Don't rely on FindBin module to locate utils.pm

As the FindBin module doesn't work with ePN, set the path to utils.pm
explicitly at build time.  Keep using FindBin additionally, so that the
plugins can also be executed from the build directory.

Closes #1271.

1 files changed, 1 insertions, 0 deletions

diff --git a/plugins-scripts/check_wave.pl b/plugins-scripts/check_wave.pl
index 979416e..ee0fda4 100755
--- a/plugins-scripts/check_wave.pl
+++ b/plugins-scripts/check_wave.pl
@@ -5,6 +5,7 @@
 use strict;
 use FindBin;
 use lib "$FindBin::Bin";
+use lib '@libexecdir@';
 use utils qw($TIMEOUT %ERRORS &print_revision &support);
 use vars qw($PROGNAME);
 use Getopt::Long;