1 # Copyright (c) 2015 Cisco and/or its affiliates.
2 # Licensed under the Apache License, Version 2.0 (the "License");
3 # you may not use this file except in compliance with the License.
4 # You may obtain a copy of the License at:
6 # http://www.apache.org/licenses/LICENSE-2.0
8 # Unless required by applicable law or agreed to in writing, software
9 # distributed under the License is distributed on an "AS IS" BASIS,
10 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11 # See the License for the specific language governing permissions and
12 # limitations under the License.
15 # Copyright (c) 2007-2008 Eliot Dresselhaus
17 # Permission is hereby granted, free of charge, to any person obtaining
18 # a copy of this software and associated documentation files (the
19 # "Software"), to deal in the Software without restriction, including
20 # without limitation the rights to use, copy, modify, merge, publish,
21 # distribute, sublicense, and/or sell copies of the Software, and to
22 # permit persons to whom the Software is furnished to do so, subject to
23 # the following conditions:
25 # The above copyright notice and this permission notice shall be
26 # included in all copies or substantial portions of the Software.
28 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
29 # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
30 # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
31 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
32 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
33 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
34 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
37 ######################################################################
38 # Collect makefile fragments
39 ######################################################################
41 # Scripts require non-POSIX parts of bash
44 # Where this makefile lives
45 MU_BUILD_ROOT_DIR = $(shell pwd)
46 MU_BUILD_NAME = $(shell basename $(MU_BUILD_ROOT_DIR))
48 # Search path (e.g. multiple directories) where sources are found.
51 # Pick up user's definitions for variables e.g. SOURCE_PATH, etc.
52 -include build-config.mk
54 MU_BUILD_ROOT_NAME = $(shell basename $(MU_BUILD_ROOT_DIR))
55 MU_BUILD_DATA_DIR_NAME = build-data
57 ABSOLUTE_SOURCE_PATH = $(foreach d,$(SOURCE_PATH),$(shell cd $(d) && pwd))
59 SOURCE_PATH_BUILD_ROOT_DIRS = $(addsuffix /$(MU_BUILD_NAME),$(ABSOLUTE_SOURCE_PATH))
60 SOURCE_PATH_BUILD_DATA_DIRS = $(addsuffix /$(MU_BUILD_DATA_DIR_NAME),$(ABSOLUTE_SOURCE_PATH))
62 # For tools use build-root as source path, otherwise use given source path
64 $(if $(is_build_tool), \
65 $(SOURCE_PATH_BUILD_ROOT_DIRS) $(MU_BUILD_ROOT_DIR), \
66 $(SOURCE_PATH_BUILD_DATA_DIRS))
68 # First search given source path, then default to build-root
69 FULL_SOURCE_PATH = $(SOURCE_PATH_BUILD_DATA_DIRS) $(MU_BUILD_ROOT_DIR)
72 is_in_fn = $(strip $(filter $(1),$(2)))
73 last_fn = $(lastword $1)
74 chop_fn = $(wordlist 2,$(words $1),x $1)
75 uniq_fn = $(strip $(if $1,$(call uniq_fn,$(call chop_fn,$1)) \
76 $(if $(filter $(call last_fn,$1),$(call chop_fn,$1)),,$(call last_fn,$1))))
77 ifdef3_fn = $(if $(patsubst undefined,,$(origin $(1))),$(3),$(2))
78 ifdef_fn = $(call ifdef3_fn,$(1),$(2),$($(1)))
80 _mu_debug = $(warning "$(1) = $($(1))")
82 $(foreach d,$(FIND_SOURCE_PATH), \
83 $(eval _mu_package_mk_in_$(d) = $(shell find $(d)/packages/*.mk 2> /dev/null)) \
84 $(eval _mu_srcdirs_in_$(d) = \
85 $(shell find $(d)/.. \
88 -and -not -name ".." \
89 -and -not -name $(MU_BUILD_ROOT_NAME) \
90 -and -not -name $(MU_BUILD_DATA_DIR_NAME))) \
91 $(eval _mu_non_package_files_in_$(d) = \
92 $(shell find $(d)/packages \
94 -and -not -name '*.mk' \
95 -and -not -name '*~' 2> /dev/null)) \
96 $(foreach p,$(patsubst %.mk,%,$(notdir $(_mu_package_mk_in_$(d)))), \
97 $(eval _mu_package_dir_$(p) = $(d)) \
98 $(eval _mu_package_mk_$(p) = $(d)/packages/$(p).mk) \
100 $(foreach p,$(notdir $(_mu_srcdirs_in_$(d))), \
101 $(eval _mu_package_srcdir_$(p) = $(shell cd $(d)/../$(p) && pwd)) \
105 # Find root directory for package based on presence of package .mk
106 # makefile fragment on source path.
107 _find_build_data_dir_for_package_fn = $(shell \
108 set -eu$(BUILD_DEBUG) ; \
109 for d in $(FIND_SOURCE_PATH) ; do \
110 f="$${d}/packages/$(1).mk" ; \
111 [[ -f $${f} ]] && echo `cd $${d} && pwd` && exit 0 ; \
114 find_build_data_dir_for_package_fn = $(call ifdef_fn,_mu_package_dir_$(1),)
117 _find_source_fn = $(shell \
118 set -eu$(BUILD_DEBUG) ; \
119 d="$(call find_build_data_dir_for_package_fn,$(1))" ; \
120 [[ -n "$${d}" ]] && d="$${d}/../$(1)" ; \
122 find_source_fn = $(call ifdef3_fn,_mu_package_dir_$(1),,$(_mu_package_dir_$(1))/../$(1))
124 # Find given FILE in source path as build-data/packages/FILE
125 find_package_file_fn = $(shell \
126 set -eu$(BUILD_DEBUG) ; \
127 d="$(call find_build_data_dir_for_package_fn,$(1))" ; \
128 [[ -n "$${d}" ]] && d="$${d}/packages/$(2)" ; \
129 [[ -f "$${d}" ]] && echo "$${d}")
131 # Find first FILE in source path with name PATH/build-data/FILE
132 find_build_data_file_fn = $(shell \
133 set -eu$(BUILD_DEBUG) ; \
134 for d in $(FIND_SOURCE_PATH) ; do \
136 [[ -f $${f} ]] && echo `cd $${d} && pwd`/$(1) && exit 0 ; \
140 ######################################################################
142 ######################################################################
144 NATIVE_ARCH = $(shell gcc -dumpmachine | sed -e 's/\([a-zA-Z_0-9]*\)-.*/\1/')
146 # Find all platforms.mk that we can, including those from build-root
147 $(foreach d,$(FULL_SOURCE_PATH), \
148 $(eval -include $(d)/platforms.mk))
150 # Platform should be defined somewhere by specifying $($(PLATFORM)_arch)
151 ARCH = $(strip $($(PLATFORM)_arch))
153 $(error "Unknown platform `$(PLATFORM)'")
156 # map e.g. ppc7450 -> ppc
158 ${shell case '$(ARCH)' in \
159 (native) echo $(NATIVE_ARCH) ;; \
160 (i*86*) echo i386 ;; \
161 (ppc*|powerpc*) echo ppc ;; \
162 (*) echo '$(ARCH)' ;; \
165 # x86_64 can be either 32/64. set BIACH=32 to get 32 bit libraries.
169 x86_64_libdir = $(BIARCH)
170 native_libdir = $($(NATIVE_ARCH)_libdir)
172 # lib or lib64 depending
173 arch_lib_dir = lib$($(BASIC_ARCH)_libdir)
175 # OS to configure for. configure --host will be set to $(ARCH)-$(OS)
176 # Allow per-platform overrides
178 OS = $(strip $($(PLATFORM)_os))
186 is_native = $(if $(ARCH:native=),,true)
187 not_native = $(if $(ARCH:native=),true,)
189 ARCH_TARGET_tmp = $(call ifdef_fn,$(ARCH)_target,$(ARCH)-$(OS))
190 TARGET = $(call ifdef_fn,$(PLATFORM)_target,$(ARCH_TARGET_tmp))
191 TARGET_PREFIX = $(if $(not_native),$(TARGET)-,)
193 # CPU microarchitecture detection.
194 # Either set <platform>_march in build-data/platforms/<platform>.mk,
195 # or detect and use the build-host instruction set
197 MARCH = $(strip $($(PLATFORM)_march))
199 ifneq ($(wildcard $(TOOL_INSTALL_DIR)/bin/$(TARGET)-gcc),)
200 TARGET_GCC = $(TOOL_INSTALL_DIR)/bin/$(TARGET)-gcc
201 else ifneq ($(wildcard $(MU_BUILD_ROOT_DIR)/tools/bin/$(TARGET)-gcc),)
202 TARGET_GCC = $(MU_BUILD_ROOT_DIR)/tools/bin/$(TARGET)-gcc
204 ifneq ($(TARGET_GCC),)
205 MARCH = $(shell $(TARGET_GCC) -Q --help=target -march=native | grep march | sed -e 's/.*march=[[:space:]]*//')
210 ifeq ($(MARCH),nehalem)
211 override MARCH = corei7
212 else ifeq ($(MARCH),westmere)
213 override MARCH = corei7
214 else ifeq ($(MARCH),sandybridge)
215 override MARCH = corei7-avx
216 else ifeq ($(MARCH),ivybridge)
217 override MARCH = core-avx-i
218 else ifeq ($(MARCH),haswell)
219 override MARCH = core-avx2
224 MTUNE = $(strip $($(PLATFORM)_mtune))
229 ######################################################################
230 # Generic build stuff
231 ######################################################################
233 # The package we are currently working on
236 # Build/install tags. This lets you have different CFLAGS/CPPFLAGS/LDFLAGS
237 # for e.g. debug versus optimized compiles. Each tag has its own set of build/install
240 TAG_PREFIX = $(if $(TAG),$(TAG)-)
242 # yes you need the space
243 tag_var_with_added_space_fn = $(if $($(TAG)_TAG_$(1)),$($(TAG)_TAG_$(1)) )
245 # TAG=debug for debugging
246 debug_TAG_CFLAGS = -g -O0 -DCLIB_DEBUG -DFORTIFY_SOURCE=2 -march=$(MARCH) \
247 -fstack-protector-all -fPIC
248 debug_TAG_LDFLAGS = -g -O0 -DCLIB_DEBUG -DFORTIFY_SOURCE=2 -march=$(MARCH) \
249 -fstack-protector-all -fPIC
251 BUILD_PREFIX_package = build-$(TAG_PREFIX)
252 BUILD_PREFIX_tool = build-tool-$(TAG_PREFIX)
253 INSTALL_PREFIX = install-$(TAG_PREFIX)
254 IMAGES_PREFIX = images-$(TAG_PREFIX)
256 # Whether we are building a tool or not
257 tool_or_package_fn = $(if $(is_build_tool),tool,package)
259 # Directory where packages are built & installed
260 BUILD_DIR = $(MU_BUILD_ROOT_DIR)/$(BUILD_PREFIX_$(call tool_or_package_fn))$(ARCH)
261 INSTALL_DIR = $(MU_BUILD_ROOT_DIR)/$(INSTALL_PREFIX)$(ARCH)
263 PLATFORM_IMAGE_DIR = $(MU_BUILD_ROOT_DIR)/$(IMAGES_PREFIX)$(PLATFORM)
265 # $(call VAR,DEFAULT)
266 override_var_with_default_fn = $(if $($(1)),$($(1)),$(2))
268 # $(call if_directory_exists_fn,D1,D2) returns D1 if it exists else D2
269 define if_directory_exists_fn
270 $(shell if test -d $(1); then echo $(1); else echo $(2); fi)
273 # $(call if_file_exists_fn,F1,F2) returns F1 if it exists else F2
274 define if_file_exists_fn
275 $(shell if test -f $(1); then echo $(1); else echo $(2); fi)
278 # Default VAR, package specified override of default PACKAGE_VAR
279 package_var_fn = $(call override_var_with_default_fn,$(1)_$(2),$(1))
281 package_build_dir_fn = $(call package_var_fn,$(1),build_dir)
283 package_install_dir_fn = \
284 $(if $(is_build_tool),$(TOOL_INSTALL_DIR),$(INSTALL_DIR)/$(call package_build_dir_fn,$(1)))
286 PACKAGE_BUILD_DIR = \
287 $(BUILD_DIR)/$(call package_build_dir_fn,$(PACKAGE))
288 PACKAGE_INSTALL_DIR = \
289 $(call package_install_dir_fn,$(PACKAGE))
291 # Tools (gcc, binutils, glibc...) are installed here
292 TOOL_INSTALL_DIR = $(MU_BUILD_ROOT_DIR)/tools
294 # Target specific tools go here e.g. mu-build/tools/ppc-mu-linux
295 TARGET_TOOL_INSTALL_DIR = $(TOOL_INSTALL_DIR)/$(TARGET)
297 # Set BUILD_DEBUG to vx or x enable shell command tracing.
300 # Message from build system itself (as opposed to make or shell commands)
301 build_msg_fn = echo "@@@@ $(1) @@@@"
303 # Allow CCACHE_DIR to be overridden, e.g. in .../build-root/build-config.mk
304 ifeq ($(CCACHE_DIR),)
305 CCACHE_DIR=$(MU_BUILD_ROOT_DIR)/.ccache
308 # Always prefer our own tools to those installed on system.
309 # Note: ccache-bin must be before tool bin.
311 # Removed LD_LIBRARY_PATH from BUILD_ENV (drb, 10/31/17):
312 # export LD_LIBRARY_PATH=$(TOOL_INSTALL_DIR)/lib64:$(TOOL_INSTALL_DIR)/lib
313 # Reported to cause trouble. Only of historical interest, since we no longer
314 # build a full tool chain from source.
317 export CCACHE_DIR=$(CCACHE_DIR) ; \
318 export PATH=$(TOOL_INSTALL_DIR)/ccache-bin:$(TOOL_INSTALL_DIR)/bin:$${PATH} ; \
319 export PATH="`echo $${PATH} | sed -e s/[.]://`" ; \
320 $(if $(not_native),export CONFIG_SITE=$(MU_BUILD_ROOT_DIR)/config.site ;,) \
321 set -eu$(BUILD_DEBUG) ; \
324 ######################################################################
325 # Package build generic definitions
326 ######################################################################
329 $(call find_build_data_dir_for_package_fn,$(1))/packages
331 package_mk_fn = $(call package_dir_fn,$(1))/$(1).mk
333 # Pick up built-root/pre-package-include.mk for all source directories
334 $(foreach d,$(SOURCE_PATH_BUILD_ROOT_DIRS), \
335 $(eval -include $(d)/pre-package-include.mk))
337 $(foreach d,$(addsuffix /packages,$(FIND_SOURCE_PATH)), \
338 $(eval -include $(d)/*.mk) \
339 $(eval ALL_PACKAGES += $(patsubst $(d)/%.mk,%,$(wildcard $(d)/*.mk))) \
342 # Pick up built-root/post-package-include.mk for all source directories
343 $(foreach d,$(SOURCE_PATH_BUILD_ROOT_DIRS), \
344 $(eval -include $(d)/post-package-include.mk))
346 # Linux specific native build tools
347 NATIVE_TOOLS_LINUX = \
357 IS_LINUX = $(if $(findstring no,$($(PLATFORM)_uses_linux)),no,yes)
359 NATIVE_TOOLS_$(IS_LINUX) += $(NATIVE_TOOLS_LINUX)
361 # only build glibc for linux installs
362 CROSS_TOOLS_$(IS_LINUX) += glibc gcc
364 # must be first for bootstrapping
365 NATIVE_TOOLS = findutils make
367 # basic tools needed for build system
368 NATIVE_TOOLS += git automake autoconf libtool texinfo bison flex tar
370 # needed to compile gcc
371 NATIVE_TOOLS += mpfr gmp mpc
373 # Tool to sign binaries
377 NATIVE_TOOLS += ccache
379 # Tools needed on native host to build for platform
380 NATIVE_TOOLS += $(call ifdef_fn,$(PLATFORM)_native_tools,)
382 # Tools for cross-compiling from native -> ARCH
383 CROSS_TOOLS = binutils gcc-bootstrap gdb
385 # Tools needed on native host to build for platform
386 CROSS_TOOLS += $(call ifdef_fn,$(PLATFORM)_cross_tools,)
388 NATIVE_TOOLS += $(NATIVE_TOOLS_yes)
389 CROSS_TOOLS += $(CROSS_TOOLS_yes)
391 timestamp_name_fn = .mu_build_$(1)_timestamp
392 CONFIGURE_TIMESTAMP = $(call timestamp_name_fn,configure)
393 BUILD_TIMESTAMP = $(call timestamp_name_fn,build)
394 INSTALL_TIMESTAMP = $(call timestamp_name_fn,install)
396 TIMESTAMP_DIR = $(PACKAGE_BUILD_DIR)
398 find_newer_files_fn = \
399 "`for i in $(2) ; do \
400 [[ -f $$i && $$i -nt $(1) ]] && echo "$$i" && exit 0; \
404 find_filter = -not -name '*~'
405 find_filter += -and -not -path '*/.git*'
406 find_filter += -and -not -path '*/.svn*'
407 find_filter += -and -not -path '*/.CVS*'
408 find_filter += -and -not -path '*/manual/*'
409 find_filter += -and -not -path '*/autom4te.cache/*'
410 find_filter += -and -not -path '*/doc/all-cfg.texi'
411 find_filter += -and -not -path '*/.mu_build_*'
413 find_newer_filtered_fn = \
415 || -n $(call find_newer_files_fn,$(1),$(3)) \
416 || -n "`find -H $(2) \
423 $(call find_newer_filtered_fn,$(1),$(2),$(3),$(find_filter))
425 ######################################################################
426 # Package dependencies
427 ######################################################################
429 # This must come before %-configure, %-build, %-install pattern rules
430 # or else dependencies will not work.
432 package_dependencies_fn = \
433 $(patsubst %-install, %, \
434 $(filter %-install,$($(1)_configure_depend)))
436 PACKAGE_DEPENDENCIES = $(call package_dependencies_fn,$(PACKAGE))
438 # package specific configure, build, install dependencies
439 add_package_dependency_fn = \
440 $(if $($(1)_$(2)_depend), \
441 $(eval $(1)-$(2) : $($(1)_$(2)_depend)))
443 $(foreach p,$(ALL_PACKAGES), \
444 $(call add_package_dependency_fn,$(p),configure) \
445 $(call add_package_dependency_fn,$(p),build) \
446 $(call add_package_dependency_fn,$(p),install))
448 TARGETS_RESPECTING_DEPENDENCIES = image_install wipe diff push-all pull-all find-source
450 # carry over packages dependencies to image install, wipe, pull-all, push-all
451 $(foreach p,$(ALL_PACKAGES), \
452 $(if $($(p)_configure_depend), \
453 $(foreach s,$(TARGETS_RESPECTING_DEPENDENCIES), \
455 $(addsuffix -$(s), $(call package_dependencies_fn,$(p)))))))
457 # recursively resolve dependencies
458 resolve_dependencies2_fn = $(strip \
459 $(eval __added = $(filter-out $(4), \
462 $(call ifdef3_fn,$(l)$(1),,$(call $(2),$($(l)$(1)))) \
464 $(eval __known = $(call uniq_fn,$(4) $(3) $(__added))) \
466 $(call resolve_dependencies2_fn,$(1),$(2),$(__added),$(__known)), \
470 resolve_dependencies_null_fn = $(1)
472 resolve_dependencies_fn = $(call resolve_dependencies2_fn,$(1),resolve_dependencies_null_fn,$(2))
474 ######################################################################
476 ######################################################################
478 # x86_64 can be either 32/64. set BIACH=32 to get 32 bit libraries.
481 x86_64_libdir = $(BIARCH)
482 native_libdir = $($(NATIVE_ARCH)_libdir)
484 # lib or lib64 depending
485 arch_lib_dir = lib$($(BASIC_ARCH)_libdir)
487 # find dynamic linker as absolute path
488 TOOL_INSTALL_LIB_DIR=$(TOOL_INSTALL_DIR)/$(TARGET)/$(arch_lib_dir)
489 DYNAMIC_LINKER=${shell cd $(TOOL_INSTALL_LIB_DIR); echo ld*.so.*}
491 # Pad dynamic linker & rpath so elftool will never have to change ELF section sizes.
492 # Yes, this is a kludge.
493 lots_of_slashes_to_pad_names = "/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////"
495 # When PLATFORM != native we *always* use our own versions of GLIBC and dynamic linker
496 # Allow per-platform overrides
497 CROSS_LDFLAGS = $(strip $($(PLATFORM)_cross_ldflags))
498 ifeq ($(CROSS_LDFLAGS),)
500 -Wl,--dynamic-linker=$(lots_of_slashes_to_pad_names)$(TOOL_INSTALL_LIB_DIR)/$(DYNAMIC_LINKER) \
501 -Wl,-rpath -Wl,$(lots_of_slashes_to_pad_names)$(TOOL_INSTALL_LIB_DIR)
504 cross_ldflags = $(if $(is_native)$(is_build_tool),,$(CROSS_LDFLAGS) )
506 # $(call installed_libs_fn,PACKAGE)
507 # Return install library directory for given package.
508 # Some packages (e.g. openssl) don't install under lib64; instead they use lib
509 define installed_lib_fn
510 $(call if_directory_exists_fn,
511 $(call package_install_dir_fn,$(1))/$(arch_lib_dir),
512 $(call package_install_dir_fn,$(1))/lib)
515 # Set -L and rpath to point to dependent libraries previously built by us.
516 installed_libs_fn = \
518 -L$(call installed_lib_fn,$(i)) \
519 -Wl,-rpath -Wl,$(call installed_lib_fn,$(i)))
521 # As above for include files
522 installed_include_fn = $(call package_install_dir_fn,$(1))/include
524 installed_includes_fn = $(foreach i,$(1),-I$(call installed_include_fn,$(i)))
526 # By default package CPPFLAGS (to set include path -I) and LDFLAGS (to set link path -L)
527 # point at dependent install directories.
528 DEFAULT_CPPFLAGS = $(call installed_includes_fn, $(PACKAGE_DEPENDENCIES))
529 DEFAULT_LDFLAGS = $(call installed_libs_fn, $(PACKAGE_DEPENDENCIES))
532 $(call tag_var_with_added_space_fn,$(1))$(call override_var_with_default_fn,$(PACKAGE)_$(1),$(DEFAULT_$(1)))
533 configure_ldflags_fn = \
534 $(cross_ldflags)$(call configure_var_fn,LDFLAGS)
536 # Allow packages to override CPPFLAGS, CFLAGS, and LDFLAGS
538 $(if $(call configure_var_fn,CPPFLAGS), \
539 CPPFLAGS="$(CPPFLAGS) $(call configure_var_fn,CPPFLAGS)") \
540 $(if $(call configure_var_fn,CFLAGS), \
541 CFLAGS="$(CFLAGS) $(call configure_var_fn,CFLAGS)") \
542 $(if $(call configure_var_fn,CCASFLAGS), \
543 CCASFLAGS="$(CCASFLAGS) $(call configure_var_fn,CCASFLAGS)") \
544 $(if $(call configure_ldflags_fn), \
545 LDFLAGS="$(LDFLAGS) $(call configure_ldflags_fn)") \
546 $(if $($(PACKAGE)_configure_env),$($(PACKAGE)_configure_env))
548 # only partially used now (used in a few .mk files)
549 ifeq ($(is_build_tool),yes)
550 prefix = $(PACKAGE_INSTALL_DIR)
551 libdir = $(PACKAGE_INSTALL_DIR)/$(arch_lib_dir)
552 libexecdir = $(PACKAGE_INSTALL_DIR)/usr/libexec
555 # Eventually simplify this with no per package DESTDIR or prefix
556 ppdMacro = $(if $(PER_PACKAGE_DESTDIR),$(call package_build_dir_fn,$(1)))
557 pppMacro = $(if $(PER_PACKAGE_PREFIX),$(call package_build_dir_fn,$(1)))
558 prefixMacro = $($(PLATFORM)_PREFIX_BASE)/$(pppMacro)
559 prefix = $(call prefixMacro,$(PACKAGE))
560 libdir = $($(PLATFORM)_LIBDIR)
561 libexecdir = $($(PLATFORM)_LIBEXECDIR)
562 destdirMacro = $($(PLATFORM)_DESTDIR_BASE)$(ppdMacro)
563 DESTDIR = $(call destdirMacro,$(PACKAGE))
566 configure_package_gnu = \
567 s=$(call find_source_fn,$(PACKAGE_SOURCE))$(PACKAGE_SUBDIR) ; \
568 if [ ! -f $$s/configure ] ; then \
569 autoreconf -i -f $$s ; \
571 cd $(PACKAGE_BUILD_DIR) ; \
572 env $(CONFIGURE_ENV) \
574 $(if $($(PACKAGE)_configure_host_and_target), \
575 $($(PACKAGE)_configure_host_and_target), \
576 $(if $(not_native),--host=$(TARGET),)) \
577 $(if $($(PACKAGE)_configure_prefix), \
578 $($(PACKAGE)_configure_prefix), \
579 --libdir=$(PACKAGE_INSTALL_DIR)/$(arch_lib_dir) \
580 --prefix=$(PACKAGE_INSTALL_DIR)) \
581 $($(PACKAGE)_configure_args) \
582 $($(PACKAGE)_configure_args_$(PLATFORM))
584 configure_package = \
585 $(call build_msg_fn,Configuring $(PACKAGE) in $(PACKAGE_BUILD_DIR)) ; \
586 mkdir -p $(PACKAGE_BUILD_DIR) ; \
587 $(if $($(PACKAGE)_configure), \
588 $($(PACKAGE)_configure), \
589 $(configure_package_gnu))
591 # Tools (e.g. gcc, binutils, gdb) required a platform to build for
593 is_tool="$(is_build_tool)" ; \
594 is_cross_package="$(findstring $(PACKAGE),$(CROSS_TOOLS))" ; \
595 is_arch_native="$(if $(subst native,,$(ARCH)),,yes)" ; \
596 if [ "$${is_tool}" == "yes" \
597 -a "$${is_cross_package}" != "" \
598 -a "$${is_arch_native}" != "" ]; then \
599 $(call build_msg_fn,You must specify PLATFORM for building tools) ; \
602 : check that platform gcc can be found ; \
604 if [ "$${is_arch_native}" != "yes" ] ; then \
605 target_gcc=$(TARGET)-gcc ; \
607 if [ "$${is_tool}" != "yes" \
608 -a "$${is_arch_native}" != "yes" \
609 -a ! -x "`which 2> /dev/null $${target_gcc}`" ] ; then \
610 $(call build_msg_fn, \
611 No cross-compiler found for platform $(PLATFORM) target $(TARGET); \
612 try make PLATFORM=$(PLATFORM) install-tools) ; \
616 configure_check_timestamp = \
618 $(check_platform) ; \
619 mkdir -p $(PACKAGE_BUILD_DIR) ; \
620 mkdir -p $(PACKAGE_INSTALL_DIR) ; \
621 conf="$(TIMESTAMP_DIR)/$(CONFIGURE_TIMESTAMP)" ; \
622 dirs="$(call package_mk_fn,$(PACKAGE)) \
623 $(wildcard $(call find_source_fn, \
624 $(PACKAGE_SOURCE))$(PACKAGE_SUBDIR)/configure) \
625 $(MU_BUILD_ROOT_DIR)/config.site" ; \
626 if [[ $(call find_newer_fn, $${conf}, $${dirs}, $?) ]]; then \
627 $(configure_package) ; \
630 $(call build_msg_fn,Configuring $(PACKAGE): nothing to do) ; \
634 %-configure: %-find-source
635 $(configure_check_timestamp)
637 ######################################################################
639 ######################################################################
641 # /proc/cpuinfo does not exist on platforms without a /proc and on some
642 # platforms, notably inside containers, it has no content. In those cases
643 # we assume there's 1 processor; we use 2*ncpu for the -j option.
644 # NB: GNU Make 4.2 will let us use '$(file </proc/cpuinfo)' to both test
645 # for file presence and content; for now this will have to do.
646 MAKE_PARALLEL_JOBS = -j $(if $(shell [ -f /proc/cpuinfo ] && head /proc/cpuinfo), \
647 $(shell expr 2 '*' $$(grep -c ^processor /proc/cpuinfo)), 2)
648 MAKE_PARALLEL_FLAGS = $(if $($(PACKAGE)_make_parallel_fails),,$(MAKE_PARALLEL_JOBS))
650 # Make command shorthand for packages & tools.
653 -C $(PACKAGE_BUILD_DIR) \
654 $($(PACKAGE)_make_args) \
655 $(MAKE_PARALLEL_FLAGS)
658 $(call build_msg_fn,Building $* in $(PACKAGE_BUILD_DIR)) ; \
659 mkdir -p $(PACKAGE_BUILD_DIR) ; \
660 cd $(PACKAGE_BUILD_DIR) ; \
661 $(if $($(PACKAGE)_build), \
662 $($(PACKAGE)_build), \
665 build_check_timestamp = \
667 comp="$(TIMESTAMP_DIR)/$(BUILD_TIMESTAMP)" ; \
668 conf="$(TIMESTAMP_DIR)/$(CONFIGURE_TIMESTAMP)" ; \
669 dirs="$(call find_source_fn,$(PACKAGE_SOURCE)) \
670 $($(PACKAGE)_build_timestamp_depends) \
671 $(if $(is_build_tool),,$(addprefix $(INSTALL_DIR)/,$(PACKAGE_DEPENDENCIES)))" ; \
672 if [[ $${conf} -nt $${comp} \
673 || $(call find_newer_fn, $${comp}, $${dirs}, $?) ]]; then \
677 $(call build_msg_fn,Building $(PACKAGE): nothing to do) ; \
682 $(build_check_timestamp)
685 %-rebuild: %-wipe %-build
688 ######################################################################
690 ######################################################################
693 : by default, for non-tools, remove any previously installed bits ; \
694 $(if $(is_build_tool)$($(PACKAGE)_keep_instdir), \
696 rm -rf $(PACKAGE_INSTALL_DIR)); \
697 mkdir -p $(PACKAGE_INSTALL_DIR) ; \
698 $(if $($(PACKAGE)_pre_install),$($(PACKAGE)_pre_install),true); \
699 $(if $($(PACKAGE)_install), \
700 $($(PACKAGE)_install), \
702 $($(PACKAGE)_install_args) \
704 $(if $($(PACKAGE)_post_install),$($(PACKAGE)_post_install),true)
706 install_check_timestamp = \
708 inst=$(TIMESTAMP_DIR)/$(INSTALL_TIMESTAMP) ; \
709 dirs="$(PACKAGE_BUILD_DIR) \
710 $($(PACKAGE)_install_dependencies)" ; \
711 if [[ $(call find_newer_fn, $${inst}, $${dirs}, $?) ]]; then \
712 $(call build_msg_fn,Installing $(PACKAGE)) ; \
713 $(install_package) ; \
716 $(call build_msg_fn,Installing $(PACKAGE): nothing to do) ; \
721 $(install_check_timestamp)
723 ######################################################################
724 # Source code managment
725 ######################################################################
729 # Maps package name to source directory root.
730 # Multiple packages may use a single source tree.
731 # For example, gcc-bootstrap package shares gcc source.
732 PACKAGE_SOURCE = $(if $($(PACKAGE)_source),$($(PACKAGE)_source),$(PACKAGE))
733 PACKAGE_SUBDIR = $(if $($(PACKAGE)_configure_subdir),/$($(PACKAGE)_configure_subdir),)
735 # Use git to download source if directory is not found
736 find_source_for_package = \
738 $(call build_msg_fn,Arch for platform '$(PLATFORM)' is $(ARCH)) ; \
739 $(call build_msg_fn,Finding source for $(PACKAGE)) ; \
740 s="$(call find_source_fn,$(PACKAGE_SOURCE))" ; \
742 && $(call build_msg_fn,Package $(PACKAGE) not found with path $(SOURCE_PATH)) \
744 mk="$(call find_build_data_dir_for_package_fn,$(PACKAGE_SOURCE))/packages/$(PACKAGE).mk"; \
745 $(call build_msg_fn,Makefile fragment found in $${mk}) ; \
746 if [ ! -d "$${s}" ] ; then \
747 d=`dirname $${mk}` ; \
748 i=`cd $${d}/.. && ($(GIT) config remote.origin.url || \
749 awk '/URL/ { print $$2; }' .git/remotes/origin)`; \
750 g=`dirname $${i}` ; \
751 $(call build_msg_fn,Fetching source: $(GIT) clone $${g}/$(PACKAGE_SOURCE) $$s) ; \
752 if ! $(GIT) clone $${g}/$(PACKAGE_SOURCE) $$s; then \
753 $(call build_msg_fn,No source for $(PACKAGE) in $${g}); \
756 $(call build_msg_fn,Fix file dates in $${g}/$(PACKAGE_SOURCE)) ; \
757 (cd $${s} ; $(MU_BUILD_ROOT_DIR)/autowank --touch) ; \
759 s=`cd $${s} && pwd` ; \
760 $(call build_msg_fn,Source found in $${s})
762 .PHONY: %-find-source
764 $(find_source_for_package)
766 .PHONY: %-push %-pull %-push-all %-pull-all
767 %-push %-pull %-push-all %-pull-all:
769 push_or_pull=$(patsubst %-all,%,$(subst $(PACKAGE)-,,$@)) ; \
770 $(call build_msg_fn,Git $${push_or_pull} source for $(PACKAGE)) ; \
771 s=$(call find_source_fn,$(PACKAGE_SOURCE)) ; \
772 if [ "x$$s" = "x" ]; then \
773 $(call build_msg_fn,No source for $(PACKAGE)) ; \
776 cd $$s && $(GIT) $${push_or_pull}
778 # Pull all packages for platform
782 $(call build_msg_fn,Git pull build system) ; \
783 for d in $(MU_BUILD_ROOT_DIR) \
784 $(SOURCE_PATH_BUILD_ROOT_DIRS) \
785 $(SOURCE_PATH_BUILD_DATA_DIRS); do \
786 $(call build_msg_fn,Git pull $${d}) ; \
787 pushd $${d} >& /dev/null && $(GIT) pull && popd >& /dev/null ; \
789 $(call build_msg_fn,Git pull build tools) ; \
790 $(call tool_make_target_fn,pull-all) ; \
791 $(call build_msg_fn,Git pull packages for platform $(PLATFORM)) ; \
792 make PLATFORM=$(PLATFORM) $(patsubst %,%-pull-all,$(ROOT_PACKAGES))
797 d=$(call find_source_fn,$(PACKAGE_SOURCE)) ; \
798 $(call build_msg_fn,Git diff $(PACKAGE)) ; \
799 if [ -d $${d}/.git ] ; then \
800 cd $${d} && $(GIT) --no-pager diff 2>/dev/null; \
802 $(call build_msg_fn, $(PACKAGE) not a git directory) ; \
807 # generate diffs for everything in source path
811 $(call build_msg_fn,Generate diffs) ; \
812 for r in $(ABSOLUTE_SOURCE_PATH); do \
813 for d in $${r}/* ; do \
814 if [ -d $${d} ] ; then \
815 $(call build_msg_fn,Git diff $${d}) ; \
816 if [ -d $${d}/.git ] ; then \
817 cd $${d} && $(GIT) --no-pager diff 2>/dev/null; \
819 $(call build_msg_fn, $${d} not a git directory) ; \
825 ######################################################################
827 ######################################################################
829 IMAGE_DIR = $(MU_BUILD_ROOT_DIR)/image-$(PLATFORM)
831 # Reports shared libraries in given directory
832 find_shared_libs_fn = \
835 -regex '.*/lib[a-z0-9_]+\+?\+?.so' \
836 -o -regex '.*/lib[a-z0-9_]+-[0-9.]+\+?\+?.so' \
837 -o -regex '.*/lib[a-z0-9_]+\+?\+?.so.[0-9.]+'
839 # By default pick up files from binary directories and /etc.
840 # Also include shared libraries.
841 DEFAULT_IMAGE_INCLUDE = \
842 for d in bin sbin libexec \
843 usr/bin usr/sbin usr/libexec \
845 [[ -d $$d ]] && echo $$d; \
847 [[ -d $(arch_lib_dir) ]] \
848 && $(call find_shared_libs_fn,$(arch_lib_dir))
850 # Define any shell functions needed by install scripts
851 image_install_functions = \
852 $(foreach p,$(ALL_PACKAGES), \
853 $(if $($(p)_image_install_functions), \
854 $($(p)_image_install_functions)))
856 # Should always be over-written by temp dir in %-root-image rule
857 IMAGE_INSTALL_DIR = $(error you need to set IMAGE_INSTALL_DIR)
861 $(call build_msg_fn,Image-install $(1) for platform $(PLATFORM)) ; \
862 inst_dir=$(IMAGE_INSTALL_DIR) ; \
863 mkdir -p $${inst_dir} ; \
865 : select files to include in image ; \
866 image_include_files=" \
867 `$(call ifdef_fn,$(1)_image_include,$(DEFAULT_IMAGE_INCLUDE)) ; \
870 : select files regexps to exclude from image ; \
871 image_exclude_files="" ; \
872 if [ ! -z "$($(1)_image_exclude)" ] ; then \
873 image_exclude_files="${image_exclude_files} \
874 $(patsubst %,--exclude=%,$($(1)_image_exclude))" ; \
876 [[ -z "$${image_include_files}" || $${image_include_files} == " " ]] \
877 || tar cf - $${image_include_files} $${image_exclude_files} \
878 | tar xf - -C $${inst_dir} ; \
879 : copy files from copyimg directories on source path if present ; \
880 for build_data_dir in $(SOURCE_PATH_BUILD_DATA_DIRS) ; do \
881 d="$${build_data_dir}/packages/$(1).copyimg" ; \
882 if [ -d "$${d}" ] ; then \
883 env $($(PLATFORM)_copyimg_env) \
884 $(MU_BUILD_ROOT_DIR)/copyimg $${d} $${inst_dir} ; \
887 : run package dependent install script ; \
888 $(if $($(1)_image_install), \
889 $(image_install_functions) \
891 $($(1)_image_install))
893 .PHONY: %-image_install
894 %-image_install: %-install
895 $(call image_install_fn,$(PACKAGE),$(PACKAGE_INSTALL_DIR))
897 basic_system_image_include = \
898 $(call ifdef_fn,$(PLATFORM)_basic_system_image_include, \
900 echo $(arch_lib_dir)/ld*.so* ; \
901 $(call find_shared_libs_fn, $(arch_lib_dir)))
903 basic_system_image_install = \
904 mkdir -p bin lib mnt proc root sbin sys tmp etc ; \
905 mkdir -p usr usr/{bin,sbin} usr/lib ; \
906 mkdir -p var var/{lib,lock,log,run,tmp} ; \
907 mkdir -p var/lock/subsys var/lib/urandom
909 .PHONY: basic_system-image_install
910 basic_system-image_install: # linuxrc-install
911 $(if $(not_native), \
912 $(call image_install_fn,basic_system,$(TARGET_TOOL_INSTALL_DIR)),)
914 ROOT_PACKAGES = $(if $($(PLATFORM)_root_packages),$($(PLATFORM)_root_packages),$(default_root_packages))
916 .PHONY: install-packages
917 install-packages: $(patsubst %,%-find-source,$(ROOT_PACKAGES))
919 set -eu$(BUILD_DEBUG) ; \
920 d=$(MU_BUILD_ROOT_DIR)/packages-$(PLATFORM) ; \
923 $(MAKE) -C $(MU_BUILD_ROOT_DIR) IMAGE_INSTALL_DIR=$${d} \
924 $(patsubst %,%-image_install, \
926 $(ROOT_PACKAGES)) || exit 1; \
927 $(call build_msg_fn, Relocating ELF executables to run in $${d}) ; \
929 -exec elftool quiet in '{}' out '{}' \
931 $${d}/$(arch_lib_dir)/$(DYNAMIC_LINKER) \
932 set-rpath $${d}/$(arch_lib_dir):$${d}/lib ';' ; \
933 : strip symbols from files ; \
934 if [ $${strip_symbols:-no} = 'yes' ] ; then \
935 $(call build_msg_fn, Stripping symbols from files) ; \
938 $(TARGET_PREFIX)strip \
939 --strip-unneeded '{}' ';' \
942 $(call build_msg_fn, NOT stripping symbols) ; \
945 # readonly root squashfs image
946 # Note: $(call build_msg_fn) does not seem to work inside of fakeroot so we use echo
948 $(PLATFORM_IMAGE_DIR)/ro.img ro-image: $(patsubst %,%-find-source,$(ROOT_PACKAGES))
950 d=$(PLATFORM_IMAGE_DIR) ; \
952 ro_image=$$d/ro.img ; \
953 rm -f $${ro_image} ; \
954 tmp_dir="`mktemp -d $$d/ro-image-XXXXXX`" ; \
955 chmod 0755 $${tmp_dir} ; \
957 trap "rm -rf $${tmp_dir}" err ; \
958 fakeroot /bin/bash -c "{ \
959 set -eu$(BUILD_DEBUG) ; \
960 $(MAKE) -C $(MU_BUILD_ROOT_DIR) IMAGE_INSTALL_DIR=$${tmp_dir} \
961 $(patsubst %,%-image_install, \
963 $(ROOT_PACKAGES)) ; \
964 : make dev directory ; \
965 $(linuxrc_makedev) ; \
966 echo @@@@ Relocating ELF executables to run in / @@@@ ; \
968 -exec elftool quiet in '{}' out '{}' \
970 /$(arch_lib_dir)/$(DYNAMIC_LINKER) \
971 set-rpath /$(arch_lib_dir):/lib ';' ; \
972 : strip symbols from files ; \
973 if [ '$${strip_symbols:-yes}' = 'yes' ] ; then \
974 echo @@@@ Stripping symbols from files @@@@ ; \
975 find $${tmp_dir} -type f \
977 $(TARGET_PREFIX)strip \
978 --strip-unneeded '{}' ';' \
981 echo @@@@ NOT stripping symbols @@@@ ; \
983 if [ $${sign_executables:-yes} = 'yes' \
984 -a -n "$($(PLATFORM)_public_key)" ] ; then \
985 echo @@@@ Signing executables @@@@ ; \
986 find $${tmp_dir} -type f \
987 | xargs sign $($(PLATFORM)_public_key) \
988 $($(PLATFORM)_private_key_passphrase) ; \
990 : make read-only file system ; \
992 $${tmp_dir} $${ro_image} \
993 -no-exports -no-progress -no-recovery ; \
995 : cleanup tmp directory ; \
998 MKFS_JFFS2_BYTE_ORDER_x86_64 = -l
999 MKFS_JFFS2_BYTE_ORDER_i686 = -l
1000 MKFS_JFFS2_BYTE_ORDER_ppc = -b
1001 MKFS_JFFS2_BYTE_ORDER_mips = -b
1002 MKFS_JFFS2_BYTE_ORDER_native = $(MKFS_JFFS2_BYTE_ORDER_$(NATIVE_ARCH))
1004 MKFS_JFFS2_SECTOR_SIZE_IN_KBYTES = \
1005 $(call ifdef_fn,$(PLATFORM)_jffs2_sector_size_in_kbytes,256)
1007 mkfs_fn_jffs2 = mkfs.jffs2 \
1008 --eraseblock=$(MKFS_JFFS2_SECTOR_SIZE_IN_KBYTES)KiB \
1009 --root=$(1) --output=$(2) \
1010 $(MKFS_JFFS2_BYTE_ORDER_$(BASIC_ARCH))
1012 # As things stand the actual initrd size parameter
1013 # is set in .../open-repo/build-data/packages/linuxrc.mk.
1014 EXT2_RW_IMAGE_SIZE=notused
1017 e2fsimage -d $(1) -f $(2) -s $(EXT2_RW_IMAGE_SIZE)
1021 make_rw_image_fn = \
1022 $(call mkfs_fn_$(RW_IMAGE_TYPE),$(1),$(2))
1024 rw_image_embed_ro_image_fn = \
1025 mkdir -p proc initrd images ro rw union ; \
1026 cp $(PLATFORM_IMAGE_DIR)/$(1) images/$(1) ; \
1027 md5sum images/$(1) > images/$(1).md5 ; \
1028 echo Built by $(LOGNAME) at `date` > images/$(1).stamp ; \
1029 mkdir -p changes/$(1)
1031 # make sure RW_IMAGE_TYPE is a type we know how to build
1032 .PHONY: rw-image-check-type
1033 rw-image-check-type:
1035 if [ -z "$(make_rw_image_fn)" ] ; then \
1036 $(call build_msg_fn,Unknown read/write fs image type; \
1037 try RW_IMAGE_TYPE=ext2 or RW_IMAGE_TYPE=jffs2) ; \
1043 rw-image: rw-image-check-type ro-image
1045 d=$(PLATFORM_IMAGE_DIR) ; \
1047 rw_image="$$d/rw.$(RW_IMAGE_TYPE)" ; \
1048 ro_image="ro.img" ; \
1049 rm -f $$rw_image ; \
1050 tmp_dir="`mktemp -d $$d/rw-image-XXXXXX`" ; \
1051 chmod 0755 $${tmp_dir} ; \
1053 trap "rm -rf $${tmp_dir}" err ; \
1054 fakeroot /bin/bash -c "{ \
1055 set -eu$(BUILD_DEBUG) ; \
1056 $(linuxrc_makedev) ; \
1057 $(call rw_image_embed_ro_image_fn,$${ro_image}) ; \
1058 $(call make_rw_image_fn,$${tmp_dir},$${rw_image}) ; \
1060 : cleanup tmp directory ; \
1063 images: linuxrc-install linux-install $(image_extra_dependencies) rw-image
1065 d=$(PLATFORM_IMAGE_DIR) ; \
1066 cd $(BUILD_DIR)/linux-$(PLATFORM) ; \
1068 [[ -z $$i && -f bzImage ]] && i=bzImage ; \
1069 [[ -z $$i && -f zImage ]] && i=zImage ; \
1070 [[ -z $$i && -f linux ]] && i=linux ; \
1071 [[ -z $$i && -f vmlinux ]] && i=vmlinux ; \
1073 && $(call build_msg_fn,no linux image to install \
1074 in $(BUILD_DIR)/linux-$(PLATFORM)) \
1078 ######################################################################
1079 # Tool chain build/install
1080 ######################################################################
1082 .PHONY: ccache-install
1084 $(MAKE) -C $(MU_BUILD_ROOT_DIR) ccache-build
1085 mkdir -p $(TOOL_INSTALL_DIR)/ccache-bin
1086 ln -sf $(MU_BUILD_ROOT_DIR)/build-tool-native/ccache/ccache \
1087 $(TOOL_INSTALL_DIR)/ccache-bin/$(TARGET_PREFIX)gcc
1089 TOOL_MAKE = $(MAKE) is_build_tool=yes
1091 tool_make_target_fn = \
1092 $(if $(strip $(NATIVE_TOOLS)), \
1093 $(TOOL_MAKE) $(patsubst %,%-$(1),$(NATIVE_TOOLS)) ARCH=native || exit 1 ;) \
1094 $(TOOL_MAKE) $(patsubst %,%-$(1),$(CROSS_TOOLS))
1096 .PHONY: install-tools
1098 $(call tool_make_target_fn,install)
1100 .PHONY: bootstrap-tools
1102 $(TOOL_MAKE) make-install findutils-install git-install \
1103 automake-install autoconf-install libtool-install fakeroot-install
1106 ######################################################################
1108 ######################################################################
1110 package_clean_script = \
1111 @$(call build_msg_fn, Cleaning $* in $(PACKAGE_INSTALL_DIR)) ; \
1113 $(if $(is_build_tool),,rm -rf $(PACKAGE_INSTALL_DIR) ;) \
1114 rm -rf $(TIMESTAMP_DIR)/$(call timestamp_name_fn,*) ; \
1115 $(if $($(PACKAGE)_clean), \
1116 $($(PACKAGE)_clean), \
1117 $(PACKAGE_MAKE) clean)
1121 $(package_clean_script)
1123 # Wipe e.g. remove build and install directories for packages.
1124 package_wipe_script = \
1125 @message=$(if $(is_build_tool),"Wiping build $(PACKAGE)","Wiping build/install $(PACKAGE)") ; \
1126 $(call build_msg_fn,$$message) ; \
1128 rm -rf $(if $(is_build_tool),$(PACKAGE_BUILD_DIR),$(PACKAGE_INSTALL_DIR) $(PACKAGE_BUILD_DIR))
1132 $(package_wipe_script)
1134 # Wipe entire build/install area for TAG and PLATFORM
1137 @$(call build_msg_fn, Wiping $(BUILD_DIR) $(INSTALL_DIR)) ; \
1139 rm -rf $(BUILD_DIR) $(INSTALL_DIR)
1143 rm -rf $(MU_BUILD_ROOT_DIR)/$(BUILD_PREFIX_package)*/
1144 rm -rf $(MU_BUILD_ROOT_DIR)/$(BUILD_PREFIX_tool)*
1145 rm -rf $(MU_BUILD_ROOT_DIR)/$(INSTALL_PREFIX)*
1146 rm -rf $(MU_BUILD_ROOT_DIR)/$(IMAGES_PREFIX)*
1147 rm -rf $(TOOL_INSTALL_DIR)
1148 rm -rf $(MU_BUILD_ROOT_DIR)/*.deb
1149 rm -rf $(MU_BUILD_ROOT_DIR)/*.rpm
1150 rm -rf $(MU_BUILD_ROOT_DIR)/*.changes
1151 rm -rf $(MU_BUILD_ROOT_DIR)/python
1152 if [ -e /usr/bin/dh ];then (cd $(MU_BUILD_ROOT_DIR)/deb/;debian/rules clean); fi
1153 rm -f $(MU_BUILD_ROOT_DIR)/deb/debian/*.install
1154 rm -f $(MU_BUILD_ROOT_DIR)/deb/debian/changelog