7ad286563e
Buildroot has three places where rsync is used: 1. to copy the target skeleton 2. to copy the rootfs overlay(s) 3. to copy overridden package sources In all of these cases, we want to exclude version control files by default. Place 1 and 2 used an identical set of explicit --exclude options, while place 3 used the option --cvs-exclude. This last option, however, not only excludes version control files, but also binary files (.o, .so) and any file or directory named 'core' (a problem for the linux kernel that has several directories with this name). Moreover, the exact list of excluded files when using --cvs-exclude depends on the version of rsync. This patch creates one global variable RSYNC_VCS_EXCLUSIONS that can be used by the various rsync commands. It excludes the version control files of svn, git, hg, cvs and bzr. Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Acked-by: Samuel Martin <s.martin49@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
838 lines
29 KiB
Makefile
838 lines
29 KiB
Makefile
# Makefile for buildroot
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#
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# Copyright (C) 1999-2005 by Erik Andersen <andersen@codepoet.org>
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# Copyright (C) 2006-2013 by the Buildroot developers <buildroot@uclibc.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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#--------------------------------------------------------------
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# Just run 'make menuconfig', configure stuff, then run 'make'.
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# You shouldn't need to mess with anything beyond this point...
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#--------------------------------------------------------------
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# Set and export the version string
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export BR2_VERSION:=2013.11-git
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# Check for minimal make version (note: this check will break at make 10.x)
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MIN_MAKE_VERSION=3.81
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ifneq ($(firstword $(sort $(MAKE_VERSION) $(MIN_MAKE_VERSION))),$(MIN_MAKE_VERSION))
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$(error You have make '$(MAKE_VERSION)' installed. GNU make >= $(MIN_MAKE_VERSION) is required)
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endif
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export HOSTARCH := $(shell uname -m | \
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sed -e s/i.86/x86/ \
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-e s/sun4u/sparc64/ \
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-e s/arm.*/arm/ \
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-e s/sa110/arm/ \
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-e s/ppc64/powerpc/ \
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-e s/ppc/powerpc/ \
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-e s/macppc/powerpc/\
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-e s/sh.*/sh/)
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# This top-level Makefile can *not* be executed in parallel
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.NOTPARALLEL:
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# absolute path
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TOPDIR:=$(shell pwd)
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CONFIG_CONFIG_IN=Config.in
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CONFIG=support/kconfig
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DATE:=$(shell date +%Y%m%d)
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# Compute the full local version string so packages can use it as-is
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# Need to export it, so it can be got from environment in children (eg. mconf)
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export BR2_VERSION_FULL:=$(BR2_VERSION)$(shell $(TOPDIR)/support/scripts/setlocalversion)
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noconfig_targets:=menuconfig nconfig gconfig xconfig config oldconfig randconfig \
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%_defconfig allyesconfig allnoconfig silentoldconfig release \
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randpackageconfig allyespackageconfig allnopackageconfig \
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source-check print-version olddefconfig
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# Strip quotes and then whitespaces
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qstrip=$(strip $(subst ",,$(1)))
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#"))
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# Variables for use in Make constructs
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comma:=,
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empty:=
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space:=$(empty) $(empty)
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ifneq ("$(origin O)", "command line")
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O:=output
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CONFIG_DIR:=$(TOPDIR)
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NEED_WRAPPER=
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else
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# other packages might also support Linux-style out of tree builds
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# with the O=<dir> syntax (E.G. Busybox does). As make automatically
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# forwards command line variable definitions those packages get very
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# confused. Fix this by telling make to not do so
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MAKEOVERRIDES =
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# strangely enough O is still passed to submakes with MAKEOVERRIDES
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# (with make 3.81 atleast), the only thing that changes is the output
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# of the origin function (command line -> environment).
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# Unfortunately some packages don't look at origin (E.G. uClibc 0.9.31+)
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# To really make O go away, we have to override it.
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override O:=$(O)
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CONFIG_DIR:=$(O)
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# we need to pass O= everywhere we call back into the toplevel makefile
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EXTRAMAKEARGS = O=$(O)
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NEED_WRAPPER=y
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endif
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# bash prints the name of the directory on 'cd <dir>' if CDPATH is
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# set, so unset it here to not cause problems. Notice that the export
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# line doesn't affect the environment of $(shell ..) calls, so
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# explictly throw away any output from 'cd' here.
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export CDPATH:=
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BASE_DIR := $(shell mkdir -p $(O) && cd $(O) >/dev/null && pwd)
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$(if $(BASE_DIR),, $(error output directory "$(O)" does not exist))
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BUILD_DIR:=$(BASE_DIR)/build
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STAMP_DIR:=$(BASE_DIR)/stamps
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BINARIES_DIR:=$(BASE_DIR)/images
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TARGET_DIR:=$(BASE_DIR)/target
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# initial definition so that 'make clean' works for most users, even without
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# .config. HOST_DIR will be overwritten later when .config is included.
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HOST_DIR:=$(BASE_DIR)/host
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LEGAL_INFO_DIR=$(BASE_DIR)/legal-info
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REDIST_SOURCES_DIR=$(LEGAL_INFO_DIR)/sources
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LICENSE_FILES_DIR=$(LEGAL_INFO_DIR)/licenses
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LEGAL_MANIFEST_CSV=$(LEGAL_INFO_DIR)/manifest.csv
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LEGAL_LICENSES_TXT=$(LEGAL_INFO_DIR)/licenses.txt
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LEGAL_WARNINGS=$(LEGAL_INFO_DIR)/.warnings
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LEGAL_REPORT=$(LEGAL_INFO_DIR)/README
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BUILDROOT_CONFIG=$(CONFIG_DIR)/.config
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# Pull in the user's configuration file
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ifeq ($(filter $(noconfig_targets),$(MAKECMDGOALS)),)
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-include $(BUILDROOT_CONFIG)
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endif
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# To put more focus on warnings, be less verbose as default
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# Use 'make V=1' to see the full commands
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ifdef V
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ifeq ("$(origin V)", "command line")
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KBUILD_VERBOSE=$(V)
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endif
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endif
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ifndef KBUILD_VERBOSE
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KBUILD_VERBOSE=0
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endif
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ifeq ($(KBUILD_VERBOSE),1)
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quiet=
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Q=
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ifndef VERBOSE
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VERBOSE=1
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endif
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else
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quiet=quiet_
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Q=@
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endif
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# we want bash as shell
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SHELL:=$(shell if [ -x "$$BASH" ]; then echo $$BASH; \
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else if [ -x /bin/bash ]; then echo /bin/bash; \
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else echo sh; fi; fi)
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# kconfig uses CONFIG_SHELL
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CONFIG_SHELL:=$(SHELL)
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export SHELL CONFIG_SHELL quiet Q KBUILD_VERBOSE VERBOSE
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ifndef HOSTAR
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HOSTAR:=ar
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endif
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ifndef HOSTAS
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HOSTAS:=as
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endif
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ifndef HOSTCC
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HOSTCC:=gcc
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HOSTCC:=$(shell which $(HOSTCC) || type -p $(HOSTCC) || echo gcc)
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endif
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HOSTCC_NOCCACHE:=$(HOSTCC)
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ifndef HOSTCXX
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HOSTCXX:=g++
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HOSTCXX:=$(shell which $(HOSTCXX) || type -p $(HOSTCXX) || echo g++)
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endif
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HOSTCXX_NOCCACHE:=$(HOSTCXX)
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ifndef HOSTFC
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HOSTFC:=gfortran
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endif
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ifndef HOSTCPP
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HOSTCPP:=cpp
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endif
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ifndef HOSTLD
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HOSTLD:=ld
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endif
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ifndef HOSTLN
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HOSTLN:=ln
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endif
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ifndef HOSTNM
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HOSTNM:=nm
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endif
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HOSTAR:=$(shell which $(HOSTAR) || type -p $(HOSTAR) || echo ar)
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HOSTAS:=$(shell which $(HOSTAS) || type -p $(HOSTAS) || echo as)
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HOSTFC:=$(shell which $(HOSTLD) || type -p $(HOSTLD) || echo || which g77 || type -p g77 || echo gfortran)
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HOSTCPP:=$(shell which $(HOSTCPP) || type -p $(HOSTCPP) || echo cpp)
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HOSTLD:=$(shell which $(HOSTLD) || type -p $(HOSTLD) || echo ld)
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HOSTLN:=$(shell which $(HOSTLN) || type -p $(HOSTLN) || echo ln)
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HOSTNM:=$(shell which $(HOSTNM) || type -p $(HOSTNM) || echo nm)
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export HOSTAR HOSTAS HOSTCC HOSTCXX HOSTFC HOSTLD
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export HOSTCC_NOCCACHE HOSTCXX_NOCCACHE
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# Make sure pkg-config doesn't look outside the buildroot tree
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unexport PKG_CONFIG_PATH
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unexport PKG_CONFIG_SYSROOT_DIR
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unexport PKG_CONFIG_LIBDIR
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# Having DESTDIR set in the environment confuses the installation
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# steps of some packages.
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unexport DESTDIR
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# Causes breakage with packages that needs host-ruby
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unexport RUBYOPT
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ifeq ($(BR2_HAVE_DOT_CONFIG),y)
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################################################################################
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#
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# Hide troublesome environment variables from sub processes
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#
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################################################################################
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unexport CROSS_COMPILE
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unexport ARCH
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unexport CC
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unexport CXX
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unexport CPP
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unexport CFLAGS
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unexport CXXFLAGS
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unexport GREP_OPTIONS
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unexport CONFIG_SITE
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unexport QMAKESPEC
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unexport TERMINFO
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GNU_HOST_NAME:=$(shell support/gnuconfig/config.guess)
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################################################################################
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#
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# The list of stuff to build for the target toolchain
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# along with the packages to build for the target.
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#
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################################################################################
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BASE_TARGETS = toolchain
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TARGETS:=
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# silent mode requested?
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QUIET:=$(if $(findstring s,$(MAKEFLAGS)),-q)
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# Strip off the annoying quoting
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ARCH:=$(call qstrip,$(BR2_ARCH))
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KERNEL_ARCH:=$(shell echo "$(ARCH)" | sed -e "s/-.*//" \
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-e s/i.86/i386/ -e s/sun4u/sparc64/ \
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-e s/arcle/arc/ \
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-e s/arceb/arc/ \
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-e s/arm.*/arm/ -e s/sa110/arm/ \
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-e s/aarch64/arm64/ \
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-e s/bfin/blackfin/ \
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-e s/parisc64/parisc/ \
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-e s/powerpc64/powerpc/ \
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-e s/ppc.*/powerpc/ -e s/mips.*/mips/ \
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-e s/sh.*/sh/)
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ZCAT:=$(call qstrip,$(BR2_ZCAT))
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BZCAT:=$(call qstrip,$(BR2_BZCAT))
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XZCAT:=$(call qstrip,$(BR2_XZCAT))
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TAR_OPTIONS=$(call qstrip,$(BR2_TAR_OPTIONS)) -xf
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# packages compiled for the host go here
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HOST_DIR:=$(call qstrip,$(BR2_HOST_DIR))
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# locales to generate
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GENERATE_LOCALE=$(call qstrip,$(BR2_GENERATE_LOCALE))
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TARGET_SKELETON=$(TOPDIR)/system/skeleton
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# Location of a file giving a big fat warning that output/target
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# should not be used as the root filesystem.
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TARGET_DIR_WARNING_FILE=$(TARGET_DIR)/THIS_IS_NOT_YOUR_ROOT_FILESYSTEM
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ifeq ($(BR2_CCACHE),y)
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CCACHE:=$(HOST_DIR)/usr/bin/ccache
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BUILDROOT_CACHE_DIR = $(call qstrip,$(BR2_CCACHE_DIR))
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export BUILDROOT_CACHE_DIR
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HOSTCC := $(CCACHE) $(HOSTCC)
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HOSTCXX := $(CCACHE) $(HOSTCXX)
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endif
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# Scripts in support/ or post-build scripts may need to reference
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# these locations, so export them so it is easier to use
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export BUILDROOT_CONFIG
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export TARGET_DIR
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export STAGING_DIR
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export HOST_DIR
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export BINARIES_DIR
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export BASE_DIR
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################################################################################
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#
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# You should probably leave this stuff alone unless you know
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# what you are doing.
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#
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################################################################################
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all: world
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# Include legacy before the other things, because package .mk files
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# may rely on it.
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ifneq ($(BR2_DEPRECATED),y)
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include Makefile.legacy
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endif
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include package/Makefile.in
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include support/dependencies/dependencies.mk
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# We also need the various per-package makefiles, which also add
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# each selected package to TARGETS if that package was selected
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# in the .config file.
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include toolchain/helpers.mk
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include toolchain/*/*.mk
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# Include the package override file if one has been provided in the
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# configuration.
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PACKAGE_OVERRIDE_FILE=$(call qstrip,$(BR2_PACKAGE_OVERRIDE_FILE))
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ifneq ($(PACKAGE_OVERRIDE_FILE),)
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-include $(PACKAGE_OVERRIDE_FILE)
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endif
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include $(sort $(wildcard package/*/*.mk))
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include boot/common.mk
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include linux/linux.mk
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include system/system.mk
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TARGETS+=target-finalize
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ifeq ($(BR2_ENABLE_LOCALE_PURGE),y)
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TARGETS+=target-purgelocales
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endif
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ifeq ($(BR2_TOOLCHAIN_USES_GLIBC),y)
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ifneq ($(GENERATE_LOCALE),)
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TARGETS+=target-generatelocales
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endif
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endif
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ifeq ($(BR2_ECLIPSE_REGISTER),y)
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TARGETS+=toolchain-eclipse-register
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endif
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include fs/common.mk
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TARGETS+=target-post-image
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TARGETS_CLEAN:=$(patsubst %,%-clean,$(TARGETS))
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TARGETS_SOURCE:=$(patsubst %,%-source,$(TARGETS) $(BASE_TARGETS))
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TARGETS_DIRCLEAN:=$(patsubst %,%-dirclean,$(TARGETS))
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TARGETS_ALL:=$(patsubst %,__real_tgt_%,$(TARGETS))
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# host-* dependencies have to be handled specially, as those aren't
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# visible in Kconfig and hence not added to a variable like TARGETS.
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# instead, find all the host-* targets listed in each <PKG>_DEPENDENCIES
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# variable for each enabled target.
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# Notice: this only works for newstyle gentargets/autotargets packages
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TARGETS_HOST_DEPS = $(sort $(filter host-%,$(foreach dep,\
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$(addsuffix _DEPENDENCIES,$(call UPPERCASE,$(TARGETS))),\
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$($(dep)))))
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# Host packages can in turn have their own dependencies. Likewise find
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# all the package names listed in the HOST_<PKG>_DEPENDENCIES for each
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# host package found above. Ideally this should be done recursively until
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# no more packages are found, but that's hard to do in make, so limit to
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# 1 level for now.
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HOST_DEPS = $(sort $(foreach dep,\
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$(addsuffix _DEPENDENCIES,$(call UPPERCASE,$(TARGETS_HOST_DEPS))),\
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$($(dep))))
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HOST_SOURCE += $(addsuffix -source,$(sort $(TARGETS_HOST_DEPS) $(HOST_DEPS)))
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TARGETS_LEGAL_INFO:=$(patsubst %,%-legal-info,\
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$(TARGETS) $(BASE_TARGETS) $(TARGETS_HOST_DEPS) $(HOST_DEPS))))
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# all targets depend on the crosscompiler and it's prerequisites
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$(TARGETS_ALL): __real_tgt_%: $(BASE_TARGETS) %
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dirs: $(BUILD_DIR) $(STAGING_DIR) $(TARGET_DIR) \
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$(HOST_DIR) $(BINARIES_DIR) $(STAMP_DIR)
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$(BUILD_DIR)/buildroot-config/auto.conf: $(BUILDROOT_CONFIG)
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$(MAKE) $(EXTRAMAKEARGS) HOSTCC="$(HOSTCC_NOCCACHE)" HOSTCXX="$(HOSTCXX_NOCCACHE)" silentoldconfig
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prepare: $(BUILD_DIR)/buildroot-config/auto.conf
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world: $(BASE_TARGETS) $(TARGETS_ALL)
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.PHONY: all world toolchain dirs clean distclean source outputmakefile \
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legal-info legal-info-prepare legal-info-clean printvars \
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$(BASE_TARGETS) $(TARGETS) $(TARGETS_ALL) \
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$(TARGETS_CLEAN) $(TARGETS_DIRCLEAN) $(TARGETS_SOURCE) $(TARGETS_LEGAL_INFO) \
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$(BUILD_DIR) $(STAGING_DIR) $(TARGET_DIR) \
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$(HOST_DIR) $(BINARIES_DIR) $(STAMP_DIR)
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################################################################################
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#
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# staging and target directories do NOT list these as
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# dependencies anywhere else
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#
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################################################################################
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$(BUILD_DIR) $(HOST_DIR) $(BINARIES_DIR) $(STAMP_DIR) $(LEGAL_INFO_DIR) $(REDIST_SOURCES_DIR):
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@mkdir -p $@
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# We make a symlink lib32->lib or lib64->lib as appropriate
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# MIPS64/n32 requires lib32 even though it's a 64-bit arch.
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ifeq ($(BR2_ARCH_IS_64)$(BR2_MIPS_NABI32),y)
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LIB_SYMLINK = lib64
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else
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LIB_SYMLINK = lib32
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endif
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$(STAGING_DIR):
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@mkdir -p $(STAGING_DIR)/bin
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@mkdir -p $(STAGING_DIR)/lib
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@ln -snf lib $(STAGING_DIR)/$(LIB_SYMLINK)
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@mkdir -p $(STAGING_DIR)/usr/lib
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@ln -snf lib $(STAGING_DIR)/usr/$(LIB_SYMLINK)
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@mkdir -p $(STAGING_DIR)/usr/include
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@mkdir -p $(STAGING_DIR)/usr/bin
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@ln -snf $(STAGING_DIR) $(BASE_DIR)/staging
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ifeq ($(BR2_ROOTFS_SKELETON_CUSTOM),y)
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TARGET_SKELETON=$(BR2_ROOTFS_SKELETON_CUSTOM_PATH)
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endif
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RSYNC_VCS_EXCLUSIONS = \
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--exclude .svn --exclude .git --exclude .hg --exclude .bzr \
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--exclude CVS
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$(BUILD_DIR)/.root:
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mkdir -p $(TARGET_DIR)
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rsync -a $(RSYNC_VCS_EXCLUSIONS) \
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--exclude .empty --exclude '*~' \
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$(TARGET_SKELETON)/ $(TARGET_DIR)/
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cp support/misc/target-dir-warning.txt $(TARGET_DIR_WARNING_FILE)
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@ln -snf lib $(TARGET_DIR)/$(LIB_SYMLINK)
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@mkdir -p $(TARGET_DIR)/usr
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@ln -snf lib $(TARGET_DIR)/usr/$(LIB_SYMLINK)
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touch $@
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$(TARGET_DIR): $(BUILD_DIR)/.root
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STRIP_FIND_CMD = find $(TARGET_DIR)
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ifneq (,$(call qstrip,$(BR2_STRIP_EXCLUDE_DIRS)))
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STRIP_FIND_CMD += \( $(call finddirclauses,$(TARGET_DIR),$(call qstrip,$(BR2_STRIP_EXCLUDE_DIRS))) \) -prune -o
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endif
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STRIP_FIND_CMD += -type f -perm /111
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STRIP_FIND_CMD += -not \( $(call findfileclauses,libpthread*.so* $(call qstrip,$(BR2_STRIP_EXCLUDE_FILES))) \) -print
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target-finalize:
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rm -rf $(TARGET_DIR)/usr/include $(TARGET_DIR)/usr/share/aclocal \
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$(TARGET_DIR)/usr/lib/pkgconfig $(TARGET_DIR)/usr/share/pkgconfig \
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$(TARGET_DIR)/usr/lib/cmake $(TARGET_DIR)/usr/share/cmake
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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 $(TARGET_DIR)/usr/share/gdb
|
|
endif
|
|
ifneq ($(BR2_HAVE_DOCUMENTATION),y)
|
|
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 $(TARGET_DIR)/usr/share 2>/dev/null
|
|
endif
|
|
ifeq ($(BR2_PACKAGE_PYTHON_PY_ONLY),y)
|
|
find $(TARGET_DIR)/usr/lib/ -name '*.pyc' -print0 | xargs -0 rm -f
|
|
endif
|
|
ifeq ($(BR2_PACKAGE_PYTHON_PYC_ONLY),y)
|
|
find $(TARGET_DIR)/usr/lib/ -name '*.py' -print0 | xargs -0 rm -f
|
|
endif
|
|
$(STRIP_FIND_CMD) | xargs $(STRIPCMD) 2>/dev/null || true
|
|
if test -d $(TARGET_DIR)/lib/modules; then \
|
|
find $(TARGET_DIR)/lib/modules -type f -name '*.ko' | \
|
|
xargs -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 auxilliary 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); \
|
|
else \
|
|
/sbin/ldconfig -r $(TARGET_DIR); \
|
|
fi
|
|
( \
|
|
echo "NAME=Buildroot"; \
|
|
echo "VERSION=$(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 $(RSYNC_VCS_EXCLUSIONS) \
|
|
--exclude .empty --exclude '*~' \
|
|
$(d)/ $(TARGET_DIR)$(sep))
|
|
|
|
@$(foreach s, $(call qstrip,$(BR2_ROOTFS_POST_BUILD_SCRIPT)), \
|
|
$(call MESSAGE,"Executing post-build script $(s)"); \
|
|
$(s) $(TARGET_DIR) $(call qstrip,$(BR2_ROOTFS_POST_SCRIPT_ARGS))$(sep))
|
|
|
|
ifeq ($(BR2_ENABLE_LOCALE_PURGE),y)
|
|
LOCALE_WHITELIST=$(BUILD_DIR)/locales.nopurge
|
|
LOCALE_NOPURGE=$(call qstrip,$(BR2_ENABLE_LOCALE_WHITELIST))
|
|
|
|
target-purgelocales:
|
|
rm -f $(LOCALE_WHITELIST)
|
|
for i in $(LOCALE_NOPURGE); do echo $$i >> $(LOCALE_WHITELIST); done
|
|
|
|
for dir in $(wildcard $(addprefix $(TARGET_DIR),/usr/share/locale /usr/share/X11/locale /usr/man /usr/share/man)); \
|
|
do \
|
|
for lang in $$(cd $$dir; ls .|grep -v man); \
|
|
do \
|
|
grep -qx $$lang $(LOCALE_WHITELIST) || rm -rf $$dir/$$lang; \
|
|
done; \
|
|
done
|
|
endif
|
|
|
|
ifneq ($(GENERATE_LOCALE),)
|
|
# 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.
|
|
target-generatelocales: host-localedef
|
|
$(Q)mkdir -p $(TARGET_DIR)/usr/lib/locale/
|
|
$(Q)for locale in $(GENERATE_LOCALE) ; 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
|
|
endif
|
|
|
|
target-post-image:
|
|
@$(foreach s, $(call qstrip,$(BR2_ROOTFS_POST_IMAGE_SCRIPT)), \
|
|
$(call MESSAGE,"Executing post-image script $(s)"); \
|
|
$(s) $(BINARIES_DIR) $(call qstrip,$(BR2_ROOTFS_POST_SCRIPT_ARGS))$(sep))
|
|
|
|
toolchain-eclipse-register:
|
|
./support/scripts/eclipse-register-toolchain `readlink -f $(O)` $(notdir $(TARGET_CROSS)) $(BR2_ARCH)
|
|
|
|
source: dirs $(TARGETS_SOURCE) $(HOST_SOURCE)
|
|
|
|
external-deps:
|
|
@$(MAKE) -Bs DL_MODE=SHOW_EXTERNAL_DEPS $(EXTRAMAKEARGS) source | sort -u
|
|
|
|
legal-info-clean:
|
|
@rm -fr $(LEGAL_INFO_DIR)
|
|
|
|
legal-info-prepare: $(LEGAL_INFO_DIR)
|
|
@$(call MESSAGE,"Collecting legal info")
|
|
@$(call legal-license-file,buildroot,COPYING,COPYING)
|
|
@$(call legal-manifest,PACKAGE,VERSION,LICENSE,LICENSE FILES,SOURCE ARCHIVE)
|
|
@$(call legal-manifest,buildroot,$(BR2_VERSION_FULL),GPLv2+,COPYING,not saved)
|
|
@$(call legal-warning,the Buildroot source code has not been saved)
|
|
@$(call legal-warning,the toolchain has not been saved)
|
|
@cp $(BUILDROOT_CONFIG) $(LEGAL_INFO_DIR)/buildroot.config
|
|
|
|
legal-info: dirs legal-info-clean legal-info-prepare $(REDIST_SOURCES_DIR) \
|
|
$(TARGETS_LEGAL_INFO)
|
|
@cat support/legal-info/README.header >>$(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 $(TARGETS)
|
|
|
|
else # ifeq ($(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
|
|
$(MAKE) CC="$(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 \
|
|
BUILDROOT_CONFIG=$(BUILDROOT_CONFIG)
|
|
|
|
xconfig: $(BUILD_DIR)/buildroot-config/qconf outputmakefile
|
|
@mkdir -p $(BUILD_DIR)/buildroot-config
|
|
@$(COMMON_CONFIG_ENV) $< $(CONFIG_CONFIG_IN)
|
|
|
|
gconfig: $(BUILD_DIR)/buildroot-config/gconf outputmakefile
|
|
@mkdir -p $(BUILD_DIR)/buildroot-config
|
|
@$(COMMON_CONFIG_ENV) srctree=$(TOPDIR) $< $(CONFIG_CONFIG_IN)
|
|
|
|
menuconfig: $(BUILD_DIR)/buildroot-config/mconf outputmakefile
|
|
@mkdir -p $(BUILD_DIR)/buildroot-config
|
|
@$(COMMON_CONFIG_ENV) $< $(CONFIG_CONFIG_IN)
|
|
|
|
nconfig: $(BUILD_DIR)/buildroot-config/nconf outputmakefile
|
|
@mkdir -p $(BUILD_DIR)/buildroot-config
|
|
@$(COMMON_CONFIG_ENV) $< $(CONFIG_CONFIG_IN)
|
|
|
|
config: $(BUILD_DIR)/buildroot-config/conf outputmakefile
|
|
@mkdir -p $(BUILD_DIR)/buildroot-config
|
|
@$(COMMON_CONFIG_ENV) $< $(CONFIG_CONFIG_IN)
|
|
|
|
oldconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
|
|
mkdir -p $(BUILD_DIR)/buildroot-config
|
|
@$(COMMON_CONFIG_ENV) $< --oldconfig $(CONFIG_CONFIG_IN)
|
|
|
|
randconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
|
|
@mkdir -p $(BUILD_DIR)/buildroot-config
|
|
@$(COMMON_CONFIG_ENV) $< --randconfig $(CONFIG_CONFIG_IN)
|
|
|
|
allyesconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
|
|
@mkdir -p $(BUILD_DIR)/buildroot-config
|
|
@$(COMMON_CONFIG_ENV) $< --allyesconfig $(CONFIG_CONFIG_IN)
|
|
|
|
allnoconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
|
|
@mkdir -p $(BUILD_DIR)/buildroot-config
|
|
@$(COMMON_CONFIG_ENV) $< --allnoconfig $(CONFIG_CONFIG_IN)
|
|
|
|
randpackageconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
|
|
@mkdir -p $(BUILD_DIR)/buildroot-config
|
|
@grep -v BR2_PACKAGE_ $(BUILDROOT_CONFIG) > $(CONFIG_DIR)/.config.nopkg
|
|
@grep '^config BR2_PACKAGE_' Config.in.legacy | \
|
|
while read config pkg; do \
|
|
echo "# $$pkg is not set" >> $(CONFIG_DIR)/.config.nopkg; done
|
|
@$(COMMON_CONFIG_ENV) \
|
|
KCONFIG_ALLCONFIG=$(CONFIG_DIR)/.config.nopkg \
|
|
$< --randconfig $(CONFIG_CONFIG_IN)
|
|
@rm -f $(CONFIG_DIR)/.config.nopkg
|
|
|
|
allyespackageconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
|
|
@mkdir -p $(BUILD_DIR)/buildroot-config
|
|
@grep -v BR2_PACKAGE_ $(BUILDROOT_CONFIG) > $(CONFIG_DIR)/.config.nopkg
|
|
@grep '^config BR2_PACKAGE_' Config.in.legacy | \
|
|
while read config pkg; do \
|
|
echo "# $$pkg is not set" >> $(CONFIG_DIR)/.config.nopkg; done
|
|
@$(COMMON_CONFIG_ENV) \
|
|
KCONFIG_ALLCONFIG=$(CONFIG_DIR)/.config.nopkg \
|
|
$< --allyesconfig $(CONFIG_CONFIG_IN)
|
|
@rm -f $(CONFIG_DIR)/.config.nopkg
|
|
|
|
allnopackageconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
|
|
@mkdir -p $(BUILD_DIR)/buildroot-config
|
|
@grep -v BR2_PACKAGE_ $(BUILDROOT_CONFIG) > $(CONFIG_DIR)/.config.nopkg
|
|
@$(COMMON_CONFIG_ENV) \
|
|
KCONFIG_ALLCONFIG=$(CONFIG_DIR)/.config.nopkg \
|
|
$< --allnoconfig $(CONFIG_CONFIG_IN)
|
|
@rm -f $(CONFIG_DIR)/.config.nopkg
|
|
|
|
silentoldconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
|
|
@mkdir -p $(BUILD_DIR)/buildroot-config
|
|
$(COMMON_CONFIG_ENV) $< --silentoldconfig $(CONFIG_CONFIG_IN)
|
|
|
|
olddefconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
|
|
@mkdir -p $(BUILD_DIR)/buildroot-config
|
|
$(COMMON_CONFIG_ENV) $< --olddefconfig $(CONFIG_CONFIG_IN)
|
|
|
|
defconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
|
|
@mkdir -p $(BUILD_DIR)/buildroot-config
|
|
@$(COMMON_CONFIG_ENV) $< --defconfig$(if $(DEFCONFIG),=$(DEFCONFIG)) $(CONFIG_CONFIG_IN)
|
|
|
|
%_defconfig: $(BUILD_DIR)/buildroot-config/conf $(TOPDIR)/configs/%_defconfig outputmakefile
|
|
@mkdir -p $(BUILD_DIR)/buildroot-config
|
|
@$(COMMON_CONFIG_ENV) $< --defconfig=$(TOPDIR)/configs/$@ $(CONFIG_CONFIG_IN)
|
|
|
|
savedefconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
|
|
@mkdir -p $(BUILD_DIR)/buildroot-config
|
|
@$(COMMON_CONFIG_ENV) $< \
|
|
--savedefconfig=$(if $(DEFCONFIG),$(DEFCONFIG),$(CONFIG_DIR)/defconfig) \
|
|
$(CONFIG_CONFIG_IN)
|
|
|
|
# check if download URLs are outdated
|
|
source-check:
|
|
$(MAKE) DL_MODE=SOURCE_CHECK $(EXTRAMAKEARGS) source
|
|
|
|
.PHONY: defconfig savedefconfig
|
|
|
|
################################################################################
|
|
#
|
|
# Cleanup and misc junk
|
|
#
|
|
################################################################################
|
|
|
|
# outputmakefile generates a Makefile in the output directory, if using a
|
|
# separate output directory. This allows convenient use of make in the
|
|
# output directory.
|
|
outputmakefile:
|
|
ifeq ($(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) \
|
|
$(STAMP_DIR) $(BUILD_DIR) $(BASE_DIR)/staging \
|
|
$(LEGAL_INFO_DIR)
|
|
|
|
distclean: clean
|
|
ifeq ($(DL_DIR),$(TOPDIR)/dl)
|
|
rm -rf $(DL_DIR)
|
|
endif
|
|
ifeq ($(O),output)
|
|
rm -rf $(O)
|
|
endif
|
|
rm -rf $(BUILDROOT_CONFIG) $(CONFIG_DIR)/.config.old $(CONFIG_DIR)/.auto.deps
|
|
|
|
help:
|
|
@echo 'Cleaning:'
|
|
@echo ' clean - delete all files created by build'
|
|
@echo ' distclean - delete all non-source files (including .config)'
|
|
@echo
|
|
@echo 'Build:'
|
|
@echo ' all - make world'
|
|
@echo ' toolchain - build toolchain'
|
|
@echo ' <package>-rebuild - force recompile <package>'
|
|
@echo ' <package>-reconfigure - force reconfigure <package>'
|
|
@echo
|
|
@echo 'Configuration:'
|
|
@echo ' menuconfig - interactive curses-based configurator'
|
|
@echo ' nconfig - interactive ncurses-based configurator'
|
|
@echo ' xconfig - interactive Qt-based configurator'
|
|
@echo ' gconfig - interactive GTK-based configurator'
|
|
@echo ' oldconfig - resolve any unresolved symbols in .config'
|
|
@echo ' silentoldconfig - Same as oldconfig, but quietly, additionally update deps'
|
|
@echo ' olddefconfig - Same as silentoldconfig but sets new symbols to their default value'
|
|
@echo ' randconfig - New config with random answer to all options'
|
|
@echo ' defconfig - New config with default answer to all options'
|
|
@echo ' BR2_DEFCONFIG, if set, is used as input'
|
|
@echo ' savedefconfig - Save current config as ./defconfig (minimal config)'
|
|
@echo ' allyesconfig - New config where all options are accepted with yes'
|
|
@echo ' allnoconfig - New config where all options are answered with no'
|
|
@echo ' randpackageconfig - New config with random answer to package options'
|
|
@echo ' allyespackageconfig - New config where pkg options are accepted with yes'
|
|
@echo ' allnopackageconfig - New config where package options are answered with no'
|
|
ifeq ($(BR2_PACKAGE_BUSYBOX),y)
|
|
@echo ' busybox-menuconfig - Run BusyBox menuconfig'
|
|
endif
|
|
ifeq ($(BR2_LINUX_KERNEL),y)
|
|
@echo ' linux-menuconfig - Run Linux kernel menuconfig'
|
|
@echo ' linux-savedefconfig - Run Linux kernel savedefconfig'
|
|
endif
|
|
ifeq ($(BR2_TOOLCHAIN_BUILDROOT),y)
|
|
@echo ' uclibc-menuconfig - Run uClibc menuconfig'
|
|
endif
|
|
ifeq ($(BR2_TARGET_BAREBOX),y)
|
|
@echo ' barebox-menuconfig - Run barebox menuconfig'
|
|
@echo ' barebox-savedefconfig - Run barebox savedefconfig'
|
|
endif
|
|
@echo
|
|
@echo 'Documentation:'
|
|
@echo ' manual - build manual in all formats'
|
|
@echo ' manual-html - build manual in HTML'
|
|
@echo ' manual-split-html - build manual in split HTML'
|
|
@echo ' manual-pdf - build manual in PDF'
|
|
@echo ' manual-text - build manual in text'
|
|
@echo ' manual-epub - build manual in ePub'
|
|
@echo
|
|
@echo 'Miscellaneous:'
|
|
@echo ' source - download all sources needed for offline-build'
|
|
@echo ' source-check - check selected packages for valid download URLs'
|
|
@echo ' external-deps - list external packages used'
|
|
@echo ' legal-info - generate info about license compliance'
|
|
@echo
|
|
@echo ' make V=0|1 - 0 => quiet build (default), 1 => verbose build'
|
|
@echo ' make O=dir - Locate all output files in "dir", including .config'
|
|
@echo
|
|
@$(foreach b, $(sort $(notdir $(wildcard $(TOPDIR)/configs/*_defconfig))), \
|
|
printf " %-35s - Build for %s\\n" $(b) $(b:_defconfig=);)
|
|
@echo
|
|
@echo 'See docs/README, or generate the Buildroot manual for further details'
|
|
@echo
|
|
|
|
release: OUT=buildroot-$(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
|
|
|
|
.PHONY: $(noconfig_targets)
|