diff options
Diffstat (limited to 'lisc/Makefile')
| -rw-r--r-- | lisc/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lisc/Makefile b/lisc/Makefile index bab0059..6404dd5 100644 --- a/lisc/Makefile +++ b/lisc/Makefile @@ -4,10 +4,11 @@ OBJ = main.o parse.o ssa.o live.o isel.o spill.o CFLAGS = -Wall -Wextra -std=c11 -g -pedantic $(BIN): $(OBJ) + mv $@ $@.old 2>/dev/null || exit 0 $(CC) $(LDFLAGS) $(OBJ) -o $@ $(OBJ): lisc.h .PHONY: clean clean: - rm -f $(BIN) $(OBJ) + rm -f $(BIN) $(OBJ) *.old |