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 ) )
34 # # Check and include real OCERA style Makefile.omk now
36 # include $(SOURCES_DIR)/Makefile.omk
39 # FIXME: Maybe the order of this is important. Is it wrong when this is located in base?
49 CPPFLAGS += -I $(USER_INCLUDE_DIR)
51 LOADLIBES += -L$(USER_LIB_DIR)
53 LOADLIBES += $(lib_LOADLIBES:%=-l%)
55 LIB_CPPFLAGS += $(CPPFLAGS)
56 LIB_CFLAGS += $(CFLAGS)
58 ifeq ($(TARGET_OS),win32)
62 SOLIB_PICFLAGS += -fpic
66 RELATIVE_DIR := $(SOURCES_DIR:$(MAKERULES_DIR)%=%)
68 override RELATIVE_DIR := $(RELATIVE_DIR:/%=%)
69 override RELATIVE_DIR := $(RELATIVE_DIR:\\%=%)
70 #$(warning RELATIVE_DIR $(RELATIVE_DIR))
71 override BACK2TOP_DIR := $(shell echo $(RELATIVE_DIR)/ | sed -e 's_//_/_g' -e 's_/\./_/_g' -e 's_^\./__g' -e 's_\([^/][^/]*\)_.._g' -e 's_/$$__')
72 #$(warning BACK2TOP_DIR $(BACK2TOP_DIR))
74 #$(warning SOURCES_DIR = $(SOURCES_DIR))
75 #$(warning MAKERULES_DIR = $(MAKERULES_DIR))
76 #$(warning RELATIVE_DIR = $(RELATIVE_DIR))
78 override RELATIVE_PREFIX := $(RELATIVE_DIR)/
79 override RELATIVE_PREFIX := $(RELATIVE_PREFIX:/%=%)
81 #vpath %.c $(SOURCES_DIR)
82 #vpath %.cc $(SOURCES_DIR)
83 #vpath %.cxx $(SOURCES_DIR)
85 VPATH = $(SOURCES_DIR)
86 srcdir = $(SOURCES_DIR)
88 USER_OBJS_DIR = $(USER_BUILD_DIR)/$(RELATIVE_DIR)
89 KERN_OBJS_DIR = $(KERN_BUILD_DIR)/$(RELATIVE_DIR)
91 .PHONY: dep subdirs clean clean-custom cleandepend
93 # Some support to serialize some targets for parallel make
94 ifneq ($(OMK_SERIALIZE_INCLUDED),y)
95 include-pass: $(check-dir)
96 library-pass: include-pass
97 binary-pass utils-pass: library-pass
98 kernel-lib-pass: include-pass
99 kernel-mod-pass: kernel-lib-pass
100 kernel-modpost-pass: kernel-mod-pass
101 kernel-pass: kernel-mod-pass kernel-modpost-pass
103 OMK_SERIALIZE_INCLUDED = y
106 #=====================================================================
107 # User-space rules and templates to compile programs, libraries etc.
109 ifdef USER_RULE_TEMPLATES
111 USER_SOURCES2OBJS = .o/.c .o/.cc .o/.cxx .o/.o
113 USER_SOURCES2OBJSLO = .lo/.c .lo/.cc .lo/.cxx .lo/.lo
116 # $(CC) -o $@ $(LCFLAGS) -c $<
118 c_o_COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
119 $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -DOMK_FOR_USER
121 cc_o_COMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
122 $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -DOMK_FOR_USER
124 idl_COMPILE = $(IDL_COMPILER)
126 # Check GCC version for user build
127 ifndef CC_MAJOR_VERSION
128 CC_MAJOR_VERSION := $(shell $(CC) -dumpversion | sed -e 's/\([^.]\)\..*/\1/')
130 # Prepare suitable define for dependency building
131 ifeq ($(CC_MAJOR_VERSION),2)
132 CC_DEPFLAGS = -Wp,-MD,"$@.d.tmp"
134 CC_DEPFLAGS = -MT $@ -MD -MP -MF "$@.d.tmp"
138 # Syntax: $(call COMPILE_c_o_template,<source>,<target>,<additional c-flags>)
139 define COMPILE_c_o_template
140 $(2): $(1) $(LOCAL_CONFIG_H) $$(GEN_HEADERS)
141 @$(QUIET_CMD_ECHO) " CC $$@"
142 $(Q) if $$(c_o_COMPILE) $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
143 then mv -f "$$@.d.tmp" "$$@.d" ; \
144 else rm -f "$$@.d.tmp" ; exit 1; \
149 # Syntax: $(call COMPILE_cc_o_template,<source>,<target>,<additional c-flags>)
150 define COMPILE_cc_o_template
151 $(2): $(1) $(LOCAL_CONFIG_H) $$(GEN_HEADERS)
152 @$(QUIET_CMD_ECHO) " CXX $$@"
153 $(Q) if $$(cc_o_COMPILE) $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
154 then mv -f "$$@.d.tmp" "$$@.d" ; \
155 else rm -f "$$@.d.tmp" ; exit 1; \
160 # Syntax: $(call COMPILE_S_o_template,<source>,<target>,<additional c-flags>)
161 define COMPILE_S_o_template
162 $(2): $(1) $(LOCAL_CONFIG_H) $$(GEN_HEADERS)
163 @$(QUIET_CMD_ECHO) " AS $$@"
164 $(Q) if $$(S_o_COMPILE) -D__ASSEMBLY__ $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
165 then if [ -e "$$@.d.tmp" ] ; then mv -f "$$@.d.tmp" "$$@.d" ; fi ; \
166 else rm -f "$$@.d.tmp" ; exit 1; \
171 # Syntax: $(call CMETRIC_o_h_template,<object_file>,<target_header>)
172 define CMETRIC_o_h_template
174 @$(QUIET_CMD_ECHO) " CMETRIC $$@"
175 $(Q)if [ -n `dirname $$@` ] ; then \
176 if [ ! -e `dirname $$@` ] ; then \
177 mkdir -p `dirname $$@` ; fi ; fi
178 $(Q)echo >$$@ '/* Automatically generated from $$< */'
179 $(Q)echo >>$$@ '/* Conditionals to control compilation */'
180 $(Q)set -o pipefail ; $(NM) $$< \
181 | sed -n 's/^ *0*\(0[0-9A-Fa-f]*\) *A *_cmetric2cond_\([A-Za-z_0-9]*\) */#define \2 0x\1/p' \
183 $(Q)echo >>$$@ '/* Defines from the values defined to symbols */'
184 $(Q)set -o pipefail ; $(NM) $$< \
185 | sed -n 's/^ *0*\(0[0-9A-Fa-f]*\) *A *_cmetric2def_\([A-Za-z_0-9]*\) */#define \2 0x\1/p' \
191 define COMPILE_idl_template
192 $(2).c $(2)-stubs.c $(2)-skels.c $(2)-common.c $(2).h: $(1)
193 @$(QUIET_CMD_ECHO) " IDL $$@"
194 $(Q) $$(idl_COMPILE) $(1)
198 # Syntax: $(call PROGRAM_template,<dir>,<executable-name>,<executable-suffix>,<linker-sript>)
199 define PROGRAM_template
201 USER_IDLS += $$($(1)_SERVER_IDL) $$($(1)_CLIENT_IDL) $$($(1)_IDL)
202 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-skels.c))
203 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-common.c))
204 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-stubs.c))
205 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-common.c))
206 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_IDL:%.idl=%.c))
207 USER_GEN_SOURCES += $$($(1)_GEN_SOURCES)
209 $(foreach x, $(USER_SOURCES2OBJS),
210 $(1)_OBJS += $$(patsubst %$(notdir $(x)),%$(dir $(x)),$$(filter %$(notdir $(x)),\
211 $$($(1)_SOURCES) $$($(1)_GEN_SOURCES)))
213 $(1)_OBJS := $$(sort $$($(1)_OBJS:%/=%))
215 USER_OBJS += $$($(1)_OBJS)
216 USER_SOURCES += $$($(1)_SOURCES)
218 $(2)/$(1): $$($(1)_OBJS)
219 @$(QUIET_CMD_ECHO) " LINK $$@"
220 $(Q) $$(shell if [ -z "$$(filter %.cc,$$($(1)_SOURCES:%.cxx=%.cc))" ] ; then echo $$(CC) ; else echo $$(CXX) ; fi) \
221 $$($(1)_OBJS) $$($(1)_LIBS:%=-l%) $$(LOADLIBES) $$(LDFLAGS) -Wl,-Map,$(USER_OBJS_DIR)/$(1).exe.map -o $(2)/$(1)
222 @echo "$(2)/$(1): \\" >$(USER_OBJS_DIR)/$(1).exe.d
223 @sed -n -e 's/^LOAD \(.*\)$$$$/ \1 \\/p' $(USER_OBJS_DIR)/$(1).exe.map >>$(USER_OBJS_DIR)/$(1).exe.d
224 @echo >>$(USER_OBJS_DIR)/$(1).exe.d
228 # Syntax: $(call LIBRARY_template,<library-name>)
229 define LIBRARY_template
231 USER_IDLS += $$($(1)_SERVER_IDL) $$($(1)_CLIENT_IDL) $$($(1)_IDL)
232 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-skels.c))
233 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-common.c))
234 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-stubs.c))
235 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-common.c))
236 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_IDL:%.idl=%.c))
237 USER_GEN_SOURCES += $$($(1)_GEN_SOURCES)
239 $(foreach x, $(USER_SOURCES2OBJS),
240 $(1)_OBJS += $$(patsubst %$(notdir $(x)),%$(dir $(x)),$$(filter %$(notdir $(x)),\
241 $$($(1)_SOURCES) $$($(1)_GEN_SOURCES)))
243 $(1)_OBJS := $$(sort $$($(1)_OBJS:%/=%))
245 USER_OBJS += $$($(1)_OBJS)
246 USER_SOURCES += $$($(1)_SOURCES)
248 $(USER_LIB_DIR)/lib$(1).a: $$($(1)_OBJS)
249 @$(QUIET_CMD_ECHO) " AR $$@"
250 $(Q) $(AR) rcs $$@ $$^
254 # Syntax: $(call SOLIB_template,<library-name>)
255 define SOLIB_template
257 USER_IDLS += $$($(1)_SERVER_IDL) $$($(1)_CLIENT_IDL) $$($(1)_IDL)
258 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-skels.c))
259 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-common.c))
260 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-stubs.c))
261 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-common.c))
262 $(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_IDL:%.idl=%.c))
263 SOLIB_GEN_SOURCES += $$($(1)_GEN_SOURCES)
265 $(foreach x, $(USER_SOURCES2OBJSLO),
266 $(1)_OBJSLO += $$(patsubst %$(notdir $(x)),%$(dir $(x)),$$(filter %$(notdir $(x)),\
267 $$($(1)_SOURCES) $$($(1)_GEN_SOURCES)))
269 $(1)_OBJSLO := $$(sort $$($(1)_OBJSLO:%/=%))
271 SOLIB_OBJS += $$($(1)_OBJSLO)
272 SOLIB_SOURCES += $$($(1)_SOURCES)
274 $(USER_LIB_DIR)/lib$(1).$(SOLIB_EXT): $$($(1)_OBJSLO)
275 @$(QUIET_CMD_ECHO) " LINK $$@"
276 $(Q) $(LD) --shared --soname=lib$(1).$(SOLIB_EXT) -o $$@ $$^
281 library-pass-local: $(addprefix $(USER_INCLUDE_DIR)/,$(cmetric_include_HEADERS)) \
282 $(lib_LIBRARIES:%=$(USER_LIB_DIR)/lib%.a) $(shared_LIBRARIES:%=$(USER_LIB_DIR)/lib%.$(SOLIB_EXT))
284 binary-pass-local: $(bin_PROGRAMS:%=$(USER_BIN_DIR)/%)
286 utils-pass-local: $(utils_PROGRAMS:%=$(USER_UTILS_DIR)/%)
288 # Special rules for CMETRIC generated headers
290 $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call COMPILE_c_o_template,\
291 $(SOURCES_DIR)/$($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES),\
292 $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),)))
293 $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call CMETRIC_o_h_template,\
294 $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),\
295 $(addprefix $(USER_INCLUDE_DIR)/,$(cmetrh)))))
297 GEN_HEADERS+=$(cmetric_include_HEADERS:%=$(USER_INCLUDE_DIR)/%)
299 GEN_HEADERS+=$(filter %.h,$(USER_IDLS:%.idl=%.h))
301 # Generate rules for compilation of programs and libraries
303 $(foreach prog,$(utils_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_UTILS_DIR))))
305 $(foreach prog,$(bin_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_BIN_DIR))))
307 $(foreach lib,$(lib_LIBRARIES),$(eval $(call LIBRARY_template,$(lib))))
309 $(foreach lib,$(shared_LIBRARIES),$(eval $(call SOLIB_template,$(lib))))
311 -include $(USER_OBJS_DIR)/*.d
315 #=====================================================================
316 # Kernel-space rules and templates to compile modules, libraries etc.
318 ifdef KERN_RULE_TEMPLATES
320 $(KERN_LIB_DIR)/kernel.mk: $(LINUX_DIR)/.config $(MAKERULES_DIR)/kernelcfg2mk
321 @$(QUIET_CMD_ECHO) " KCFG2MK $$@"
322 $(Q) $(MAKERULES_DIR)/kernelcfg2mk $(LINUX_DIR) $(KERN_LIB_DIR)
324 ifeq ($(CONFIG_RTLINUX),y)
325 include $(RTL_DIR)/rtl.mk
328 kern_GCCLIB_DIR=$(shell LANG=C LC_ALL=C LC_MESSAGES=C $(CC) -print-search-dirs | sed -n -e 's/^install: \(.*\)$$/\1/p' )
329 INCLUDES := -I $(KERN_INCLUDE_DIR) $(INCLUDE) $(rtlinux_INCLUDES) $(kernel_INCLUDES)
331 c_o_kern_COMPILE = $(KERN_CC) -idirafter $(kern_GCCLIB_DIR)/include $(INCLUDES) $(CFLAGS) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB -nostdinc
332 cc_o_kern_COMPILE = $(CXX) $(INCLUDES) $(CXXFLAGS) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB
333 KERN_EXE_SUFFIX := .o
338 else # CONFIG_RTLINUX
340 include $(KERN_LIB_DIR)/kernel.mk
343 LINUX_SRC = $(LINUX_DIR)
345 kernel_INCLUDES += -I $(LINUX_DIR) -idirafter $(LINUX_SRC)/include/linux
348 KERN_CC = $(LINUX_CC)
349 kern_GCCLIB_DIR=$(shell LANG=C LC_ALL=C LC_MESSAGES=C $(LINUX_CC) -print-search-dirs | sed -n -e 's/^install: \(.*\)$$/\1/p' )
351 KERN_CC = echo KERN_CC not defined - compilation skipped
353 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
354 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
355 KERN_EXE_SUFFIX := $(LINUX_MODULE_EXT)
356 KERN_LDFLAGS = $(LINUX_LDFLAGS)
358 KERN_ARCH = $(LINUX_ARCH)
360 KERN_ARCH = echo KERN_ARCH not defined - skipped
363 KERN_LD = $(LINUX_LD)
365 KERN_LD = echo KERN_LD not defined - skipped
368 KERN_AR = $(LINUX_AR)
372 ifeq ($(LINUX_QUOTE_MODNAME),y)
375 endif # CONFIG_RTLINUX
377 KERN_LOADLIBES += -L$(KERN_LIB_DIR)
379 KERN_LOADLIBES += $(rtlinux_LOADLIBES:%=-l%)
380 KERN_LOADLIBES += $(kernel_LOADLIBES:%=-l%)
384 # Check GCC version for kernel part of build
385 ifndef kern_CC_MAJOR_VERSION
386 kern_CC_MAJOR_VERSION := $(shell $(KERN_CC) -dumpversion | sed -e 's/\([^.]\)\..*/\1/')
388 # Prepare suitable define for dependency building
389 ifeq ($(kern_CC_MAJOR_VERSION),2)
390 kern_CC_DEPFLAGS = -Wp,-MD,"$@.d.tmp"
392 kern_CC_DEPFLAGS = -MT $@ -MD -MP -MF "$@.d.tmp"
395 ifeq ($(KERN_EXE_SUFFIX),.ko)
396 ifeq ($(wildcard $(LINUX_DIR)/scripts/mod/modpost),)
397 KERN_MODPOST = $(LINUX_DIR)/scripts/modpost
399 KERN_MODPOST = $(LINUX_DIR)/scripts/mod/modpost
401 KERN_MODULES_LINK_DIR = $(KERN_MODPOST_DIR)
402 KERN_LINK_SUFFIX = .o
404 KERN_MODULES_LINK_DIR = $(KERN_MODULES_DIR)
405 KERN_LINK_SUFFIX = $(KERN_EXE_SUFFIX)
408 define COMPILE_c_o_kern_template
410 $(2): $(1) $(LOCAL_CONFIG_H)
411 @$(QUIET_CMD_ECHO) " CC [K] $$@"
412 $(Q) if $$(c_o_kern_COMPILE) $$(kern_CC_DEPFLAGS) $(3) -D"KBUILD_BASENAME=$(KERN_MQ)$(notdir $(basename $(1)))$(KERN_MQ)" \
414 then mv -f "$$@.d.tmp" "$$@.d" ; \
415 else rm -f "$$@.d.tmp" ; exit 1; \
421 define COMPILE_cc_o_kern_template
423 $(2): $(1) $(LOCAL_CONFIG_H)
424 @$(QUIET_CMD_ECHO) " CXX [K] $$@"
425 $(Q) if $$(cc_o_kern_COMPILE) $$(kern_CC_DEPFLAGS) $(3) -D"KBUILD_BASENAME=$(KERN_MQ)$(notdir $(basename $(1)))$(KERN_MQ)" \
427 then mv -f "$$@.d.tmp" "$$@.d" ; \
428 else rm -f "$$@.d.tmp" ; exit 1; \
434 define MODULE_kern_template
435 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.c=%.o))
436 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cc=%.o))
437 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cxx=%.o))
438 $(1)_OBJS := $$(sort $$($(1)_OBJS))
440 KERN_OBJS += $$($(1)_OBJS)
441 KERN_SOURCES += $$($(1)_SOURCES)
443 # this is hack to build "__this_module" structure for 2.6.x kernels
444 # modpost is used for that purpose now
448 # #include <linux/version.h>@\
449 # #include <linux/module.h>@\
450 # #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,5))@\
451 # #include <linux/vermagic.h>@\
452 # #include <linux/compiler.h>@\
454 # MODULE_INFO(vermagic, VERMAGIC_STRING);@\
457 # struct module __this_module@\
458 # __attribute__((section(\".gnu.linkonce.this_module\"))) = {@\
459 # .name = __stringify(KBUILD_MODNAME),@\
460 # .init = init_module,@\
461 # #ifdef CONFIG_MODULE_UNLOAD@\
462 # .exit = cleanup_module,@\
469 #$(eval $(call COMPILE_c_o_kern_template,$(1).mod.c,$(1).mod.o,-DKBUILD_MODNAME=$(1)))
471 $(2)/$(1)$(KERN_LINK_SUFFIX): $$($(1)_OBJS)
472 @$(QUIET_CMD_ECHO) " LD [K] $$@"
473 $(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 $$@
474 @echo "$(2)/$(1)$(KERN_LINK_SUFFIX): \\" >$(KERN_OBJS_DIR)/$(1).mod.d
475 @sed -n -e 's/^LOAD \(.*\)$$$$/ \1 \\/p' $(KERN_OBJS_DIR)/$(1).mod.map >>$(KERN_OBJS_DIR)/$(1).mod.d
476 @echo >>$(KERN_OBJS_DIR)/$(1).mod.d
477 @if [ "$(KERN_EXE_SUFFIX)" == ".ko" ] ; then \
478 echo $(1) >>$(KERN_MODPOST_DIR)/module-changes ; \
479 echo $(1) >>$(KERN_MODPOST_DIR)/$(1).mod.stamp ; \
486 define LIBRARY_kern_template
487 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.c=%.o))
488 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cc=%.o))
489 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cxx=%.o))
490 $(1)_OBJS := $$(sort $$($(1)_OBJS))
492 KERN_OBJS += $$($(1)_OBJS)
493 KERN_SOURCES += $$($(1)_SOURCES)
495 $(KERN_LIB_DIR)/lib$(1).a: $$($(1)_OBJS)
496 @$(QUIET_CMD_ECHO) " AR [K] $$@"
497 $(Q) $(KERN_AR) rcs $$@ $$^
503 kernel-lib-pass-local: $(kernel_LIBRARIES:%=$(KERN_LIB_DIR)/lib%.a)
505 kernel-mod-pass-local: $(kernel_MODULES:%=$(KERN_MODULES_LINK_DIR)/%$(KERN_LINK_SUFFIX))
507 $(foreach module,$(kernel_MODULES),$(eval $(call MODULE_kern_template,$(module),$(KERN_MODULES_LINK_DIR))))
509 $(foreach lib,$(kernel_LIBRARIES),$(eval $(call LIBRARY_kern_template,$(lib))))
514 ifeq ($(CONFIG_RTLINUX),y)
516 kernel-mod-pass-local: $(rtlinux_MODULES:%=$(KERN_MODULES_LINK_DIR)/%$(KERN_LINK_SUFFIX))
518 kernel-lib-pass-local: $(rtlinux_LIBRARIES:%=$(KERN_LIB_DIR)/lib%.a)
520 $(foreach module,$(rtlinux_MODULES),$(eval $(call MODULE_kern_template,$(module),$(KERN_MODULES_LINK_DIR))))
522 $(foreach lib,$(rtlinux_LIBRARIES),$(eval $(call LIBRARY_kern_template,$(lib))))
526 ifeq ($(KERN_MODPOST_PASS),y)
528 MODULES_LIST := $(wildcard *.mod.stamp)
529 MODULES_LIST := $(MODULES_LIST:%.mod.stamp=%)
531 define MODPOST_kern_template
532 $(2) : $(1)$(KERN_LINK_SUFFIX) $(1).mod.c
533 @$(QUIET_CMD_ECHO) " LD [M] $$@"
534 $(Q) $$(cc_o_kern_COMPILE) -D"KBUILD_BASENAME=$(KERN_MQ)$(1)$(KERN_MQ)" \
535 -D"KBUILD_MODNAME=$(KERN_MQ)$(1)$(KERN_MQ)" \
536 -o $(1).mod.o -c $(1).mod.c
537 $(Q) $$(KERN_LD) $$(KERN_LDFLAGS) $(1)$(KERN_LINK_SUFFIX) $(1).mod.o -r -o $$@
540 kernel-modpost-versions: $(wildcard $(LINUX_DIR)/Module.symvers)
541 @$(QUIET_CMD_ECHO) " MODPOST $(KERN_MODPOST_DIR)"
542 @echo >$(KERN_MODPOST_DIR)/modpost-running
543 @rm -f $(KERN_MODPOST_DIR)/module-changes
544 $(Q) $(KERN_MODPOST) $(MODULES_LIST:%=%$(KERN_LINK_SUFFIX)) $(^:%=-i %)
546 $(MODULES_LIST:%=%.mod.c) : kernel-modpost-versions
548 kernel-modpost-pass-local: $(MODULES_LIST:%=$(KERN_MODULES_DIR)/%$(KERN_EXE_SUFFIX))
549 @rm -f $(KERN_MODPOST_DIR)/modpost-running
551 $(foreach module,$(MODULES_LIST),$(eval $(call MODPOST_kern_template,$(module),$(module:%=$(KERN_MODULES_DIR)/%$(KERN_EXE_SUFFIX)))))
555 -include $(KERN_OBJS_DIR)/*.d
559 #=====================================================================
561 $(eval $(call omk_pass_template, kernel-lib-pass,$(KERN_OBJS_DIR),KERN_RULE_TEMPLATES=y,-n "$(kernel_LIBRARIES)$(rtlinux_LIBRARIES)"))
562 $(eval $(call omk_pass_template, kernel-mod-pass,$(KERN_OBJS_DIR),KERN_RULE_TEMPLATES=y,-n "$(kernel_MODULES)$(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 $(@:%=%-local) ; \
572 +@$(foreach dir, $(QT_SUBDIRS), $(call mkdir_def,$(USER_OBJS_DIR)/$(dir)) ; \
573 if [ "$@" != "binary-pass" ] ; then exit 0 ; fi ; \
574 if [ ! -e $(SOURCES_DIR)/$(dir)/Makefile ] ; then \
575 ( cd $(SOURCES_DIR)/$(dir) ; $$QTDIR/bin/qmake TOP_DIR=$(MAKERULES_DIR) \
576 RELATIVE_DIR=$(RELATIVE_PREFIX)$(dir) QTDIR=$(QTDIR) CC=$(CC) \
577 CXX=$(CXX) || exit 1 ;) ; fi ; \
578 $(MAKE) SOURCES_DIR=$(SOURCES_DIR)/$(dir) \
579 RELATIVE_DIR=$(RELATIVE_PREFIX)$(dir) -C $(SOURCES_DIR)/$(dir) \
580 -f $(SOURCES_DIR)/$(dir)/Makefile || exit 1 ;)
583 $(eval $(call omk_pass_template, library-pass,$(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,-n "$(lib_LIBRARIES)$(shared_LIBRARIES)"))
584 $(eval $(call omk_pass_template, utils-pass, $(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,-n "$(utils_PROGRAMS)"))
585 $(eval $(call omk_pass_template, binary-pass, $(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,-n "$(bin_PROGRAMS)$(QT_SUBDIRS)",$(qt_subpass)))
587 OTHER_PASSES = dep clean install include-pass
588 $(eval $(call omk_pass_template,$(OTHER_PASSES), $(USER_OBJS_DIR)))
590 # FIXME: Are the 'dep' and 'install' passes usefull?
593 # Create directories only for the first time
594 ifndef CHECK_DIR_DONE
595 check-dir = check-dir
598 export CHECK_DIR_DONE
601 @$(call mkdir_def,$(USER_BUILD_DIR))
602 @$(call mkdir_def,$(KERN_BUILD_DIR))
603 @$(call mkdir_def,$(USER_INCLUDE_DIR))
604 @$(call mkdir_def,$(KERN_INCLUDE_DIR))
605 @$(call mkdir_def,$(USER_LIB_DIR))
606 @$(call mkdir_def,$(KERN_LIB_DIR))
607 @$(call mkdir_def,$(USER_BIN_DIR))
608 @$(call mkdir_def,$(USER_UTILS_DIR))
609 @$(call mkdir_def,$(KERN_MODULES_DIR))
610 @$(call mkdir_def,$(KERN_MODPOST_DIR))
615 @$(call mkdir_def,$(USER_INCLUDE_DIR))
616 @$(foreach f, $(include_HEADERS), cmp --quiet $(SOURCES_DIR)/$(f) $(USER_INCLUDE_DIR)/$(notdir $(f)) \
617 || cp $(CPHEADER_FLAGS) $(SOURCES_DIR)/$(f) $(USER_INCLUDE_DIR)/$(notdir $(f)) || exit 1 ; )
618 @$(foreach f, $(nobase_include_HEADERS), cmp --quiet $(SOURCES_DIR)/$(f) $(USER_INCLUDE_DIR)/$(f) \
619 || ( mkdir -p $(USER_INCLUDE_DIR)/$(dir $(f)) && cp $(CPHEADER_FLAGS) $(SOURCES_DIR)/$(f) $(USER_INCLUDE_DIR)/$(f) ) || exit 1 ; )
620 @$(foreach f, $(renamed_include_HEADERS), \
621 srcfname=`echo '$(f)' | sed -e 's/^\(.*\)->.*$$/\1/'` ; destfname=`echo '$(f)' | sed -e 's/^.*->\(.*\)$$/\1/'` ; \
622 cmp --quiet $(SOURCES_DIR)/$${srcfname} $(USER_INCLUDE_DIR)/$${destfname} \
623 || ( mkdir -p `dirname $(USER_INCLUDE_DIR)/$${destfname}` && cp $(CPHEADER_FLAGS) $(SOURCES_DIR)/$${srcfname} $(USER_INCLUDE_DIR)/$${destfname} ) || exit 1 ; )
624 # Kernel and RT-Linux stuff
625 @$(call mkdir_def,$(KERN_INCLUDE_DIR))
626 @$(foreach f, $(kernel_HEADERS) $(rtlinux_HEADERS), cmp --quiet $(SOURCES_DIR)/$(f) $(KERN_INCLUDE_DIR)/$(notdir $(f)) \
627 || cp $(CPHEADER_FLAGS) $(SOURCES_DIR)/$(f) $(KERN_INCLUDE_DIR)/$(notdir $(f)) || exit 1 ; )
628 @$(foreach f, $(nobase_kernel_HEADERS) $(nobase_rtlinux_HEADERS), cmp --quiet $(SOURCES_DIR)/$(f) $(KERN_INCLUDE_DIR)/$(f) \
629 || ( mkdir -p $(KERN_INCLUDE_DIR)/$(dir $(f)) && cp $(CPHEADER_FLAGS) $(SOURCES_DIR)/$(f) $(KERN_INCLUDE_DIR)/$(f) ) || exit 1 ; )
630 @$(foreach f, $(renamed_kernel_HEADERS) $(renamed_rtlinux_HEADERS), \
631 srcfname=`echo '$(f)' | sed -e 's/^\(.*\)->.*$$/\1/'` ; destfname=`echo '$(f)' | sed -e 's/^.*->\(.*\)$$/\1/'` ; \
632 cmp --quiet $(SOURCES_DIR)/$${srcfname} $(KERN_INCLUDE_DIR)/$${destfname} \
633 || ( mkdir -p `dirname $(KERN_INCLUDE_DIR)/$${destfname}` && cp $(CPHEADER_FLAGS) $(SOURCES_DIR)/$${srcfname} $(KERN_INCLUDE_DIR)/$${destfname} ) || exit 1 ; )
635 ifdef USER_RULE_TEMPLATES
637 # User-space static libraries and applications object files
639 USER_SOURCES := $(sort $(USER_SOURCES))
641 USER_GEN_SOURCES := $(sort $(USER_GEN_SOURCES))
643 #$(warning USER_SOURCES = $(USER_SOURCES))
645 $(foreach src,$(filter %.c,$(USER_SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.o),)))
647 $(foreach src,$(filter %.cc,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.o),)))
649 $(foreach src,$(filter %.cxx,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.o),)))
651 $(foreach src,$(filter %.c,$(USER_GEN_SOURCES)),$(eval $(call COMPILE_c_o_template,$(src),$(src:%.c=%.o),)))
653 # User-space shared libraries object files
655 SOLIB_SOURCES := $(sort $(SOLIB_SOURCES))
657 SOLIB_GEN_SOURCES := $(sort $(SOLIB_GEN_SOURCES))
659 #$(warning SOLIB_SOURCES = $(SOLIB_SOURCES))
660 #$(warning SOLIB_GEN_SOURCES = $(SOLIB_GEN_SOURCES))
662 $(foreach src,$(filter %.c,$(SOLIB_SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.lo),$(SOLIB_PICFLAGS))))
664 $(foreach src,$(filter %.cc,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.lo),$(SOLIB_PICFLAGS))))
666 $(foreach src,$(filter %.cxx,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.lo),$(SOLIB_PICFLAGS))))
668 $(foreach src,$(filter %.c,$(SOLIB_GEN_SOURCES)),$(eval $(call COMPILE_c_o_template,$(src),$(src:%.c=%.lo),$(SOLIB_PICFLAGS))))
672 USER_IDLS := $(sort $(USER_IDLS))
674 $(foreach src,$(filter %.idl,$(USER_IDLS)),$(eval $(call COMPILE_idl_template,$(SOURCES_DIR)/$(src),$(src:%.idl=%))))
678 ifdef KERN_RULE_TEMPLATES
680 KERN_SOURCES := $(sort $(KERN_SOURCES))
682 #$(warning KERN_SOURCES = $(KERN_SOURCES))
684 $(foreach src,$(filter %.c,$(KERN_SOURCES)),$(eval $(call COMPILE_c_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.o),)))
686 $(foreach src,$(filter %.cc,$(KERN_SOURCES)),$(eval $(call COMPILE_cc_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.o),)))
688 $(foreach src,$(filter %.cxx,$(KERN_SOURCES)),$(eval $(call COMPILE_cc_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.o),)))
692 # Special rules for configuration exported headers
694 $(foreach confh,$(config_include_HEADERS),$(eval $(call BUILD_CONFIG_H_template,$(addprefix $(USER_INCLUDE_DIR)/,$(confh)),$(basename $(notdir $(confh)))_DEFINES,\
695 _$(basename $(notdir $(confh)))_H \
699 clean-local: clean-custom
700 @echo Cleaning in $(KERN_OBJS_DIR) and $(USER_OBJS_DIR)
701 @rm -f $(KERN_OBJS_DIR)/*.o $(USER_OBJS_DIR)/*.o $(USER_OBJS_DIR)/*.lo \
702 $(KERN_OBJS_DIR)/*.d $(USER_OBJS_DIR)/*.d \
703 $(KERN_OBJS_DIR)/*.map $(USER_OBJS_DIR)/*.map \
704 $(KERN_OBJS_DIR)/*.mod.c \
705 $(kernel_MODULES:%=$(KERN_MODPOST_DIR)/%.*) \
706 $(LOCAL_CONFIG_H:%=$(KERN_OBJS_DIR)/%) \
707 $(LOCAL_CONFIG_H:%=$(USER_OBJS_DIR)/%)
708 @if [ -e $(KERN_LIB_DIR)/kernel.mk ] ; then \
709 touch -t 200001010101 $(KERN_LIB_DIR)/kernel.mk ; \
711 @$(foreach confh,$(addprefix $(USER_INCLUDE_DIR)/,$(config_include_HEADERS)),\
712 if [ -e $(confh) ] ; then touch -t 200001010101 $(confh) ; fi ; \
715 default: $(check-dir) include-pass library-pass binary-pass utils-pass kernel-lib-pass kernel-pass