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
73 MAKEOVERRIDES := $(filter-out OMK_SERIALIZE_INCLUDED=n,$(MAKEOVERRIDES))
76 CPPFLAGS += -I $(USER_INCLUDE_DIR)
78 CPPFLAGS += $(CONFIG_OMK_DEFINES)
80 CFLAGS += $(TARGET_ARCH)
81 LDFLAGS += $(TARGET_ARCH)
83 LOADLIBES += -L$(USER_LIB_DIR)
85 LOADLIBES += $(lib_LOADLIBES:%=-l%)
87 INCLUDE_DIR := $(USER_INCLUDE_DIR)
88 LIB_DIR := $(USER_LIB_DIR)
89 OBJS_DIR := $(USER_OBJS_DIR)
91 # Checks for OMK tester
93 default-config-pass-check include-pass-check:
94 library-pass-check binary-pass-check:
95 @[ -x "$(shell which $(CC))" ] || $(call canttest,Cannot find compiler: $(CC))
96 @[ -z "$(wildcard $(USER_LIB_DIR)/$(LD_SCRIPT).ld*)" ] && $(call canttest,LD_SCRIPT $(LD_SCRIPT).ld* not found)
99 #=====================================================================
100 # User-space rules and templates to compile programs, libraries etc.
102 ifdef USER_RULE_TEMPLATES
104 USER_SOURCES2OBJS = $(OBJ_EXT)/.c $(OBJ_EXT)/.cc $(OBJ_EXT)/.cxx $(OBJ_EXT)/.S $(OBJ_EXT)/.asm $(OBJ_EXT)/.o
107 # $(CC) -o $@ $(LCFLAGS) -c $<
109 c_o_COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(AM_CPPFLAGS) \
110 $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) $(INCLUDES) -DOMK_FOR_USER
112 cc_o_COMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(AM_CPPFLAGS) \
113 $(CPPFLAGS) $(AM_CXXFLAGS) $(CFLAGS) $(INCLUDES) -DOMK_FOR_USER
115 S_o_COMPILE = $$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
116 $(CPPFLAGS) $(AM_CFLAGS) $$(CFLAGS) $(ASFLAGS)
118 # Check C compiler version for user build
119 ifndef CC_MAJOR_VERSION
120 CC_MAJOR_VERSION := sdcc
124 # Syntax: $(call COMPILE_c_o_template,<source>,<target>,<additional c-flags>)
125 define COMPILE_c_o_template
126 $(2): $(1) $$(GEN_HEADERS)
127 @$(QUIET_CMD_ECHO) " CC $$@"
128 $(Q) if $$(c_o_COMPILE) $(3) -o "$$@" -c $$< ; \
129 then $$(c_o_COMPILE) $(3) -M $$< > "$$@.d" ; \
135 # Syntax: $(call COMPILE_cc_o_template,<source>,<target>,<additional c-flags>)
136 define COMPILE_cc_o_template
137 $(2): $(1) $(LOCAL_CONFIG_H)
138 @$(QUIET_CMD_ECHO) " CXX $$@"
139 $(Q) echo "C++ compilation not suported for this compiler"
143 # Syntax: $(call COMPILE_S_o_template,<source>,<target>,<additional c-flags>)
144 define COMPILE_S_o_template
145 $(2): $(1) $$(GEN_HEADERS)
146 @$(QUIET_CMD_ECHO) " CC $$@"
147 $(Q) if $$(S_o_COMPILE) $(3) -o "$$@" -c $$< ; \
148 then $$(c_o_COMPILE) $(3) -M $$< > "$$@.d" ; \
153 # Syntax: $(call COMPILE_asm_o_template,<source>,<target>,<additional c-flags>)
154 define COMPILE_asm_o_template
155 $(2): $(1) $(LOCAL_CONFIG_H)
156 @$(QUIET_CMD_ECHO) " ASM $$@"
157 $(Q) $$(A51TOASX) $(1) $(2:%$(OBJ_EXT)=%.s)
158 $(Q) $$(AS) -l -o $(2:%$(OBJ_EXT)=%.s)
162 # Syntax: $(call PROGRAM_template,<executable-name>,<dir>,<executable-suffix>,<linker-sript>)
163 define PROGRAM_template
165 $(foreach x, $(USER_SOURCES2OBJS),
166 $(1)_OBJS += $$(patsubst %$(notdir $(x)),%$(dir $(x)),$$(filter %$(notdir $(x)),\
167 $$($(1)_SOURCES) $$($(1)_GEN_SOURCES)))
169 $(1)_OBJS := $$(sort $$($(1)_OBJS:%/=%))
171 USER_OBJS += $$($(1)_OBJS)
172 USER_SOURCES += $$($(1)_SOURCES)
174 -include $(USER_LIB_DIR)/$(LD_SCRIPT).ld$$(addprefix -,$(3))
176 $(2)/$(1)$(addprefix -,$(3)): $(USER_LIB_DIR)/$(LD_SCRIPT).ld$$(addprefix -,$(3))
178 $(2)/$(1)$(addprefix -,$(3)): $(USER_LIB_DIR)/timestamp
180 $(2)/$(1)$(addprefix -,$(3)): $$($(1)_OBJS)
181 @$(QUIET_CMD_ECHO) " LINK $$@"
182 $(Q) $$(shell if [ -z "$$(filter %.cc,$$($(1)_SOURCES))" ] ; \
183 then echo $$(CC) $$(CPPFLAGS) $$(AM_CPPFLAGS) $$(AM_CFLAGS) $$(CFLAGS) ; \
184 else echo $$(CXX) $$(CPPFLAGS) $$(AM_CPPFLAGS) $$(AM_CXXFLAGS) $$(CXXFLAGS) ; fi) \
185 $$(AM_LDFLAGS) $$(LDFLAGS) $$($(1)_OBJS) $$(LOADLIBES) $$($(1)_LIBS:%=-l%) \
186 -o $(2)/$(1)$(addprefix -,$(3))
187 $(HEX2BIN) $(2)/$(1)$(addprefix -,$(3)).hex
190 # Rules for other output formats (can be specified by OUTPUT_FORMATS)
192 @$(QUIET_CMD_ECHO) " OBJCOPY $@"
193 $(Q) $(OBJCOPY) --input-target=ihex --output-target=binary $< $@
196 @$(QUIET_CMD_ECHO) " GENIHEX $@"
197 $(Q) cd $(dirname $<) && $(HC) $< >$@
199 # Syntax: $(call LIBRARY_template,<library-name>)
200 define LIBRARY_template
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 $(USER_LIB_DIR)/$(LIB_PREF)$(1)$(LIB_EXT): $$($(1)_OBJS)
211 @$(QUIET_CMD_ECHO) " AR $$@"
212 $(Q) for i in $$^ ; do $(AR) $(ARFLAGS) $$@ $$$$i ; done
213 @touch $(USER_LIB_DIR)/timestamp
216 # -------------------------------------
217 # Rules for compilation for target
219 # Generate rules for compilation of programs and libraries
220 ifneq ($(link_VARIANTS),)
221 $(foreach prog,$(bin_PROGRAMS),$(foreach link,$(link_VARIANTS),$(eval $(call PROGRAM_template,$(prog),$(USER_BIN_DIR),$(link)))))
222 $(foreach prog,$(utils_PROGRAMS),$(foreach link,$(link_VARIANTS),$(eval $(call PROGRAM_template,$(prog),$(USER_UTILS_DIR),$(link)))))
223 $(foreach prog,$(test_PROGRAMS),$(foreach link,$(link_VARIANTS),$(eval $(call PROGRAM_template,$(prog),$(USER_TESTS_DIR),$(link)))))
225 $(foreach prog,$(bin_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_BIN_DIR))))
226 $(foreach prog,$(utils_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_UTILS_DIR))))
227 $(foreach prog,$(test_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_TESTS_DIR))))
230 $(foreach lib,$(lib_LIBRARIES),$(eval $(call LIBRARY_template,$(lib))))
231 $(foreach src,$(lib_obj_SOURCES),$(eval $(call LIBOBJ_template,$(addsuffix $(OBJ_EXT),$(basename $(src))))))
233 # lib_obj_SOURCES handling
234 lib_OBJS = $(addsuffix $(OBJ_EXT),$(basename $(lib_obj_SOURCES)))
235 #$(warning lib_OBJS = $(lib_OBJS))
236 SOURCES += $(filter-out %$(OBJ_EXT),$(lib_obj_SOURCES))
238 $(LIB_DIR)/%$(OBJ_EXT): %$(OBJ_EXT)
239 @echo " CP $(^:$(MAKERULES_DIR)/%=%) -> $(@:$(MAKERULES_DIR)/%=%)"
240 $(Q)cp $(CP_FLAGS) $< $@
243 # User-space static libraries and applications object files
244 USER_SOURCES := $(sort $(USER_SOURCES))
245 #$(warning USER_SOURCES = $(USER_SOURCES))
248 # The above generated rules produced $(USER_SOURCES) and $(SOLIB_SOURCES)
249 # variables. Now generate rules for compilation of theese USER_SOURCES
250 $(foreach src,$(filter %.c,$(USER_SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%$(OBJ_EXT)),)))
251 $(foreach src,$(filter %.cc,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%$(OBJ_EXT)),)))
252 $(foreach src,$(filter %.cxx,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%$(OBJ_EXT)),)))
253 $(foreach src,$(filter %.S,$(USER_SOURCES)),$(eval $(call COMPILE_S_o_template,$(SOURCES_DIR)/$(src),$(src:%.S=%$(OBJ_EXT)),)))
254 $(foreach src,$(filter %.asm,$(USER_SOURCES)), $(eval $(call COMPILE_asm_o_template,$(SOURCES_DIR)/$(src),$(src:%.asm=%$(OBJ_EXT)),)))
257 library-pass-local: $(addprefix $(USER_INCLUDE_DIR)/,$(cmetric_include_HEADERS)) \
258 $(lib_LIBRARIES:%=$(LIB_DIR)/$(LIB_PREF)%$(LIB_EXT)) $(shared_LIBRARIES:%=$(LIB_DIR)/$(LIB_PREF)%.so) \
259 $(addprefix $(LIB_DIR)/,$(lib_OBJS))
261 ifneq ($(link_VARIANTS),)
262 binary-pass-local: $(foreach link,$(link_VARIANTS),$(bin_PROGRAMS:%=$(USER_BIN_DIR)/%-$(link)) \
263 $(foreach of,$(OUTPUT_FORMATS),$(bin_PROGRAMS:%=$(USER_BIN_DIR)/%-$(link).$(of))))
264 binary-pass-local: $(foreach link,$(link_VARIANTS),$(test_PROGRAMS:%=$(USER_TESTS_DIR)/%-$(link)) \
265 $(foreach of,$(OUTPUT_FORMATS),$(test_PROGRAMS:%=$(USER_TESTS_DIR)/%-$(link).$(of))))
267 binary-pass-local: $(bin_PROGRAMS:%=$(USER_BIN_DIR)/%) \
268 $(foreach of,$(OUTPUT_FORMATS),$(bin_PROGRAMS:%=$(USER_BIN_DIR)/%.$(of)))
269 binary-pass-local: $(test_PROGRAMS:%=$(USER_TESTS_DIR)/%) \
270 $(foreach of,$(OUTPUT_FORMATS),$(test_PROGRAMS:%=$(USER_TESTS_DIR)/%.$(of)))
274 library-pass-local: $(lib_LIBRARIES:%=$(USER_LIB_DIR)/$(LIB_PREF)%$(LIB_EXT)) $(shared_LIBRARIES:%=$(USER_LIB_DIR)/$(LIB_PREF)%.so)
276 utils-pass-local: $(foreach link,$(link_VARIANTS),$(utils_PROGRAMS:%=$(USER_UTILS_DIR)/%-$(link)) $(foreach of,$(OUTPUT_FORMATS),$(utils_PROGRAMS:%=$(USER_UTILS_DIR)/%-$(link).$(of))))
278 -include $(USER_OBJS_DIR)/*.d
282 #=====================================================================
283 # Automatic loading of compiled program by issuing "make load"
285 ifneq ($(OUTPUT_FORMATS),)
286 # Select a file extension (e.g. .bin) for "make load" command to load.
287 LOAD_EXTENSION = .$(firstword $(OUTPUT_FORMATS))
290 # Syntax: $(call LOAD_PROGRAM_template,<executable-name>,<dir>,<link-variant>)
291 # Used to load program to the target hardware
292 define LOAD_PROGRAM_template
293 .PHONY: load-$(1)$(addprefix -,$(3))
294 -include $(USER_LIB_DIR)/$(LD_SCRIPT).ld$$(addprefix -,$(3))
295 load-$(1)$(addprefix -,$(3)): $(2)/$(1)$(addprefix -,$(3))$(LOAD_EXTENSION)
296 @$(QUIET_CMD_ECHO) " LOAD $$<"
297 @if [ -z "$$(LOAD_CMD$(addprefix -,$(3)))" ]; then echo "No command for loading applications to '$(3)' is specified."; exit 1; fi
298 $(Q) $$(LOAD_CMD$(addprefix -,$(3))) $$<
301 # Syntax: $(call LOAD__RUN_VARIANT_template,<link-variant>)
302 # Used to load and/or run non-default variant of the default program
303 define LOAD_RUN_VARIANT_template
304 .PHONY: load-$(1) run-$(1)
305 -include $(USER_LIB_DIR)/$(LD_SCRIPT).ld$$(addprefix -,$(3))
306 load-$(1): load-$(firstword $(bin_PROGRAMS))-$(1)
308 @$(QUIET_CMD_ECHO) " RUN $(1)"
309 @if [ -z "$(RUN_CMD-$(1))" ]; then echo "No command for running '$(1)' variant is specified."; exit 1; fi
313 $(foreach link,$(link_VARIANTS),$(foreach prog,$(bin_PROGRAMS) $(test_PROGRAMS),$(eval $(call LOAD_PROGRAM_template,$(prog),$(USER_BIN_DIR),$(link)))))
314 $(foreach link,$(link_VARIANTS),$(eval $(call LOAD_RUN_VARIANT_template,$(link))))
317 load: $(addprefix load-,$(firstword $(bin_PROGRAMS) $(test_PROGRAMS))-$(firstword $(link_VARIANTS)))
319 run: run-$(firstword $(link_VARIANTS))
321 #=====================================================================
322 # Generate pass rules from generic templates
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)))
328 $(eval $(call omk_pass_template, dep, $(LOCAL_BUILD_DIR),,always))
329 $(eval $(call omk_pass_template, clean, $(LOCAL_BUILD_DIR),,always))
330 $(eval $(call omk_pass_template, install,$(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