Date: Fri, 24 Jun 2016 16:23:09 +0200 From: =?UTF-8?Q?Fernando_Apestegu=C3=ADa?= <fernando.apesteguia@gmail.com> To: =?UTF-8?Q?Fernando_Herrero_Carr=C3=B3n?= <elferdo@gmail.com> Cc: FreeBSD Mailing List <freebsd-ports@freebsd.org> Subject: Re: QA script error (libc++) Message-ID: <CAGwOe2bSj25FQByre5W%2B91Q6Xtcz6eHVqEQPUB_izX%2BdipTnfg@mail.gmail.com> In-Reply-To: <CAMwkeZyuurY2duUDQyoeS9ues0phj=%2BpoDNB=0jCt=FbQwtu%2Bw@mail.gmail.com> References: <CAGwOe2ZMHbf2uCV=T9cKEKF4F8XE8XBA4wUt7H4DXB9nCOMH%2BA@mail.gmail.com> <CAMwkeZyuurY2duUDQyoeS9ues0phj=%2BpoDNB=0jCt=FbQwtu%2Bw@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Fri, Jun 24, 2016 at 10:25 AM, Fernando Herrero Carr=C3=B3n <elferdo@gmail.com> wrote: > > El 24 jun. 2016 8:16 a. m., "Fernando Apestegu=C3=ADa" > <fernando.apesteguia@gmail.com> escribi=C3=B3: >> >> One of my ports is written in C++. It links agains libc++ that is in >> base (/usr/src/contrib/libc++). The port still builds fine and works >> but the QA scripts show an error complaining about the executable >> being linked to libc++ without the library being listed as an actual >> dependency and it suggests to add the following line to the Makefile: >> >> LIB_DEPENDS+=3Dlibc++.so:devel/libc++ >> >> Is this strictly necessary? Would something like this be acceptable?: >> >> .if !exists(/usr/lib/libc++.so) >> ... >> LIB_DEPENDS+=3Dlibc++.so:devel/libc++ >> ... >> .endif >> >> Note: the port does not compile on FreeBSD < 10.x >> >> Thanks in advance. > > Dear Fernando, > > I would say adding a dependency on libc++ from ports is not necessary. On= a > standard system you can pass the compiler an option like -stdlib=3Dlibc++= and > it works. > > This library is usually linked against when compiling with c++11 or newer= . > Maybe adding the appropriate compiler option [1] would be a better choice= ? I forgot to mention I'm already using this: USES=3D compiler:gcc-c++11-lib But the QA script still complains. > > Cheers, > Fernando > > [1] https://www.freebsd.org/doc/en/books/porters-handbook/uses-compiler.h= tml
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CAGwOe2bSj25FQByre5W%2B91Q6Xtcz6eHVqEQPUB_izX%2BdipTnfg>