Shad Ansari | 2f7f9be | 2017-06-07 13:34:53 -0700 | [diff] [blame] | 1 | # Common Makefile rules |
| 2 | # |
| 3 | |
| 4 | # For linux_lib we don't build anything. Object files are just added |
| 5 | # when compiling modules depending on the libs |
| 6 | |
| 7 | ifeq ("$(MOD_TYPE)", "linux_lib") |
| 8 | # Skip libraries that might have crept in dependencies |
| 9 | SKIP_LIB_MODULES = y |
| 10 | export SKIP_LIB_MODULES |
| 11 | endif |
| 12 | |
| 13 | ifeq ("$(MOD_TYPE)", "linux_module") |
| 14 | # Skip libraries that might have crept in dependencies |
| 15 | SKIP_LIB_MODULES = y |
| 16 | export SKIP_LIB_MODULES |
| 17 | endif |
| 18 | |
| 19 | ifeq ("$(MOD_TYPE)", "lib") |
| 20 | MODULE_IS_A_LIBRARY = y |
| 21 | else ifeq ("$(MOD_TYPE)", "shared_lib") |
| 22 | MODULE_IS_A_LIBRARY = y |
| 23 | else |
| 24 | MODULE_IS_A_LIBRARY = n |
| 25 | endif |
| 26 | |
| 27 | # Include module's own auto-generated Makefile.config.$(MODULE) file if any |
| 28 | # It in turn includes all dependencies |
| 29 | ifeq (x"$(V)", x"2") |
| 30 | $(info !!!MOD_NAME=$(MOD_NAME) MOD_TYPE=$(MOD_TYPE) MOD_TARGET=$(MOD_TARGET)) |
| 31 | $(info !!!Including own dependency file: $(OUT_DIR_BASE)/Makefile.config.$(MOD_NAME)) |
| 32 | endif |
| 33 | -include $(OUT_DIR_BASE)/Makefile.config.$(MOD_NAME) |
| 34 | ifeq (x"$(V)", x"2") |
| 35 | $(info !!!After include of $(OUT_DIR_BASE)/Makefile.config.$(MOD_NAME)) |
| 36 | endif |
| 37 | |
| 38 | ifeq (x"$(V)", x"2") |
| 39 | $(info !!! Building $(MOD_TYPE) module $(MOD_NAME): depends on $(MOD_DEPS_FILES) SKIP_LIBS=$(SKIP_LIB_MODULES)) |
| 40 | endif |
| 41 | |
| 42 | # Skip default rules for custom module |
| 43 | ifneq ("$(MOD_CUSTOM)", "y") |
| 44 | |
| 45 | # Default lib rule |
| 46 | ifeq ("$(MOD_TYPE)", "lib") |
| 47 | |
| 48 | ifeq ("$(SKIP_LIB_MODULES)", "y") |
| 49 | |
| 50 | $(MOD_TARGET): |
| 51 | |
| 52 | # of ifneq ("$(SKIP_LIB_MODULES)", "y") |
| 53 | else |
| 54 | |
| 55 | # Create library if there are any objects |
| 56 | $(MOD_TARGET): $(OBJS) |
| 57 | ifneq ("$(OBJS)", "") |
| 58 | $(SILENT_BUILD)$(BLD_AR) $(ARFLAGS) $@ $(OBJS) |
| 59 | ifeq ("$(MOD_POST_BUILD)", "") |
| 60 | @$(BOLD_PRINT) "done: $@" |
| 61 | endif |
| 62 | endif |
| 63 | ifneq ("$(MOD_POST_BUILD)", "") |
| 64 | $(SILENT_BUILD)$(MOD_POST_BUILD) |
| 65 | @$(BOLD_PRINT) "done: $@" |
| 66 | endif |
| 67 | $(SILENT_BUILD)touch $(OUT_DIR_BASE)/.$(MOD_NAME) |
| 68 | |
| 69 | # end of ifeq ("$(SKIP_LIB_MODULES)", "y") |
| 70 | endif |
| 71 | |
| 72 | # end of ifeq ("$(MOD_TYPE)", "lib") |
| 73 | endif |
| 74 | |
| 75 | # Default shared_lib rule |
| 76 | ifeq ("$(MOD_TYPE)", "shared_lib") |
| 77 | |
| 78 | EXTRA_CFLAGS += -fPIC |
| 79 | |
| 80 | # Create library if there are any objects |
| 81 | $(MOD_TARGET): $(OBJS) |
| 82 | ifneq ("$(OBJS)", "") |
| 83 | $(SILENT_BUILD)$(BLD_CC) -shared -o $@ $(OBJS) $(LFLAGS) |
| 84 | $(SILENT_BUILD)mkdir -p $(SHARED_LIB_DIR) |
| 85 | $(SILENT_BUILD)cp $@ $(SHARED_LIB_DIR)/ |
| 86 | ifeq ("$(MOD_POST_BUILD)", "") |
| 87 | @$(BOLD_PRINT) "done: $@" |
| 88 | endif |
| 89 | endif |
| 90 | ifneq ("$(MOD_POST_BUILD)", "") |
| 91 | $(SILENT_BUILD)$(MOD_POST_BUILD) |
| 92 | @$(BOLD_PRINT) "done: $@" |
| 93 | endif |
| 94 | $(SILENT_BUILD)touch $(OUT_DIR_BASE)/.$(MOD_NAME) |
| 95 | |
| 96 | # end of ifeq ("$(MOD_TYPE)", "shared_lib") |
| 97 | endif |
| 98 | |
| 99 | # Default app rule |
| 100 | ifeq ("$(MOD_TYPE)", "app") |
| 101 | |
| 102 | $(MOD_TARGET): $(OBJS) $(MOD_DEPS_FILES) |
| 103 | $(SILENT_BUILD)$(BLD_CC) -o $@ $(OBJS) $(LFLAGS) $(EXTRA_LIBS_PATH) $(EXTRA_LIBS_NOREC_BEFORE) $(LIBS_START_MARKER) $(EXTRA_LIBS) $(LIBS_END_MARKER) $(EXTRA_LIBS_NOREC_AFTER) $(LIBS) |
| 104 | ifneq ("$(MOD_POST_BUILD)", "") |
| 105 | $(SILENT_BUILD)$(MOD_POST_BUILD) |
| 106 | endif |
| 107 | $(SILENT_BUILD)touch $(OUT_DIR_BASE)/.$(MOD_NAME) |
| 108 | @$(BOLD_PRINT) "done: $(OUT_DIR)/$(MOD_NAME)" |
| 109 | |
| 110 | # endif of ifeq ("$(MOD_TYPE)", "app") |
| 111 | endif |
| 112 | |
| 113 | # For linux_lib we don't build anything. Object files are just added |
| 114 | # when compiling modules depending on the libs |
| 115 | ifeq ("$(MOD_TYPE)", "linux_lib") |
| 116 | LINUX_LIB_OBJECTS := $(srcs:%.c=$(SRC_DIR)/%.o) |
| 117 | |
| 118 | $(MOD_TARGET): $(SRCS) $(GEN_SRCS) $(MOD_DEPS_FILES) |
| 119 | $(SILENT_BUILD)touch $(MOD_TARGET) |
| 120 | $(SILENT_BUILD)touch $(OUT_DIR_BASE)/.$(MOD_NAME) |
| 121 | |
| 122 | endif |
| 123 | |
| 124 | # Default linux_module$(srcs:%=$(SRC_DIR)/%) |
| 125 | ifeq ("$(MOD_TYPE)", "linux_module") |
| 126 | obj-m += $(MOD_NAME).o |
| 127 | $(MOD_NAME)-objs := $(srcs:%.c=%.o) |
| 128 | LIB_OBJS_REL_PATH = $(foreach oo,$(ALL_LIB_OBJS),$(shell python -c "import os.path; print os.path.relpath('$(oo)', '$(SRC_DIR)')")) |
| 129 | |
| 130 | _KERNEL_MAKEPARMS = -C $(KERNELDIR) M=$(SRC_DIR) KBUILD_EXTRA_SYMBOLS="$(KBUILD_EXTRA_SYMBOLS)" \ |
| 131 | O=$(KERNEL_OUTDIR) ARCH=$(KERNEL_ARCH) CROSS_COMPILE=$(CROSS_COMPILE) V=$(V) EXTRA_CFLAGS="$(EXTRA_CFLAGS)" \ |
| 132 | obj-m=$(obj-m) $(MOD_NAME)-objs="$($(MOD_NAME)-objs) $(LIB_OBJS_REL_PATH)" |
| 133 | KERNEL_MAKEPARMS = $(_KERNEL_MAKEPARMS:%os_abstraction/posix=%os_abstraction/linux) |
| 134 | |
| 135 | # Prevent parallel build |
| 136 | .NOTPARALLEL: |
| 137 | |
| 138 | # Only build linux module if not already being built by another make thread. |
| 139 | # Otherwise, linux build system get confused |
| 140 | # Also, remove -s flag using MAKEFLAGS. Otherwise, linux build system will not print names of the files |
| 141 | # being compiled |
| 142 | $(MOD_TARGET): $(SRCS) $(MOD_DEPS_FILES) |
| 143 | ifneq ("$(SRC_DIR)", "$(TOP_DIR)/$(MOD_DIR)") |
| 144 | @cp -f $(TOP_DIR)/$(MOD_DIR)/Makefile $(SRC_DIR) |
| 145 | endif |
| 146 | $(SILENT_BUILD)if [ ! -f $(SRC_DIR)/.$(MOD_NAME)_in_progress ]; then \ |
| 147 | touch $(SRC_DIR)/.$(MOD_NAME)_in_progress; \ |
| 148 | MAKEFLAGS= $(MAKE) $(KERNEL_MAKEPARMS) ;\ |
| 149 | if [[ "$$?" != "0" ]]; then \ |
| 150 | rm -f $(SRC_DIR)/.$(MOD_NAME)_in_progress;\ |
| 151 | exit -2;\ |
| 152 | fi; \ |
| 153 | mkdir -p $(OUT_DIR_BASE)/linux_modules ;\ |
| 154 | touch -c $(MOD_TARGET) ;\ |
| 155 | cp $(SRC_DIR)/$(MOD_NAME).ko $(OUT_DIR_BASE)/linux_modules/ ;\ |
| 156 | touch $(OUT_DIR_BASE)/.$(MOD_NAME) ;\ |
| 157 | $(BOLD_PRINT) "done: $(MOD_TARGET)" ;\ |
| 158 | rm -f $(SRC_DIR)/.$(MOD_NAME)_in_progress ;\ |
| 159 | fi |
| 160 | |
| 161 | # Take care of compiling generated code for linux kernel |
| 162 | ifneq ("$(SRC_DIR)", "$(TOP_DIR)/$(MOD_DIR)") |
| 163 | |
| 164 | $(SRC_DIR)/%.c : $(CODEGEN_OUTPUT_DIR)/../%.c |
| 165 | $(SILENT_BUILD)cp -f $(CODEGEN_OUTPUT_DIR)/../*.[c,h] $(SRC_DIR)/ |
| 166 | |
| 167 | $(SRC_DIR)/%.h : $(CODEGEN_OUTPUT_DIR)/../%.h |
| 168 | $(SILENT_BUILD)cp -f $(CODEGEN_OUTPUT_DIR)/../*.[c,h] $(SRC_DIR)/ |
| 169 | |
| 170 | endif |
| 171 | |
| 172 | # End of MOD_TYPE==linux_module |
| 173 | endif |
| 174 | |
| 175 | # else of ifneq ("$(MOD_CUSTOM)", "y") |
| 176 | else |
| 177 | |
| 178 | # only for MOD_CUSTOM include Module Makefile second time for propagate |
| 179 | # custom rules, first time included in Makefile.config for all modules |
| 180 | include $(SRC_DIR)/Makefile |
| 181 | |
| 182 | # End of ifneq ($(MOD_CUSTOM), y) |
| 183 | endif |
| 184 | |
| 185 | $(OUT_DIR)/%.o: $(SRC_DIR)/%.c $(OUT_DIR_BASE)/Makefile.config.$(MOD_NAME) |
| 186 | ifeq (x"$(V)", x"0") |
| 187 | @echo "CC $<" |
| 188 | endif |
| 189 | $(SILENT_BUILD)mkdir -p $(dir $@) |
| 190 | $(SILENT_BUILD)$(BLD_CC) $(CFLAGS) -D__BASENAME__=`basename $<` -c -o $@ $< |
| 191 | ifeq (x"$(USE_LINT)", x"yes") |
| 192 | ifeq (x"$(V)", x"0") |
| 193 | @echo "LINT $<" |
| 194 | endif |
| 195 | $(SILENT_BUILD)FORCE_LINT=$(FORCE_LINT) $(MAKE_DEVICE_DIR)/lint.sh $(LINT_FLAGS) $(filter -I% -D%, $(CFLAGS)) $< || { rm $@; false; } |
| 196 | endif |
| 197 | ifeq (x"$(USE_CLANG)", x"y") |
| 198 | ifeq (x"$(V)", x"0") |
| 199 | _fn=`basename "$<" .c` ;\ |
| 200 | eval "_disable_fn_set=\$${DISABLE_CLANG_$$_fn}"; \ |
| 201 | if test "$$_disable_fn_set" != "y" ; then echo "CLANG $<"; else echo "CLANG $< ... skipped"; fi |
| 202 | endif |
| 203 | _fn=`basename "$<" .c` ;\ |
| 204 | eval "_disable_fn_set=\$${DISABLE_CLANG_$$_fn}"; \ |
| 205 | if test "$$_disable_fn_set" != "y" ; then $(CLANG) $(CLANG_FLAGS) -c $< -o $@.clang && rm -f $@.clang; fi |
| 206 | # end of ifeq (x"$(USE_CLANG)", x"y") |
| 207 | endif |
| 208 | |
| 209 | $(OUT_DIR)/%.o: $(SRC_DIR)/%.s $(OUT_DIR_BASE)/Makefile.config.$(MOD_NAME) |
| 210 | ifeq (x"$(V)", x"0") |
| 211 | @echo "AS $<" |
| 212 | endif |
| 213 | $(SILENT_BUILD)mkdir -p $(dir $@) |
| 214 | $(SILENT_BUILD)$(BLD_AS) $(asFLAGS) -o $@ $< |
| 215 | |
| 216 | $(OUT_DIR)/%.o: $(SRC_DIR)/%.S $(OUT_DIR_BASE)/Makefile.config.$(MOD_NAME) |
| 217 | ifeq (x"$(V)", x"0") |
| 218 | @echo "AS $<" |
| 219 | endif |
| 220 | $(SILENT_BUILD)mkdir -p $(dir $@) |
| 221 | $(SILENT_BUILD)$(BLD_CC) $(ASFLAGS) -o $@ $< |
| 222 | |
| 223 | |
| 224 | $(OUT_DIR)/%.d: $(SRC_DIR)/%.c $(SRC_DIR)/Makefile |
| 225 | ifneq ("$(BUILD_DEPS_IN_CC)", "y") |
| 226 | ifeq (x"$(V)", x"0") |
| 227 | @echo "DP $<" |
| 228 | endif |
| 229 | $(SILENT_BUILD)mkdir -p $(dir $@) |
| 230 | $(SILENT_BUILD)$(BLD_DEP) -MM -MT $(@:.d=.o) $(DEP_FLAGS) $< > $@ && sed 's,\($*\.o\)[ :]*,\1 $@ : ,g' -i $@ |
| 231 | endif |
| 232 | |
| 233 | $(CODEGEN_OUTPUT_DIR)/%.o: $(CODEGEN_OUTPUT_DIR)/%.c $(OUT_DIR_BASE)/Makefile.config.$(MOD_NAME) |
| 234 | ifeq (x"$(V)", x"0") |
| 235 | @echo "CC $<" |
| 236 | endif |
| 237 | $(SILENT_BUILD)mkdir -p $(dir $@) |
| 238 | $(SILENT_BUILD)$(BLD_CC) $(CFLAGS) -D__BASENAME__=`basename $<` -c -o $@ $< |
| 239 | |
| 240 | $(CODEGEN_OUTPUT_DIR)/%.d: $(CODEGEN_OUTPUT_DIR)/%.c $(SRC_DIR)/Makefile |
| 241 | ifneq ("$(BUILD_DEPS_IN_CC)", "y") |
| 242 | ifeq (x"$(V)", x"0") |
| 243 | @echo "DP $<" |
| 244 | endif |
| 245 | $(SILENT_BUILD)mkdir -p $(dir $@) |
| 246 | $(SILENT_BUILD)$(BLD_DEP) -MM -MT $(@:.d=.o) $(DEP_FLAGS) $< > $@ && sed 's,\($*\.o\)[ :]*,\1 $@ : ,g' -i $@ |
| 247 | endif |
| 248 | |
| 249 | ifneq ("$(SKIP_DEPS)", "yes") |
| 250 | ifneq ("$(MOD_TYPE)", "linux_module") |
| 251 | ifneq ("$(MOD_TYPE)", "linux_lib") |
| 252 | -include $(OBJS:.o=.d) |
| 253 | endif |
| 254 | endif |
| 255 | endif |
| 256 | |
| 257 | BUILD_UNITEST = $(UNITEST) |
| 258 | ifeq ("$(OBJS)", "") |
| 259 | BUILD_UNITEST = n |
| 260 | endif |
| 261 | |
| 262 | # Only build unitest if library objects are included |
| 263 | ifeq ("$(BUILD_UNITEST)", "y") |
| 264 | |
| 265 | unitest: $(OUT_DIR)/unitest |
| 266 | |
| 267 | $(OUT_DIR)/unitest: $(OUT_DIR)/unitest.o $(TARGET_LIB_FNAME) $(MOD_DEPS_FILES) |
| 268 | $(SILENT_BUILD)$(BLD_CC) -o $@ $(OUT_DIR)/unitest.o $(LFLAGS) $(EXTRA_LIBS_PATH) $(LIBS_START_MARKER) $(EXTRA_LIBS) $(LIBS_END_MARKER) $(LIBS) |
| 269 | $(SILENT_BUILD)touch $(OUT_DIR_BASE)/.$(MOD_NAME) |
| 270 | @$(BOLD_PRINT) "done: $@" |
| 271 | |
| 272 | # else of ifneq ("$(BUILD_UNITEST)", "y") |
| 273 | else |
| 274 | |
| 275 | unitest: $(TARGET_LIB_FNAME) $(MOD_DEPS_FILES) |
| 276 | |
| 277 | # endif of ifneq ("$(BUILD_UNITEST)", "y") |
| 278 | endif |
| 279 | |
| 280 | # Generate sources if necessary |
| 281 | ifneq ("$(GEN_SRCS)$(GEN_HDRS)$(GEN_OMCI_SRCS)$(GEN_OMCI_HDRS)$(GEN_OMCI_STACK_SRCS)$(GEN_OMCI_STACK_HDRS)", "") |
| 282 | |
| 283 | $(GEN_BAL_SRCS) $(GEN_BAL_HDRS): $(OUT_DIR)/.$(MOD_NAME)_generated_bal |
| 284 | $(GEN_OMCI_SRCS) $(GEN_OMCI_HDRS): $(OUT_DIR)/.$(MOD_NAME)_generated_omci |
| 285 | $(GEN_OMCI_STACK_SRCS) $(GEN_OMCI_STACK_HDRS): $(OUT_DIR)/.$(MOD_NAME)_generated_omci_stack |
| 286 | |
| 287 | $(OUT_DIR)/.$(MOD_NAME)_generated_bal: $(BAL_MODEL_FILE) $(wildcard $(CODEGEN_DIR)/*) $(wildcard $(CODEGEN_INPUT_DIR)/*) |
| 288 | $(call gen_cmd,$(GEN_BAL_SRCS),$(GEN_BAL_HDRS),$(BAL_MODEL_FILE),"bcmbal") |
| 289 | |
| 290 | $(OUT_DIR)/.$(MOD_NAME)_generated_omci: $(OMCI_MODEL_FILE) $(wildcard $(CODEGEN_DIR)/*) $(wildcard $(CODEGEN_INPUT_DIR)/*) |
| 291 | $(call gen_cmd,$(GEN_OMCI_SRCS),$(GEN_OMCI_HDRS),$(OMCI_MODEL_FILE),"bcmomci") |
| 292 | |
| 293 | $(OMCI_STACK_CODEGEN_EXE): $(OMCI_STACK_CODEGEN_INPUT_DIR)/omci_me_codegen.c |
| 294 | mkdir -p $(OUT_DIR) |
| 295 | $(BLD_CC_HOST) $(EXTRA_CFLAGS) -gdwarf-3 -o $@ $< -I$(TOP_DIR)/src/common/os_abstraction -I$(TOP_DIR)/src/common/os_abstraction/posix -I$(TOP_DIR)/src/common/config -I$(TOP_DIR)/src/core/platform -I$(TOP_DIR)/src/common/include |
| 296 | |
| 297 | $(OUT_DIR)/.$(MOD_NAME)_generated_omci_stack: $(OMCI_STACK_MODEL_FILE) $(wildcard $(CODEGEN_DIR)/*) $(wildcard $(CODEGEN_INPUT_DIR)/*) $(OMCI_STACK_CODEGEN_EXE) |
| 298 | $(call gen_omci_stack_cmd,$(GEN_OMCI_STACK_SRCS),$(GEN_OMCI_STACK_HDRS),$(OMCI_STACK_MODEL_FILE),"bcm_omci") |
| 299 | |
| 300 | define gen_cmd |
| 301 | mkdir -p $(CODEGEN_OUTPUT_DIR) |
| 302 | echo "Generating code from model: $(notdir $1 $2)" |
| 303 | $(MONO_PATH) $(CODEGEN_EXE) --genobjmodel -objset="$3" -style=bal -prefix=$4 \ |
| 304 | -templatedir="$(CODEGEN_INPUT_DIR)" -outdir="$(CODEGEN_OUTPUT_DIR)" |
| 305 | touch $@ |
| 306 | echo "Code generation complete!" |
| 307 | endef |
| 308 | |
| 309 | define gen_omci_stack_cmd |
| 310 | echo "Generating code from model: $(notdir $1 $2)" |
| 311 | $(OMCI_STACK_CODEGEN_EXE) $4 $(OUT_DIR) $3 $(addprefix $(OMCI_STACK_CODEGEN_INPUT_DIR)/, $(addsuffix .tmpl, $(notdir $1 $2))) |
| 312 | for file in $(GEN_OMCI_STACK_HDRS) $(GEN_OMCI_STACK_SRCS); do \ |
| 313 | $(TOP_DIR)/tools/copyright_tools/insert_copyright.pl -t c -l $(TOP_DIR)/COPYRIGHT $$file > $$file.tmp; \ |
| 314 | mv $$file.tmp $$file; \ |
| 315 | done |
| 316 | touch $@ |
| 317 | echo "Code generation complete!" |
| 318 | endef |
| 319 | |
| 320 | # end of ifneq ("$(GEN_SRCS)$(GEN_HDRS)$(GEN_OMCI_SRCS)$(GEN_OMCI_HDRS)$(GEN_OMCI_STACK_SRCS)$(GEN_OMCI_STACK_HDRS)", "") |
| 321 | endif |
| 322 | |
| 323 | # |
| 324 | # Dependency rules generation: --> Makefile.config.$(MOD_NAME) |
| 325 | # |
| 326 | |
| 327 | MOD_CONFIG_FILE = $(OUT_DIR_BASE)/Makefile.config.$(MOD_NAME) |
| 328 | MOD_CONFIG_DEF = $(MOD_NAME)_DEP_DEFINED |
| 329 | ifneq ("$(MOD_INC_DIRS)", "") |
| 330 | # Make sure that each directory is an absolute path |
| 331 | MOD_INCS = $(addprefix -I, $(abspath $(subst -I,,$(subst $(TOP_DIR)/,,$(MOD_INC_DIRS))))) |
| 332 | else |
| 333 | MOD_INCS = -I$(SRC_DIR) |
| 334 | ifneq ("$(GEN_HDRS)", "") |
| 335 | MOD_INCS += -I$(CODEGEN_OUTPUT_DIR) |
| 336 | endif |
| 337 | endif |
| 338 | |
| 339 | # |
| 340 | # Generate Makefile.config.$(MODULE) capable of re-creating the module |
| 341 | # |
| 342 | moddep: $(GEN_SRCS) $(GEN_HDRS) |
| 343 | ifeq (x"$(V)", x"3") |
| 344 | @echo "!!!!! moddep for MOD_NAME=$(MOD_NAME) MOD_TYPE=$(MOD_TYPE) MOD_CUSTOM=$(MOD_CUSTOM)!!!" |
| 345 | endif |
| 346 | $(SILENT_BUILD)mkdir -p $(OUT_DIR_BASE) |
| 347 | @rm -fr $(MOD_CONFIG_FILE) |
| 348 | @rm -fr $(OBJS:.o=.d) |
| 349 | |
| 350 | @echo "ifeq (x\"$$""(V)\", x\"2\")" >> $(MOD_CONFIG_FILE) |
| 351 | @echo " $$""(info !!! MODULE=$$""(MOD_NAME) --> $(MOD_CONFIG_FILE): $(MOD_CONFIG_DEF)=$$""($(MOD_CONFIG_DEF)), DEPS=$(MOD_DEPS))" >> $(MOD_CONFIG_FILE) |
| 352 | @echo "endif" >> $(MOD_CONFIG_FILE) |
| 353 | |
| 354 | # Prevent double inclusion |
| 355 | @echo "ifneq (\"$$""($(MOD_CONFIG_DEF))\", \"y\")" >> $(MOD_CONFIG_FILE) |
| 356 | @echo "" >> $(MOD_CONFIG_FILE) |
| 357 | @echo "$(MOD_CONFIG_DEF) := y" >> $(MOD_CONFIG_FILE) |
| 358 | @echo "export $(MOD_NAME)_DIR := $(SRC_DIR)" >> $(MOD_CONFIG_FILE) |
| 359 | @echo "export $(MOD_NAME)_OUT_DIR := $(OUT_DIR)" >> $(MOD_CONFIG_FILE) |
| 360 | |
| 361 | ifeq ("$(MODULE_IS_A_LIBRARY)", "y") |
| 362 | @echo "_skip_it := y" >> $(MOD_CONFIG_FILE) |
| 363 | else |
| 364 | @echo "_skip_it := n" >> $(MOD_CONFIG_FILE) |
| 365 | endif |
| 366 | @echo "ifneq (\"$$""(SKIP_LIB_MODULES)\", \"y\")" >> $(MOD_CONFIG_FILE) |
| 367 | @echo " _skip_it := n" >> $(MOD_CONFIG_FILE) |
| 368 | @echo "endif" >> $(MOD_CONFIG_FILE) |
| 369 | |
| 370 | @echo "ifneq (\"$$""(_skip_it)\", \"y\")" >> $(MOD_CONFIG_FILE) |
| 371 | |
| 372 | ifeq ("$(MODULE_IS_A_LIBRARY)", "y") |
| 373 | ifneq ("$(OBJS)", "") |
| 374 | @echo "EXTRA_LIBS += $(LIBS_MARKER)$(TARGET_LIB)" >> $(MOD_CONFIG_FILE) |
| 375 | @echo "EXTRA_LIBS_PATH += $(LIBS_PATH_MARKER)$(OUT_DIR)" >> $(MOD_CONFIG_FILE) |
| 376 | endif |
| 377 | ifneq ("$(MOD_LIBS)", "") |
| 378 | @echo "EXTRA_LIBS += $(MOD_LIBS)" >> $(MOD_CONFIG_FILE) |
| 379 | endif |
| 380 | ifneq ("$(MOD_LIBS_NOREC_BEFORE)", "") |
| 381 | @echo "EXTRA_LIBS_NOREC_BEFORE += $(MOD_LIBS_NOREC_BEFORE)" >> $(MOD_CONFIG_FILE) |
| 382 | endif |
| 383 | ifneq ("$(MOD_LIBS_NOREC_AFTER)", "") |
| 384 | @echo "EXTRA_LIBS_NOREC_AFTER += $(MOD_LIBS_NOREC_AFTER)" >> $(MOD_CONFIG_FILE) |
| 385 | endif |
| 386 | @echo "ifneq (x\"$$""(MOD_NAME)\", x\"$(MOD_NAME)\")" >> $(MOD_CONFIG_FILE) |
| 387 | @echo " MOD_DEPS_FILES += $(OUT_DIR_BASE)/.$(MOD_NAME)" >> $(MOD_CONFIG_FILE) |
| 388 | @echo "endif" >> $(MOD_CONFIG_FILE) |
| 389 | endif |
| 390 | |
| 391 | ifeq ("$(MOD_TYPE)", "linux_lib") |
| 392 | ifneq ("$(OBJS)", "") |
| 393 | @echo "ALL_LIB_OBJS += $(LINUX_LIB_OBJECTS)" >> $(MOD_CONFIG_FILE) |
| 394 | endif |
| 395 | @echo "ifneq (x\"$$""(MOD_NAME)\", x\"$(MOD_NAME)\")" >> $(MOD_CONFIG_FILE) |
| 396 | @echo " MOD_DEPS_FILES += $(OUT_DIR_BASE)/.$(MOD_NAME)" >> $(MOD_CONFIG_FILE) |
| 397 | @echo "endif" >> $(MOD_CONFIG_FILE) |
| 398 | endif |
| 399 | |
| 400 | ifeq ("$(MOD_TYPE)", "linux_module") |
| 401 | @echo "ifneq (x\"$$""(MOD_NAME)\", x\"$(MOD_NAME)\")" >> $(MOD_CONFIG_FILE) |
| 402 | @echo " KBUILD_EXTRA_SYMBOLS += $(SRC_DIR)/Module.symvers" >> $(MOD_CONFIG_FILE) |
| 403 | @echo " MOD_DEPS_FILES += $(OUT_DIR_BASE)/.$(MOD_NAME)" >> $(MOD_CONFIG_FILE) |
| 404 | @echo "endif" >> $(MOD_CONFIG_FILE) |
| 405 | endif |
| 406 | |
| 407 | # Module creation rules |
| 408 | @echo "$(MOD_NAME)_$(SUBSYSTEM): $(OUT_DIR_BASE)/.$(MOD_NAME)" >> $(MOD_CONFIG_FILE) |
| 409 | @echo "" >> $(MOD_CONFIG_FILE) |
| 410 | @echo "$(OUT_DIR_BASE)/.$(MOD_NAME): .FORCE" >> $(MOD_CONFIG_FILE) |
| 411 | ifeq ("$(MOD_CUSTOM)", "y") |
| 412 | @echo " $$""(MAKE) MOD_DIR=$(MOD_DIR) -f $(MAKE_DIR)/Makefile.template $(MOD_TARGET)" >> $(MOD_CONFIG_FILE) |
| 413 | else |
| 414 | ifneq ("$(OBJS)", "") |
| 415 | @echo " $$""(MAKE) MOD_DIR=$(MOD_DIR) -f $(MAKE_DIR)/Makefile.template $(MOD_TARGET)" >> $(MOD_CONFIG_FILE) |
| 416 | endif |
| 417 | ifeq ("$(OBJS)", "") |
| 418 | @echo " if [ ! -f $(OUT_DIR_BASE)/.$(MOD_NAME) ]; then touch $(OUT_DIR_BASE)/.$(MOD_NAME); fi" >> $(MOD_CONFIG_FILE) |
| 419 | endif |
| 420 | endif |
| 421 | @echo "" >> $(MOD_CONFIG_FILE) |
| 422 | @echo ".FORCE:" >> $(MOD_CONFIG_FILE) |
| 423 | @echo "" >> $(MOD_CONFIG_FILE) |
| 424 | |
| 425 | ifneq ("$(MOD_DEFS)", "") |
| 426 | @echo "EXTRA_CFLAGS += $(MOD_DEFS)" >> $(MOD_CONFIG_FILE) |
| 427 | endif |
| 428 | |
| 429 | @echo "endif" >> $(MOD_CONFIG_FILE) |
| 430 | |
| 431 | # If it is a library and this file is included as someone's dependency - extend MOD_DEP_FULL_NAMES |
| 432 | # and generate a rule to rebuilt the library |
| 433 | ifneq ("$(MOD_DEPS)$(MOD_DEPS_OPT)", "") |
| 434 | @echo "ifeq (x\"$$""(V)\", x\"2\")" >> $(MOD_CONFIG_FILE) |
| 435 | @echo " $$""(info !!! Now include dependencies $(MOD_DEPS) $(MOD_DEPS_OPT)" >> $(MOD_CONFIG_FILE) |
| 436 | @echo "endif" >> $(MOD_CONFIG_FILE) |
| 437 | ifneq ("$(MOD_DEPS)", "") |
| 438 | @echo "$(MOD_NAME)_MOD_DEPS = $(MOD_DEPS)" >> $(MOD_CONFIG_FILE) |
| 439 | @echo "ifneq (x\"$$""(SKIP_DEPS)\", x\"yes\")" >> $(MOD_CONFIG_FILE) |
| 440 | @echo "include $$""($(MOD_NAME)_MOD_DEPS:%=$(OUT_DIR_BASE)/Makefile.config.%)" >> $(MOD_CONFIG_FILE) |
| 441 | @echo "endif" >> $(MOD_CONFIG_FILE) |
| 442 | endif |
| 443 | ifneq ("$(MOD_DEPS_OPT)", "") |
| 444 | @echo "$(MOD_NAME)_MOD_DEPS_OPT = $(MOD_DEPS_OPT)" >> $(MOD_CONFIG_FILE) |
| 445 | @echo "ifneq (x\"$$""(SKIP_DEPS)\", x\"yes\")" >> $(MOD_CONFIG_FILE) |
| 446 | @echo "-include $$""($(MOD_NAME)_MOD_DEPS_OPT:%=$(OUT_DIR_BASE)/Makefile.config.%)" >> $(MOD_CONFIG_FILE) |
| 447 | @echo "endif" >> $(MOD_CONFIG_FILE) |
| 448 | endif |
| 449 | @echo "ifeq (x\"$$""(V)\", x\"2\")" >> $(MOD_CONFIG_FILE) |
| 450 | @echo " $$""(info !!! $(MOD_NAME) finished including dependencies)" >> $(MOD_CONFIG_FILE) |
| 451 | @echo "endif" >> $(MOD_CONFIG_FILE) |
| 452 | endif |
| 453 | |
| 454 | @echo "EXTRA_CFLAGS += $(MOD_INCS)" >> $(MOD_CONFIG_FILE) |
| 455 | @echo "" >> $(MOD_CONFIG_FILE) |
| 456 | @echo "endif" >> $(MOD_CONFIG_FILE) |
| 457 | # |
| 458 | # end of moddep: target |
| 459 | # |
| 460 | |
| 461 | clean_module:: |
| 462 | ifeq ("$(MOD_TYPE)", "linux_module") |
| 463 | $(SILENT_BUILD)-test -f $(SRC_DIR)/Makefile && $(MAKE) $(KERNEL_MAKEPARMS) clean |
| 464 | $(SILENT_BUILD)cd $(SRC_DIR) && rm -fr $($(MOD_NAME)-objs) $($(MOD_NAME)-objs:../%=../.%.cmd) |
| 465 | $(SILENT_BUILD)rm -fr $(OUT_DIR_BASE)/linux_modules/$(MOD_NAME).ko |
| 466 | endif |
| 467 | ifeq ("$(MOD_TYPE)", "linux_lib") |
| 468 | $(SILENT_BUILD)rm -fr $(LINUX_LIB_OBJECTS) |
| 469 | endif |
| 470 | $(SILENT_BUILD)cd $(SRC_DIR) && rm -fr $(patsubst %.c,.%.o.cmd,$(srcs)) |
| 471 | $(SILENT_BUILD)[ ! -d $(OUT_DIR) ] || find $(OUT_DIR) -name '*.[o,d,a]' -print0 | xargs -0 rm -rf |
| 472 | $(SILENT_BUILD)[ ! -d $(OUT_DIR) ] || find $(OUT_DIR) -name '*~' -print0 | xargs -0 rm -rf |
| 473 | $(SILENT_BUILD)[ ! -d $(OUT_DIR) ] || find $(OUT_DIR) -name '*.ko' -print0 | xargs -0 rm -rf |
| 474 | $(SILENT_BUILD)[ ! -d $(OUT_DIR) ] || find $(OUT_DIR) -name '.*.cmd' -print0 | xargs -0 rm -rf |
| 475 | $(SILENT_BUILD)rm -fr $(SRC_DIR)/*.mod.c $(SRC_DIR)/modules.order $(SRC_DIR)/Module.symvers $(SRC_DIR)/.tmp_versions |
| 476 | $(SILENT_BUILD)rm -fr $(MOD_TARGET) $(OUT_DIR)/$(TARGET) $(OUT_DIR)/unitest $(TARGET_LIB_FNAME) |
| 477 | $(SILENT_BUILD)rm -fr $(ALL_LIB_OBJS) |
| 478 | $(SILENT_BUILD)rm -fr $(GEN_SRCS) $(GEN_HDRS) $(OUT_DIR)/.$(MOD_NAME)_generated_* |
| 479 | ifneq ("$(MOD_NAME)", "") |
| 480 | $(SILENT_BUILD)rm -fr $(OUT_DIR_BASE)/.$(MOD_NAME) |
| 481 | $(SILENT_BUILD)rm -fr $(SRC_DIR)/.$(MOD_NAME)_in_progress |
| 482 | endif |
| 483 | |
| 484 | clobber: clean_module |
| 485 | $(SILENT_BUILD)rm -fr $(OUT_DIR) |
| 486 | |
| 487 | # Optional subsystem-specific rules |
| 488 | -include mk/$(SUBSYSTEM)/Makefile.$(SUBSYSTEM).rules |
| 489 | |
| 490 | # Generate board-specific environment if any |
| 491 | board_env: $(BOARD_ENV_RULE) |
| 492 | |
| 493 | module_name: |
| 494 | $(info $(MOD_NAME)) |