Re: libdl

[Niclas Rosenvik <nros%users.sf.net@localhost>]

On Fri, 9 Jan 2015 17:10:34 +0000
Patrick Welche <prlw1%cam.ac.uk@localhost> wrote:

> Is there a pkgsrc way of dealing with libdl?
> 
> I have just got a package which uses waf to run successfully on
> NetBSD, but I had to:
> 
> SUBST_CLASSES+=         rmdl
> SUBST_STAGE.rmdl=       pre-configure
> SUBST_MESSAGE.rmdl=     remove -ldl
> SUBST_FILES.rmdl=       src/wscript_build
> SUBST_SED.rmdl=         -e "s/, 'dl'//"
> 
> This is fine for NetBSD, but presumably not for linux...
> 
> Cheers,
> 
> Patrick

See mk/dlopen.buildlink3.mk 

In wip/premake4/Makefile I use a dlopen.buildlink3.mk and a buildlink
transform to handle libdl, it looks like this:
BUILDLINK_TRANSFORM+= opt:-ldl:${BUILDLINK_LDADD.dl:M*}
I think it works on linux but I haven't tried.

Niclas Rosenvik