--- Text-BibTeX-0.88/Build.PL.orig	2019-04-29 17:02:41.000000000 +0200
+++ Text-BibTeX-0.88/Build.PL	2019-06-02 11:10:32.060438085 +0200
@@ -88,7 +88,10 @@
     }
 }
 else {
-    if ( $Config{archname} =~ /^x86_64|^ppc64|^s390x|^aarch64|^riscv64/ ) {
+    if (exists $ENV{LIBDIR}) {
+        $libdir = $ENV{LIBDIR}
+    }
+    elsif ( $Config{archname} =~ /^x86_64|^ppc64|^s390x|^aarch64|^riscv64/ ) {
         $libdir =~ s/\bbin\b/lib64/;
         if ( !-d $libdir ) {
             my $test = $libdir;