Major buildroot facelift, step one.

#

# Automatically generated make config: don't edit

#

BR2_HAVE_DOT_CONFIG=y

# BR2_arm is not set

# BR2_armeb is not set

# BR2_cris is not set

BR2_i386=y

# BR2_m68k is not set

# BR2_mips is not set

# BR2_mipsel is not set

# BR2_powerpc is not set

# BR2_sh is not set

# BR2_sparc is not set

BR2_ARCH="i386"

BR2_WGET="wget --passive-ftp"

#

# Toolchain Options

#

BR2_KERNEL_HEADERS_2_4=y

# BR2_KERNEL_HEADERS_2_6 is not set

BR2_DEFAULT_KERNEL_HEADERS="2.4.27"

BR2_UCLIBC_VERSION_SNAPSHOT=y

BR2_USE_UCLIBC_SNAPSHOT="snapshot"

# BR2_ENABLE_LOCALE is not set

# BR2_BINUTILS_VERSION_2_14_90_0_6 is not set

# BR2_BINUTILS_VERSION_2_14_90_0_7 is not set

# BR2_BINUTILS_VERSION_2_14_90_0_8 is not set

# BR2_BINUTILS_VERSION_2_15 is not set

# BR2_BINUTILS_VERSION_2_15_90_0_1 is not set

# BR2_BINUTILS_VERSION_2_15_90_0_1_1 is not set

# BR2_BINUTILS_VERSION_2_15_90_0_2 is not set

# BR2_BINUTILS_VERSION_2_15_90_0_3 is not set

# BR2_BINUTILS_VERSION_2_15_91_0_1 is not set

BR2_BINUTILS_VERSION_2_15_91_0_2=y

# BR2_BINUTILS_VERSION_2_15_92_0_2 is not set

BR2_BINUTILS_VERSION="2.15.91.0.2"

# BR2_GCC_VERSION_2_95 is not set

# BR2_GCC_VERSION_3_3_3 is not set

# BR2_GCC_VERSION_3_3_4 is not set

# BR2_GCC_VERSION_3_4_0 is not set

# BR2_GCC_VERSION_3_4_1 is not set

BR2_GCC_VERSION_3_4_2=y

BR2_GCC_VERSION="3.4.2"

BR2_GCC_USE_SJLJ_EXCEPTIONS="--enable-sjlj-exceptions"

BR2_EXTRA_GCC_CONFIG_OPTIONS=""

# BR2_INSTALL_LIBSTDCPP is not set

BR2_HOST_CCACHE=y

BR2_PACKAGE_CCACHE=y

# BR2_PACKAGE_GDB is not set

# BR2_PACKAGE_GDB_SERVER is not set

# BR2_HOST_GDB is not set

BR2_ENABLE_MULTILIB=y

BR2_LARGEFILE=y

BR2_TARGET_OPTIMIZATION="-Os -pipe"

#

mainmenu "Buildroot2 Configuration"

config BR2_HAVE_DOT_CONFIG

	bool

	default y

choice

	prompt "Target Architecture"

	default BR2_i386

	help

	  Stuff

config BR2_arm

	bool "arm"

config BR2_armeb

	bool "armeb"

config BR2_cris

	bool "cris"

config BR2_i386

	bool "i386"

config BR2_m68k

	bool "m68k"

config BR2_mips

	bool "mips"

config BR2_mipsel

	bool "mipsel"

config BR2_powerpc

	bool "powerpc"

config BR2_sh

	bool "sh4"

config BR2_sparc

	bool "sparc"

endchoice

config BR2_ARCH

	string

	default "arm"     if BR2_arm

	default "armeb"   if BR2_armeb

	default "cris"    if BR2_cris

	default "i386"    if BR2_i386

	default "m68k"    if BR2_m68k

	default "mips"    if BR2_mips

	default "mipsel"  if BR2_mipsel

	default "powerpc" if BR2_powerpc

	default "sh4"     if BR2_sh

	default "sparc"   if BR2_sparc

config BR2_WGET

	string

	default "wget --passive-ftp"

source "toolchain/Config.in"

source "package/Config.in"

# Makefile for a simple busybox/uClibc root filesystem

# Makefile for buildroot2

#

# Copyright (C) 2001-2004 Erik Andersen <andersen@codepoet.org>

# Copyright (C) 2002 by Tim Riker <Tim@Rikers.org>

# Copyright (C) 2004 Manuel Novoa III <mjn3@uclibc.org>

# Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>

#

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU Library General Public License as

# published by the Free Software Foundation; either version 2 of the

# License, or (at your option) any later version.

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful, but

# WITHOUT ANY WARRANTY; without even the implied warranty of

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

# Library General Public License for more details.

# General Public License for more details.

#

# You should have received a copy of the GNU Library General Public

# License along with this program; if not, write to the Free Software

# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307

# USA

#############################################################

#

# EDIT this stuff to suit your system and preferences

#

# Use := when possible to get precomputation, thereby

# speeding up the build process.

#

#############################################################

# What sort of target system shall we compile this for?

#

ARCH:=i386

#ARCH:=arm

#ARCH:=armeb

#ARCH:=mips

#ARCH:=mipsel

#ARCH:=powerpc

#ARCH:=sh4

#ARCH:=cris

#ARCH:=sh64

#ARCH:=m68k

#ARCH:=v850

#ARCH:=sparc

#ARCH:=whatever

# Choose the kernel headers to use for kernel-headers target. This is

# ignored if you are building your own kernel or using the system kernel.

#

#DEFAULT_KERNEL_HEADERS:=2.4.25

DEFAULT_KERNEL_HEADERS:=2.4.27

#DEFAULT_KERNEL_HEADERS:=2.6.7

#DEFAULT_KERNEL_HEADERS:=2.6.8

# Choose gcc version.

# WARNING -- 2.95 currently only builds for i386, arm, mips*, and powerpc.

# WARNING -- 2.95 does not currently build natively for the target.

#

#GCC_VERSION:=2.95

#GCC_VERSION:=3.3.3

#GCC_VERSION:=3.3.4

#GCC_VERSION:=3.4.0

#GCC_VERSION:=3.4.1

GCC_VERSION:=3.4.2

# Choose binutils version.

#

#BINUTILS_VERSION:=2.14.90.0.6

#BINUTILS_VERSION:=2.14.90.0.7

#BINUTILS_VERSION:=2.14.90.0.8

#BINUTILS_VERSION:=2.15

#BINUTILS_VERSION:=2.15.90.0.1

#BINUTILS_VERSION:=2.15.90.0.1.1

#BINUTILS_VERSION:=2.15.90.0.2

#BINUTILS_VERSION:=2.15.90.0.3

#BINUTILS_VERSION:=2.15.91.0.1

BINUTILS_VERSION:=2.15.91.0.2

#BINUTILS_VERSION:=2.15.92.0.2

# Choose gdb version.

#

#GDB_VERSION:=5.3

GDB_VERSION:=6.1.1

#GDB_VERSION:=6.2

#GDB_VERSION:=6.2.1

# Enable this to use the uClibc daily snapshot instead of a released

# version.  Daily snapshots may contain new features and bugfixes. Or

# they may not even compile at all, depending on what Erik is doing.

# Do you wish to use the latest release (), latest snapshot (snapshot),

# or the snapshot from a specific date (yyyymmdd)?  Note that snapshots

# may contain new features and bugfixes.  Or they may not even compile

# at all, depending on what Erik and Manuel are doing.

#

#USE_UCLIBC_SNAPSHOT:=

USE_UCLIBC_SNAPSHOT:=snapshot

#USE_UCLIBC_SNAPSHOT:=20040807

# Do you wish to use the latest release (), latest snapshot (snapshot),

# or the snapshot from a specific date (yyyymmdd)?  Note that snapshots

# may contain new features and bugfixes.  Or they may not even compile

# at all...

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

#

#USE_BUSYBOX_SNAPSHOT:=

USE_BUSYBOX_SNAPSHOT:=snapshot

#USE_BUSYBOX_SNAPSHOT:=20040807

# Enable large file (files > 2 GB) support

BUILD_WITH_LARGEFILE:=true

# Command used to download source code

WGET:=wget --passive-ftp

# Optimize toolchain for which type of CPU?

OPTIMIZE_FOR_CPU=$(ARCH)

#OPTIMIZE_FOR_CPU=i686

# Note... gcc 2.95 does not seem to like anything higher than i586.

#OPTIMIZE_FOR_CPU=i586

#OPTIMIZE_FOR_CPU=whatever

# Might be worth experimenting with for gcc 3.4.x.

GCC_WITH_CPU:=

GCC_WITH_ARCH:=

GCC_WITH_TUNE:=

#GCC_WITH_CPU:=--with-cpu=

#GCC_WITH_ARCH:=--with-arch=

#GCC_WITH_TUNE:=--with-tune=

# Soft floating point options.

# Notes:

#   Builds for gcc 3.4.x.

#   Can build for gcc 3.3.x for mips, mipsel, powerpc, and arm (special)

#      by using custom specs files (currently for 3.3.4 only).

#   NOTE!!! The libfloat stuff is currently removed from uClibc.  The

#      arm soft float for 3.3.x will require reenabling it.

#   (i386 support will be added back in at some point.)

#   Only tested with multilib enabled.

#   For i386, long double is the same as double (64 bits).  While this

#      is unusual for x86, it seemed the best approach considering the

#      limitations in the gcc floating point emulation library.

#   For arm, soft float uses the usual libfloat routines.

# (Un)comment the appropriate line below.

#SOFT_FLOAT:=true

SOFT_FLOAT:=false

TARGET_OPTIMIZATION=-Os -pipe

TARGET_DEBUGGING= #-g

# Currently the unwind stuff seems to work for staticly linked apps but

# not dynamic.  So use setjmp/longjmp exceptions by default.

GCC_USE_SJLJ_EXCEPTIONS:=--enable-sjlj-exceptions

#GCC_USE_SJLJ_EXCEPTIONS:=

# Any additional gcc options you may want to include....

EXTRA_GCC_CONFIG_OPTIONS:=

# Enable the following if you want locale/gettext/i18n support.

# NOTE!  Currently the pregnerated locale stuff only works for x86!

#ENABLE_LOCALE:=true

ENABLE_LOCALE:=false

# If you want multilib enabled, enable this...

MULTILIB:=--enable-multilib

# Build/install c++ compiler and libstdc++?

INSTALL_LIBSTDCPP:=true

# Build/install java compiler and libgcj? (requires c++)

# WARNING!!! DOES NOT BUILD FOR TARGET WITHOUT INTERVENTION!!!  mjn3

#INSTALL_LIBGCJ:=true

INSTALL_LIBGCJ:=false

# For SMP machines some stuff can be run in parallel

#JLEVEL=-j3

#############################################################

#

# The list of stuff to build for the target filesystem

#

#############################################################

TARGETS:=host-sed

TARGETS+=uclibc-configured binutils gcc ccache

# Are you building your own kernel?  Perhaps you have a kernel

# you have already configured and you want to use that?  The

# default is to just use a set of known working kernel headers.

# Unless you want to build a kernel, I recommend just using

# that...

TARGETS+=kernel-headers

#TARGETS+=linux

# The default minimal set

TARGETS+=busybox #tinylogin

# Openssh...

#TARGETS+=zlib openssl openssh

# Dropbear sshd is much smaller than openssl + openssh

#TARGETS+=dropbear_sshd

# Everything needed to build a full uClibc development system!

#TARGETS+=coreutils findutils bash make diffutils patch sed

#TARGETS+=ed flex bison file gawk tar grep bzip2

#--------------------------------------------------------------

# Just run 'make menuconfig', configure stuff, then run 'make'.

# You shouldn't need to mess with anything beyond this point...

#--------------------------------------------------------------

TOPDIR=./

CONFIG_CONFIG_IN = Config.in

CONFIG_DEFCONFIG = .defconfig

CONFIG = package/config

#If you want a development system, you probably want gcc built

# with uClibc so it can run within your dev system...

#TARGETS+=gcc_target ccache_target

noconfig_targets := menuconfig config oldconfig randconfig \

	defconfig allyesconfig allnoconfig clean distclean \

	release tags

# Of course, if you are installing a development system, you

# may want some header files so you can compile stuff....

#TARGETS+=ncurses-headers zlib-headers openssl-headers

# More development system stuff for those that want it

#TARGETS+=m4 autoconf automake libtool

# Some nice debugging tools for the host

#TARGETS+=gdbclient

# Some nice debugging tools for the target

#TARGETS+=gdbserver gdb_target

#TARGETS+=strace ltrace

# The Valgrind debugger (x86 only)

#TARGETS+=valgrind

# Some stuff for access points and firewalls

#TARGETS+=iptables hostap wtools dhcp_relay bridge

#TARGETS+=iproute2 netsnmp

# Pull in the user's configuration file

ifeq ($(filter $(noconfig_targets),$(MAKECMDGOALS)),)

-include $(TOPDIR).config

endif

# Run customize.mk at the very end to add your own special config.

# This is useful for making your own distro within the buildroot

# process.

# TARGETS+=customize

ifeq ($(strip $(BR2_HAVE_DOT_CONFIG)),y)

#############################################################

#

# Pick your root filesystem type.

# The list of stuff to build for the target toolchain

# along with the packages to build for the target.

#

#############################################################

#TARGETS+=ext2root

# Must mount cramfs with 'ramdisk_blocksize=4096'

#TARGETS+=cramfsroot

# You may need to edit make/jffs2root.mk to change target

# endian-ness or similar, but this is sufficient for most

# things as-is...

#TARGETS+=jffs2root

##############################################################

TARGETS:=host-sed kernel-headers uclibc-configured binutils gcc

include toolchain/Makefile.in

include toolchain/*/Makefile.in

include package/Makefile.in

include package/*/Makefile.in

#############################################################

#

#

#############################################################

ifeq ($(SOFT_FLOAT),true)

# gcc 3.4.x soft float configuration is different than previous versions.

ifeq ($(findstring 3.4.,$(GCC_VERSION)),3.4.)

SOFT_FLOAT_CONFIG_OPTION:=--with-float=soft

else

SOFT_FLOAT_CONFIG_OPTION:=--without-float

endif

TARGET_SOFT_FLOAT:=-msoft-float

ARCH_FPU_SUFFIX:=_nofpu

else

SOFT_FLOAT_CONFIG_OPTION:=

TARGET_SOFT_FLOAT:=

ARCH_FPU_SUFFIX:=

endif

ifeq ($(INSTALL_LIBGCJ),true)

INSTALL_LIBSTDCPP:=true

endif

# WARNING -- uClibc currently disables large file support on cris.

ifeq ("$(strip $(ARCH))","cris")

BUILD_WITH_LARGEFILE:=false

endif

ifneq ($(BUILD_WITH_LARGEFILE),true)

DISABLE_LARGEFILE= --disable-largefile

endif

TARGET_CFLAGS=$(TARGET_OPTIMIZATION) $(TARGET_DEBUGGING)

HOSTCC:=gcc

BASE_DIR:=${shell pwd}

SOURCE_DIR:=$(BASE_DIR)/sources

DL_DIR:=$(SOURCE_DIR)/dl

PATCH_DIR=$(SOURCE_DIR)/patches

BUILD_DIR:=$(BASE_DIR)/build_$(ARCH)$(ARCH_FPU_SUFFIX)

TARGET_DIR:=$(BUILD_DIR)/root

STAGING_DIR=$(BUILD_DIR)/staging_dir

TOOL_BUILD_DIR=$(BASE_DIR)/toolchain_build_$(ARCH)$(ARCH_FPU_SUFFIX)

TARGET_PATH=$(STAGING_DIR)/bin:/bin:/sbin:/usr/bin:/usr/sbin

IMAGE:=$(BASE_DIR)/root_fs_$(ARCH)$(ARCH_FPU_SUFFIX)

REAL_GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux-uclibc

GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux

KERNEL_CROSS=$(STAGING_DIR)/bin/$(OPTIMIZE_FOR_CPU)-linux-uclibc-

TARGET_CROSS=$(STAGING_DIR)/bin/$(OPTIMIZE_FOR_CPU)-linux-uclibc-

TARGET_CC=$(TARGET_CROSS)gcc

STRIP=$(TARGET_CROSS)strip --remove-section=.comment --remove-section=.note

HOST_ARCH:=$(shell $(HOSTCC) -dumpmachine | sed -e s'/-.*//' \

	-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/' \

	-e 's/i[3-9]86/i386/' \

	)

GNU_HOST_NAME:=$(HOST_ARCH)-pc-linux-gnu

TARGET_CONFIGURE_OPTS=PATH=$(TARGET_PATH) \

		AR=$(TARGET_CROSS)ar \

		AS=$(TARGET_CROSS)as \

		LD=$(TARGET_CROSS)ld \

		NM=$(TARGET_CROSS)nm \

		CC=$(TARGET_CROSS)gcc \

		GCC=$(TARGET_CROSS)gcc \

		CXX=$(TARGET_CROSS)g++ \

		RANLIB=$(TARGET_CROSS)ranlib

ifeq ($(ENABLE_LOCALE),true)

DISABLE_NLS:=

else

DISABLE_NLS:=--disable-nls

endif

all:   world

# In this section, we need .config

include .config.cmd

TARGETS_CLEAN:=$(patsubst %,%-clean,$(TARGETS))

TARGETS_SOURCE:=$(patsubst %,%-source,$(TARGETS))

TARGETS_DIRCLEAN:=$(patsubst %,%-dirclean,$(TARGETS))

	$(TARGETS_CLEAN) $(TARGETS_DIRCLEAN) $(TARGETS_SOURCE)

include make/*.mk

include toolchain/*/*.mk

#include package/*/*.mk

#############################################################

#

	rm -f buildroot.tar.bz2; \

	tar -cvf buildroot.tar buildroot; \

	bzip2 -9 buildroot.tar; \

else # ifeq ($(strip $(BR2_HAVE_DOT_CONFIG)),y)

all: menuconfig

# configuration

# ---------------------------------------------------------------------------

$(CONFIG)/conf:

	$(MAKE) -C $(CONFIG) conf

	-@if [ ! -f .config ] ; then \

		cp $(CONFIG_DEFCONFIG) .config; \

	fi

$(CONFIG)/mconf:

	$(MAKE) -C $(CONFIG) ncurses conf mconf

	-@if [ ! -f .config ] ; then \

		cp $(CONFIG_DEFCONFIG) .config; \

	fi

menuconfig: $(CONFIG)/mconf

	@$(CONFIG)/mconf $(CONFIG_CONFIG_IN)

config: $(CONFIG)/conf

	@$(CONFIG)/conf $(CONFIG_CONFIG_IN)

oldconfig: $(CONFIG)/conf

	@$(CONFIG)/conf -o $(CONFIG_CONFIG_IN)

randconfig: $(CONFIG)/conf

	@$(CONFIG)/conf -r $(CONFIG_CONFIG_IN)

allyesconfig: $(CONFIG)/conf

	#@$(CONFIG)/conf -y $(CONFIG_CONFIG_IN)

	#sed -i -e "s/^CONFIG_DEBUG.*/# CONFIG_DEBUG is not set/" .config

	@$(CONFIG)/conf -o $(CONFIG_CONFIG_IN)

allnoconfig: $(CONFIG)/conf

	@$(CONFIG)/conf -n $(CONFIG_CONFIG_IN)

defconfig: $(CONFIG)/conf

	@$(CONFIG)/conf -d $(CONFIG_CONFIG_IN)

#############################################################

#

# Cleanup and misc junk

#

#############################################################

clean:

	rm -f .config .config.old .config.cmd .tmpconfig.h

	- $(MAKE) -C $(CONFIG) clean

distclean: clean

	rm -rf sources/*

endif # ifeq ($(strip $(BR2_HAVE_DOT_CONFIG)),y)

.PHONY: dummy subdirs release distclean clean config oldconfig \

	menuconfig tags check test depend

	$(SED) "s,ln \$$(,ln -sf \$$(,g" $(BZIP2_DIR)/Makefile

	$(SED) "s,ln -s (lib.*),ln -sf \$$1 ; ln -sf libbz2.so.1.0.2 libbz2.so,g" \

	    $(BZIP2_DIR)/Makefile-libbz2_so

ifeq ($(strip $(BUILD_WITH_LARGEFILE)),false)

ifeq ($(BR2_LARGEFILE),y)

	$(SED) "s,^BIGFILES,#BIGFILES,g" $(BZIP2_DIR)/Makefile

	$(SED) "s,^BIGFILES,#BIGFILES,g" $(BZIP2_DIR)/Makefile-libbz2_so

endif

GZIP_BINARY:=$(GZIP_DIR)/gzip

GZIP_TARGET_BINARY:=$(TARGET_DIR)/bin/zmore

ifeq ($(strip $(BUILD_WITH_LARGEFILE)),false)

ifneq ($(BR2_LARGEFILE),y)

GZIP_LARGEFILE="--disable-largefile"

endif