1 # Makefile.rules - OCERA make framework common project rules -*- makefile-gmake -*- #OMK:base.omk
3 # (C) Copyright 2003, 2006, 2007, 2008, 2009 by Pavel Pisa - OCERA team member
4 # (C) Copyright 2006, 2007, 2008, 2009, 2010, 2011 by Michal Sojka - Czech Technical University, FEE, DCE
6 # Homepage: http://rtime.felk.cvut.cz/omk/
7 # Version: 0.2-71-g101fc03
9 # The OMK build system is distributed under the GNU General Public
10 # License. See file COPYING for details.
13 # This version is adapted for RTEMS build #OMK:rtems.omk
16 # input variables #OMK:base.omk
17 # V .. if set to 1, full command text is shown else short form is used
18 # W .. whole tree - if set to 1, make is always called from the top-level directory
19 # SUBDIRS .. list of subdirectories intended for make from actual directory
20 # default_CONFIG .. list of default config assignments CONFIG_XXX=y/n ...
21 # LN_HEADERS .. if "y", header files are symbolicaly linked instead of copied. #OMK:include.omk
22 # lib_LIBRARIES .. list of the user-space libraries #OMK:rtems.omk
23 # shared_LIBRARIES .. list of the user-space shared libraries
24 # include_HEADERS .. list of the user-space public header files
25 # nobase_include_HEADERS .. public headers copied even with directory part
26 # renamed_include_HEADERS .. public headers copied to the different target name
27 # bin_PROGRAMS .. list of the require binary programs
28 # utils_PROGRAMS .. list of the development utility programs
29 # test_PROGRAMS .. list of the test programs
30 # xxx_SOURCES .. list of specific target sources
31 # xxx_LIBS .. list of specific target libraries
32 # INCLUDES .. additional include directories and defines for user-space
33 # tar_EMBEDFILES .. list of tars with embedded files
34 # LOCAL_CONFIG_H .. name of local config.h file generated from values #OMK:config_h.omk
35 # of options defined in the current directory
36 # config_include_HEADERS .. names of global config files (possibly
37 # with subdirectories)
38 # xxx_DEFINES .. list of config directives to be included in
39 # config header file of the name <somedir>/xxx.h
40 # DOXYGEN .. if non-empty, generated headers includes Doxygen's @file
41 # command, so it is possible to document config
43 OMK_RULES_TYPE=rtems #OMK:Makefile.rules.rtems@
44 #OMK:base.omk@Makefile.rules.rtems
45 # If we are not called by OMK leaf Makefile...
47 MAKERULES_DIR := $(abspath $(dir $(filter %Makefile.rules,$(MAKEFILE_LIST))))
50 # OUTPUT_DIR is the place where _compiled, _build and possible other
51 # files/directories are created. By default is the same as
54 OUTPUT_DIR := $(MAKERULES_DIR)
57 # We need to ensure definition of sources directory first
59 # Only shell built-in pwd understands -L
60 SOURCES_DIR := $(shell ( pwd -L ) )
61 INVOCATION_DIR := $(SOURCES_DIR:$(OUTPUT_DIR)%=%)
62 INVOCATION_DIR := $(INVOCATION_DIR:/%=%)
63 INVOCATION_DIR := $(INVOCATION_DIR:\\%=%)
66 .PHONY: all default check-make-ver print-hints omkize
69 ifeq ("$(origin W)", "command line")
77 ifneq ($(OMK_WHOLE_TREE),1)
78 all: check-make-ver print-hints default
79 @echo "Compilation finished"
81 # Run make in the top-level directory
83 @$(MAKE) -C $(MAKERULES_DIR) OMK_SERIALIZE_INCLUDED=n SOURCES_DIR=$(MAKERULES_DIR) RELATIVE_DIR="" $(MAKECMDGOALS) W=0
87 # Usage: $(call canttest,<error message>)
89 ( echo "$(1)" > $(OUTPUT_DIR)/_canttest; echo "$(1)"; exit 1 )
97 #=========================
98 # Include the config file
101 CONFIG_FILE := $(OUTPUT_DIR)/config.omk
104 $(CONFIG_FILE)-default:
105 $(MAKE) default-config
107 ifeq ($(MAKECMDGOALS),default-config)
108 export DEFAULT_CONFIG_PASS=1
111 ifneq ($(DEFAULT_CONFIG_PASS),1)
112 include $(CONFIG_FILE)-default
115 -include $(OUTPUT_DIR)/config.target
117 ifneq ($(wildcard $(CONFIG_FILE)),)
118 -include $(CONFIG_FILE)
122 CONFIG_FILES ?= $(wildcard $(CONFIG_FILE)-default) $(wildcard $(OUTPUT_DIR)/config.target) $(wildcard $(CONFIG_FILE))
125 export SOURCES_DIR MAKERULES_DIR RELATIVE_DIR INVOCATION_DIR
126 export CONFIG_FILE CONFIG_FILES OMK_SERIALIZE_INCLUDED OMK_VERBOSE OMK_SILENT
127 # OMK_SERIALIZE_INCLUDED has to be exported to submakes because passes
128 # must to be serialized only in the toplevel make.
131 RELATIVE_DIR := $(SOURCES_DIR:$(OUTPUT_DIR)%=%)
133 #$(warning === RELATIVE_DIR = "$(RELATIVE_DIR)" ===)
134 override RELATIVE_DIR := $(RELATIVE_DIR:/%=%)
135 override RELATIVE_DIR := $(RELATIVE_DIR:\\%=%)
136 #$(warning RELATIVE_DIR = "$(RELATIVE_DIR)")
137 #override BACK2TOP_DIR := $(shell echo $(RELATIVE_DIR)/ | sed -e 's_//_/_g' -e 's_/\./_/_g' -e 's_^\./__g' -e 's_\([^/][^/]*\)_.._g' -e 's_/$$__')
138 #$(warning BACK2TOP_DIR = "$(BACK2TOP_DIR)")
140 #$(warning SOURCES_DIR = "$(SOURCES_DIR)")
141 #$(warning MAKERULES_DIR = "$(OUTPUT_DIR)")
142 #$(warning RELATIVE_DIR = "$(RELATIVE_DIR)")
144 # We have to use RELATIVE_PREFIX because of mingw
145 override RELATIVE_PREFIX := $(RELATIVE_DIR)/
146 override RELATIVE_PREFIX := $(RELATIVE_PREFIX:/%=%)
148 #vpath %.c $(SOURCES_DIR)
149 #vpath %.cc $(SOURCES_DIR)
150 #vpath %.cxx $(SOURCES_DIR)
152 # Define srcdir for Automake compatibility
153 srcdir = $(SOURCES_DIR)
155 # Defines for quiet compilation
157 ifeq ("$(origin V)", "command line")
164 ifneq ($(OMK_VERBOSE),0)
169 ifneq ($(findstring s,$(MAKEFLAGS)),)
170 QUIET_CMD_ECHO = true
173 QUIET_CMD_ECHO = echo
176 MAKEFILE_OMK=Makefile.omk
177 # All subdirectories (even linked ones) containing Makefile.omk
178 # Usage in Makefile.omk: SUBDIRS = $(ALL_OMK_SUBDIRS)
179 ALL_OMK_SUBDIRS = $(patsubst %/$(MAKEFILE_OMK),%,$(patsubst $(SOURCES_DIR)/%,%,$(wildcard $(SOURCES_DIR)/*/$(MAKEFILE_OMK))))
181 # ===================================================================
182 # We have set up all important variables, so we can check and include
183 # real OCERA style Makefile.omk now
185 include $(SOURCES_DIR)/$(MAKEFILE_OMK)
186 ifeq ($(AUTOMATIC_SUBDIRS),y)
187 SUBDIRS?=$(ALL_OMK_SUBDIRS)
193 @echo 'Use "make V=1" to see the verbose compile lines.'
196 @GOOD_MAKE_VERSION=`echo $(MAKE_VERSION) | sed -n -e 's/^[4-9]\..*\|^3\.9[0-9].*\|^3\.8[1-9].*/y/p'` ; \
197 if [ x$$GOOD_MAKE_VERSION != xy ] ; then \
198 echo "Your make program version is too old and does not support OMK system." ; \
199 echo "Please update to make program 3.81beta1 or newer." ; exit 1 ; \
202 distclean dist-clean:
203 @$(QUIET_CMD_ECHO) " RM $(COMPILED_DIR_NAME) $(BUILD_DIR_NAME)"
204 @rm -fr $(OUTPUT_DIR)/$(COMPILED_DIR_NAME) $(OUTPUT_DIR)/$(BUILD_DIR_NAME)
206 # Common OMK templates
207 # ====================
209 # Syntax: $(call mkdir,<dir name>)
211 [ -d $(1) ] || mkdir -p $(1) || exit 1
214 ifneq ($(OMK_VERBOSE),2)
215 NO_PRINT_DIRECTORY := --no-print-directory
218 ifeq ($(USE_LEAF_MAKEFILES),n)
219 export USE_LEAF_MAKEFILES
220 SUBDIR_MAKEFILE=$(MAKERULES_DIR)/Makefile.rules
221 SOURCESDIR_MAKEFILE=$(MAKERULES_DIR)/Makefile.rules
223 SUBDIR_MAKEFILE=$(SOURCES_DIR)/$(3)/Makefile
224 SOURCESDIR_MAKEFILE=$(SOURCES_DIR)/Makefile
231 # Call a pass in a subdirectory
232 # Usage: $(call omk_pass_subdir_template,<pass name>,<build dir>,<subdir>)
233 define omk_pass_subdir_template
234 .PHONY: $(pass)-$(3)-subdir
235 $(pass)-submakes: $(pass)-$(3)-subdir
236 $(pass)-$(3)-subdir: MAKEOVERRIDES:=$(filter-out SUBDIRS=%,$(MAKEOVERRIDES))
238 @$(call mkdir_def,$(2)/$(3))
239 +@$(MAKE) --no-builtin-rules SOURCES_DIR=$(SOURCES_DIR)/$(3) $(NO_PRINT_DIRECTORY) \
240 RELATIVE_DIR=$(RELATIVE_PREFIX)$(3) -C $(2)/$(3) \
241 -f $(SUBDIR_MAKEFILE) $(pass)-submakes
242 # In subdirectories we can call submakes directly since passes are
243 # already serialized on the toplevel make.
247 check-target = $(1:%=%-check)
250 # Call a pass in a subdirectory
251 # Usage: $(call extra_rules_subdir_template,<subdir>)
252 define extra_rules_subdir_template
253 extra-rules-subdirs: extra-rules-$(1)
255 +@$(MAKE) OMK_SERIALIZE_INCLUDED=n MAKERULES_DIR=$(SOURCES_DIR)/$(1) OUTPUT_DIR=$(OUTPUT_DIR) \
256 SOURCES_DIR=$(SOURCES_DIR)/$(1) RELATIVE_DIR=$(RELATIVE_PREFIX)$(1) -C $(SOURCES_DIR)/$(1)
259 .PHONY: extra-rules-subdirs
262 $(foreach subdir,$(EXTRA_RULES_SUBDIRS),$(eval $(call extra_rules_subdir_template,$(subdir))))
264 # Usage: $(call omk_pass_template,<pass name>,<build dir>,[<local make flags>],[<local enable condition>])
265 define omk_pass_template
266 .PHONY: $(pass) $(pass)-local $(pass)-check $(pass)-submakes
267 $(foreach subdir,$(SUBDIRS),$(eval $(call omk_pass_subdir_template,$(pass),$(2),$(subdir))))
269 # Submakes have to be called this way and not as dependecies for pass
270 # serialization to work
271 +@$(MAKE) --no-builtin-rules SOURCES_DIR=$(SOURCES_DIR) $(NO_PRINT_DIRECTORY) \
272 RELATIVE_DIR=$(RELATIVE_DIR) \
273 -f $(SOURCESDIR_MAKEFILE) $(pass)-submakes
275 @true # Do not emit "nothing to be done" messages
277 ifneq ($(4)$($(pass)_HOOKS),)
278 $(pass)-submakes: $(pass)-this-dir
279 $(pass)-this-dir: $(foreach subdir,$(SUBDIRS),$(pass)-$(subdir)-subdir)
280 +@echo "make[omk]: $(pass) in $(RELATIVE_DIR)"
281 @$(call mkdir_def,$(2))
282 +@$(MAKE) --no-builtin-rules $(NO_PRINT_DIRECTORY) SOURCES_DIR=$(SOURCES_DIR) RELATIVE_DIR=$(RELATIVE_DIR) -C $(2) \
283 -f $(SOURCESDIR_MAKEFILE) $(3) $(check-target) $(1:%=%-local)
284 $(pass)-local: $($(pass)_HOOKS)
288 # =======================
289 # DEFAULT CONFIG PASS
292 @echo "# Start of OMK config file" > "$(CONFIG_FILE)-default"
293 @echo "# This file should not be altered manually" >> "$(CONFIG_FILE)-default"
294 @echo "# Overrides should be stored in file $(notdir $(CONFIG_FILE))" >> "$(CONFIG_FILE)-default"
295 @echo >> "$(CONFIG_FILE)-default"
296 @$(MAKE) $(NO_PRINT_DIRECTORY) -C $(OUTPUT_DIR) \
297 RELATIVE_DIR="" SOURCES_DIR=$(OUTPUT_DIR) \
298 -f $(OUTPUT_DIR)/Makefile default-config-pass
300 $(eval $(call omk_pass_template,default-config-pass,$$(LOCAL_BUILD_DIR),,always))
302 default-config-pass-local:
303 # @echo Default config for $(RELATIVE_DIR)
304 @echo "# Config for $(RELATIVE_DIR)" >> "$(CONFIG_FILE)-default"
305 @$(foreach x, $(default_CONFIG), echo '$(x)' | \
306 sed -e 's/^[^=]*=x$$/#\0/' >> "$(CONFIG_FILE)-default" ; )
310 $(Q)if ! grep -q MAKERULES_DIR Makefile; then \
311 echo "Makefile is not OMK leaf makefile!" >&2; exit 1; \
313 $(Q)for i in `find -L . -name Makefile.omk` ; do \
315 if ! test -f "$${d}/Makefile.rules" && ( test -f "$${d}/Makefile" && ! cmp --silent Makefile "$${d}/Makefile" ); then \
316 rm -f "$${d}/Makefile"; \
317 cp -v Makefile "$${d}/Makefile"; \
320 ifeq ($(OMK_VERBOSE),1) #OMK:include.omk@Makefile.rules.rtems
325 ifneq ($(LN_HEADERS),y)
327 if ! cmp --quiet $(1) $(2); then \
328 echo " CP $(1:$(OUTPUT_DIR)/%=%) -> $(2:$(OUTPUT_DIR)/%=%)"; \
329 install -D $(CPHEADER_FLAGS) $(1) $(2) || exit 1; \
334 if ! cmp --quiet $(1) $(2); then \
335 echo " LN $(1:$(OUTPUT_DIR)/%=%) -> $(2:$(OUTPUT_DIR)/%=%)"; \
336 if [ -f $(1) ]; then d=$(2); mkdir -p $${d%/*} && ln -sf $(LNHEADER_FLAGS) $(1) $(2) || exit 1; else exit 1; fi; \
341 # TODO: Check modification date of changed header files. If it is
342 # newer that in source dir, show a warning.
344 # Syntax: $(call include-pass-template,<include dir>,<keyword>)
345 define include-pass-template
346 include-pass-local: include-pass-local-$(2)
347 include-pass-local-$(2): $$($(2)_GEN_HEADERS) $$(foreach f,$$(renamed_$(2)_GEN_HEADERS),$$(shell f='$$(f)'; echo $$$${f%->*}))
348 @$$(foreach f, $$($(2)_HEADERS),$$(call cp_cmd,$$(SOURCES_DIR)/$$(f),$(1)/$$(notdir $$(f))); )
349 # FIXME: Use correct build dir, then document it (in the line bellow)
350 @$$(foreach f, $$($(2)_GEN_HEADERS),$$(call cp_cmd,$$(LOCAL_BUILD_DIR)/$$(f),$(1)/$$(notdir $$(f))); )
351 @$$(foreach f, $$(nobase_$(2)_HEADERS), $$(call cp_cmd,$$(SOURCES_DIR)/$$(f),$(1)/$$(f)); )
352 @$$(foreach f, $$(renamed_$(2)_HEADERS), \
353 f='$$(f)'; srcfname=$$$${f%->*}; destfname=$$$${f#*->}; \
354 $$(call cp_cmd,$$(SOURCES_DIR)/$$$${srcfname},$(1)/$$$${destfname}); )
355 @$$(foreach f, $$(renamed_$(2)_GEN_HEADERS), \
356 f='$$(f)'; srcfname=$$$${f%->*}; destfname=$$$${f#*->}; \
357 $$(call cp_cmd,$$(LOCAL_BUILD_DIR)/$$$${srcfname},$(1)/$$$${destfname}); )
358 # Suppress "Nothing to be done for `include-pass-local'" message if no headers are defined in Makefile.omk
359 @$$(if $$($(2)_HEADERS)$$($(2)_GEN_HEADERS)$$(nobase_$(2)_HEADERS)$$(renamed_$(2)_HEADERS)$$(renamed_$(2)_GEN_HEADERS),,true)
361 #OMK:rtems.omk@Makefile.rules.rtems
362 include $(RTEMS_MAKEFILE_PATH)/Makefile.inc
363 include $(RTEMS_CUSTOM)
366 BUILD_DIR_NAME = _build/$(RTEMS_BSP)
367 COMPILED_DIR_NAME = _compiled/$(RTEMS_BSP)
371 USER_INCLUDE_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/include
372 USER_LIB_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/lib
373 USER_UTILS_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/bin-utils
374 USER_TESTS_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/bin-tests
375 USER_BIN_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/bin
376 USER_BUILD_DIR := $(MAKERULES_DIR)/$(BUILD_DIR_NAME)/user
378 LOCAL_BUILD_DIR = $(USER_OBJS_DIR)
381 DEFAULT_INCLUDES = -I $(PROJECT_INCLUDE)
383 CPPFLAGS += -I $(USER_INCLUDE_DIR)
385 CPPFLAGS += $(CONFIG_OMK_DEFINES)
387 #CPPFLAGS += $(AM_CPPFLAGS)
388 #CFLAGS += $(AM_CFLAGS)
389 #CXXFLAGS += $(AM_CXXFLAGS)
390 #LDFLAGS += $(CFLAGS) $(AM_CFLAGS) $(LD_PATHS:%=-L%)
392 LOADLIBES += -L$(USER_LIB_DIR)
394 LOADLIBES += $(lib_LOADLIBES:%=-l%)
396 SOLIB_PICFLAGS += -shared -fpic
399 RELATIVE_DIR := $(SOURCES_DIR:$(MAKERULES_DIR)%=%)
401 override RELATIVE_DIR := $(RELATIVE_DIR:/%=%)
402 override RELATIVE_DIR := $(RELATIVE_DIR:\\%=%)
403 #$(warning RELATIVE_DIR $(RELATIVE_DIR))
405 #$(warning SOURCES_DIR = $(SOURCES_DIR))
406 #$(warning MAKERULES_DIR = $(MAKERULES_DIR))
407 #$(warning RELATIVE_DIR = $(RELATIVE_DIR))
409 #vpath %.c $(SOURCES_DIR)
410 #vpath %.cc $(SOURCES_DIR)
411 #vpath %.cxx $(SOURCES_DIR)
413 USER_OBJS_DIR = $(USER_BUILD_DIR)/$(RELATIVE_DIR)
417 # Some support to serialize some targets for parallel make
418 ifneq ($(OMK_SERIALIZE_INCLUDED),y)
419 include-pass: check-dir
420 library-pass: include-pass
421 binary-pass: library-pass
423 override OMK_SERIALIZE_INCLUDED = y
424 MAKEOVERRIDES := $(filter-out OMK_SERIALIZE_INCLUDED=n,$(MAKEOVERRIDES))
427 #=====================================================================
428 # Special rules for target filesystem and data preparation
430 # Syntax: $(call TARFILE_template,<filename>,<filename2>,<directory>) FIXME: Is this correct?
431 define TARFILE_template
436 $(Q) ABSOLUTETARFILE=`cd $$(dir $$@) ; pwd`/$$@ ; \
437 ( test -e $$$$ABSOLUTETARFILE && ( cd $(3) && tar $$(TARFLAGS) -df $$$$ABSOLUTETARFILE ) ) || \
438 ( cd $(3) && tar $$(TARFLAGS) -cf $$$$ABSOLUTETARFILE . )
441 @$(QUIET_CMD_ECHO) " TARFILE $$@"
442 $(Q) $(LD) -r --accept-unknown-input-arch -b binary -o $$@.tmp $$^
443 $(Q) $(OBJCOPY) --rename-section .data=.rodata,alloc,load,readonly,data,contents $$@.tmp $$@
447 #=====================================================================
448 # User-space rules and templates to compile programs, libraries etc.
450 ifdef USER_RULE_TEMPLATES
454 # $(CC) -o $@ $(LCFLAGS) -c $<
456 c_o_COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(AM_CPPFLAGS) \
457 $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) $(INCLUDES) -DOMK_FOR_USER
459 cc_o_COMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(AM_CPPFLAGS) \
460 $(CPPFLAGS) $(AM_CXXFLAGS) $(CFLAGS) $(INCLUDES) -DOMK_FOR_USER
462 S_o_COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
463 $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) $(ASFLAGS) -DOMK_FOR_USER
465 # Check GCC version for user build
466 ifndef CC_MAJOR_VERSION
467 CC_MAJOR_VERSION := $(shell $(CC) -dumpversion | sed -e 's/\([^.]\)\..*/\1/')
469 # Prepare suitable define for dependency building
470 ifeq ($(CC_MAJOR_VERSION),2)
471 CC_DEPFLAGS = -Wp,-MD,"$@.d.tmp"
473 CC_DEPFLAGS = -MT $@ -MD -MP -MF "$@.d.tmp"
477 # Syntax: $(call COMPILE_c_o_template,<source>,<target>,<additional c-flags>)
478 define COMPILE_c_o_template
479 $(2): $(1) $$(GEN_HEADERS)
480 @$(QUIET_CMD_ECHO) " CC $$@"
481 $(Q) if $$(c_o_COMPILE) $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
482 then mv -f "$$@.d.tmp" "$$@.d" ; \
483 else rm -f "$$@.d.tmp" ; exit 1; \
488 # Syntax: $(call COMPILE_cc_o_template,<source>,<target>,<additional c-flags>)
489 define COMPILE_cc_o_template
490 $(2): $(1) $$(GEN_HEADERS)
491 @$(QUIET_CMD_ECHO) " CXX $$@"
492 $(Q) if $$(cc_o_COMPILE) $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
493 then mv -f "$$@.d.tmp" "$$@.d" ; \
494 else rm -f "$$@.d.tmp" ; exit 1; \
499 # Syntax: $(call COMPILE_S_o_template,<source>,<target>,<additional c-flags>)
500 define COMPILE_S_o_template
501 $(2): $(1) $$(GEN_HEADERS)
502 @$(QUIET_CMD_ECHO) " AS $$@"
503 $(Q) if $$(S_o_COMPILE) -D__ASSEMBLY__ $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
504 then if [ -e "$$@.d.tmp" ] ; then mv -f "$$@.d.tmp" "$$@.d" ; fi ; \
505 else rm -f "$$@.d.tmp" ; exit 1; \
509 # Syntax: $(call CMETRIC_o_h_template,<object_file>,<target_header>)
510 define CMETRIC_o_h_template
512 @$(QUIET_CMD_ECHO) " CMETRIC $$@"
513 $(Q)if [ -n `dirname $$@` ] ; then \
514 if [ ! -e `dirname $$@` ] ; then \
515 mkdir -p `dirname $$@` ; fi ; fi
516 $(Q)echo >$$@ '/* Automatically generated from $$< */'
517 $(Q)echo >>$$@ '/* Conditionals to control compilation */'
518 $(Q)set -o pipefail ; $(NM) $$< \
519 | sed -n 's/^ *0*\(0[0-9A-Fa-f]*\) *A *_cmetric2cond_\([A-Za-z_0-9]*\) */#define \2 0x\1/p' \
521 $(Q)echo >>$$@ '/* Defines from the values defined to symbols */'
522 $(Q)set -o pipefail ; $(NM) $$< \
523 | sed -n 's/^ *0*\(0[0-9A-Fa-f]*\) *A *_cmetric2def_\([A-Za-z_0-9]*\) */#define \2 0x\1/p' \
527 idl_COMPILE = $(IDL_COMPILER)
529 define COMPILE_idl_template
530 $(2).c $(2)-stubs.c $(2)-skels.c $(2)-common.c $(2).h: $(1) $$(wildcard $$(firstword $$(idl_COMPILE)))
531 @$(QUIET_CMD_ECHO) " IDL $$@"
532 $(Q) $$(idl_COMPILE) $$($(2)_IDLFLAGS) $(1)
535 # Syntax: $(call PROGRAM_template,<dir>,<executable-name>,<link-variant>)
536 define PROGRAM_template
537 USER_IDLS += $$($(1)_SERVER_IDL) $$($(1)_CLIENT_IDL) $$($(1)_IDL)
538 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-skels.c))
539 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-common.c))
540 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-stubs.c))
541 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-common.c))
542 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_IDL:%.idl=%.c))
543 USER_GEN_SOURCES += $$($(1)_GEN_SOURCES)
545 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.c=%.o))
546 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cc=%.o))
547 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cxx=%.o))
548 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.S=%.o))
549 $(1)_OBJS += $$($(1)_EMBEDTARFILES:%=%_tarfile.o)
550 $(1)_OBJS := $$(sort $$($(1)_OBJS))
552 USER_OBJS += $$($(1)_OBJS)
553 USER_SOURCES += $$($(1)_SOURCES)
554 USER_EMBEDTARFILES += $$($(1)_EMBEDTARFILES)
556 $(2)/$(1): $(USER_LIB_DIR)/timestamp
558 $(2)/$(1): $$($(1)_OBJS)
559 @$(QUIET_CMD_ECHO) " LINK $$@"
560 $(Q) $$(shell if [ -z "$$(filter %.cc,$$($(1)_SOURCES))" ] ; \
561 then echo $$(CC) $$(CPPFLAGS) $$(AM_CPPFLAGS) $$(AM_CFLAGS) $$(CFLAGS) ; \
562 else echo $$(CXX) $$(CPPFLAGS) $$(AM_CPPFLAGS) $$(AM_CXXFLAGS) $$(CXXFLAGS) ; fi) \
563 $$(AM_LDFLAGS) $$(LDFLAGS) $$($(1)_OBJS) $$(LOADLIBES) $$($(1)_LIBS:%=-l%) \
565 #@echo "$(2)/$(1): \\" >$(USER_OBJS_DIR)/$(1).exe.d
566 #@sed -n -e 's/^LOAD \(.*\)$$$$/ \1 \\/p' $(USER_OBJS_DIR)/$(1).exe.map >>$(USER_OBJS_DIR)/$(1).exe.d
567 #@echo >>$(USER_OBJS_DIR)/$(1).exe.d
568 #-Wl,-Map,$(USER_OBJS_DIR)/$(1).exe.map
569 # FIXME: Why the map file was commented out?
574 # Syntax: $(call LIBRARY_template,<library-name>)
575 define LIBRARY_template
576 USER_IDLS += $$($(1)_SERVER_IDL) $$($(1)_CLIENT_IDL) $$($(1)_IDL)
577 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-skels.c))
578 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-common.c))
579 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-stubs.c))
580 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-common.c))
581 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_IDL:%.idl=%.c))
582 USER_GEN_SOURCES += $$($(1)_GEN_SOURCES)
584 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.c=%.o))
585 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cc=%.o))
586 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cxx=%.o))
587 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.S=%.o))
588 $(1)_OBJS += $$($(1)_EMBEDTARFILES:%=%_tarfile.o)
589 $(1)_OBJS := $$(sort $$($(1)_OBJS))
591 USER_OBJS += $$($(1)_OBJS)
592 USER_SOURCES += $$($(1)_SOURCES)
593 USER_EMBEDTARFILES += $$($(1)_EMBEDTARFILES)
595 $(USER_LIB_DIR)/lib$(1).a: $$($(1)_OBJS)
596 @$(QUIET_CMD_ECHO) " AR $$@"
597 $(Q) $(AR) rcs $$@ $$^
598 @touch $(USER_LIB_DIR)/timestamp
603 # Syntax: $(call SOLIB_template,<library-name>)
604 define SOLIB_template
605 USER_IDLS += $$($(1)_SERVER_IDL) $$($(1)_CLIENT_IDL) $$($(1)_IDL)
606 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-skels.c))
607 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-common.c))
608 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-stubs.c))
609 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-common.c))
610 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_IDL:%.idl=%.c))
611 SOLIB_GEN_SOURCES += $$($(1)_GEN_SOURCES)
613 $(1)_OBJSLO += $$(filter %.lo,$$($(1)_SOURCES:%.c=%.lo))
614 $(1)_OBJSLO += $$(filter %.lo,$$($(1)_SOURCES:%.cc=%.lo))
615 $(1)_OBJSLO += $$(filter %.lo,$$($(1)_SOURCES:%.cxx=%.lo))
616 $(1)_OBJSLO += $$(filter %.lo,$$($(1)_SOURCES:%.S=%.lo))
617 $(1)_OBJS += $$($(1)_EMBEDTARFILES:%=%_tarfile.o)
618 $(1)_OBJSLO := $$(sort $$($(1)_OBJSLO))
620 SOLIB_OBJS += $$($(1)_OBJSLO)
621 SOLIB_SOURCES += $$($(1)_SOURCES)
622 USER_EMBEDTARFILES += $$($(1)_EMBEDTARFILES)
624 $(USER_LIB_DIR)/lib$(1).so: $$($(1)_OBJSLO)
625 @$(QUIET_CMD_ECHO) " LINK $$@"
626 $(Q) $(LD) --shared --soname=lib$(1).so -o $$@ $$^
631 library-pass-local: $(addprefix $(USER_INCLUDE_DIR)/,$(cmetric_include_HEADERS)) \
632 $(lib_LIBRARIES:%=$(USER_LIB_DIR)/lib%.a) $(shared_LIBRARIES:%=$(USER_LIB_DIR)/lib%.so)
634 binary-pass-local: $(bin_PROGRAMS:%=$(USER_BIN_DIR)/%) $(utils_PROGRAMS:%=$(USER_UTILS_DIR)/% $(test_PROGRAMS:%=$(USER_TESTS_DIR)/%)
636 # Special rules for CMETRIC generated headers
638 $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call COMPILE_c_o_template,\
639 $(SOURCES_DIR)/$($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES),\
640 $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),)))
641 $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call CMETRIC_o_h_template,\
642 $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),\
643 $(addprefix $(USER_INCLUDE_DIR)/,$(cmetrh)))))
645 GEN_HEADERS+=$(cmetric_include_HEADERS:%=$(USER_INCLUDE_DIR)/%)
646 GEN_HEADERS+=$(filter %.h,$(USER_IDLS:%.idl=%.h))
648 # Generate rules for compilation of programs and libraries
650 $(foreach prog,$(utils_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_UTILS_DIR))))
652 $(foreach prog,$(test_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_TESTS_DIR))))
654 $(foreach prog,$(bin_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_BIN_DIR))))
656 $(foreach lib,$(lib_LIBRARIES),$(eval $(call LIBRARY_template,$(lib))))
658 $(foreach lib,$(shared_LIBRARIES),$(eval $(call SOLIB_template,$(lib))))
661 USER_IDLS := $(sort $(USER_IDLS))
662 $(foreach src,$(filter %.idl,$(USER_IDLS)),$(eval $(call COMPILE_idl_template,$(SOURCES_DIR)/$(src),$(src:%.idl=%))))
665 -include $(USER_OBJS_DIR)/*.d
669 #=====================================================================
672 $(eval $(call omk_pass_template, include-pass,$(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,$(include_HEADERS)$(nobase_include_HEADERS)$(renamed_include_HEADERS)$(config_include_HEADERS)$(LOCAL_CONFIG_H)))
673 $(eval $(call omk_pass_template, library-pass,$(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,$(lib_LIBRARIES)$(shared_LIBRARIES)))
674 $(eval $(call omk_pass_template, binary-pass, $(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,$(bin_PROGRAMS)$(utils_PROGRAMS)$(test_PROGRAMS)))
676 $(eval $(call omk_pass_template,clean,$(USER_OBJS_DIR),,always))
679 @$(call mkdir_def,$(USER_INCLUDE_DIR))
680 @$(call mkdir_def,$(USER_LIB_DIR))
681 @$(call mkdir_def,$(USER_BIN_DIR))
682 @$(call mkdir_def,$(USER_UTILS_DIR))
683 @$(call mkdir_def,$(USER_TESTS_DIR))
685 $(eval $(call include-pass-template,$(USER_INCLUDE_DIR),include))
687 ifdef USER_RULE_TEMPLATES
689 # User-space static libraries and applications object files
691 USER_SOURCES := $(sort $(USER_SOURCES))
692 USER_GEN_SOURCES := $(sort $(USER_GEN_SOURCES))
694 #$(warning USER_SOURCES = $(USER_SOURCES))
696 $(foreach src,$(filter %.c,$(USER_SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.o),)))
698 $(foreach src,$(filter %.cc,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.o),)))
700 $(foreach src,$(filter %.cxx,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.o),)))
702 $(foreach src,$(filter %.S,$(USER_SOURCES)),$(eval $(call COMPILE_S_o_template,$(SOURCES_DIR)/$(src),$(src:%.S=%.o),)))
704 $(foreach src,$(filter %.c,$(USER_GEN_SOURCES)),$(eval $(call COMPILE_c_o_template,$(src),$(src:%.c=%.o),)))
706 # User-space shared libraries object files
708 SOLIB_SOURCES := $(sort $(SOLIB_SOURCES))
710 #$(warning SOLIB_SOURCES = $(SOLIB_SOURCES))
712 $(foreach src,$(filter %.c,$(SOLIB_SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.lo),$(SOLIB_PICFLAGS))))
714 $(foreach src,$(filter %.cc,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.lo),$(SOLIB_PICFLAGS))))
716 $(foreach src,$(filter %.cxx,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.lo),$(SOLIB_PICFLAGS))))
718 $(foreach src,$(filter %.S,$(SOLIB_SOURCES)),$(eval $(call COMPILE_S_o_template,$(SOURCES_DIR)/$(src),$(src:%.S=%.lo),$(SOLIB_PICFLAGS))))
720 $(foreach tarfile,$(USER_EMBEDTARFILES),$(eval $(call TARFILE_template,$(tarfile),$(tarfile)_tarfile,$(SOURCES_DIR)/$(tarfile))))
726 @echo Cleaning in $(USER_OBJS_DIR)
727 @rm -f $(USER_OBJS_DIR)/*.o $(USER_OBJS_DIR)/*.lo \
728 $(USER_OBJS_DIR)/*.d \
729 $(USER_OBJS_DIR)/*.map \
730 $(LOCAL_CONFIG_H:%=$(USER_OBJS_DIR)/%) \
731 $(tar_EMBEDFILES:%=$(USER_OBJS_DIR)/%_tarfile)
734 default: include-pass library-pass binary-pass
736 include-pass-submakes: extra-rules-subdirs
738 # We must go to EXTRA_RULES_SUBDIRS before going to any other
739 # directory, since the executables compiled in EXTRA_RULES_SUBDIRS
740 # might be needed there.
741 include-pass-this-dir $(foreach subdir,$(SUBDIRS),include-pass-$(subdir)-subdir): extra-rules-subdirs
742 #OMK:config_h.omk@Makefile.rules.rtems
743 # Syntax: $(call BUILD_CONFIG_H_template,<stamp_dir>,<header_file_path>,<list_of_options_to_export>,<header_barrier>)
744 define BUILD_CONFIG_H_template
746 $(addprefix $(1)/,$(notdir $(addsuffix .stamp,$(2)))) : $(CONFIG_FILES)
747 @$(QUIET_CMD_ECHO) " CONFGEN $(notdir $(2))"
748 @if [ ! -d `dirname $(2).tmp` ] ; then \
749 mkdir -p `dirname $(2).tmp` ; fi
750 @echo "/* Automatically generated from */" > "$(2).tmp"
751 @echo "/* config files: $$(^:$(OUTPUT_DIR)/%=%) */" >> "$(2).tmp"
752 $(if $(DOXYGEN),@echo "/** @file */" >> "$(2).tmp")
753 @echo "#ifndef $(4)" >> "$(2).tmp"
754 @echo "#define $(4)" >> "$(2).tmp"
755 @( $(foreach x, $(shell echo '$($(3))' | tr 'x\t ' 'x\n\n' | sed -e 's/^\([^ =]*\)\(=[^ ]\+\|\)$$/\1/' ), \
756 echo '$(x).$($(x))' ; ) echo ; ) | \
757 sed -e '/^[^.]*\.n$$$$/d' -e '/^[^.]*\.$$$$/d' -e 's/^\([^.]*\)\.[ym]$$$$/\1.1/' | \
758 sed -n -e 's/^\([^.]*\)\.\(.*\)$$$$/#define \1 \2/p' \
760 @echo "#endif /*$(4)*/" >> "$(2).tmp"
762 @if cmp --quiet "$(2).tmp" "$(2)" ; then rm "$(2).tmp"; \
763 else mv "$(2).tmp" "$(2)" ; \
764 echo "Updated configuration $(2)" ; fi
770 # This must be declared after the default cflags are assigned!
771 # Override is used to override command line assignemnt.
772 override CFLAGS += -I $(USER_OBJS_DIR)
773 override kernel_INCLUDES += -I $(KERN_OBJS_DIR)
774 $(eval $(call BUILD_CONFIG_H_template,$(USER_OBJS_DIR),$(USER_OBJS_DIR)/$(LOCAL_CONFIG_H),default_CONFIG,_LOCAL_CONFIG_H) )
778 # Special rules for configuration exported headers
780 #FIXME: The directory for headers should not be specified here.
781 $(foreach confh,$(config_include_HEADERS),$(eval $(call BUILD_CONFIG_H_template,$(USER_OBJS_DIR),$(addprefix $(USER_INCLUDE_DIR)/,$(confh)),$(basename $(notdir $(confh)))_DEFINES,\
782 _$(basename $(notdir $(confh)))_H \
785 config_h_stamp_files = $(addprefix $(USER_OBJS_DIR)/,$(notdir $(addsuffix .stamp,$(config_include_HEADERS) $(LOCAL_CONFIG_H))))
787 # Add some hooks to standard passes
788 include-pass-local: $(config_h_stamp_files)
790 ifneq ($(KERN_CONFIG_HEADERS_REQUIRED),)
793 $(eval $(call BUILD_CONFIG_H_template,$(KERN_OBJS_DIR),$(KERN_OBJS_DIR)/$(LOCAL_CONFIG_H),default_CONFIG,_LOCAL_CONFIG_H) )
796 $(foreach confh,$(config_include_HEADERS),$(eval $(call BUILD_CONFIG_H_template,$(KERN_OBJS_DIR),$(addprefix $(KERN_INCLUDE_DIR)/,$(confh)),$(basename $(notdir $(confh)))_DEFINES,\
797 _$(basename $(notdir $(confh)))_H \
800 kern_config_h_stamp_files = $(addprefix $(KERN_OBJS_DIR)/,$(notdir $(addsuffix .stamp,$(config_include_HEADERS) $(LOCAL_CONFIG_H))))
802 # Add some hooks to standard passes
803 include-pass-local: $(kern_config_h_stamp_files)
807 clean-local: clean-local-config-h
809 clean-local-config-h:
810 @$(foreach confh,$(config_h_stamp_files) $(kern_config_h_stamp_files),\
811 if [ -e $(confh) ] ; then rm $(confh) ; fi ; \
813 #OMK:sources-list.omk@Makefile.rules.rtems
814 # Rules that creates the list of files which are used during
815 # compilation. The list reflects conditional compilation depending on
816 # config.omk and other variables.
818 SOURCES_LIST_FN=sources.txt
820 SOURCES_LIST_DIR:=$(RELATIVE_DIR)
821 SOURCES_LIST:=$(OUTPUT_DIR)/$(SOURCES_LIST_DIR)/$(SOURCES_LIST_FN)
822 SOURCES_LIST_D := $(LOCAL_BUILD_DIR)/$(SOURCES_LIST_FN).d
823 export SOURCES_LIST SOURCES_LIST_DIR SOURCES_LIST_D
826 ifneq ($(filter sources-list TAGS tags cscope,$(MAKECMDGOALS)),)
830 ifeq ($(NEED_SOURCES_LIST),y) # avoid execution of find command bellow if it is not useful
832 sources-list: $(SOURCES_LIST)
834 $(SOURCES_LIST): $(CONFIG_FILES) $(shell find -name $(MAKEFILE_OMK))
835 @$(call mkdir_def,$(dir $(SOURCES_LIST_D)))
836 @echo -n "" > "$(SOURCES_LIST).tmp"
837 @echo -n "" > "$(SOURCES_LIST_D).tmp"
838 @$(MAKE) --no-print-directory sources-list-pass
839 @echo "# Automatically generated list of files in '$(RELATIVE_DIR)' that are used during OMK compilation" > "$(SOURCES_LIST).tmp2"
840 @cat "$(SOURCES_LIST).tmp"|sort|uniq >> "$(SOURCES_LIST).tmp2"
841 @rm "$(SOURCES_LIST).tmp"
842 @mv "$(SOURCES_LIST).tmp2" "$(SOURCES_LIST)"
843 @echo "$(SOURCES_LIST): \\" > "$(SOURCES_LIST_D).tmp2"
844 @cat "$(SOURCES_LIST_D).tmp"|grep -v "$(SOURCES_LIST_D).tmp"|sort|uniq|\
845 sed -e 's/$$/\\/' >> "$(SOURCES_LIST_D).tmp2"
846 @rm "$(SOURCES_LIST_D).tmp"
847 @mv "$(SOURCES_LIST_D).tmp2" "$(SOURCES_LIST_D)"
850 $(eval $(call omk_pass_template,sources-list-pass,$$(LOCAL_BUILD_DIR),,always))
852 sources-list-pass-local:
853 @$(foreach m,$(MAKEFILE_LIST),echo ' $(m)' >> "$(SOURCES_LIST_D).tmp";)
854 @$(foreach h,$(include_HEADERS) $(nobase_include_HEADERS) $(kernel_HEADERS),\
855 echo "$(addsuffix /,$(RELATIVE_DIR:$(SOURCES_LIST_DIR)/%=%))$(h)" >> "$(SOURCES_LIST).tmp";)
856 @$(foreach ch,$(config_include_HEADERS), \
857 echo "$(USER_INCLUDE_DIR:$(OUTPUT_DIR)/$(addsuffix /,$(SOURCES_LIST_DIR))%=%)/$(ch)" >> "$(SOURCES_LIST).tmp";)
858 @$(foreach h,$(renamed_include_HEADERS),echo '$(h)'|sed -e 's|\(.*\)->.*|$(addsuffix /,$(RELATIVE_DIR:$(SOURCES_LIST_DIR)/%=%))\1|' >> "$(SOURCES_LIST).tmp";)
859 @$(foreach bin,$(lib_LIBRARIES) $(shared_LIBRARIES) $(bin_PROGRAMS) $(test_PROGRAMS) $(utils_PROGRAMS) \
860 $(kernel_LIBRARIES) $(rtlinux_LIBRARIES) $(kernel_MODULES),\
861 $(foreach src,$(filter-out %.o,$($(bin)_SOURCES)),echo "$(addsuffix /,$(RELATIVE_DIR:$(SOURCES_LIST_DIR)/%=%))$(src)" >> "$(SOURCES_LIST).tmp";))
863 ############ TAGS ###########
865 ifeq ($(MAKECMDGOALS),TAGS)
868 TAGS: $(SOURCES_LIST)
869 @$(MAKE) --no-print-directory do-tags
871 ifeq ($(MAKECMDGOALS),tags)
874 tags: $(SOURCES_LIST)
875 @$(MAKE) --no-print-directory do-tags
879 ifeq ($(MAKECMDGOALS),do-tags)
881 do-tags: $(shell sed -e '/^\#/d' $(SOURCES_LIST))
882 @$(QUIET_CMD_ECHO) " TAGS $(SOURCES_LIST_FN)"
886 ############ CSCOPE ###########
888 cscope: $(SOURCES_LIST)
889 @$(QUIET_CMD_ECHO) " CSCOPE < $(SOURCES_LIST_FN)"
890 $(Q)sed -e '/^#/d' $(SOURCES_LIST) > cscope.files
891 $(Q)cscope -b -icscope.files
892 #FIXME: see doc to -i in cscope(1)