1 # Version for Linux/RTLinux builds.
5 # lib_LIBRARIES .. list of the user-space libraries
6 # shared_LIBRARIES .. list of the user-space shared libraries
7 # kernel_LIBRARIES .. list of the kernel-space libraries
8 # rtlinux_LIBRARIES.. list of the RT-Linux kernel-space libraries
9 # include_HEADERS .. list of the user-space public header files
10 # nobase_include_HEADERS .. public headers copied even with directory part
11 # renamed_include_HEADERS .. public headers copied to the different target name
12 # kernel_HEADERS .. list of the kernel-space public header files
13 # rtlinux_HEADERS .. list of the RT-Linux kernel-space public header files
14 # bin_PROGRAMS .. list of the require binary programs
15 # utils_PROGRAMS .. list of the development utility programs
16 # kernel_MODULES .. list of the kernel side modules/applications
17 # rtlinux_MODULES .. list of RT-Linux the kernel side modules/applications
18 # xxx_SOURCES .. list of specific target sources
19 # INCLUDES .. additional include directories and defines for user-space
20 # kernel_INCLUDES .. additional include directories and defines for kernel-space
21 # rtlinux_INCLUDES .. additional include directories and defines for RT-Linux
22 # QT_SUBDIRS .. subdirectories where to build QT applications using qmake
23 # QTDIR .. where QT resides
24 # OMIT_KERNEL_PASSES if defined, all kernel passes are omited
26 # LINUX_DIR .. location of Linux kernel sources
27 # RTL_DIR .. location of RT-Linux sources
29 # Hack to check RT-Linux rules
30 #LINUX_DIR := /home/cvs/ocera/ocera-build/kernel/linux
31 #RTL_DIR := /home/cvs/ocera/ocera-build/kernel/rtlinux
33 #OCERA_DIR := $(shell ( cd -L $(MAKERULES_DIR)/../../.. ; pwd -L ) )
43 CPPFLAGS += -I $(USER_INCLUDE_DIR)
45 LOADLIBES += -L$(USER_LIB_DIR)
47 LOADLIBES += $(lib_LOADLIBES:%=-l%)
49 LIB_CPPFLAGS += $(CPPFLAGS)
50 LIB_CFLAGS += $(CFLAGS)
52 ifeq ($(TARGET_OS),win32)
56 SOLIB_PICFLAGS += -fpic
60 RELATIVE_DIR := $(SOURCES_DIR:$(MAKERULES_DIR)%=%)
62 override RELATIVE_DIR := $(RELATIVE_DIR:/%=%)
63 override RELATIVE_DIR := $(RELATIVE_DIR:\\%=%)
64 #$(warning RELATIVE_DIR $(RELATIVE_DIR))
65 override BACK2TOP_DIR := $(shell echo $(RELATIVE_DIR)/ | sed -e 's_//_/_g' -e 's_/\./_/_g' -e 's_^\./__g' -e 's_\([^/][^/]*\)_.._g' -e 's_/$$__')
66 #$(warning BACK2TOP_DIR $(BACK2TOP_DIR))
68 #$(warning SOURCES_DIR = $(SOURCES_DIR))
69 #$(warning MAKERULES_DIR = $(MAKERULES_DIR))
70 #$(warning RELATIVE_DIR = $(RELATIVE_DIR))
72 override RELATIVE_PREFIX := $(RELATIVE_DIR)/
73 override RELATIVE_PREFIX := $(RELATIVE_PREFIX:/%=%)
75 #vpath %.c $(SOURCES_DIR)
76 #vpath %.cc $(SOURCES_DIR)
77 #vpath %.cxx $(SOURCES_DIR)
79 VPATH = $(SOURCES_DIR)
80 srcdir = $(SOURCES_DIR)
82 USER_OBJS_DIR = $(USER_BUILD_DIR)/$(RELATIVE_DIR)
83 KERN_OBJS_DIR = $(KERN_BUILD_DIR)/$(RELATIVE_DIR)
85 .PHONY: dep subdirs clean clean-custom cleandepend
87 # Some support to serialize some targets for parallel make
88 ifneq ($(OMK_SERIALIZE_INCLUDED),y)
89 include-pass: $(check-dir)
90 library-pass: include-pass
91 binary-pass utils-pass: library-pass
92 kernel-lib-pass: include-pass
93 kernel-mod-pass: kernel-lib-pass
94 kernel-modpost-pass: kernel-mod-pass
95 kernel-pass: kernel-mod-pass kernel-modpost-pass
97 OMK_SERIALIZE_INCLUDED = y
100 #=====================================================================
101 # User-space rules and templates to compile programs, libraries etc.
103 ifdef USER_RULE_TEMPLATES
105 USER_SOURCES2OBJS = .o/.c .o/.cc .o/.cxx .o/.o
107 USER_SOURCES2OBJSLO = .lo/.c .lo/.cc .lo/.cxx .lo/.lo
110 # $(CC) -o $@ $(LCFLAGS) -c $<
112 c_o_COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
113 $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -DOMK_FOR_USER
115 cc_o_COMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
116 $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -DOMK_FOR_USER
118 idl_COMPILE = $(IDL_COMPILER)
120 # Check GCC version for user build
121 ifndef CC_MAJOR_VERSION
122 CC_MAJOR_VERSION := $(shell $(CC) -dumpversion | sed -e 's/\([^.]\)\..*/\1/')
124 # Prepare suitable define for dependency building
125 ifeq ($(CC_MAJOR_VERSION),2)
126 CC_DEPFLAGS = -Wp,-MD,"$@.d.tmp"
128 CC_DEPFLAGS = -MT $@ -MD -MP -MF "$@.d.tmp"
132 # Syntax: $(call COMPILE_c_o_template,<source>,<target>,<additional c-flags>)
133 define COMPILE_c_o_template
134 $(2): $(1) $(LOCAL_CONFIG_H) $$(GEN_HEADERS)
135 @$(QUIET_CMD_ECHO) " CC $$@"
136 $(Q) if $$(c_o_COMPILE) $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
137 then mv -f "$$@.d.tmp" "$$@.d" ; \
138 else rm -f "$$@.d.tmp" ; exit 1; \
143 # Syntax: $(call COMPILE_cc_o_template,<source>,<target>,<additional c-flags>)
144 define COMPILE_cc_o_template
145 $(2): $(1) $(LOCAL_CONFIG_H) $$(GEN_HEADERS)
146 @$(QUIET_CMD_ECHO) " CXX $$@"
147 $(Q) if $$(cc_o_COMPILE) $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
148 then mv -f "$$@.d.tmp" "$$@.d" ; \
149 else rm -f "$$@.d.tmp" ; exit 1; \
154 # Syntax: $(call COMPILE_S_o_template,<source>,<target>,<additional c-flags>)
155 define COMPILE_S_o_template
156 $(2): $(1) $(LOCAL_CONFIG_H) $$(GEN_HEADERS)
157 @$(QUIET_CMD_ECHO) " AS $$@"
158 $(Q) if $$(S_o_COMPILE) -D__ASSEMBLY__ $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
159 then if [ -e "$$@.d.tmp" ] ; then mv -f "$$@.d.tmp" "$$@.d" ; fi ; \
160 else rm -f "$$@.d.tmp" ; exit 1; \
165 # Syntax: $(call CMETRIC_o_h_template,<object_file>,<target_header>)
166 define CMETRIC_o_h_template
168 @$(QUIET_CMD_ECHO) " CMETRIC $$@"
169 $(Q)if [ -n `dirname $$@` ] ; then \
170 if [ ! -e `dirname $$@` ] ; then \
171 mkdir -p `dirname $$@` ; fi ; fi
172 $(Q)echo >$$@ '/* Automatically generated from $$< */'
173 $(Q)echo >>$$@ '/* Conditionals to control compilation */'
174 $(Q)set -o pipefail ; $(NM) $$< \
175 | sed -n 's/^ *0*\(0[0-9A-Fa-f]*\) *A *_cmetric2cond_\([A-Za-z_0-9]*\) */#define \2 0x\1/p' \
177 $(Q)echo >>$$@ '/* Defines from the values defined to symbols */'
178 $(Q)set -o pipefail ; $(NM) $$< \
179 | sed -n 's/^ *0*\(0[0-9A-Fa-f]*\) *A *_cmetric2def_\([A-Za-z_0-9]*\) */#define \2 0x\1/p' \
185 define COMPILE_idl_template
186 $(2).c $(2)-stubs.c $(2)-skels.c $(2)-common.c $(2).h: $(1)
187 @$(QUIET_CMD_ECHO) " IDL $$@"
188 $(Q) $$(idl_COMPILE) $(1)
192 # Syntax: $(call PROGRAM_template,<dir>,<executable-name>,<executable-suffix>,<linker-sript>)
193 define PROGRAM_template
195 USER_IDLS += $$($(1)_SERVER_IDL) $$($(1)_CLIENT_IDL) $$($(1)_IDL)
196 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-skels.c))
197 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-common.c))
198 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-stubs.c))
199 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-common.c))
200 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_IDL:%.idl=%.c))
201 USER_GEN_SOURCES += $$($(1)_GEN_SOURCES)
203 $(foreach x, $(USER_SOURCES2OBJS),
204 $(1)_OBJS += $$(patsubst %$(notdir $(x)),%$(dir $(x)),$$(filter %$(notdir $(x)),\
205 $$($(1)_SOURCES) $$($(1)_GEN_SOURCES)))
207 $(1)_OBJS := $$(sort $$($(1)_OBJS:%/=%))
209 USER_OBJS += $$($(1)_OBJS)
210 USER_SOURCES += $$($(1)_SOURCES)
212 $(2)/$(1): $$($(1)_OBJS)
213 @$(QUIET_CMD_ECHO) " LINK $$@"
214 $(Q) $$(shell if [ -z "$$(filter %.cc,$$($(1)_SOURCES:%.cxx=%.cc))" ] ; then echo $$(CC) ; else echo $$(CXX) ; fi) \
215 $$($(1)_OBJS) $$($(1)_LIBS:%=-l%) $$(LOADLIBES) $$(LDFLAGS) -Wl,-Map,$(USER_OBJS_DIR)/$(1).exe.map -o $(2)/$(1)
216 @echo "$(2)/$(1): \\" >$(USER_OBJS_DIR)/$(1).exe.d
217 @sed -n -e 's/^LOAD \(.*\)$$$$/ \1 \\/p' $(USER_OBJS_DIR)/$(1).exe.map >>$(USER_OBJS_DIR)/$(1).exe.d
218 @echo >>$(USER_OBJS_DIR)/$(1).exe.d
222 # Syntax: $(call LIBRARY_template,<library-name>)
223 define LIBRARY_template
225 USER_IDLS += $$($(1)_SERVER_IDL) $$($(1)_CLIENT_IDL) $$($(1)_IDL)
226 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-skels.c))
227 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-common.c))
228 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-stubs.c))
229 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-common.c))
230 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_IDL:%.idl=%.c))
231 USER_GEN_SOURCES += $$($(1)_GEN_SOURCES)
233 $(foreach x, $(USER_SOURCES2OBJS),
234 $(1)_OBJS += $$(patsubst %$(notdir $(x)),%$(dir $(x)),$$(filter %$(notdir $(x)),\
235 $$($(1)_SOURCES) $$($(1)_GEN_SOURCES)))
237 $(1)_OBJS := $$(sort $$($(1)_OBJS:%/=%))
239 USER_OBJS += $$($(1)_OBJS)
240 USER_SOURCES += $$($(1)_SOURCES)
242 $(USER_LIB_DIR)/lib$(1).a: $$($(1)_OBJS)
243 @$(QUIET_CMD_ECHO) " AR $$@"
244 $(Q) $(AR) rcs $$@ $$^
248 # Syntax: $(call SOLIB_template,<library-name>)
249 define SOLIB_template
251 USER_IDLS += $$($(1)_SERVER_IDL) $$($(1)_CLIENT_IDL) $$($(1)_IDL)
252 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-skels.c))
253 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-common.c))
254 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-stubs.c))
255 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-common.c))
256 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_IDL:%.idl=%.c))
257 SOLIB_GEN_SOURCES += $$($(1)_GEN_SOURCES)
259 $(foreach x, $(USER_SOURCES2OBJSLO),
260 $(1)_OBJSLO += $$(patsubst %$(notdir $(x)),%$(dir $(x)),$$(filter %$(notdir $(x)),\
261 $$($(1)_SOURCES) $$($(1)_GEN_SOURCES)))
263 $(1)_OBJSLO := $$(sort $$($(1)_OBJSLO:%/=%))
265 SOLIB_OBJS += $$($(1)_OBJSLO)
266 SOLIB_SOURCES += $$($(1)_SOURCES)
268 $(USER_LIB_DIR)/lib$(1).$(SOLIB_EXT): $$($(1)_OBJSLO)
269 @$(QUIET_CMD_ECHO) " LINK $$@"
270 $(Q) $(LD) --shared --soname=lib$(1).$(SOLIB_EXT) -o $$@ $$^
275 library-pass-local: $(addprefix $(USER_INCLUDE_DIR)/,$(cmetric_include_HEADERS)) \
276 $(lib_LIBRARIES:%=$(USER_LIB_DIR)/lib%.a) $(shared_LIBRARIES:%=$(USER_LIB_DIR)/lib%.$(SOLIB_EXT))
278 binary-pass-local: $(bin_PROGRAMS:%=$(USER_BIN_DIR)/%)
280 utils-pass-local: $(utils_PROGRAMS:%=$(USER_UTILS_DIR)/%)
282 # Special rules for CMETRIC generated headers
284 $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call COMPILE_c_o_template,\
285 $(SOURCES_DIR)/$($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES),\
286 $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),)))
287 $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call CMETRIC_o_h_template,\
288 $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),\
289 $(addprefix $(USER_INCLUDE_DIR)/,$(cmetrh)))))
291 GEN_HEADERS+=$(cmetric_include_HEADERS:%=$(USER_INCLUDE_DIR)/%)
293 GEN_HEADERS+=$(filter %.h,$(USER_IDLS:%.idl=%.h))
295 # Generate rules for compilation of programs and libraries
297 $(foreach prog,$(utils_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_UTILS_DIR))))
299 $(foreach prog,$(bin_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_BIN_DIR))))
301 $(foreach lib,$(lib_LIBRARIES),$(eval $(call LIBRARY_template,$(lib))))
303 $(foreach lib,$(shared_LIBRARIES),$(eval $(call SOLIB_template,$(lib))))
305 -include $(USER_OBJS_DIR)/*.d
309 #=====================================================================
310 # Kernel-space rules and templates to compile modules, libraries etc.
312 ifdef KERN_RULE_TEMPLATES
314 $(KERN_LIB_DIR)/kernel.mk: $(LINUX_DIR)/.config $(MAKERULES_DIR)/kernelcfg2mk
315 @$(QUIET_CMD_ECHO) " KCFG2MK $$@"
316 $(Q) $(MAKERULES_DIR)/kernelcfg2mk $(LINUX_DIR) $(KERN_LIB_DIR)
318 ifeq ($(CONFIG_RTLINUX),y)
319 include $(RTL_DIR)/rtl.mk
322 kern_GCCLIB_DIR=$(shell LANG=C LC_ALL=C LC_MESSAGES=C $(CC) -print-search-dirs | sed -n -e 's/^install: \(.*\)$$/\1/p' )
323 INCLUDES := -I $(KERN_INCLUDE_DIR) $(INCLUDE) $(rtlinux_INCLUDES) $(kernel_INCLUDES)
325 c_o_kern_COMPILE = $(KERN_CC) -idirafter $(kern_GCCLIB_DIR)/include $(INCLUDES) $(CFLAGS) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB -nostdinc
326 cc_o_kern_COMPILE = $(CXX) $(INCLUDES) $(CXXFLAGS) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB
327 KERN_EXE_SUFFIX := .o
332 else # CONFIG_RTLINUX
334 include $(KERN_LIB_DIR)/kernel.mk
337 LINUX_SRC = $(LINUX_DIR)
339 kernel_INCLUDES += -I $(LINUX_DIR) -idirafter $(LINUX_SRC)/include/linux
342 KERN_CC = $(LINUX_CC)
343 kern_GCCLIB_DIR=$(shell LANG=C LC_ALL=C LC_MESSAGES=C $(LINUX_CC) -print-search-dirs | sed -n -e 's/^install: \(.*\)$$/\1/p' )
345 KERN_CC = echo KERN_CC not defined - compilation skipped
347 c_o_kern_COMPILE = $(KERN_CC) $(kernel_INCLUDES) -idirafter $(kern_GCCLIB_DIR)/include $(LINUX_CPPFLAGS) $(LINUX_CFLAGS) $(LINUX_CFLAGS_MODULE) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB -nostdinc
348 cc_o_kern_COMPILE = $(KERN_CC) $(kernel_INCLUDES) -idirafter $(kern_GCCLIB_DIR)/include $(LINUX_CPPFLAGS) $(LINUX_CFLAGS) $(LINUX_CFLAGS_MODULE) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB
349 KERN_EXE_SUFFIX := $(LINUX_MODULE_EXT)
350 KERN_LDFLAGS = $(LINUX_LDFLAGS)
352 KERN_ARCH = $(LINUX_ARCH)
354 KERN_ARCH = echo KERN_ARCH not defined - skipped
357 KERN_LD = $(LINUX_LD)
359 KERN_LD = echo KERN_LD not defined - skipped
362 KERN_AR = $(LINUX_AR)
366 ifeq ($(LINUX_QUOTE_MODNAME),y)
369 endif # CONFIG_RTLINUX
371 KERN_LOADLIBES += -L$(KERN_LIB_DIR)
373 KERN_LOADLIBES += $(rtlinux_LOADLIBES:%=-l%)
374 KERN_LOADLIBES += $(kernel_LOADLIBES:%=-l%)
378 # Check GCC version for kernel part of build
379 ifndef kern_CC_MAJOR_VERSION
380 kern_CC_MAJOR_VERSION := $(shell $(KERN_CC) -dumpversion | sed -e 's/\([^.]\)\..*/\1/')
382 # Prepare suitable define for dependency building
383 ifeq ($(kern_CC_MAJOR_VERSION),2)
384 kern_CC_DEPFLAGS = -Wp,-MD,"$@.d.tmp"
386 kern_CC_DEPFLAGS = -MT $@ -MD -MP -MF "$@.d.tmp"
389 ifeq ($(KERN_EXE_SUFFIX),.ko)
390 ifeq ($(wildcard $(LINUX_DIR)/scripts/mod/modpost),)
391 KERN_MODPOST = $(LINUX_DIR)/scripts/modpost
393 KERN_MODPOST = $(LINUX_DIR)/scripts/mod/modpost
395 KERN_MODULES_LINK_DIR = $(KERN_MODPOST_DIR)
396 KERN_LINK_SUFFIX = .o
398 KERN_MODULES_LINK_DIR = $(KERN_MODULES_DIR)
399 KERN_LINK_SUFFIX = $(KERN_EXE_SUFFIX)
402 define COMPILE_c_o_kern_template
404 $(2): $(1) $(LOCAL_CONFIG_H)
405 @$(QUIET_CMD_ECHO) " CC [K] $$@"
406 $(Q) if $$(c_o_kern_COMPILE) $$(kern_CC_DEPFLAGS) $(3) -D"KBUILD_BASENAME=$(KERN_MQ)$(notdir $(basename $(1)))$(KERN_MQ)" \
408 then mv -f "$$@.d.tmp" "$$@.d" ; \
409 else rm -f "$$@.d.tmp" ; exit 1; \
415 define COMPILE_cc_o_kern_template
417 $(2): $(1) $(LOCAL_CONFIG_H)
418 @$(QUIET_CMD_ECHO) " CXX [K] $$@"
419 $(Q) if $$(cc_o_kern_COMPILE) $$(kern_CC_DEPFLAGS) $(3) -D"KBUILD_BASENAME=$(KERN_MQ)$(notdir $(basename $(1)))$(KERN_MQ)" \
421 then mv -f "$$@.d.tmp" "$$@.d" ; \
422 else rm -f "$$@.d.tmp" ; exit 1; \
428 define MODULE_kern_template
429 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.c=%.o))
430 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cc=%.o))
431 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cxx=%.o))
432 $(1)_OBJS := $$(sort $$($(1)_OBJS))
434 KERN_OBJS += $$($(1)_OBJS)
435 KERN_SOURCES += $$($(1)_SOURCES)
437 # this is hack to build "__this_module" structure for 2.6.x kernels
438 # modpost is used for that purpose now
442 # #include <linux/version.h>@\
443 # #include <linux/module.h>@\
444 # #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,5))@\
445 # #include <linux/vermagic.h>@\
446 # #include <linux/compiler.h>@\
448 # MODULE_INFO(vermagic, VERMAGIC_STRING);@\
451 # struct module __this_module@\
452 # __attribute__((section(\".gnu.linkonce.this_module\"))) = {@\
453 # .name = __stringify(KBUILD_MODNAME),@\
454 # .init = init_module,@\
455 # #ifdef CONFIG_MODULE_UNLOAD@\
456 # .exit = cleanup_module,@\
463 #$(eval $(call COMPILE_c_o_kern_template,$(1).mod.c,$(1).mod.o,-DKBUILD_MODNAME=$(1)))
465 $(2)/$(1)$(KERN_LINK_SUFFIX): $$($(1)_OBJS)
466 @$(QUIET_CMD_ECHO) " LD [K] $$@"
467 $(Q) $$(KERN_LD) $$(KERN_LDFLAGS) -r $$($(1)_OBJS) -L$$(kern_GCCLIB_DIR) $$($(1)_LIBS:%=-l%) $$(KERN_LOADLIBES) -Map $(KERN_OBJS_DIR)/$(1).mod.map -o $$@
468 @echo "$(2)/$(1)$(KERN_LINK_SUFFIX): \\" >$(KERN_OBJS_DIR)/$(1).mod.d
469 @sed -n -e 's/^LOAD \(.*\)$$$$/ \1 \\/p' $(KERN_OBJS_DIR)/$(1).mod.map >>$(KERN_OBJS_DIR)/$(1).mod.d
470 @echo >>$(KERN_OBJS_DIR)/$(1).mod.d
471 @if [ "$(KERN_EXE_SUFFIX)" == ".ko" ] ; then \
472 echo $(1) >>$(KERN_MODPOST_DIR)/module-changes ; \
473 echo $(1) >>$(KERN_MODPOST_DIR)/$(1).mod.stamp ; \
480 define LIBRARY_kern_template
481 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.c=%.o))
482 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cc=%.o))
483 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cxx=%.o))
484 $(1)_OBJS := $$(sort $$($(1)_OBJS))
486 KERN_OBJS += $$($(1)_OBJS)
487 KERN_SOURCES += $$($(1)_SOURCES)
489 $(KERN_LIB_DIR)/lib$(1).a: $$($(1)_OBJS)
490 @$(QUIET_CMD_ECHO) " AR [K] $$@"
491 $(Q) $(KERN_AR) rcs $$@ $$^
497 kernel-lib-pass-local: $(kernel_LIBRARIES:%=$(KERN_LIB_DIR)/lib%.a)
499 kernel-mod-pass-local: $(kernel_MODULES:%=$(KERN_MODULES_LINK_DIR)/%$(KERN_LINK_SUFFIX))
501 $(foreach module,$(kernel_MODULES),$(eval $(call MODULE_kern_template,$(module),$(KERN_MODULES_LINK_DIR))))
503 $(foreach lib,$(kernel_LIBRARIES),$(eval $(call LIBRARY_kern_template,$(lib))))
508 ifeq ($(CONFIG_RTLINUX),y)
510 kernel-mod-pass-local: $(rtlinux_MODULES:%=$(KERN_MODULES_LINK_DIR)/%$(KERN_LINK_SUFFIX))
512 kernel-lib-pass-local: $(rtlinux_LIBRARIES:%=$(KERN_LIB_DIR)/lib%.a)
514 $(foreach module,$(rtlinux_MODULES),$(eval $(call MODULE_kern_template,$(module),$(KERN_MODULES_LINK_DIR))))
516 $(foreach lib,$(rtlinux_LIBRARIES),$(eval $(call LIBRARY_kern_template,$(lib))))
520 ifeq ($(KERN_MODPOST_PASS),y)
522 MODULES_LIST := $(wildcard *.mod.stamp)
523 MODULES_LIST := $(MODULES_LIST:%.mod.stamp=%)
525 define MODPOST_kern_template
526 $(2) : $(1)$(KERN_LINK_SUFFIX) $(1).mod.c
527 @$(QUIET_CMD_ECHO) " LD [M] $$@"
528 $(Q) $$(cc_o_kern_COMPILE) -D"KBUILD_BASENAME=$(KERN_MQ)$(1)$(KERN_MQ)" \
529 -D"KBUILD_MODNAME=$(KERN_MQ)$(1)$(KERN_MQ)" \
530 -o $(1).mod.o -c $(1).mod.c
531 $(Q) $$(KERN_LD) $$(KERN_LDFLAGS) $(1)$(KERN_LINK_SUFFIX) $(1).mod.o -r -o $$@
534 kernel-modpost-versions: $(wildcard $(LINUX_DIR)/Module.symvers)
535 @$(QUIET_CMD_ECHO) " MODPOST $(KERN_MODPOST_DIR)"
536 @echo >$(KERN_MODPOST_DIR)/modpost-running
537 @rm -f $(KERN_MODPOST_DIR)/module-changes
538 $(Q) $(KERN_MODPOST) $(MODULES_LIST:%=%$(KERN_LINK_SUFFIX)) $(^:%=-i %)
540 $(MODULES_LIST:%=%.mod.c) : kernel-modpost-versions
542 kernel-modpost-pass-local: $(MODULES_LIST:%=$(KERN_MODULES_DIR)/%$(KERN_EXE_SUFFIX))
543 @rm -f $(KERN_MODPOST_DIR)/modpost-running
545 $(foreach module,$(MODULES_LIST),$(eval $(call MODPOST_kern_template,$(module),$(module:%=$(KERN_MODULES_DIR)/%$(KERN_EXE_SUFFIX)))))
549 -include $(KERN_OBJS_DIR)/*.d
553 #=====================================================================
555 $(eval $(call omk_pass_template, kernel-lib-pass,$(KERN_OBJS_DIR),KERN_RULE_TEMPLATES=y,-n "$(kernel_LIBRARIES)$(rtlinux_LIBRARIES)"))
556 $(eval $(call omk_pass_template, kernel-mod-pass,$(KERN_OBJS_DIR),KERN_RULE_TEMPLATES=y,-n "$(kernel_MODULES)$(rtlinux_MODULES)"))
559 +@if [ -e "$(KERN_MODPOST_DIR)/module-changes" -o -e "$(KERN_MODPOST_DIR)/modpost-running" ] ; \
561 $(MAKE) --no-print-directory -C $(KERN_MODPOST_DIR) \
562 -f $(SOURCES_DIR)/Makefile KERN_RULE_TEMPLATES=y KERN_MODPOST_PASS=y $(@:%=%-local) ; \
566 +@$(foreach dir, $(QT_SUBDIRS), $(call mkdir_def,$(USER_OBJS_DIR)/$(dir)) ; \
567 if [ "$@" != "binary-pass" ] ; then exit 0 ; fi ; \
568 if [ ! -e $(SOURCES_DIR)/$(dir)/Makefile ] ; then \
569 ( cd $(SOURCES_DIR)/$(dir) ; $$QTDIR/bin/qmake TOP_DIR=$(MAKERULES_DIR) \
570 RELATIVE_DIR=$(RELATIVE_PREFIX)$(dir) QTDIR=$(QTDIR) CC=$(CC) \
571 CXX=$(CXX) || exit 1 ;) ; fi ; \
572 $(MAKE) SOURCES_DIR=$(SOURCES_DIR)/$(dir) \
573 RELATIVE_DIR=$(RELATIVE_PREFIX)$(dir) -C $(SOURCES_DIR)/$(dir) \
574 -f $(SOURCES_DIR)/$(dir)/Makefile || exit 1 ;)
577 $(eval $(call omk_pass_template, library-pass,$(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,-n "$(lib_LIBRARIES)$(shared_LIBRARIES)"))
578 $(eval $(call omk_pass_template, utils-pass, $(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,-n "$(utils_PROGRAMS)"))
579 $(eval $(call omk_pass_template, binary-pass, $(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,-n "$(bin_PROGRAMS)$(QT_SUBDIRS)",$(qt_subpass)))
581 OTHER_PASSES = clean install include-pass
582 $(eval $(call omk_pass_template,$(OTHER_PASSES), $(USER_OBJS_DIR)))
584 # Create directories only for the first time
585 ifndef CHECK_DIR_DONE
586 check-dir = check-dir
589 export CHECK_DIR_DONE
592 @$(call mkdir_def,$(USER_BUILD_DIR))
593 @$(call mkdir_def,$(KERN_BUILD_DIR))
594 @$(call mkdir_def,$(USER_INCLUDE_DIR))
595 @$(call mkdir_def,$(KERN_INCLUDE_DIR))
596 @$(call mkdir_def,$(USER_LIB_DIR))
597 @$(call mkdir_def,$(KERN_LIB_DIR))
598 @$(call mkdir_def,$(USER_BIN_DIR))
599 @$(call mkdir_def,$(USER_UTILS_DIR))
600 @$(call mkdir_def,$(KERN_MODULES_DIR))
601 @$(call mkdir_def,$(KERN_MODPOST_DIR))
603 install-local: # TODO
606 $(call include-pass-template,$(USER_INCLUDE_DIR),include)
607 $(call include-pass-template,$(KERN_INCLUDE_DIR),kernel)
609 ifdef USER_RULE_TEMPLATES
611 # User-space static libraries and applications object files
613 USER_SOURCES := $(sort $(USER_SOURCES))
615 USER_GEN_SOURCES := $(sort $(USER_GEN_SOURCES))
617 #$(warning USER_SOURCES = $(USER_SOURCES))
619 $(foreach src,$(filter %.c,$(USER_SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.o),)))
621 $(foreach src,$(filter %.cc,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.o),)))
623 $(foreach src,$(filter %.cxx,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.o),)))
625 $(foreach src,$(filter %.c,$(USER_GEN_SOURCES)),$(eval $(call COMPILE_c_o_template,$(src),$(src:%.c=%.o),)))
627 # User-space shared libraries object files
629 SOLIB_SOURCES := $(sort $(SOLIB_SOURCES))
631 SOLIB_GEN_SOURCES := $(sort $(SOLIB_GEN_SOURCES))
633 #$(warning SOLIB_SOURCES = $(SOLIB_SOURCES))
634 #$(warning SOLIB_GEN_SOURCES = $(SOLIB_GEN_SOURCES))
636 $(foreach src,$(filter %.c,$(SOLIB_SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.lo),$(SOLIB_PICFLAGS))))
638 $(foreach src,$(filter %.cc,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.lo),$(SOLIB_PICFLAGS))))
640 $(foreach src,$(filter %.cxx,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.lo),$(SOLIB_PICFLAGS))))
642 $(foreach src,$(filter %.c,$(SOLIB_GEN_SOURCES)),$(eval $(call COMPILE_c_o_template,$(src),$(src:%.c=%.lo),$(SOLIB_PICFLAGS))))
646 USER_IDLS := $(sort $(USER_IDLS))
648 $(foreach src,$(filter %.idl,$(USER_IDLS)),$(eval $(call COMPILE_idl_template,$(SOURCES_DIR)/$(src),$(src:%.idl=%))))
652 ifdef KERN_RULE_TEMPLATES
654 KERN_SOURCES := $(sort $(KERN_SOURCES))
656 #$(warning KERN_SOURCES = $(KERN_SOURCES))
658 $(foreach src,$(filter %.c,$(KERN_SOURCES)),$(eval $(call COMPILE_c_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.o),)))
660 $(foreach src,$(filter %.cc,$(KERN_SOURCES)),$(eval $(call COMPILE_cc_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.o),)))
662 $(foreach src,$(filter %.cxx,$(KERN_SOURCES)),$(eval $(call COMPILE_cc_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.o),)))
666 clean-local: clean-custom
667 @echo Cleaning in $(KERN_OBJS_DIR) and $(USER_OBJS_DIR)
668 @rm -f $(KERN_OBJS_DIR)/*.o $(USER_OBJS_DIR)/*.o $(USER_OBJS_DIR)/*.lo \
669 $(KERN_OBJS_DIR)/*.d $(USER_OBJS_DIR)/*.d \
670 $(KERN_OBJS_DIR)/*.map $(USER_OBJS_DIR)/*.map \
671 $(KERN_OBJS_DIR)/*.mod.c \
672 $(kernel_MODULES:%=$(KERN_MODPOST_DIR)/%.*) \
673 $(LOCAL_CONFIG_H:%=$(KERN_OBJS_DIR)/%) \
674 $(LOCAL_CONFIG_H:%=$(USER_OBJS_DIR)/%)
675 @if [ -e $(KERN_LIB_DIR)/kernel.mk ] ; then \
676 touch -t 200001010101 $(KERN_LIB_DIR)/kernel.mk ; \
679 ifndef OMIT_KERNEL_PASSES
680 kernel-passes = kernel-lib-pass kernel-pass
682 default: $(check-dir) include-pass library-pass binary-pass utils-pass $(kernel-passes)