diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 21 |
1 files changed, 15 insertions, 6 deletions
@@ -23,6 +23,11 @@ VERSION := 0.48pre BUILDTIME := $(shell TZ=UTC date --utc "+%Y.%m.%d-%H:%M%z") export VERSION +# With a modern GNU make(1) (highly recommended, that's what all the +# developers use), all of the following configuration values can be +# overridden at the command line. For example: +# make CROSS=powerpc-linux- BB_SRC_DIR=$HOME/busybox PREFIX=/mnt/app + # If you want a static binary, turn this on. DOSTATIC = false @@ -49,10 +54,12 @@ DODMALLOC = false # larger than 2GB! DOLFS = false +# If you have a "pristine" source directory, point BB_SRC_DIR to it. +BB_SRC_DIR = . # If you are running a cross compiler, you may want to set this -# to something more interesting... -CROSS = #powerpc-linux- +# to something more interesting, like "powerpc-linux-". +CROSS = CC = $(CROSS)gcc STRIPTOOL = $(CROSS)strip @@ -73,6 +80,8 @@ OPTIMIZATION = $(shell if $(CC) -Os -S -o /dev/null -xc /dev/null >/dev/null 2>& WARNINGS = -Wall +VPATH += :$(BB_SRC_DIR) + ifeq ($(DOLFS),true) # For large file summit support CFLAGS+=-D_FILE_OFFSET_BITS=64 @@ -113,7 +122,7 @@ ifndef $(PREFIX) PREFIX = `pwd`/_install endif -OBJECTS = $(shell ./busybox.sh) busybox.o messages.o usage.o utility.o +OBJECTS = $(shell cd $(BB_SRC_DIR); ./busybox.sh) busybox.o messages.o usage.o utility.o CFLAGS += -DBB_VER='"$(VERSION)"' CFLAGS += -DBB_BT='"$(BUILDTIME)"' ifdef BB_INIT_SCRIPT @@ -177,18 +186,18 @@ busybox.links: Config.h - ./busybox.mkll | sort >$@ nfsmount.o cmdedit.o: %.o: %.h -$(OBJECTS): %.o: Config.h busybox.h %.c Makefile +$(OBJECTS): %.o: %.c Config.h busybox.h Makefile utility.o: loop.h loop.h: - @./mk_loop_h.sh + @$(BB_SRC_DIR)/mk_loop_h.sh test tests: cd tests && $(MAKE) all clean: - cd tests && $(MAKE) clean + - cd tests && $(MAKE) clean - rm -f docs/BusyBox.txt docs/BusyBox.1 docs/BusyBox.html \ docs/busybox.lineo.com/BusyBox.html - rm -f docs/busybox.txt docs/busybox.dvi docs/busybox.ps \ |