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Makefile: Define APPLICATION_foo BOARD_bar and ENVIRONMENT_baz #defines

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This can help us with conditional code
This commit is contained in:
Harald Welte
2017-03-02 23:16:01 +01:00
parent e36970cac7
commit adbe72a5ba
1 changed files with 5 additions and 3 deletions
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8
firmware/Makefile
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@@ -164,7 +164,9 @@ CFLAGS += -Wno-suggest-attribute=noreturn
CFLAGS += -D__ARM
CFLAGS += --param max-inline-insns-single=500 -mcpu=cortex-m3 -mthumb # -mfix-cortex-m3-ldrd
CFLAGS += -ffunction-sections -g $(OPTIMIZATION) $(INCLUDES) -D$(CHIP) -DTRACE_LEVEL=$(TRACE_LEVEL) -DDEBUG_PHONE_SNIFF=$(DEBUG_PHONE_SNIFF)
CFLAGS += -DGIT_VERSION=\"$(GIT_VERSION)\" -DBOARD=\"$(BOARD)\" -DAPPLICATION=\"$(APP)\"
CFLAGS += -DGIT_VERSION=\"$(GIT_VERSION)\"
CFLAGS += -DBOARD=\"$(BOARD)\" -DBOARD_$(BOARD)
CFLAGS += -DAPPLICATION=\"$(APP)\" -DAPPLICATION_$(APP)
ASFLAGS = -mcpu=cortex-m3 -mthumb -Wall -g $(OPTIMIZATION) $(INCLUDES) -D$(CHIP) -D__ASSEMBLY__
LDFLAGS = -mcpu=cortex-m3 -mthumb -Wl,--cref -Wl,--check-sections -Wl,--gc-sections -Wl,--entry=ResetException -Wl,--unresolved-symbols=report-all -Wl,--warn-common -Wl,--warn-section-align -Wl,--warn-unresolved-symbols $(LIB)
#LD_OPTIONAL=-Wl,--print-gc-sections -Wl,--stats
@@ -194,11 +196,11 @@ $(1): $$(ASM_OBJECTS_$(1)) $$(C_OBJECTS_$(1))
$$(C_OBJECTS_$(1)): $(OBJ)/$(1)_%.o: %.c Makefile $(OBJ) $(BIN)
@echo [COMPILING $$<]
@$(CC) $(CFLAGS) -D$(1) -DENVIRONMENT=\"$(1)\" -Wa,-ahlms=$(BIN)/$$*.lst -c -o $$@ $$<
@$(CC) $(CFLAGS) -DENVIRONMENT_$(1) -DENVIRONMENT=\"$(1)\" -Wa,-ahlms=$(BIN)/$$*.lst -c -o $$@ $$<
$$(ASM_OBJECTS_$(1)): $(OBJ)/$(1)_%.o: %.S Makefile $(OBJ) $(BIN)
@echo [ASSEMBLING $$@]
@$(CC) $(ASFLAGS) -D$(1) -DENVIRONMENT=\"$(1)\" -c -o $$@ $$<
@$(CC) $(ASFLAGS) -DENVIRONMENT_$(1) -DENVIRONMENT=\"$(1)\" -c -o $$@ $$<
debug_$(1): $(1)
$(GDB) -x "$(BOARD_LIB)/resources/gcc/$(BOARD)_$(1).gdb" -ex "reset" -readnow -se $(OUTPUT)-$(1).elf