| # This is completely unsupported. |
| # Fix COMBINED_COMPILE upstream (in the Kbuild) and propagate |
| # the changes back |
| srctree := $(if $(KBUILD_SRC),$(KBUILD_SRC),$(CURDIR)) |
| objtree := $(CURDIR) |
| src := $(srctree) |
| obj := $(objtree) |
| |
| default: busybox |
| include .config |
| ifdef CONFIG_FEATURE_COMPRESS_USAGE |
| usage_stuff = include/usage_compressed.h |
| endif |
| |
| # pull in the config stuff |
| lib-all-y := applets/applets.o |
| lib-y:= |
| include procps/Kbuild |
| lib-all-y += $(patsubst %,procps/%,$(sort $(lib-y))) |
| lib-y:= |
| include networking/Kbuild |
| lib-all-y += $(patsubst %,networking/%,$(sort $(lib-y))) |
| lib-y:= |
| include networking/udhcp/Kbuild |
| lib-all-y += $(patsubst %,networking/udhcp/%,$(sort $(lib-y))) |
| lib-y:= |
| include networking/libiproute/Kbuild |
| lib-all-y += $(patsubst %,networking/libiproute/%,$(sort $(lib-y))) |
| lib-y:= |
| include loginutils/Kbuild |
| lib-all-y += $(patsubst %,loginutils/%,$(sort $(lib-y))) |
| lib-y:= |
| include archival/Kbuild |
| lib-all-y += $(patsubst %,archival/%,$(sort $(lib-y))) |
| lib-y:= |
| include archival/libunarchive/Kbuild |
| lib-all-y += $(patsubst %,archival/libunarchive/%,$(sort $(lib-y))) |
| lib-y:= |
| include applets/Kbuild |
| lib-all-y += $(patsubst %,applets/%,$(sort $(lib-y))) |
| lib-y:= |
| include e2fsprogs/Kbuild |
| lib-all-y += $(patsubst %,e2fsprogs/%,$(sort $(lib-y))) |
| lib-y:= |
| #include e2fsprogs/old_e2fsprogs/Kbuild |
| #lib-all-y += $(patsubst %,e2fsprogs/old_e2fsprogs/%,$(sort $(lib-y))) |
| #lib-y:= |
| #include e2fsprogs/old_e2fsprogs/ext2fs/Kbuild |
| #lib-all-y += $(patsubst %,e2fsprogs/old_e2fsprogs/ext2fs/%,$(sort $(lib-y))) |
| #lib-y:= |
| #include e2fsprogs/old_e2fsprogs/blkid/Kbuild |
| #lib-all-y += $(patsubst %,e2fsprogs/old_e2fsprogs/blkid/%,$(sort $(lib-y))) |
| #lib-y:= |
| #include e2fsprogs/old_e2fsprogs/uuid/Kbuild |
| #lib-all-y += $(patsubst %,e2fsprogs/old_e2fsprogs/uuid/%,$(sort $(lib-y))) |
| #lib-y:= |
| #include e2fsprogs/old_e2fsprogs/e2p/Kbuild |
| #lib-all-y += $(patsubst %,e2fsprogs/old_e2fsprogs/e2p/%,$(sort $(lib-y))) |
| #lib-y:= |
| include debianutils/Kbuild |
| lib-all-y += $(patsubst %,debianutils/%,$(sort $(lib-y))) |
| lib-y:= |
| include runit/Kbuild |
| lib-all-y += $(patsubst %,runit/%,$(sort $(lib-y))) |
| lib-y:= |
| include modutils/Kbuild |
| lib-all-y += $(patsubst %,modutils/%,$(sort $(lib-y))) |
| lib-y:= |
| include miscutils/Kbuild |
| lib-all-y += $(patsubst %,miscutils/%,$(sort $(lib-y))) |
| lib-y:= |
| include coreutils/libcoreutils/Kbuild |
| lib-all-y += $(patsubst %,coreutils/libcoreutils/%,$(sort $(lib-y))) |
| lib-y:= |
| include coreutils/Kbuild |
| lib-all-y += $(patsubst %,coreutils/%,$(sort $(lib-y))) |
| lib-y:= |
| include sysklogd/Kbuild |
| lib-all-y += $(patsubst %,sysklogd/%,$(sort $(lib-y))) |
| lib-y:= |
| include shell/Kbuild |
| lib-all-y += $(patsubst %,shell/%,$(sort $(lib-y))) |
| lib-y:= |
| include console-tools/Kbuild |
| lib-all-y += $(patsubst %,console-tools/%,$(sort $(lib-y))) |
| lib-y:= |
| include findutils/Kbuild |
| lib-all-y += $(patsubst %,findutils/%,$(sort $(lib-y))) |
| lib-y:= |
| include util-linux/Kbuild |
| lib-all-y += $(patsubst %,util-linux/%,$(sort $(lib-y))) |
| lib-y:= |
| include init/Kbuild |
| lib-all-y += $(patsubst %,init/%,$(sort $(lib-y))) |
| lib-y:= |
| include libpwdgrp/Kbuild |
| lib-all-y += $(patsubst %,libpwdgrp/%,$(sort $(lib-y))) |
| lib-y:= |
| include editors/Kbuild |
| lib-all-y += $(patsubst %,editors/%,$(sort $(lib-y))) |
| lib-y:= |
| include selinux/Kbuild |
| lib-all-y += $(patsubst %,selinux/%,$(sort $(lib-y))) |
| lib-y:= |
| include scripts/Kbuild |
| lib-all-y += $(patsubst %,scripts/%,$(sort $(lib-y))) |
| lib-y:= |
| include libbb/Kbuild |
| lib-all-y += $(patsubst %,libbb/%,$(sort $(lib-y))) |
| lib-y:= |
| |
| include Makefile.flags |
| ifndef BB_VER |
| BB_VER:="" |
| endif |
| |
| CPPFLAGS+= -D"KBUILD_STR(s)=\#s" #-Q |
| |
| HOSTCC = gcc |
| AS = $(CROSS_COMPILE)as |
| CC = $(CROSS_COMPILE)gcc |
| LD = $(CC) -nostdlib |
| CPP = $(CC) -E |
| AR = $(CROSS_COMPILE)ar |
| NM = $(CROSS_COMPILE)nm |
| STRIP = $(CROSS_COMPILE)strip |
| OBJCOPY = $(CROSS_COMPILE)objcopy |
| OBJDUMP = $(CROSS_COMPILE)objdump |
| |
| WHOLE_PROGRAM:=$(call cc-option,-fwhole-program,) |
| busybox: $(usage_stuff) |
| $(CC) $(CPPFLAGS) $(CFLAGS) $(EXTRA_CFLAGS) --combine $(WHOLE_PROGRAM) \ |
| -funit-at-a-time -Wno-error -std=gnu99 \ |
| -o $(@)_unstripped $(lib-all-y:.o=.c) \ |
| -Wl,--start-group -lcrypt -lm -Wl,--end-group |
| cp -f $(@)_unstripped $@ |
| -$(STRIP) -s -R .note -R .comment -R .version $@ |
| |
| applets/usage: |
| $(HOSTCC) -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -I$(srctree)/include -o applets/usage applets/usage.c |
| include/usage_compressed.h: $(srctree)/include/usage.h applets/usage |
| $(srctree)/applets/usage_compressed include/usage_compressed.h applets |
| |