1 # Makefile for buildroot
3 # Copyright (C) 1999-2005 by Erik Andersen <andersen@codepoet.org>
4 # Copyright (C) 2006-2014 by the Buildroot developers <buildroot@uclibc.org>
5 # Copyright (C) 2014-2017 by the Buildroot developers <buildroot@buildroot.org>
7 # This program is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 2 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 # General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this program; if not, write to the Free Software
19 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #--------------------------------------------------------------
23 # Just run 'make menuconfig', configure stuff, then run 'make'.
24 # You shouldn't need to mess with anything beyond this point...
25 #--------------------------------------------------------------
27 # Delete default rules. We don't use them. This saves a bit of time.
30 # we want bash as shell
31 SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
32 else if [ -x /bin/bash ]; then echo /bin/bash; \
35 # Set O variable if not already done on the command line;
36 # or avoid confusing packages that can use the O=<dir> syntax for out-of-tree
37 # build by preventing it from being forwarded to sub-make calls.
38 ifneq ("$(origin O)", "command line")
42 # Check if the current Buildroot execution meets all the pre-requisites.
43 # If they are not met, Buildroot will actually do its job in a sub-make meeting
44 # its pre-requisites, which are:
45 # 1- Permissive enough umask:
46 # Wrong or too restrictive umask will prevent Buildroot and packages from
47 # creating files and directories.
48 # 2- Absolute canonical CWD (i.e. $(CURDIR)):
49 # Otherwise, some packages will use CWD as-is, others will compute its
50 # absolute canonical path. This makes harder tracking and fixing host
52 # 3- Absolute canonical output location (i.e. $(O)):
53 # For the same reason as the one for CWD.
55 # Remove the trailing '/.' from $(O) as it can be added by the makefile wrapper
56 # installed in the $(O) directory.
57 # Also remove the trailing '/' the user can set when on the command line.
58 override O := $(patsubst %/,%,$(patsubst %.,%,$(O)))
59 # Make sure $(O) actually exists before calling realpath on it; this is to
60 # avoid empty CANONICAL_O in case on non-existing entry.
61 CANONICAL_O := $(shell mkdir -p $(O) >/dev/null 2>&1)$(realpath $(O))
63 CANONICAL_CURDIR = $(realpath $(CURDIR))
67 # Make sure O= is passed (with its absolute canonical path) everywhere the
68 # toplevel makefile is called back.
69 EXTRAMAKEARGS := O=$(CANONICAL_O)
71 # Check Buildroot execution pre-requisites here.
72 ifneq ($(shell umask):$(CURDIR):$(O),$(REQ_UMASK):$(CANONICAL_CURDIR):$(CANONICAL_O))
73 .PHONY: _all $(MAKECMDGOALS)
79 @umask $(REQ_UMASK) && \
80 $(MAKE) -C $(CANONICAL_CURDIR) --no-print-directory \
81 $(MAKECMDGOALS) $(EXTRAMAKEARGS)
83 else # umask / $(CURDIR) / $(O)
85 # This is our default rule, so must come first
89 # Set and export the version string
90 export BR2_VERSION := 2017.11-git
91 # Actual time the release is cut (for reproducible builds)
92 BR2_VERSION_EPOCH = 1504300000
94 # Save running make version since it's clobbered by the make package
95 RUNNING_MAKE_VERSION := $(MAKE_VERSION)
97 # Check for minimal make version (note: this check will break at make 10.x)
98 MIN_MAKE_VERSION = 3.81
99 ifneq ($(firstword $(sort $(RUNNING_MAKE_VERSION) $(MIN_MAKE_VERSION))),$(MIN_MAKE_VERSION))
100 $(error You have make '$(RUNNING_MAKE_VERSION)' installed. GNU make >= $(MIN_MAKE_VERSION) is required)
103 # Parallel execution of this Makefile is disabled because it changes
104 # the packages building order, that can be a problem for two reasons:
105 # - If a package has an unspecified optional dependency and that
106 # dependency is present when the package is built, it is used,
107 # otherwise it isn't (but compilation happily proceeds) so the end
108 # result will differ if the order is swapped due to parallel
110 # - Also changing the building order can be a problem if two packages
111 # manipulate the same file in the target directory.
113 # Taking into account the above considerations, if you still want to execute
114 # this top-level Makefile in parallel comment the ".NOTPARALLEL" line and
115 # use the -j<jobs> option when building, e.g:
116 # make -j$((`getconf _NPROCESSORS_ONLN`+1))
121 CONFIG_CONFIG_IN = Config.in
122 CONFIG = support/kconfig
123 DATE := $(shell date +%Y%m%d)
125 # Compute the full local version string so packages can use it as-is
126 # Need to export it, so it can be got from environment in children (eg. mconf)
127 export BR2_VERSION_FULL := $(BR2_VERSION)$(shell $(TOPDIR)/support/scripts/setlocalversion)
129 # List of targets and target patterns for which .config doesn't need to be read in
130 noconfig_targets := menuconfig nconfig gconfig xconfig config oldconfig randconfig \
131 defconfig %_defconfig allyesconfig allnoconfig alldefconfig silentoldconfig release \
132 randpackageconfig allyespackageconfig allnopackageconfig \
133 print-version olddefconfig distclean manual manual-%
135 # Some global targets do not trigger a build, but are used to collect
136 # metadata, or do various checks. When such targets are triggered,
137 # some packages should not do their configuration sanity
138 # checks. Provide them a BR_BUILDING variable set to 'y' when we're
139 # actually building and they should do their sanity checks.
141 # We're building in two situations: when MAKECMDGOALS is empty
142 # (default target is to build), or when MAKECMDGOALS contains
143 # something else than one of the nobuild_targets.
144 nobuild_targets := source %-source source-check \
145 legal-info %-legal-info external-deps _external-deps \
146 clean distclean help show-targets graph-depends \
147 %-graph-depends %-show-depends %-show-version \
148 graph-build graph-size list-defconfigs \
149 savedefconfig printvars
150 ifeq ($(MAKECMDGOALS),)
152 else ifneq ($(filter-out $(nobuild_targets),$(MAKECMDGOALS)),)
156 # We call make recursively to build packages. The command-line overrides that
157 # are passed to Buildroot don't apply to those package build systems. In
158 # particular, we don't want to pass down the O=<dir> option for out-of-tree
159 # builds, because the value specified on the command line will not be correct
163 # Include some helper macros and variables
164 include support/misc/utils.mk
166 # Set variables related to in-tree or out-of-tree build.
167 # Here, both $(O) and $(CURDIR) are absolute canonical paths.
168 ifeq ($(O),$(CURDIR)/output)
169 CONFIG_DIR := $(CURDIR)
176 # bash prints the name of the directory on 'cd <dir>' if CDPATH is
177 # set, so unset it here to not cause problems. Notice that the export
178 # line doesn't affect the environment of $(shell ..) calls.
181 BASE_DIR := $(CANONICAL_O)
182 $(if $(BASE_DIR),, $(error output directory "$(O)" does not exist))
185 # Handling of BR2_EXTERNAL.
187 # The value of BR2_EXTERNAL is stored in .br-external in the output directory.
188 # The location of the external.mk makefile fragments is computed in that file.
189 # On subsequent invocations of make, this file is read in. BR2_EXTERNAL can
190 # still be overridden on the command line, therefore the file is re-created
191 # every time make is run.
193 BR2_EXTERNAL_FILE = $(BASE_DIR)/.br-external.mk
194 -include $(BR2_EXTERNAL_FILE)
195 $(shell support/scripts/br2-external \
196 -m -o '$(BR2_EXTERNAL_FILE)' $(BR2_EXTERNAL))
198 include $(BR2_EXTERNAL_FILE)
199 ifneq ($(BR2_EXTERNAL_ERROR),)
200 $(error $(BR2_EXTERNAL_ERROR))
203 # To make sure that the environment variable overrides the .config option,
204 # set this before including .config.
205 ifneq ($(BR2_DL_DIR),)
206 DL_DIR := $(BR2_DL_DIR)
208 ifneq ($(BR2_CCACHE_DIR),)
209 BR_CACHE_DIR := $(BR2_CCACHE_DIR)
212 # Need that early, before we scan packages
213 # Avoids doing the $(or...) everytime
214 BR_GRAPH_OUT := $(or $(BR2_GRAPH_OUT),pdf)
216 BUILD_DIR := $(BASE_DIR)/build
217 BINARIES_DIR := $(BASE_DIR)/images
218 TARGET_DIR := $(BASE_DIR)/target
219 # initial definition so that 'make clean' works for most users, even without
220 # .config. HOST_DIR will be overwritten later when .config is included.
221 HOST_DIR := $(BASE_DIR)/host
222 GRAPHS_DIR := $(BASE_DIR)/graphs
224 LEGAL_INFO_DIR = $(BASE_DIR)/legal-info
225 REDIST_SOURCES_DIR_TARGET = $(LEGAL_INFO_DIR)/sources
226 REDIST_SOURCES_DIR_HOST = $(LEGAL_INFO_DIR)/host-sources
227 LICENSE_FILES_DIR_TARGET = $(LEGAL_INFO_DIR)/licenses
228 LICENSE_FILES_DIR_HOST = $(LEGAL_INFO_DIR)/host-licenses
229 LEGAL_MANIFEST_CSV_TARGET = $(LEGAL_INFO_DIR)/manifest.csv
230 LEGAL_MANIFEST_CSV_HOST = $(LEGAL_INFO_DIR)/host-manifest.csv
231 LEGAL_WARNINGS = $(LEGAL_INFO_DIR)/.warnings
232 LEGAL_REPORT = $(LEGAL_INFO_DIR)/README
234 ################################################################################
236 # staging and target directories do NOT list these as
237 # dependencies anywhere else
239 ################################################################################
240 $(BUILD_DIR) $(TARGET_DIR) $(HOST_DIR) $(BINARIES_DIR) $(LEGAL_INFO_DIR) $(REDIST_SOURCES_DIR_TARGET) $(REDIST_SOURCES_DIR_HOST):
243 BR2_CONFIG = $(CONFIG_DIR)/.config
245 # Pull in the user's configuration file
246 ifeq ($(filter $(noconfig_targets),$(MAKECMDGOALS)),)
247 -include $(BR2_CONFIG)
250 # timezone and locale may affect build output
251 ifeq ($(BR2_REPRODUCIBLE),y)
256 BR2_VERSION_GIT_EPOCH = $(shell GIT_DIR=$(TOPDIR)/.git $(GIT) log -1 --format=%at)
257 export SOURCE_DATE_EPOCH = $(if $(wildcard $(TOPDIR)/.git),$(BR2_VERSION_GIT_EPOCH),$(BR2_VERSION_EPOCH))
258 DEPENDENCIES_HOST_PREREQ += host-fakedate
261 # To put more focus on warnings, be less verbose as default
262 # Use 'make V=1' to see the full commands
263 ifeq ("$(origin V)", "command line")
264 KBUILD_VERBOSE = $(V)
266 ifndef KBUILD_VERBOSE
270 ifeq ($(KBUILD_VERBOSE),1)
280 # kconfig uses CONFIG_SHELL
281 CONFIG_SHELL := $(SHELL)
283 export SHELL CONFIG_SHELL Q KBUILD_VERBOSE
293 HOSTCC := $(shell which $(HOSTCC) || type -p $(HOSTCC) || echo gcc)
295 HOSTCC_NOCCACHE := $(HOSTCC)
298 HOSTCXX := $(shell which $(HOSTCXX) || type -p $(HOSTCXX) || echo g++)
300 HOSTCXX_NOCCACHE := $(HOSTCXX)
314 HOSTOBJCOPY := objcopy
319 HOSTAR := $(shell which $(HOSTAR) || type -p $(HOSTAR) || echo ar)
320 HOSTAS := $(shell which $(HOSTAS) || type -p $(HOSTAS) || echo as)
321 HOSTCPP := $(shell which $(HOSTCPP) || type -p $(HOSTCPP) || echo cpp)
322 HOSTLD := $(shell which $(HOSTLD) || type -p $(HOSTLD) || echo ld)
323 HOSTLN := $(shell which $(HOSTLN) || type -p $(HOSTLN) || echo ln)
324 HOSTNM := $(shell which $(HOSTNM) || type -p $(HOSTNM) || echo nm)
325 HOSTOBJCOPY := $(shell which $(HOSTOBJCOPY) || type -p $(HOSTOBJCOPY) || echo objcopy)
326 HOSTRANLIB := $(shell which $(HOSTRANLIB) || type -p $(HOSTRANLIB) || echo ranlib)
327 SED := $(shell which sed || type -p sed) -i -e
329 export HOSTAR HOSTAS HOSTCC HOSTCXX HOSTLD
330 export HOSTCC_NOCCACHE HOSTCXX_NOCCACHE
332 # Determine the userland we are running on.
334 # Note that, despite its name, we are not interested in the actual
335 # architecture name. This is mostly used to determine whether some
336 # of the binary tools (e.g. pre-built external toolchains) can run
337 # on the current host. So we need to know if the userland we're
338 # running on can actually run those toolchains.
340 # For example, a 64-bit prebuilt toolchain will not run on a 64-bit
341 # kernel if the userland is 32-bit (e.g. in a chroot for example).
343 # So, we extract the first part of the tuple the host gcc was
344 # configured to generate code for; we assume this is our userland.
346 export HOSTARCH := $(shell LC_ALL=C $(HOSTCC_NOCCACHE) -v 2>&1 | \
347 sed -e '/^Target: \([^-]*\).*/!d' \
350 -e 's/sun4u/sparc64/' \
353 -e 's/ppc64/powerpc64/' \
354 -e 's/ppc/powerpc/' \
355 -e 's/macppc/powerpc/' \
358 HOSTCC_VERSION := $(shell $(HOSTCC_NOCCACHE) --version | \
359 sed -n -r 's/^.* ([0-9]*)\.([0-9]*)\.([0-9]*)[ ]*.*/\1 \2/p')
361 # For gcc >= 5.x, we only need the major version.
362 ifneq ($(firstword $(HOSTCC_VERSION)),4)
363 HOSTCC_VERSION := $(firstword $(HOSTCC_VERSION))
366 # Make sure pkg-config doesn't look outside the buildroot tree
367 HOST_PKG_CONFIG_PATH := $(PKG_CONFIG_PATH)
368 unexport PKG_CONFIG_PATH
369 unexport PKG_CONFIG_SYSROOT_DIR
370 unexport PKG_CONFIG_LIBDIR
372 # Having DESTDIR set in the environment confuses the installation
373 # steps of some packages.
376 # Causes breakage with packages that needs host-ruby
379 include package/pkg-utils.mk
380 include package/doc-asciidoc.mk
382 ifeq ($(BR2_HAVE_DOT_CONFIG),y)
384 ################################################################################
386 # Hide troublesome environment variables from sub processes
388 ################################################################################
389 unexport CROSS_COMPILE
399 unexport GREP_OPTIONS
408 GNU_HOST_NAME := $(shell support/gnuconfig/config.guess)
413 # silent mode requested?
414 QUIET := $(if $(findstring s,$(filter-out --%,$(MAKEFLAGS))),-q)
416 # Strip off the annoying quoting
417 ARCH := $(call qstrip,$(BR2_ARCH))
419 KERNEL_ARCH := $(shell echo "$(ARCH)" | sed -e "s/-.*//" \
420 -e s/i.86/i386/ -e s/sun4u/sparc64/ \
423 -e s/arm.*/arm/ -e s/sa110/arm/ \
424 -e s/aarch64.*/arm64/ \
425 -e s/bfin/blackfin/ \
426 -e s/or1k/openrisc/ \
427 -e s/parisc64/parisc/ \
428 -e s/powerpc64.*/powerpc/ \
429 -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \
431 -e s/microblazeel/microblaze/)
433 ZCAT := $(call qstrip,$(BR2_ZCAT))
434 BZCAT := $(call qstrip,$(BR2_BZCAT))
435 XZCAT := $(call qstrip,$(BR2_XZCAT))
436 LZCAT := $(call qstrip,$(BR2_LZCAT))
437 TAR_OPTIONS = $(call qstrip,$(BR2_TAR_OPTIONS)) -xf
439 # packages compiled for the host go here
440 HOST_DIR := $(call qstrip,$(BR2_HOST_DIR))
442 # Quotes are needed for spaces and all in the original PATH content.
443 BR_PATH = "$(HOST_DIR)/bin:$(HOST_DIR)/sbin:$(PATH)"
445 # Location of a file giving a big fat warning that output/target
446 # should not be used as the root filesystem.
447 TARGET_DIR_WARNING_FILE = $(TARGET_DIR)/THIS_IS_NOT_YOUR_ROOT_FILESYSTEM
449 ifeq ($(BR2_CCACHE),y)
450 CCACHE := $(HOST_DIR)/bin/ccache
451 BR_CACHE_DIR ?= $(call qstrip,$(BR2_CCACHE_DIR))
453 HOSTCC := $(CCACHE) $(HOSTCC)
454 HOSTCXX := $(CCACHE) $(HOSTCXX)
459 # Scripts in support/ or post-build scripts may need to reference
460 # these locations, so export them so it is easier to use
462 export BR2_REPRODUCIBLE
469 ################################################################################
471 # You should probably leave this stuff alone unless you know
472 # what you are doing.
474 ################################################################################
478 # Include legacy before the other things, because package .mk files
480 include Makefile.legacy
482 include system/system.mk
483 include package/Makefile.in
484 # arch/arch.mk.* must be after package/Makefile.in because it may need to
485 # complement variables defined therein, like BR_NO_CHECK_HASH_FOR.
486 -include $(wildcard arch/arch.mk.*)
487 include support/dependencies/dependencies.mk
489 include toolchain/*.mk
490 include toolchain/*/*.mk
492 # Include the package override file if one has been provided in the
494 PACKAGE_OVERRIDE_FILE = $(call qstrip,$(BR2_PACKAGE_OVERRIDE_FILE))
495 ifneq ($(PACKAGE_OVERRIDE_FILE),)
496 -include $(PACKAGE_OVERRIDE_FILE)
499 include $(sort $(wildcard package/*/*.mk))
501 include boot/common.mk
502 include linux/linux.mk
505 # If using a br2-external tree, the BR2_EXTERNAL_$(NAME)_PATH variables
506 # are also present in the .config file. Since .config is included after
507 # we defined them in the Makefile, the values for those variables are
508 # quoted. We just include the generated Makefile fragment .br2-external.mk
509 # a third time, which will set those variables to the un-quoted values.
510 include $(BR2_EXTERNAL_FILE)
512 # Nothing to include if no BR2_EXTERNAL tree in use
513 include $(BR2_EXTERNAL_MKS)
515 # Now we are sure we have all the packages scanned and defined. We now
516 # check for each package in the list of enabled packages, that all its
517 # dependencies are indeed enabled.
519 # Only trigger the check for default builds. If the user forces building
520 # a package, even if not enabled in the configuration, we want to accept
523 ifeq ($(MAKECMDGOALS),)
525 define CHECK_ONE_DEPENDENCY
526 ifeq ($$($(2)_TYPE),target)
527 ifeq ($$($(2)_IS_VIRTUAL),)
528 ifneq ($$($$($(2)_KCONFIG_VAR)),y)
529 $$(error $$($(2)_NAME) is in the dependency chain of $$($(1)_NAME) that \
530 has added it to its _DEPENDENCIES variable without selecting it or \
531 depending on it from Config.in)
537 $(foreach pkg,$(call UPPERCASE,$(PACKAGES)),\
538 $(foreach dep,$(call UPPERCASE,$($(pkg)_FINAL_ALL_DEPENDENCIES)),\
539 $(eval $(call CHECK_ONE_DEPENDENCY,$(pkg),$(dep))$(sep))))
544 dirs: $(BUILD_DIR) $(STAGING_DIR) $(TARGET_DIR) \
545 $(HOST_DIR) $(HOST_DIR)/usr $(BINARIES_DIR)
547 $(BUILD_DIR)/buildroot-config/auto.conf: $(BR2_CONFIG)
548 $(MAKE1) $(EXTRAMAKEARGS) HOSTCC="$(HOSTCC_NOCCACHE)" HOSTCXX="$(HOSTCXX_NOCCACHE)" silentoldconfig
551 prepare: $(BUILD_DIR)/buildroot-config/auto.conf
554 world: target-post-image
558 @$(call MESSAGE,"Rendering the SDK relocatable")
559 $(TOPDIR)/support/scripts/fix-rpath host
560 $(TOPDIR)/support/scripts/fix-rpath staging
561 $(INSTALL) -m 755 $(TOPDIR)/support/misc/relocate-sdk.sh $(HOST_DIR)/relocate-sdk.sh
562 echo $(HOST_DIR) > $(HOST_DIR)/share/buildroot/sdk-location
564 # Compatibility symlink in case a post-build script still uses $(HOST_DIR)/usr
565 $(HOST_DIR)/usr: $(HOST_DIR)
568 # Populating the staging with the base directories is handled by the skeleton package
570 @mkdir -p $(STAGING_DIR)
571 @ln -snf $(STAGING_DIR) $(BASE_DIR)/staging
573 RSYNC_VCS_EXCLUSIONS = \
574 --exclude .svn --exclude .git --exclude .hg --exclude .bzr \
577 STRIP_FIND_CMD = find $(TARGET_DIR)
578 ifneq (,$(call qstrip,$(BR2_STRIP_EXCLUDE_DIRS)))
579 STRIP_FIND_CMD += \( $(call finddirclauses,$(TARGET_DIR),$(call qstrip,$(BR2_STRIP_EXCLUDE_DIRS))) \) -prune -o
581 STRIP_FIND_CMD += -type f \( -perm /111 -o -name '*.so*' \)
583 # - libpthread.so: a non-stripped libpthread shared library is needed for
584 # proper debugging of pthread programs using gdb.
585 # - ld.so: a non-stripped dynamic linker library is needed for valgrind
586 # - kernel modules (*.ko): do not function properly when stripped like normal
587 # applications and libraries. Normally kernel modules are already excluded
588 # by the executable permission check above, so the explicit exclusion is only
589 # done for kernel modules with incorrect permissions.
590 STRIP_FIND_CMD += -not \( $(call findfileclauses,libpthread*.so* ld-*.so* *.ko $(call qstrip,$(BR2_STRIP_EXCLUDE_FILES))) \) -print0
592 ifeq ($(BR2_ECLIPSE_REGISTER),y)
593 define TOOLCHAIN_ECLIPSE_REGISTER
594 ./support/scripts/eclipse-register-toolchain `readlink -f $(O)` \
595 $(notdir $(TARGET_CROSS)) $(BR2_ARCH)
597 TARGET_FINALIZE_HOOKS += TOOLCHAIN_ECLIPSE_REGISTER
600 # Generate locale data. Basically, we call the localedef program
601 # (built by the host-localedef package) for each locale. The input
602 # data comes preferably from the toolchain, or if the toolchain does
603 # not have them (Linaro toolchains), we use the ones available on the
605 ifeq ($(BR2_TOOLCHAIN_USES_GLIBC),y)
606 GLIBC_GENERATE_LOCALES = $(call qstrip,$(BR2_GENERATE_LOCALE))
607 ifneq ($(GLIBC_GENERATE_LOCALES),)
608 PACKAGES += host-localedef
610 define GENERATE_GLIBC_LOCALES
611 $(Q)mkdir -p $(TARGET_DIR)/usr/lib/locale/
612 $(Q)for locale in $(GLIBC_GENERATE_LOCALES) ; do \
613 inputfile=`echo $${locale} | cut -f1 -d'.'` ; \
614 charmap=`echo $${locale} | cut -f2 -d'.' -s` ; \
615 if test -z "$${charmap}" ; then \
618 echo "Generating locale $${inputfile}.$${charmap}" ; \
619 I18NPATH=$(STAGING_DIR)/usr/share/i18n:/usr/share/i18n \
620 $(HOST_DIR)/bin/localedef \
621 --prefix=$(TARGET_DIR) \
622 --$(call LOWERCASE,$(BR2_ENDIAN))-endian \
623 -i $${inputfile} -f $${charmap} \
627 TARGET_FINALIZE_HOOKS += GENERATE_GLIBC_LOCALES
631 ifeq ($(BR2_ENABLE_LOCALE_PURGE),y)
632 LOCALE_WHITELIST = $(BUILD_DIR)/locales.nopurge
633 LOCALE_NOPURGE = $(call qstrip,$(BR2_ENABLE_LOCALE_WHITELIST))
635 # This piece of junk does the following:
636 # First collect the whitelist in a file.
637 # Then go over all the locale dirs and for each subdir, check if it exists
638 # in the whitelist file. If it doesn't, kill it.
639 # Finally, specifically for X11, regenerate locale.dir from the whitelist.
641 rm -f $(LOCALE_WHITELIST)
642 for i in $(LOCALE_NOPURGE) locale-archive; do echo $$i >> $(LOCALE_WHITELIST); done
644 for dir in $(wildcard $(addprefix $(TARGET_DIR),/usr/share/locale /usr/share/X11/locale /usr/lib/locale)); \
646 for langdir in $$dir/*; \
648 if [ -e "$${langdir}" ]; \
650 grep -qx "$${langdir##*/}" $(LOCALE_WHITELIST) || rm -rf $$langdir; \
654 if [ -d $(TARGET_DIR)/usr/share/X11/locale ]; \
656 for lang in $(LOCALE_NOPURGE); \
658 if [ -f $(TARGET_DIR)/usr/share/X11/locale/$$lang/XLC_LOCALE ]; \
660 echo "$$lang/XLC_LOCALE: $$lang"; \
662 done > $(TARGET_DIR)/usr/share/X11/locale/locale.dir; \
665 TARGET_FINALIZE_HOOKS += PURGE_LOCALES
668 $(TARGETS_ROOTFS): target-finalize
670 .PHONY: target-finalize
671 target-finalize: $(PACKAGES)
672 @$(call MESSAGE,"Finalizing target directory")
673 $(foreach hook,$(TARGET_FINALIZE_HOOKS),$($(hook))$(sep))
674 rm -rf $(TARGET_DIR)/usr/include $(TARGET_DIR)/usr/share/aclocal \
675 $(TARGET_DIR)/usr/lib/pkgconfig $(TARGET_DIR)/usr/share/pkgconfig \
676 $(TARGET_DIR)/usr/lib/cmake $(TARGET_DIR)/usr/share/cmake
677 find $(TARGET_DIR)/usr/{lib,share}/ -name '*.cmake' -print0 | xargs -0 rm -f
678 find $(TARGET_DIR)/lib/ $(TARGET_DIR)/usr/lib/ $(TARGET_DIR)/usr/libexec/ \
679 \( -name '*.a' -o -name '*.la' \) -print0 | xargs -0 rm -f
680 ifneq ($(BR2_PACKAGE_GDB),y)
681 rm -rf $(TARGET_DIR)/usr/share/gdb
683 ifneq ($(BR2_PACKAGE_BASH),y)
684 rm -rf $(TARGET_DIR)/usr/share/bash-completion
686 ifneq ($(BR2_PACKAGE_ZSH),y)
687 rm -rf $(TARGET_DIR)/usr/share/zsh
689 rm -rf $(TARGET_DIR)/usr/man $(TARGET_DIR)/usr/share/man
690 rm -rf $(TARGET_DIR)/usr/info $(TARGET_DIR)/usr/share/info
691 rm -rf $(TARGET_DIR)/usr/doc $(TARGET_DIR)/usr/share/doc
692 rm -rf $(TARGET_DIR)/usr/share/gtk-doc
693 rmdir $(TARGET_DIR)/usr/share 2>/dev/null || true
694 $(STRIP_FIND_CMD) | xargs -0 $(STRIPCMD) 2>/dev/null || true
696 # See http://sourceware.org/gdb/wiki/FAQ, "GDB does not see any threads
697 # besides the one in which crash occurred; or SIGTRAP kills my program when
698 # I set a breakpoint"
699 ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),y)
700 find $(TARGET_DIR)/lib/ -type f -name 'libpthread*.so*' | \
701 xargs -r $(STRIPCMD) $(STRIP_STRIP_DEBUG)
704 # Valgrind needs ld.so with enough information, so only strip
706 find $(TARGET_DIR)/lib/ -type f -name 'ld-*.so*' | \
707 xargs -r $(STRIPCMD) $(STRIP_STRIP_DEBUG)
708 test -f $(TARGET_DIR)/etc/ld.so.conf && \
709 { echo "ERROR: we shouldn't have a /etc/ld.so.conf file"; exit 1; } || true
710 test -d $(TARGET_DIR)/etc/ld.so.conf.d && \
711 { echo "ERROR: we shouldn't have a /etc/ld.so.conf.d directory"; exit 1; } || true
712 mkdir -p $(TARGET_DIR)/etc
714 echo "NAME=Buildroot"; \
715 echo "VERSION=$(BR2_VERSION_FULL)"; \
716 echo "ID=buildroot"; \
717 echo "VERSION_ID=$(BR2_VERSION)"; \
718 echo "PRETTY_NAME=\"Buildroot $(BR2_VERSION)\"" \
719 ) > $(TARGET_DIR)/etc/os-release
721 @$(call MESSAGE,"Sanitizing RPATH in target tree")
722 $(TOPDIR)/support/scripts/fix-rpath target
724 @$(foreach d, $(call qstrip,$(BR2_ROOTFS_OVERLAY)), \
725 $(call MESSAGE,"Copying overlay $(d)"); \
726 rsync -a --ignore-times --keep-dirlinks $(RSYNC_VCS_EXCLUSIONS) \
727 --chmod=u=rwX,go=rX --exclude .empty --exclude '*~' \
728 $(d)/ $(TARGET_DIR)$(sep))
730 @$(foreach s, $(call qstrip,$(BR2_ROOTFS_POST_BUILD_SCRIPT)), \
731 $(call MESSAGE,"Executing post-build script $(s)"); \
732 $(EXTRA_ENV) $(s) $(TARGET_DIR) $(call qstrip,$(BR2_ROOTFS_POST_SCRIPT_ARGS))$(sep))
734 .PHONY: target-post-image
735 target-post-image: $(TARGETS_ROOTFS) target-finalize
736 @$(foreach s, $(call qstrip,$(BR2_ROOTFS_POST_IMAGE_SCRIPT)), \
737 $(call MESSAGE,"Executing post-image script $(s)"); \
738 $(EXTRA_ENV) $(s) $(BINARIES_DIR) $(call qstrip,$(BR2_ROOTFS_POST_SCRIPT_ARGS))$(sep))
741 source: $(foreach p,$(PACKAGES),$(p)-all-source)
743 .PHONY: _external-deps external-deps
744 _external-deps: $(foreach p,$(PACKAGES),$(p)-all-external-deps)
746 @$(MAKE1) -Bs $(EXTRAMAKEARGS) _external-deps | sort -u
748 # check if download URLs are outdated
750 source-check: $(foreach p,$(PACKAGES),$(p)-all-source-check)
752 .PHONY: legal-info-clean
754 @rm -fr $(LEGAL_INFO_DIR)
756 .PHONY: legal-info-prepare
757 legal-info-prepare: $(LEGAL_INFO_DIR)
758 @$(call MESSAGE,"Buildroot $(BR2_VERSION_FULL) Collecting legal info")
759 @$(call legal-license-file,buildroot,buildroot,support/legal-info,COPYING,COPYING,HOST)
760 @$(call legal-manifest,PACKAGE,VERSION,LICENSE,LICENSE FILES,SOURCE ARCHIVE,SOURCE SITE,TARGET)
761 @$(call legal-manifest,PACKAGE,VERSION,LICENSE,LICENSE FILES,SOURCE ARCHIVE,SOURCE SITE,HOST)
762 @$(call legal-manifest,buildroot,$(BR2_VERSION_FULL),GPL-2.0+,COPYING,not saved,not saved,HOST)
763 @$(call legal-warning,the Buildroot source code has not been saved)
764 @cp $(BR2_CONFIG) $(LEGAL_INFO_DIR)/buildroot.config
767 legal-info: dirs legal-info-clean legal-info-prepare $(foreach p,$(PACKAGES),$(p)-all-legal-info) \
768 $(REDIST_SOURCES_DIR_TARGET) $(REDIST_SOURCES_DIR_HOST)
769 @cat support/legal-info/README.header >>$(LEGAL_REPORT)
770 @if [ -r $(LEGAL_WARNINGS) ]; then \
771 cat support/legal-info/README.warnings-header \
772 $(LEGAL_WARNINGS) >>$(LEGAL_REPORT); \
773 cat $(LEGAL_WARNINGS); fi
774 @rm -f $(LEGAL_WARNINGS)
775 @(cd $(LEGAL_INFO_DIR); \
776 find * -type f -exec sha256sum {} + | LC_ALL=C sort -k2 \
777 >.legal-info.sha256; \
778 mv .legal-info.sha256 legal-info.sha256)
779 @echo "Legal info produced in $(LEGAL_INFO_DIR)"
783 @echo $(PACKAGES) $(TARGETS_ROOTFS)
785 .PHONY: show-build-order
786 show-build-order: $(patsubst %,%-show-build-order,$(PACKAGES))
789 graph-build: $(O)/build/build-time.log
790 @install -d $(GRAPHS_DIR)
791 $(foreach o,name build duration,./support/scripts/graph-build-time \
792 --type=histogram --order=$(o) --input=$(<) \
793 --output=$(GRAPHS_DIR)/build.hist-$(o).$(BR_GRAPH_OUT) \
794 $(if $(BR2_GRAPH_ALT),--alternate-colors)$(sep))
795 $(foreach t,packages steps,./support/scripts/graph-build-time \
796 --type=pie-$(t) --input=$(<) \
797 --output=$(GRAPHS_DIR)/build.pie-$(t).$(BR_GRAPH_OUT) \
798 $(if $(BR2_GRAPH_ALT),--alternate-colors)$(sep))
800 .PHONY: graph-depends-requirements
801 graph-depends-requirements:
802 @dot -? >/dev/null 2>&1 || \
803 { echo "ERROR: The 'dot' program from Graphviz is needed for graph-depends" >&2; exit 1; }
805 .PHONY: graph-depends
806 graph-depends: graph-depends-requirements
807 @$(INSTALL) -d $(GRAPHS_DIR)
808 @cd "$(CONFIG_DIR)"; \
809 $(TOPDIR)/support/scripts/graph-depends $(BR2_GRAPH_DEPS_OPTS) \
810 --direct -o $(GRAPHS_DIR)/$(@).dot
811 dot $(BR2_GRAPH_DOT_OPTS) -T$(BR_GRAPH_OUT) \
812 -o $(GRAPHS_DIR)/$(@).$(BR_GRAPH_OUT) \
813 $(GRAPHS_DIR)/$(@).dot
817 $(Q)mkdir -p $(GRAPHS_DIR)
818 $(Q)$(TOPDIR)/support/scripts/size-stats --builddir $(BASE_DIR) \
819 --graph $(GRAPHS_DIR)/graph-size.$(BR_GRAPH_OUT) \
820 --file-size-csv $(GRAPHS_DIR)/file-size-stats.csv \
821 --package-size-csv $(GRAPHS_DIR)/package-size-stats.csv
823 .PHONY: check-dependencies
825 @cd "$(CONFIG_DIR)"; \
826 $(TOPDIR)/support/scripts/graph-depends -C
828 else # ifeq ($(BR2_HAVE_DOT_CONFIG),y)
830 # Some subdirectories are also package names. To avoid that "make linux"
831 # on an unconfigured tree produces "Nothing to be done", add an explicit
833 # Also for 'all' we error out and ask the user to configure first.
834 .PHONY: linux toolchain
835 linux toolchain all: outputmakefile
836 $(error Please configure Buildroot first (e.g. "make menuconfig"))
839 endif # ifeq ($(BR2_HAVE_DOT_CONFIG),y)
842 # ---------------------------------------------------------------------------
844 HOSTCFLAGS = $(CFLAGS_FOR_BUILD)
847 .PHONY: prepare-kconfig
848 prepare-kconfig: outputmakefile $(BUILD_DIR)/.br2-external.in
850 $(BUILD_DIR)/buildroot-config/%onf:
851 mkdir -p $(@D)/lxdialog
852 PKG_CONFIG_PATH="$(HOST_PKG_CONFIG_PATH)" $(MAKE) CC="$(HOSTCC_NOCCACHE)" HOSTCC="$(HOSTCC_NOCCACHE)" \
853 obj=$(@D) -C $(CONFIG) -f Makefile.br $(@F)
855 DEFCONFIG = $(call qstrip,$(BR2_DEFCONFIG))
857 # We don't want to fully expand BR2_DEFCONFIG here, so Kconfig will
858 # recognize that if it's still at its default $(CONFIG_DIR)/defconfig
859 COMMON_CONFIG_ENV = \
860 BR2_DEFCONFIG='$(call qstrip,$(value BR2_DEFCONFIG))' \
861 KCONFIG_AUTOCONFIG=$(BUILD_DIR)/buildroot-config/auto.conf \
862 KCONFIG_AUTOHEADER=$(BUILD_DIR)/buildroot-config/autoconf.h \
863 KCONFIG_TRISTATE=$(BUILD_DIR)/buildroot-config/tristate.config \
864 BR2_CONFIG=$(BR2_CONFIG) \
865 HOST_GCC_VERSION="$(HOSTCC_VERSION)" \
866 BUILD_DIR=$(BUILD_DIR) \
869 xconfig: $(BUILD_DIR)/buildroot-config/qconf prepare-kconfig
870 @$(COMMON_CONFIG_ENV) $< $(CONFIG_CONFIG_IN)
872 gconfig: $(BUILD_DIR)/buildroot-config/gconf prepare-kconfig
873 @$(COMMON_CONFIG_ENV) srctree=$(TOPDIR) $< $(CONFIG_CONFIG_IN)
875 menuconfig: $(BUILD_DIR)/buildroot-config/mconf prepare-kconfig
876 @$(COMMON_CONFIG_ENV) $< $(CONFIG_CONFIG_IN)
878 nconfig: $(BUILD_DIR)/buildroot-config/nconf prepare-kconfig
879 @$(COMMON_CONFIG_ENV) $< $(CONFIG_CONFIG_IN)
881 config: $(BUILD_DIR)/buildroot-config/conf prepare-kconfig
882 @$(COMMON_CONFIG_ENV) $< $(CONFIG_CONFIG_IN)
884 # For the config targets that automatically select options, we pass
885 # SKIP_LEGACY=y to disable the legacy options. However, in that case
886 # no values are set for the legacy options so a subsequent oldconfig
887 # will query them. Therefore, run an additional olddefconfig.
889 randconfig allyesconfig alldefconfig allnoconfig: $(BUILD_DIR)/buildroot-config/conf prepare-kconfig
890 @$(COMMON_CONFIG_ENV) SKIP_LEGACY=y $< --$@ $(CONFIG_CONFIG_IN)
891 @$(COMMON_CONFIG_ENV) $< --olddefconfig $(CONFIG_CONFIG_IN) >/dev/null
893 randpackageconfig allyespackageconfig allnopackageconfig: $(BUILD_DIR)/buildroot-config/conf prepare-kconfig
894 @grep -v BR2_PACKAGE_ $(BR2_CONFIG) > $(CONFIG_DIR)/.config.nopkg
895 @$(COMMON_CONFIG_ENV) SKIP_LEGACY=y \
896 KCONFIG_ALLCONFIG=$(CONFIG_DIR)/.config.nopkg \
897 $< --$(subst package,,$@) $(CONFIG_CONFIG_IN)
898 @rm -f $(CONFIG_DIR)/.config.nopkg
899 @$(COMMON_CONFIG_ENV) $< --olddefconfig $(CONFIG_CONFIG_IN) >/dev/null
901 oldconfig silentoldconfig olddefconfig: $(BUILD_DIR)/buildroot-config/conf prepare-kconfig
902 @$(COMMON_CONFIG_ENV) $< --$@ $(CONFIG_CONFIG_IN)
904 defconfig: $(BUILD_DIR)/buildroot-config/conf prepare-kconfig
905 @$(COMMON_CONFIG_ENV) $< --defconfig$(if $(DEFCONFIG),=$(DEFCONFIG)) $(CONFIG_CONFIG_IN)
907 define percent_defconfig
908 # Override the BR2_DEFCONFIG from COMMON_CONFIG_ENV with the new defconfig
909 %_defconfig: $(BUILD_DIR)/buildroot-config/conf $(1)/configs/%_defconfig prepare-kconfig
910 @$$(COMMON_CONFIG_ENV) BR2_DEFCONFIG=$(1)/configs/$$@ \
911 $$< --defconfig=$(1)/configs/$$@ $$(CONFIG_CONFIG_IN)
913 $(eval $(foreach d,$(call reverse,$(TOPDIR) $(BR2_EXTERNAL_DIRS)),$(call percent_defconfig,$(d))$(sep)))
915 savedefconfig: $(BUILD_DIR)/buildroot-config/conf prepare-kconfig
916 @$(COMMON_CONFIG_ENV) $< \
917 --savedefconfig=$(if $(DEFCONFIG),$(DEFCONFIG),$(CONFIG_DIR)/defconfig) \
919 @$(SED) '/BR2_DEFCONFIG=/d' $(if $(DEFCONFIG),$(DEFCONFIG),$(CONFIG_DIR)/defconfig)
921 .PHONY: defconfig savedefconfig
923 ################################################################################
925 # Cleanup and misc junk
927 ################################################################################
929 # outputmakefile generates a Makefile in the output directory, if using a
930 # separate output directory. This allows convenient use of make in the
932 .PHONY: outputmakefile
934 ifeq ($(NEED_WRAPPER),y)
935 $(Q)$(TOPDIR)/support/scripts/mkmakefile $(TOPDIR) $(O)
938 # Even though the target is a real file, we mark it as PHONY as we
939 # want it to be re-generated each time make is invoked, in case the
940 # value of BR2_EXTERNAL is changed.
941 .PHONY: $(BUILD_DIR)/.br2-external.in
942 $(BUILD_DIR)/.br2-external.in: $(BUILD_DIR)
943 $(Q)support/scripts/br2-external -k -o "$(@)" $(BR2_EXTERNAL)
945 # printvars prints all the variables currently defined in our
946 # Makefiles. Alternatively, if a non-empty VARS variable is passed,
947 # only the variables matching the make pattern passed in VARS are
952 $(sort $(if $(VARS),$(filter $(VARS),$(.VARIABLES)),$(.VARIABLES))), \
953 $(if $(filter-out environment% default automatic, \
955 $(if $(QUOTED_VARS),\
956 $(info $V='$(subst ','\'',$(if $(RAW_VARS),$(value $V),$($V)))'), \
957 $(info $V=$(if $(RAW_VARS),$(value $V),$($V))))))
958 # ' Syntax colouring...
962 rm -rf $(TARGET_DIR) $(BINARIES_DIR) $(HOST_DIR) \
963 $(BUILD_DIR) $(BASE_DIR)/staging \
964 $(LEGAL_INFO_DIR) $(GRAPHS_DIR)
968 ifeq ($(O),$(CURDIR)/output)
971 rm -rf $(TOPDIR)/dl $(BR2_CONFIG) $(CONFIG_DIR)/.config.old $(CONFIG_DIR)/..config.tmp \
972 $(CONFIG_DIR)/.auto.deps $(BR2_EXTERNAL_FILE)
977 @echo ' clean - delete all files created by build'
978 @echo ' distclean - delete all non-source files (including .config)'
981 @echo ' all - make world'
982 @echo ' toolchain - build toolchain'
983 @echo ' sdk - build relocatable SDK'
985 @echo 'Configuration:'
986 @echo ' menuconfig - interactive curses-based configurator'
987 @echo ' nconfig - interactive ncurses-based configurator'
988 @echo ' xconfig - interactive Qt-based configurator'
989 @echo ' gconfig - interactive GTK-based configurator'
990 @echo ' oldconfig - resolve any unresolved symbols in .config'
991 @echo ' silentoldconfig - Same as oldconfig, but quietly, additionally update deps'
992 @echo ' olddefconfig - Same as silentoldconfig but sets new symbols to their default value'
993 @echo ' randconfig - New config with random answer to all options'
994 @echo ' defconfig - New config with default answer to all options'
995 @echo ' BR2_DEFCONFIG, if set, is used as input'
996 @echo ' savedefconfig - Save current config to BR2_DEFCONFIG (minimal config)'
997 @echo ' allyesconfig - New config where all options are accepted with yes'
998 @echo ' allnoconfig - New config where all options are answered with no'
999 @echo ' alldefconfig - New config where all options are set to default'
1000 @echo ' randpackageconfig - New config with random answer to package options'
1001 @echo ' allyespackageconfig - New config where pkg options are accepted with yes'
1002 @echo ' allnopackageconfig - New config where package options are answered with no'
1004 @echo 'Package-specific:'
1005 @echo ' <pkg> - Build and install <pkg> and all its dependencies'
1006 @echo ' <pkg>-source - Only download the source files for <pkg>'
1007 @echo ' <pkg>-extract - Extract <pkg> sources'
1008 @echo ' <pkg>-patch - Apply patches to <pkg>'
1009 @echo ' <pkg>-depends - Build <pkg>'\''s dependencies'
1010 @echo ' <pkg>-configure - Build <pkg> up to the configure step'
1011 @echo ' <pkg>-build - Build <pkg> up to the build step'
1012 @echo ' <pkg>-show-depends - List packages on which <pkg> depends'
1013 @echo ' <pkg>-show-rdepends - List packages which have <pkg> as a dependency'
1014 @echo ' <pkg>-graph-depends - Generate a graph of <pkg>'\''s dependencies'
1015 @echo ' <pkg>-graph-rdepends - Generate a graph of <pkg>'\''s reverse dependencies'
1016 @echo ' <pkg>-dirclean - Remove <pkg> build directory'
1017 @echo ' <pkg>-reconfigure - Restart the build from the configure step'
1018 @echo ' <pkg>-rebuild - Restart the build from the build step'
1019 $(foreach p,$(HELP_PACKAGES), \
1021 @echo '$($(p)_NAME):' $(sep) \
1022 $($(p)_HELP_CMDS)$(sep))
1024 @echo 'Documentation:'
1025 @echo ' manual - build manual in all formats'
1026 @echo ' manual-html - build manual in HTML'
1027 @echo ' manual-split-html - build manual in split HTML'
1028 @echo ' manual-pdf - build manual in PDF'
1029 @echo ' manual-text - build manual in text'
1030 @echo ' manual-epub - build manual in ePub'
1031 @echo ' graph-build - generate graphs of the build times'
1032 @echo ' graph-depends - generate graph of the dependency tree'
1033 @echo ' graph-size - generate stats of the filesystem size'
1034 @echo ' list-defconfigs - list all defconfigs (pre-configured minimal systems)'
1036 @echo 'Miscellaneous:'
1037 @echo ' source - download all sources needed for offline-build'
1038 @echo ' source-check - check selected packages for valid download URLs'
1039 @echo ' external-deps - list external packages used'
1040 @echo ' legal-info - generate info about license compliance'
1041 @echo ' printvars - dump all the internal variables'
1043 @echo ' make V=0|1 - 0 => quiet build (default), 1 => verbose build'
1044 @echo ' make O=dir - Locate all output files in "dir", including .config'
1046 @echo 'For further details, see README, generate the Buildroot manual, or consult'
1047 @echo 'it on-line at http://buildroot.org/docs.html'
1050 # List the defconfig files
1051 # $(1): base directory
1052 # $(2): br2-external name, empty for bundled
1053 define list-defconfigs
1055 for defconfig in $(1)/configs/*_defconfig; do \
1056 [ -f "$${defconfig}" ] || continue; \
1057 if $${first}; then \
1058 if [ "$(2)" ]; then \
1059 printf 'External configs in "$(call qstrip,$(2))":\n'; \
1061 printf "Built-in configs:\n"; \
1065 defconfig="$${defconfig##*/}"; \
1066 printf " %-35s - Build for %s\n" "$${defconfig}" "$${defconfig%_defconfig}"; \
1068 $${first} || printf "\n"
1071 # We iterate over BR2_EXTERNAL_NAMES rather than BR2_EXTERNAL_DIRS,
1072 # because we want to display the name of the br2-external tree.
1073 .PHONY: list-defconfigs
1075 $(call list-defconfigs,$(TOPDIR))
1076 $(foreach name,$(BR2_EXTERNAL_NAMES),\
1077 $(call list-defconfigs,$(BR2_EXTERNAL_$(name)_PATH),\
1078 $(BR2_EXTERNAL_$(name)_DESC))$(sep))
1080 release: OUT = buildroot-$(BR2_VERSION)
1082 # Create release tarballs. We need to fiddle a bit to add the generated
1083 # documentation to the git output
1085 git archive --format=tar --prefix=$(OUT)/ HEAD > $(OUT).tar
1086 $(MAKE) O=$(OUT) manual-html manual-text manual-pdf
1087 $(MAKE) O=$(OUT) manual-clean
1088 tar rf $(OUT).tar $(OUT)
1089 gzip -9 -c < $(OUT).tar > $(OUT).tar.gz
1090 bzip2 -9 -c < $(OUT).tar > $(OUT).tar.bz2
1091 rm -rf $(OUT) $(OUT).tar
1094 @echo $(BR2_VERSION_FULL)
1096 .PHONY: .gitlab-ci.yml
1097 .gitlab-ci.yml: .gitlab-ci.yml.in
1099 (cd configs; LC_ALL=C ls -1 *_defconfig) | sed 's/$$/: *defconfig/' >> $@
1100 ./support/testing/run-tests -l 2>&1 | sed -r -e '/^test_run \((.*)\).*/!d; s//\1: *runtime_test/' | LC_ALL=C sort >> $@
1102 include docs/manual/manual.mk
1103 -include $(foreach dir,$(BR2_EXTERNAL_DIRS),$(dir)/docs/*/*.mk)
1105 .PHONY: $(noconfig_targets)
1107 endif #umask / $(CURDIR) / $(O)