# Makefile for buildroot2
#
#
# 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
#--------------------------------------------------------------
# Set and export the version string
-export BR2_VERSION:=2012.02-git
+export BR2_VERSION:=2013.02-rc1
# Check for minimal make version (note: this check will break at make 10.x)
MIN_MAKE_VERSION=3.81
-ifeq ($(firstword $(sort $(MAKE_VERSION) $(MIN_MAKE_VERSION))),$(MAKE_VERSION))
+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 := $(shell uname -m | \
+ sed -e s/i.86/x86/ \
+ -e s/sun4u/sparc64/ \
+ -e s/arm.*/arm/ \
+ -e s/sa110/arm/ \
+ -e s/ppc64/powerpc/ \
+ -e s/ppc/powerpc/ \
+ -e s/macppc/powerpc/\
+ -e s/sh.*/sh/)
+
# This top-level Makefile can *not* be executed in parallel
.NOTPARALLEL:
export BR2_VERSION_FULL:=$(BR2_VERSION)$(shell $(TOPDIR)/support/scripts/setlocalversion)
noconfig_targets:=menuconfig nconfig gconfig xconfig config oldconfig randconfig \
- defconfig %_defconfig savedefconfig allyesconfig allnoconfig silentoldconfig release \
+ %_defconfig allyesconfig allnoconfig silentoldconfig release \
randpackageconfig allyespackageconfig allnopackageconfig \
- source-check
+ source-check print-version
# Strip quotes and then whitespaces
qstrip=$(strip $(subst ",,$(1)))
NEED_WRAPPER=y
endif
+BUILDROOT_CONFIG=$(CONFIG_DIR)/.config
+
# Pull in the user's configuration file
ifeq ($(filter $(noconfig_targets),$(MAKECMDGOALS)),)
--include $(CONFIG_DIR)/.config
-endif
-
-# Override BR2_DL_DIR if shell variable defined
-ifneq ($(BUILDROOT_DL_DIR),)
-BR2_DL_DIR:=$(BUILDROOT_DL_DIR)
+-include $(BUILDROOT_CONFIG)
endif
# To put more focus on warnings, be less verbose as default
export HOSTAR HOSTAS HOSTCC HOSTCXX HOSTFC HOSTLD
export HOSTCC_NOCCACHE HOSTCXX_NOCCACHE
+# Make sure pkg-config doesn't look outside the buildroot tree
+unexport PKG_CONFIG_PATH
+unexport PKG_CONFIG_SYSROOT_DIR
+
+# Having DESTDIR set in the environment confuses the installation
+# steps of some packages.
+unexport DESTDIR
+
# bash prints the name of the directory on 'cd <dir>' if CDPATH is
# set, so unset it here to not cause problems. Notice that the export
# line doesn't affect the environment of $(shell ..) calls, so
ifeq ($(BR2_HAVE_DOT_CONFIG),y)
-# cc-option
-# Usage: cflags-y+=$(call cc-option, -march=winchip-c6, -march=i586)
-# sets -march=winchip-c6 if supported else falls back to -march=i586
-# without checking the latter.
-cc-option=$(shell if $(TARGET_CC) $(TARGET_CFLAGS) $(1) -S -o /dev/null -xc /dev/null \
- > /dev/null 2>&1; then echo "$(1)"; else echo "$(2)"; fi ;)
-
#############################################################
#
# Hide troublesome environment variables from sub processes
unexport CXXFLAGS
unexport GREP_OPTIONS
unexport CONFIG_SITE
+unexport QMAKESPEC
GNU_HOST_NAME:=$(shell support/gnuconfig/config.guess)
-#############################################################
-#
-# Setup the proper filename extensions for the host
-#
-##############################################################
-ifneq ($(findstring linux,$(GNU_HOST_NAME)),)
-HOST_EXEEXT:=
-HOST_LIBEXT:=.a
-HOST_SHREXT:=.so
-endif
-ifneq ($(findstring apple,$(GNU_HOST_NAME)),)
-HOST_EXEEXT:=
-HOST_LIBEXT:=.a
-HOST_SHREXT:=.dylib
-endif
-ifneq ($(findstring cygwin,$(GNU_HOST_NAME)),)
-HOST_EXEEXT:=.exe
-HOST_LIBEXT:=.lib
-HOST_SHREXT:=.dll
-HOST_LOADLIBES=-lcurses -lintl
-export HOST_LOADLIBES
-endif
-ifneq ($(findstring mingw,$(GNU_HOST_NAME)),)
-HOST_EXEEXT:=.exe
-HOST_LIBEXT:=.lib
-HOST_SHREXT:=.dll
-endif
-
##############################################################
#
# The list of stuff to build for the target toolchain
# Strip off the annoying quoting
ARCH:=$(call qstrip,$(BR2_ARCH))
-ifeq ($(ARCH),xtensa)
-ARCH:=$(ARCH)_$(call qstrip,$(BR2_xtensa_core_name))
-endif
KERNEL_ARCH:=$(shell echo "$(ARCH)" | sed -e "s/-.*//" \
-e s/i.86/i386/ -e s/sun4u/sparc64/ \
-e s/arm.*/arm/ -e s/sa110/arm/ \
+ -e s/aarch64/arm64/ \
-e s/bfin/blackfin/ \
-e s/parisc64/parisc/ \
-e s/powerpc64/powerpc/ \
XZCAT:=$(call qstrip,$(BR2_XZCAT))
TAR_OPTIONS=$(call qstrip,$(BR2_TAR_OPTIONS)) -xf
-GNU_TARGET_SUFFIX:=-$(call qstrip,$(BR2_GNU_TARGET_SUFFIX))
-
# packages compiled for the host go here
HOST_DIR:=$(call qstrip,$(BR2_HOST_DIR))
+# locales to generate
+GENERATE_LOCALE=$(call qstrip,$(BR2_GENERATE_LOCALE))
+
# stamp (dependency) files go here
STAMP_DIR:=$(BASE_DIR)/stamps
BINARIES_DIR:=$(BASE_DIR)/images
TARGET_DIR:=$(BASE_DIR)/target
TOOLCHAIN_DIR=$(BASE_DIR)/toolchain
-TARGET_SKELETON=$(TOPDIR)/fs/skeleton
+TARGET_SKELETON=$(TOPDIR)/system/skeleton
+
+LEGAL_INFO_DIR=$(BASE_DIR)/legal-info
+REDIST_SOURCES_DIR=$(LEGAL_INFO_DIR)/sources
+LICENSE_FILES_DIR=$(LEGAL_INFO_DIR)/licenses
+LEGAL_MANIFEST_CSV=$(LEGAL_INFO_DIR)/manifest.csv
+LEGAL_LICENSES_TXT=$(LEGAL_INFO_DIR)/licenses.txt
+LEGAL_WARNINGS=$(LEGAL_INFO_DIR)/.warnings
+LEGAL_REPORT=$(LEGAL_INFO_DIR)/README
+
+# Location of a file giving a big fat warning that output/target
+# should not be used as the root filesystem.
+TARGET_DIR_WARNING_FILE=$(TARGET_DIR)/THIS_IS_NOT_YOUR_ROOT_FILESYSTEM
ifeq ($(BR2_CCACHE),y)
CCACHE:=$(HOST_DIR)/usr/bin/ccache
-CCACHE_CACHE_DIR=$(HOME)/.buildroot-ccache
+BUILDROOT_CACHE_DIR = $(call qstrip,$(BR2_CCACHE_DIR))
+export BUILDROOT_CACHE_DIR
HOSTCC := $(CCACHE) $(HOSTCC)
HOSTCXX := $(CCACHE) $(HOSTCXX)
endif
-include toolchain/Makefile.in
-include package/Makefile.in
+# Scripts in support/ or post-build scripts may need to reference
+# these locations, so export them so it is easier to use
+export BUILDROOT_CONFIG
+export TARGET_DIR
+export STAGING_DIR
+export HOST_DIR
+export BINARIES_DIR
+export BASE_DIR
#############################################################
#
all: world
+# Include legacy before the other things, because package .mk files
+# may rely on it.
+ifneq ($(BR2_DEPRECATED),y)
+include Makefile.legacy
+endif
+
+include package/Makefile.in
include support/dependencies/dependencies.mk
# We also need the various per-package makefiles, which also add
include package/*/*.mk
include boot/common.mk
-include target/Makefile.in
include linux/linux.mk
+include system/system.mk
TARGETS+=target-finalize
TARGETS+=target-purgelocales
endif
+ifneq ($(BR2_TOOLCHAIN_EXTERNAL_GLIBC)$(BR2_TOOLCHAIN_CTNG_eglibc)$(BR2_TOOLCHAIN_CTNG_glibc),)
+ifneq ($(GENERATE_LOCALE),)
+TARGETS+=target-generatelocales
+endif
+endif
+
+ifeq ($(BR2_ECLIPSE_REGISTER),y)
+TARGETS+=toolchain-eclipse-register
+endif
+
include fs/common.mk
-TARGETS+=erase-fakeroots
+TARGETS+=target-post-image
TARGETS_CLEAN:=$(patsubst %,%-clean,$(TARGETS))
TARGETS_SOURCE:=$(patsubst %,%-source,$(TARGETS) $(BASE_TARGETS))
$($(dep))))
HOST_SOURCE += $(addsuffix -source,$(sort $(TARGETS_HOST_DEPS) $(HOST_DEPS)))
+TARGETS_LEGAL_INFO:=$(patsubst %,%-legal-info,\
+ $(TARGETS) $(BASE_TARGETS) $(TARGETS_HOST_DEPS) $(HOST_DEPS))))
+
# all targets depend on the crosscompiler and it's prerequisites
$(TARGETS_ALL): __real_tgt_%: $(BASE_TARGETS) %
-dirs: $(DL_DIR) $(TOOLCHAIN_DIR) $(BUILD_DIR) $(STAGING_DIR) $(TARGET_DIR) \
+dirs: $(TOOLCHAIN_DIR) $(BUILD_DIR) $(STAGING_DIR) $(TARGET_DIR) \
$(HOST_DIR) $(BINARIES_DIR) $(STAMP_DIR)
-$(BASE_TARGETS): dirs $(O)/toolchainfile.cmake
+$(BASE_TARGETS): dirs $(HOST_DIR)/usr/share/buildroot/toolchainfile.cmake
-$(BUILD_DIR)/buildroot-config/auto.conf: $(CONFIG_DIR)/.config
+$(BUILD_DIR)/buildroot-config/auto.conf: $(BUILDROOT_CONFIG)
$(MAKE) $(EXTRAMAKEARGS) HOSTCC="$(HOSTCC_NOCCACHE)" HOSTCXX="$(HOSTCXX_NOCCACHE)" silentoldconfig
prepare: $(BUILD_DIR)/buildroot-config/auto.conf
-world: prepare dirs dependencies $(BASE_TARGETS) $(TARGETS_ALL)
-
-$(O)/toolchainfile.cmake:
- @echo -en "\
- set(CMAKE_SYSTEM_NAME Linux)\n\
- set(CMAKE_C_COMPILER $(TARGET_CC_NOCCACHE))\n\
- set(CMAKE_CXX_COMPILER $(TARGET_CXX_NOCCACHE))\n\
- set(CMAKE_C_FLAGS \"\$${CMAKE_C_FLAGS} $(TARGET_CFLAGS)\" CACHE STRING \"Buildroot CFLAGS\" FORCE)\n\
- set(CMAKE_CXX_FLAGS \"\$${CMAKE_CXX_FLAGS} $(TARGET_CXXFLAGS)\" CACHE STRING \"Buildroot CXXFLAGS\" FORCE)\n\
- set(CMAKE_INSTALL_SO_NO_EXE 0)\n\
- set(CMAKE_PROGRAM_PATH \"$(HOST_DIR)/usr/bin\")\n\
- set(CMAKE_FIND_ROOT_PATH \"$(STAGING_DIR)\")\n\
- set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)\n\
- set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)\n\
- set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)\n\
- set(ENV{PKG_CONFIG_SYSROOT_DIR} \"$(STAGING_DIR)\")\n\
- " > $@
-
-.PHONY: all world dirs clean distclean source outputmakefile \
+toolchain: prepare dirs dependencies $(BASE_TARGETS)
+
+world: toolchain $(TARGETS_ALL)
+
+.PHONY: all world toolchain dirs clean distclean source outputmakefile \
+ legal-info legal-info-prepare legal-info-clean \
$(BASE_TARGETS) $(TARGETS) $(TARGETS_ALL) \
- $(TARGETS_CLEAN) $(TARGETS_DIRCLEAN) $(TARGETS_SOURCE) \
- $(DL_DIR) $(TOOLCHAIN_DIR) $(BUILD_DIR) $(STAGING_DIR) $(TARGET_DIR) \
+ $(TARGETS_CLEAN) $(TARGETS_DIRCLEAN) $(TARGETS_SOURCE) $(TARGETS_LEGAL_INFO) \
+ $(TOOLCHAIN_DIR) $(BUILD_DIR) $(STAGING_DIR) $(TARGET_DIR) \
$(HOST_DIR) $(BINARIES_DIR) $(STAMP_DIR)
#############################################################
# dependencies anywhere else
#
#############################################################
-$(DL_DIR) $(TOOLCHAIN_DIR) $(BUILD_DIR) $(HOST_DIR) $(BINARIES_DIR) $(STAMP_DIR):
+$(TOOLCHAIN_DIR) $(BUILD_DIR) $(HOST_DIR) $(BINARIES_DIR) $(STAMP_DIR) $(LEGAL_INFO_DIR) $(REDIST_SOURCES_DIR):
@mkdir -p $@
$(STAGING_DIR):
if [ -d "$(TARGET_SKELETON)" ]; then \
cp -fa $(TARGET_SKELETON)/* $(TARGET_DIR)/; \
fi; \
- touch $(STAGING_DIR)/.fakeroot.00000; \
fi
+ cp support/misc/target-dir-warning.txt $(TARGET_DIR_WARNING_FILE)
-find $(TARGET_DIR) -type d -name CVS -print0 -o -name .svn -print0 | xargs -0 rm -rf
-find $(TARGET_DIR) -type f \( -name .empty -o -name '*~' \) -print0 | xargs -0 rm -rf
touch $@
$(TARGET_DIR): $(BUILD_DIR)/.root
-erase-fakeroots:
- rm -f $(BUILD_DIR)/.fakeroot*
+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
+STRIP_FIND_CMD += -not \( $(call findfileclauses,libpthread*.so* $(call qstrip,$(BR2_STRIP_EXCLUDE_FILES))) \) -print
target-finalize:
ifeq ($(BR2_HAVE_DEVFILES),y)
( support/scripts/copy.sh $(STAGING_DIR) $(TARGET_DIR) )
else
- rm -rf $(TARGET_DIR)/usr/include $(TARGET_DIR)/usr/lib/pkgconfig $(TARGET_DIR)/usr/share/aclocal
+ rm -rf $(TARGET_DIR)/usr/include $(TARGET_DIR)/usr/share/aclocal \
+ $(TARGET_DIR)/usr/lib/pkgconfig $(TARGET_DIR)/usr/share/pkgconfig
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
endif
ifeq ($(BR2_PACKAGE_PYTHON_PYC_ONLY),y)
find $(TARGET_DIR)/usr/lib/ -name '*.py' -print0 | xargs -0 rm -f
endif
- find $(TARGET_DIR) -type f -perm +111 '!' -name 'libthread_db*.so*' | \
- xargs $(STRIPCMD) 2>/dev/null || true
+ $(STRIP_FIND_CMD) | xargs $(STRIPCMD) 2>/dev/null || true
find $(TARGET_DIR)/lib/modules -type f -name '*.ko' | \
xargs -r $(KSTRIPCMD) || true
+# See http://sourceware.org/gdb/wiki/FAQ, "GDB does not see any threads
+# besides the one in which crash occurred; or SIGTRAP kills my program when
+# I set a breakpoint"
+ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),y)
+ find $(TARGET_DIR)/lib -type f -name 'libpthread*.so*' | \
+ xargs $(STRIPCMD) $(STRIP_STRIP_DEBUG) || true
+endif
+
mkdir -p $(TARGET_DIR)/etc
# Mandatory configuration file and auxilliary cache directory
# for recent versions of ldconfig
else \
/sbin/ldconfig -r $(TARGET_DIR); \
fi
- echo $(BR2_VERSION_FULL) > $(TARGET_DIR)/etc/br-version
+ ( \
+ echo "NAME=Buildroot"; \
+ echo "VERSION=$(BR2_VERSION_FULL)"; \
+ echo "ID=buildroot"; \
+ echo "VERSION_ID=$(BR2_VERSION)"; \
+ echo "PRETTY_NAME=\"Buildroot $(BR2_VERSION)\"" \
+ ) > $(TARGET_DIR)/etc/os-release
+
+ @for dir in $(call qstrip,$(BR2_ROOTFS_OVERLAY)); do \
+ $(call MESSAGE,"Copying overlay $${dir}"); \
+ rsync -a \
+ --exclude .empty --exclude .svn --exclude .git \
+ --exclude .hg --exclude '*~' \
+ $${dir}/ $(TARGET_DIR); \
+ done
ifneq ($(BR2_ROOTFS_POST_BUILD_SCRIPT),"")
- $(BR2_ROOTFS_POST_BUILD_SCRIPT) $(TARGET_DIR)
+ @$(call MESSAGE,"Executing post-build script\(s\)")
+ @$(foreach s, $(call qstrip,$(BR2_ROOTFS_POST_BUILD_SCRIPT)), \
+ $(s) $(TARGET_DIR)$(sep))
endif
ifeq ($(BR2_ENABLE_LOCALE_PURGE),y)
done
endif
+ifneq ($(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'.'` ; \
+ if test -z "$${charmap}" ; then \
+ charmap="UTF-8" ; \
+ fi ; \
+ echo "Generating locale $${inputfile}.$${charmap}" ; \
+ I18NPATH=$(STAGING_DIR)/usr/share/i18n:/usr/share/i18n \
+ $(HOST_DIR)/usr/bin/localedef \
+ --prefix=$(TARGET_DIR) \
+ --`echo $(BR2_ENDIAN) | tr [A-Z] [a-z]`-endian \
+ -i $${inputfile} -f $${charmap} \
+ $${locale} ; \
+ done
+endif
+
+target-post-image:
+ifneq ($(BR2_ROOTFS_POST_IMAGE_SCRIPT),"")
+ @$(call MESSAGE,"Executing post-image script\(s\)")
+ @$(foreach s, $(call qstrip,$(BR2_ROOTFS_POST_IMAGE_SCRIPT)), \
+ $(s) $(BINARIES_DIR)$(sep))
+endif
+
+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 $(TARGETS)
all: menuconfig
+endif # ifeq ($(BR2_HAVE_DOT_CONFIG),y)
+
# configuration
# ---------------------------------------------------------------------------
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=$(CONFIG_DIR)/.config
+ BUILDROOT_CONFIG=$(BUILDROOT_CONFIG)
xconfig: $(BUILD_DIR)/buildroot-config/qconf outputmakefile
@mkdir -p $(BUILD_DIR)/buildroot-config
randpackageconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
@mkdir -p $(BUILD_DIR)/buildroot-config
- @grep -v BR2_PACKAGE_ $(CONFIG_DIR)/.config > $(CONFIG_DIR)/.config.nopkg
+ @grep -v BR2_PACKAGE_ $(BUILDROOT_CONFIG) > $(CONFIG_DIR)/.config.nopkg
+ @grep '^config BR2_PACKAGE_' Config.in.legacy | \
+ while read config pkg; do \
+ echo "# $$pkg is not set" >> $(CONFIG_DIR)/.config.nopkg; done
@$(COMMON_CONFIG_ENV) \
KCONFIG_ALLCONFIG=$(CONFIG_DIR)/.config.nopkg \
$< --randconfig $(CONFIG_CONFIG_IN)
allyespackageconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
@mkdir -p $(BUILD_DIR)/buildroot-config
- @grep -v BR2_PACKAGE_ $(CONFIG_DIR)/.config > $(CONFIG_DIR)/.config.nopkg
+ @grep -v BR2_PACKAGE_ $(BUILDROOT_CONFIG) > $(CONFIG_DIR)/.config.nopkg
+ @grep '^config BR2_PACKAGE_' Config.in.legacy | \
+ while read config pkg; do \
+ echo "# $$pkg is not set" >> $(CONFIG_DIR)/.config.nopkg; done
@$(COMMON_CONFIG_ENV) \
KCONFIG_ALLCONFIG=$(CONFIG_DIR)/.config.nopkg \
$< --allyesconfig $(CONFIG_CONFIG_IN)
allnopackageconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
@mkdir -p $(BUILD_DIR)/buildroot-config
- @grep -v BR2_PACKAGE_ $(CONFIG_DIR)/.config > $(CONFIG_DIR)/.config.nopkg
+ @grep -v BR2_PACKAGE_ $(BUILDROOT_CONFIG) > $(CONFIG_DIR)/.config.nopkg
@$(COMMON_CONFIG_ENV) \
KCONFIG_ALLCONFIG=$(CONFIG_DIR)/.config.nopkg \
$< --allnoconfig $(CONFIG_CONFIG_IN)
defconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
@mkdir -p $(BUILD_DIR)/buildroot-config
- @$(COMMON_CONFIG_ENV) $< --defconfig $(CONFIG_CONFIG_IN)
+ @$(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
savedefconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
@mkdir -p $(BUILD_DIR)/buildroot-config
- @$(COMMON_CONFIG_ENV) $< --savedefconfig=$(CONFIG_DIR)/defconfig $(CONFIG_CONFIG_IN)
+ @$(COMMON_CONFIG_ENV) $< \
+ --savedefconfig=$(if $(DEFCONFIG),$(DEFCONFIG),$(CONFIG_DIR)/defconfig) \
+ $(CONFIG_CONFIG_IN)
# check if download URLs are outdated
-source-check: allyesconfig
+source-check:
$(MAKE) DL_MODE=SOURCE_CHECK $(EXTRAMAKEARGS) source
-endif # ifeq ($(BR2_HAVE_DOT_CONFIG),y)
+.PHONY: defconfig savedefconfig
#############################################################
#
clean:
rm -rf $(STAGING_DIR) $(TARGET_DIR) $(BINARIES_DIR) $(HOST_DIR) \
- $(STAMP_DIR) $(BUILD_DIR) $(TOOLCHAIN_DIR) $(BASE_DIR)/staging
+ $(STAMP_DIR) $(BUILD_DIR) $(TOOLCHAIN_DIR) $(BASE_DIR)/staging \
+ $(LEGAL_INFO_DIR)
distclean: clean
ifeq ($(DL_DIR),$(TOPDIR)/dl)
ifeq ($(O),output)
rm -rf $(O)
endif
- rm -rf $(CONFIG_DIR)/.config $(CONFIG_DIR)/.config.old $(CONFIG_DIR)/.auto.deps
-
-cross: $(BASE_TARGETS)
+ rm -rf $(BUILDROOT_CONFIG) $(CONFIG_DIR)/.config.old $(CONFIG_DIR)/.auto.deps
help:
@echo 'Cleaning:'
@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 ' oldconfig - resolve any unresolved symbols in .config'
@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
@echo 'Miscellaneous:'
@echo ' source - download all sources needed for offline-build'
- @echo ' source-check - check all packages for valid download URLs'
+ @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'
bzip2 -9 -c < $(OUT).tar > $(OUT).tar.bz2
rm -rf $(OUT) $(OUT).tar
-################################################################################
-# GENDOC -- generates the make targets needed to build a specific type of
-# asciidoc documentation.
-#
-# argument 1 is the name of the document and must be a subdirectory of docs/;
-# the top-level asciidoc file must have the same name
-# argument 2 is the type of document to generate (-f argument of a2x)
-# argument 3 is the document type as used in the make target
-# argument 4 is the output file extension for the document type
-# argument 5 is the human text for the document type
-# argument 6 (optional) are extra arguments for a2x
-#
-# The variable <DOCUMENT_NAME>_SOURCES defines the dependencies.
-################################################################################
-define GENDOC_INNER
-$(1): $(1)-$(3)
-.PHONY: $(1)-$(3)
-$(1)-$(3): $$(O)/docs/$(1)/$(1).$(4)
-
-$$(O)/docs/$(1)/$(1).$(4): docs/$(1)/$(1).txt $$($(call UPPERCASE,$(1))_SOURCES)
- @echo "Generating $(5) $(1)..."
- $(Q)mkdir -p $$(@D)
- $(Q)a2x $(6) -f $(2) -d book -L -r $(TOPDIR)/docs/images \
- -D $$(@D) $$<
-endef
-
-################################################################################
-# GENDOC -- generates the make targets needed to build asciidoc documentation.
-#
-# argument 1 is the name of the document and must be a subdirectory of docs/;
-# the top-level asciidoc file must have the same name
-#
-# The variable <DOCUMENT_NAME>_SOURCES defines the dependencies.
-################################################################################
-define GENDOC
-$(call GENDOC_INNER,$(1),xhtml,html,html,HTML)
-$(call GENDOC_INNER,$(1),chunked,split-html,chunked,Split HTML)
-$(call GENDOC_INNER,$(1),pdf,pdf,pdf,PDF,--dblatex-opts "-P latex.output.revhistory=0")
-$(call GENDOC_INNER,$(1),text,txt,text,Text)
-$(call GENDOC_INNER,$(1),epub,epub,epub,EPUB)
-clean: clean-$(1)
-clean-$(1):
- $(Q)$(RM) -rf $(O)/docs/$(1)
-.PHONY: $(1) clean-$(1)
-endef
-
-MANUAL_SOURCES = $(wildcard docs/manual/*.txt) $(wildcard docs/images/*)
-$(eval $(call GENDOC,manual))
+print-version:
+ @echo $(BR2_VERSION_FULL)
-.PHONY: $(noconfig_targets)
+include docs/manual/manual.mk
+.PHONY: $(noconfig_targets)
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