Date: Thu, 19 Apr 2001 11:48:53 +0300 From: Ruslan Ermilov <ru@FreeBSD.ORG> To: Makoto MATSUSHITA <matusita@jp.FreeBSD.org> Cc: current@FreeBSD.ORG, Will Andrews <will@FreeBSD.ORG> Subject: make -jN bug (was: Re: groff breaks "make -j N buildworld") Message-ID: <20010419114853.B84456@sunbay.com> In-Reply-To: <20010419171841Z.matusita@jp.FreeBSD.org>; from matusita@jp.FreeBSD.org on Thu, Apr 19, 2001 at 05:18:41PM %2B0900 References: <200104190322.f3J3M8w56668@wint.itfs.nsk.su> <200104190322.f3J3M8w56668@wint.itfs.nsk.su> <20010419110405.B75677@sunbay.com> <20010419171841Z.matusita@jp.FreeBSD.org>
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On Thu, Apr 19, 2001 at 05:18:41PM +0900, Makoto MATSUSHITA wrote:
>
> ru> I always thought that ``obj'', ``all'' and ``install'' should be
> ru> executed in sequence, not together. Hey, this even does not work
> ru> for bin/cat:
>
> IIRC, it is assumed that "make -jX install (where X > 1)" _doesn't_ work.
> I've heard why, but I've forgotten :-)
>
Attached is the Makefile that demonstrates the problem. Run it like this:
make obj; make all
Then try:
make install
And then try:
make -j2 install
Note the difference. This fixes the problem:
--- Makefile Thu Apr 19 11:33:04 2001
+++ Makefile Thu Apr 19 11:36:20 2001
@@ -8,6 +8,7 @@
beforeinstall: .SILENT
cd ${.CURDIR}; \
${INSTALL} ${COPY} -m ${NOBINMODE} Makefile ${DESTDIR}/tmp
+ cd ${.OBJDIR}
pwd
${INSTALL} ${COPY} -m ${NOBINMODE} foo ${DESTDIR}/tmp
I'm not sure if this a make(1) bug or a feature, as both NetBSD and
OpenBSD behave the same. But I'm pretty sure this is a bug. Will?
Cheers,
--
Ruslan Ermilov Oracle Developer/DBA,
ru@sunbay.com Sunbay Software AG,
ru@FreeBSD.org FreeBSD committer,
+380.652.512.251 Simferopol, Ukraine
http://www.FreeBSD.org The Power To Serve
http://www.oracle.com Enabling The Information Age
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NOMAN= YES
all: foo
foo:
touch ${.TARGET}
beforeinstall: .SILENT
cd ${.CURDIR}; \
${INSTALL} ${COPY} -m ${NOBINMODE} Makefile ${DESTDIR}/tmp
pwd
${INSTALL} ${COPY} -m ${NOBINMODE} foo ${DESTDIR}/tmp
.include <bsd.prog.mk>
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