1 # Version for system-less builds.
4 # bin_PROGRAMS .. list of the require binary programs
5 # test_PROGRAMS .. list of the test programs
6 # include_HEADERS .. list of the user-space public header files
7 # lib_LIBRARIES .. list of the user-space libraries
8 # lib_LDSCRIPTS .. list of LD scripts that should be copied to the lib direcotry
9 # lib_obj_SOURCES .. list of source files which should be compiled and
10 # the produced object file placed to the lib directory (e.g. crt0.S)
11 # shared_LIBRARIES .. list of the user-space shared libraries
12 # nobase_include_HEADERS .. public headers copied even with directory part
13 # renamed_include_HEADERS .. public headers copied to the different target name (xxx.h->yyy.h)
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.
24 -include $(MAKERULES_DIR)/config.target
26 BUILD_DIR_NAME = _build$(addprefix /,$(PREFIX_DIR))
27 COMPILED_DIR_NAME = _compiled$(addprefix /,$(PREFIX_DIR))
29 LOCAL_BUILD_DIR=$(MAKERULES_DIR)/$(BUILD_DIR_NAME)/$(RELATIVE_DIR)
30 #$(warning LOCAL_BUILD_DIR = $(LOCAL_BUILD_DIR))
32 #=====================================================================
33 # Common utility rules
35 link_VARIANTS ?= $(DEFAULT_LD_SCRIPT_VARIANT)
38 #=====================================================================
39 # Include correct rules for just running pass
41 USER_COMPILED_DIR_NAME=$(MAKERULES_DIR)/$(COMPILED_DIR_NAME)
43 USER_INCLUDE_DIR = $(USER_COMPILED_DIR_NAME)/include
44 USER_LIB_DIR = $(USER_COMPILED_DIR_NAME)/lib
45 USER_UTILS_DIR = $(USER_COMPILED_DIR_NAME)/bin-utils
46 USER_TESTS_DIR = $(USER_COMPILED_DIR_NAME)/bin-tests
47 USER_BIN_DIR = $(USER_COMPILED_DIR_NAME)/bin
48 USER_OBJS_DIR = $(LOCAL_BUILD_DIR)
52 # Some support to serialize some targets for parallel make
53 ifneq ($(OMK_SERIALIZE_INCLUDED),y)
54 include-pass: check-dir
55 library-pass: include-pass
56 binary-pass utils-pass: library-pass
58 override OMK_SERIALIZE_INCLUDED = y
61 # -------------------------------------
62 # Rules for compilation for target
63 ifdef TARGET_RULE_TEMPLATES
65 LDFLAGS += -nostartfiles
67 # FIXME: These are not used. What they are good for?
68 LIB_CPPFLAGS += $(CPPFLAGS)
69 LIB_CFLAGS += $(CFLAGS)
71 SOLIB_PICFLAGS += -shared -fpic
73 CFLAGS += -DOMK_FOR_TARGET
75 INCLUDE_DIR := $(USER_INCLUDE_DIR)
76 LIB_DIR := $(USER_LIB_DIR)
77 OBJS_DIR := $(USER_OBJS_DIR)
79 $(eval $(COMPILER_DEFS_template))
81 # Special rules for CMETRIC generated headers
83 $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call COMPILE_c_o_template,\
84 $(SOURCES_DIR)/$($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES),\
85 $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),)))
86 $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call CMETRIC_o_h_template,\
87 $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),\
88 $(addprefix $(USER_INCLUDE_DIR)/,$(cmetrh)))))
90 GEN_HEADERS+=$(cmetric_include_HEADERS:%=$(USER_INCLUDE_DIR)/%)
92 # Generate rules for compilation of programs and libraries
93 ifneq ($(link_VARIANTS),)
94 $(foreach prog,$(bin_PROGRAMS),$(foreach link,$(link_VARIANTS),$(eval $(call PROGRAM_template,$(prog),$(USER_BIN_DIR),$(link)))))
95 $(foreach prog,$(test_PROGRAMS),$(foreach link,$(link_VARIANTS),$(eval $(call PROGRAM_template,$(prog),$(USER_TESTS_DIR),$(link)))))
97 $(foreach prog,$(bin_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_BIN_DIR))))
98 $(foreach prog,$(test_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_TESTS_DIR))))
101 $(foreach lib,$(lib_LIBRARIES),$(eval $(call LIBRARY_template,$(lib))))
102 $(foreach src,$(lib_obj_SOURCES),$(eval $(call LIBOBJ_template,$(addsuffix $(OBJ_EXT),$(basename $(src))))))
103 $(foreach lib,$(shared_LIBRARIES),$(eval $(call SOLIB_template,$(lib))))
106 # lib_obj_SOURCES handling
107 lib_OBJS = $(addsuffix $(OBJ_EXT),$(basename $(lib_obj_SOURCES)))
108 #$(warning lib_OBJS = $(lib_OBJS))
109 SOURCES += $(filter-out %$(OBJ_EXT),$(lib_obj_SOURCES))
111 $(LIB_DIR)/%$(OBJ_EXT): %$(OBJ_EXT)
112 @echo " CP $(^:$(MAKERULES_DIR)/%=%) -> $(@:$(MAKERULES_DIR)/%=%)"
113 $(Q)cp $(CP_FLAGS) $< $@
116 # User-space static libraries and applications object files
117 SOURCES := $(sort $(SOURCES))
118 #$(warning SOURCES = $(SOURCES))
120 # User-space shared libraries object files
121 SOLIB_SOURCES := $(sort $(SOLIB_SOURCES))
122 #$(warning SOLIB_SOURCES = $(SOLIB_SOURCES))
125 # The above generated rules produced $(SOURCES) and $(SOLIB_SOURCES)
126 # variables. Now generate rules for compilation of theese sources
127 $(foreach src,$(filter %.c,$(SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%$(OBJ_EXT)),)))
128 $(foreach src,$(filter %.cc,$(SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%$(OBJ_EXT)),)))
129 $(foreach src,$(filter %.cxx,$(SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%$(OBJ_EXT)),)))
130 $(foreach src,$(filter %$(ASM_EXT),$(SOURCES)),$(eval $(call COMPILE_S_o_template,$(SOURCES_DIR)/$(src),$(src:%$(ASM_EXT)=%$(OBJ_EXT)),)))
132 $(foreach src,$(filter %.c,$(SOLIB_SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.lo),$(SOLIB_PICFLAGS))))
133 $(foreach src,$(filter %.cc,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.lo),$(SOLIB_PICFLAGS))))
134 $(foreach src,$(filter %.cxx,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.lo),$(SOLIB_PICFLAGS))))
135 $(foreach src,$(filter %$(ASM_EXT),$(SOLIB_SOURCES)),$(eval $(call COMPILE_S_o_template,$(SOURCES_DIR)/$(src),$(src:%$(ASM_EXT)=%.lo),$(SOLIB_PICFLAGS))))
137 library-pass-local: $(addprefix $(USER_INCLUDE_DIR)/,$(cmetric_include_HEADERS)) \
138 $(lib_LIBRARIES:%=$(LIB_DIR)/$(LIB_PREF)%$(LIB_EXT)) $(shared_LIBRARIES:%=$(LIB_DIR)/$(LIB_PREF)%.so) \
139 $(addprefix $(LIB_DIR)/,$(lib_OBJS))
141 ifneq ($(link_VARIANTS),)
142 binary-pass-local: $(foreach link,$(link_VARIANTS),$(bin_PROGRAMS:%=$(USER_BIN_DIR)/%-$(link)) $(test_PROGRAMS:%=$(USER_TESTS_DIR)/%-$(link)) \
143 $(foreach of,$(OUTPUT_FORMATS),$(bin_PROGRAMS:%=$(USER_BIN_DIR)/%-$(link).$(of)) $(test_PROGRAMS:%=$(USER_TESTS_DIR)/%-$(link).$(of))))
145 binary-pass-local: $(bin_PROGRAMS:%=$(USER_BIN_DIR)/%) $(test_PROGRAMS:%=$(USER_TESTS_DIR)/%) \
146 $(foreach of,$(OUTPUT_FORMATS),$(bin_PROGRAMS:%=$(USER_BIN_DIR)/%.$(of)) $(test_PROGRAMS:%=$(USER_TESTS_DIR)/%.$(of)))
149 endif # TARGET_RULE_TEMPLATES
152 # -------------------------------------
153 # Rules for compilation utilities for host (user space)
154 ifdef HOST_RULE_TEMPLATES
159 SOLIB_PICFLAGS += -shared -fpic
161 # For host compilation, we don't use a specfic ld script
164 # TODO: It is probably better to use different directories for host
165 # includes, libraries and objects
166 INCLUDE_DIR := $(USER_INCLUDE_DIR)
167 LIB_DIR := $(USER_LIB_DIR)
168 OBJS_DIR := $(USER_OBJS_DIR)
170 $(eval $(COMPILER_DEFS_template))
172 #User-space static libraries and applications object files
173 #SOURCES := $(sort $(SOURCES))
174 #$(warning SOURCES = $(SOURCES))
176 # Generate rules for compilation of utility programs
177 $(foreach prog,$(utils_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_UTILS_DIR),)))
179 # The above generated rule produced $(SOURCES) variable. Now generate
180 # rules for compilation of theese sources
181 $(foreach src,$(filter %.c,$(SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%$(OBJ_EXT)),)))
182 $(foreach src,$(filter %.cc,$(SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%$(OBJ_EXT)),)))
183 $(foreach src,$(filter %.cxx,$(SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%$(OBJ_EXT)),)))
184 $(foreach src,$(filter %$(ASM_EXT),$(SOURCES)),$(eval $(call COMPILE_S_o_template,$(SOURCES_DIR)/$(src),$(src:%$(ASM_EXT)=%$(OBJ_EXT)),)))
186 utils-pass-local: $(utils_PROGRAMS:%=$(USER_UTILS_DIR)/%)
188 endif # HOST_RULE_TEMPLATES
191 #=====================================================================
192 # Automatic loading of compiled program by issuing "make load"
194 ifneq ($(OUTPUT_FORMATS),)
195 # Select a file extension (e.g. .bin) for "make load" command to load.
196 LOAD_EXTENSION = .$(firstword $(OUTPUT_FORMATS))
199 # Syntax: $(call LOAD_PROGRAM_template,<executable-name>,<dir>,<link-variant>)
200 # Used to load program to the target hardware
201 define LOAD_PROGRAM_template
202 .PHONY: load-$(1)$(3:%=-%)
203 load-$(1)$(3:%=-%): $(2)/$(1)$(3:%=-%)$(LOAD_EXTENSION)
204 @$(QUIET_CMD_ECHO) " LOAD $$<"
205 @if [ -z "$$(LOAD_CMD$(3:%=-%))" ]; then echo "No command for loading applications to '$(3)' is specified."; exit 1; fi
206 $(Q) $$(LOAD_CMD$(3:%=-%)) $$<
209 # Syntax: $(call LOAD__RUN_VARIANT_template,<link-variant>)
210 # Used to load and/or run non-default variant of the default program
211 define LOAD_RUN_VARIANT_template
212 .PHONY: load-$(1) run-$(1)
214 load-$(1): load-$(firstword $(bin_PROGRAMS) $(test_PROGRAMS))-$(1)
217 @$(QUIET_CMD_ECHO) " RUN $(1)"
218 @if [ -z "$(RUN_CMD-$(1))" ]; then echo "No command for running '$(1)' variant is specified."; exit 1; fi
223 $(foreach link,$(link_VARIANTS),$(foreach prog,$(bin_PROGRAMS),$(eval $(call LOAD_PROGRAM_template,$(prog),$(USER_BIN_DIR),$(link)))))
224 $(foreach link,$(link_VARIANTS),$(foreach prog,$(test_PROGRAMS),$(eval $(call LOAD_PROGRAM_template,$(prog),$(USER_TEST_DIR),$(link)))))
225 $(foreach link,$(link_VARIANTS),$(eval $(call LOAD_RUN_VARIANT_template,$(link))))
228 load: $(addprefix load-,$(firstword $(bin_PROGRAMS) $(test_PROGRAMS))-$(firstword $(link_VARIANTS)))
230 run: run-$(firstword $(link_VARIANTS))
234 #=====================================================================
235 # Generate pass rules from generic templates
236 OTHER_PASSES = dep clean install
238 $(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)))
239 $(eval $(call omk_pass_template, library-pass, $(LOCAL_BUILD_DIR),TARGET_RULE_TEMPLATES=y,$(lib_LIBRARIES)$(shared_LIBRARIES)$(lib_obj_SOURCES)))
240 $(eval $(call omk_pass_template, binary-pass, $(LOCAL_BUILD_DIR),TARGET_RULE_TEMPLATES=y,$(bin_PROGRAMS) $(test_PROGRAMS)))
241 $(eval $(call omk_pass_template, utils-pass, $(LOCAL_BUILD_DIR),HOST_RULE_TEMPLATES=y,$(utils_PROGRAMS)))
244 $(eval $(call omk_pass_template,$(OTHER_PASSES),$(LOCAL_BUILD_DIR),,always))
252 $(call include-pass-template,$(USER_INCLUDE_DIR),include)
253 @$(foreach f, $(lib_LDSCRIPTS), cmp --quiet $(SOURCES_DIR)/$(f) $(USER_LIB_DIR)/$(notdir $(f)) \
254 || $(call cp_cmd,$(SOURCES_DIR)/$(f),$(USER_LIB_DIR)/$(notdir $(f))) || exit 1 ; )
258 clean-local: clean-custom
259 $(Q)rm -f $(USER_OBJS_DIR)/*.o $(USER_OBJS_DIR)/*.lo \
260 $(USER_OBJS_DIR)/*.d \
261 $(USER_OBJS_DIR)/*.map \
262 $(LOCAL_CONFIG_H:%=$(USER_OBJS_DIR)/%)
265 @$(call mkdir_def,$(USER_INCLUDE_DIR))
266 @$(call mkdir_def,$(USER_LIB_DIR))
267 @$(call mkdir_def,$(USER_BIN_DIR))
268 @$(call mkdir_def,$(USER_UTILS_DIR))
269 @$(call mkdir_def,$(USER_TESTS_DIR))
271 # Which passes to pass
272 default: include-pass library-pass binary-pass utils-pass