Date: Tue, 7 May 2013 20:50:05 +0200 From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: Dag-Erling =?iso-8859-1?Q?Sm=F8rgrav?= <des@des.no> Cc: freebsd-arch@FreeBSD.org Subject: Re: Building library that depends on another library. Message-ID: <20130507185005.GB1888@garage.freebsd.pl> In-Reply-To: <86r4hkgd04.fsf@nine.des.no> References: <20130505201436.GJ1374@garage.freebsd.pl> <86r4hkgd04.fsf@nine.des.no>
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On Mon, May 06, 2013 at 08:49:15PM +0200, Dag-Erling Sm=F8rgrav wrote:
> Pawel Jakub Dawidek <pjd@FreeBSD.org> writes:
> > It looks like to make such dependency work one HAS TO add libnv to
> > _prebuild_libs in src/Makefile.inc1, which seems wrong.
>=20
> It may seem wrong, but it is correct, cf the following comment in
> Makefile.inc1:
>=20
> # The list of libraries with dependents (${_prebuild_libs}) and their
> # interdependencies (__L) are built automatically by the
> # ${.CURDIR}/tools/make_libdeps.sh script.
Yes, this also means SUBDIR_ORDERED in lib/Makefile doesn't make sense.
All in all I really don't like to add libraries to Makefile.inc1, it
doesn't sound right. I'd like this to be self-contained. For bsd.prog.mk
it is enough to specify DPADD/LDADD in program's Makefile instead of
hacking some central Makefile.
I came up with something like the following. Instead of:
DPADD=3D ${LIBNV}
LDADD=3D -lnv
(plus modifying src/Makefile.inc1)
I only add:
LDADD=3D -L${.OBJDIR}/../libnv -lnv
What do people think?
--=20
Pawel Jakub Dawidek http://www.wheelsystems.com
FreeBSD committer http://www.FreeBSD.org
Am I Evil? Yes, I Am! http://mobter.com
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