+++ /dev/null
-# Rules.make for busybox
-#
-# Copyright (C) 1999-2005 by Erik Andersen <andersen@codepoet.org>
-#
-# Licensed under GPLv2, see the file LICENSE in this tarball for details.
-#
-
-# Pull in the user's busybox configuration
-ifeq ($(filter $(noconfig_targets),$(MAKECMDGOALS)),)
--include $(top_builddir)/.config
-endif
-
-#--------------------------------------------------------
-PROG := busybox
-MAJOR_VERSION :=1
-MINOR_VERSION :=1
-SUBLEVEL_VERSION:=0
-EXTRAVERSION :=
-VERSION :=$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL_VERSION)$(EXTRAVERSION)
-BUILDTIME := $(shell TZ=UTC date -u "+%Y.%m.%d-%H:%M%z")
-
-
-#--------------------------------------------------------
-# With a modern GNU make(1) (highly recommended, that's what all the
-# developers use), all of the following configuration values can be
-# overridden at the command line. For example:
-# make CROSS=powerpc-linux- top_srcdir="$HOME/busybox" PREFIX=/mnt/app
-#--------------------------------------------------------
-
-# If you are running a cross compiler, you will want to set 'CROSS'
-# to something more interesting... Target architecture is determined
-# by asking the CC compiler what arch it compiles things for, so unless
-# your compiler is broken, you should not need to specify TARGET_ARCH
-CROSS =$(subst ",, $(strip $(CROSS_COMPILER_PREFIX)))
-CC = $(CROSS)gcc
-AR = $(CROSS)ar
-AS = $(CROSS)as
-LD = $(CROSS)ld
-NM = $(CROSS)nm
-STRIP = $(CROSS)strip
-CPP = $(CC) -E
-# MAKEFILES = $(top_builddir)/.config
-RM = rm
-RM_F = $(RM) -f
-LN = ln
-LN_S = $(LN) -s
-MKDIR = mkdir
-MKDIR_P = $(MKDIR) -p
-MV = mv
-CP = cp
-
-
-# What OS are you compiling busybox for? This allows you to include
-# OS specific things, syscall overrides, etc.
-TARGET_OS=linux
-
-# Select the compiler needed to build binaries for your development system
-HOSTCC = gcc
-HOSTCFLAGS= -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer
-
-# Ensure consistent sort order, 'gcc -print-search-dirs' behavior, etc.
-LC_ALL:= C
-
-# If you want to add some simple compiler switches (like -march=i686),
-# especially from the command line, use this instead of CFLAGS directly.
-# For optimization overrides, it's better still to set OPTIMIZATION.
-CFLAGS_EXTRA=$(subst ",, $(strip $(EXTRA_CFLAGS_OPTIONS)))
-
-# To compile vs some other alternative libc, you may need to use/adjust
-# the following lines to meet your needs...
-#
-# If you are using Red Hat 6.x with the compatible RPMs (for developing under
-# Red Hat 5.x and glibc 2.0) uncomment the following. Be sure to read about
-# using the compatible RPMs (compat-*) at http://www.redhat.com !
-#LIBCDIR:=/usr/i386-glibc20-linux
-#
-# For other libraries, you are on your own. But these may (or may not) help...
-#LDFLAGS+=-nostdlib
-#LIBRARIES:=$(LIBCDIR)/lib/libc.a -lgcc
-#CROSS_CFLAGS+=-nostdinc -I$(LIBCDIR)/include -I$(GCCINCDIR) -funsigned-char
-#GCCINCDIR:=$(shell gcc -print-search-dirs | sed -ne "s/install: \(.*\)/\1include/gp")
-
-WARNINGS=-Wall -Wstrict-prototypes -Wshadow
-CFLAGS=-I$(top_builddir)/include -I$(top_srcdir)/include -I$(srcdir)
-ARFLAGS=cru
-
-
-# gcc centric. Perhaps fiddle with findstring gcc,$(CC) for the rest
-# get the CC MAJOR/MINOR version
-CC_MAJOR:=$(shell printf "%02d" $(shell echo __GNUC__ | $(CC) -E -xc - | tail -n 1))
-CC_MINOR:=$(shell printf "%02d" $(shell echo __GNUC_MINOR__ | $(CC) -E -xc - | tail -n 1))
-
-#--------------------------------------------------------
-export VERSION BUILDTIME HOSTCC HOSTCFLAGS CROSS CC AR AS LD NM STRIP CPP
-ifeq ($(strip $(TARGET_ARCH)),)
-TARGET_ARCH:=$(shell $(CC) -dumpmachine | sed -e s'/-.*//' \
- -e 's/i.86/i386/' \
- -e 's/sparc.*/sparc/' \
- -e 's/arm.*/arm/g' \
- -e 's/m68k.*/m68k/' \
- -e 's/ppc/powerpc/g' \
- -e 's/v850.*/v850/g' \
- -e 's/sh[234]/sh/' \
- -e 's/mips-.*/mips/' \
- -e 's/mipsel-.*/mipsel/' \
- -e 's/cris.*/cris/' \
- )
-endif
-
-# A nifty macro to make testing gcc features easier
-check_gcc=$(shell \
- if [ "$(1)" != "" ]; then \
- if $(CC) $(1) -S -o /dev/null -xc /dev/null > /dev/null 2>&1; \
- then echo "$(1)"; else echo "$(2)"; fi \
- fi)
-
-# Setup some shortcuts so that silent mode is silent like it should be
-ifeq ($(subst s,,$(MAKEFLAGS)),$(MAKEFLAGS))
-export MAKE_IS_SILENT=n
-SECHO=@echo
-else
-export MAKE_IS_SILENT=y
-SECHO=-@false
-endif
-
-CFLAGS+=$(call check_gcc,-funsigned-char,)
-
-#--------------------------------------------------------
-# Arch specific compiler optimization stuff should go here.
-# Unless you want to override the defaults, do not set anything
-# for OPTIMIZATION...
-
-# use '-Os' optimization if available, else use -O2
-OPTIMIZATION:=$(call check_gcc,-Os,-O2)
-
-# Some nice architecture specific optimizations
-ifeq ($(strip $(TARGET_ARCH)),arm)
- OPTIMIZATION+=-fstrict-aliasing
-endif
-ifeq ($(strip $(TARGET_ARCH)),i386)
- OPTIMIZATION+=$(call check_gcc,-march=i386,)
- OPTIMIZATION+=$(call check_gcc,-mpreferred-stack-boundary=2,)
- OPTIMIZATION+=$(call check_gcc,-falign-functions=0 -falign-jumps=0 -falign-loops=0,\
- -malign-functions=0 -malign-jumps=0 -malign-loops=0)
-endif
-OPTIMIZATIONS:=$(OPTIMIZATION) -fomit-frame-pointer
-
-#
-#--------------------------------------------------------
-# If you're going to do a lot of builds with a non-vanilla configuration,
-# it makes sense to adjust parameters above, so you can type "make"
-# by itself, instead of following it by the same half-dozen overrides
-# every time. The stuff below, on the other hand, is probably less
-# prone to casual user adjustment.
-#
-
-ifeq ($(strip $(CONFIG_LFS)),y)
- # For large file summit support
- CFLAGS+=-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
-endif
-ifeq ($(strip $(CONFIG_DMALLOC)),y)
- # For testing mem leaks with dmalloc
- CFLAGS+=-DDMALLOC
- LIBRARIES:=-ldmalloc
-else
- ifeq ($(strip $(CONFIG_EFENCE)),y)
- LIBRARIES:=-lefence
- endif
-endif
-ifeq ($(strip $(CONFIG_DEBUG)),y)
- CFLAGS +=$(WARNINGS) -g -D_GNU_SOURCE
- LDFLAGS +=-Wl,-warn-common
- STRIPCMD:=/bin/true -Not_stripping_since_we_are_debugging
-else
- CFLAGS+=$(WARNINGS) $(OPTIMIZATIONS) -D_GNU_SOURCE -DNDEBUG
- LDFLAGS += -Wl,-warn-common
- STRIPCMD:=$(STRIP) -s --remove-section=.note --remove-section=.comment
-endif
-ifeq ($(strip $(CONFIG_STATIC)),y)
- LDFLAGS += --static
-endif
-
-ifeq ($(strip $(CONFIG_SELINUX)),y)
- LIBRARIES += -lselinux
-endif
-
-ifeq ($(strip $(PREFIX)),)
- PREFIX:=`pwd`/_install
-endif
-
-# Additional complications due to support for pristine source dir.
-# Include files in the build directory should take precedence over
-# the copy in top_srcdir, both during the compilation phase and the
-# shell script that finds the list of object files.
-# Work in progress by <ldoolitt@recycle.lbl.gov>.
-
-
-OBJECTS:=$(APPLET_SOURCES:.c=.o) busybox.o usage.o applets.o
-CFLAGS += $(CROSS_CFLAGS)
-ifdef BB_INIT_SCRIPT
- CFLAGS += -DINIT_SCRIPT='"$(BB_INIT_SCRIPT)"'
-endif
-
-# Put user-supplied flags at the end, where they
-# have a chance of winning.
-CFLAGS += $(CFLAGS_EXTRA)
-
-#------------------------------------------------------------
-# Installation options
-ifeq ($(strip $(CONFIG_INSTALL_APPLET_HARDLINKS)),y)
-INSTALL_OPTS=--hardlinks
-endif
-ifeq ($(strip $(CONFIG_INSTALL_APPLET_SYMLINKS)),y)
-INSTALL_OPTS=--symlinks
-endif
-ifeq ($(strip $(CONFIG_INSTALL_APPLET_DONT)),y)
-INSTALL_OPTS=
-endif
-
-.PHONY: dummy
projects / project / luci.git / blobdiff