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 BUILD_OS := $(shell uname | tr '[A-Z]' '[a-z]' )
57 #$(warning BUILD_OS=$(BUILD_OS))
65 ifeq ($(TARGET_OS),win32)
69 SOLIB_PICFLAGS += -fpic
72 #vpath %.c $(SOURCES_DIR)
73 #vpath %.cc $(SOURCES_DIR)
74 #vpath %.cxx $(SOURCES_DIR)
76 VPATH = $(SOURCES_DIR)
77 srcdir = $(SOURCES_DIR)
79 USER_OBJS_DIR = $(USER_BUILD_DIR)/$(RELATIVE_DIR)
80 KERN_OBJS_DIR = $(KERN_BUILD_DIR)/$(RELATIVE_DIR)
82 .PHONY: dep subdirs clean clean-custom cleandepend check-dir
84 # Some support to serialize some targets for parallel make
85 ifneq ($(OMK_SERIALIZE_INCLUDED),y)
86 include-pass: check-dir
87 library-pass: include-pass
88 binary-pass: library-pass
89 kernel-lib-pass: include-pass
90 kernel-mod-pass: kernel-lib-pass
91 kernel-modpost-pass: kernel-mod-pass
92 kernel-pass: kernel-mod-pass kernel-modpost-pass
94 override OMK_SERIALIZE_INCLUDED = y
97 #=====================================================================
98 # User-space rules and templates to compile programs, libraries etc.
100 ifdef USER_RULE_TEMPLATES
102 USER_SOURCES2OBJS = .o/.c .o/.cc .o/.cxx .o/.S .o/.o
104 USER_SOURCES2OBJSLO = .lo/.c .lo/.cc .lo/.cxx .o/.S .lo/.lo
107 # $(CC) -o $@ $(LCFLAGS) -c $<
109 c_o_COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
110 $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -DOMK_FOR_USER
112 cc_o_COMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
113 $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -DOMK_FOR_USER
115 idl_COMPILE = $(IDL_COMPILER)
117 # Check GCC version for user build
118 ifndef CC_MAJOR_VERSION
119 CC_MAJOR_VERSION := $(shell $(CC) -dumpversion | sed -e 's/\([^.]\)\..*/\1/')
121 # Prepare suitable define for dependency building
122 ifeq ($(CC_MAJOR_VERSION),2)
123 CC_DEPFLAGS = -Wp,-MD,"$@.d.tmp"
125 CC_DEPFLAGS = -MT $@ -MD -MP -MF "$@.d.tmp"
129 # Syntax: $(call COMPILE_c_o_template,<source>,<target>,<additional c-flags>)
130 define COMPILE_c_o_template
131 $(2): $(1) $$(GEN_HEADERS)
132 @$(QUIET_CMD_ECHO) " CC $$@"
133 $(Q) if $$(c_o_COMPILE) $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
134 then mv -f "$$@.d.tmp" "$$@.d" ; \
135 else rm -f "$$@.d.tmp" ; exit 1; \
140 # Syntax: $(call COMPILE_cc_o_template,<source>,<target>,<additional c-flags>)
141 define COMPILE_cc_o_template
142 $(2): $(1) $$(GEN_HEADERS)
143 @$(QUIET_CMD_ECHO) " CXX $$@"
144 $(Q) if $$(cc_o_COMPILE) $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
145 then mv -f "$$@.d.tmp" "$$@.d" ; \
146 else rm -f "$$@.d.tmp" ; exit 1; \
151 # Syntax: $(call COMPILE_S_o_template,<source>,<target>,<additional c-flags>)
152 define COMPILE_S_o_template
153 $(2): $(1) $$(GEN_HEADERS)
154 @$(QUIET_CMD_ECHO) " AS $$@"
155 $(Q) if $$(S_o_COMPILE) -D__ASSEMBLY__ $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
156 then if [ -e "$$@.d.tmp" ] ; then mv -f "$$@.d.tmp" "$$@.d" ; fi ; \
157 else rm -f "$$@.d.tmp" ; exit 1; \
162 # Syntax: $(call CMETRIC_o_h_template,<object_file>,<target_header>)
163 define CMETRIC_o_h_template
165 @$(QUIET_CMD_ECHO) " CMETRIC $$@"
166 $(Q)if [ -n `dirname $$@` ] ; then \
167 if [ ! -e `dirname $$@` ] ; then \
168 mkdir -p `dirname $$@` ; fi ; fi
169 $(Q)echo >$$@ '/* Automatically generated from $$< */'
170 $(Q)echo >>$$@ '/* Conditionals to control compilation */'
171 $(Q)set -o pipefail ; $(NM) $$< \
172 | sed -n 's/^ *0*\(0[0-9A-Fa-f]*\) *A *_cmetric2cond_\([A-Za-z_0-9]*\) */#define \2 0x\1/p' \
174 $(Q)echo >>$$@ '/* Defines from the values defined to symbols */'
175 $(Q)set -o pipefail ; $(NM) $$< \
176 | sed -n 's/^ *0*\(0[0-9A-Fa-f]*\) *A *_cmetric2def_\([A-Za-z_0-9]*\) */#define \2 0x\1/p' \
182 define COMPILE_idl_template
183 $(2).c $(2)-stubs.c $(2)-skels.c $(2)-common.c $(2).h: $(1)
184 @$(QUIET_CMD_ECHO) " IDL $$@"
185 $(Q) $$(idl_COMPILE) $(1)
189 # Syntax: $(call PROGRAM_template,<dir>,<executable-name>,<executable-suffix>,<linker-sript>)
190 # FIXME: ???????? asi je tu blbej komentar
191 define PROGRAM_template
193 USER_IDLS += $$($(1)_SERVER_IDL) $$($(1)_CLIENT_IDL) $$($(1)_IDL)
194 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-skels.c))
195 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-common.c))
196 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-stubs.c))
197 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-common.c))
198 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_IDL:%.idl=%.c))
199 USER_GEN_SOURCES += $$($(1)_GEN_SOURCES)
201 $(foreach x, $(USER_SOURCES2OBJS),
202 $(1)_OBJS += $$(patsubst %$(notdir $(x)),%$(dir $(x)),$$(filter %$(notdir $(x)),\
203 $$($(1)_SOURCES) $$($(1)_GEN_SOURCES)))
205 $(1)_OBJS := $$(sort $$($(1)_OBJS:%/=%))
207 USER_OBJS += $$($(1)_OBJS)
208 USER_SOURCES += $$($(1)_SOURCES)
210 $(2)/$(1)$(3): $$($(1)_OBJS)
211 @$(QUIET_CMD_ECHO) " LINK $$@"
212 $(Q) $$(if $$(filter %.cc,$$($(1)_SOURCES:%.cxx=%.cc)),$$(CXX),$$(CC)) \
213 $$($(1)_OBJS) $$($(1)_LIBS:%=-l%) $$(LOADLIBES) $$(LDFLAGS) -Wl,-Map,$(USER_OBJS_DIR)/$(1).exe.map -o $$@
214 @echo "$(2)/$(1)$(3): \\" >$(USER_OBJS_DIR)/$(1).exe.d
215 @sed -n -e 's|^LOAD \(.*\)$$$$| \1 \&|p' $(USER_OBJS_DIR)/$(1).exe.map|tr '&' '\134' >>$(USER_OBJS_DIR)/$(1).exe.d
216 @echo >>$(USER_OBJS_DIR)/$(1).exe.d
220 # Syntax: $(call LIBRARY_template,<library-name>)
221 define LIBRARY_template
223 USER_IDLS += $$($(1)_SERVER_IDL) $$($(1)_CLIENT_IDL) $$($(1)_IDL)
224 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-skels.c))
225 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-common.c))
226 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-stubs.c))
227 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-common.c))
228 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_IDL:%.idl=%.c))
229 USER_GEN_SOURCES += $$($(1)_GEN_SOURCES)
231 $(foreach x, $(USER_SOURCES2OBJS),
232 $(1)_OBJS += $$(patsubst %$(notdir $(x)),%$(dir $(x)),$$(filter %$(notdir $(x)),\
233 $$($(1)_SOURCES) $$($(1)_GEN_SOURCES)))
235 $(1)_OBJS := $$(sort $$($(1)_OBJS:%/=%))
237 USER_OBJS += $$($(1)_OBJS)
238 USER_SOURCES += $$($(1)_SOURCES)
240 $(USER_LIB_DIR)/lib$(1).a: $$($(1)_OBJS)
241 @$(QUIET_CMD_ECHO) " AR $$@"
242 $(Q) $(AR) rcs $$@ $$^
246 # Syntax: $(call SOLIB_template,<library-name>)
247 define SOLIB_template
249 USER_IDLS += $$($(1)_SERVER_IDL) $$($(1)_CLIENT_IDL) $$($(1)_IDL)
250 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-skels.c))
251 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-common.c))
252 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-stubs.c))
253 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-common.c))
254 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_IDL:%.idl=%.c))
255 SOLIB_GEN_SOURCES += $$($(1)_GEN_SOURCES)
257 $(foreach x, $(USER_SOURCES2OBJSLO),
258 $(1)_OBJSLO += $$(patsubst %$(notdir $(x)),%$(dir $(x)),$$(filter %$(notdir $(x)),\
259 $$($(1)_SOURCES) $$($(1)_GEN_SOURCES)))
261 $(1)_OBJSLO := $$(sort $$($(1)_OBJSLO:%/=%))
263 SOLIB_OBJS += $$($(1)_OBJSLO)
264 SOLIB_SOURCES += $$($(1)_SOURCES)
266 $(USER_LIB_DIR)/lib$(1).$(SOLIB_EXT): $$($(1)_OBJSLO)
267 @$(QUIET_CMD_ECHO) " LINK $$@"
268 $(Q) $(LD) --shared --soname=lib$(1).$(SOLIB_EXT) -o $$@ $$^
273 library-pass-local: $(addprefix $(USER_INCLUDE_DIR)/,$(cmetric_include_HEADERS)) \
274 $(lib_LIBRARIES:%=$(USER_LIB_DIR)/lib%.a) $(shared_LIBRARIES:%=$(USER_LIB_DIR)/lib%.$(SOLIB_EXT))
276 binary-pass-local: $(bin_PROGRAMS:%=$(USER_BIN_DIR)/%$(EXE_SUFFIX)) $(utils_PROGRAMS:%=$(USER_UTILS_DIR)/%$(EXE_SUFFIX)) $(test_PROGRAMS:%=$(USER_TESTS_DIR)/%$(EXE_SUFFIX))
278 # Special rules for CMETRIC generated headers
280 $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call COMPILE_c_o_template,\
281 $(SOURCES_DIR)/$($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES),\
282 $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),)))
283 $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call CMETRIC_o_h_template,\
284 $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),\
285 $(addprefix $(USER_INCLUDE_DIR)/,$(cmetrh)))))
287 GEN_HEADERS+=$(cmetric_include_HEADERS:%=$(USER_INCLUDE_DIR)/%)
289 GEN_HEADERS+=$(filter %.h,$(USER_IDLS:%.idl=%.h))
291 # Generate rules for compilation of programs and libraries
293 $(foreach prog,$(utils_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_UTILS_DIR),$(EXE_SUFFIX))))
295 $(foreach prog,$(test_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_TESTS_DIR),$(EXE_SUFFIX))))
297 $(foreach prog,$(bin_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_BIN_DIR),$(EXE_SUFFIX))))
299 $(foreach lib,$(lib_LIBRARIES),$(eval $(call LIBRARY_template,$(lib))))
301 $(foreach lib,$(shared_LIBRARIES),$(eval $(call SOLIB_template,$(lib))))
303 -include $(USER_OBJS_DIR)/*.d
307 #=====================================================================
308 # Kernel-space rules and templates to compile modules, libraries etc.
310 ifdef KERN_RULE_TEMPLATES
312 $(KERN_LIB_DIR)/kernel.mk: $(LINUX_DIR)/.config $(MAKERULES_DIR)/kernelcfg2mk
313 @$(QUIET_CMD_ECHO) " KCFG2MK $$@"
314 $(Q) $(MAKERULES_DIR)/kernelcfg2mk $(LINUX_DIR) $(KERN_LIB_DIR)
316 ifeq ($(CONFIG_RTLINUX),y)
317 include $(RTL_DIR)/rtl.mk
320 kern_GCCLIB_DIR=$(shell LANG=C LC_ALL=C LC_MESSAGES=C $(CC) -print-search-dirs | sed -n -e 's/^install: \(.*\)$$/\1/p' )
321 INCLUDES := -I $(KERN_INCLUDE_DIR) $(INCLUDE) $(rtlinux_INCLUDES) $(kernel_INCLUDES)
323 c_o_kern_COMPILE = $(KERN_CC) -idirafter $(kern_GCCLIB_DIR)/include $(INCLUDES) $(CFLAGS) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB -nostdinc
324 cc_o_kern_COMPILE = $(CXX) $(INCLUDES) $(CXXFLAGS) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB
325 KERN_EXE_SUFFIX := .o
330 else # CONFIG_RTLINUX
332 include $(KERN_LIB_DIR)/kernel.mk
335 LINUX_SRC = $(LINUX_DIR)
337 kernel_INCLUDES += -I $(LINUX_DIR) -idirafter $(LINUX_SRC)/include/linux
340 KERN_CC = $(LINUX_CC)
341 kern_GCCLIB_DIR=$(shell LANG=C LC_ALL=C LC_MESSAGES=C $(LINUX_CC) -print-search-dirs | sed -n -e 's/^install: \(.*\)$$/\1/p' )
343 KERN_CC = echo KERN_CC not defined - compilation skipped
345 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
346 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
347 KERN_EXE_SUFFIX := $(LINUX_MODULE_EXT)
348 KERN_LDFLAGS = $(LINUX_LDFLAGS)
350 KERN_ARCH = $(LINUX_ARCH)
352 KERN_ARCH = echo KERN_ARCH not defined - skipped
355 KERN_LD = $(LINUX_LD)
357 KERN_LD = echo KERN_LD not defined - skipped
360 KERN_AR = $(LINUX_AR)
364 ifeq ($(LINUX_QUOTE_MODNAME),y)
366 KERN_KBUILD_MODNAME=-D"KBUILD_MODNAME=((THIS_MODULE)?(THIS_MODULE)->name:NULL)"
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 = $(KERN_EXE_SUFFIX)
401 define COMPILE_c_o_kern_template
404 @$(QUIET_CMD_ECHO) " CC [K] $$@"
405 $(Q) if $$(c_o_kern_COMPILE) $$(kern_CC_DEPFLAGS) $(3) $(KERN_KBUILD_MODNAME) \
406 -D"KBUILD_BASENAME=$(KERN_MQ)$(notdir $(basename $(1)))$(KERN_MQ)" \
408 then mv -f "$$@.d.tmp" "$$@.d" ; \
409 else rm -f "$$@.d.tmp" ; exit 1; \
415 define COMPILE_cc_o_kern_template
418 @$(QUIET_CMD_ECHO) " CXX [K] $$@"
419 $(Q) if $$(cc_o_kern_COMPILE) $$(kern_CC_DEPFLAGS) $(3) $(KERN_KBUILD_MODNAME) \
420 -D"KBUILD_BASENAME=$(KERN_MQ)$(notdir $(basename $(1)))$(KERN_MQ)" \
422 then mv -f "$$@.d.tmp" "$$@.d" ; \
423 else rm -f "$$@.d.tmp" ; exit 1; \
429 define MODULE_kern_template
430 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.c=%.o))
431 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cc=%.o))
432 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cxx=%.o))
433 $(1)_OBJS := $$(sort $$($(1)_OBJS))
435 KERN_OBJS += $$($(1)_OBJS)
436 KERN_SOURCES += $$($(1)_SOURCES)
438 # this is hack to build "__this_module" structure for 2.6.x kernels
439 # modpost is used for that purpose now
443 # #include <linux/version.h>@\
444 # #include <linux/module.h>@\
445 # #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,5))@\
446 # #include <linux/vermagic.h>@\
447 # #include <linux/compiler.h>@\
449 # MODULE_INFO(vermagic, VERMAGIC_STRING);@\
452 # struct module __this_module@\
453 # __attribute__((section(\".gnu.linkonce.this_module\"))) = {@\
454 # .name = __stringify(KBUILD_MODNAME),@\
455 # .init = init_module,@\
456 # #ifdef CONFIG_MODULE_UNLOAD@\
457 # .exit = cleanup_module,@\
464 #$(eval $(call COMPILE_c_o_kern_template,$(1).mod.c,$(1).mod.o,-DKBUILD_MODNAME=$(1)))
466 $(2)/$(1)$(KERN_LINK_SUFFIX): $$($(1)_OBJS)
467 @$(QUIET_CMD_ECHO) " LD [K] $$@"
468 $(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 $$@
469 @echo "$(2)/$(1)$(KERN_LINK_SUFFIX): \\" >$(KERN_OBJS_DIR)/$(1).mod.d
470 @sed -n -e 's/^LOAD \(.*\)$$$$/ \1 \\/p' $(KERN_OBJS_DIR)/$(1).mod.map >>$(KERN_OBJS_DIR)/$(1).mod.d
471 @echo >>$(KERN_OBJS_DIR)/$(1).mod.d
472 @if [ "$(KERN_EXE_SUFFIX)" = ".ko" ] ; then \
473 echo $(1) >>$(KERN_MODPOST_DIR)/module-changes ; \
474 echo $(1) >>$(KERN_MODPOST_DIR)/$(1).mod.stamp ; \
481 define LIBRARY_kern_template
482 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.c=%.o))
483 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cc=%.o))
484 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cxx=%.o))
485 $(1)_OBJS := $$(sort $$($(1)_OBJS))
487 KERN_OBJS += $$($(1)_OBJS)
488 KERN_SOURCES += $$($(1)_SOURCES)
490 $(KERN_LIB_DIR)/lib$(1).a: $$($(1)_OBJS)
491 @$(QUIET_CMD_ECHO) " AR [K] $$@"
492 $(Q) $(KERN_AR) rcs $$@ $$^
498 kernel-lib-pass-local: $(kernel_LIBRARIES:%=$(KERN_LIB_DIR)/lib%.a)
500 kernel-mod-pass-local: $(kernel_MODULES:%=$(KERN_MODULES_LINK_DIR)/%$(KERN_LINK_SUFFIX))
502 $(foreach module,$(kernel_MODULES),$(eval $(call MODULE_kern_template,$(module),$(KERN_MODULES_LINK_DIR))))
504 $(foreach lib,$(kernel_LIBRARIES),$(eval $(call LIBRARY_kern_template,$(lib))))
509 ifeq ($(CONFIG_RTLINUX),y)
511 kernel-mod-pass-local: $(rtlinux_MODULES:%=$(KERN_MODULES_LINK_DIR)/%$(KERN_LINK_SUFFIX))
513 kernel-lib-pass-local: $(rtlinux_LIBRARIES:%=$(KERN_LIB_DIR)/lib%.a)
515 $(foreach module,$(rtlinux_MODULES),$(eval $(call MODULE_kern_template,$(module),$(KERN_MODULES_LINK_DIR))))
517 $(foreach lib,$(rtlinux_LIBRARIES),$(eval $(call LIBRARY_kern_template,$(lib))))
521 ifeq ($(KERN_MODPOST_PASS),y)
523 MODULES_LIST := $(wildcard *.mod.stamp)
524 MODULES_LIST := $(MODULES_LIST:%.mod.stamp=%)
526 define MODPOST_kern_template
527 $(2) : $(1)$(KERN_LINK_SUFFIX) $(1).mod.c
528 @$(QUIET_CMD_ECHO) " LD [M] $$@"
529 $(Q) $$(cc_o_kern_COMPILE) -D"KBUILD_BASENAME=$(KERN_MQ)$(1)$(KERN_MQ)" \
530 -D"KBUILD_MODNAME=$(KERN_MQ)$(1)$(KERN_MQ)" \
531 -o $(1).mod.o -c $(1).mod.c
532 $(Q) $$(KERN_LD) $$(KERN_LDFLAGS) $(1)$(KERN_LINK_SUFFIX) $(1).mod.o -r -o $$@
535 kernel-modpost-versions: $(wildcard $(LINUX_DIR)/Module.symvers)
536 @$(QUIET_CMD_ECHO) " MODPOST $(KERN_MODPOST_DIR)"
537 @echo >$(KERN_MODPOST_DIR)/modpost-running
538 @rm -f $(KERN_MODPOST_DIR)/module-changes
539 $(Q) $(KERN_MODPOST) $(MODULES_LIST:%=%$(KERN_LINK_SUFFIX)) $(^:%=-i %)
541 $(MODULES_LIST:%=%.mod.c) : kernel-modpost-versions
543 kernel-modpost-pass-local: $(MODULES_LIST:%=$(KERN_MODULES_DIR)/%$(KERN_EXE_SUFFIX))
544 @rm -f $(KERN_MODPOST_DIR)/modpost-running
546 $(foreach module,$(MODULES_LIST),$(eval $(call MODPOST_kern_template,$(module),$(module:%=$(KERN_MODULES_DIR)/%$(KERN_EXE_SUFFIX)))))
550 -include $(KERN_OBJS_DIR)/*.d
554 #=====================================================================
556 # Kernel requires its own set of configuration header-files
557 ifneq ($(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),)
558 KERN_CONFIG_HEADERS_REQUIRED = y
561 $(eval $(call omk_pass_template, kernel-lib-pass,$(KERN_OBJS_DIR),KERN_RULE_TEMPLATES=y,$(kernel_LIBRARIES)$(rtlinux_LIBRARIES)))
562 $(eval $(call omk_pass_template, kernel-mod-pass,$(KERN_OBJS_DIR),KERN_RULE_TEMPLATES=y,$(kernel_MODULES)$(rtlinux_MODULES)))
565 +@if [ -e "$(KERN_MODPOST_DIR)/module-changes" -o -e "$(KERN_MODPOST_DIR)/modpost-running" ] ; \
567 $(MAKE) --no-print-directory -C $(KERN_MODPOST_DIR) \
568 -f $(SOURCES_DIR)/Makefile KERN_RULE_TEMPLATES=y KERN_MODPOST_PASS=y $(@:%=%-local) ; \
571 $(eval $(call omk_pass_template, library-pass,$(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,$(lib_LIBRARIES)$(shared_LIBRARIES)))
572 $(eval $(call omk_pass_template, binary-pass, $(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,$(bin_PROGRAMS)$(utils_PROGRAMS)$(test_PROGRAMS)))
574 OTHER_PASSES = clean install include-pass
575 $(eval $(call omk_pass_template,$(OTHER_PASSES),$(USER_OBJS_DIR),,always))
578 @$(call mkdir_def,$(USER_BUILD_DIR))
579 @$(call mkdir_def,$(KERN_BUILD_DIR))
580 @$(call mkdir_def,$(USER_INCLUDE_DIR))
581 @$(call mkdir_def,$(KERN_INCLUDE_DIR))
582 @$(call mkdir_def,$(USER_LIB_DIR))
583 @$(call mkdir_def,$(KERN_LIB_DIR))
584 @$(call mkdir_def,$(USER_BIN_DIR))
585 @$(call mkdir_def,$(USER_UTILS_DIR))
586 @$(call mkdir_def,$(USER_TESTS_DIR))
587 @$(call mkdir_def,$(KERN_MODULES_DIR))
588 @$(call mkdir_def,$(KERN_MODPOST_DIR))
590 install-local: # TODO
593 $(call include-pass-template,$(USER_INCLUDE_DIR),include)
594 $(call include-pass-template,$(KERN_INCLUDE_DIR),kernel)
595 ifeq ($(CONFIG_RTLINUX),y)
596 $(call include-pass-template,$(KERN_INCLUDE_DIR),rtlinux)
599 ifdef USER_RULE_TEMPLATES
601 # User-space static libraries and applications object files
603 USER_SOURCES := $(sort $(USER_SOURCES))
605 USER_GEN_SOURCES := $(sort $(USER_GEN_SOURCES))
607 #$(warning USER_SOURCES = $(USER_SOURCES))
609 $(foreach src,$(filter %.c,$(USER_SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.o),)))
611 $(foreach src,$(filter %.cc,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.o),)))
613 $(foreach src,$(filter %.cxx,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.o),)))
615 $(foreach src,$(filter %.c,$(USER_GEN_SOURCES)),$(eval $(call COMPILE_c_o_template,$(src),$(src:%.c=%.o),)))
617 # User-space shared libraries object files
619 SOLIB_SOURCES := $(sort $(SOLIB_SOURCES))
621 SOLIB_GEN_SOURCES := $(sort $(SOLIB_GEN_SOURCES))
623 #$(warning SOLIB_SOURCES = $(SOLIB_SOURCES))
624 #$(warning SOLIB_GEN_SOURCES = $(SOLIB_GEN_SOURCES))
626 $(foreach src,$(filter %.c,$(SOLIB_SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.lo),$(SOLIB_PICFLAGS))))
628 $(foreach src,$(filter %.cc,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.lo),$(SOLIB_PICFLAGS))))
630 $(foreach src,$(filter %.cxx,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.lo),$(SOLIB_PICFLAGS))))
632 $(foreach src,$(filter %.c,$(SOLIB_GEN_SOURCES)),$(eval $(call COMPILE_c_o_template,$(src),$(src:%.c=%.lo),$(SOLIB_PICFLAGS))))
636 USER_IDLS := $(sort $(USER_IDLS))
638 $(foreach src,$(filter %.idl,$(USER_IDLS)),$(eval $(call COMPILE_idl_template,$(SOURCES_DIR)/$(src),$(src:%.idl=%))))
642 ifdef KERN_RULE_TEMPLATES
644 KERN_SOURCES := $(sort $(KERN_SOURCES))
646 #$(warning KERN_SOURCES = $(KERN_SOURCES))
648 $(foreach src,$(filter %.c,$(KERN_SOURCES)),$(eval $(call COMPILE_c_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.o),)))
650 $(foreach src,$(filter %.cc,$(KERN_SOURCES)),$(eval $(call COMPILE_cc_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.o),)))
652 $(foreach src,$(filter %.cxx,$(KERN_SOURCES)),$(eval $(call COMPILE_cc_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.o),)))
656 clean-local: clean-custom
657 @echo Cleaning in $(KERN_OBJS_DIR) and $(USER_OBJS_DIR)
658 @rm -f $(KERN_OBJS_DIR)/*.o $(USER_OBJS_DIR)/*.o $(USER_OBJS_DIR)/*.lo \
659 $(KERN_OBJS_DIR)/*.d $(USER_OBJS_DIR)/*.d \
660 $(KERN_OBJS_DIR)/*.map $(USER_OBJS_DIR)/*.map \
661 $(KERN_OBJS_DIR)/*.mod.c \
662 $(kernel_MODULES:%=$(KERN_MODPOST_DIR)/%.*) \
663 $(LOCAL_CONFIG_H:%=$(KERN_OBJS_DIR)/%) \
664 $(LOCAL_CONFIG_H:%=$(USER_OBJS_DIR)/%)
665 @if [ -e $(KERN_LIB_DIR)/kernel.mk ] ; then \
666 touch -t 200001010101 $(KERN_LIB_DIR)/kernel.mk ; \
669 default: include-pass library-pass binary-pass
670 ifndef OMIT_KERNEL_PASSES
671 # Also make kernel passes if not disabled
672 default: kernel-lib-pass kernel-pass