Index: openldap/build/top.mk
===================================================================
--- openldap.orig/build/top.mk	2022-05-20 17:36:15.513248684 -0400
+++ openldap/build/top.mk	2022-05-20 17:36:15.509248681 -0400
@@ -20,7 +20,7 @@
 RELEASEDATE= @OPENLDAP_RELEASE_DATE@
 
 @SET_MAKE@
-SHELL = /bin/sh
+SHELL = @SHELL@
 
 top_builddir = @top_builddir@