--- /dev/null
+# Makefile for buildroot
+#
+# Copyright (C) 1999-2005 by Erik Andersen <andersen@codepoet.org>
+# Copyright (C) 2006-2014 by the Buildroot developers <buildroot@uclibc.org>
+# Copyright (C) 2014 by the Buildroot developers <buildroot@buildroot.org>
+#
+# This program is free software; you can redistribute it and/or modify
+# 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
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# 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
+#
+
+#--------------------------------------------------------------
+# Just run 'make menuconfig', configure stuff, then run 'make'.
+# You shouldn't need to mess with anything beyond this point...
+#--------------------------------------------------------------
+
+# This is our default rule, so must come first
+all:
+
+# Set and export the version string
+export BR2_VERSION := 2015.05
+
+# Check for minimal make version (note: this check will break at make 10.x)
+MIN_MAKE_VERSION = 3.81
+ifneq ($(firstword $(sort $(MAKE_VERSION) $(MIN_MAKE_VERSION))),$(MIN_MAKE_VERSION))
+$(error You have make '$(MAKE_VERSION)' installed. GNU make >= $(MIN_MAKE_VERSION) is required)
+endif
+
+export HOSTARCH := $(shell uname -m | \
+ sed -e s/i.86/x86/ \
+ -e s/sun4u/sparc64/ \
+ -e s/arm.*/arm/ \
+ -e s/sa110/arm/ \
+ -e s/ppc64/powerpc64/ \
+ -e s/ppc/powerpc/ \
+ -e s/macppc/powerpc/\
+ -e s/sh.*/sh/)
+
+# Parallel execution of this Makefile is disabled because it changes
+# the packages building order, that can be a problem for two reasons:
+# - If a package has an unspecified optional dependency and that
+# dependency is present when the package is built, it is used,
+# otherwise it isn't (but compilation happily proceeds) so the end
+# result will differ if the order is swapped due to parallel
+# building.
+# - Also changing the building order can be a problem if two packages
+# manipulate the same file in the target directory.
+#
+# Taking into account the above considerations, if you still want to execute
+# this top-level Makefile in parallel comment the ".NOTPARALLEL" line and
+# build using the following command:
+# make BR2_JLEVEL= -j$((`getconf _NPROCESSORS_ONLN`+1))
+.NOTPARALLEL:
+
+# absolute path
+TOPDIR := $(shell pwd)
+CONFIG_CONFIG_IN = Config.in
+CONFIG = support/kconfig
+DATE := $(shell date +%Y%m%d)
+
+# Compute the full local version string so packages can use it as-is
+# Need to export it, so it can be got from environment in children (eg. mconf)
+export BR2_VERSION_FULL := $(BR2_VERSION)$(shell $(TOPDIR)/support/scripts/setlocalversion)
+
+noconfig_targets := menuconfig nconfig gconfig xconfig config oldconfig randconfig \
+ defconfig %_defconfig allyesconfig allnoconfig silentoldconfig release \
+ randpackageconfig allyespackageconfig allnopackageconfig \
+ print-version olddefconfig
+
+# Some global targets do not trigger a build, but are used to collect
+# metadata, or do various checks. When such targets are triggered,
+# some packages should not do their configuration sanity
+# checks. Provide them a BR_BUILDING variable set to 'y' when we're
+# actually building and they should do their sanity checks.
+#
+# We're building in two situations: when MAKECMDGOALS is empty
+# (default target is to build), or when MAKECMDGOALS contains
+# something else than one of the nobuild_targets.
+nobuild_targets := source source-check \
+ legal-info external-deps _external-deps \
+ clean distclean
+ifeq ($(MAKECMDGOALS),)
+BR_BUILDING = y
+else ifneq ($(filter-out $(nobuild_targets),$(MAKECMDGOALS)),)
+BR_BUILDING = y
+endif
+
+# Strip quotes and then whitespaces
+qstrip = $(strip $(subst ",,$(1)))
+#"))
+
+# Variables for use in Make constructs
+comma := ,
+empty :=
+space := $(empty) $(empty)
+
+ifneq ("$(origin O)", "command line")
+O := output
+CONFIG_DIR := $(TOPDIR)
+NEED_WRAPPER =
+else
+# other packages might also support Linux-style out of tree builds
+# with the O=<dir> syntax (E.G. BusyBox does). As make automatically
+# forwards command line variable definitions those packages get very
+# confused. Fix this by telling make to not do so
+MAKEOVERRIDES =
+# strangely enough O is still passed to submakes with MAKEOVERRIDES
+# (with make 3.81 atleast), the only thing that changes is the output
+# of the origin function (command line -> environment).
+# Unfortunately some packages don't look at origin (E.G. uClibc 0.9.31+)
+# To really make O go away, we have to override it.
+override O := $(O)
+CONFIG_DIR := $(O)
+# we need to pass O= everywhere we call back into the toplevel makefile
+EXTRAMAKEARGS = O=$(O)
+NEED_WRAPPER = y
+endif
+
+# bash prints the name of the directory on 'cd <dir>' if CDPATH is
+# set, so unset it here to not cause problems. Notice that the export
+# line doesn't affect the environment of $(shell ..) calls, so
+# explictly throw away any output from 'cd' here.
+export CDPATH :=
+BASE_DIR := $(shell mkdir -p $(O) && cd $(O) >/dev/null && pwd)
+$(if $(BASE_DIR),, $(error output directory "$(O)" does not exist))
+
+
+# Handling of BR2_EXTERNAL.
+#
+# The value of BR2_EXTERNAL is stored in .br-external in the output directory.
+# On subsequent invocations of make, it is read in. It can still be overridden
+# on the command line, therefore the file is re-created every time make is run.
+#
+# When BR2_EXTERNAL is set to an empty value (e.g. explicitly in command
+# line), the .br-external file is removed and we point to
+# support/dummy-external. This makes sure we can unconditionally include the
+# Config.in and external.mk from the BR2_EXTERNAL directory. In this case,
+# override is necessary so the user can clear BR2_EXTERNAL from the command
+# line, but the dummy path is still used internally.
+
+BR2_EXTERNAL_FILE = $(BASE_DIR)/.br-external
+-include $(BR2_EXTERNAL_FILE)
+ifeq ($(BR2_EXTERNAL),)
+ override BR2_EXTERNAL = support/dummy-external
+ $(shell rm -f $(BR2_EXTERNAL_FILE))
+else
+ _BR2_EXTERNAL = $(shell cd $(BR2_EXTERNAL) >/dev/null 2>&1 && pwd)
+ ifeq ($(_BR2_EXTERNAL),)
+ $(error BR2_EXTERNAL='$(BR2_EXTERNAL)' does not exist, relative to $(TOPDIR))
+ endif
+ override BR2_EXTERNAL := $(_BR2_EXTERNAL)
+ $(shell echo BR2_EXTERNAL ?= $(BR2_EXTERNAL) > $(BR2_EXTERNAL_FILE))
+endif
+
+# To make sure that the environment variable overrides the .config option,
+# set this before including .config.
+ifneq ($(BR2_DL_DIR),)
+DL_DIR := $(BR2_DL_DIR)
+endif
+
+
+# Need that early, before we scan packages
+# Avoids doing the $(or...) everytime
+BR_GRAPH_OUT := $(or $(BR2_GRAPH_OUT),pdf)
+
+BUILD_DIR := $(BASE_DIR)/build
+BINARIES_DIR := $(BASE_DIR)/images
+TARGET_DIR := $(BASE_DIR)/target
+# initial definition so that 'make clean' works for most users, even without
+# .config. HOST_DIR will be overwritten later when .config is included.
+HOST_DIR := $(BASE_DIR)/host
+GRAPHS_DIR := $(BASE_DIR)/graphs
+
+LEGAL_INFO_DIR = $(BASE_DIR)/legal-info
+REDIST_SOURCES_DIR_TARGET = $(LEGAL_INFO_DIR)/sources
+REDIST_SOURCES_DIR_HOST = $(LEGAL_INFO_DIR)/host-sources
+LICENSE_FILES_DIR_TARGET = $(LEGAL_INFO_DIR)/licenses
+LICENSE_FILES_DIR_HOST = $(LEGAL_INFO_DIR)/host-licenses
+LEGAL_MANIFEST_CSV_TARGET = $(LEGAL_INFO_DIR)/manifest.csv
+LEGAL_MANIFEST_CSV_HOST = $(LEGAL_INFO_DIR)/host-manifest.csv
+LEGAL_LICENSES_TXT_TARGET = $(LEGAL_INFO_DIR)/licenses.txt
+LEGAL_LICENSES_TXT_HOST = $(LEGAL_INFO_DIR)/host-licenses.txt
+LEGAL_WARNINGS = $(LEGAL_INFO_DIR)/.warnings
+LEGAL_REPORT = $(LEGAL_INFO_DIR)/README
+
+BR2_CONFIG = $(CONFIG_DIR)/.config
+
+# Pull in the user's configuration file
+ifeq ($(filter $(noconfig_targets),$(MAKECMDGOALS)),)
+-include $(BR2_CONFIG)
+endif
+
+# To put more focus on warnings, be less verbose as default
+# Use 'make V=1' to see the full commands
+ifeq ("$(origin V)", "command line")
+ KBUILD_VERBOSE = $(V)
+endif
+ifndef KBUILD_VERBOSE
+ KBUILD_VERBOSE = 0
+endif
+
+ifeq ($(KBUILD_VERBOSE),1)
+ quiet =
+ Q =
+ifndef VERBOSE
+ VERBOSE = 1
+endif
+else
+ quiet = quiet_
+ Q = @
+endif
+
+# we want bash as shell
+SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
+ else if [ -x /bin/bash ]; then echo /bin/bash; \
+ else echo sh; fi; fi)
+
+# kconfig uses CONFIG_SHELL
+CONFIG_SHELL := $(SHELL)
+
+export SHELL CONFIG_SHELL quiet Q KBUILD_VERBOSE VERBOSE
+
+ifndef HOSTAR
+HOSTAR := ar
+endif
+ifndef HOSTAS
+HOSTAS := as
+endif
+ifndef HOSTCC
+HOSTCC := gcc
+HOSTCC := $(shell which $(HOSTCC) || type -p $(HOSTCC) || echo gcc)
+endif
+HOSTCC_NOCCACHE := $(HOSTCC)
+ifndef HOSTCXX
+HOSTCXX := g++
+HOSTCXX := $(shell which $(HOSTCXX) || type -p $(HOSTCXX) || echo g++)
+endif
+HOSTCXX_NOCCACHE := $(HOSTCXX)
+ifndef HOSTCPP
+HOSTCPP := cpp
+endif
+ifndef HOSTLD
+HOSTLD := ld
+endif
+ifndef HOSTLN
+HOSTLN := ln
+endif
+ifndef HOSTNM
+HOSTNM := nm
+endif
+ifndef HOSTOBJCOPY
+HOSTOBJCOPY := objcopy
+endif
+ifndef HOSTRANLIB
+HOSTRANLIB := ranlib
+endif
+HOSTAR := $(shell which $(HOSTAR) || type -p $(HOSTAR) || echo ar)
+HOSTAS := $(shell which $(HOSTAS) || type -p $(HOSTAS) || echo as)
+HOSTCPP := $(shell which $(HOSTCPP) || type -p $(HOSTCPP) || echo cpp)
+HOSTLD := $(shell which $(HOSTLD) || type -p $(HOSTLD) || echo ld)
+HOSTLN := $(shell which $(HOSTLN) || type -p $(HOSTLN) || echo ln)
+HOSTNM := $(shell which $(HOSTNM) || type -p $(HOSTNM) || echo nm)
+HOSTOBJCOPY := $(shell which $(HOSTOBJCOPY) || type -p $(HOSTOBJCOPY) || echo objcopy)
+HOSTRANLIB := $(shell which $(HOSTRANLIB) || type -p $(HOSTRANLIB) || echo ranlib)
+
+export HOSTAR HOSTAS HOSTCC HOSTCXX HOSTLD
+export HOSTCC_NOCCACHE HOSTCXX_NOCCACHE
+
+# Make sure pkg-config doesn't look outside the buildroot tree
+HOST_PKG_CONFIG_PATH := $(PKG_CONFIG_PATH)
+unexport PKG_CONFIG_PATH
+unexport PKG_CONFIG_SYSROOT_DIR
+unexport PKG_CONFIG_LIBDIR
+
+# Having DESTDIR set in the environment confuses the installation
+# steps of some packages.
+unexport DESTDIR
+
+# Causes breakage with packages that needs host-ruby
+unexport RUBYOPT
+
+include package/pkg-utils.mk
+include package/doc-asciidoc.mk
+
+ifeq ($(BR2_HAVE_DOT_CONFIG),y)
+
+################################################################################
+#
+# Hide troublesome environment variables from sub processes
+#
+################################################################################
+unexport CROSS_COMPILE
+unexport ARCH
+unexport CC
+unexport CXX
+unexport CPP
+unexport CFLAGS
+unexport CXXFLAGS
+unexport GREP_OPTIONS
+unexport TAR_OPTIONS
+unexport CONFIG_SITE
+unexport QMAKESPEC
+unexport TERMINFO
+unexport MACHINE
+
+GNU_HOST_NAME := $(shell support/gnuconfig/config.guess)
+
+PACKAGES :=
+
+# silent mode requested?
+QUIET := $(if $(findstring s,$(filter-out --%,$(MAKEFLAGS))),-q)
+
+# Strip off the annoying quoting
+ARCH := $(call qstrip,$(BR2_ARCH))
+
+KERNEL_ARCH := $(shell echo "$(ARCH)" | sed -e "s/-.*//" \
+ -e s/i.86/i386/ -e s/sun4u/sparc64/ \
+ -e s/arcle/arc/ \
+ -e s/arceb/arc/ \
+ -e s/arm.*/arm/ -e s/sa110/arm/ \
+ -e s/aarch64/arm64/ \
+ -e s/bfin/blackfin/ \
+ -e s/parisc64/parisc/ \
+ -e s/powerpc64.*/powerpc/ \
+ -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \
+ -e s/sh.*/sh/ \
+ -e s/microblazeel/microblaze/)
+
+ZCAT := $(call qstrip,$(BR2_ZCAT))
+BZCAT := $(call qstrip,$(BR2_BZCAT))
+XZCAT := $(call qstrip,$(BR2_XZCAT))
+TAR_OPTIONS = $(call qstrip,$(BR2_TAR_OPTIONS)) -xf
+
+# packages compiled for the host go here
+HOST_DIR := $(call qstrip,$(BR2_HOST_DIR))
+
+# Quotes are needed for spaces and all in the original PATH content.
+BR_PATH = "$(HOST_DIR)/bin:$(HOST_DIR)/sbin:$(HOST_DIR)/usr/bin:$(HOST_DIR)/usr/sbin:$(PATH)"
+
+TARGET_SKELETON = $(TOPDIR)/system/skeleton
+
+# Location of a file giving a big fat warning that output/target
+# should not be used as the root filesystem.
+TARGET_DIR_WARNING_FILE = $(TARGET_DIR)/THIS_IS_NOT_YOUR_ROOT_FILESYSTEM
+
+ifeq ($(BR2_CCACHE),y)
+CCACHE := $(HOST_DIR)/usr/bin/ccache
+BR_CACHE_DIR = $(call qstrip,$(BR2_CCACHE_DIR))
+export BR_CACHE_DIR
+HOSTCC := $(CCACHE) $(HOSTCC)
+HOSTCXX := $(CCACHE) $(HOSTCXX)
+endif
+
+# Scripts in support/ or post-build scripts may need to reference
+# these locations, so export them so it is easier to use
+export BR2_CONFIG
+export TARGET_DIR
+export STAGING_DIR
+export HOST_DIR
+export BINARIES_DIR
+export BASE_DIR
+
+################################################################################
+#
+# You should probably leave this stuff alone unless you know
+# what you are doing.
+#
+################################################################################
+
+all: world
+
+# Include legacy before the other things, because package .mk files
+# may rely on it.
+ifneq ($(BR2_DEPRECATED),y)
+include Makefile.legacy
+endif
+
+include package/Makefile.in
+include support/dependencies/dependencies.mk
+
+include toolchain/*.mk
+include toolchain/*/*.mk
+
+# Include the package override file if one has been provided in the
+# configuration.
+PACKAGE_OVERRIDE_FILE = $(call qstrip,$(BR2_PACKAGE_OVERRIDE_FILE))
+ifneq ($(PACKAGE_OVERRIDE_FILE),)
+-include $(PACKAGE_OVERRIDE_FILE)
+endif
+
+include $(sort $(wildcard package/*/*.mk))
+
+include boot/common.mk
+include linux/linux.mk
+include system/system.mk
+include fs/common.mk
+
+include $(BR2_EXTERNAL)/external.mk
+
+dirs: $(BUILD_DIR) $(STAGING_DIR) $(TARGET_DIR) \
+ $(HOST_DIR) $(BINARIES_DIR)
+
+$(BUILD_DIR)/buildroot-config/auto.conf: $(BR2_CONFIG)
+ $(MAKE1) $(EXTRAMAKEARGS) HOSTCC="$(HOSTCC_NOCCACHE)" HOSTCXX="$(HOSTCXX_NOCCACHE)" silentoldconfig
+
+prepare: $(BUILD_DIR)/buildroot-config/auto.conf
+
+world: target-post-image
+
+.PHONY: all world toolchain dirs clean distclean source outputmakefile \
+ legal-info legal-info-prepare legal-info-clean printvars help \
+ list-defconfigs target-finalize target-post-image source-check
+
+################################################################################
+#
+# staging and target directories do NOT list these as
+# dependencies anywhere else
+#
+################################################################################
+$(BUILD_DIR) $(HOST_DIR) $(BINARIES_DIR) $(LEGAL_INFO_DIR) $(REDIST_SOURCES_DIR_TARGET) $(REDIST_SOURCES_DIR_HOST):
+ @mkdir -p $@
+
+# We make a symlink lib32->lib or lib64->lib as appropriate
+# MIPS64/n32 requires lib32 even though it's a 64-bit arch.
+ifeq ($(BR2_ARCH_IS_64)$(BR2_MIPS_NABI32),y)
+LIB_SYMLINK = lib64
+else
+LIB_SYMLINK = lib32
+endif
+
+$(STAGING_DIR):
+ @mkdir -p $(STAGING_DIR)/bin
+ @mkdir -p $(STAGING_DIR)/lib
+ @ln -snf lib $(STAGING_DIR)/$(LIB_SYMLINK)
+ @mkdir -p $(STAGING_DIR)/usr/lib
+ @ln -snf lib $(STAGING_DIR)/usr/$(LIB_SYMLINK)
+ @mkdir -p $(STAGING_DIR)/usr/include
+ @mkdir -p $(STAGING_DIR)/usr/bin
+ @ln -snf $(STAGING_DIR) $(BASE_DIR)/staging
+
+ifeq ($(BR2_ROOTFS_SKELETON_CUSTOM),y)
+TARGET_SKELETON = $(BR2_ROOTFS_SKELETON_CUSTOM_PATH)
+endif
+
+RSYNC_VCS_EXCLUSIONS = \
+ --exclude .svn --exclude .git --exclude .hg --exclude .bzr \
+ --exclude CVS
+
+$(BUILD_DIR)/.root:
+ mkdir -p $(TARGET_DIR)
+ rsync -a --ignore-times $(RSYNC_VCS_EXCLUSIONS) \
+ --chmod=Du+w --exclude .empty --exclude '*~' \
+ $(TARGET_SKELETON)/ $(TARGET_DIR)/
+ $(INSTALL) -m 0644 support/misc/target-dir-warning.txt $(TARGET_DIR_WARNING_FILE)
+ @ln -snf lib $(TARGET_DIR)/$(LIB_SYMLINK)
+ @mkdir -p $(TARGET_DIR)/usr
+ @ln -snf lib $(TARGET_DIR)/usr/$(LIB_SYMLINK)
+ touch $@
+
+$(TARGET_DIR): $(BUILD_DIR)/.root
+
+STRIP_FIND_CMD = find $(TARGET_DIR)
+ifneq (,$(call qstrip,$(BR2_STRIP_EXCLUDE_DIRS)))
+STRIP_FIND_CMD += \( $(call finddirclauses,$(TARGET_DIR),$(call qstrip,$(BR2_STRIP_EXCLUDE_DIRS))) \) -prune -o
+endif
+STRIP_FIND_CMD += -type f \( -perm /111 -o -name '*.so*' \)
+# file exclusions:
+# - libpthread.so: a non-stripped libpthread shared library is needed for
+# proper debugging of pthread programs using gdb.
+# - kernel modules (*.ko): do not function properly when stripped like normal
+# applications and libraries. Normally kernel modules are already excluded
+# by the executable permission check above, so the explicit exclusion is only
+# done for kernel modules with incorrect permissions.
+STRIP_FIND_CMD += -not \( $(call findfileclauses,libpthread*.so* *.ko $(call qstrip,$(BR2_STRIP_EXCLUDE_FILES))) \) -print0
+
+ifeq ($(BR2_ECLIPSE_REGISTER),y)
+define TOOLCHAIN_ECLIPSE_REGISTER
+ ./support/scripts/eclipse-register-toolchain `readlink -f $(O)` \
+ $(notdir $(TARGET_CROSS)) $(BR2_ARCH)
+endef
+TARGET_FINALIZE_HOOKS += TOOLCHAIN_ECLIPSE_REGISTER
+endif
+
+# Generate locale data. Basically, we call the localedef program
+# (built by the host-localedef package) for each locale. The input
+# data comes preferably from the toolchain, or if the toolchain does
+# not have them (Linaro toolchains), we use the ones available on the
+# host machine.
+ifeq ($(BR2_TOOLCHAIN_USES_GLIBC),y)
+GLIBC_GENERATE_LOCALES = $(call qstrip,$(BR2_GENERATE_LOCALE))
+ifneq ($(GLIBC_GENERATE_LOCALES),)
+PACKAGES += host-localedef
+
+define GENERATE_GLIBC_LOCALES
+ $(Q)mkdir -p $(TARGET_DIR)/usr/lib/locale/
+ $(Q)for locale in $(GLIBC_GENERATE_LOCALES) ; do \
+ inputfile=`echo $${locale} | cut -f1 -d'.'` ; \
+ charmap=`echo $${locale} | cut -f2 -d'.' -s` ; \
+ if test -z "$${charmap}" ; then \
+ charmap="UTF-8" ; \
+ fi ; \
+ echo "Generating locale $${inputfile}.$${charmap}" ; \
+ I18NPATH=$(STAGING_DIR)/usr/share/i18n:/usr/share/i18n \
+ $(HOST_DIR)/usr/bin/localedef \
+ --prefix=$(TARGET_DIR) \
+ --$(call LOWERCASE,$(BR2_ENDIAN))-endian \
+ -i $${inputfile} -f $${charmap} \
+ $${locale} ; \
+ done
+endef
+TARGET_FINALIZE_HOOKS += GENERATE_GLIBC_LOCALES
+endif
+endif
+
+ifeq ($(BR2_ENABLE_LOCALE_PURGE),y)
+LOCALE_WHITELIST = $(BUILD_DIR)/locales.nopurge
+LOCALE_NOPURGE = $(call qstrip,$(BR2_ENABLE_LOCALE_WHITELIST))
+
+define PURGE_LOCALES
+ rm -f $(LOCALE_WHITELIST)
+ for i in $(LOCALE_NOPURGE) locale-archive; do echo $$i >> $(LOCALE_WHITELIST); done
+
+ for dir in $(wildcard $(addprefix $(TARGET_DIR),/usr/share/locale /usr/share/X11/locale /usr/man /usr/share/man /usr/lib/locale)); \
+ do \
+ for lang in $$(cd $$dir; ls .|grep -v man); \
+ do \
+ grep -qx $$lang $(LOCALE_WHITELIST) || rm -rf $$dir/$$lang; \
+ done; \
+ done
+endef
+TARGET_FINALIZE_HOOKS += PURGE_LOCALES
+endif
+
+$(TARGETS_ROOTFS): target-finalize
+
+target-finalize: $(PACKAGES)
+ @$(call MESSAGE,"Finalizing target directory")
+ $(foreach hook,$(TARGET_FINALIZE_HOOKS),$($(hook))$(sep))
+ rm -rf $(TARGET_DIR)/usr/include $(TARGET_DIR)/usr/share/aclocal \
+ $(TARGET_DIR)/usr/lib/pkgconfig $(TARGET_DIR)/usr/share/pkgconfig \
+ $(TARGET_DIR)/usr/lib/cmake $(TARGET_DIR)/usr/share/cmake
+ find $(TARGET_DIR)/usr/{lib,share}/ -name '*.cmake' -print0 | xargs -0 rm -f
+ find $(TARGET_DIR)/lib \( -name '*.a' -o -name '*.la' \) -print0 | xargs -0 rm -f
+ find $(TARGET_DIR)/usr/lib \( -name '*.a' -o -name '*.la' \) -print0 | xargs -0 rm -f
+ifneq ($(BR2_PACKAGE_GDB),y)
+ rm -rf $(TARGET_DIR)/usr/share/gdb
+endif
+ rm -rf $(TARGET_DIR)/usr/man $(TARGET_DIR)/usr/share/man
+ rm -rf $(TARGET_DIR)/usr/info $(TARGET_DIR)/usr/share/info
+ rm -rf $(TARGET_DIR)/usr/doc $(TARGET_DIR)/usr/share/doc
+ rm -rf $(TARGET_DIR)/usr/share/gtk-doc
+ -rmdir $(TARGET_DIR)/usr/share 2>/dev/null
+ $(STRIP_FIND_CMD) | xargs -0 $(STRIPCMD) 2>/dev/null || true
+ if test -d $(TARGET_DIR)/lib/modules; then \
+ find $(TARGET_DIR)/lib/modules -type f -name '*.ko' -print0 | \
+ xargs -0 -r $(KSTRIPCMD); fi
+
+# See http://sourceware.org/gdb/wiki/FAQ, "GDB does not see any threads
+# besides the one in which crash occurred; or SIGTRAP kills my program when
+# I set a breakpoint"
+ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),y)
+ find $(TARGET_DIR)/lib -type f -name 'libpthread*.so*' | \
+ xargs -r $(STRIPCMD) $(STRIP_STRIP_DEBUG)
+endif
+
+ mkdir -p $(TARGET_DIR)/etc
+ # Mandatory configuration file and auxiliary cache directory
+ # for recent versions of ldconfig
+ touch $(TARGET_DIR)/etc/ld.so.conf
+ mkdir -p $(TARGET_DIR)/var/cache/ldconfig
+ if [ -x "$(TARGET_CROSS)ldconfig" ]; \
+ then \
+ $(TARGET_CROSS)ldconfig -r $(TARGET_DIR) \
+ -f $(TARGET_DIR)/etc/ld.so.conf; \
+ else \
+ /sbin/ldconfig -r $(TARGET_DIR) \
+ -f $(TARGET_DIR)/etc/ld.so.conf; \
+ fi
+ ( \
+ echo "NAME=Buildroot"; \
+ echo "VERSION=$(BR2_VERSION_FULL)"; \
+ echo "ID=buildroot"; \
+ echo "VERSION_ID=$(BR2_VERSION)"; \
+ echo "PRETTY_NAME=\"Buildroot $(BR2_VERSION)\"" \
+ ) > $(TARGET_DIR)/etc/os-release
+
+ @$(foreach d, $(call qstrip,$(BR2_ROOTFS_OVERLAY)), \
+ $(call MESSAGE,"Copying overlay $(d)"); \
+ rsync -a --ignore-times $(RSYNC_VCS_EXCLUSIONS) \
+ --chmod=Du+w --exclude .empty --exclude '*~' \
+ $(d)/ $(TARGET_DIR)$(sep))
+
+ @$(foreach s, $(call qstrip,$(BR2_ROOTFS_POST_BUILD_SCRIPT)), \
+ $(call MESSAGE,"Executing post-build script $(s)"); \
+ $(EXTRA_ENV) $(s) $(TARGET_DIR) $(call qstrip,$(BR2_ROOTFS_POST_SCRIPT_ARGS))$(sep))
+
+target-post-image: $(TARGETS_ROOTFS) target-finalize
+ @$(foreach s, $(call qstrip,$(BR2_ROOTFS_POST_IMAGE_SCRIPT)), \
+ $(call MESSAGE,"Executing post-image script $(s)"); \
+ $(EXTRA_ENV) $(s) $(BINARIES_DIR) $(call qstrip,$(BR2_ROOTFS_POST_SCRIPT_ARGS))$(sep))
+
+source: $(foreach p,$(PACKAGES),$(p)-all-source)
+
+_external-deps: $(foreach p,$(PACKAGES),$(p)-all-external-deps)
+external-deps:
+ @$(MAKE1) -Bs $(EXTRAMAKEARGS) _external-deps | sort -u
+
+# check if download URLs are outdated
+source-check: $(foreach p,$(PACKAGES),$(p)-all-source-check)
+
+legal-info-clean:
+ @rm -fr $(LEGAL_INFO_DIR)
+
+legal-info-prepare: $(LEGAL_INFO_DIR)
+ @$(call MESSAGE,"Collecting legal info")
+ @$(call legal-license-file,buildroot,COPYING,COPYING,HOST)
+ @$(call legal-manifest,PACKAGE,VERSION,LICENSE,LICENSE FILES,SOURCE ARCHIVE,SOURCE SITE,TARGET)
+ @$(call legal-manifest,PACKAGE,VERSION,LICENSE,LICENSE FILES,SOURCE ARCHIVE,SOURCE SITE,HOST)
+ @$(call legal-manifest,buildroot,$(BR2_VERSION_FULL),GPLv2+,COPYING,not saved,not saved,HOST)
+ @$(call legal-warning,the Buildroot source code has not been saved)
+ @$(call legal-warning,the toolchain has not been saved)
+ @cp $(BR2_CONFIG) $(LEGAL_INFO_DIR)/buildroot.config
+
+legal-info: dirs legal-info-clean legal-info-prepare $(foreach p,$(PACKAGES),$(p)-all-legal-info) \
+ $(REDIST_SOURCES_DIR_TARGET) $(REDIST_SOURCES_DIR_HOST)
+ @cat support/legal-info/README.header >>$(LEGAL_REPORT)
+ @if [ -r $(LEGAL_WARNINGS) ]; then \
+ cat support/legal-info/README.warnings-header \
+ $(LEGAL_WARNINGS) >>$(LEGAL_REPORT); \
+ cat $(LEGAL_WARNINGS); fi
+ @echo "Legal info produced in $(LEGAL_INFO_DIR)"
+ @rm -f $(LEGAL_WARNINGS)
+
+show-targets:
+ @echo $(PACKAGES) $(TARGETS_ROOTFS)
+
+graph-build: $(O)/build/build-time.log
+ @install -d $(GRAPHS_DIR)
+ $(foreach o,name build duration,./support/scripts/graph-build-time \
+ --type=histogram --order=$(o) --input=$(<) \
+ --output=$(GRAPHS_DIR)/build.hist-$(o).$(BR_GRAPH_OUT) \
+ $(if $(BR2_GRAPH_ALT),--alternate-colors)$(sep))
+ $(foreach t,packages steps,./support/scripts/graph-build-time \
+ --type=pie-$(t) --input=$(<) \
+ --output=$(GRAPHS_DIR)/build.pie-$(t).$(BR_GRAPH_OUT) \
+ $(if $(BR2_GRAPH_ALT),--alternate-colors)$(sep))
+
+graph-depends-requirements:
+ @dot -? >/dev/null 2>&1 || \
+ { echo "ERROR: The 'dot' program from Graphviz is needed for graph-depends" >&2; exit 1; }
+
+graph-depends: graph-depends-requirements
+ @$(INSTALL) -d $(GRAPHS_DIR)
+ @cd "$(CONFIG_DIR)"; \
+ $(TOPDIR)/support/scripts/graph-depends $(BR2_GRAPH_DEPS_OPTS) \
+ |tee $(GRAPHS_DIR)/$(@).dot \
+ |dot $(BR2_GRAPH_DOT_OPTS) -T$(BR_GRAPH_OUT) -o $(GRAPHS_DIR)/$(@).$(BR_GRAPH_OUT)
+
+else # ifeq ($(BR2_HAVE_DOT_CONFIG),y)
+
+all: menuconfig
+
+endif # ifeq ($(BR2_HAVE_DOT_CONFIG),y)
+
+# configuration
+# ---------------------------------------------------------------------------
+
+HOSTCFLAGS = $(CFLAGS_FOR_BUILD)
+export HOSTCFLAGS
+
+$(BUILD_DIR)/buildroot-config/%onf:
+ mkdir -p $(@D)/lxdialog
+ PKG_CONFIG_PATH="$(HOST_PKG_CONFIG_PATH)" $(MAKE) CC="$(HOSTCC_NOCCACHE)" HOSTCC="$(HOSTCC_NOCCACHE)" \
+ obj=$(@D) -C $(CONFIG) -f Makefile.br $(@F)
+
+DEFCONFIG = $(call qstrip,$(BR2_DEFCONFIG))
+
+# We don't want to fully expand BR2_DEFCONFIG here, so Kconfig will
+# recognize that if it's still at its default $(CONFIG_DIR)/defconfig
+COMMON_CONFIG_ENV = \
+ BR2_DEFCONFIG='$(call qstrip,$(value BR2_DEFCONFIG))' \
+ KCONFIG_AUTOCONFIG=$(BUILD_DIR)/buildroot-config/auto.conf \
+ KCONFIG_AUTOHEADER=$(BUILD_DIR)/buildroot-config/autoconf.h \
+ KCONFIG_TRISTATE=$(BUILD_DIR)/buildroot-config/tristate.config \
+ BR2_CONFIG=$(BR2_CONFIG) \
+ BR2_EXTERNAL=$(BR2_EXTERNAL) \
+ SKIP_LEGACY=
+
+xconfig: $(BUILD_DIR)/buildroot-config/qconf outputmakefile
+ @$(COMMON_CONFIG_ENV) $< $(CONFIG_CONFIG_IN)
+
+gconfig: $(BUILD_DIR)/buildroot-config/gconf outputmakefile
+ @$(COMMON_CONFIG_ENV) srctree=$(TOPDIR) $< $(CONFIG_CONFIG_IN)
+
+menuconfig: $(BUILD_DIR)/buildroot-config/mconf outputmakefile
+ @$(COMMON_CONFIG_ENV) $< $(CONFIG_CONFIG_IN)
+
+nconfig: $(BUILD_DIR)/buildroot-config/nconf outputmakefile
+ @$(COMMON_CONFIG_ENV) $< $(CONFIG_CONFIG_IN)
+
+config: $(BUILD_DIR)/buildroot-config/conf outputmakefile
+ @$(COMMON_CONFIG_ENV) $< $(CONFIG_CONFIG_IN)
+
+# For the config targets that automatically select options, we pass
+# SKIP_LEGACY=y to disable the legacy options. However, in that case
+# no values are set for the legacy options so a subsequent oldconfig
+# will query them. Therefore, run an additional olddefconfig.
+
+oldconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
+ @$(COMMON_CONFIG_ENV) $< --oldconfig $(CONFIG_CONFIG_IN)
+
+randconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
+ @$(COMMON_CONFIG_ENV) SKIP_LEGACY=y $< --randconfig $(CONFIG_CONFIG_IN)
+ @$(COMMON_CONFIG_ENV) $< --olddefconfig $(CONFIG_CONFIG_IN) >/dev/null
+
+allyesconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
+ @$(COMMON_CONFIG_ENV) SKIP_LEGACY=y $< --allyesconfig $(CONFIG_CONFIG_IN)
+ @$(COMMON_CONFIG_ENV) $< --olddefconfig $(CONFIG_CONFIG_IN) >/dev/null
+
+allnoconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
+ @$(COMMON_CONFIG_ENV) SKIP_LEGACY=y $< --allnoconfig $(CONFIG_CONFIG_IN)
+ @$(COMMON_CONFIG_ENV) $< --olddefconfig $(CONFIG_CONFIG_IN) >/dev/null
+
+randpackageconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
+ @grep -v BR2_PACKAGE_ $(BR2_CONFIG) > $(CONFIG_DIR)/.config.nopkg
+ @$(COMMON_CONFIG_ENV) SKIP_LEGACY=y \
+ KCONFIG_ALLCONFIG=$(CONFIG_DIR)/.config.nopkg \
+ $< --randconfig $(CONFIG_CONFIG_IN)
+ @rm -f $(CONFIG_DIR)/.config.nopkg
+ @$(COMMON_CONFIG_ENV) $< --olddefconfig $(CONFIG_CONFIG_IN) >/dev/null
+
+allyespackageconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
+ @grep -v BR2_PACKAGE_ $(BR2_CONFIG) > $(CONFIG_DIR)/.config.nopkg
+ @$(COMMON_CONFIG_ENV) SKIP_LEGACY=y \
+ KCONFIG_ALLCONFIG=$(CONFIG_DIR)/.config.nopkg \
+ $< --allyesconfig $(CONFIG_CONFIG_IN)
+ @rm -f $(CONFIG_DIR)/.config.nopkg
+ @$(COMMON_CONFIG_ENV) $< --olddefconfig $(CONFIG_CONFIG_IN) >/dev/null
+
+allnopackageconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
+ @grep -v BR2_PACKAGE_ $(BR2_CONFIG) > $(CONFIG_DIR)/.config.nopkg
+ @$(COMMON_CONFIG_ENV) SKIP_LEGACY=y \
+ KCONFIG_ALLCONFIG=$(CONFIG_DIR)/.config.nopkg \
+ $< --allnoconfig $(CONFIG_CONFIG_IN)
+ @rm -f $(CONFIG_DIR)/.config.nopkg
+ @$(COMMON_CONFIG_ENV) $< --olddefconfig $(CONFIG_CONFIG_IN) >/dev/null
+
+silentoldconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
+ $(COMMON_CONFIG_ENV) $< --silentoldconfig $(CONFIG_CONFIG_IN)
+
+olddefconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
+ $(COMMON_CONFIG_ENV) $< --olddefconfig $(CONFIG_CONFIG_IN)
+
+defconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
+ @$(COMMON_CONFIG_ENV) $< --defconfig$(if $(DEFCONFIG),=$(DEFCONFIG)) $(CONFIG_CONFIG_IN)
+
+# Override the BR2_DEFCONFIG from COMMON_CONFIG_ENV with the new defconfig
+%_defconfig: $(BUILD_DIR)/buildroot-config/conf $(TOPDIR)/configs/%_defconfig outputmakefile
+ @$(COMMON_CONFIG_ENV) BR2_DEFCONFIG=$(TOPDIR)/configs/$@ \
+ $< --defconfig=$(TOPDIR)/configs/$@ $(CONFIG_CONFIG_IN)
+
+%_defconfig: $(BUILD_DIR)/buildroot-config/conf $(BR2_EXTERNAL)/configs/%_defconfig outputmakefile
+ @$(COMMON_CONFIG_ENV) BR2_DEFCONFIG=$(BR2_EXTERNAL)/configs/$@ \
+ $< --defconfig=$(BR2_EXTERNAL)/configs/$@ $(CONFIG_CONFIG_IN)
+
+savedefconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
+ @$(COMMON_CONFIG_ENV) $< \
+ --savedefconfig=$(if $(DEFCONFIG),$(DEFCONFIG),$(CONFIG_DIR)/defconfig) \
+ $(CONFIG_CONFIG_IN)
+
+.PHONY: defconfig savedefconfig
+
+################################################################################
+#
+# Cleanup and misc junk
+#
+################################################################################
+
+# outputmakefile generates a Makefile in the output directory, if using a
+# separate output directory. This allows convenient use of make in the
+# output directory.
+outputmakefile:
+ifeq ($(NEED_WRAPPER),y)
+ $(Q)$(TOPDIR)/support/scripts/mkmakefile $(TOPDIR) $(O)
+endif
+
+# printvars prints all the variables currently defined in our Makefiles
+printvars:
+ @$(foreach V, \
+ $(sort $(.VARIABLES)), \
+ $(if $(filter-out environment% default automatic, \
+ $(origin $V)), \
+ $(info $V=$($V) ($(value $V)))))
+
+clean:
+ rm -rf $(TARGET_DIR) $(BINARIES_DIR) $(HOST_DIR) \
+ $(BUILD_DIR) $(BASE_DIR)/staging \
+ $(LEGAL_INFO_DIR) $(GRAPHS_DIR)
+
+distclean: clean
+ifeq ($(DL_DIR),$(TOPDIR)/dl)
+ rm -rf $(DL_DIR)
+endif
+ifeq ($(O),output)
+ rm -rf $(O)
+endif
+ rm -rf $(BR2_CONFIG) $(CONFIG_DIR)/.config.old $(CONFIG_DIR)/..config.tmp \
+ $(CONFIG_DIR)/.auto.deps
+
+help:
+ @echo 'Cleaning:'
+ @echo ' clean - delete all files created by build'
+ @echo ' distclean - delete all non-source files (including .config)'
+ @echo
+ @echo 'Build:'
+ @echo ' all - make world'
+ @echo ' toolchain - build toolchain'
+ @echo
+ @echo 'Configuration:'
+ @echo ' menuconfig - interactive curses-based configurator'
+ @echo ' nconfig - interactive ncurses-based configurator'
+ @echo ' xconfig - interactive Qt-based configurator'
+ @echo ' gconfig - interactive GTK-based configurator'
+ @echo ' oldconfig - resolve any unresolved symbols in .config'
+ @echo ' silentoldconfig - Same as oldconfig, but quietly, additionally update deps'
+ @echo ' olddefconfig - Same as silentoldconfig but sets new symbols to their default value'
+ @echo ' randconfig - New config with random answer to all options'
+ @echo ' defconfig - New config with default answer to all options'
+ @echo ' BR2_DEFCONFIG, if set, is used as input'
+ @echo ' savedefconfig - Save current config to BR2_DEFCONFIG (minimal config)'
+ @echo ' allyesconfig - New config where all options are accepted with yes'
+ @echo ' allnoconfig - New config where all options are answered with no'
+ @echo ' randpackageconfig - New config with random answer to package options'
+ @echo ' allyespackageconfig - New config where pkg options are accepted with yes'
+ @echo ' allnopackageconfig - New config where package options are answered with no'
+ @echo
+ @echo 'Package-specific:'
+ @echo ' <pkg> - Build and install <pkg> and all its dependencies'
+ @echo ' <pkg>-source - Only download the source files for <pkg>'
+ @echo ' <pkg>-extract - Extract <pkg> sources'
+ @echo ' <pkg>-patch - Apply patches to <pkg>'
+ @echo ' <pkg>-depends - Build <pkg>'\''s dependencies'
+ @echo ' <pkg>-configure - Build <pkg> up to the configure step'
+ @echo ' <pkg>-build - Build <pkg> up to the build step'
+ @echo ' <pkg>-graph-depends - Generate a graph of <pkg>'\''s dependencies'
+ @echo ' <pkg>-dirclean - Remove <pkg> build directory'
+ @echo ' <pkg>-reconfigure - Restart the build from the configure step'
+ @echo ' <pkg>-rebuild - Restart the build from the build step'
+ @echo ' <pkg>-legal-info - Generate license information for <pkg>'
+ifeq ($(BR2_PACKAGE_BUSYBOX),y)
+ @echo ' busybox-menuconfig - Run BusyBox menuconfig'
+endif
+ifeq ($(BR2_LINUX_KERNEL),y)
+ @echo ' linux-menuconfig - Run Linux kernel menuconfig'
+ @echo ' linux-savedefconfig - Run Linux kernel savedefconfig'
+ @echo ' linux-update-defconfig - Save the Linux configuration to the path specified'
+ @echo ' by BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE'
+endif
+ifeq ($(BR2_TOOLCHAIN_BUILDROOT),y)
+ @echo ' uclibc-menuconfig - Run uClibc menuconfig'
+endif
+ifeq ($(BR2_TARGET_BAREBOX),y)
+ @echo ' barebox-menuconfig - Run barebox menuconfig'
+ @echo ' barebox-savedefconfig - Run barebox savedefconfig'
+endif
+ @echo
+ @echo 'Documentation:'
+ @echo ' manual - build manual in all formats'
+ @echo ' manual-html - build manual in HTML'
+ @echo ' manual-split-html - build manual in split HTML'
+ @echo ' manual-pdf - build manual in PDF'
+ @echo ' manual-text - build manual in text'
+ @echo ' manual-epub - build manual in ePub'
+ @echo ' graph-build - generate graphs of the build times'
+ @echo ' graph-depends - generate graph of the dependency tree'
+ @echo ' list-defconfigs - list all defconfigs (pre-configured minimal systems)'
+ @echo
+ @echo 'Miscellaneous:'
+ @echo ' source - download all sources needed for offline-build'
+ @echo ' source-check - check selected packages for valid download URLs'
+ @echo ' external-deps - list external packages used'
+ @echo ' legal-info - generate info about license compliance'
+ @echo
+ @echo ' make V=0|1 - 0 => quiet build (default), 1 => verbose build'
+ @echo ' make O=dir - Locate all output files in "dir", including .config'
+ @echo
+ @echo 'For further details, see README, generate the Buildroot manual, or consult'
+ @echo 'it on-line at http://buildroot.org/docs.html'
+ @echo
+
+list-defconfigs:
+ @echo 'Built-in configs:'
+ @$(foreach b, $(sort $(notdir $(wildcard $(TOPDIR)/configs/*_defconfig))), \
+ printf " %-35s - Build for %s\\n" $(b) $(b:_defconfig=);)
+ifneq ($(wildcard $(BR2_EXTERNAL)/configs/*_defconfig),)
+ @echo
+ @echo 'User-provided configs:'
+ @$(foreach b, $(sort $(notdir $(wildcard $(BR2_EXTERNAL)/configs/*_defconfig))), \
+ printf " %-35s - Build for %s\\n" $(b) $(b:_defconfig=);)
+endif
+ @echo
+
+release: OUT = buildroot-$(BR2_VERSION)
+
+# Create release tarballs. We need to fiddle a bit to add the generated
+# documentation to the git output
+release:
+ git archive --format=tar --prefix=$(OUT)/ HEAD > $(OUT).tar
+ $(MAKE) O=$(OUT) manual-html manual-text manual-pdf
+ tar rf $(OUT).tar $(OUT)
+ gzip -9 -c < $(OUT).tar > $(OUT).tar.gz
+ bzip2 -9 -c < $(OUT).tar > $(OUT).tar.bz2
+ rm -rf $(OUT) $(OUT).tar
+
+print-version:
+ @echo $(BR2_VERSION_FULL)
+
+include docs/manual/manual.mk
+-include $(BR2_EXTERNAL)/docs/*/*.mk
+
+.PHONY: $(noconfig_targets)
Code Review / packages / trusty / cirros-testvm.git / blobdiff