2 # GLOBAL Makefile for the whole L4 tree
7 PRJ_SUBDIRS := pkg $(wildcard l4linux)
9 install-dirs := tool pkg
10 clean-dirs := tool pkg doc
11 cleanall-dirs := tool pkg doc
13 BUILD_TOOLS = gawk gcc g++ ld perl pkg-config
15 CMDS_WITHOUT_OBJDIR := help checkbuild checkbuild.% up update check_build_tools
16 CMDS_NO_PROJECT_MK := $(CMDS_WITHOUT_OBJDIR) \
17 listplatforms listentries
19 # our default target is all::
26 DROPSCONF_DEFCONFIG ?= $(L4DIR)/mk/defconfig/config.x86
27 KCONFIG_FILE = $(OBJ_BASE)/Kconfig.generated
28 KCONFIG_FILE_SRC = $(L4DIR)/mk/Kconfig
29 DROPSCONF_CONFIG = $(OBJ_BASE)/.kconfig.auto
30 DROPSCONF_CONFIG_H = $(OBJ_BASE)/include/l4/bid_config.h
31 DROPSCONF_CONFIG_MK = $(OBJ_BASE)/.config.all
32 DROPSCONF_DONTINC_MK = y
33 DROPSCONF_HELPFILE = $(L4DIR)/mk/config.help
35 # separation in "dependent" (ie opts the build output depends on) and
36 # "independent" (ie opts the build output does not depend on) opts
37 CONFIG_MK_INDEPOPTS = CONFIG_BID_GENERATE_MAPFILE \
38 CONFIG_DEPEND_VERBOSE \
39 CONFIG_VERBOSE_SWITCH \
40 CONFIG_BID_COLORED_PHASES CONFIG_HAVE_LDSO \
41 CONFIG_INT_CPP_NAME_SWITCH BID_LIBGENDEP_PATHS CONFIG_INT_CPP_.*_NAME \
42 CONFIG_INT_CXX_.*_NAME CONFIG_VERBOSE CONFIG_BID_STRIP_PROGS \
43 CONFIG_INT_LD_NAME_SWITCH CONFIG_INT_LD_.*_NAME
44 CONFIG_MK_PLATFORM_OPTS = CONFIG_PLATFORM_.*
45 CONFIG_MK_REAL = $(OBJ_BASE)/.config
46 CONFIG_MK_INDEP = $(OBJ_BASE)/.config.indep
47 CONFIG_MK_PLATFORM = $(OBJ_BASE)/.config.platform
49 INCLUDE_BOOT_CONFIG := optional
51 ifneq ($(filter $(CMDS_WITHOUT_OBJDIR),$(MAKECMDGOALS)),)
52 IGNORE_MAKECONF_INCLUDE=1
55 ifneq ($(B)$(BUILDDIR_TO_CREATE),)
56 IGNORE_MAKECONF_INCLUDE=1
59 ifeq ($(IGNORE_MAKECONF_INCLUDE),)
60 ifneq ($(filter help config oldconfig silentoldconfig,$(MAKECMDGOALS)),)
61 # tweek $(L4DIR)/mk/Makeconf to use the intermediate file
62 export BID_IGN_ROOT_CONF=y
63 BID_ROOT_CONF=$(DROPSCONF_CONFIG_MK)
66 # $(L4DIR)/mk/Makeconf shouln't include Makeconf.local twice
67 MAKECONFLOCAL = /dev/null
70 # Use project.mk if we use the default goal (MAKECMDGOALS is empty)
71 # or if any our goals are not CMDS_NO_PROJECT_MK goals.
72 # If all goals are CMDS_NO_PROJECT_MK use 'Makeconf', that saves us
73 # from running the time consuming project.mk find operations.
74 ifeq ($(MAKECMDGOALS),)
75 include $(L4DIR)/mk/project.mk
77 ifeq ($(filter-out $(CMDS_NO_PROJECT_MK),$(MAKECMDGOALS)),)
78 include $(L4DIR)/mk/Makeconf
80 include $(L4DIR)/mk/project.mk
84 PKGDEPS_IGNORE_MISSING :=
87 # after having absfilename, we can export BID_ROOT_CONF
88 ifneq ($(filter config oldconfig silentoldconfig gconfig nconfig xconfig, $(MAKECMDGOALS)),)
89 export BID_ROOT_CONF=$(call absfilename,$(OBJ_BASE))/.config.all
96 ifneq ($(strip $(B)),)
97 BUILDDIR_TO_CREATE := $(B)
99 ifneq ($(strip $(BUILDDIR_TO_CREATE)),)
100 all:: check_build_tools
101 @echo "Creating build directory \"$(BUILDDIR_TO_CREATE)\"..."
102 @if [ -e "$(BUILDDIR_TO_CREATE)" ]; then \
103 echo "Already exists, aborting."; \
106 @mkdir -p "$(BUILDDIR_TO_CREATE)"
107 @cp $(DROPSCONF_DEFCONFIG) $(BUILDDIR_TO_CREATE)/.kconfig
108 @$(MAKE) B= BUILDDIR_TO_CREATE= O=$(BUILDDIR_TO_CREATE) oldconfig
112 all:: $(BUILD_DIRS) $(if $(S),,l4defs)
118 # The following targets do work without explicit subdirs
123 # some special cases for dependencies follow:
124 # L4Linux depends on the availability of the l4defs
126 l4linux/l4-build: l4defs
128 # hack for examples, they virtually depend on anything else
129 pkg/examples: $(filter-out pkg/examples,$(BUILD_SUBDIRS))
131 # some more dependencies
132 tool: $(DROPSCONF_CONFIG_MK)
133 $(BUILD_SUBDIRS): $(DROPSCONF_CONFIG_MK) tool
135 ifneq ($(CONFIG_BID_BUILD_DOC),)
142 $(VERBOSE)svn up mk tool/gendep tool/kconfig tool/elf-patcher doc/source conf tool/lib tool/vim tool/bin
143 $(VERBOSE)$(MAKE) -C pkg up
146 $(VERBOSE)if [ -r $@/Makefile ]; then PWD=$(PWD)/$@ $(MAKE) -C $@; fi
149 $(VERBOSE)if [ -r doc/source/Makefile ]; then PWD=$(PWD)/doc/source $(MAKE) -C doc/source; fi
151 BID_POST_CONT_HOOK := $(MAKE) regen_l4defs
153 .PHONY: all clean cleanall install up update doc
154 .PHONY: $(BUILD_DIRS) doc check_build_tools cont cleanfast
157 $(VERBOSE)$(RM) -r $(addprefix $(OBJ_BASE)/,bin include pkg doc ext-pkg pc lib test l4defs.mk.inc l4defs.sh.inc) \
163 clean cleanall install::
164 $(VERBOSE)set -e; for i in $($@-dirs) ; do \
165 if [ -r $$i/Makefile -o -r $$i/GNUmakefile ] ; then \
166 PWD=$(PWD)/$$i $(MAKE) -C $$i $@ ; fi ; done
168 L4DEF_FILE_MK ?= $(OBJ_BASE)/l4defs.mk.inc
169 L4DEF_FILE_SH ?= $(OBJ_BASE)/l4defs.sh.inc
171 l4defs: $(L4DEF_FILE_MK) $(L4DEF_FILE_SH)
173 generate_l4defs_files = \
174 $(VERBOSE)tmpdir=$(OBJ_BASE)/l4defs.gen.dir && \
175 mkdir -p $$tmpdir && \
176 echo "L4DIR = $(L4DIR_ABS)" > $$tmpdir/Makefile && \
177 echo "OBJ_BASE = $(OBJ_BASE)" >> $$tmpdir/Makefile && \
178 echo "L4_BUILDDIR = $(OBJ_BASE)" >> $$tmpdir/Makefile && \
179 echo "SRC_DIR = $$tmpdir" >> $$tmpdir/Makefile && \
180 echo "PKGDIR_ABS = $(L4DIR_ABS)/l4defs.gen.dir" >> $$tmpdir/Makefile && \
181 echo "BUILD_MESSAGE =" >> $$tmpdir/Makefile && \
182 cat $(L4DIR)/mk/export_defs.inc >> $$tmpdir/Makefile && \
183 PWD=$$tmpdir $(MAKE) -C $$tmpdir -f $$tmpdir/Makefile \
184 CALLED_FOR=$(1) L4DEF_FILE_MK=$(L4DEF_FILE_MK) L4DEF_FILE_SH=$(L4DEF_FILE_SH) && \
187 $(L4DEF_FILE_MK): $(OBJ_DIR)/.Package.deps pkg/l4re-core \
188 $(DROPSCONF_CONFIG_MK) $(L4DIR)/mk/export_defs.inc
189 +$(call generate_l4defs_files,static)
190 +$(call generate_l4defs_files,minimal)
191 +$(call generate_l4defs_files,shared)
192 +$(call generate_l4defs_files,sharedlib)
194 $(L4DEF_FILE_SH): $(L4DEF_FILE_MK)
197 +$(call generate_l4defs_files,static)
198 +$(call generate_l4defs_files,minimal)
199 +$(call generate_l4defs_files,shared)
200 +$(call generate_l4defs_files,sharedlib)
202 .PHONY: l4defs regen_l4defs
205 #####################
206 # config-rules follow
208 HOST_SYSTEM := $(shell uname | tr 'A-Z' 'a-z')
211 # it becomes a bit confusing now: 'make config' results in a config file, which
212 # must be postprocessed. This is done in config.inc. Then,
213 # we evaluate some variables that depend on the postprocessed config file.
214 # The variables are defined in mk/Makeconf, which sources Makeconf.bid.local.
215 # Hence, we have to 1) postprocess, 2) call make again to get the variables.
216 BID_DCOLON_TARGETS += DROPSCONF_CONFIG_MK_POST_HOOK
217 DROPSCONF_CONFIG_MK_POST_HOOK:: check_build_tools $(OBJ_DIR)/Makefile
218 # libgendep must be done before calling make with the local helper
219 $(VERBOSE)$(MAKE) libgendep
220 $(VERBOSE)$(MAKE) Makeconf.bid.local-helper || \
221 (rm -f $(DROPSCONF_CONFIG_MK) $(CONFIG_MK_REAL) $(CONFIG_MK_INDEP); false)
222 $(VEROBSE)$(LN) -snf $(L4DIR_ABS) $(OBJ_BASE)/source
223 $(VERBOSE)$(MAKE) checkconf
226 $(1)=$$((cat $(2); echo printit:; \
227 echo ' @echo $$($(3))') | \
228 $(MAKE) --no-print-directory -f - printit)
231 define create_kconfig
232 $(VERBOSE)echo "# vi:set ft=kconfig:" > $(1)
233 $(VERBOSE)echo "# This Kconfig is auto-generated." >> $(1)
235 while IFS="" read l; do \
236 if [ "$$l" = "INSERT_PLATFORMS" ]; then \
237 for p in $(wildcard $(L4DIR)/conf/platforms/*.conf \
238 $(L4DIR)/mk/platforms/*.conf); do \
239 $(call extract_var,n,$$p,PLATFORM_NAME); \
242 echo "config PLATFORM_TYPE_$${pn}" >> $(1); \
243 echo " bool \"$$n\"" >> $(1); \
244 pt="$$pt default \"$$pn\" if PLATFORM_TYPE_$${pn}\n"; \
245 $(call extract_var,n,$$p,PLATFORM_ARCH); \
248 if [ -z "$$dep" ]; then \
249 dep=" depends on BUILD_ARCH_$$a"; \
251 dep="$$dep || BUILD_ARCH_$$a"; \
254 echo "$$dep" >> $(1); \
257 elif [ "$$l" = "INSERT_PLATFORM_TYPES" ]; then \
258 echo "config PLATFORM_TYPE" >> $(1); \
259 echo " string" >> $(1); \
260 echo -e "$$pt" >> $(1); \
262 echo "$$l" >> $(1); \
267 KCONFIGS_ARCH := $(wildcard $(L4DIR)/mk/arch/Kconfig.*.inc)
269 $(KCONFIG_FILE): $(KCONFIG_FILE_SRC) Makefile $(wildcard $(L4DIR)/conf/platforms/*.conf $(L4DIR)/conf/platforms/*.conf) \
271 $(VERBOSE)$(L4DIR)/tool/bin/gen_kconfig $(KCONFIG_FILE_SRC) $(KCONFIG_FILE).im $(KCONFIGS_ARCH)
272 +$(call create_kconfig,$@,$(KCONFIG_FILE).im)
275 $(VERBOSE)if [ -n "$(GCCDIR)" -a ! -e $(GCCDIR)/include/stddef.h ]; then \
277 $(ECHO) "$(GCCDIR) seems wrong (stddef.h not found)."; \
278 $(ECHO) "Does it exist?"; \
282 $(VERBOSE)if [ -z "$(filter $(CC_WHITELIST-$(BID_COMPILER_TYPE)), \
283 $(GCCVERSION))" ]; then \
285 $(ECHO) "$(BID_COMPILER_TYPE)-$(GCCVERSION) is not supported."; \
286 $(ECHO) "Please use a $(BID_COMPILER_TYPE) of the following" \
287 "versions: $(CC_WHITELIST-$(BID_COMPILER_TYPE))"; \
291 $(VERBOSE)if [ -n "$(filter $(CC_BLACKLIST-$(BUILD_ARCH)-gcc), \
292 $(GCCVERSION).$(GCCPATCHLEVEL))" ]; then \
294 $(ECHO) "GCC-$(GCCVERSION).$(GCCPATCHLEVEL) is blacklisted" \
295 "because it showed to produce wrong results."; \
296 $(ECHO) "Please upgrade to a more recent version."; \
302 # caching of some variables. Others are determined directly.
303 # The contents of the variables to cache is already defined in mk/Makeconf.
304 .PHONY: Makeconf.bid.local-helper Makeconf.bid.local-internal-names \
307 CC := $(if $(filter sparc,$(ARCH)),$(if $(call GCCIS_sparc_leon_f),sparc-elf-gcc,$(CC)),$(CC))
308 LD := $(if $(filter sparc,$(ARCH)),$(if $(call GCCIS_sparc_leon_f),sparc-elf-ld,$(LD)),$(LD))
309 Makeconf.bid.local-helper:
310 $(VERBOSE)echo BUILD_SYSTEMS="$(strip $(ARCH)_$(CPU) \
311 $(ARCH)_$(CPU)-$(BUILD_ABI))" >> $(DROPSCONF_CONFIG_MK)
312 $(VERBOSE)$(foreach v, BID_COMPILER_TYPE GCCDIR GCCLIB_HOST GCCLIB_EH GCCLIB_S_SO \
313 GCCVERSION GCCMAJORVERSION GCCMINORVERSION \
314 GCCPATCHLEVEL GCC_HAS_ATOMICS \
315 GCCNOSTACKPROTOPT GCCSTACKPROTOPT GCCSTACKPROTALLOPT LDVERSION \
316 GCCSYSLIBDIRS GCCFORTRANAVAIL \
317 $(if $(GCCNOFPU_$(ARCH)_f),GCCNOFPU_$(ARCH)) \
318 $(if $(GCCIS_$(ARCH)_leon_f),GCCIS_$(ARCH)_leon), \
319 echo $(v)=$(call $(v)_f,$(ARCH)) \
320 >>$(DROPSCONF_CONFIG_MK);)
321 $(VERBOSE)$(foreach v, crtbegin.o crtbeginS.o crtbeginT.o \
322 crtendS.o crtend.o, \
323 echo GCCLIB_FILE_$(v)=$(call GCCLIB_file_f,$(v)) \
324 >>$(DROPSCONF_CONFIG_MK);)
325 $(VERBOSE)$(foreach v, LD_GENDEP_PREFIX, echo $v=$($(v)) >>$(DROPSCONF_CONFIG_MK);)
326 $(VERBOSE)echo "HOST_SYSTEM=$(HOST_SYSTEM)" >>$(DROPSCONF_CONFIG_MK)
327 $(VERBOSE)echo "LD_HAS_HASH_STYLE_OPTION=$(shell if $(LD) --help 2>&1 | grep -q ' --hash-style='; then echo y; else echo n; fi)" >>$(DROPSCONF_CONFIG_MK)
328 $(VERBOSE)# we need to call make again, because HOST_SYSTEM (set above) must be
329 $(VERBOSE)# evaluated for LD_PRELOAD to be set, which we need in the following
330 $(VERBOSE)$(MAKE) Makeconf.bid.local-internal-names
331 $(VERBOSE)sort <$(DROPSCONF_CONFIG_MK) >$(CONFIG_MK_REAL).tmp
332 $(VERBOSE)echo -e "# Automatically generated. Don't edit\n" >$(CONFIG_MK_INDEP)
333 $(VERBOSE)echo -e "# Automatically generated. Don't edit\n" >$(CONFIG_MK_PLATFORM)
334 $(VERBOSE)grep $(addprefix -e ^,$(CONFIG_MK_INDEPOPTS) ) <$(CONFIG_MK_REAL).tmp >>$(CONFIG_MK_INDEP)
335 $(VERBOSE)grep $(addprefix -e ^,$(CONFIG_MK_PLATFORM_OPTS)) <$(CONFIG_MK_REAL).tmp >>$(CONFIG_MK_PLATFORM)
336 $(VERBOSE)echo -e "# Automatically generated. Don't edit\n" >$(CONFIG_MK_REAL).tmp2
337 $(VERBOSE)grep -v $(addprefix -e ^,$$ # $(CONFIG_MK_INDEPOPTS) $(CONFIG_MK_PLATFORM_OPTS)) \
338 <$(CONFIG_MK_REAL).tmp >>$(CONFIG_MK_REAL).tmp2
339 $(VERBOSE)echo -e 'include $(call absfilename,$(CONFIG_MK_INDEP))' >>$(CONFIG_MK_REAL).tmp2
340 $(VERBOSE)echo -e 'include $(call absfilename,$(CONFIG_MK_PLATFORM))' >>$(CONFIG_MK_REAL).tmp2
341 $(VERBOSE)if [ -e "$(CONFIG_MK_REAL)" ]; then \
342 diff --brief -I ^COLOR_TERMINAL $(CONFIG_MK_REAL) $(CONFIG_MK_REAL).tmp2 || \
343 mv $(CONFIG_MK_REAL).tmp2 $(CONFIG_MK_REAL); \
345 mv $(CONFIG_MK_REAL).tmp2 $(CONFIG_MK_REAL); \
347 $(VERBOSE)$(RM) $(CONFIG_MK_REAL).tmp $(CONFIG_MK_REAL).tmp2
349 Makeconf.bid.local-internal-names:
350 ifneq ($(CONFIG_INT_CPP_NAME_SWITCH),)
351 $(VERBOSE) set -e; X="$(OBJ_BASE)/tmp.$$$$$$RANDOM.c" ; \
352 echo 'int main(void){}'>$$X ; \
353 rm -f $$X.out ; $(LD_GENDEP_PREFIX) GENDEP_SOURCE=$$X \
354 GENDEP_OUTPUT=$$X.out $(CC) $(CCXX_FLAGS) -c $$X -o $$X.o; \
355 test -e $$X.out; echo INT_CPP_NAME=`cat $$X.out` \
356 >>$(DROPSCONF_CONFIG_MK); \
357 rm -f $$X $$X.{o,out};
358 $(VERBOSE)set -e; X="$(OBJ_BASE)/tmp.$$$$$$RANDOM.cc" ; \
359 echo 'int main(void){}'>$$X; \
360 rm -f $$X.out; $(LD_GENDEP_PREFIX) GENDEP_SOURCE=$$X \
361 GENDEP_OUTPUT=$$X.out $(CXX) -c $$X -o $$X.o; \
362 test -e $$X.out; echo INT_CXX_NAME=`cat $$X.out` \
363 >>$(DROPSCONF_CONFIG_MK); \
364 rm -f $$X $$X.{o,out};
366 ifneq ($(CONFIG_INT_LD_NAME_SWITCH),)
367 $(VERBOSE) set -e; echo INT_LD_NAME=$$($(LD) 2>&1 | perl -p -e 's,^(.+/)?(.+):.+,$$2,') >> $(DROPSCONF_CONFIG_MK)
369 $(VERBOSE)emulations=$$(LANG= $(firstword $(LD)) --help | \
370 grep -i "supported emulations:" | \
371 sed -e 's/.*supported emulations: //') ; \
373 for e in $$emulations; do \
374 for c in $(LD_EMULATION_CHOICE_$(ARCH)); do \
375 if [ "$$e" = "$$c" ]; then \
376 echo LD_EMULATION=$$e >> $(DROPSCONF_CONFIG_MK); \
382 if [ "$$found_it" != "1" ]; then \
383 echo "No known ld emulation found"; exit 1; \
387 $(VERBOSE)if [ ! -r tool/gendep/Makefile ]; then \
388 echo "=== l4/tool/gendep missing! ==="; \
391 $(VERBOSE)PWD=$(PWD)/tool/gendep $(MAKE) -C tool/gendep
395 for i in $(BUILD_TOOLS); do \
396 if ! command -v $$i >/dev/null 2>&1; then \
397 [ -n "$$mis" ] && mis="$$mis "; \
401 if [ -n "$$mis" ]; then \
402 echo -e "\033[1;31mProgram(s) \"$$mis\" not found, please install!\033[0m"; \
405 echo "All build tools checked ok."; \
408 define common_envvars
409 ARCH="$(ARCH)" PLATFORM_TYPE="$(PLATFORM_TYPE)"
413 SEARCHPATH="$(MODULE_SEARCH_PATH):$(BUILDDIR_SEARCHPATH)"
416 unset ml; ml=$(L4DIR_ABS)/conf/modules.list; \
417 [ -n "$(MODULES_LIST)" ] && ml=$(MODULES_LIST)
419 define entryselection
422 [ -n "$(ENTRY)" ] && e="$(ENTRY)"; \
423 [ -n "$(E)" ] && e="$(E)"; \
424 if [ -z "$$e" ]; then \
425 BACKTITLE="No entry given. Use 'make $@ E=entryname' to avoid menu." \
426 L4DIR=$(L4DIR) $(L4DIR)/tool/bin/entry-selector menu $$ml 2> $(OBJ_BASE)/.entry-selector.tmp; \
427 if [ $$? != 0 ]; then \
428 cat $(OBJ_BASE)/.entry-selector.tmp; \
431 e=$$(cat $(OBJ_BASE)/.entry-selector.tmp); \
432 $(RM) $(OBJ_BASE)/.entry-selector.tmp; \
435 define checkx86amd64build
436 $(VERBOSE)if [ "$(ARCH)" != "x86" -a "$(ARCH)" != "amd64" ]; then \
437 echo "This mode can only be used with architectures x86 and amd64."; \
442 +$(VERBOSE)$(entryselection); \
443 $(MKDIR) $(IMAGES_DIR); \
444 PWD=$(PWD)/pkg/bootstrap/server/src $(common_envvars) \
445 $(MAKE) -C pkg/bootstrap/server/src ENTRY="$$e" \
446 BOOTSTRAP_MODULES_LIST=$$ml $(1) \
447 BOOTSTRAP_MODULE_PATH_BINLIB="$(BUILDDIR_SEARCHPATH)" \
448 BOOTSTRAP_SEARCH_PATH="$(MODULE_SEARCH_PATH)"
451 define switch_ram_base_func
452 echo " ... Regenerating RAM_BASE settings"; set -e; \
453 echo "# File semi-automatically generated by 'make switch_ram_base'" > $(OBJ_BASE)/Makeconf.ram_base; \
454 echo "RAM_BASE := $(1)" >> $(OBJ_BASE)/Makeconf.ram_base; \
455 PWD=$(PWD)/l4re-core/pkg/sigma0/server/src $(MAKE) RAM_BASE=$(1) -C pkg/l4re-core/sigma0/server/src; \
456 PWD=$(PWD)/l4re-core/pkg/moe/server/src $(MAKE) RAM_BASE=$(1) -C pkg/l4re-core/moe/server/src; \
457 echo "RAM_BASE_SWITCH_OK := yes" >> $(OBJ_BASE)/Makeconf.ram_base
460 BUILDDIR_SEARCHPATH = $(OBJ_BASE)/bin/$(ARCH)_$(CPU):$(OBJ_BASE)/bin/$(ARCH)_$(CPU)/$(BUILD_ABI):$(OBJ_BASE)/lib/$(ARCH)_$(CPU):$(OBJ_BASE)/lib/$(ARCH)_$(CPU)/$(BUILD_ABI)
462 QEMU_ARCH_MAP_$(ARCH) ?= qemu-system-$(ARCH)
464 QEMU_KERNEL_TYPE ?= elfimage
465 QEMU_KERNEL_FILE-elfimage = $(IMAGES_DIR)/bootstrap.elf
466 QEMU_KERNEL_FILE-uimage = $(IMAGES_DIR)/bootstrap.uimage
467 QEMU_KERNEL_FILE-rawimage = $(IMAGES_DIR)/bootstrap.raw
468 QEMU_KERNEL_FILE ?= $(QEMU_KERNEL_FILE-$(QEMU_KERNEL_TYPE))
470 FASTBOOT_BOOT_CMD ?= fastboot boot
472 check_and_adjust_ram_base:
473 $(VERBOSE)if [ -z "$(PLATFORM_RAM_BASE)" ]; then \
474 echo "Platform \"$(PLATFORM_TYPE)\" not known."; \
477 +$(VERBOSE)if [ $$(($(RAM_BASE))) != $$(($(PLATFORM_RAM_BASE))) -o -z "$(RAM_BASE)" -o -z "$(RAM_BASE_SWITCH_OK)" ]; then \
478 echo "=========== Updating RAM_BASE for platform $(PLATFORM_TYPE) to $(PLATFORM_RAM_BASE) =========" ; \
479 $(call switch_ram_base_func,$(PLATFORM_RAM_BASE)); \
483 $(VERBOSE)$(set_ml); \
484 L4DIR=$(L4DIR) $(L4DIR)/tool/bin/entry-selector list $$ml
487 $(VERBOSE)$(entryselection); \
488 SHELLCODE="$(SHELLCODE)" $(common_envvars) $(tool_envvars) \
489 $(L4DIR)/tool/bin/shell-entry $$ml "$$e"
491 elfimage: check_and_adjust_ram_base
492 $(call genimage,BOOTSTRAP_DO_UIMAGE= BOOTSTRAP_DO_RAW_IMAGE=)
493 $(VERBOSE)$(if $(POST_IMAGE_CMD),$(call POST_IMAGE_CMD,$(IMAGES_DIR)/bootstrap.elf))
495 uimage: check_and_adjust_ram_base
496 $(call genimage,BOOTSTRAP_DO_UIMAGE=y BOOTSTRAP_DO_RAW_IMAGE=)
497 $(VERBOSE)$(if $(POST_IMAGE_CMD),$(call POST_IMAGE_CMD,$(IMAGES_DIR)/bootstrap.uimage))
499 rawimage: check_and_adjust_ram_base
500 $(call genimage,BOOTSTRAP_DO_UIMAGE= BOOTSTRAP_DO_RAW_IMAGE=y)
501 $(VERBOSE)$(if $(POST_IMAGE_CMD),$(call POST_IMAGE_CMD,$(IMAGES_DIR)/bootstrap.raw))
503 fastboot fastboot_rawimage: rawimage
504 $(VERBOSE)$(FASTBOOT_BOOT_CMD) \
505 $(if $(FASTBOOT_IMAGE),$(FASTBOOT_IMAGE),$(IMAGES_DIR)/bootstrap.raw)
507 fastboot_uimage: uimage
508 $(VERBOSE)$(FASTBOOT_BOOT_CMD) \
509 $(if $(FASTBOOT_IMAGE),$(FASTBOOT_IMAGE),$(IMAGES_DIR)/bootstrap.uimage)
511 efiimage: check_and_adjust_ram_base
512 $(checkx86amd64build)
513 $(call genimage,BOOTSTRAP_DO_UIMAGE= BOOTSTRAP_DO_RAW_IMAGE= BOOTSTRAP_DO_UEFI=y)
515 ifneq ($(filter $(ARCH),x86 amd64),)
517 $(VERBOSE)$(entryselection); \
518 qemu=$(if $(QEMU_PATH),$(QEMU_PATH),$(QEMU_ARCH_MAP_$(ARCH))); \
519 QEMU=$$qemu QEMU_OPTIONS="$(QEMU_OPTIONS)" \
520 $(tool_envvars) $(common_envvars) \
521 $(L4DIR)/tool/bin/qemu-x86-launch $$ml "$$e"
523 qemu: $(QEMU_KERNEL_TYPE)
524 $(VERBOSE)qemu=$(if $(QEMU_PATH),$(QEMU_PATH),$(QEMU_ARCH_MAP_$(ARCH))); \
525 if [ -z "$$qemu" ]; then echo "Set QEMU_PATH!"; exit 1; fi; \
526 echo QEMU-cmd: $$qemu -kernel $(QEMU_KERNEL_FILE) $(QEMU_OPTIONS); \
527 $$qemu -kernel $(QEMU_KERNEL_FILE) $(QEMU_OPTIONS)
530 vbox: $(if $(VBOX_ISOTARGET),$(VBOX_ISOTARGET),grub2iso)
531 $(checkx86amd64build)
532 $(VERBOSE)if [ -z "$(VBOX_VM)" ]; then \
533 echo "Need to set name of configured VirtualBox VM im 'VBOX_VM'."; \
536 $(VERBOSE)VirtualBox \
537 --startvm $(VBOX_VM) \
538 --cdrom $(IMAGES_DIR)/.current.iso \
543 $(VERBOSE)$(entryselection); \
544 $(tool_envvars) $(common_envvars) \
545 $(L4DIR)/tool/bin/kexec-launch $$ml "$$e"
548 $(VERBOSE)if [ "$(ARCH)" != "x86" ]; then \
549 echo "This mode can only be used with architecture x86."; \
552 $(VERBOSE)$(entryselection); \
553 $(tool_envvars) $(common_envvars) \
554 $(if $(UX_GFX),UX_GFX="$(UX_GFX)") \
555 $(if $(UX_GFX_CMD),UX_GFX_CMD="$(UX_GFX_CMD)") \
556 $(if $(UX_NET),UX_NET="$(UX_NET)") \
557 $(if $(UX_NET_CMD),UX_NET_CMD="$(UX_NET_CMD)") \
558 $(if $(UX_GDB_CMD),UX_GDB_CMD="$(UX_GDB_CMD)") \
559 $(L4DIR)/tool/bin/ux-launch $$ml "$$e" $(UX_OPTIONS)
564 $(checkx86amd64build)
565 $(VERBOSE)$(entryselection); \
566 $(MKDIR) $(IMAGES_DIR); \
567 ISONAME=$(IMAGES_DIR)/$$(echo $$e | tr '[ A-Z]' '[_a-z]').iso; \
568 $(tool_envvars) $(common_envvars) \
569 $(L4DIR)/tool/bin/gengrub$(1)iso --timeout=$(GRUB_TIMEOUT) $$ml \
571 && $(LN) -f $$ISONAME $(IMAGES_DIR)/.current.iso
581 $(if $(EXPORTPACKTARGETDIR),, \
582 @echo Need to specific target directory as EXPORTPACKTARGETDIR=dir; exit 1)
583 $(VERBOSE)$(entryselection); \
584 TARGETDIR=$(EXPORTPACKTARGETDIR); \
585 qemu=$(if $(QEMU_PATH),$(QEMU_PATH),$(QEMU_ARCH_MAP_$(ARCH))); \
586 QEMU=$$qemu L4DIR=$(L4DIR) QEMU_OPTIONS="$(QEMU_OPTIONS)" \
587 $(tool_envvars) $(common_envvars) \
588 $(L4DIR)/tool/bin/genexportpack --timeout=$(GRUB_TIMEOUT) \
589 $$ml $$TARGETDIR $$e;
593 @echo "Image generation targets:"
594 @echo " efiimage - Generate an EFI image, containing all modules."
595 @echo " elfimage - Generate an ELF image, containing all modules."
596 @echo " rawimage - Generate a raw image (memory dump), containing all modules."
597 @echo " uimage - Generate a uimage for u-boot, containing all modules."
598 @echo " grub1iso - Generate an ISO using GRUB1 in images/<name>.iso [x86, amd64]"
599 @echo " grub2iso - Generate an ISO using GRUB2 in images/<name>.iso [x86, amd64]"
600 @echo " qemu - Use Qemu to run 'name'."
601 @echo " exportpack - Export binaries with launch support."
602 @echo " vbox - Use VirtualBox to run 'name'."
603 @echo " fastboot - Call fastboot with the created rawimage."
604 @echo " fastboot_rawimage - Call fastboot with the created rawimage."
605 @echo " fastboot_uimage - Call fastboot with the created uimage."
606 @echo " ux - Run 'name' under Fiasco/UX. [x86]"
607 @echo " kexec - Issue a kexec call to start the entry."
608 @echo " Add 'E=name' to directly select the entry without using the menu."
609 @echo " Modules are defined in conf/modules.list."
612 $(VERBOSE)for p in $(wildcard $(L4DIR)/conf/platforms/*.conf \
613 $(L4DIR)/mk/platforms/*.conf); do \
614 $(call extract_var,a,$$p,PLATFORM_ARCH); \
616 [ "$$ar" = "$(BUILD_ARCH)" ] && arch_hit=1; \
618 if [ -n "$$arch_hit" ]; then \
619 $(call extract_var,n,$$p,PLATFORM_NAME); \
623 [ $${p#$(L4DIR)/conf/platforms/} != $$p -a \
624 -e $(L4DIR)/conf/platforms/$$pn.conf ] && priv=" [priv]"; \
625 printf "%20s -- %s\n" $$pn "$$n$$priv"; \
631 .PHONY: elfimage rawimage uimage qemu vbox ux switch_ram_base \
632 grub1iso grub2iso listentries shellcodeentry exportpack \
633 fastboot fastboot_rawimage fastboot_uimage \
634 check_and_adjust_ram_base listplatforms
637 $(VERBOSE)$(call switch_ram_base_func,$(RAM_BASE))
640 @if [ -z "$(CHECK_BASE_DIR)" ]; then \
641 echo "Need to set CHECK_BASE_DIR variable"; \
645 BID_CHECKBUILD_LOG_REDIR_f = $(if $(BID_CHECKBUILD_LOG), 1>>$(BID_CHECKBUILD_LOG).$(strip $(1)).log) \
646 $(if $(BID_CHECKBUILD_LOG), 2>&1) #>$(BID_CHECKBUILD_LOG).$(strip $(1)).log)
648 .PRECIOUS: $(CHECK_BASE_DIR)/config.%/.kconfig
649 .PRECIOUS: $(CHECK_BASE_DIR)/config.%/.config.all
652 checkbuild_prepare.%:
653 $(if $(CHECK_INCREMENTAL),,rm -rf $(CHECK_BASE_DIR)/$(patsubst checkbuild_prepare.%,config.%,$@))
655 $(CHECK_BASE_DIR)/config.%/.kconfig: mk/defconfig/config.% checkbuild_prepare.%
659 $(CHECK_BASE_DIR)/config.%/.config.all: $(CHECK_BASE_DIR)/config.%/.kconfig FORCE
660 $(MAKE) -j 1 O=$(@D) oldconfig $(call BID_CHECKBUILD_LOG_REDIR_f, $*)
662 checkbuild.%: $(CHECK_BASE_DIR)/config.%/.config.all $(CHECK_BASE_DIR)/config.%/.kconfig check_base_dir
663 $(MAKE) O=$(<D) BID_CHECKBUILD=1 report $(call BID_CHECKBUILD_LOG_REDIR_f, $*)
664 $(MAKE) O=$(<D) BID_CHECKBUILD=1 tool $(call BID_CHECKBUILD_LOG_REDIR_f, $*)
665 $(MAKE) O=$(<D) BID_CHECKBUILD=1 USE_CCACHE=$(strip $(USE_CCACHE)) $(CHECK_MAKE_ARGS) $(call BID_CHECKBUILD_LOG_REDIR_f, $*)
666 $(VERBOSE)if [ -e $(<D)/ext-pkg ]; then \
667 echo "$(<D)/ext-pkg created. That must not happen in checkbuild."; \
670 $(if $(CHECK_REMOVE_OBJDIR),rm -rf $(<D))
672 checkbuild: $(if $(USE_CONFIGS),$(addprefix checkbuild.,$(USE_CONFIGS)),$(patsubst mk/defconfig/config.%, checkbuild.%, $(wildcard mk/defconfig/config.*)))
676 @echo -e $(EMPHSTART)"============================================================="$(EMPHSTOP)
677 @echo -e $(EMPHSTART)" Note, this report might disclose private information"$(EMPHSTOP)
678 @echo -e $(EMPHSTART)" Please review (and edit) before sending it to public lists"$(EMPHSTOP)
679 @echo -e $(EMPHSTART)"============================================================="$(EMPHSTOP)
684 @echo "CC: $(CC) -v:"
687 @echo "CXX: $(CXX) -v:"
690 @echo "HOST_CC: $(HOST_CC) -v:"
691 @$(HOST_CC) -v || true
693 @echo "HOST_CXX: $(HOST_CXX) -v:"
694 @$(HOST_CXX) -v || true
696 @echo -n "ld: $(LD) -v: "
702 @echo -n "python -V: "
705 @echo "svn --version: "
706 @svn --version || true
708 @echo "git --version: "
709 @git --version || true
712 @ls -la /bin/sh || true
714 @echo "uname -a: "; uname -a
717 @if [ -e "/etc/debian_version" ]; then \
718 if grep -qi ubuntu /etc/issue; then \
719 echo -n "Ubuntu: "; \
722 echo -n "Debian: "; \
724 cat /etc/debian_version; \
725 elif [ -e /etc/gentoo-release ]; then \
726 echo -n "Gentoo: "; \
727 cat /etc/gentoo-release; \
728 elif [ -e /etc/SuSE-release ]; then \
730 cat /etc/SuSE-release; \
731 elif [ -e /etc/fedora-release ]; then \
732 echo -n "Fedora: "; \
733 cat /etc/fedora-release; \
734 elif [ -e /etc/redhat-release ]; then \
735 echo -n "Redhat: "; \
736 cat /etc/redhat-release; \
737 [ -e /etc/redhat_version ] \
738 && echo " Version: `cat /etc/redhat_version`"; \
739 elif [ -e /etc/slackware-release ]; then \
740 echo -n "Slackware: "; \
741 cat /etc/slackware-release; \
742 [ -e /etc/slackware-version ] \
743 && echo " Version: `cat /etc/slackware-version`"; \
744 elif [ -e /etc/mandrake-release ]; then \
745 echo -n "Mandrake: "; \
746 cat /etc/mandrake-release; \
748 echo "Unknown distribution"; \
750 @lsb_release -a || true
752 @echo "Running as PID"
755 @echo "Archive information:"
759 @git describe || true
761 @echo "CC = $(CC) $(CCXX_FLAGS)"
762 @echo "CXX = $(CXX) $(CCXX_FLAGS)"
763 @echo "HOST_CC = $(HOST_CC)"
764 @echo "HOST_CXX = $(HOST_CXX)"
767 @echo "Current: $$(pwd)"
768 @echo "L4DIR: $(L4DIR)"
769 @echo "L4DIR_ABS: $(L4DIR_ABS)"
770 @echo "OBJ_BASE: $(OBJ_BASE)"
771 @echo "OBJ_DIR: $(OBJ_DIR)"
774 ../kernel/fiasco/src/kern/ia32 \
775 ../kernel/fiasco/tool/preprocess/src/preprocess; do \
776 if [ -e $$i ]; then \
777 echo Path $$i found ; \
779 echo PATH $$i IS NOT AVAILABLE; \
784 @for i in $(OBJ_DIR)/.config.all $(OBJ_DIR)/.kconfig \
785 $(OBJ_DIR)/Makeconf.local \
786 $(L4DIR_ABS)/Makeconf.local \
787 $(OBJ_DIR)/conf/Makeconf.boot \
788 $(L4DIR_ABS)/conf/Makeconf.boot; do \
789 if [ -e "$$i" ]; then \
790 echo "______start_______________________________:";\
793 echo "____________________________end___________"; \
795 echo "$$i not found"; \
798 @echo -e $(EMPHSTART)"============================================================="$(EMPHSTOP)
799 @echo -e $(EMPHSTART)" Note, this report might disclose private information"$(EMPHSTOP)
800 @echo -e $(EMPHSTART)" Please review (and edit) before sending it to public lists"$(EMPHSTOP)
801 @echo -e $(EMPHSTART)"============================================================="$(EMPHSTOP)
805 @echo "Miscellaneous targets:"
806 @echo " switch_ram_base RAM_BASE=0xaddr"
807 @echo " - Switch physical RAM base of build to 'addr'."
808 @echo " update - Update working copy by using SVN."
809 @echo " cont - Continue building after fixing a build error."
810 @echo " clean - Call 'clean' target recursively."
811 @echo " cleanfast - Delete all directories created during build."
812 @echo " report - Print out host configuration information."
813 @echo " help - Print this help text."
814 @echo " test - Execute unit tests."
815 @echo " listplatforms - List available platforms."
818 prove -rv "$(OBJ_BASE)/test/t/$(ARCH)_$(CPU)/$(BUILD_ABI)"