Date: Wed, 20 May 2015 11:42:45 -0700 From: Garrett Cooper <yaneurabeya@gmail.com> To: Craig Rodrigues <rodrigc@FreeBSD.org> Cc: Andriy Gapon <avg@freebsd.org>, Garrett Cooper <ngie@freebsd.org>, "src-committers@freebsd.org" <src-committers@freebsd.org>, "svn-src-all@freebsd.org" <svn-src-all@freebsd.org>, "svn-src-head@freebsd.org" <svn-src-head@freebsd.org> Subject: Re: svn commit: r283151 - head Message-ID: <8F1BC78E-1C33-4E12-84FF-0AA682609907@gmail.com> In-Reply-To: <CAG=rPVfX19XV_6O1GCE_uzweFmTZ16br8i_ggk4cCFE6=vp9gg@mail.gmail.com> References: <201505201304.t4KD41Bn063189@svn.freebsd.org> <555CBDE2.6080401@FreeBSD.org> <555CC352.60302@FreeBSD.org> <CAG=rPVfX19XV_6O1GCE_uzweFmTZ16br8i_ggk4cCFE6=vp9gg@mail.gmail.com>
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On May 20, 2015, at 10:43, Craig Rodrigues <rodrigc@FreeBSD.org> wrote:
> On Wed, May 20, 2015 at 10:24 AM, Andriy Gapon <avg@freebsd.org> =
wrote:
> >>
> >> lib/libproc__L: \
> >> - cddl/lib/libctf__L lib/libelf__L lib/librtld_db__L =
lib/libutil__L
> >> + ${_cddl_lib_libctf} lib/libelf__L lib/librtld_db__L =
lib/libutil__L
>=20
> Should the above perhaps be ${_cddl_lib_libctf}__L? But such that it =
is empty
> if _cddl_lib_libctf is unset. Not sure how to express that with the =
make
> syntax. In shell it'd be ${_cddl_lib_libctf:+${_cddl_lib_libctf}__L}.
>=20
>=20
> You can use:
>=20
> ${_cddl_lib_libctf:D${_cddl_lib_libctf}__L}
>=20
>=20
> If you look at the make(1) man page and look for the section
> "Variable modifiers", you can see the documentation for this.
Fixed in r283159. Thank you Craig!
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