Date: Mon, 08 Apr 2002 11:37:57 -0700 From: Peter Wemm <peter@wemm.org> To: Alfred Perlstein <bright@mu.org> Cc: Ruslan Ermilov <ru@FreeBSD.org>, Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>, "M. Warner Losh" <imp@village.org>, cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: (using g++ for linkage) Re: cvs commit: src/gnu/usr.bin/gperf Message-ID: <20020408183757.36E4E38CC@overcee.wemm.org> In-Reply-To: <20020408164449.GD93885@elvis.mu.org>
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Alfred Perlstein wrote: > * Ruslan Ermilov <ru@FreeBSD.org> [020408 01:39] wrote: > > > > > OK, how about backing these out and committing this instead? > > > > %%% > > Index: bsd.prog.mk > > +.if ${SRCS:M*.cc} != "" || ${SRCS:M*.C} != "" || ${SRCS:M*.cpp} != "" || \ > > + ${SRCS:M*.cxx} != "" > > + ${CXX} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${OBJS} ${LDDESTDIR} ${LDADD} > > +.else > > ${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${OBJS} ${LDDESTDIR} ${LDADD} > > +.endif > > > > .else !defined(SRCS) > > > > %%% > > I was about to propose something like this, nice work. :) That's a partial solution, but would probably be enough for these few cases. For example, it doesn't detect when you have libxxx.a file with C++ objects in it. Also, it leaves out the dependency on libstdc++. linking everything with c++(1) is a subset of adding to LDADD/DPADD. The LDADD is taken care of, but the DPADD of ${LIBSTDCPLUSPLUS} is missing. Only ${LIBC} is depended on. It might be better to have a switch to specify c++ linking. Or we could just leave it the way it is. Cheers, -Peter -- Peter Wemm - peter@wemm.org; peter@FreeBSD.org; peter@yahoo-inc.com "All of this is for nothing if we don't go to the stars" - JMS/B5 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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