PROG=busybox
-VERSION=0.35
+VERSION=0.40
BUILDTIME=$(shell date "+%Y%m%d-%H%M")
# Comment out the following to make a debuggable build
#This will choke on a non-debian system
ARCH=`uname -m | sed -e 's/i.86/i386/' | sed -e 's/sparc.*/sparc/'`
+GCCMAJVERSION=$(shell $(CC) --version | sed -n "s/^\([^\.]*\).*/\1/p" )
+GCCMINVERSION=$(shell $(CC) --version | sed -n "s/^[^\.]*\.\([^\.]*\)[\.].*/\1/p" )
+
+GCCSUPPORTSOPTSIZE=$(shell \
+if ( test $(GCCMAJVERSION) -eq 2 ) ; then \
+ if ( test $(GCCMINVERSION) -ge 91 ) ; then \
+ 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
# -D_GNU_SOURCE is needed because environ is used in init.c
ifeq ($(DODEBUG),true)
- CFLAGS=-Wall -g -D_GNU_SOURCE -DDEBUG_INIT
+ CFLAGS+=-Wall -g -D_GNU_SOURCE -DDEBUG_INIT
STRIP=
LDFLAGS=
else
- CFLAGS=-Wall -Os -fomit-frame-pointer -fno-builtin -D_GNU_SOURCE
+ CFLAGS+=-Wall $(OPTIMIZATION) -fomit-frame-pointer -fno-builtin -D_GNU_SOURCE
LDFLAGS= -s
STRIP= strip --remove-section=.note --remove-section=.comment $(PROG)
#Only staticly link when _not_ debugging
endif
ifndef $(PREFIX)
- PREFIX=`pwd`/busybox_install
+ PREFIX=`pwd`/_install
endif
LIBRARIES=
OBJECTS=$(shell ./busybox.sh)
CFLAGS+= -DBB_VER='"$(VERSION)"'
CFLAGS+= -DBB_BT='"$(BUILDTIME)"'
+ifdef BB_INIT_RC_EXIT_CMD
+ CFLAGS += -DBB_INIT_CMD_IF_RC_SCRIPT_EXITS=${BB_INIT_RC_EXIT_CMD}
+endif
+
+ifdef BB_INIT_SCRIPT
+ CFLAGS += -DBB_INIT_SCRIPT=${BB_INIT_SCRIPT}
+endif
all: busybox busybox.links
busybox.links:
- ./busybox.mkll | sort >$@
-
+
clean:
- rm -f $(PROG) busybox.links *~ *.o core
- - rm -rf busybox_install
+ - rm -rf _install
distclean: clean
- rm -f $(PROG)
-force:
-
$(OBJECTS): busybox.def.h internal.h Makefile
-install: busybox
- install.sh $(PREFIX)
+install: busybox busybox.links
+ ./install.sh $(PREFIX)
-whichversion:
- @echo $(VERSION)
+dist: release
release: distclean
- (cd .. ; cp -a busybox busybox-$(VERSION); tar -cvzf busybox-$(VERSION).tar.gz busybox-$(VERSION))
+ (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))
+