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
25 # LINUX_DIR .. location of Linux kernel sources
26 # RTL_DIR .. location of RT-Linux sources
28 # Hack to check RT-Linux rules
29 #LINUX_DIR := /home/cvs/ocera/ocera-build/kernel/linux
30 #RTL_DIR := /home/cvs/ocera/ocera-build/kernel/rtlinux
32 #OCERA_DIR := $(shell ( cd -L $(MAKERULES_DIR)/../../.. ; pwd -L ) )
42 CPPFLAGS += -I $(USER_INCLUDE_DIR)
44 LOADLIBES += -L$(USER_LIB_DIR)
46 LOADLIBES += $(lib_LOADLIBES:%=-l%)
48 LIB_CPPFLAGS += $(CPPFLAGS)
49 LIB_CFLAGS += $(CFLAGS)
51 ifeq ($(TARGET_OS),win32)
55 SOLIB_PICFLAGS += -fpic
59 RELATIVE_DIR := $(SOURCES_DIR:$(MAKERULES_DIR)%=%)
61 override RELATIVE_DIR := $(RELATIVE_DIR:/%=%)
62 override RELATIVE_DIR := $(RELATIVE_DIR:\\%=%)
63 #$(warning RELATIVE_DIR $(RELATIVE_DIR))
64 override BACK2TOP_DIR := $(shell echo $(RELATIVE_DIR)/ | sed -e 's_//_/_g' -e 's_/\./_/_g' -e 's_^\./__g' -e 's_\([^/][^/]*\)_.._g' -e 's_/$$__')
65 #$(warning BACK2TOP_DIR $(BACK2TOP_DIR))
67 #$(warning SOURCES_DIR = $(SOURCES_DIR))
68 #$(warning MAKERULES_DIR = $(MAKERULES_DIR))
69 #$(warning RELATIVE_DIR = $(RELATIVE_DIR))
71 override RELATIVE_PREFIX := $(RELATIVE_DIR)/
72 override RELATIVE_PREFIX := $(RELATIVE_PREFIX:/%=%)
74 #vpath %.c $(SOURCES_DIR)
75 #vpath %.cc $(SOURCES_DIR)
76 #vpath %.cxx $(SOURCES_DIR)
78 VPATH = $(SOURCES_DIR)
79 srcdir = $(SOURCES_DIR)
81 USER_OBJS_DIR = $(USER_BUILD_DIR)/$(RELATIVE_DIR)
82 KERN_OBJS_DIR = $(KERN_BUILD_DIR)/$(RELATIVE_DIR)
84 .PHONY: dep subdirs clean clean-custom cleandepend
86 # Some support to serialize some targets for parallel make
87 ifneq ($(OMK_SERIALIZE_INCLUDED),y)
88 include-pass: $(check-dir)
89 library-pass: include-pass
90 binary-pass utils-pass: library-pass
91 kernel-lib-pass: include-pass
92 kernel-mod-pass: kernel-lib-pass
93 kernel-modpost-pass: kernel-mod-pass
94 kernel-pass: kernel-mod-pass kernel-modpost-pass
96 OMK_SERIALIZE_INCLUDED = y
99 #=====================================================================
100 # User-space rules and templates to compile programs, libraries etc.
102 ifdef USER_RULE_TEMPLATES
104 USER_SOURCES2OBJS = .o/.c .o/.cc .o/.cxx .o/.o
106 USER_SOURCES2OBJSLO = .lo/.c .lo/.cc .lo/.cxx .lo/.lo
109 # $(CC) -o $@ $(LCFLAGS) -c $<
111 c_o_COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
112 $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -DOMK_FOR_USER
114 cc_o_COMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
115 $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -DOMK_FOR_USER
117 idl_COMPILE = $(IDL_COMPILER)
119 # Check GCC version for user build
120 ifndef CC_MAJOR_VERSION
121 CC_MAJOR_VERSION := $(shell $(CC) -dumpversion | sed -e 's/\([^.]\)\..*/\1/')
123 # Prepare suitable define for dependency building
124 ifeq ($(CC_MAJOR_VERSION),2)
125 CC_DEPFLAGS = -Wp,-MD,"$@.d.tmp"
127 CC_DEPFLAGS = -MT $@ -MD -MP -MF "$@.d.tmp"
131 # Syntax: $(call COMPILE_c_o_template,<source>,<target>,<additional c-flags>)
132 define COMPILE_c_o_template
133 $(2): $(1) $(LOCAL_CONFIG_H) $$(GEN_HEADERS)
134 @$(QUIET_CMD_ECHO) " CC $$@"
135 $(Q) if $$(c_o_COMPILE) $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
136 then mv -f "$$@.d.tmp" "$$@.d" ; \
137 else rm -f "$$@.d.tmp" ; exit 1; \
142 # Syntax: $(call COMPILE_cc_o_template,<source>,<target>,<additional c-flags>)
143 define COMPILE_cc_o_template
144 $(2): $(1) $(LOCAL_CONFIG_H) $$(GEN_HEADERS)
145 @$(QUIET_CMD_ECHO) " CXX $$@"
146 $(Q) if $$(cc_o_COMPILE) $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
147 then mv -f "$$@.d.tmp" "$$@.d" ; \
148 else rm -f "$$@.d.tmp" ; exit 1; \
153 # Syntax: $(call COMPILE_S_o_template,<source>,<target>,<additional c-flags>)
154 define COMPILE_S_o_template
155 $(2): $(1) $(LOCAL_CONFIG_H) $$(GEN_HEADERS)
156 @$(QUIET_CMD_ECHO) " AS $$@"
157 $(Q) if $$(S_o_COMPILE) -D__ASSEMBLY__ $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
158 then if [ -e "$$@.d.tmp" ] ; then mv -f "$$@.d.tmp" "$$@.d" ; fi ; \
159 else rm -f "$$@.d.tmp" ; exit 1; \
164 # Syntax: $(call CMETRIC_o_h_template,<object_file>,<target_header>)
165 define CMETRIC_o_h_template
167 @$(QUIET_CMD_ECHO) " CMETRIC $$@"
168 $(Q)if [ -n `dirname $$@` ] ; then \
169 if [ ! -e `dirname $$@` ] ; then \
170 mkdir -p `dirname $$@` ; fi ; fi
171 $(Q)echo >$$@ '/* Automatically generated from $$< */'
172 $(Q)echo >>$$@ '/* Conditionals to control compilation */'
173 $(Q)set -o pipefail ; $(NM) $$< \
174 | sed -n 's/^ *0*\(0[0-9A-Fa-f]*\) *A *_cmetric2cond_\([A-Za-z_0-9]*\) */#define \2 0x\1/p' \
176 $(Q)echo >>$$@ '/* Defines from the values defined to symbols */'
177 $(Q)set -o pipefail ; $(NM) $$< \
178 | sed -n 's/^ *0*\(0[0-9A-Fa-f]*\) *A *_cmetric2def_\([A-Za-z_0-9]*\) */#define \2 0x\1/p' \
184 define COMPILE_idl_template
185 $(2).c $(2)-stubs.c $(2)-skels.c $(2)-common.c $(2).h: $(1)
186 @$(QUIET_CMD_ECHO) " IDL $$@"
187 $(Q) $$(idl_COMPILE) $(1)
191 # Syntax: $(call PROGRAM_template,<dir>,<executable-name>,<executable-suffix>,<linker-sript>)
192 define PROGRAM_template
194 USER_IDLS += $$($(1)_SERVER_IDL) $$($(1)_CLIENT_IDL) $$($(1)_IDL)
195 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-skels.c))
196 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-common.c))
197 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-stubs.c))
198 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-common.c))
199 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_IDL:%.idl=%.c))
200 USER_GEN_SOURCES += $$($(1)_GEN_SOURCES)
202 $(foreach x, $(USER_SOURCES2OBJS),
203 $(1)_OBJS += $$(patsubst %$(notdir $(x)),%$(dir $(x)),$$(filter %$(notdir $(x)),\
204 $$($(1)_SOURCES) $$($(1)_GEN_SOURCES)))
206 $(1)_OBJS := $$(sort $$($(1)_OBJS:%/=%))
208 USER_OBJS += $$($(1)_OBJS)
209 USER_SOURCES += $$($(1)_SOURCES)
211 $(2)/$(1): $$($(1)_OBJS)
212 @$(QUIET_CMD_ECHO) " LINK $$@"
213 $(Q) $$(shell if [ -z "$$(filter %.cc,$$($(1)_SOURCES:%.cxx=%.cc))" ] ; then echo $$(CC) ; else echo $$(CXX) ; fi) \
214 $$($(1)_OBJS) $$($(1)_LIBS:%=-l%) $$(LOADLIBES) $$(LDFLAGS) -Wl,-Map,$(USER_OBJS_DIR)/$(1).exe.map -o $(2)/$(1)
215 @echo "$(2)/$(1): \\" >$(USER_OBJS_DIR)/$(1).exe.d
216 @sed -n -e 's/^LOAD \(.*\)$$$$/ \1 \\/p' $(USER_OBJS_DIR)/$(1).exe.map >>$(USER_OBJS_DIR)/$(1).exe.d
217 @echo >>$(USER_OBJS_DIR)/$(1).exe.d
221 # Syntax: $(call LIBRARY_template,<library-name>)
222 define LIBRARY_template
224 USER_IDLS += $$($(1)_SERVER_IDL) $$($(1)_CLIENT_IDL) $$($(1)_IDL)
225 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-skels.c))
226 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-common.c))
227 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-stubs.c))
228 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-common.c))
229 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_IDL:%.idl=%.c))
230 USER_GEN_SOURCES += $$($(1)_GEN_SOURCES)
232 $(foreach x, $(USER_SOURCES2OBJS),
233 $(1)_OBJS += $$(patsubst %$(notdir $(x)),%$(dir $(x)),$$(filter %$(notdir $(x)),\
234 $$($(1)_SOURCES) $$($(1)_GEN_SOURCES)))
236 $(1)_OBJS := $$(sort $$($(1)_OBJS:%/=%))
238 USER_OBJS += $$($(1)_OBJS)
239 USER_SOURCES += $$($(1)_SOURCES)
241 $(USER_LIB_DIR)/lib$(1).a: $$($(1)_OBJS)
242 @$(QUIET_CMD_ECHO) " AR $$@"
243 $(Q) $(AR) rcs $$@ $$^
247 # Syntax: $(call SOLIB_template,<library-name>)
248 define SOLIB_template
250 USER_IDLS += $$($(1)_SERVER_IDL) $$($(1)_CLIENT_IDL) $$($(1)_IDL)
251 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-skels.c))
252 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-common.c))
253 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-stubs.c))
254 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-common.c))
255 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_IDL:%.idl=%.c))
256 SOLIB_GEN_SOURCES += $$($(1)_GEN_SOURCES)
258 $(foreach x, $(USER_SOURCES2OBJSLO),
259 $(1)_OBJSLO += $$(patsubst %$(notdir $(x)),%$(dir $(x)),$$(filter %$(notdir $(x)),\
260 $$($(1)_SOURCES) $$($(1)_GEN_SOURCES)))
262 $(1)_OBJSLO := $$(sort $$($(1)_OBJSLO:%/=%))
264 SOLIB_OBJS += $$($(1)_OBJSLO)
265 SOLIB_SOURCES += $$($(1)_SOURCES)
267 $(USER_LIB_DIR)/lib$(1).$(SOLIB_EXT): $$($(1)_OBJSLO)
268 @$(QUIET_CMD_ECHO) " LINK $$@"
269 $(Q) $(LD) --shared --soname=lib$(1).$(SOLIB_EXT) -o $$@ $$^
274 library-pass-local: $(addprefix $(USER_INCLUDE_DIR)/,$(cmetric_include_HEADERS)) \
275 $(lib_LIBRARIES:%=$(USER_LIB_DIR)/lib%.a) $(shared_LIBRARIES:%=$(USER_LIB_DIR)/lib%.$(SOLIB_EXT))
277 binary-pass-local: $(bin_PROGRAMS:%=$(USER_BIN_DIR)/%)
279 utils-pass-local: $(utils_PROGRAMS:%=$(USER_UTILS_DIR)/%)
281 # Special rules for CMETRIC generated headers
283 $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call COMPILE_c_o_template,\
284 $(SOURCES_DIR)/$($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES),\
285 $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),)))
286 $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call CMETRIC_o_h_template,\
287 $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),\
288 $(addprefix $(USER_INCLUDE_DIR)/,$(cmetrh)))))
290 GEN_HEADERS+=$(cmetric_include_HEADERS:%=$(USER_INCLUDE_DIR)/%)
292 GEN_HEADERS+=$(filter %.h,$(USER_IDLS:%.idl=%.h))
294 # Generate rules for compilation of programs and libraries
296 $(foreach prog,$(utils_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_UTILS_DIR))))
298 $(foreach prog,$(bin_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_BIN_DIR))))
300 $(foreach lib,$(lib_LIBRARIES),$(eval $(call LIBRARY_template,$(lib))))
302 $(foreach lib,$(shared_LIBRARIES),$(eval $(call SOLIB_template,$(lib))))
304 -include $(USER_OBJS_DIR)/*.d
308 #=====================================================================
309 # Kernel-space rules and templates to compile modules, libraries etc.
311 ifdef KERN_RULE_TEMPLATES
313 $(KERN_LIB_DIR)/kernel.mk: $(LINUX_DIR)/.config $(MAKERULES_DIR)/kernelcfg2mk
314 @$(QUIET_CMD_ECHO) " KCFG2MK $$@"
315 $(Q) $(MAKERULES_DIR)/kernelcfg2mk $(LINUX_DIR) $(KERN_LIB_DIR)
317 ifeq ($(CONFIG_RTLINUX),y)
318 include $(RTL_DIR)/rtl.mk
321 kern_GCCLIB_DIR=$(shell LANG=C LC_ALL=C LC_MESSAGES=C $(CC) -print-search-dirs | sed -n -e 's/^install: \(.*\)$$/\1/p' )
322 INCLUDES := -I $(KERN_INCLUDE_DIR) $(INCLUDE) $(rtlinux_INCLUDES) $(kernel_INCLUDES)
324 c_o_kern_COMPILE = $(KERN_CC) -idirafter $(kern_GCCLIB_DIR)/include $(INCLUDES) $(CFLAGS) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB -nostdinc
325 cc_o_kern_COMPILE = $(CXX) $(INCLUDES) $(CXXFLAGS) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB
326 KERN_EXE_SUFFIX := .o
331 else # CONFIG_RTLINUX
333 include $(KERN_LIB_DIR)/kernel.mk
336 LINUX_SRC = $(LINUX_DIR)
338 kernel_INCLUDES += -I $(LINUX_DIR) -idirafter $(LINUX_SRC)/include/linux
341 KERN_CC = $(LINUX_CC)
342 kern_GCCLIB_DIR=$(shell LANG=C LC_ALL=C LC_MESSAGES=C $(LINUX_CC) -print-search-dirs | sed -n -e 's/^install: \(.*\)$$/\1/p' )
344 KERN_CC = echo KERN_CC not defined - compilation skipped
346 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
347 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
348 KERN_EXE_SUFFIX := $(LINUX_MODULE_EXT)
349 KERN_LDFLAGS = $(LINUX_LDFLAGS)
351 KERN_ARCH = $(LINUX_ARCH)
353 KERN_ARCH = echo KERN_ARCH not defined - skipped
356 KERN_LD = $(LINUX_LD)
358 KERN_LD = echo KERN_LD not defined - skipped
361 KERN_AR = $(LINUX_AR)
365 ifeq ($(LINUX_QUOTE_MODNAME),y)
368 endif # CONFIG_RTLINUX
370 KERN_LOADLIBES += -L$(KERN_LIB_DIR)
372 KERN_LOADLIBES += $(rtlinux_LOADLIBES:%=-l%)
373 KERN_LOADLIBES += $(kernel_LOADLIBES:%=-l%)
377 # Check GCC version for kernel part of build
378 ifndef kern_CC_MAJOR_VERSION
379 kern_CC_MAJOR_VERSION := $(shell $(KERN_CC) -dumpversion | sed -e 's/\([^.]\)\..*/\1/')
381 # Prepare suitable define for dependency building
382 ifeq ($(kern_CC_MAJOR_VERSION),2)
383 kern_CC_DEPFLAGS = -Wp,-MD,"$@.d.tmp"
385 kern_CC_DEPFLAGS = -MT $@ -MD -MP -MF "$@.d.tmp"
388 ifeq ($(KERN_EXE_SUFFIX),.ko)
389 ifeq ($(wildcard $(LINUX_DIR)/scripts/mod/modpost),)
390 KERN_MODPOST = $(LINUX_DIR)/scripts/modpost
392 KERN_MODPOST = $(LINUX_DIR)/scripts/mod/modpost
394 KERN_MODULES_LINK_DIR = $(KERN_MODPOST_DIR)
395 KERN_LINK_SUFFIX = .o
397 KERN_MODULES_LINK_DIR = $(KERN_MODULES_DIR)
398 KERN_LINK_SUFFIX = $(KERN_EXE_SUFFIX)
401 define COMPILE_c_o_kern_template
403 $(2): $(1) $(LOCAL_CONFIG_H)
404 @$(QUIET_CMD_ECHO) " CC [K] $$@"
405 $(Q) if $$(c_o_kern_COMPILE) $$(kern_CC_DEPFLAGS) $(3) -D"KBUILD_BASENAME=$(KERN_MQ)$(notdir $(basename $(1)))$(KERN_MQ)" \
407 then mv -f "$$@.d.tmp" "$$@.d" ; \
408 else rm -f "$$@.d.tmp" ; exit 1; \
414 define COMPILE_cc_o_kern_template
416 $(2): $(1) $(LOCAL_CONFIG_H)
417 @$(QUIET_CMD_ECHO) " CXX [K] $$@"
418 $(Q) if $$(cc_o_kern_COMPILE) $$(kern_CC_DEPFLAGS) $(3) -D"KBUILD_BASENAME=$(KERN_MQ)$(notdir $(basename $(1)))$(KERN_MQ)" \
420 then mv -f "$$@.d.tmp" "$$@.d" ; \
421 else rm -f "$$@.d.tmp" ; exit 1; \
427 define MODULE_kern_template
428 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.c=%.o))
429 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cc=%.o))
430 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cxx=%.o))
431 $(1)_OBJS := $$(sort $$($(1)_OBJS))
433 KERN_OBJS += $$($(1)_OBJS)
434 KERN_SOURCES += $$($(1)_SOURCES)
436 # this is hack to build "__this_module" structure for 2.6.x kernels
437 # modpost is used for that purpose now
441 # #include <linux/version.h>@\
442 # #include <linux/module.h>@\
443 # #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,5))@\
444 # #include <linux/vermagic.h>@\
445 # #include <linux/compiler.h>@\
447 # MODULE_INFO(vermagic, VERMAGIC_STRING);@\
450 # struct module __this_module@\
451 # __attribute__((section(\".gnu.linkonce.this_module\"))) = {@\
452 # .name = __stringify(KBUILD_MODNAME),@\
453 # .init = init_module,@\
454 # #ifdef CONFIG_MODULE_UNLOAD@\
455 # .exit = cleanup_module,@\
462 #$(eval $(call COMPILE_c_o_kern_template,$(1).mod.c,$(1).mod.o,-DKBUILD_MODNAME=$(1)))
464 $(2)/$(1)$(KERN_LINK_SUFFIX): $$($(1)_OBJS)
465 @$(QUIET_CMD_ECHO) " LD [K] $$@"
466 $(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 $$@
467 @echo "$(2)/$(1)$(KERN_LINK_SUFFIX): \\" >$(KERN_OBJS_DIR)/$(1).mod.d
468 @sed -n -e 's/^LOAD \(.*\)$$$$/ \1 \\/p' $(KERN_OBJS_DIR)/$(1).mod.map >>$(KERN_OBJS_DIR)/$(1).mod.d
469 @echo >>$(KERN_OBJS_DIR)/$(1).mod.d
470 @if [ "$(KERN_EXE_SUFFIX)" == ".ko" ] ; then \
471 echo $(1) >>$(KERN_MODPOST_DIR)/module-changes ; \
472 echo $(1) >>$(KERN_MODPOST_DIR)/$(1).mod.stamp ; \
479 define LIBRARY_kern_template
480 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.c=%.o))
481 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cc=%.o))
482 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cxx=%.o))
483 $(1)_OBJS := $$(sort $$($(1)_OBJS))
485 KERN_OBJS += $$($(1)_OBJS)
486 KERN_SOURCES += $$($(1)_SOURCES)
488 $(KERN_LIB_DIR)/lib$(1).a: $$($(1)_OBJS)
489 @$(QUIET_CMD_ECHO) " AR [K] $$@"
490 $(Q) $(KERN_AR) rcs $$@ $$^
496 kernel-lib-pass-local: $(kernel_LIBRARIES:%=$(KERN_LIB_DIR)/lib%.a)
498 kernel-mod-pass-local: $(kernel_MODULES:%=$(KERN_MODULES_LINK_DIR)/%$(KERN_LINK_SUFFIX))
500 $(foreach module,$(kernel_MODULES),$(eval $(call MODULE_kern_template,$(module),$(KERN_MODULES_LINK_DIR))))
502 $(foreach lib,$(kernel_LIBRARIES),$(eval $(call LIBRARY_kern_template,$(lib))))
507 ifeq ($(CONFIG_RTLINUX),y)
509 kernel-mod-pass-local: $(rtlinux_MODULES:%=$(KERN_MODULES_LINK_DIR)/%$(KERN_LINK_SUFFIX))
511 kernel-lib-pass-local: $(rtlinux_LIBRARIES:%=$(KERN_LIB_DIR)/lib%.a)
513 $(foreach module,$(rtlinux_MODULES),$(eval $(call MODULE_kern_template,$(module),$(KERN_MODULES_LINK_DIR))))
515 $(foreach lib,$(rtlinux_LIBRARIES),$(eval $(call LIBRARY_kern_template,$(lib))))
519 ifeq ($(KERN_MODPOST_PASS),y)
521 MODULES_LIST := $(wildcard *.mod.stamp)
522 MODULES_LIST := $(MODULES_LIST:%.mod.stamp=%)
524 define MODPOST_kern_template
525 $(2) : $(1)$(KERN_LINK_SUFFIX) $(1).mod.c
526 @$(QUIET_CMD_ECHO) " LD [M] $$@"
527 $(Q) $$(cc_o_kern_COMPILE) -D"KBUILD_BASENAME=$(KERN_MQ)$(1)$(KERN_MQ)" \
528 -D"KBUILD_MODNAME=$(KERN_MQ)$(1)$(KERN_MQ)" \
529 -o $(1).mod.o -c $(1).mod.c
530 $(Q) $$(KERN_LD) $$(KERN_LDFLAGS) $(1)$(KERN_LINK_SUFFIX) $(1).mod.o -r -o $$@
533 kernel-modpost-versions: $(wildcard $(LINUX_DIR)/Module.symvers)
534 @$(QUIET_CMD_ECHO) " MODPOST $(KERN_MODPOST_DIR)"
535 @echo >$(KERN_MODPOST_DIR)/modpost-running
536 @rm -f $(KERN_MODPOST_DIR)/module-changes
537 $(Q) $(KERN_MODPOST) $(MODULES_LIST:%=%$(KERN_LINK_SUFFIX)) $(^:%=-i %)
539 $(MODULES_LIST:%=%.mod.c) : kernel-modpost-versions
541 kernel-modpost-pass-local: $(MODULES_LIST:%=$(KERN_MODULES_DIR)/%$(KERN_EXE_SUFFIX))
542 @rm -f $(KERN_MODPOST_DIR)/modpost-running
544 $(foreach module,$(MODULES_LIST),$(eval $(call MODPOST_kern_template,$(module),$(module:%=$(KERN_MODULES_DIR)/%$(KERN_EXE_SUFFIX)))))
548 -include $(KERN_OBJS_DIR)/*.d
552 #=====================================================================
554 $(eval $(call omk_pass_template, kernel-lib-pass,$(KERN_OBJS_DIR),KERN_RULE_TEMPLATES=y,-n "$(kernel_LIBRARIES)$(rtlinux_LIBRARIES)"))
555 $(eval $(call omk_pass_template, kernel-mod-pass,$(KERN_OBJS_DIR),KERN_RULE_TEMPLATES=y,-n "$(kernel_MODULES)$(rtlinux_MODULES)"))
558 +@if [ -e "$(KERN_MODPOST_DIR)/module-changes" -o -e "$(KERN_MODPOST_DIR)/modpost-running" ] ; \
560 $(MAKE) --no-print-directory -C $(KERN_MODPOST_DIR) \
561 -f $(SOURCES_DIR)/Makefile KERN_RULE_TEMPLATES=y KERN_MODPOST_PASS=y $(@:%=%-local) ; \
565 +@$(foreach dir, $(QT_SUBDIRS), $(call mkdir_def,$(USER_OBJS_DIR)/$(dir)) ; \
566 if [ "$@" != "binary-pass" ] ; then exit 0 ; fi ; \
567 if [ ! -e $(SOURCES_DIR)/$(dir)/Makefile ] ; then \
568 ( cd $(SOURCES_DIR)/$(dir) ; $$QTDIR/bin/qmake TOP_DIR=$(MAKERULES_DIR) \
569 RELATIVE_DIR=$(RELATIVE_PREFIX)$(dir) QTDIR=$(QTDIR) CC=$(CC) \
570 CXX=$(CXX) || exit 1 ;) ; fi ; \
571 $(MAKE) SOURCES_DIR=$(SOURCES_DIR)/$(dir) \
572 RELATIVE_DIR=$(RELATIVE_PREFIX)$(dir) -C $(SOURCES_DIR)/$(dir) \
573 -f $(SOURCES_DIR)/$(dir)/Makefile || exit 1 ;)
576 $(eval $(call omk_pass_template, library-pass,$(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,-n "$(lib_LIBRARIES)$(shared_LIBRARIES)"))
577 $(eval $(call omk_pass_template, utils-pass, $(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,-n "$(utils_PROGRAMS)"))
578 $(eval $(call omk_pass_template, binary-pass, $(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,-n "$(bin_PROGRAMS)$(QT_SUBDIRS)",$(qt_subpass)))
580 OTHER_PASSES = clean install include-pass
581 $(eval $(call omk_pass_template,$(OTHER_PASSES), $(USER_OBJS_DIR)))
583 # Create directories only for the first time
584 ifndef CHECK_DIR_DONE
585 check-dir = check-dir
588 export CHECK_DIR_DONE
591 @$(call mkdir_def,$(USER_BUILD_DIR))
592 @$(call mkdir_def,$(KERN_BUILD_DIR))
593 @$(call mkdir_def,$(USER_INCLUDE_DIR))
594 @$(call mkdir_def,$(KERN_INCLUDE_DIR))
595 @$(call mkdir_def,$(USER_LIB_DIR))
596 @$(call mkdir_def,$(KERN_LIB_DIR))
597 @$(call mkdir_def,$(USER_BIN_DIR))
598 @$(call mkdir_def,$(USER_UTILS_DIR))
599 @$(call mkdir_def,$(KERN_MODULES_DIR))
600 @$(call mkdir_def,$(KERN_MODPOST_DIR))
602 install-local: # TODO
605 # @$(call mkdir_def,$(USER_INCLUDE_DIR))
606 @$(foreach f, $(include_HEADERS), cmp --quiet $(SOURCES_DIR)/$(f) $(USER_INCLUDE_DIR)/$(notdir $(f)) \
607 || cp $(CPHEADER_FLAGS) $(SOURCES_DIR)/$(f) $(USER_INCLUDE_DIR)/$(notdir $(f)) || exit 1 ; )
608 @$(foreach f, $(nobase_include_HEADERS), cmp --quiet $(SOURCES_DIR)/$(f) $(USER_INCLUDE_DIR)/$(f) \
609 || ( mkdir -p $(USER_INCLUDE_DIR)/$(dir $(f)) && cp $(CPHEADER_FLAGS) $(SOURCES_DIR)/$(f) $(USER_INCLUDE_DIR)/$(f) ) || exit 1 ; )
610 @$(foreach f, $(renamed_include_HEADERS), \
611 srcfname=`echo '$(f)' | sed -e 's/^\(.*\)->.*$$/\1/'` ; destfname=`echo '$(f)' | sed -e 's/^.*->\(.*\)$$/\1/'` ; \
612 cmp --quiet $(SOURCES_DIR)/$${srcfname} $(USER_INCLUDE_DIR)/$${destfname} \
613 || ( mkdir -p `dirname $(USER_INCLUDE_DIR)/$${destfname}` && cp $(CPHEADER_FLAGS) $(SOURCES_DIR)/$${srcfname} $(USER_INCLUDE_DIR)/$${destfname} ) || exit 1 ; )
614 # Kernel and RT-Linux stuff
615 # @$(call mkdir_def,$(KERN_INCLUDE_DIR))
616 @$(foreach f, $(kernel_HEADERS) $(rtlinux_HEADERS), cmp --quiet $(SOURCES_DIR)/$(f) $(KERN_INCLUDE_DIR)/$(notdir $(f)) \
617 || cp $(CPHEADER_FLAGS) $(SOURCES_DIR)/$(f) $(KERN_INCLUDE_DIR)/$(notdir $(f)) || exit 1 ; )
618 @$(foreach f, $(nobase_kernel_HEADERS) $(nobase_rtlinux_HEADERS), cmp --quiet $(SOURCES_DIR)/$(f) $(KERN_INCLUDE_DIR)/$(f) \
619 || ( mkdir -p $(KERN_INCLUDE_DIR)/$(dir $(f)) && cp $(CPHEADER_FLAGS) $(SOURCES_DIR)/$(f) $(KERN_INCLUDE_DIR)/$(f) ) || exit 1 ; )
620 @$(foreach f, $(renamed_kernel_HEADERS) $(renamed_rtlinux_HEADERS), \
621 srcfname=`echo '$(f)' | sed -e 's/^\(.*\)->.*$$/\1/'` ; destfname=`echo '$(f)' | sed -e 's/^.*->\(.*\)$$/\1/'` ; \
622 cmp --quiet $(SOURCES_DIR)/$${srcfname} $(KERN_INCLUDE_DIR)/$${destfname} \
623 || ( mkdir -p `dirname $(KERN_INCLUDE_DIR)/$${destfname}` && cp $(CPHEADER_FLAGS) $(SOURCES_DIR)/$${srcfname} $(KERN_INCLUDE_DIR)/$${destfname} ) || exit 1 ; )
625 ifdef USER_RULE_TEMPLATES
627 # User-space static libraries and applications object files
629 USER_SOURCES := $(sort $(USER_SOURCES))
631 USER_GEN_SOURCES := $(sort $(USER_GEN_SOURCES))
633 #$(warning USER_SOURCES = $(USER_SOURCES))
635 $(foreach src,$(filter %.c,$(USER_SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.o),)))
637 $(foreach src,$(filter %.cc,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.o),)))
639 $(foreach src,$(filter %.cxx,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.o),)))
641 $(foreach src,$(filter %.c,$(USER_GEN_SOURCES)),$(eval $(call COMPILE_c_o_template,$(src),$(src:%.c=%.o),)))
643 # User-space shared libraries object files
645 SOLIB_SOURCES := $(sort $(SOLIB_SOURCES))
647 SOLIB_GEN_SOURCES := $(sort $(SOLIB_GEN_SOURCES))
649 #$(warning SOLIB_SOURCES = $(SOLIB_SOURCES))
650 #$(warning SOLIB_GEN_SOURCES = $(SOLIB_GEN_SOURCES))
652 $(foreach src,$(filter %.c,$(SOLIB_SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.lo),$(SOLIB_PICFLAGS))))
654 $(foreach src,$(filter %.cc,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.lo),$(SOLIB_PICFLAGS))))
656 $(foreach src,$(filter %.cxx,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.lo),$(SOLIB_PICFLAGS))))
658 $(foreach src,$(filter %.c,$(SOLIB_GEN_SOURCES)),$(eval $(call COMPILE_c_o_template,$(src),$(src:%.c=%.lo),$(SOLIB_PICFLAGS))))
662 USER_IDLS := $(sort $(USER_IDLS))
664 $(foreach src,$(filter %.idl,$(USER_IDLS)),$(eval $(call COMPILE_idl_template,$(SOURCES_DIR)/$(src),$(src:%.idl=%))))
668 ifdef KERN_RULE_TEMPLATES
670 KERN_SOURCES := $(sort $(KERN_SOURCES))
672 #$(warning KERN_SOURCES = $(KERN_SOURCES))
674 $(foreach src,$(filter %.c,$(KERN_SOURCES)),$(eval $(call COMPILE_c_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.o),)))
676 $(foreach src,$(filter %.cc,$(KERN_SOURCES)),$(eval $(call COMPILE_cc_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.o),)))
678 $(foreach src,$(filter %.cxx,$(KERN_SOURCES)),$(eval $(call COMPILE_cc_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.o),)))
682 clean-local: clean-custom
683 @echo Cleaning in $(KERN_OBJS_DIR) and $(USER_OBJS_DIR)
684 @rm -f $(KERN_OBJS_DIR)/*.o $(USER_OBJS_DIR)/*.o $(USER_OBJS_DIR)/*.lo \
685 $(KERN_OBJS_DIR)/*.d $(USER_OBJS_DIR)/*.d \
686 $(KERN_OBJS_DIR)/*.map $(USER_OBJS_DIR)/*.map \
687 $(KERN_OBJS_DIR)/*.mod.c \
688 $(kernel_MODULES:%=$(KERN_MODPOST_DIR)/%.*) \
689 $(LOCAL_CONFIG_H:%=$(KERN_OBJS_DIR)/%) \
690 $(LOCAL_CONFIG_H:%=$(USER_OBJS_DIR)/%)
691 @if [ -e $(KERN_LIB_DIR)/kernel.mk ] ; then \
692 touch -t 200001010101 $(KERN_LIB_DIR)/kernel.mk ; \
695 default: $(check-dir) include-pass library-pass binary-pass utils-pass kernel-lib-pass kernel-pass