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-rwxr-xr-xtools/build_perl_modules4
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/build_perl_modules b/tools/build_perl_modules
index fb471459..4bdb81b1 100755
--- a/tools/build_perl_modules
+++ b/tools/build_perl_modules
@@ -74,7 +74,9 @@ foreach my $tarball (@tarballs) {
chdir $dir or die "Can't chdir into $dir";
# Need to add this so this module is found for subsequent ones
- $ENV{PERL5LIB}="$topdir/$dir/blib/lib:$ENV{PERL5LIB}";
+ my @dirs = split(":", $ENV{PERL5LIB} || "");
+ unshift @dirs, "$topdir/$dir/blib/lib";
+ $ENV{PERL5LIB}=join(":", @dirs);
if ($opts->{t}) {
system("make test") == 0 or die "Can't run make test failed";