1 # Version for SDCC builds.
3 # bin_PROGRAMS .. list of the require binary programs
4 # test_PROGRAMS .. list of the test programs
5 # include_HEADERS .. list of the user-space public header files
6 # lib_LIBRARIES .. list of the user-space libraries
7 # lib_LDSCRIPTS .. list of LD scripts that should be copied to the lib direcotry
8 # lib_obj_SOURCES .. list of source files which should be compiled and
9 # the produced object file placed to the lib directory (e.g. crt0.S)
10 # shared_LIBRARIES .. list of the user-space shared libraries
11 # nobase_include_HEADERS .. public headers copied even with directory part
12 # renamed_include_HEADERS .. public headers copied to the different target name (xxx.h->yyy.h)
13 # asm_build_HEADERS .. list of files copied to the build object directory
14 # utils_PROGRAMS .. list of the development utility programs (compiled for host computer, this might change in future)
15 # xxx_SOURCES .. list of specific target sources
16 # xxx_LIBS .. list of specific target libraries
17 # INCLUDES .. additional include directories and defines for user-space
18 # lib_LOADLIBES .. list of libraries linked to each executable
19 # link_VARIANTS .. list of ld script suffixes (after hypen `-') that
20 # should be used for linking (e.g. ram flash). If this is not
21 # specified, then the value of DEFAULT_LD_SCRIPT_VARIANT from config.target is used.
22 # PREFIX_DIR .. Prefix to directories in _compiled and _build. Used in config.omk.
33 TARGETLOADER = ul_sendhex
35 A51TOASX = $(MAKERULES_DIR)/a51toasx.sh
37 BUILD_DIR_NAME = _build
38 COMPILED_DIR_NAME = _compiled
41 BUILD_DIR_NAME = _build$(addprefix /,$(PREFIX_DIR))
42 COMPILED_DIR_NAME = _compiled$(addprefix /,$(PREFIX_DIR))
44 LOCAL_BUILD_DIR=$(MAKERULES_DIR)/$(BUILD_DIR_NAME)/$(RELATIVE_DIR)
45 #$(warning LOCAL_BUILD_DIR = $(LOCAL_BUILD_DIR))
47 #=====================================================================
48 # Common utility rules
50 link_VARIANTS ?= $(DEFAULT_LD_SCRIPT_VARIANT)
52 #=====================================================================
53 # Include correct rules for just running pass
55 USER_COMPILED_DIR_NAME=$(MAKERULES_DIR)/$(COMPILED_DIR_NAME)
57 USER_INCLUDE_DIR = $(USER_COMPILED_DIR_NAME)/include
58 USER_LIB_DIR = $(USER_COMPILED_DIR_NAME)/lib
59 USER_UTILS_DIR = $(USER_COMPILED_DIR_NAME)/bin-utils
60 USER_TESTS_DIR = $(USER_COMPILED_DIR_NAME)/bin-tests
61 USER_BIN_DIR = $(USER_COMPILED_DIR_NAME)/bin
62 USER_OBJS_DIR = $(LOCAL_BUILD_DIR)
66 # Some support to serialize some targets for parallel make
67 ifneq ($(OMK_SERIALIZE_INCLUDED),y)
68 include-pass: check-dir
69 library-pass: include-pass
70 binary-pass utils-pass: library-pass
72 override OMK_SERIALIZE_INCLUDED = y
75 CPPFLAGS += -I $(USER_INCLUDE_DIR)
77 CPPFLAGS += $(CONFIG_OMK_DEFINES)
79 CFLAGS += $(TARGET_ARCH)
80 LDFLAGS += $(TARGET_ARCH)
82 LOADLIBES += -L$(USER_LIB_DIR)
84 LOADLIBES += $(lib_LOADLIBES:%=-l%)
86 INCLUDE_DIR := $(USER_INCLUDE_DIR)
87 LIB_DIR := $(USER_LIB_DIR)
88 OBJS_DIR := $(USER_OBJS_DIR)
90 # Checks for OMK tester
92 default-config-pass-check include-pass-check:
93 library-pass-check binary-pass-check:
94 @[ -x "$(shell which $(CC))" ] || $(call canttest,Cannot file compiler: $(CC))
95 @[ -z "$(wildcard $(USER_LIB_DIR)/$(LD_SCRIPT).ld*)" ] && $(call canttest,LD_SCRIPT $(LD_SCRIPT).ld* not found)
98 #=====================================================================
99 # User-space rules and templates to compile programs, libraries etc.
101 ifdef USER_RULE_TEMPLATES
103 USER_SOURCES2OBJS = $(OBJ_EXT)/.c $(OBJ_EXT)/.cc $(OBJ_EXT)/.cxx $(OBJ_EXT)/.S $(OBJ_EXT)/.asm $(OBJ_EXT)/.o
106 # $(CC) -o $@ $(LCFLAGS) -c $<
108 c_o_COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(AM_CPPFLAGS) \
109 $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) $(INCLUDES) -DOMK_FOR_USER
111 cc_o_COMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(AM_CPPFLAGS) \
112 $(CPPFLAGS) $(AM_CXXFLAGS) $(CFLAGS) $(INCLUDES) -DOMK_FOR_USER
114 S_o_COMPILE = $$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
115 $(CPPFLAGS) $(AM_CFLAGS) $$(CFLAGS) $(ASFLAGS)
117 # Check C compiler version for user build
118 ifndef CC_MAJOR_VERSION
119 CC_MAJOR_VERSION := sdcc
123 # Syntax: $(call COMPILE_c_o_template,<source>,<target>,<additional c-flags>)
124 define COMPILE_c_o_template
125 $(2): $(1) $$(GEN_HEADERS)
126 @$(QUIET_CMD_ECHO) " CC $$@"
127 $(Q) if $$(c_o_COMPILE) $(3) -o "$$@" -c $$< ; \
128 then $$(c_o_COMPILE) $(3) -M $$< > "$$@.d" ; \
134 # Syntax: $(call COMPILE_cc_o_template,<source>,<target>,<additional c-flags>)
135 define COMPILE_cc_o_template
136 $(2): $(1) $(LOCAL_CONFIG_H)
137 @$(QUIET_CMD_ECHO) " CXX $$@"
138 $(Q) echo "C++ compilation not suported for this compiler"
142 # Syntax: $(call COMPILE_S_o_template,<source>,<target>,<additional c-flags>)
143 define COMPILE_S_o_template
144 $(2): $(1) $$(GEN_HEADERS)
145 @$(QUIET_CMD_ECHO) " CC $$@"
146 $(Q) if $$(S_o_COMPILE) $(3) -o "$$@" -c $$< ; \
147 then $$(c_o_COMPILE) $(3) -M $$< > "$$@.d" ; \
152 # Syntax: $(call COMPILE_asm_o_template,<source>,<target>,<additional c-flags>)
153 define COMPILE_asm_o_template
154 $(2): $(1) $(LOCAL_CONFIG_H)
155 @$(QUIET_CMD_ECHO) " ASM $$@"
156 $(Q) $$(A51TOASX) $(1) $(2:%$(OBJ_EXT)=%.s)
157 $(Q) $$(AS) -l -o $(2:%$(OBJ_EXT)=%.s)
161 # Syntax: $(call PROGRAM_template,<executable-name>,<dir>,<executable-suffix>,<linker-sript>)
162 define PROGRAM_template
164 $(foreach x, $(USER_SOURCES2OBJS),
165 $(1)_OBJS += $$(patsubst %$(notdir $(x)),%$(dir $(x)),$$(filter %$(notdir $(x)),\
166 $$($(1)_SOURCES) $$($(1)_GEN_SOURCES)))
168 $(1)_OBJS := $$(sort $$($(1)_OBJS:%/=%))
170 USER_OBJS += $$($(1)_OBJS)
171 USER_SOURCES += $$($(1)_SOURCES)
173 -include $(USER_LIB_DIR)/$(LD_SCRIPT).ld$$(addprefix -,$(3))
175 $(2)/$(1)$(addprefix -,$(3)): $(USER_LIB_DIR)/$(LD_SCRIPT).ld$$(addprefix -,$(3))
177 $(2)/$(1)$(addprefix -,$(3)): $(USER_LIB_DIR)/timestamp
179 $(2)/$(1)$(addprefix -,$(3)): $$($(1)_OBJS)
180 @$(QUIET_CMD_ECHO) " LINK $$@"
181 $(Q) $$(shell if [ -z "$$(filter %.cc,$$($(1)_SOURCES))" ] ; \
182 then echo $$(CC) $$(CPPFLAGS) $$(AM_CPPFLAGS) $$(AM_CFLAGS) $$(CFLAGS) ; \
183 else echo $$(CXX) $$(CPPFLAGS) $$(AM_CPPFLAGS) $$(AM_CXXFLAGS) $$(CXXFLAGS) ; fi) \
184 $$(AM_LDFLAGS) $$(LDFLAGS) $$($(1)_OBJS) $$(LOADLIBES) $$($(1)_LIBS:%=-l%) \
185 -o $(2)/$(1)$(addprefix -,$(3))
186 $(HEX2BIN) $(2)/$(1)$(addprefix -,$(3)).hex
189 # Rules for other output formats (can be specified by OUTPUT_FORMATS)
191 @$(QUIET_CMD_ECHO) " OBJCOPY $@"
192 $(Q) $(OBJCOPY) --input-target=ihex --output-target=binary $< $@
195 @$(QUIET_CMD_ECHO) " GENIHEX $@"
196 $(Q) cd $(dirname $<) && $(HC) $< >$@
198 # Syntax: $(call LIBRARY_template,<library-name>)
199 define LIBRARY_template
200 $(foreach x, $(USER_SOURCES2OBJS),
201 $(1)_OBJS += $$(patsubst %$(notdir $(x)),%$(dir $(x)),$$(filter %$(notdir $(x)),\
202 $$($(1)_SOURCES) $$($(1)_GEN_SOURCES)))
204 $(1)_OBJS := $$(sort $$($(1)_OBJS:%/=%))
206 USER_OBJS += $$($(1)_OBJS)
207 USER_SOURCES += $$($(1)_SOURCES)
209 $(USER_LIB_DIR)/$(LIB_PREF)$(1)$(LIB_EXT): $$($(1)_OBJS)
210 @$(QUIET_CMD_ECHO) " AR $$@"
211 $(Q) for i in $$^ ; do $(AR) $(ARFLAGS) $$@ $$$$i ; done
212 @touch $(USER_LIB_DIR)/timestamp
215 # -------------------------------------
216 # Rules for compilation for target
218 # Generate rules for compilation of programs and libraries
219 ifneq ($(link_VARIANTS),)
220 $(foreach prog,$(bin_PROGRAMS),$(foreach link,$(link_VARIANTS),$(eval $(call PROGRAM_template,$(prog),$(USER_BIN_DIR),$(link)))))
221 $(foreach prog,$(utils_PROGRAMS),$(foreach link,$(link_VARIANTS),$(eval $(call PROGRAM_template,$(prog),$(USER_UTILS_DIR),$(link)))))
222 $(foreach prog,$(test_PROGRAMS),$(foreach link,$(link_VARIANTS),$(eval $(call PROGRAM_template,$(prog),$(USER_TESTS_DIR),$(link)))))
224 $(foreach prog,$(bin_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_BIN_DIR))))
225 $(foreach prog,$(utils_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_UTILS_DIR))))
226 $(foreach prog,$(test_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_TESTS_DIR))))
229 $(foreach lib,$(lib_LIBRARIES),$(eval $(call LIBRARY_template,$(lib))))
230 $(foreach src,$(lib_obj_SOURCES),$(eval $(call LIBOBJ_template,$(addsuffix $(OBJ_EXT),$(basename $(src))))))
232 # lib_obj_SOURCES handling
233 lib_OBJS = $(addsuffix $(OBJ_EXT),$(basename $(lib_obj_SOURCES)))
234 #$(warning lib_OBJS = $(lib_OBJS))
235 SOURCES += $(filter-out %$(OBJ_EXT),$(lib_obj_SOURCES))
237 $(LIB_DIR)/%$(OBJ_EXT): %$(OBJ_EXT)
238 @echo " CP $(^:$(MAKERULES_DIR)/%=%) -> $(@:$(MAKERULES_DIR)/%=%)"
239 $(Q)cp $(CP_FLAGS) $< $@
242 # User-space static libraries and applications object files
243 USER_SOURCES := $(sort $(USER_SOURCES))
244 #$(warning USER_SOURCES = $(USER_SOURCES))
247 # The above generated rules produced $(USER_SOURCES) and $(SOLIB_SOURCES)
248 # variables. Now generate rules for compilation of theese USER_SOURCES
249 $(foreach src,$(filter %.c,$(USER_SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%$(OBJ_EXT)),)))
250 $(foreach src,$(filter %.cc,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%$(OBJ_EXT)),)))
251 $(foreach src,$(filter %.cxx,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%$(OBJ_EXT)),)))
252 $(foreach src,$(filter %.S,$(USER_SOURCES)),$(eval $(call COMPILE_S_o_template,$(SOURCES_DIR)/$(src),$(src:%.S=%$(OBJ_EXT)),)))
253 $(foreach src,$(filter %.asm,$(USER_SOURCES)), $(eval $(call COMPILE_asm_o_template,$(SOURCES_DIR)/$(src),$(src:%.asm=%$(OBJ_EXT)),)))
256 library-pass-local: $(addprefix $(USER_INCLUDE_DIR)/,$(cmetric_include_HEADERS)) \
257 $(lib_LIBRARIES:%=$(LIB_DIR)/$(LIB_PREF)%$(LIB_EXT)) $(shared_LIBRARIES:%=$(LIB_DIR)/$(LIB_PREF)%.so) \
258 $(addprefix $(LIB_DIR)/,$(lib_OBJS))
260 ifneq ($(link_VARIANTS),)
261 binary-pass-local: $(foreach link,$(link_VARIANTS),$(bin_PROGRAMS:%=$(USER_BIN_DIR)/%-$(link)) \
262 $(foreach of,$(OUTPUT_FORMATS),$(bin_PROGRAMS:%=$(USER_BIN_DIR)/%-$(link).$(of))))
263 binary-pass-local: $(foreach link,$(link_VARIANTS),$(test_PROGRAMS:%=$(USER_TESTS_DIR)/%-$(link)) \
264 $(foreach of,$(OUTPUT_FORMATS),$(test_PROGRAMS:%=$(USER_TESTS_DIR)/%-$(link).$(of))))
266 binary-pass-local: $(bin_PROGRAMS:%=$(USER_BIN_DIR)/%) \
267 $(foreach of,$(OUTPUT_FORMATS),$(bin_PROGRAMS:%=$(USER_BIN_DIR)/%.$(of)))
268 binary-pass-local: $(test_PROGRAMS:%=$(USER_TESTS_DIR)/%) \
269 $(foreach of,$(OUTPUT_FORMATS),$(test_PROGRAMS:%=$(USER_TESTS_DIR)/%.$(of)))
273 library-pass-local: $(lib_LIBRARIES:%=$(USER_LIB_DIR)/$(LIB_PREF)%$(LIB_EXT)) $(shared_LIBRARIES:%=$(USER_LIB_DIR)/$(LIB_PREF)%.so)
275 utils-pass-local: $(foreach link,$(link_VARIANTS),$(utils_PROGRAMS:%=$(USER_UTILS_DIR)/%-$(link)) $(foreach of,$(OUTPUT_FORMATS),$(utils_PROGRAMS:%=$(USER_UTILS_DIR)/%-$(link).$(of))))
277 -include $(USER_OBJS_DIR)/*.d
281 #=====================================================================
282 # Automatic loading of compiled program by issuing "make load"
284 ifneq ($(OUTPUT_FORMATS),)
285 # Select a file extension (e.g. .bin) for "make load" command to load.
286 LOAD_EXTENSION = .$(firstword $(OUTPUT_FORMATS))
289 # Syntax: $(call LOAD_PROGRAM_template,<executable-name>,<dir>,<link-variant>)
290 # Used to load program to the target hardware
291 define LOAD_PROGRAM_template
292 .PHONY: load-$(1)$(addprefix -,$(3))
293 -include $(USER_LIB_DIR)/$(LD_SCRIPT).ld$$(addprefix -,$(3))
294 load-$(1)$(addprefix -,$(3)): $(2)/$(1)$(addprefix -,$(3))$(LOAD_EXTENSION)
295 @$(QUIET_CMD_ECHO) " LOAD $$<"
296 @if [ -z "$$(LOAD_CMD$(addprefix -,$(3)))" ]; then echo "No command for loading applications to '$(3)' is specified."; exit 1; fi
297 $(Q) $$(LOAD_CMD$(addprefix -,$(3))) $$<
300 # Syntax: $(call LOAD__RUN_VARIANT_template,<link-variant>)
301 # Used to load and/or run non-default variant of the default program
302 define LOAD_RUN_VARIANT_template
303 .PHONY: load-$(1) run-$(1)
304 -include $(USER_LIB_DIR)/$(LD_SCRIPT).ld$$(addprefix -,$(3))
305 load-$(1): load-$(firstword $(bin_PROGRAMS))-$(1)
307 @$(QUIET_CMD_ECHO) " RUN $(1)"
308 @if [ -z "$(RUN_CMD-$(1))" ]; then echo "No command for running '$(1)' variant is specified."; exit 1; fi
312 $(foreach link,$(link_VARIANTS),$(foreach prog,$(bin_PROGRAMS) $(test_PROGRAMS),$(eval $(call LOAD_PROGRAM_template,$(prog),$(USER_BIN_DIR),$(link)))))
313 $(foreach link,$(link_VARIANTS),$(eval $(call LOAD_RUN_VARIANT_template,$(link))))
316 load: $(addprefix load-,$(firstword $(bin_PROGRAMS) $(test_PROGRAMS))-$(firstword $(link_VARIANTS)))
318 run: run-$(firstword $(link_VARIANTS))
320 #=====================================================================
321 # Generate pass rules from generic templates
322 OTHER_PASSES = dep clean install
324 $(eval $(call omk_pass_template, include-pass, $(LOCAL_BUILD_DIR),,$(include_HEADERS)$(nobase_include_HEADERS)$(renamed_include_HEADERS)$(lib_LDSCRIPTS)$(config_include_HEADERS)$(LOCAL_CONFIG_H)))
325 $(eval $(call omk_pass_template, library-pass, $(LOCAL_BUILD_DIR),USER_RULE_TEMPLATES=y,$(lib_LIBRARIES)$(shared_LIBRARIES)$(lib_obj_SOURCES)))
326 $(eval $(call omk_pass_template, binary-pass, $(LOCAL_BUILD_DIR),USER_RULE_TEMPLATES=y,$(bin_PROGRAMS)$(test_PROGRAMS)))
327 $(eval $(call omk_pass_template, utils-pass, $(LOCAL_BUILD_DIR),USER_RULE_TEMPLATES=y,$(utils_PROGRAMS)))
330 $(eval $(call omk_pass_template,$(OTHER_PASSES),$(LOCAL_BUILD_DIR),,always))
338 $(call include-pass-template,$(USER_INCLUDE_DIR),include)
339 @$(foreach f, $(lib_LDSCRIPTS), cmp --quiet $(SOURCES_DIR)/$(f) $(USER_LIB_DIR)/$(notdir $(f)) \
340 || $(call cp_cmd,$(SOURCES_DIR)/$(f),$(USER_LIB_DIR)/$(notdir $(f))) || exit 1 ; )
341 @$(foreach f, $(asm_build_HEADERS), \
342 srcfname=`echo '$(f)' | sed -e 's/^\(.*\)->.*$$/\1/'` ; destfname=`echo '$(f)' | sed -e 's/^.*->\(.*\)$$/\1/'` ; \
343 cmp --quiet $(SOURCES_DIR)/$${srcfname} $(USER_OBJS_DIR)/$${destfname} \
344 || ( mkdir -p `dirname $(USER_OBJS_DIR)/$${destfname}` && \
345 $(A51TOASX) $(SOURCES_DIR)/$${srcfname} $(USER_OBJS_DIR)/$${destfname} ) || exit 1 ; )
349 clean-local: clean-custom
350 @echo Cleaning in $(USER_OBJS_DIR)
351 $(Q)rm -f $(USER_OBJS_DIR)/*$(OBJ_EXT) $(USER_OBJS_DIR)/*.lo \
352 $(USER_OBJS_DIR)/*.d \
353 $(USER_OBJS_DIR)/*.map \
354 $(LOCAL_CONFIG_H:%=$(USER_OBJS_DIR)/%) \
355 $(tar_EMBEDFILES:%=$(USER_OBJS_DIR)/%_tarfile)
356 $(Q)$(foreach confh,$(addprefix $(USER_INCLUDE_DIR)/,$(config_include_HEADERS)),\
357 if [ -e $(confh) ] ; then touch -t 200001010101 $(confh) ; fi ; \
361 @$(call mkdir_def,$(USER_OBJS_DIR))
362 @$(call mkdir_def,$(USER_INCLUDE_DIR))
363 @$(call mkdir_def,$(USER_LIB_DIR))
364 @$(call mkdir_def,$(USER_BIN_DIR))
365 @$(call mkdir_def,$(USER_UTILS_DIR))
366 @$(call mkdir_def,$(USER_TESTS_DIR))
368 # Which passes to pass
369 default: include-pass library-pass binary-pass utils-pass