From ea9614b6fbf55a4b4dd1d342f09b7f96f3736310 Mon Sep 17 00:00:00 2001
From: Thierry Vignaud <thierry.vignaud@gmail.com>
Date: Tue, 21 Apr 2020 17:49:01 +0200
Subject: try harder to find genhdlist2 on CPAN testers

rationale:
in some cases, all dependency modules and scripts still reside in the
uninstalled blib directories.
CPAN.pm knows how to deal with uninstalled modules (all the blib/lib
directories go into the PERL5LIB environment variable).
But it does not do something similar for the blib/script directories.

So we have to try harder to find genhdlist2 by adding those blib/script
directories to PATH if they exist
---
 t/helper.pm | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 't')

diff --git a/t/helper.pm b/t/helper.pm
index 451311d9..55dc8f81 100644
--- a/t/helper.pm
+++ b/t/helper.pm
@@ -18,6 +18,12 @@ our @EXPORT = qw(need_root_and_prepare need_downloader
 sub set_path() {
     # help CPAN testers who installed genhdlist2 using cpan but do not have /usr/local/bin in their PATH:
     $ENV{PATH} .= ":/usr/local/bin";
+
+    # help when CPAN testers have not genhdlist2 installed but do have built rpmtools:
+    $ENV{PATH} .= join(':', uniq(map {
+	my $blib_script = dirname($_) . "/script";
+	-d $blib_script ? $blib_script : ();
+    } split(':', $ENV{PERL5LIB})));
 }
 
 my $using_root;
-- 
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