diff options
| author | Eric Wild <ewild@sysmocom.de> | 2020-04-03 18:28:31 +0200 |
|---|---|---|
| committer | Eric Wild <ewild@sysmocom.de> | 2020-04-10 02:09:40 +0200 |
| commit | e0f4d9216eac4e8848e1b405748196aed43e03e0 (patch) | |
| tree | 9b3bf6effb2a8667341cfcc56d1b0ede07da07dd | |
| parent | 22adb8acd5f18812e182aab314f569e2e9abb2bf (diff) | |
firmware: allow verbose builds
make V=1 can be used to echo all compilation commands, which is useful
because it allows IDEs to parse the gcc output in oder to properly index
the source files using the actual defines passed to the compiler.
Change-Id: I25c41dff89302a73ddd2a4aaba7cb14912fac3b8
| -rw-r--r-- | firmware/Makefile | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/firmware/Makefile b/firmware/Makefile index 373cfdf..b9de557 100644 --- a/firmware/Makefile +++ b/firmware/Makefile @@ -33,6 +33,14 @@ GIT_VERSION=$(shell $(TOP)/git-version-gen $(TOP)/.tarvers) # User-modifiable options #------------------------------------------------------------------------------- +# verbosity +V ?= 0 +ifneq ("$(V)","0") +SILENT := +else +SILENT := @ +endif + # Chip & board used for compilation # (can be overriden by adding CHIP=chip and BOARD=board to the command-line) CHIP ?= sam3s4 @@ -210,22 +218,22 @@ C_OBJECTS_$(1) = $(addprefix $(OBJ)/$(1)_, $(C_OBJECTS)) ASM_OBJECTS_$(1) = $(addprefix $(OBJ)/$(1)_, $(ASM_OBJECTS)) $(1): $$(ASM_OBJECTS_$(1)) $$(C_OBJECTS_$(1)) - @$(CC) $(LDFLAGS) $(LD_OPTIONAL) -T"libboard/common/resources/$(CHIP)/$$@.ld" -Wl,-Map,$(OUTPUT)-$$@.map -o $(OUTPUT)-$$@.elf $$^ $(LIBS) + $(SILENT)$(CC) $(LDFLAGS) $(LD_OPTIONAL) -T"libboard/common/resources/$(CHIP)/$$@.ld" -Wl,-Map,$(OUTPUT)-$$@.map -o $(OUTPUT)-$$@.elf $$^ $(LIBS) cp $(OUTPUT)-$$@.elf $(OUTPUT)-$$@-$(GIT_VERSION).elf cp $(OUTPUT)-$$@.elf $(OUTPUT)-$$@-latest.elf - @$(NM) $(OUTPUT)-$$@.elf >$(OUTPUT)-$$@.elf.txt - @$(OBJCOPY) -O binary $(OUTPUT)-$$@.elf $(OUTPUT)-$$@.bin + $(SILENT)$(NM) $(OUTPUT)-$$@.elf >$(OUTPUT)-$$@.elf.txt + $(SILENT)$(OBJCOPY) -O binary $(OUTPUT)-$$@.elf $(OUTPUT)-$$@.bin cp $(OUTPUT)-$$@.bin $(OUTPUT)-$$@-$(GIT_VERSION).bin cp $(OUTPUT)-$$@.bin $(OUTPUT)-$$@-latest.bin - @$(SIZE) $$^ $(OUTPUT)-$$@.elf + $(SILENT)$(SIZE) $$^ $(OUTPUT)-$$@.elf $$(C_OBJECTS_$(1)): $(OBJ)/$(1)_%.o: %.c Makefile $(OBJ) $(BIN) @echo [COMPILING $$<] - @$(CC) $(CFLAGS) -DENVIRONMENT_$(1) -DENVIRONMENT=\"$(1)\" -Wa,-ahlms=$(BIN)/$$*.lst -c -o $$@ $$< + $(SILENT)$(CC) $(CFLAGS) -DENVIRONMENT_$(1) -DENVIRONMENT=\"$(1)\" -Wa,-ahlms=$(BIN)/$$*.lst -c -o $$@ $$< $$(ASM_OBJECTS_$(1)): $(OBJ)/$(1)_%.o: %.S Makefile $(OBJ) $(BIN) @echo [ASSEMBLING $$@] - @$(CC) $(ASFLAGS) -DENVIRONMENT_$(1) -DENVIRONMENT=\"$(1)\" -c -o $$@ $$< + $(SILENT)@$(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 |