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esp32-s2_dfu
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Merge pull request #760 from hathach/fix-755-same-name-c-s-file 

add suffix _s to object of assembly file
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Ha Thach 2021-03-30 10:20:55 +07:00 committed by GitHub
parent 05d6d7d8d1 2e4657d111
commit e106e22bdd
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 3 deletions
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7
examples/rules.mk
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@ -52,7 +52,8 @@ SRC_S := $(SRC_S:.S=.s)
# Due to GCC LTO bug https://bugs.launchpad.net/gcc-arm-embedded/+bug/1747966
# assembly file should be placed first in linking order
OBJ += $(addprefix $(BUILD)/obj/, $(SRC_S:.s=.o))
# '_asm' suffix is added to object of assembly file
OBJ += $(addprefix $(BUILD)/obj/, $(SRC_S:.s=_asm.o))
OBJ += $(addprefix $(BUILD)/obj/, $(SRC_C:.c=.o))
# Verbose mode
@ -111,13 +112,13 @@ $(BUILD)/obj/%.o: %.c
# ASM sources lower case .s
vpath %.s . $(TOP)
$(BUILD)/obj/%.o: %.s
$(BUILD)/obj/%_asm.o: %.s
@echo AS $(notdir $@)
@$(CC) -x assembler-with-cpp $(ASFLAGS) -c -o $@ $<
# ASM sources upper case .S
vpath %.S . $(TOP)
$(BUILD)/obj/%.o: %.S
$(BUILD)/obj/%_asm.o: %.S
@echo AS $(notdir $@)
@$(CC) -x assembler-with-cpp $(ASFLAGS) -c -o $@ $<