--- Makefile.orig	2024-01-29 18:20:26 UTC
+++ Makefile
@@ -23,22 +23,24 @@ OPT = -O2 -g
 W	= -W -Wall -Wno-unused-parameter -Wbad-function-cast -Wuninitialized
 THREADS = -pthread
 OPT = -O2 -g
-CFLAGS	= $(THREADS) $(OPT) $(W) $(XCFLAGS)
+CFLAGS	+= $(THREADS) $(W)
 LDLIBS	=
 SOLIBS	=
-SOEXT	= .so
-prefix	= /usr/local
+SOEXT	= .so.0
+prefix	?= /usr/local
 exec_prefix = $(prefix)
 bindir = $(exec_prefix)/bin
 libdir = $(exec_prefix)/lib
 includedir = $(prefix)/include
 datarootdir = $(prefix)/share
-mandir = $(datarootdir)/man
+mandir = $(prefix)/share/man
 
 ########################################################################
 
 IHDRS	= lmdb.h
-ILIBS	= liblmdb.a liblmdb$(SOEXT)
+LIBS	= liblmdb.a
+SHLIBS	= liblmdb$(SOEXT)
+ILIBS	= $(LIBS) $(SHLIBS)
 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
@@ -49,10 +51,11 @@ install: $(ILIBS) $(IPROGS) $(IHDRS)
 	mkdir -p $(DESTDIR)$(libdir)
 	mkdir -p $(DESTDIR)$(includedir)
 	mkdir -p $(DESTDIR)$(mandir)/man1
-	for f in $(IPROGS); do cp $$f $(DESTDIR)$(bindir); done
-	for f in $(ILIBS); do cp $$f $(DESTDIR)$(libdir); done
-	for f in $(IHDRS); do cp $$f $(DESTDIR)$(includedir); done
-	for f in $(IDOCS); do cp $$f $(DESTDIR)$(mandir)/man1; done
+	for f in $(IPROGS); do $(INSTALL_PROGRAM) $$f $(DESTDIR)$(bindir); done
+	for f in $(LIBS); do $(INSTALL_DATA) $$f $(DESTDIR)$(libdir); done
+	for f in $(SHLIBS); do $(INSTALL_LIB) $$f $(DESTDIR)$(libdir); done
+	for f in $(IHDRS); do $(INSTALL_DATA) $$f $(DESTDIR)$(includedir); done
+	for f in $(IDOCS); do $(INSTALL_MAN) $$f $(DESTDIR)$(mandir)/man1; done
 
 clean:
 	rm -rf $(PROGS) *.[ao] *.[ls]o *~ testdb
@@ -66,19 +69,30 @@ liblmdb$(SOEXT):	mdb.lo midl.lo
 
 liblmdb$(SOEXT):	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)
+	$(CC) $(LDFLAGS) -pthread -shared -Wl,-soname,$@ -o $@ mdb.lo midl.lo $(SOLIBS)
 
 mdb_stat: mdb_stat.o liblmdb.a
+	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
 mdb_copy: mdb_copy.o liblmdb.a
+	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
 mdb_dump: mdb_dump.o liblmdb.a
+	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
 mdb_load: mdb_load.o liblmdb.a
+	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
 mtest:    mtest.o    liblmdb.a
+	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
 mtest2:	mtest2.o liblmdb.a
+	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
 mtest3:	mtest3.o liblmdb.a
+	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
 mtest4:	mtest4.o liblmdb.a
+	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
 mtest5:	mtest5.o liblmdb.a
+	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
 mtest6:	mtest6.o liblmdb.a
+	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
 mplay:	mplay.o liblmdb.a
+	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
 
 mdb.o: mdb.c lmdb.h midl.h
 	$(CC) $(CFLAGS) $(CPPFLAGS) -c mdb.c