xdg-utils: mark broken if cross

[ghost]

No description provided.

[NickCao]

This maybe addressed by #222427

[ghost]

This maybe addressed by #222427

I don't think so; with that PR I still get

perl5.36.0-Net-HTTP> /9g1gwhb1x39gk3khgn4mdcz8rlw646aq-perl5.36.0-Net-HTTP-6.19-aarch64-unknown-linux-gnu-devdoc
error: builder for '/nix/store/ix5rr90qpjxcgyzsjlhfgl0lc4panj9n-perl5.36.0-File-BaseDir-0.08-aarch64-unknown-linux-gnu.drv' failed with exit code 1;
       last 10 log lines:
       > patching ./t/03_userdirs.t...
       > patching ./t/03_icontheme.t...
       > patching ./configure...
       > patching ./Build.PL...
       > # running Build.PL --prefix /nix/store/p54aidk6ancz8jcl9mm0sppj49frg519-perl5.36.0-File-BaseDir-0.08-aarch64-unknown-linux-gnu --installdirs site --config perl=/nix/store/cm26l5m4nrwijf5fp83ycdr3wja5377g-perl-aarch64-unknown-linux-gnu-5.36.0-mini/bin/perl --fullperl "/nix/store/gf0ldrf7v2xq4pwxf4a8av2ryaqsm3md-perl-5.36.0/bin/perl"
       > Attempt to reload Scalar/Util.pm aborted.
       > Compilation failed in require at /nix/store/5r6g7jkcnl8ipbi7gswrbl412yh8f41c-perl-aarch64-unknown-linux-gnu-5.36.0/lib/perl5/5.36.0/aarch64-linux/Data/Dumper.pm line 284.
       > Couldn't run Build.PL: No such file or directory at /nix/store/28psm0z87mqfs0n8i15k9373php959dk-perl5.36.0-Module-Build-0.4231-aarch64-unknown-linux-gnu/lib/perl5/site_perl/5.36.0/Module/Build/Compat.pm line 341.
       > /nix/store/cxliwlc49si5wdvmngnrmryqyrp7l2cv-stdenv-linux/setup: line 79: pop_var_context: head of shell_variables not a function context
       > /nix/store/cxliwlc49si5wdvmngnrmryqyrp7l2cv-stdenv-linux/setup: line 1594: pop_var_context: head of shell_variables not a function context
       For full logs, run 'nix log /nix/store/ix5rr90qpjxcgyzsjlhfgl0lc4panj9n-perl5.36.0-File-BaseDir-0.08-aarch64-unknown-linux-gnu.drv'.
error: 1 dependencies of derivation '/nix/store/19wn8as9yz2vjykpgk1d7br9igqa5275-perl5.36.0-File-MimeInfo-0.30-aarch64-unknown-linux-gnu.drv' failed to build
error: 1 dependencies of derivation '/nix/store/4g7l4b8rpypd807ybdr2rj6b62gvcldq-xdg-utils-aarch64-unknown-linux-gnu-unstable-2020-10-21.drv' failed to build