$NetBSD: patch-libmount_docs_Makefile.in,v 1.1 2020/03/12 10:11:34 ryoon Exp $

--- libmount/docs/Makefile.in.orig	2018-07-16 10:34:43.977171044 +0000
+++ libmount/docs/Makefile.in
@@ -803,7 +803,7 @@ distclean-local:
 	rm -rf xml html $(REPORT_FILES) *.stamp \
 	       $(DOC_MODULE)-overrides.txt \
 	       $(DOC_MODULE)-decl-list.txt $(DOC_MODULE)-decl.txt
-	test $(abs_builddir) ==  $(abs_srcdir) || \
+	test $(abs_builddir) =  $(abs_srcdir) || \
 	       rm -f $(DOC_MODULE)-*.txt $(DOC_MODULE)-*.xml *.xml.in
 
 install-data-local: