A quick look at the CPAN testers reports for
PerlIO::Layers show passes for your perl version
and many others on Mac platforms. I can't help
with a debug for your build there...
...but you can delete the line containing the
string 'File::Map' to removed the hard dependency
for PDL on this module. The only functionality you
could miss is the ability to to memory mapped IO.
The rest of PDL should be good to go while you
sort out the PerlIO::Layers problem.
Good luck,
Chris
On Thu, Mar 22, 2018 at 2:41 PM, William Schmidt <
t.william.schm...@gmail.com> wrote:
> Hello PDL peeps,
>
> I'm trying to build PDL in macOS 10.13.3 (High Sierra) and am getting a
> build test error in a pre-req, specifically, in PerlIO::Layers. The
> scenario:
>
> sudo cpan install PDL. # Warning: prerequisite File::Map 0.57 not found.
> There are other pre-req errors but the first one is a deal-killer.
>
> sudo cpan install File::Map # this build failed to find its pre-req,
> PerlIO::Layers, so it downloaded the bits and attempted to build it. The
> script reported the build was OK, but its tests failed with:
>
> t/00-compile.t ............ 1/1
> # Failed test 'PerlIO/Layers.pm loaded ok'
> # at t/00-compile.t line 35.
> # got: '512'
> # expected: '0'
>
> File attached of relevant output. Notice that PERL5LIB and PERL5OPT at
> lines 30 and 31 are not resolved. PERL5LIB is set in my env (bash) but I am
> not setting PERL5OPT, whatever that means in this build. If PERL5LIB must
> be resolved, the build script is not pulling it from my env, and if
> PERL5OPT must be set, I need to know what to set it to.
>
> My compiler is:
>
> $ gcc -v
> Configured with: --prefix=/Library/Developer/CommandLineTools/usr
> --with-gxx-include-dir=/usr/include/c++/4.2.1
> Apple LLVM version 9.0.0 (clang-900.0.39.2)
> Target: x86_64-apple-darwin17.4.0
> Thread model: posix
> InstalledDir: /Library/Developer/CommandLineTools/usr/bin
>
> Any ideas? (Yes, I know how fucking arrogant Apple is about building stuff
> on its latest OS, but getting PDL to run on my mac is very high priority
> :-) Why run R (and invest hours and hours learning it) when you can run
> PDL?)
>
> Regards,
> Will Schmidt
> t.william.schm...@gmail.com
>
>
>
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