Re: Warning message in macOS Mojave

[Bill Findlay <findlaybill@blueyonder.co.uk>]

On 26 Sep 2018, Simon Wright wrote
(in article <lya7o436iq.fsf@pushface.org>):

> Bill Findlay<findlaybill@blueyonder.co.uk>  writes:
>
> > Mojave on my MBP:
> >
> > -rwxr-xr-x 1 root wheel 6088021Sep 05:16 libSystem.B.dylib
> > lrwxr-xr-x 1 root wheel 1724Sep 22:30 libSystem.dylib -> libSystem.B.dylib
>
> I think there must be a tab/space missing there!
Yes, this newsreader has strange properties.
It puts in newlines and takes out whitespace apparently at random.

> I see
>
> -rwxr-xr-x 1 root wheel 60880 21 Sep 05:16 /usr/lib/libSystem.B.dylib
> lrwxr-xr-x 1 root wheel 17 25 Sep 18:07 /usr/lib/libSystem.dylib ->
> libSystem.B.dylib
>
> so that's the same.
>
> What about the command line tools? I see
>
> $ pkgutil --pkg-info=com.apple.pkg.CLTools_Executables
> package-id: com.apple.pkg.CLTools_Executables
> version: 10.0.0.0.1.1535735448
> volume: /
> location: /
> install-time: 1537896473
> groups: com.apple.FindSystemFiles.pkg-group
>
> (which is the same, bar the install-time, as on my High Sierra MBP,
> recently updated)

I am using GNAT CE 2018, with a new unmodified Mojave install on my 2017 MBP.

> package-id: com.apple.pkg.CLTools_Executables version:
> 10.0.0.0.1.1535735448
> volume: /
> location: /
> install-time: 1537221714
> groups: com.apple.FindSystemFiles.pkg-group

The same. What about:

> $ cksum /usr/lib/libSystem.B.dylib
> 638756186 60880 /usr/lib/libSystem.B.dylib

I am using the build command:

> gnatmake -aI../Source -aO../Build -funwind-tables -gnatl12j96 -gnatw.e
> -gnatwD -gnatwH -gnatwP -gnatwT -gnatw.W -gnatw.B -gnatwC -gnatw.u -gnatyO
> -gnatw.Y -fdata-sections -ffunction-sections -gnatfn -mtune=native -O3 -flto
> -j0 ee9 -bargs -static -Sin -largs -Wl,-dead_strip -Wl,-dead_strip -flto

LTO has been dodgy in the past, but removing that option still results in the 
warning.

-- 
Bill Findlay