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build: Add workaround to suppress broken avr-gcc "misspelled" warnings

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Detect avr gcc v4.8.1 and then disable warnings during the klipper.o
linking to suppress bogus "misspelled signal handler" warnings.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor
2017-04-23 19:42:38 -04:00
parent 37865d69a2
commit 1878da228d
3 changed files with 4 additions and 4 deletions
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2
Makefile
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@@ -83,7 +83,7 @@ $(OUT)declfunc.lds: src/declfunc.lds.S
$(OUT)klipper.o: $(patsubst %.c, $(OUT)src/%.o,$(src-y)) $(OUT)declfunc.lds
@echo " Linking $@"
$(Q)$(CC) $(CFLAGS) -Wl,-r -Wl,-T,$(OUT)declfunc.lds -nostdlib $(patsubst %.c, $(OUT)src/%.o,$(src-y)) -o $@
$(Q)$(CC) $(CFLAGS) $(CFLAGS_klipper.o) -Wl,-r -Wl,-T,$(OUT)declfunc.lds -nostdlib $(patsubst %.c, $(OUT)src/%.o,$(src-y)) -o $@
$(OUT)compile_time_request.o: $(OUT)klipper.o ./scripts/buildcommands.py
@echo " Building $@"