diff -urNp -x '*.orig' apr-util-1.6.1.org/configure.in apr-util-1.6.1/configure.in
--- apr-util-1.6.1.org/configure.in	2017-04-02 19:57:23.000000000 +0200
+++ apr-util-1.6.1/configure.in	2021-10-09 23:46:58.615015473 +0200
@@ -175,14 +175,19 @@ APU_FIND_ICONV
 dnl Enable DSO build; must be last:
 APU_CHECK_UTIL_DSO
 
+save_LIBS="$LIBS"
+LIBS=
 AC_SEARCH_LIBS(crypt, crypt ufc)
 case "$ac_cv_search_crypt" in
 "no"|"none required")
     ;;
 *)
-    APR_ADDTO(APRUTIL_LIBS, [$ac_cv_search_crypt])
+    APR_ADDTO(APRUTIL_EXPORT_LIBS, [$LIBS])
+    APR_ADDTO(APRUTIL_LIBS, [$LIBS])
     ;;
 esac
+LIBS="$save_LIBS $LIBS"
+
 AC_MSG_CHECKING(if system crypt() function is threadsafe)
 if test "x$apu_crypt_threadsafe" = "x1"; then
   AC_DEFINE(APU_CRYPT_THREADSAFE, 1, [Define if the system crypt() function is threadsafe])
@@ -273,6 +278,11 @@ APR_ADDTO(APRUTIL_LIBS, [$APR_LIBS])
 AC_SUBST(APRUTIL_EXPORT_LIBS)
 AC_SUBST(APRUTIL_PRIV_INCLUDES)
 AC_SUBST(APRUTIL_INCLUDES)
+
+APR_REMOVEFROM(APRUTIL_LDFLAGS,[-L/usr/lib])
+APR_REMOVEFROM(APRUTIL_LDFLAGS,[-L/usr/lib32])
+APR_REMOVEFROM(APRUTIL_LDFLAGS,[-L/usr/lib64])
+
 AC_SUBST(APRUTIL_LDFLAGS)
 AC_SUBST(APRUTIL_LIBS)
 AC_SUBST(LDFLAGS)