--- openldap-2.4.43/libraries/liblmdb/Makefile.orig	2016-01-01 20:51:56.318190881 +0100
+++ openldap-2.4.43/libraries/liblmdb/Makefile	2016-01-01 20:53:58.538154157 +0100
@@ -26,13 +26,14 @@
 CFLAGS	= $(THREADS) $(OPT) $(W) $(XCFLAGS)
 LDLIBS	=
 SOLIBS	=
+SONAME	= liblmdb.so.0
 prefix	= /usr/local
 mandir = $(prefix)/man
 
 ########################################################################
 
 IHDRS	= lmdb.h
-ILIBS	= liblmdb.a liblmdb.so
+ILIBS	= liblmdb.a $(SONAME)
 IPROGS	= mdb_stat mdb_copy mdb_dump mdb_load
 IDOCS	= mdb_stat.1 mdb_copy.1 mdb_dump.1 mdb_load.1
 PROGS	= $(IPROGS) mtest mtest2 mtest3 mtest4 mtest5
@@ -58,7 +59,7 @@
 liblmdb.a:	mdb.o midl.o
 	$(AR) rs $@ mdb.o midl.o
 
-liblmdb.so:	mdb.lo midl.lo
+$(SONAME):	mdb.lo midl.lo
 #	$(CC) $(LDFLAGS) -pthread -shared -Wl,-Bsymbolic -o $@ mdb.o midl.o $(SOLIBS)
 	$(CC) $(LDFLAGS) -pthread -shared -o $@ mdb.lo midl.lo $(SOLIBS)