X-Git-Url: https://review.fuel-infra.org/gitweb?a=blobdiff_plain;f=cirros-testvm%2Fsrc-cirros%2Fbuildroot-2015.05%2FMakefile;fp=cirros-testvm%2Fsrc-cirros%2Fbuildroot-2015.05%2FMakefile;h=e490871821b0b4343626d1f9591817eda05efbfe;hb=b0a0f15dfaa205161a7fcb20cf1b8cd4948c2ef3;hp=0000000000000000000000000000000000000000;hpb=c6ac3cd55ee2da956195eee393b0882105dfad4e;p=packages%2Ftrusty%2Fcirros-testvm.git diff --git a/cirros-testvm/src-cirros/buildroot-2015.05/Makefile b/cirros-testvm/src-cirros/buildroot-2015.05/Makefile new file mode 100644 index 0000000..e490871 --- /dev/null +++ b/cirros-testvm/src-cirros/buildroot-2015.05/Makefile @@ -0,0 +1,931 @@ +# Makefile for buildroot +# +# Copyright (C) 1999-2005 by Erik Andersen +# Copyright (C) 2006-2014 by the Buildroot developers +# Copyright (C) 2014 by the Buildroot developers +# +# 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= 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 ' 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 ' - Build and install and all its dependencies' + @echo ' -source - Only download the source files for ' + @echo ' -extract - Extract sources' + @echo ' -patch - Apply patches to ' + @echo ' -depends - Build '\''s dependencies' + @echo ' -configure - Build up to the configure step' + @echo ' -build - Build up to the build step' + @echo ' -graph-depends - Generate a graph of '\''s dependencies' + @echo ' -dirclean - Remove build directory' + @echo ' -reconfigure - Restart the build from the configure step' + @echo ' -rebuild - Restart the build from the build step' + @echo ' -legal-info - Generate license information for ' +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)