share install on MacOS GitHub Actions gives unexpected library-load failure

[mohawk2]

E.g. in https://github.com/PDLPorters/PDL-Transform-Proj4/actions/runs/12134943895/job/33833045527

  Can't load '/Users/runner/work/PDL-Transform-Proj4/PDL-Transform-Proj4/blib/arch/auto/PDL/Transform/Proj4/Proj4.bundle' for module PDL::Transform::Proj4: dlopen(/Users/runner/work/PDL-Transform-Proj4/PDL-Transform-Proj4/blib/arch/auto/PDL/Transform/Proj4/Proj4.bundle, 0x0002): Library not loaded: @rpath/libproj.25.dylib
    Referenced from: <F74CD300-5820-33A4-BEC2-74783C6D8410> /Users/runner/work/PDL-Transform-Proj4/PDL-Transform-Proj4/blib/arch/auto/PDL/Transform/Proj4/Proj4.bundle
  Error:   Reason: tried: '/usr/lib:/Users/runner/perl5/lib/perl5/darwin-2level/auto/share/dist/Alien-proj/lib/libproj.25.dylib' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/usr/lib:/Users/runner/perl5/lib/perl5/darwin-2level/auto/share/dist/Alien-proj/lib/libproj.25.dylib' (no such file), '/usr/lib:/Users/runner/perl5/lib/perl5/darwin-2level/auto/share/dist/Alien-proj/lib/libproj.25.dylib' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/usr/lib:/Users/runner/perl5/lib/perl5/darwin-2level/auto/share/dist/Alien-proj/lib/libproj.25.dylib' (no such file) at /Users/runner/hostedtoolcache/perl/5.30.3/arm64/lib/5.30.3/darwin-2level/DynaLoader.pm line 197.
   at t/proj_transform.t line 6.

Note in particular tried: '/usr/lib:/Users/runner/perl5/lib/perl5/darwin-2level/auto/share/dist/Alien-proj/lib/libproj.25.dylib' (no such file) - it's trying two dir names with a : in the middle, rather than splitting on the :.

[shawnlaffan]

Possibly it's related to Proj 9.5 which was released the other day. I'll try to test it on my mac tomorrow.

I notice that the Alien::proj tests are currently disabled.
https://github.com/PDLPorters/PDL-Transform-Proj4/actions/runs/12134943895/job/33833045527#step:4:73

It would be good to see if these pass or fail.

The deps can be installed without testing first to reduce noise (cpanm -n --installdeps Alien::proj).

[shawnlaffan]

I was able to reproduce this locally. It is unrelated to the Proj version.

The root cause seems to be an interaction between Plugin::SearchDeps and system aliens (PerlAlien/Alien-Build#419). Alien::proj was filtering a system Alien::libtiff from the list, but not Alien::sqlite. Now it does any system aliens that are passed (#21).

I've released Alien::proj 1.30 to CPAN. Can you give it a test?

[mohawk2]

It works great. Thank you very much!