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linuxOS_D21X/package/Makefile.sdk
刘可亮 97fb26097e multiple strip issue and qt with pandisplay
2025-11-12 10:45:46 +08:00

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# 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) 2014-2020 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...
#--------------------------------------------------------------
# absolute path
TOPDIR := $(CURDIR)
CONFIG_CONFIG_IN = package/Config.in
CONFIG = tools/support/kconfig
DATE := $(shell date +%Y%m%d)
HIDDEN_PREFIX=.hidden
# List of targets and target patterns for which .config doesn't need to be read in
noconfig_targets := menuconfig nconfig gconfig xconfig config oldconfig randconfig \
defconfig %_defconfig allyesconfig allnoconfig alldefconfig syncconfig release \
randpackageconfig allyespackageconfig allnopackageconfig \
print-version olddefconfig manual manual-% check-package check-flake8 add_board del_board \
external-update
# Some global targets do not trigger a build, but are used to collect
# metadata, or do various checks. When such targets are triggered,
# some packages should not do their configuration sanity
# checks. Provide them a BR_BUILDING variable set to 'y' when we're
# actually building and they should do their sanity checks.
#
# We're building in two situations: when MAKECMDGOALS is empty
# (default target is to build), or when MAKECMDGOALS contains
# something else than one of the nobuild_targets.
nobuild_targets := source %-source clean-source %-srcclean %-distclean\
legal-info %-legal-info external-deps _external-deps \
clean distclean help show-targets show-all-packages graph-depends \
%-graph-depends %-show-depends %-show-version \
graph-build graph-size list-defconfigs \
savedefconfig update-defconfig printvars show-vars
ifeq ($(MAKECMDGOALS),)
BR_BUILDING = y
else ifneq ($(filter-out $(nobuild_targets),$(MAKECMDGOALS)),)
BR_BUILDING = y
endif
# We call make recursively to build packages. The command-line overrides that
# are passed to Buildroot don't apply to those package build systems. In
# particular, we don't want to pass down the O=<dir> option for out-of-tree
# builds, because the value specified on the command line will not be correct
# for packages.
MAKEOVERRIDES :=
# Include some helper macros and variables
include tools/support/misc/utils.mk
# Set variables related to in-tree or out-of-tree build.
# Here, both $(O) and $(CURDIR) are absolute canonical paths.
ifeq ($(O),$(CURDIR)/output)
CONFIG_DIR := $(CURDIR)
NEED_WRAPPER =
else
CONFIG_DIR := $(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.
export CDPATH :=
BASE_DIR := $(CANONICAL_O)
$(if $(BASE_DIR),, $(error output directory "$(O)" does not exist))
ifneq ("$(notdir $(BASE_DIR))", "output")
UNIQUE_BUILD_NAME := $(notdir $(BASE_DIR))
endif
# Handling of BR2_EXTERNAL.
#
# The value of BR2_EXTERNAL is stored in .br-external in the output directory.
# The location of the external.mk makefile fragments is computed in that file.
# On subsequent invocations of make, this file is read in. BR2_EXTERNAL can
# still be overridden on the command line, therefore the file is re-created
# every time make is run.
# If user provide BR2_EXTERNAL from cmdline, save it to external.mk
ifeq ($(origin BR2_EXTERNAL), command line)
$(shell echo "LUBAN_EXTERNAL=$(BR2_EXTERNAL)">>$(TOPDIR)/external.mk)
endif
# Load latest LUBAN_EXTERNAL
-include external.mk
# If user not provide BR2_EXTERNAL in cmdline
# Use LUBAN_EXTERNAL value in external.mk
ifeq ($(BR2_EXTERNAL),)
BR2_EXTERNAL := $(LUBAN_EXTERNAL)
endif
# If already configure BR2_EXTERNAL in project, load BR2_EXTERNAL from it
BR2_EXTERNAL_FILE = $(BASE_DIR)/.br2-external.mk
-include $(BR2_EXTERNAL_FILE)
$(shell tools/support/scripts/br2-external -d '$(BASE_DIR)' $(BR2_EXTERNAL))
BR2_EXTERNAL_ERROR =
include $(BR2_EXTERNAL_FILE)
ifneq ($(BR2_EXTERNAL_ERROR),)
$(error $(BR2_EXTERNAL_ERROR))
endif
# Workaround bug in make-4.3: https://savannah.gnu.org/bugs/?57676
$(BASE_DIR)/.br2-external.mk:;
SOURCE_DIR := $(TOPDIR)/source
BUILD_DIR := $(BASE_DIR)/build
BINARIES_DIR := $(BASE_DIR)/images
BASE_TARGET_DIR := $(BASE_DIR)/target
HOST_DIR := $(BASE_DIR)/host
GRAPHS_DIR := $(BASE_DIR)/graphs
PREBUILT_DIR := $(TOPDIR)/prebuilt
BR2_CONFIG = $(CONFIG_DIR)/.config
PREBUILT_TARBALLS=$(wildcard $(PREBUILT_DIR)/*/*)
# Pull in the user's configuration file
ifeq ($(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)
Q =
ifndef VERBOSE
VERBOSE = 1
endif
export VERBOSE
else
Q = @
endif
# kconfig uses CONFIG_SHELL
CONFIG_SHELL := $(SHELL)
export SHELL CONFIG_SHELL Q KBUILD_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
ifndef HOSTCC_NOCCACHE
HOSTCC_NOCCACHE := $(HOSTCC)
endif
ifndef HOSTCXX
HOSTCXX := g++
HOSTCXX := $(shell which $(HOSTCXX) || type -p $(HOSTCXX) || echo g++)
endif
ifndef HOSTCXX_NOCCACHE
HOSTCXX_NOCCACHE := $(HOSTCXX)
endif
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)
SED := $(shell which sed || type -p sed) -i -e
export HOSTAR HOSTAS HOSTCC HOSTCXX HOSTLD
export HOSTCC_NOCCACHE HOSTCXX_NOCCACHE
# Determine the userland we are running on.
#
# Note that, despite its name, we are not interested in the actual
# architecture name. This is mostly used to determine whether some
# of the binary tools (e.g. pre-built external toolchains) can run
# on the current host. So we need to know if the userland we're
# running on can actually run those toolchains.
#
# For example, a 64-bit prebuilt toolchain will not run on a 64-bit
# kernel if the userland is 32-bit (e.g. in a chroot for example).
#
# So, we extract the first part of the tuple the host gcc was
# configured to generate code for; we assume this is our userland.
#
export HOSTARCH := $(shell LC_ALL=C $(HOSTCC_NOCCACHE) -v 2>&1 | \
sed -e '/^Target: \([^-]*\).*/!d' \
-e 's//\1/' \
-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/' )
# When adding a new host gcc version in Config.in,
# update the HOSTCC_MAX_VERSION variable:
HOSTCC_MAX_VERSION := 9
HOSTCC_VERSION := $(shell V=$$($(HOSTCC_NOCCACHE) --version | \
sed -n -r 's/^.* ([0-9]*)\.([0-9]*)\.([0-9]*)[ ]*.*/\1 \2/p'); \
[ "$${V%% *}" -le $(HOSTCC_MAX_VERSION) ] || V=$(HOSTCC_MAX_VERSION); \
printf "%s" "$${V}")
# For gcc >= 5.x, we only need the major version.
ifneq ($(firstword $(HOSTCC_VERSION)),4)
HOSTCC_VERSION := $(firstword $(HOSTCC_VERSION))
endif
# TODO: Need to check the pkg config setting, wudehuang
# Make sure pkg-config doesn't look outside the buildroot tree
HOST_PKG_CONFIG_PATH := $(PKG_CONFIG_PATH)
unexport PKG_CONFIG_PATH
unexport PKG_CONFIG_SYSROOT_DIR
unexport PKG_CONFIG_LIBDIR
# Having DESTDIR set in the environment confuses the installation
# steps of some packages.
unexport DESTDIR
# Causes breakage with packages that needs host-ruby
unexport RUBYOPT
include package/utils/pkg-utils.mk
ifeq ($(BR2_HAVE_DOT_CONFIG),y)
################################################################################
#
# Hide troublesome environment variables from sub processes
#
################################################################################
unexport CROSS_COMPILE
unexport ARCH
unexport CC
unexport LD
unexport AR
unexport CXX
unexport CPP
unexport RANLIB
unexport CFLAGS
unexport CXXFLAGS
unexport GREP_OPTIONS
unexport TAR_OPTIONS
unexport CONFIG_SITE
unexport QMAKESPEC
unexport TERMINFO
unexport MACHINE
unexport O
unexport GCC_COLORS
unexport PLATFORM
unexport OS
GNU_HOST_NAME := $(shell tools/support/gnuconfig/config.guess)
PACKAGES :=
PACKAGES_ALL :=
# All packages invloved in compiling
PACKAGES_BUILD :=
# 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/nds32.*/nds32/ \
-e s/or1k/openrisc/ \
-e s/parisc64/parisc/ \
-e s/powerpc64.*/powerpc/ \
-e s/ppc.*/powerpc/ -e s/mips.*/mips/ \
-e s/riscv.*/riscv/ \
-e s/sh.*/sh/ \
-e s/s390x/s390/ \
-e s/microblazeel/microblaze/)
ZCAT := $(call qstrip,$(BR2_ZCAT))
BZCAT := $(call qstrip,$(BR2_BZCAT))
XZCAT := $(call qstrip,$(BR2_XZCAT))
LZCAT := $(call qstrip,$(BR2_LZCAT))
TAR_OPTIONS = $(call qstrip,$(BR2_TAR_OPTIONS)) -xf
HOST_DIR := $(call qstrip,$(BR2_HOST_DIR))
PREBUILT_DIR := $(call qstrip,$(BR2_PREBUILT_DIR))
TARGET_DIR = $(if $(ROOTFS),$(ROOTFS_$(ROOTFS)_TARGET_DIR),$(BASE_TARGET_DIR))
ifneq ($(HOST_DIR),$(BASE_DIR)/host)
HOST_DIR_SYMLINK = $(BASE_DIR)/host
$(HOST_DIR_SYMLINK): | $(BASE_DIR)
$(Q)ln -snf $(HOST_DIR) $(HOST_DIR_SYMLINK)
endif
STAGING_DIR_SYMLINK = $(BASE_DIR)/staging
$(STAGING_DIR_SYMLINK): | $(BASE_DIR)
$(Q)ln -snf $(STAGING_DIR) $(STAGING_DIR_SYMLINK)
# Quotes are needed for spaces and all in the original PATH content.
BR_PATH = "$(HOST_DIR)/bin:$(HOST_DIR)/sbin:$(PATH)"
# 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
CHIP_NAME := $(call qstrip,$(LUBAN_CHIP_NAME))
BOARD_NAME := $(call qstrip,$(LUBAN_BOARD_NAME))
TARGET_CHIP_DIR := $(TOPDIR)/target/$(CHIP_NAME)
TARGET_BOARD_DIR := $(TOPDIR)/target/$(CHIP_NAME)/$(BOARD_NAME)
ifneq ($(BR2_TARGET_USERFS1_NAME),)
TARGET_USERFS1_DIR := $(BASE_DIR)/userfs/fs1.$(call qstrip,$(BR2_TARGET_USERFS1_NAME))
endif
ifneq ($(BR2_TARGET_USERFS2_NAME),)
TARGET_USERFS2_DIR := $(BASE_DIR)/userfs/fs2.$(call qstrip,$(BR2_TARGET_USERFS2_NAME))
endif
ifneq ($(BR2_TARGET_USERFS3_NAME),)
TARGET_USERFS3_DIR := $(BASE_DIR)/userfs/fs3.$(call qstrip,$(BR2_TARGET_USERFS3_NAME))
endif
export BR_NO_CCACHE
# Scripts in support/ or post-build scripts may need to reference
# these locations, so export them so it is easier to use
export TOPDIR
export BR2_CONFIG
export BR2_REPRODUCIBLE
export TARGET_DIR
export STAGING_DIR
export STAGING_SUBDIR
export HOST_DIR
export BINARIES_DIR
export BASE_DIR
export PREBUILT_DIR
export PREBUILT_TARBALLS
export TARGET_CHIP_DIR
export TARGET_BOARD_DIR
export TARGET_USERFS1_DIR
export TARGET_USERFS2_DIR
export TARGET_USERFS3_DIR
export UNIQUE_BUILD_NAME
################################################################################
#
# You should probably leave this stuff alone unless you know
# what you are doing.
#
################################################################################
all: world
include package/utils/Makefile.in
include package/arch/arch.mk
include tools/support/dependencies/dependencies.mk
include $(sort $(wildcard package/artinchip/*/*.mk))
include $(sort $(wildcard package/vendor/*/*.mk))
include $(sort $(wildcard package/firmware/*/*.mk))
include $(sort $(wildcard package/opensbi/*.mk))
include $(sort $(wildcard package/uboot/*.mk))
include $(sort $(wildcard package/linux/*.mk))
include $(sort $(wildcard package/system/*.mk))
include $(sort $(wildcard package/fs/*.mk))
include $(sort $(wildcard package/third-party/*/*.mk))
include $(sort $(wildcard package/toolchain/*.mk))
include $(sort $(wildcard package/toolchain/*/*.mk))
# If using a br2-external tree, the BR2_EXTERNAL_$(NAME)_PATH variables
# are also present in the .config file. Since .config is included after
# we defined them in the Makefile, the values for those variables are
# quoted. We just include the generated Makefile fragment .br2-external.mk
# a third time, which will set those variables to the un-quoted values.
include $(BR2_EXTERNAL_FILE)
# Nothing to include if no BR2_EXTERNAL tree in use
include $(BR2_EXTERNAL_MKS)
$(BUILD_DIR)/luban-config/auto.conf: $(BR2_CONFIG)
$(MAKE1) $(EXTRAMAKEARGS) HOSTCC="$(HOSTCC_NOCCACHE)" HOSTCXX="$(HOSTCXX_NOCCACHE)" syncconfig
.PHONY: prepare
prepare: $(BUILD_DIR)/luban-config/auto.conf
.PHONY: world
world: target-post-image
@echo
@echo "Luban is built successfully!"
@echo
# When stripping, obey to BR2_STRIP_EXCLUDE_DIRS and
# BR2_STRIP_EXCLUDE_FILES
STRIP_FIND_COMMON_CMD = \
$(Q)find $(TARGET_DIR) \
$(if $(call qstrip,$(BR2_STRIP_EXCLUDE_DIRS)), \
\( $(call finddirclauses,$(TARGET_DIR),$(call qstrip,$(BR2_STRIP_EXCLUDE_DIRS))) \) \
-prune -o \
) \
$(if $(call qstrip,$(BR2_STRIP_EXCLUDE_FILES)), \
-not \( $(call findfileclauses,$(call qstrip,$(BR2_STRIP_EXCLUDE_FILES))) \) )
# Regular stripping for everything, except libpthread, ld-*.so and
# kernel modules:
# - libpthread.so: a non-stripped libpthread shared library is needed for
# proper debugging of pthread programs using gdb.
# - ld.so: a non-stripped dynamic linker library is needed for valgrind
# - 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, so the explicit exclusion is only
# done for kernel modules with incorrect permissions.
STRIP_FIND_CMD = \
$(STRIP_FIND_COMMON_CMD) \
-type f \( -perm /111 -o -name '*.so*' \) \
-not \( $(call findfileclauses,libpthread*.so* ld-*.so* *.ko) \) \
-print0
# Special stripping (only debugging symbols) for libpthread and ld-*.so.
STRIP_FIND_SPECIAL_LIBS_CMD = \
$(STRIP_FIND_COMMON_CMD) \
\( -name 'ld-*.so*' -o -name 'libpthread*.so*' \) \
-print0
# Generate locale data.
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
$(MAKE) -f tools/support/misc/gen-glibc-locales.mk \
ENDIAN=$(call LOWERCASE,$(BR2_ENDIAN)) \
LOCALES="$(GLIBC_GENERATE_LOCALES)" \
Q=$(Q)
endef
TARGET_FINALIZE_HOOKS += GENERATE_GLIBC_LOCALES
endif
endif
ifeq ($(BR2_ENABLE_LOCALE_PURGE),y)
LOCALE_WHITELIST = $(BUILD_DIR)/locales.nopurge
LOCALE_NOPURGE = $(call qstrip,$(BR2_ENABLE_LOCALE_WHITELIST))
# This piece of junk does the following:
# First collect the whitelist in a file.
# Then go over all the locale dirs and for each subdir, check if it exists
# in the whitelist file. If it doesn't, kill it.
# Finally, specifically for X11, regenerate locale.dir from the whitelist.
define PURGE_LOCALES
$(Q)printf '%s\n' $(LOCALE_NOPURGE) locale-archive > $(LOCALE_WHITELIST)
$(Q)for dir in $(addprefix $(TARGET_DIR),/usr/share/locale /usr/share/X11/locale /usr/lib/locale); \
do \
if [ ! -d $$dir ]; then continue; fi; \
for langdir in $$dir/*; \
do \
if [ -e "$${langdir}" ]; \
then \
grep -qx "$${langdir##*/}" $(LOCALE_WHITELIST) || rm -rf $$langdir; \
fi \
done; \
done
$(Q)if [ -d $(TARGET_DIR)/usr/share/X11/locale ]; \
then \
for lang in $(LOCALE_NOPURGE); \
do \
if [ -f $(TARGET_DIR)/usr/share/X11/locale/$$lang/XLC_LOCALE ]; \
then \
echo "$$lang/XLC_LOCALE: $$lang"; \
fi \
done > $(TARGET_DIR)/usr/share/X11/locale/locale.dir; \
fi
endef
TARGET_FINALIZE_HOOKS += PURGE_LOCALES
endif
$(TARGETS_ROOTFS): target-finalize
$(TARGETS_USERFS): target-finalize
# Avoid the rootfs name leaking down the dependency chain
target-finalize: ROOTFS=
.PHONY: host-finalize
host-finalize: $(PACKAGES) $(HOST_DIR) $(HOST_DIR_SYMLINK)
@$(call MESSAGE,"Finalizing host directory")
.PHONY: staging-finalize
staging-finalize: $(STAGING_DIR_SYMLINK)
.PHONY: target-finalize
target-finalize: $(PACKAGES) $(TARGET_DIR) host-finalize
@$(call MESSAGE,"Finalizing target directory")
$(call per-package-rsync,$(sort $(PACKAGES)),target,$(TARGET_DIR))
$(foreach hook,$(TARGET_FINALIZE_HOOKS),$($(hook))$(sep))
$(Q)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 \
$(TARGET_DIR)/usr/doc
$(Q)find $(TARGET_DIR)/usr/{lib,share}/ -name '*.cmake' -print0 | xargs -0 rm -f
$(Q)find $(TARGET_DIR)/lib/ $(TARGET_DIR)/usr/lib/ $(TARGET_DIR)/usr/libexec/ \
\( -name '*.a' -o -name '*.la' -o -name '*.prl' \) -print0 | xargs -0 rm -f
ifneq ($(BR2_PACKAGE_GDB),y)
$(Q)rm -rf $(TARGET_DIR)/usr/share/gdb
endif
ifneq ($(BR2_PACKAGE_BASH),y)
$(Q)rm -rf $(TARGET_DIR)/usr/share/bash-completion
$(Q)rm -rf $(TARGET_DIR)/etc/bash_completion.d
endif
ifneq ($(BR2_PACKAGE_ZSH),y)
$(Q)rm -rf $(TARGET_DIR)/usr/share/zsh
endif
$(Q)rm -rf $(TARGET_DIR)/usr/man $(TARGET_DIR)/usr/share/man
$(Q)rm -rf $(TARGET_DIR)/usr/info $(TARGET_DIR)/usr/share/info
$(Q)rm -rf $(TARGET_DIR)/usr/doc $(TARGET_DIR)/usr/share/doc
$(Q)rm -rf $(TARGET_DIR)/usr/share/gtk-doc
$(Q)rmdir $(TARGET_DIR)/usr/share 2>/dev/null || true
ifneq ($(BR2_ENABLE_DEBUG):$(BR2_STRIP_strip),y:)
$(Q)rm -rf $(TARGET_DIR)/lib/debug $(TARGET_DIR)/usr/lib/debug
endif
$(STRIP_FIND_CMD) | xargs -0 -I {} sh -c ' \
if file {} | grep -q "not stripped"; then \
@echo "Stripping {}"; \
$(STRIPCMD) {}; \
else \
@echo "Skipping {} (already stripped)"; \
fi' 2>/dev/null || true
$(STRIP_FIND_SPECIAL_LIBS_CMD) | xargs -0 -I {} sh -c ' \
if file {} | grep -q "not stripped"; then \
@echo "Stripping special library {}"; \
$(STRIPCMD) $(STRIP_STRIP_DEBUG) {}; \
else \
@echo "Skipping special libary {} (already stripped)"; \
fi' 2>/dev/null || true
$(Q)test -f $(TARGET_DIR)/etc/ld.so.conf && \
{ echo "ERROR: we shouldn't have a /etc/ld.so.conf file"; exit 1; } || true
$(Q)test -d $(TARGET_DIR)/etc/ld.so.conf.d && \
{ echo "ERROR: we shouldn't have a /etc/ld.so.conf.d directory"; exit 1; } || true
$(Q)mkdir -p $(TARGET_DIR)/etc
( \
echo "NAME=ArtInChip Luban"; \
echo "VERSION=$(BR2_VERSION_FULL)"; \
echo "ID=Luban"; \
echo "VERSION_ID=$(BR2_VERSION)"; \
echo "PRETTY_NAME=\"Luban $(BR2_VERSION)\"" \
) > $(TARGET_DIR)/usr/lib/os-release
$(Q)ln -sf ../usr/lib/os-release $(TARGET_DIR)/etc
@$(call MESSAGE,"Sanitizing RPATH in target tree")
$(Q)PER_PACKAGE_DIR=$(PER_PACKAGE_DIR) $(TOPDIR)/tools/support/scripts/fix-rpath target
# For a merged /usr, ensure that /lib, /bin and /sbin and their /usr
# counterparts are appropriately setup as symlinks ones to the others.
ifeq ($(BR2_ROOTFS_MERGED_USR),y)
$(foreach d, $(call qstrip,$(BR2_ROOTFS_OVERLAY)), \
@$(call MESSAGE,"Sanity check in overlay $(d)")$(sep) \
$(Q)not_merged_dirs="$$(tools/support/scripts/check-merged-usr.sh $(d))"; \
test -n "$$not_merged_dirs" && { \
echo "ERROR: The overlay in $(d) is not" \
"using a merged /usr for the following directories:" \
$$not_merged_dirs; \
exit 1; \
} || true$(sep))
endif # merged /usr
$(foreach d, $(call qstrip,$(BR2_ROOTFS_OVERLAY)), \
@$(call MESSAGE,"Copying rootfs overlay $(d)")$(sep) \
$(Q)$(call SYSTEM_RSYNC,$(d),$(TARGET_DIR))$(sep))
$(Q)$(if $(TARGET_DIR_FILES_LISTS), \
cat $(TARGET_DIR_FILES_LISTS)) > $(BUILD_DIR)/packages-file-list.txt
$(Q)$(if $(HOST_DIR_FILES_LISTS), \
cat $(HOST_DIR_FILES_LISTS)) > $(BUILD_DIR)/packages-file-list-host.txt
$(Q)$(if $(STAGING_DIR_FILES_LISTS), \
cat $(STAGING_DIR_FILES_LISTS)) > $(BUILD_DIR)/packages-file-list-staging.txt
$(foreach s, $(call qstrip,$(BR2_ROOTFS_POST_BUILD_SCRIPT)), \
@$(call MESSAGE,"Executing post-build script $(s)")$(sep) \
$(Q)$(EXTRA_ENV) $(s) $(TARGET_DIR) $(call qstrip,$(BR2_ROOTFS_POST_SCRIPT_ARGS))$(sep))
$(Q)touch $(TARGET_DIR)/usr
$(Q)$(if $(BR2_TARGET_INSTALL_ETC_CONFIG), \
cp $(BR2_CONFIG) $(TARGET_DIR)/etc/config/luban_sdk.config)
RUN_POST_IMAGE_SCRIPT=\
$(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))
.PHONY: target-post-image
target-post-image: $(TARGETS_ROOTFS) $(TARGETS_USERFS) target-finalize staging-finalize
@rm -f $(ROOTFS_COMMON_TAR)
$(Q)mkdir -p $(BINARIES_DIR)
@$(RUN_POST_IMAGE_SCRIPT)
# make image command not generate rootfs, run post-image.sh only.
image:
$(Q)mkdir -p $(BINARIES_DIR)
@$(RUN_POST_IMAGE_SCRIPT)
.PHONY: source
source: $(foreach p,$(PACKAGES),$(p)-all-source)
.PHONY: clean-source
clean-source: $(foreach p,$(PACKAGES),$(HIDDEN_PREFIX)-$(p)-srcclean)
.PHONY: show-targets
show-targets:
@echo $(sort $(PACKAGES)) $(sort $(TARGETS_ROOTFS)) $(sort $(TARGETS_USERFS))
.PHONY: show-all-packages
show-all-packages:
@echo $(sort $(PACKAGES_ALL))
.PHONY: $(HIDDEN_PREFIX)-pkg_clean
$(HIDDEN_PREFIX)-pkg_clean: $(foreach p,$(sort $(PACKAGES_BUILD)),$(p)-clean)
.PHONY: $(HIDDEN_PREFIX)-pkg_distclean
$(HIDDEN_PREFIX)-pkg_distclean: $(foreach p,$(sort $(PACKAGES_BUILD)),$(p)-distclean)
else # ifeq ($(BR2_HAVE_DOT_CONFIG),y)
# Dummy target to suppress error message
.PHONY: $(HIDDEN_PREFIX)-pkg_clean
$(HIDDEN_PREFIX)-pkg_clean:
# Dummy target to suppress error message
.PHONY: $(HIDDEN_PREFIX)-pkg_distclean
$(HIDDEN_PREFIX)-pkg_distclean:
# Some subdirectories are also package names. To avoid that "make linux"
# on an unconfigured tree produces "Nothing to be done", add an explicit
# rule for it.
# Also for 'all' we error out and ask the user to configure first.
.PHONY: linux toolchain
linux toolchain all: outputmakefile
@$(call STANDOUT_MESSAGE,NO DEFCONFIG FOR PROJECT IS APPLIED!)
@echo ''
@echo 'Please "make list" to get the defconfig list'
@echo 'then "make <board>_defconfig" to apply one'
@echo 'finally "make all" to build image'
@echo ''
@echo '"make help" to get more information'
@exit 1
endif # ifeq ($(BR2_HAVE_DOT_CONFIG),y)
# configuration
# ---------------------------------------------------------------------------
HOSTCFLAGS = $(CFLAGS_FOR_BUILD)
export HOSTCFLAGS
$(BUILD_DIR)/luban-config/%onf:
$(Q)mkdir -p $(@D)/lxdialog
$(Q)PKG_CONFIG_PATH="$(HOST_PKG_CONFIG_PATH)" $(MAKE) -s 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)/luban-config/auto.conf \
KCONFIG_AUTOHEADER=$(BUILD_DIR)/luban-config/autoconf.h \
KCONFIG_TRISTATE=$(BUILD_DIR)/luban-config/tristate.config \
BR2_CONFIG=$(BR2_CONFIG) \
HOST_GCC_VERSION="$(HOSTCC_VERSION)" \
BASE_DIR=$(BASE_DIR)
do_menuconfig: $(BUILD_DIR)/luban-config/mconf 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.
randconfig allyesconfig alldefconfig allnoconfig: $(BUILD_DIR)/luban-config/conf outputmakefile
@$(COMMON_CONFIG_ENV) SKIP_LEGACY=y $< --$@ $(CONFIG_CONFIG_IN)
@$(COMMON_CONFIG_ENV) $< --olddefconfig $(CONFIG_CONFIG_IN) >/dev/null
randpackageconfig allyespackageconfig allnopackageconfig: $(BUILD_DIR)/luban-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 \
$< --$(subst package,,$@) $(CONFIG_CONFIG_IN)
@rm -f $(CONFIG_DIR)/.config.nopkg
@$(COMMON_CONFIG_ENV) $< --olddefconfig $(CONFIG_CONFIG_IN) >/dev/null
oldconfig syncconfig olddefconfig: $(BUILD_DIR)/luban-config/conf outputmakefile
@$(COMMON_CONFIG_ENV) $< --$@ $(CONFIG_CONFIG_IN)
defconfig: $(BUILD_DIR)/luban-config/conf outputmakefile
@$(COMMON_CONFIG_ENV) $< --defconfig$(if $(DEFCONFIG),=$(DEFCONFIG)) $(CONFIG_CONFIG_IN)
check_defconfig_change= \
@if [ -f $(O)/.defconfig_file ]; then \
if [ "`cat $(O)/.defconfig_file`" != "$(1)" ]; then \
echo ; \
echo "WARNING: defconfig sanity check failed:"; \
echo ; \
echo "Previous defconfig: `cat $(O)/.defconfig_file`"; \
echo "New defconfig: $(1)"; \
echo "You are applying a different defconfig to an exist project, it may cause unpredictable error."; \
echo " 1. You can 'make distclean' to clean the project, then make again."; \
echo " 2. Or you can use 'make O=<build directory> <defconfig>' to build it in another directory."; \
echo ; \
false; \
fi; \
fi
define percent_defconfig
# Override the BR2_DEFCONFIG from COMMON_CONFIG_ENV with the new defconfig
%_defconfig: external-update $(BUILD_DIR)/luban-config/conf $(1)/target/configs/%_defconfig outputmakefile
$(call check_defconfig_change,$(1)/target/configs/$$@)
@$$(COMMON_CONFIG_ENV) BR2_DEFCONFIG=$(1)/target/configs/$$@ \
$(BUILD_DIR)/luban-config/conf --defconfig=$(1)/target/configs/$$@ $$(CONFIG_CONFIG_IN)
@echo "$(1)/target/configs/$$@" >$(O)/.defconfig_file
@echo "LUBAN_CURRENT_OUT=$(LUBAN_CURRENT_OUT)">$(CURDIR)/output/.current
ifeq ($(B),1)
$(MAKE) O=$(O) all
endif
endef
$(eval $(foreach d,$(call reverse,$(TOPDIR) $(BR2_EXTERNAL_DIRS)),$(call percent_defconfig,$(d))$(sep)))
update-defconfig: savedefconfig
savedefconfig: $(BUILD_DIR)/luban-config/conf outputmakefile
@$(COMMON_CONFIG_ENV) $< \
--savedefconfig=$(CONFIG_DIR)/defconfig \
$(CONFIG_CONFIG_IN)
@$(SED) '/^BR2_DEFCONFIG=/d' $(CONFIG_DIR)/defconfig
@if [ -f $(O)/.defconfig_file ]; then \
cp -f $(CONFIG_DIR)/defconfig `cat $(O)/.defconfig_file`; \
echo "`cat $(O)/.defconfig_file` is updated"; \
fi
# generate br2-external files before apply new sdk defconfig
external-update:
@$(TOPDIR)/tools/support/scripts/br2-external -d '$(BASE_DIR)' $(LUBAN_EXTERNAL)
.PHONY: defconfig savedefconfig update-defconfig external-update
################################################################################
#
# Cleanup and misc junk
#
################################################################################
# staging and target directories do NOT list these as
# dependencies anywhere else
$(BUILD_DIR) $(BASE_TARGET_DIR) $(HOST_DIR) $(BINARIES_DIR) $(LEGAL_INFO_DIR) $(REDIST_SOURCES_DIR_TARGET) $(REDIST_SOURCES_DIR_HOST) $(PER_PACKAGE_DIR):
@mkdir -p $@
# outputmakefile generates a Makefile in the output directory, if using a
# separate output directory. This allows convenient use of make in the
# output directory.
.PHONY: outputmakefile
outputmakefile:
ifeq ($(NEED_WRAPPER),y)
$(Q)$(TOPDIR)/tools/support/scripts/mkmakefile $(TOPDIR) $(O)
endif
# printvars prints all the variables currently defined in our
# Makefiles. Alternatively, if a non-empty VARS variable is passed,
# only the variables matching the make pattern passed in VARS are
# displayed.
# show-vars does the same, but as a JSON dictionnary.
.PHONY: printvars
printvars:
@:
$(foreach V, \
$(sort $(filter $(VARS),$(.VARIABLES))), \
$(if $(filter-out environment% default automatic, \
$(origin $V)), \
$(if $(QUOTED_VARS),\
$(info $V='$(subst ','\'',$(if $(RAW_VARS),$(value $V),$($V)))'), \
$(info $V=$(if $(RAW_VARS),$(value $V),$($V))))))
# ')))) # Syntax colouring...
.PHONY: show-vars
show-vars: VARS?=%
show-vars:
@:
$(info $(call clean-json, { \
$(foreach V, \
$(sort $(filter $(VARS),$(.VARIABLES))), \
$(if $(filter-out environment% default automatic, $(origin $V)), \
"$V": { \
"expanded": $(call mk-json-str,$($V))$(comma) \
"raw": $(call mk-json-str,$(value $V)) \
}$(comma) \
) \
) \
} ))
.PHONY: $(HIDDEN_PREFIX)-clean
$(HIDDEN_PREFIX)-clean: $(HIDDEN_PREFIX)-pkg_clean
$(Q)rm -rf $(BASE_TARGET_DIR) \
$(BINARIES_DIR) \
$(HOST_DIR) \
$(BUILD_DIR) \
$(BASE_DIR)/staging
.PHONY: $(HIDDEN_PREFIX)-distclean
$(HIDDEN_PREFIX)-distclean: $(HIDDEN_PREFIX)-pkg_distclean
$(Q)rm -rf $(BASE_TARGET_DIR) \
$(BINARIES_DIR) \
$(HOST_DIR) \
$(BUILD_DIR) \
$(BASE_DIR)/staging
ifeq ($(O),$(CURDIR)/output)
$(Q)rm -rf $(O)
endif
$(Q)rm -rf $(BR2_CONFIG) \
$(CONFIG_DIR)/.defconfig_file \
$(CONFIG_DIR)/.config.old \
$(CONFIG_DIR)/..config.tmp \
$(CONFIG_DIR)/.auto.deps
.PHONY: help-full
help-full:
@echo 'Cleaning:'
@echo ' clean - delete all files created by build'
@echo ' clean-source - delete all source files created by build'
@echo ' distclean - delete all non-source files (including .config)'
@echo
@echo 'Build:'
@echo ' all - make world'
@echo
@echo 'Configuration:'
@echo ' menuconfig - interactive curses-based configurator'
@echo ' savedefconfig - Save current config to BR2_DEFCONFIG (minimal config)'
@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>-srcclean - Remove extracted source files for <pkg>'
@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>-show-info - generate info about <pkg>, as a JSON blurb'
@echo ' <pkg>-show-depends - List packages on which <pkg> depends'
@echo ' <pkg>-show-rdepends - List packages which have <pkg> as a dependency'
@echo ' <pkg>-show-recursive-depends'
@echo ' - Recursively list packages on which <pkg> depends'
@echo ' <pkg>-show-recursive-rdepends'
@echo ' - Recursively list packages which have <pkg> as a dependency'
@echo ' <pkg>-clean - 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>-reinstall - Restart the build from the install step'
$(foreach p,$(HELP_PACKAGES), \
@echo $(sep) \
@echo '$($(p)_NAME):' $(sep) \
$($(p)_HELP_CMDS)$(sep))
@echo
@echo 'Miscellaneous:'
@echo ' source - download all sources needed for offline-build'
@echo ' external-deps - list external packages used'
@echo ' show-info - generate info about packages, as a JSON blurb'
@echo ' printvars - dump internal variables selected with VARS=...'
@echo ' show-vars - dump all internal variables as a JSON blurb; use VARS=...'
@echo ' to limit the list to variables names matching that pattern'
@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
# List the defconfig files
# $(1): base directory
# $(2): br2-external name, empty for bundled
define list-defconfigs
@first=true; \
for defconfig in $(1)/target/configs/*_defconfig; do \
[ -f "$${defconfig}" ] || continue; \
if $${first}; then \
if [ "$(2)" ]; then \
printf 'External configs in "$(call qstrip,$(2))":\n'; \
else \
printf "Built-in configs:\n"; \
fi; \
first=false; \
fi; \
defconfig="$${defconfig##*/}"; \
printf " %-35s - Build for %s\n" "$${defconfig}" "$${defconfig%_defconfig}"; \
done; \
$${first} || printf "\n"
endef
# We iterate over BR2_EXTERNAL_NAMES rather than BR2_EXTERNAL_DIRS,
# because we want to display the name of the br2-external tree.
.PHONY: list-defconfigs
list-defconfigs:
$(call list-defconfigs,$(TOPDIR))
$(foreach name,$(BR2_EXTERNAL_NAMES),\
$(call list-defconfigs,$(BR2_EXTERNAL_$(name)_PATH),\
$(BR2_EXTERNAL_$(name)_DESC))$(sep))
print-version:
@echo $(BR2_VERSION_FULL)
check-flake8:
$(Q)git ls-tree -r --name-only HEAD \
| xargs file \
| grep 'Python script' \
| cut -d':' -f1 \
| xargs -- python3 -m flake8 --statistics
check-package:
find $(TOPDIR) -type f \( -name '*.mk' -o -name '*.hash' -o -name 'Config.*' -o -name '*.patch' \) \
-exec ./utils/check-package --exclude=Sob {} +
.PHONY: $(noconfig_targets)
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