c50c8502cb
proctab.c is generated from awktab.h, so needs to depend on it. maketab does not depend on awktab.h, and gets the maketab.c dependency automatically, so remove them both. Normally, these don't matter. However, for a meta build, they can cause us to build maketab twice (once host, once for target) resulting in a binary that can't run on the host due to proctab.c racing maketab in parallel legs. In stable/12, this was a reliably lost race, while in main I've been unable to trigger the race at all (maybe due to dirdep changes making main more robust). MFC After: 1 day (build breakage) Reported by: kp Sponsored by: Netflix
37 lines
713 B
Makefile
37 lines
713 B
Makefile
# $FreeBSD$
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.include <src.opts.mk>
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AWKSRC= ${SRCTOP}/contrib/one-true-awk
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.PATH: ${AWKSRC}
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PROG= awk
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SRCS= awkgram.y b.c lex.c lib.c main.c parse.c proctab.c run.c tran.c awkgram.tab.h
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CFLAGS+= -DHAS_ISBLANK -I. -I${AWKSRC} -DFOPEN_MAX=64
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WARNS?= 1
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LIBADD= m
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LINKS= ${BINDIR}/awk ${BINDIR}/nawk
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MLINKS= awk.1 nawk.1
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CLEANFILES= maketab proctab.c awkgram.tab.h
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awkgram.tab.h: awkgram.h
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ln -sf ${.ALLSRC:M*.h} ${.TARGET}
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proctab.c: maketab awkgram.h
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${BTOOLSPATH:U.}/maketab awkgram.h > proctab.c
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DEPENDOBJS+= maketab
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build-tools: maketab
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maketab: ${BUILD_TOOLS_META}
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# awk needs some work before we can connect these tests to the build
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#HAS_TESTS=
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#SUBDIR.${MK_TESTS}+= tests
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.include <bsd.prog.mk>
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