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 BUILD_DIR_NAME = _build$(addprefix /,$(PREFIX_DIR))
25 COMPILED_DIR_NAME = _compiled$(addprefix /,$(PREFIX_DIR))
27 LOCAL_BUILD_DIR=$(MAKERULES_DIR)/$(BUILD_DIR_NAME)/$(RELATIVE_DIR)
28 #$(warning LOCAL_BUILD_DIR = $(LOCAL_BUILD_DIR))
30 #=====================================================================
31 # Common utility rules
33 link_VARIANTS ?= $(DEFAULT_LD_SCRIPT_VARIANT)
36 #=====================================================================
37 # Include correct rules for just running pass
39 USER_COMPILED_DIR_NAME=$(MAKERULES_DIR)/$(COMPILED_DIR_NAME)
41 USER_INCLUDE_DIR = $(USER_COMPILED_DIR_NAME)/include
42 USER_LIB_DIR = $(USER_COMPILED_DIR_NAME)/lib
43 USER_UTILS_DIR = $(USER_COMPILED_DIR_NAME)/bin-utils
44 USER_TESTS_DIR = $(USER_COMPILED_DIR_NAME)/bin-tests
45 USER_BIN_DIR = $(USER_COMPILED_DIR_NAME)/bin
46 USER_OBJS_DIR = $(LOCAL_BUILD_DIR)
50 # Some support to serialize some targets for parallel make
51 ifneq ($(OMK_SERIALIZE_INCLUDED),y)
52 include-pass: check-dir
53 library-pass: include-pass
54 binary-pass utils-pass: library-pass
56 override OMK_SERIALIZE_INCLUDED = y
59 # -------------------------------------
60 # Rules for compilation for target
61 ifdef TARGET_RULE_TEMPLATES
63 LDFLAGS += -nostartfiles
65 # FIXME: These are not used. What they are good for?
66 LIB_CPPFLAGS += $(CPPFLAGS)
67 LIB_CFLAGS += $(CFLAGS)
69 SOLIB_PICFLAGS += -shared -fpic
71 CFLAGS += -DOMK_FOR_TARGET
73 INCLUDE_DIR := $(USER_INCLUDE_DIR)
74 LIB_DIR := $(USER_LIB_DIR)
75 OBJS_DIR := $(USER_OBJS_DIR)
77 $(eval $(COMPILER_DEFS_template))
79 # Special rules for CMETRIC generated headers
81 $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call COMPILE_c_o_template,\
82 $(SOURCES_DIR)/$($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES),\
83 $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),)))
84 $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call CMETRIC_o_h_template,\
85 $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),\
86 $(addprefix $(USER_INCLUDE_DIR)/,$(cmetrh)))))
88 GEN_HEADERS+=$(cmetric_include_HEADERS:%=$(USER_INCLUDE_DIR)/%)
90 # Generate rules for compilation of programs and libraries
91 ifneq ($(link_VARIANTS),)
92 $(foreach prog,$(bin_PROGRAMS),$(foreach link,$(link_VARIANTS),$(eval $(call PROGRAM_template,$(prog),$(USER_BIN_DIR),$(link)))))
93 $(foreach prog,$(test_PROGRAMS),$(foreach link,$(link_VARIANTS),$(eval $(call PROGRAM_template,$(prog),$(USER_TESTS_DIR),$(link)))))
95 $(foreach prog,$(bin_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_BIN_DIR))))
96 $(foreach prog,$(test_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_TESTS_DIR))))
99 $(foreach lib,$(lib_LIBRARIES),$(eval $(call LIBRARY_template,$(lib))))
100 $(foreach src,$(lib_obj_SOURCES),$(eval $(call LIBOBJ_template,$(addsuffix $(OBJ_EXT),$(basename $(src))))))
101 $(foreach lib,$(shared_LIBRARIES),$(eval $(call SOLIB_template,$(lib))))
104 # lib_obj_SOURCES handling
105 lib_OBJS = $(addsuffix $(OBJ_EXT),$(basename $(lib_obj_SOURCES)))
106 #$(warning lib_OBJS = $(lib_OBJS))
107 SOURCES += $(filter-out %$(OBJ_EXT),$(lib_obj_SOURCES))
109 $(LIB_DIR)/%$(OBJ_EXT): %$(OBJ_EXT)
110 @echo " CP $(^:$(MAKERULES_DIR)/%=%) -> $(@:$(MAKERULES_DIR)/%=%)"
111 $(Q)cp $(CP_FLAGS) $< $@
114 # User-space static libraries and applications object files
115 SOURCES := $(sort $(SOURCES))
116 #$(warning SOURCES = $(SOURCES))
118 # User-space shared libraries object files
119 SOLIB_SOURCES := $(sort $(SOLIB_SOURCES))
120 #$(warning SOLIB_SOURCES = $(SOLIB_SOURCES))
123 # The above generated rules produced $(SOURCES) and $(SOLIB_SOURCES)
124 # variables. Now generate rules for compilation of theese sources
125 $(foreach src,$(filter %.c,$(SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%$(OBJ_EXT)),)))
126 $(foreach src,$(filter %.cc,$(SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%$(OBJ_EXT)),)))
127 $(foreach src,$(filter %.cxx,$(SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%$(OBJ_EXT)),)))
128 $(foreach src,$(filter %$(ASM_EXT),$(SOURCES)),$(eval $(call COMPILE_S_o_template,$(SOURCES_DIR)/$(src),$(src:%$(ASM_EXT)=%$(OBJ_EXT)),)))
130 $(foreach src,$(filter %.c,$(SOLIB_SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.lo),$(SOLIB_PICFLAGS))))
131 $(foreach src,$(filter %.cc,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.lo),$(SOLIB_PICFLAGS))))
132 $(foreach src,$(filter %.cxx,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.lo),$(SOLIB_PICFLAGS))))
133 $(foreach src,$(filter %$(ASM_EXT),$(SOLIB_SOURCES)),$(eval $(call COMPILE_S_o_template,$(SOURCES_DIR)/$(src),$(src:%$(ASM_EXT)=%.lo),$(SOLIB_PICFLAGS))))
135 library-pass-local: $(addprefix $(USER_INCLUDE_DIR)/,$(cmetric_include_HEADERS)) \
136 $(lib_LIBRARIES:%=$(LIB_DIR)/$(LIB_PREF)%$(LIB_EXT)) $(shared_LIBRARIES:%=$(LIB_DIR)/$(LIB_PREF)%.so) \
137 $(addprefix $(LIB_DIR)/,$(lib_OBJS))
139 ifneq ($(link_VARIANTS),)
140 binary-pass-local: $(foreach link,$(link_VARIANTS),$(bin_PROGRAMS:%=$(USER_BIN_DIR)/%-$(link)) $(test_PROGRAMS:%=$(USER_TESTS_DIR)/%-$(link)) \
141 $(foreach of,$(OUTPUT_FORMATS),$(bin_PROGRAMS:%=$(USER_BIN_DIR)/%-$(link).$(of)) $(test_PROGRAMS:%=$(USER_TESTS_DIR)/%-$(link).$(of))))
143 binary-pass-local: $(bin_PROGRAMS:%=$(USER_BIN_DIR)/%) $(test_PROGRAMS:%=$(USER_TESTS_DIR)/%) \
144 $(foreach of,$(OUTPUT_FORMATS),$(bin_PROGRAMS:%=$(USER_BIN_DIR)/%.$(of)) $(test_PROGRAMS:%=$(USER_TESTS_DIR)/%.$(of)))
147 endif # TARGET_RULE_TEMPLATES
150 # -------------------------------------
151 # Rules for compilation utilities for host (user space)
152 ifdef HOST_RULE_TEMPLATES
157 SOLIB_PICFLAGS += -shared -fpic
159 # For host compilation, we don't use a specfic ld script
162 # TODO: It is probably better to use different directories for host
163 # includes, libraries and objects
164 INCLUDE_DIR := $(USER_INCLUDE_DIR)
165 LIB_DIR := $(USER_LIB_DIR)
166 OBJS_DIR := $(USER_OBJS_DIR)
168 $(eval $(COMPILER_DEFS_template))
170 #User-space static libraries and applications object files
171 #SOURCES := $(sort $(SOURCES))
172 #$(warning SOURCES = $(SOURCES))
174 # Generate rules for compilation of utility programs
175 $(foreach prog,$(utils_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_UTILS_DIR),)))
177 # The above generated rule produced $(SOURCES) variable. Now generate
178 # rules for compilation of theese sources
179 $(foreach src,$(filter %.c,$(SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%$(OBJ_EXT)),)))
180 $(foreach src,$(filter %.cc,$(SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%$(OBJ_EXT)),)))
181 $(foreach src,$(filter %.cxx,$(SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%$(OBJ_EXT)),)))
182 $(foreach src,$(filter %$(ASM_EXT),$(SOURCES)),$(eval $(call COMPILE_S_o_template,$(SOURCES_DIR)/$(src),$(src:%$(ASM_EXT)=%$(OBJ_EXT)),)))
184 utils-pass-local: $(utils_PROGRAMS:%=$(USER_UTILS_DIR)/%)
186 endif # HOST_RULE_TEMPLATES
188 # Checks for OMK tester
190 default-config-pass-check include-pass-check:
191 library-pass-check binary-pass-check:
192 @[ -x "$(shell which $(CC))" ] || $(call canttest,Cannot file compiler: $(CC))
195 #=====================================================================
196 # Automatic loading of compiled program by issuing "make load"
198 ifneq ($(OUTPUT_FORMATS),)
199 # Select a file extension (e.g. .bin) for "make load" command to load.
200 LOAD_EXTENSION = .$(firstword $(OUTPUT_FORMATS))
203 # Syntax: $(call LOAD_PROGRAM_template,<executable-name>,<dir>,<link-variant>)
204 # Used to load program to the target hardware
205 define LOAD_PROGRAM_template
206 .PHONY: load-$(1)$(3:%=-%)
207 load-$(1)$(3:%=-%): $(2)/$(1)$(3:%=-%)$(LOAD_EXTENSION)
208 @$(QUIET_CMD_ECHO) " LOAD $$<"
209 @if [ -z "$$(LOAD_CMD$(3:%=-%))" ]; then echo "No command for loading applications to '$(3)' is specified."; exit 1; fi
210 $(Q) $$(LOAD_CMD$(3:%=-%)) $$<
213 # Syntax: $(call LOAD__RUN_VARIANT_template,<link-variant>)
214 # Used to load and/or run non-default variant of the default program
215 define LOAD_RUN_VARIANT_template
216 .PHONY: load-$(1) run-$(1)
218 load-$(1): load-$(firstword $(bin_PROGRAMS) $(test_PROGRAMS))-$(1)
221 @$(QUIET_CMD_ECHO) " RUN $(1)"
222 @if [ -z "$(RUN_CMD-$(1))" ]; then echo "No command for running '$(1)' variant is specified."; exit 1; fi
227 $(foreach link,$(link_VARIANTS),$(foreach prog,$(bin_PROGRAMS),$(eval $(call LOAD_PROGRAM_template,$(prog),$(USER_BIN_DIR),$(link)))))
228 $(foreach link,$(link_VARIANTS),$(foreach prog,$(test_PROGRAMS),$(eval $(call LOAD_PROGRAM_template,$(prog),$(USER_TEST_DIR),$(link)))))
229 $(foreach link,$(link_VARIANTS),$(eval $(call LOAD_RUN_VARIANT_template,$(link))))
232 load: $(addprefix load-,$(firstword $(bin_PROGRAMS) $(test_PROGRAMS))-$(firstword $(link_VARIANTS)))
234 run: run-$(firstword $(link_VARIANTS))
238 #=====================================================================
239 # Generate pass rules from generic templates
240 OTHER_PASSES = dep clean install
242 $(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)))
243 $(eval $(call omk_pass_template, library-pass, $(LOCAL_BUILD_DIR),TARGET_RULE_TEMPLATES=y,$(lib_LIBRARIES)$(shared_LIBRARIES)$(lib_obj_SOURCES)))
244 $(eval $(call omk_pass_template, binary-pass, $(LOCAL_BUILD_DIR),TARGET_RULE_TEMPLATES=y,$(bin_PROGRAMS) $(test_PROGRAMS)))
245 $(eval $(call omk_pass_template, utils-pass, $(LOCAL_BUILD_DIR),HOST_RULE_TEMPLATES=y,$(utils_PROGRAMS)))
248 $(eval $(call omk_pass_template,$(OTHER_PASSES),$(LOCAL_BUILD_DIR),,always))
256 $(call include-pass-template,$(USER_INCLUDE_DIR),include)
257 @$(foreach f, $(lib_LDSCRIPTS), cmp --quiet $(SOURCES_DIR)/$(f) $(USER_LIB_DIR)/$(notdir $(f)) \
258 || $(call cp_cmd,$(SOURCES_DIR)/$(f),$(USER_LIB_DIR)/$(notdir $(f))) || exit 1 ; )
262 clean-local: clean-custom
263 $(Q)rm -f $(USER_OBJS_DIR)/*.o $(USER_OBJS_DIR)/*.lo \
264 $(USER_OBJS_DIR)/*.d \
265 $(USER_OBJS_DIR)/*.map \
266 $(LOCAL_CONFIG_H:%=$(USER_OBJS_DIR)/%)
269 @$(call mkdir_def,$(USER_INCLUDE_DIR))
270 @$(call mkdir_def,$(USER_LIB_DIR))
271 @$(call mkdir_def,$(USER_BIN_DIR))
272 @$(call mkdir_def,$(USER_UTILS_DIR))
273 @$(call mkdir_def,$(USER_TESTS_DIR))
275 # Which passes to pass
276 default: include-pass library-pass binary-pass utils-pass