gentoo-overlay/dev-perl/Template-Toolkit/files/Template-Toolkit-2.27-no-dot-inc.patch

From 65e7f0e980e64dd0525eda058330cea06379c332 Mon Sep 17 00:00:00 2001
From: Kent Fredric <kentnl@gentoo.org>
Date: Sat, 13 Jan 2018 13:05:52 +1300
Subject: Fix relative path handling in templates on Perl 5.26+

NB: It doesn't seem like the value of "$compiled" is very useful in the
failure case, as the expectation is that'd have been a falsey value at
best, or a literal "undef" at worst, yeilding additional warnings.

Bug: https://rt.cpan.org/Ticket/Display.html?id=121171
Bug: https://bugs.gentoo.org/615704
---
 lib/Template/Provider.pm | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/lib/Template/Provider.pm b/lib/Template/Provider.pm
index 6ecb2453..61c3469c 100644
--- a/lib/Template/Provider.pm
+++ b/lib/Template/Provider.pm
@@ -562,13 +562,29 @@ sub _compiled_filename {
 
 sub _load_compiled {
     my ($self, $file) = @_;
+
+    # Implicitly Relative paths are not supported
+    # by "require" and invoke @INC traversal, where relative
+    # paths only traditionally worked prior to Perl 5.26
+    # due to the presence of '.' in @INC
+    #
+    # Given load_compiled never wants to traverse @INC, forcing
+    # an absolute path for the loaded file and the INC key is
+    # sensible.
+    #
+    # NB: %INC Keys are always identical to their respective
+    # "require" invocations regardless of OS, and the only time
+    # one needs to care about slash direction is when dealing
+    # with Module::Name -> Module/Name.pm translation.
+    my $fpath = File::Spec->rel2abs( $file );
+
     my $compiled;
 
     # load compiled template via require();  we zap any
     # %INC entry to ensure it is reloaded (we don't
     # want 1 returned by require() to say it's in memory)
-    delete $INC{ $file };
-    eval { $compiled = require $file; };
+    delete $INC{ $fpath };
+    eval { $compiled = require $fpath; };
     return $@
         ? $self->error("compiled template $compiled: $@")
         : $compiled;
-- 
2.15.1