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tools: bpf: silence make by not deleting intermediate file

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Even in quiet mode, make finishes with

rm tools/bpf/bpf_exp.lex.c

That's because it considers the file to be intermediate. Silence that by
mentioning the lex.c file instead of the lex.o file; the dependency still
stays.

Signed-off-by: Jiri Benc <jbenc@redhat.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
This commit is contained in:
Jiri Benc 2018-03-08 23:00:41 +01:00 • committed by Daniel Borkmann
parent a50b7f8c61
commit ef8ba83b7c
1 changed files with 1 additions and 1 deletions
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2
tools/bpf/Makefile
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@ -75,7 +75,7 @@ $(OUTPUT)bpf_dbg: $(OUTPUT)bpf_dbg.o
$(OUTPUT)bpf_asm: $(OUTPUT)bpf_asm.o $(OUTPUT)bpf_exp.yacc.o $(OUTPUT)bpf_exp.lex.o $(OUTPUT)bpf_asm: $(OUTPUT)bpf_asm.o $(OUTPUT)bpf_exp.yacc.o $(OUTPUT)bpf_exp.lex.o
$(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $^ $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $^
$(OUTPUT)bpf_exp.lex.o: $(OUTPUT)bpf_exp.yacc.c $(OUTPUT)bpf_exp.lex.c: $(OUTPUT)bpf_exp.yacc.c
clean: bpftool_clean clean: bpftool_clean
$(call QUIET_CLEAN, bpf-progs) $(call QUIET_CLEAN, bpf-progs)