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 # test_PROGRAMS .. list of the testing programs
17 # kernel_MODULES .. list of the kernel side modules/applications
18 # rtlinux_MODULES .. list of RT-Linux the kernel side modules/applications
19 # xxx_SOURCES .. list of specific target sources
20 # INCLUDES .. additional include directories and defines for user-space
21 # kernel_INCLUDES .. additional include directories and defines for kernel-space
22 # rtlinux_INCLUDES .. additional include directories and defines for RT-Linux
23 # OMIT_KERNEL_PASSES if defined, all kernel passes are omited
25 # LINUX_DIR .. location of Linux kernel sources
26 # RTL_DIR .. location of RT-Linux sources
27 # CFLAGS .. C compiler flags
28 # CXXFLAGS .. C++ compiler flags
30 # Hack to check RT-Linux rules
31 #LINUX_DIR := /home/cvs/ocera/ocera-build/kernel/linux
32 #RTL_DIR := /home/cvs/ocera/ocera-build/kernel/rtlinux
34 #OCERA_DIR := $(shell ( cd -L $(MAKERULES_DIR)/../../.. ; pwd -L ) )
36 # Assign default values to CFLAGS variable. If the variable is defined
37 # earlier (i.g. in config.omk), it is not overriden here.
42 CPPFLAGS += -I $(USER_INCLUDE_DIR)
44 LOADLIBES += -L$(USER_LIB_DIR)
46 LOADLIBES += $(lib_LOADLIBES:%=-l%)
48 LIB_CPPFLAGS += $(CPPFLAGS)
49 LIB_CFLAGS += $(CFLAGS)
53 ifeq ($(OS),Windows_NT)
56 TARGET_OS = $(shell uname | tr '[A-Z]' '[a-z]' )
57 #$(warning TARGET_OS=$(TARGET_OS))
61 ifeq ($(TARGET_OS),win32)
65 SOLIB_PICFLAGS += -fpic
68 #vpath %.c $(SOURCES_DIR)
69 #vpath %.cc $(SOURCES_DIR)
70 #vpath %.cxx $(SOURCES_DIR)
72 VPATH = $(SOURCES_DIR)
73 srcdir = $(SOURCES_DIR)
75 USER_OBJS_DIR = $(USER_BUILD_DIR)/$(RELATIVE_DIR)
76 KERN_OBJS_DIR = $(KERN_BUILD_DIR)/$(RELATIVE_DIR)
78 .PHONY: dep subdirs clean clean-custom cleandepend check-dir
80 # Some support to serialize some targets for parallel make
81 ifneq ($(OMK_SERIALIZE_INCLUDED),y)
82 include-pass: check-dir
83 library-pass: include-pass
84 binary-pass: library-pass
85 kernel-lib-pass: include-pass
86 kernel-mod-pass: kernel-lib-pass
87 kernel-modpost-pass: kernel-mod-pass
88 kernel-pass: kernel-mod-pass kernel-modpost-pass
90 override OMK_SERIALIZE_INCLUDED = y
93 #=====================================================================
94 # User-space rules and templates to compile programs, libraries etc.
96 ifdef USER_RULE_TEMPLATES
98 USER_SOURCES2OBJS = .o/.c .o/.cc .o/.cxx .o/.S .o/.o
100 USER_SOURCES2OBJSLO = .lo/.c .lo/.cc .lo/.cxx .o/.S .lo/.lo
103 # $(CC) -o $@ $(LCFLAGS) -c $<
105 c_o_COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
106 $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -DOMK_FOR_USER
108 cc_o_COMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
109 $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -DOMK_FOR_USER
111 idl_COMPILE = $(IDL_COMPILER)
113 # Check GCC version for user build
114 ifndef CC_MAJOR_VERSION
115 CC_MAJOR_VERSION := $(shell $(CC) -dumpversion | sed -e 's/\([^.]\)\..*/\1/')
117 # Prepare suitable define for dependency building
118 ifeq ($(CC_MAJOR_VERSION),2)
119 CC_DEPFLAGS = -Wp,-MD,"$@.d.tmp"
121 CC_DEPFLAGS = -MT $@ -MD -MP -MF "$@.d.tmp"
125 # Syntax: $(call COMPILE_c_o_template,<source>,<target>,<additional c-flags>)
126 define COMPILE_c_o_template
127 $(2): $(1) $$(GEN_HEADERS)
128 @$(QUIET_CMD_ECHO) " CC $$@"
129 $(Q) if $$(c_o_COMPILE) $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
130 then mv -f "$$@.d.tmp" "$$@.d" ; \
131 else rm -f "$$@.d.tmp" ; exit 1; \
136 # Syntax: $(call COMPILE_cc_o_template,<source>,<target>,<additional c-flags>)
137 define COMPILE_cc_o_template
138 $(2): $(1) $$(GEN_HEADERS)
139 @$(QUIET_CMD_ECHO) " CXX $$@"
140 $(Q) if $$(cc_o_COMPILE) $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
141 then mv -f "$$@.d.tmp" "$$@.d" ; \
142 else rm -f "$$@.d.tmp" ; exit 1; \
147 # Syntax: $(call COMPILE_S_o_template,<source>,<target>,<additional c-flags>)
148 define COMPILE_S_o_template
149 $(2): $(1) $$(GEN_HEADERS)
150 @$(QUIET_CMD_ECHO) " AS $$@"
151 $(Q) if $$(S_o_COMPILE) -D__ASSEMBLY__ $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
152 then if [ -e "$$@.d.tmp" ] ; then mv -f "$$@.d.tmp" "$$@.d" ; fi ; \
153 else rm -f "$$@.d.tmp" ; exit 1; \
158 # Syntax: $(call CMETRIC_o_h_template,<object_file>,<target_header>)
159 define CMETRIC_o_h_template
161 @$(QUIET_CMD_ECHO) " CMETRIC $$@"
162 $(Q)if [ -n `dirname $$@` ] ; then \
163 if [ ! -e `dirname $$@` ] ; then \
164 mkdir -p `dirname $$@` ; fi ; fi
165 $(Q)echo >$$@ '/* Automatically generated from $$< */'
166 $(Q)echo >>$$@ '/* Conditionals to control compilation */'
167 $(Q)set -o pipefail ; $(NM) $$< \
168 | sed -n 's/^ *0*\(0[0-9A-Fa-f]*\) *A *_cmetric2cond_\([A-Za-z_0-9]*\) */#define \2 0x\1/p' \
170 $(Q)echo >>$$@ '/* Defines from the values defined to symbols */'
171 $(Q)set -o pipefail ; $(NM) $$< \
172 | sed -n 's/^ *0*\(0[0-9A-Fa-f]*\) *A *_cmetric2def_\([A-Za-z_0-9]*\) */#define \2 0x\1/p' \
178 define COMPILE_idl_template
179 $(2).c $(2)-stubs.c $(2)-skels.c $(2)-common.c $(2).h: $(1)
180 @$(QUIET_CMD_ECHO) " IDL $$@"
181 $(Q) $$(idl_COMPILE) $(1)
185 # Syntax: $(call PROGRAM_template,<dir>,<executable-name>,<executable-suffix>,<linker-sript>)
186 # FIXME: ???????? asi je tu blbej komentar
187 define PROGRAM_template
189 USER_IDLS += $$($(1)_SERVER_IDL) $$($(1)_CLIENT_IDL) $$($(1)_IDL)
190 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-skels.c))
191 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-common.c))
192 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-stubs.c))
193 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-common.c))
194 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_IDL:%.idl=%.c))
195 USER_GEN_SOURCES += $$($(1)_GEN_SOURCES)
197 $(foreach x, $(USER_SOURCES2OBJS),
198 $(1)_OBJS += $$(patsubst %$(notdir $(x)),%$(dir $(x)),$$(filter %$(notdir $(x)),\
199 $$($(1)_SOURCES) $$($(1)_GEN_SOURCES)))
201 $(1)_OBJS := $$(sort $$($(1)_OBJS:%/=%))
203 USER_OBJS += $$($(1)_OBJS)
204 USER_SOURCES += $$($(1)_SOURCES)
206 $(2)/$(1)$(3): $$($(1)_OBJS)
207 @$(QUIET_CMD_ECHO) " LINK $$@"
208 $(Q) $$(if $$(filter %.cc,$$($(1)_SOURCES:%.cxx=%.cc)),$$(CXX),$$(CC)) \
209 $$($(1)_OBJS) $$($(1)_LIBS:%=-l%) $$(LOADLIBES) $$(LDFLAGS) -Wl,-Map,$(USER_OBJS_DIR)/$(1).exe.map -o $$@
210 @echo "$(2)/$(1)$(3): \\" >$(USER_OBJS_DIR)/$(1).exe.d
211 @sed -n -e 's|^LOAD \(.*\)$$$$| \1 \&|p' $(USER_OBJS_DIR)/$(1).exe.map|tr '&' '\134' >>$(USER_OBJS_DIR)/$(1).exe.d
212 @echo >>$(USER_OBJS_DIR)/$(1).exe.d
216 # Syntax: $(call LIBRARY_template,<library-name>)
217 define LIBRARY_template
219 USER_IDLS += $$($(1)_SERVER_IDL) $$($(1)_CLIENT_IDL) $$($(1)_IDL)
220 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-skels.c))
221 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-common.c))
222 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-stubs.c))
223 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-common.c))
224 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_IDL:%.idl=%.c))
225 USER_GEN_SOURCES += $$($(1)_GEN_SOURCES)
227 $(foreach x, $(USER_SOURCES2OBJS),
228 $(1)_OBJS += $$(patsubst %$(notdir $(x)),%$(dir $(x)),$$(filter %$(notdir $(x)),\
229 $$($(1)_SOURCES) $$($(1)_GEN_SOURCES)))
231 $(1)_OBJS := $$(sort $$($(1)_OBJS:%/=%))
233 USER_OBJS += $$($(1)_OBJS)
234 USER_SOURCES += $$($(1)_SOURCES)
236 $(USER_LIB_DIR)/lib$(1).a: $$($(1)_OBJS)
237 @$(QUIET_CMD_ECHO) " AR $$@"
238 $(Q) $(AR) rcs $$@ $$^
242 # Syntax: $(call SOLIB_template,<library-name>)
243 define SOLIB_template
245 USER_IDLS += $$($(1)_SERVER_IDL) $$($(1)_CLIENT_IDL) $$($(1)_IDL)
246 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-skels.c))
247 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-common.c))
248 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-stubs.c))
249 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-common.c))
250 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_IDL:%.idl=%.c))
251 SOLIB_GEN_SOURCES += $$($(1)_GEN_SOURCES)
253 $(foreach x, $(USER_SOURCES2OBJSLO),
254 $(1)_OBJSLO += $$(patsubst %$(notdir $(x)),%$(dir $(x)),$$(filter %$(notdir $(x)),\
255 $$($(1)_SOURCES) $$($(1)_GEN_SOURCES)))
257 $(1)_OBJSLO := $$(sort $$($(1)_OBJSLO:%/=%))
259 SOLIB_OBJS += $$($(1)_OBJSLO)
260 SOLIB_SOURCES += $$($(1)_SOURCES)
262 $(USER_LIB_DIR)/lib$(1).$(SOLIB_EXT): $$($(1)_OBJSLO)
263 @$(QUIET_CMD_ECHO) " LINK $$@"
264 $(Q) $(LD) --shared --soname=lib$(1).$(SOLIB_EXT) -o $$@ $$^
269 library-pass-local: $(addprefix $(USER_INCLUDE_DIR)/,$(cmetric_include_HEADERS)) \
270 $(lib_LIBRARIES:%=$(USER_LIB_DIR)/lib%.a) $(shared_LIBRARIES:%=$(USER_LIB_DIR)/lib%.$(SOLIB_EXT))
272 binary-pass-local: $(bin_PROGRAMS:%=$(USER_BIN_DIR)/%$(EXE_SUFFIX)) $(utils_PROGRAMS:%=$(USER_UTILS_DIR)/%$(EXE_SUFFIX)) $(test_PROGRAMS:%=$(USER_TESTS_DIR)/%$(EXE_SUFFIX))
274 # Special rules for CMETRIC generated headers
276 $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call COMPILE_c_o_template,\
277 $(SOURCES_DIR)/$($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES),\
278 $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),)))
279 $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call CMETRIC_o_h_template,\
280 $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),\
281 $(addprefix $(USER_INCLUDE_DIR)/,$(cmetrh)))))
283 GEN_HEADERS+=$(cmetric_include_HEADERS:%=$(USER_INCLUDE_DIR)/%)
285 GEN_HEADERS+=$(filter %.h,$(USER_IDLS:%.idl=%.h))
287 # Generate rules for compilation of programs and libraries
289 $(foreach prog,$(utils_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_UTILS_DIR),$(EXE_SUFFIX))))
291 $(foreach prog,$(test_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_TESTS_DIR),$(EXE_SUFFIX))))
293 $(foreach prog,$(bin_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_BIN_DIR),$(EXE_SUFFIX))))
295 $(foreach lib,$(lib_LIBRARIES),$(eval $(call LIBRARY_template,$(lib))))
297 $(foreach lib,$(shared_LIBRARIES),$(eval $(call SOLIB_template,$(lib))))
299 -include $(USER_OBJS_DIR)/*.d
303 #=====================================================================
304 # Kernel-space rules and templates to compile modules, libraries etc.
306 ifdef KERN_RULE_TEMPLATES
308 $(KERN_LIB_DIR)/kernel.mk: $(LINUX_DIR)/.config $(MAKERULES_DIR)/kernelcfg2mk
309 @$(QUIET_CMD_ECHO) " KCFG2MK $$@"
310 $(Q) $(MAKERULES_DIR)/kernelcfg2mk $(LINUX_DIR) $(KERN_LIB_DIR)
312 ifeq ($(CONFIG_RTLINUX),y)
313 include $(RTL_DIR)/rtl.mk
316 kern_GCCLIB_DIR=$(shell LANG=C LC_ALL=C LC_MESSAGES=C $(CC) -print-search-dirs | sed -n -e 's/^install: \(.*\)$$/\1/p' )
317 INCLUDES := -I $(KERN_INCLUDE_DIR) $(INCLUDE) $(rtlinux_INCLUDES) $(kernel_INCLUDES)
319 c_o_kern_COMPILE = $(KERN_CC) -idirafter $(kern_GCCLIB_DIR)/include $(INCLUDES) $(CFLAGS) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB -nostdinc
320 cc_o_kern_COMPILE = $(CXX) $(INCLUDES) $(CXXFLAGS) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB
321 KERN_EXE_SUFFIX := .o
326 else # CONFIG_RTLINUX
328 include $(KERN_LIB_DIR)/kernel.mk
331 LINUX_SRC = $(LINUX_DIR)
333 kernel_INCLUDES += -I $(LINUX_DIR) -idirafter $(LINUX_SRC)/include/linux
336 KERN_CC = $(LINUX_CC)
337 kern_GCCLIB_DIR=$(shell LANG=C LC_ALL=C LC_MESSAGES=C $(LINUX_CC) -print-search-dirs | sed -n -e 's/^install: \(.*\)$$/\1/p' )
339 KERN_CC = echo KERN_CC not defined - compilation skipped
341 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
342 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
343 KERN_EXE_SUFFIX := $(LINUX_MODULE_EXT)
344 KERN_LDFLAGS = $(LINUX_LDFLAGS)
346 KERN_ARCH = $(LINUX_ARCH)
348 KERN_ARCH = echo KERN_ARCH not defined - skipped
351 KERN_LD = $(LINUX_LD)
353 KERN_LD = echo KERN_LD not defined - skipped
356 KERN_AR = $(LINUX_AR)
360 ifeq ($(LINUX_QUOTE_MODNAME),y)
362 KERN_KBUILD_MODNAME=-D"KBUILD_MODNAME=((THIS_MODULE)?(THIS_MODULE)->name:NULL)"
364 endif # CONFIG_RTLINUX
366 KERN_LOADLIBES += -L$(KERN_LIB_DIR)
368 KERN_LOADLIBES += $(rtlinux_LOADLIBES:%=-l%)
369 KERN_LOADLIBES += $(kernel_LOADLIBES:%=-l%)
373 # Check GCC version for kernel part of build
374 ifndef kern_CC_MAJOR_VERSION
375 kern_CC_MAJOR_VERSION := $(shell $(KERN_CC) -dumpversion | sed -e 's/\([^.]\)\..*/\1/')
377 # Prepare suitable define for dependency building
378 ifeq ($(kern_CC_MAJOR_VERSION),2)
379 kern_CC_DEPFLAGS = -Wp,-MD,"$@.d.tmp"
381 kern_CC_DEPFLAGS = -MT $@ -MD -MP -MF "$@.d.tmp"
384 ifeq ($(KERN_EXE_SUFFIX),.ko)
385 ifeq ($(wildcard $(LINUX_DIR)/scripts/mod/modpost),)
386 KERN_MODPOST = $(LINUX_DIR)/scripts/modpost
388 KERN_MODPOST = $(LINUX_DIR)/scripts/mod/modpost
390 KERN_MODULES_LINK_DIR = $(KERN_MODPOST_DIR)
391 KERN_LINK_SUFFIX = .o
393 KERN_MODULES_LINK_DIR = $(KERN_MODULES_DIR)
394 KERN_LINK_SUFFIX = $(KERN_EXE_SUFFIX)
397 define COMPILE_c_o_kern_template
400 @$(QUIET_CMD_ECHO) " CC [K] $$@"
401 $(Q) if $$(c_o_kern_COMPILE) $$(kern_CC_DEPFLAGS) $(3) $(KERN_KBUILD_MODNAME) \
402 -D"KBUILD_BASENAME=$(KERN_MQ)$(notdir $(basename $(1)))$(KERN_MQ)" \
404 then mv -f "$$@.d.tmp" "$$@.d" ; \
405 else rm -f "$$@.d.tmp" ; exit 1; \
411 define COMPILE_cc_o_kern_template
414 @$(QUIET_CMD_ECHO) " CXX [K] $$@"
415 $(Q) if $$(cc_o_kern_COMPILE) $$(kern_CC_DEPFLAGS) $(3) $(KERN_KBUILD_MODNAME) \
416 -D"KBUILD_BASENAME=$(KERN_MQ)$(notdir $(basename $(1)))$(KERN_MQ)" \
418 then mv -f "$$@.d.tmp" "$$@.d" ; \
419 else rm -f "$$@.d.tmp" ; exit 1; \
425 define MODULE_kern_template
426 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.c=%.o))
427 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cc=%.o))
428 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cxx=%.o))
429 $(1)_OBJS := $$(sort $$($(1)_OBJS))
431 KERN_OBJS += $$($(1)_OBJS)
432 KERN_SOURCES += $$($(1)_SOURCES)
434 # this is hack to build "__this_module" structure for 2.6.x kernels
435 # modpost is used for that purpose now
439 # #include <linux/version.h>@\
440 # #include <linux/module.h>@\
441 # #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,5))@\
442 # #include <linux/vermagic.h>@\
443 # #include <linux/compiler.h>@\
445 # MODULE_INFO(vermagic, VERMAGIC_STRING);@\
448 # struct module __this_module@\
449 # __attribute__((section(\".gnu.linkonce.this_module\"))) = {@\
450 # .name = __stringify(KBUILD_MODNAME),@\
451 # .init = init_module,@\
452 # #ifdef CONFIG_MODULE_UNLOAD@\
453 # .exit = cleanup_module,@\
460 #$(eval $(call COMPILE_c_o_kern_template,$(1).mod.c,$(1).mod.o,-DKBUILD_MODNAME=$(1)))
462 $(2)/$(1)$(KERN_LINK_SUFFIX): $$($(1)_OBJS)
463 @$(QUIET_CMD_ECHO) " LD [K] $$@"
464 $(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 $$@
465 @echo "$(2)/$(1)$(KERN_LINK_SUFFIX): \\" >$(KERN_OBJS_DIR)/$(1).mod.d
466 @sed -n -e 's/^LOAD \(.*\)$$$$/ \1 \\/p' $(KERN_OBJS_DIR)/$(1).mod.map >>$(KERN_OBJS_DIR)/$(1).mod.d
467 @echo >>$(KERN_OBJS_DIR)/$(1).mod.d
468 @if [ "$(KERN_EXE_SUFFIX)" = ".ko" ] ; then \
469 echo $(1) >>$(KERN_MODPOST_DIR)/module-changes ; \
470 echo $(1) >>$(KERN_MODPOST_DIR)/$(1).mod.stamp ; \
477 define LIBRARY_kern_template
478 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.c=%.o))
479 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cc=%.o))
480 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cxx=%.o))
481 $(1)_OBJS := $$(sort $$($(1)_OBJS))
483 KERN_OBJS += $$($(1)_OBJS)
484 KERN_SOURCES += $$($(1)_SOURCES)
486 $(KERN_LIB_DIR)/lib$(1).a: $$($(1)_OBJS)
487 @$(QUIET_CMD_ECHO) " AR [K] $$@"
488 $(Q) $(KERN_AR) rcs $$@ $$^
494 kernel-lib-pass-local: $(kernel_LIBRARIES:%=$(KERN_LIB_DIR)/lib%.a)
496 kernel-mod-pass-local: $(kernel_MODULES:%=$(KERN_MODULES_LINK_DIR)/%$(KERN_LINK_SUFFIX))
498 $(foreach module,$(kernel_MODULES),$(eval $(call MODULE_kern_template,$(module),$(KERN_MODULES_LINK_DIR))))
500 $(foreach lib,$(kernel_LIBRARIES),$(eval $(call LIBRARY_kern_template,$(lib))))
505 ifeq ($(CONFIG_RTLINUX),y)
507 kernel-mod-pass-local: $(rtlinux_MODULES:%=$(KERN_MODULES_LINK_DIR)/%$(KERN_LINK_SUFFIX))
509 kernel-lib-pass-local: $(rtlinux_LIBRARIES:%=$(KERN_LIB_DIR)/lib%.a)
511 $(foreach module,$(rtlinux_MODULES),$(eval $(call MODULE_kern_template,$(module),$(KERN_MODULES_LINK_DIR))))
513 $(foreach lib,$(rtlinux_LIBRARIES),$(eval $(call LIBRARY_kern_template,$(lib))))
517 ifeq ($(KERN_MODPOST_PASS),y)
519 MODULES_LIST := $(wildcard *.mod.stamp)
520 MODULES_LIST := $(MODULES_LIST:%.mod.stamp=%)
522 define MODPOST_kern_template
523 $(2) : $(1)$(KERN_LINK_SUFFIX) $(1).mod.c
524 @$(QUIET_CMD_ECHO) " LD [M] $$@"
525 $(Q) $$(cc_o_kern_COMPILE) -D"KBUILD_BASENAME=$(KERN_MQ)$(1)$(KERN_MQ)" \
526 -D"KBUILD_MODNAME=$(KERN_MQ)$(1)$(KERN_MQ)" \
527 -o $(1).mod.o -c $(1).mod.c
528 $(Q) $$(KERN_LD) $$(KERN_LDFLAGS) $(1)$(KERN_LINK_SUFFIX) $(1).mod.o -r -o $$@
531 kernel-modpost-versions: $(wildcard $(LINUX_DIR)/Module.symvers)
532 @$(QUIET_CMD_ECHO) " MODPOST $(KERN_MODPOST_DIR)"
533 @echo >$(KERN_MODPOST_DIR)/modpost-running
534 @rm -f $(KERN_MODPOST_DIR)/module-changes
535 $(Q) $(KERN_MODPOST) $(MODULES_LIST:%=%$(KERN_LINK_SUFFIX)) $(^:%=-i %)
537 $(MODULES_LIST:%=%.mod.c) : kernel-modpost-versions
539 kernel-modpost-pass-local: $(MODULES_LIST:%=$(KERN_MODULES_DIR)/%$(KERN_EXE_SUFFIX))
540 @rm -f $(KERN_MODPOST_DIR)/modpost-running
542 $(foreach module,$(MODULES_LIST),$(eval $(call MODPOST_kern_template,$(module),$(module:%=$(KERN_MODULES_DIR)/%$(KERN_EXE_SUFFIX)))))
546 -include $(KERN_OBJS_DIR)/*.d
550 #=====================================================================
552 # Kernel requires its own set of configuration header-files
553 ifneq ($(kernel_LIBRARIES)$(rtlinux_LIBRARIES)$(kernel_MODULES)$(rtlinux_MODULES)$(kernel_HEADERS)$(rtlinux_HEADERS)$(kernel_HEADERS)$(rtlinux_HEADERS)$(nobase_kernel_HEADERS)$(nobase_rtlinux_HEADERS)$(renamed_kernel_HEADERS)$(renamed_rtlinux_HEADERS),)
554 KERN_CONFIG_HEADERS_REQUIRED = y
557 $(eval $(call omk_pass_template, kernel-lib-pass,$(KERN_OBJS_DIR),KERN_RULE_TEMPLATES=y,$(kernel_LIBRARIES)$(rtlinux_LIBRARIES)))
558 $(eval $(call omk_pass_template, kernel-mod-pass,$(KERN_OBJS_DIR),KERN_RULE_TEMPLATES=y,$(kernel_MODULES)$(rtlinux_MODULES)))
561 +@if [ -e "$(KERN_MODPOST_DIR)/module-changes" -o -e "$(KERN_MODPOST_DIR)/modpost-running" ] ; \
563 $(MAKE) --no-print-directory -C $(KERN_MODPOST_DIR) \
564 -f $(SOURCES_DIR)/Makefile KERN_RULE_TEMPLATES=y KERN_MODPOST_PASS=y $(@:%=%-local) ; \
567 $(eval $(call omk_pass_template, library-pass,$(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,$(lib_LIBRARIES)$(shared_LIBRARIES)))
568 $(eval $(call omk_pass_template, binary-pass, $(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,$(bin_PROGRAMS)$(utils_PROGRAMS)$(test_PROGRAMS)))
570 OTHER_PASSES = clean install include-pass
571 $(eval $(call omk_pass_template,$(OTHER_PASSES),$(USER_OBJS_DIR),,always))
574 @$(call mkdir_def,$(USER_BUILD_DIR))
575 @$(call mkdir_def,$(KERN_BUILD_DIR))
576 @$(call mkdir_def,$(USER_INCLUDE_DIR))
577 @$(call mkdir_def,$(KERN_INCLUDE_DIR))
578 @$(call mkdir_def,$(USER_LIB_DIR))
579 @$(call mkdir_def,$(KERN_LIB_DIR))
580 @$(call mkdir_def,$(USER_BIN_DIR))
581 @$(call mkdir_def,$(USER_UTILS_DIR))
582 @$(call mkdir_def,$(USER_TESTS_DIR))
583 @$(call mkdir_def,$(KERN_MODULES_DIR))
584 @$(call mkdir_def,$(KERN_MODPOST_DIR))
586 install-local: # TODO
589 $(call include-pass-template,$(USER_INCLUDE_DIR),include)
590 $(call include-pass-template,$(KERN_INCLUDE_DIR),kernel)
591 ifeq ($(CONFIG_RTLINUX),y)
592 $(call include-pass-template,$(KERN_INCLUDE_DIR),rtlinux)
595 ifdef USER_RULE_TEMPLATES
597 # User-space static libraries and applications object files
599 USER_SOURCES := $(sort $(USER_SOURCES))
601 USER_GEN_SOURCES := $(sort $(USER_GEN_SOURCES))
603 #$(warning USER_SOURCES = $(USER_SOURCES))
605 $(foreach src,$(filter %.c,$(USER_SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.o),)))
607 $(foreach src,$(filter %.cc,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.o),)))
609 $(foreach src,$(filter %.cxx,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.o),)))
611 $(foreach src,$(filter %.c,$(USER_GEN_SOURCES)),$(eval $(call COMPILE_c_o_template,$(src),$(src:%.c=%.o),)))
613 # User-space shared libraries object files
615 SOLIB_SOURCES := $(sort $(SOLIB_SOURCES))
617 SOLIB_GEN_SOURCES := $(sort $(SOLIB_GEN_SOURCES))
619 #$(warning SOLIB_SOURCES = $(SOLIB_SOURCES))
620 #$(warning SOLIB_GEN_SOURCES = $(SOLIB_GEN_SOURCES))
622 $(foreach src,$(filter %.c,$(SOLIB_SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.lo),$(SOLIB_PICFLAGS))))
624 $(foreach src,$(filter %.cc,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.lo),$(SOLIB_PICFLAGS))))
626 $(foreach src,$(filter %.cxx,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.lo),$(SOLIB_PICFLAGS))))
628 $(foreach src,$(filter %.c,$(SOLIB_GEN_SOURCES)),$(eval $(call COMPILE_c_o_template,$(src),$(src:%.c=%.lo),$(SOLIB_PICFLAGS))))
632 USER_IDLS := $(sort $(USER_IDLS))
634 $(foreach src,$(filter %.idl,$(USER_IDLS)),$(eval $(call COMPILE_idl_template,$(SOURCES_DIR)/$(src),$(src:%.idl=%))))
638 ifdef KERN_RULE_TEMPLATES
640 KERN_SOURCES := $(sort $(KERN_SOURCES))
642 #$(warning KERN_SOURCES = $(KERN_SOURCES))
644 $(foreach src,$(filter %.c,$(KERN_SOURCES)),$(eval $(call COMPILE_c_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.o),)))
646 $(foreach src,$(filter %.cc,$(KERN_SOURCES)),$(eval $(call COMPILE_cc_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.o),)))
648 $(foreach src,$(filter %.cxx,$(KERN_SOURCES)),$(eval $(call COMPILE_cc_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.o),)))
652 clean-local: clean-custom
653 @echo Cleaning in $(KERN_OBJS_DIR) and $(USER_OBJS_DIR)
654 @rm -f $(KERN_OBJS_DIR)/*.o $(USER_OBJS_DIR)/*.o $(USER_OBJS_DIR)/*.lo \
655 $(KERN_OBJS_DIR)/*.d $(USER_OBJS_DIR)/*.d \
656 $(KERN_OBJS_DIR)/*.map $(USER_OBJS_DIR)/*.map \
657 $(KERN_OBJS_DIR)/*.mod.c \
658 $(kernel_MODULES:%=$(KERN_MODPOST_DIR)/%.*) \
659 $(LOCAL_CONFIG_H:%=$(KERN_OBJS_DIR)/%) \
660 $(LOCAL_CONFIG_H:%=$(USER_OBJS_DIR)/%)
661 @if [ -e $(KERN_LIB_DIR)/kernel.mk ] ; then \
662 touch -t 200001010101 $(KERN_LIB_DIR)/kernel.mk ; \
665 default: include-pass library-pass binary-pass
666 ifndef OMIT_KERNEL_PASSES
667 # Also make kernel passes if not disabled
668 default: kernel-lib-pass kernel-pass