--- Makefile.orig	Tue Oct 13 13:11:42 1998
+++ Makefile	Fri Apr  2 15:33:32 1999
@@ -6,10 +6,10 @@
 VERSION		= $(VERMAJ).$(VERMIN).$(VERPAT)
 
 # Define SHARED as 1 for Linux shared ELF library
-#SHARED		= 1
+SHARED		= 1
 
 ifeq ($(SHARED),1)
-LIBTARGET	= lib$(DIST).so.$(VERSION)
+LIBTARGET	= lib$(DIST).so.$(VERMAJ)
 LIBTARGETSO	= lib$(DIST).so
 LIBTARGETSOMAJ	= $(LIBTARGETSO).$(VERMAJ)
 CCSHRD		= -fPIC
@@ -23,8 +23,8 @@
 INSTBASEDIR	= /usr/local
 INSTLIBDIR	= $(INSTBASEDIR)/lib
 INSTINCDIR	= $(INSTBASEDIR)/include
-INSTALL		= install -m 644
-INSTALLPROG	= install -m 755
+INSTALL		= install -c -m 644
+INSTALLPROG	= install -c -m 755
 MKDIRP		= install -d -m 755
 
 CC		= gcc
@@ -32,7 +32,7 @@
 
 INCDIR		= -I.
 
-CCOPT		= -s -Wall $(OPTIM) $(INCDIR)
+CCOPT		= -s -Wall $(OPTIM) $(INCDIR) -D_POSIX_SOURCE
 
 # Object files to store in the library
 LIBOBJS		= vars.o streams.o progname.o \
@@ -59,9 +59,7 @@
 	$(INSTALL) $(LIBTARGET) $(INSTLIBDIR)
 	$(INSTALL) $(LIBHEAD) $(INSTINCDIR)
 ifeq ($(SHARED),1)
-	ln -sf $(LIBTARGET) $(INSTLIBDIR)/$(LIBTARGETSOMAJ)
-	ln -sf $(LIBTARGETSOMAJ) $(INSTLIBDIR)/$(LIBTARGETSO)
-	echo "If you use GNU/Linux, remember to run ldconfig"
+	ln -sf $(LIBTARGET) $(INSTLIBDIR)/$(LIBTARGETSO)
 endif
 
 clean: