allow for yacc, whether or not it really works
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@ -169,10 +169,9 @@ STAGESTUFF = *.x *.x[ru] *.sc[ru] $(GENERATED_SOURCES) $(GENERATED_HEADERS) $(OF
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all: Makefile $(LD_PROG) ld.info
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ldgram.h ldgram.c: ldgram.y
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$(BISON) $(BISONFLAGS) -d $(VPATH)/ldgram.y -o ldgram.c
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# These are in case BISON is really yacc (which ignores -o).
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if [ -f y.tab.c -a ! -f ldgram.c ]; then mv y.tab.c ldgram.c; else true ; fi
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if [ -f y.tab.h -a ! -f ldgram.h ]; then mv y.tab.h ldgram.h; else true ; fi
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$(BISON) $(BISONFLAGS) -d $(VPATH)/ldgram.y
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mv -f y.tab.c ldgram.c
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mv -f y.tab.h ldgram.h
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ldlex.c: ldlex.l
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lex -t $(VPATH)/ldlex.l >ldlex.c
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