At Wed, 2 Mar 2022 09:14:27 -0500, Mansour Moufid <mansourmoufid%gmail.com@localhost> wrote:
Subject: Re: macOS 12.x (Monterey) vs. pkgsrc
>
> On Tue, Mar 1, 2022 at 11:16 PM Greg A. Woods <woods%planix.com@localhost> wrote:
> >
> > # otool -XL libavltree.so.1.1
> > libavltree.so.1.1 (compatibility version 0.0.0, current version 0.0.0)
> > /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1311.0.0)
> >
> >
> > I'm thinking mk/check/check-shlibs-macho.awk should not complain if then
> > library depends on itself like this?
>
> That is the Mach-O ID, not a dependency. See:
>
> otool -l libavltree.so.1.1 | grep -A2 LC_ID_DYLIB
>
> (Dependencies are LC_LOAD_DYLIB.)
>
> dyld will load a library just fine if its ID is the basename of the
> library. So I think scripts should accept that too.
Thanks for identifying the "mystery dependency"!
> But to be more explicit, the package can set the ID to
> "@rpath/libavltree.so.1.1" using the linker option:
>
> LDFLAGS.Darwin+= -Wl,-install_name,@rpath/libavltree.so.1.1
>
> and add a runtime search path:
>
> LDFLAGS.Darwin+= -Wl,-rpath,${LOCALBASE}/lib
>
> (I have that last line in etc/mk.conf.)
I think the better fix would be for pkgtools/bootstrap-mk-files to
switch over to using Simon's far more portable mk-files which already do
better things for shared libraries on Darwin/macOS.
In the mean time my quick hack to check-shlibs-macho.awk works OK....
--
Greg A. Woods <gwoods%acm.org@localhost>
Kelowna, BC +1 250 762-7675 RoboHack <woods%robohack.ca@localhost>
Planix, Inc. <woods%planix.com@localhost> Avoncote Farms <woods%avoncote.ca@localhost>
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