3 # This Makefile is included from Makefile.rules and contains rules
4 # specific to the h8300-boot project.
8 # bin_PROGRAMS .. list of the require binary programs
9 # include_HEADERS .. list of the user-space public header files
10 # lib_LIBRARIES .. list of the user-space libraries
11 # lib_LDSCRIPTS .. list of LD scripts that should be copied to the lib direcotry
12 # lib_obj_SOURCES .. list of source files which should be compiled and
13 # the produced object file placed to the lib directory (e.g. crt0.S)
14 # shared_LIBRARIES .. list of the user-space shared libraries
15 # nobase_include_HEADERS .. public headers copied even with directory part
16 # renamed_include_HEADERS .. public headers copied to the different target name (xxx.h->yyy.h)
17 # utils_PROGRAMS .. list of the development utility programs (compiled for host computer) - does not work yet
18 # xxx_SOURCES .. list of specific target sources
19 # xxx_LIBS .. list of specific target libraries
20 # INCLUDES .. additional include directories and defines for user-space
21 # lib_LOADLIBES .. list of libraries linked to each executable
22 # link_VARIANTS .. list of ld script suffixes (after hypen `-') that
23 # should be used for linking (e.g. ram flash). If this is not
24 # specified, then the value of DEFAULT_LD_SCRIPT_VARIANT from config.target is used.
26 # Some support to serialize some targets for parallel make
27 ifneq ($(OMK_SERIALIZE_INCLUDED),y)
28 include-pass: check-dir
29 library-pass: include-pass
30 binary-pass utils-pass: library-pass
32 OMK_SERIALIZE_INCLUDED = y
35 #=====================================================================
36 # Common utility rules
40 $(LOCAL_CONFIG_H) : $(wildcard $(CONFIG_FILE)) $(wildcard $(CONFIG_FILE)-default)
41 @echo LOCAL_CONFIG_H=`pwd`/$(LOCAL_CONFIG_H)
42 @echo "/* Automatically generated from */" > "$(LOCAL_CONFIG_H).tmp"
43 @echo "/* config file : $< */" >> "$(LOCAL_CONFIG_H).tmp"
44 @echo "#ifndef _LOCAL_CONFIG_H" >> "$(LOCAL_CONFIG_H).tmp"
45 @echo "#define _LOCAL_CONFIG_H" >> "$(LOCAL_CONFIG_H).tmp"
46 @( $(foreach x, $(shell echo $(default_CONFIG) | sed -e 's/\<\([^ ]*\)=[^ ]\>/\1/g' ), \
47 echo $(x).$($(x)) ; ) echo ; ) | \
48 sed -n -e 's/^\(.*\)\.[ym]$$/#define \1 1/p' \
49 >> "$(LOCAL_CONFIG_H).tmp"
50 @echo "#endif /*_LOCAL_CONFIG_H*/" >> "$(LOCAL_CONFIG_H).tmp"
51 @if cmp --quiet "$(LOCAL_CONFIG_H).tmp" "$(LOCAL_CONFIG_H)" ; then \
52 echo rm "$(LOCAL_CONFIG_H).tmp" ; \
53 else mv "$(LOCAL_CONFIG_H).tmp" "$(LOCAL_CONFIG_H)" ; \
54 echo Updated configuration "$(LOCAL_CONFIG_H)" ; fi
58 link_VARIANTS ?= $(DEFAULT_LD_SCRIPT_VARIANT)
61 #=====================================================================
62 # Include correct rules for just running pass
64 USER_COMPILED_DIR_NAME=$(MAKERULES_DIR)/$(COMPILED_DIR_NAME)
66 USER_INCLUDE_DIR := $(USER_COMPILED_DIR_NAME)/include
67 USER_LIB_DIR := $(USER_COMPILED_DIR_NAME)/lib
68 USER_UTILS_DIR := $(USER_COMPILED_DIR_NAME)/bin-utils
69 USER_BIN_DIR := $(USER_COMPILED_DIR_NAME)/bin
70 USER_OBJS_DIR := $(LOCAL_BUILD_DIR)
73 # -------------------------------------
74 # Rules for compilation for target
75 ifdef TARGET_RULE_TEMPLATES
76 CC = $(CROSS_COMPILE)gcc
77 LINK = $(CROSS_COMPILE)ld
78 AR = $(CROSS_COMPILE)ar
79 OBJCOPY = $(CROSS_COMPILE)objcopy
80 NM = $(CROSS_COMPILE)nm
82 CFLAGS += $(TARGET_ARCH) $(DEBUG) $(OPTIMIZE)
84 CFLAGS += -I$(SOURCES_DIR)
85 CFLAGS += -I$(USER_INCLUDE_DIR) -DOMK_FOR_TARGET
87 LOADLIBES += -L$(USER_LIB_DIR)
88 LOADLIBES += $(lib_LOADLIBES:%=-l%)
90 LDFLAGS += -nostartfiles
92 LIB_CPPFLAGS += $(CPPFLAGS)
93 LIB_CFLAGS += $(CFLAGS)
95 SOLIB_PICFLAGS += -shared -fpic
97 INCLUDE_DIR := $(USER_INCLUDE_DIR)
98 LIB_DIR := $(USER_LIB_DIR)
99 OBJS_DIR := $(USER_OBJS_DIR)
101 include $(MAKERULES_DIR)/Makefile.rules.gcc
103 # Special rules for CMETRIC generated headers
105 $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call COMPILE_c_o_template,\
106 $(SOURCES_DIR)/$($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES),\
107 $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),)))
108 $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call CMETRIC_o_h_template,\
109 $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),\
110 $(addprefix $(USER_INCLUDE_DIR)/,$(cmetrh)))))
112 GEN_HEADERS+=$(cmetric_include_HEADERS:%=$(USER_INCLUDE_DIR)/%)
114 # Generate rules for compilation of programs and libraries
115 $(foreach prog,$(bin_PROGRAMS),$(foreach link,$(link_VARIANTS),$(eval $(call PROGRAM_template,$(prog),$(USER_BIN_DIR),$(link)))))
116 $(foreach lib,$(lib_LIBRARIES),$(eval $(call LIBRARY_template,$(lib))))
117 $(foreach src,$(lib_obj_SOURCES),$(eval $(call LIBOBJ_template,$(addsuffix .o,$(basename $(src))))))
118 $(foreach lib,$(shared_LIBRARIES),$(eval $(call SOLIB_template,$(lib))))
120 # User-space static libraries and applications object files
121 SOURCES := $(sort $(SOURCES))
122 #$(warning SOURCES = $(SOURCES))
124 # User-space shared libraries object files
125 SOLIB_SOURCES := $(sort $(SOLIB_SOURCES))
126 #$(warning SOLIB_SOURCES = $(SOLIB_SOURCES))
129 # The above generated rules produced $(SOURCES) and $(SOLIB_SOURCES)
130 # variables. Now generate rules for compilation of theese sources
131 $(foreach src,$(filter %.c,$(SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.o),)))
132 $(foreach src,$(filter %.cc,$(SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.o),)))
133 $(foreach src,$(filter %.cxx,$(SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.o),)))
134 $(foreach src,$(filter %.S,$(SOURCES)),$(eval $(call COMPILE_S_o_template,$(SOURCES_DIR)/$(src),$(src:%.S=%.o),)))
136 $(foreach src,$(filter %.c,$(SOLIB_SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.lo),$(SOLIB_PICFLAGS))))
137 $(foreach src,$(filter %.cc,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.lo),$(SOLIB_PICFLAGS))))
138 $(foreach src,$(filter %.cxx,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.lo),$(SOLIB_PICFLAGS))))
139 $(foreach src,$(filter %.S,$(SOLIB_SOURCES)),$(eval $(call COMPILE_S_o_template,$(SOURCES_DIR)/$(src),$(src:%.S=%.lo),$(SOLIB_PICFLAGS))))
141 library-pass-local: $(addprefix $(USER_INCLUDE_DIR)/,$(cmetric_include_HEADERS)) \
142 $(lib_LIBRARIES:%=$(LIB_DIR)/lib%.a) $(shared_LIBRARIES:%=$(LIB_DIR)/lib%.so) \
143 $(addprefix $(LIB_DIR)/,$(lib_OBJS))
145 binary-pass-local: $(foreach link,$(link_VARIANTS),$(bin_PROGRAMS:%=$(USER_BIN_DIR)/%-$(link)) \
146 $(foreach of,$(OUTPUT_FORMATS),$(bin_PROGRAMS:%=$(USER_BIN_DIR)/%-$(link).$(of))))
148 endif # TARGET_RULE_TEMPLATES
151 # -------------------------------------
152 # Rules for compilation utilities for host (user space)
153 ifdef HOST_RULE_TEMPLATES
155 CFLAGS += $(DEBUG) $(OPTIMIZE)
157 CFLAGS += -I$(SOURCES_DIR)
158 CFLAGS += -I$(USER_INCLUDE_DIR) -DOMK_FOR_USER
160 LOADLIBES += -L$(USER_LIB_DIR)
161 LOADLIBES += $(lib_LOADLIBES:%=-l%)
163 LIB_CPPFLAGS += $(CPPFLAGS)
164 LIB_CFLAGS += $(CFLAGS)
166 SOLIB_PICFLAGS += -shared -fpic
168 # For host compilation, we don't use a specfic ld script
171 # TODO: It is probably better to use different directories for host
172 # includes, libraries and objects
173 INCLUDE_DIR := $(USER_INCLUDE_DIR)
174 LIB_DIR := $(USER_LIB_DIR)
175 OBJS_DIR := $(USER_OBJS_DIR)
177 include $(MAKERULES_DIR)/Makefile.rules.gcc
179 #User-space static libraries and applications object files
180 #SOURCES := $(sort $(SOURCES))
181 #$(warning SOURCES = $(SOURCES))
183 # Generate rules for compilation of utility programs
184 $(foreach prog,$(utils_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_UTILS_DIR),)))
186 # The above generated rule produced $(SOURCES) variable. Now generate
187 # rules for compilation of theese sources
188 $(foreach src,$(filter %.c,$(SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.o),)))
189 $(foreach src,$(filter %.cc,$(SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.o),)))
190 $(foreach src,$(filter %.cxx,$(SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.o),)))
191 $(foreach src,$(filter %.S,$(SOURCES)),$(eval $(call COMPILE_S_o_template,$(SOURCES_DIR)/$(src),$(src:%.S=%.o),)))
193 utils-pass-local: $(utils_PROGRAMS:%=$(USER_UTILS_DIR)/%)
195 endif # HOST_RULE_TEMPLATES
198 #=====================================================================
199 # Automatic loading of compiled program by issuing "make load"
201 ifneq ($(OUTPUT_FORMATS),)
202 # Select a file extension (e.g. .bin) for "make load" command to load.
203 LOAD_EXTENSION = .$(firstword $(OUTPUT_FORMATS))
206 # Syntax: $(call LOAD_PROGRAM_template,<executable-name>,<dir>,<link-variant>)
207 # Used to load program to the target hardware
208 define LOAD_PROGRAM_template
209 .PHONY: load-$(1)$(addprefix -,$(3))
210 load-$(1)$(addprefix -,$(3)): $(2)/$(1)$(addprefix -,$(3))$(LOAD_EXTENSION)
211 @$(QUIET_CMD_ECHO) " LOAD $$<"
212 @if [ -z "$$(LOAD_CMD$(addprefix -,$(3)))" ]; then echo "No command for loading applications to '$(3)' is specified."; exit 1; fi
213 $(Q) $$(LOAD_CMD$(addprefix -,$(3))) $$<
216 # Syntax: $(call LOAD__RUN_VARIANT_template,<link-variant>)
217 # Used to load and/or run non-default variant of the default program
218 define LOAD_RUN_VARIANT_template
219 .PHONY: load-$(1) run-$(1)
221 load-$(1): load-$(firstword $(bin_PROGRAMS))-$(1)
224 @$(QUIET_CMD_ECHO) " RUN $(1)"
225 @if [ -z "$(RUN_CMD-$(1))" ]; then echo "No command for running '$(1)' variant is specified."; exit 1; fi
230 $(foreach link,$(link_VARIANTS),$(foreach prog,$(bin_PROGRAMS),$(eval $(call LOAD_PROGRAM_template,$(prog),$(USER_BIN_DIR),$(link)))))
231 $(foreach link,$(link_VARIANTS),$(eval $(call LOAD_RUN_VARIANT_template,$(link))))
234 load: $(addprefix load-,$(firstword $(bin_PROGRAMS))-$(firstword $(link_VARIANTS)))
236 run: run-$(firstword $(link_VARIANTS))
240 #=====================================================================
241 # Generate pass rules from generic templates
242 TARGET_PASSES = library-pass binary-pass
243 OTHER_PASSES = dep clean install check-dir include-pass
245 $(eval $(call omk_pass_template,$(TARGET_PASSES),TARGET_RULE_TEMPLATES=y))
246 $(eval $(call omk_pass_template, utils-pass,HOST_RULE_TEMPLATES=y))
248 $(eval $(call omk_pass_template,$(OTHER_PASSES),))
254 @$(call mkdir_def,$(USER_OBJS_DIR))
255 @$(call mkdir_def,$(USER_INCLUDE_DIR))
256 @$(call mkdir_def,$(USER_LIB_DIR))
257 @$(call mkdir_def,$(USER_BIN_DIR))
258 @$(call mkdir_def,$(USER_UTILS_DIR))
262 # TODO: Check modification date of changed header files. If it is
263 # newer that in source dir, show a warning.
265 @$(call mkdir_def,$(USER_INCLUDE_DIR))
266 @$(foreach f, $(include_HEADERS), cmp --quiet $(SOURCES_DIR)/$(f) $(USER_INCLUDE_DIR)/$(notdir $(f)) \
267 || cp $(CP_FLAGS) $(SOURCES_DIR)/$(f) $(USER_INCLUDE_DIR)/$(notdir $(f)) || exit 1 ; )
268 @$(foreach f, $(nobase_include_HEADERS), cmp --quiet $(SOURCES_DIR)/$(f) $(USER_INCLUDE_DIR)/$(f) \
269 || ( mkdir -p $(USER_INCLUDE_DIR)/$(dir $(f)) && cp $(CP_FLAGS) $(SOURCES_DIR)/$(f) $(USER_INCLUDE_DIR)/$(f) ) || exit 1 ; )
270 @$(foreach f, $(renamed_include_HEADERS), \
271 srcfname=`echo '$(f)' | sed -e 's/^\(.*\)->.*$$/\1/'` ; destfname=`echo '$(f)' | sed -e 's/^.*->\(.*\)$$/\1/'` ; \
272 cmp --quiet $(SOURCES_DIR)/$${srcfname} $(USER_INCLUDE_DIR)/$${destfname} \
273 || ( mkdir -p `dirname $(USER_INCLUDE_DIR)/$${destfname}` && cp $(CP_FLAGS) $(SOURCES_DIR)/$${srcfname} $(USER_INCLUDE_DIR)/$${destfname} ) || exit 1 ; )
274 @$(foreach f, $(lib_LDSCRIPTS), cmp --quiet $(SOURCES_DIR)/$(f) $(USER_LIB_DIR)/$(notdir $(f)) \
275 || cp $(CP_FLAGS) $(SOURCES_DIR)/$(f) $(USER_LIB_DIR)/$(notdir $(f)) || exit 1 ; )
279 clean-local: clean-custom
280 @echo Cleaning in $(USER_OBJS_DIR)
281 @rm -f $(USER_OBJS_DIR)/*.o $(USER_OBJS_DIR)/*.lo \
282 $(USER_OBJS_DIR)/*.d \
283 $(USER_OBJS_DIR)/*.map \
284 $(LOCAL_CONFIG_H:%=$(USER_OBJS_DIR)/%)
286 # Which passes to pass
287 default: check-dir include-pass library-pass binary-pass utils-pass
289 ETAGS = etags -R -f $(MAKERULES_DIR)/TAGS
292 $(ETAGS) $(MAKERULES_DIR)/app
293 $(ETAGS) -a $(MAKERULES_DIR)/arch/$(ARCH)/generic
294 $(ETAGS) -a $(MAKERULES_DIR)/arch/$(ARCH)/mach-$(MACH)
295 $(ETAGS) -a $(MAKERULES_DIR)/board/$(BOARD)
296 $(ETAGS) -a $(MAKERULES_DIR)/libs4c