h internal.h Makefile
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install: busybox
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install.sh $(BINDIR)
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