diff --git a/Makefile.in b/Makefile.in
index b5f2c54..0e5ba62 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -17,7 +17,7 @@ AR		=	@AR@
 ARFLAGS		=	@ARFLAGS@
 ARCHFLAGS	=	@ARCHFLAGS@
 CC		=	@CC@
-CFLAGS		=	$(OPTIM) $(ARCHFLAGS) @CFLAGS@ @CPPFLAGS@ @PTHREAD_FLAGS@ -DZIPC_ONLY_WRITE
+CFLAGS		=	$(OPTIM) $(ARCHFLAGS) @CFLAGS@ @CPPFLAGS@ @PTHREAD_FLAGS@
 CP		=	@CP@
 DSO		=	@DSO@
 DSOFLAGS	=	@DSOFLAGS@
@@ -151,7 +151,7 @@ install:	$(TARGETS) install-$(LIBMXML) install-libmxml.a
 	$(INSTALL_DATA) mxml.pc $(BUILDROOT)$(libdir)/pkgconfig
 	echo Installing man pages in $(BUILDROOT)$(mandir)...
 	$(INSTALL_DIR) $(BUILDROOT)$(mandir)/man3
-	$(INSTALL_MAN) doc/mxml.man $(BUILDROOT)$(mandir)/man3/mxml.3
+	$(INSTALL_MAN) doc/mxml.3 $(BUILDROOT)$(mandir)/man3/mxml.3
 
 install-libmxml.a:	libmxml.a
 	echo Installing libmxml.a to $(BUILDROOT)$(libdir)...
@@ -168,13 +168,6 @@ install-libmxml.so.1.6:	libmxml.so.1.6
 	$(RM) $(BUILDROOT)$(libdir)/libmxml.so.1
 	$(LN) libmxml.so.1.6 $(BUILDROOT)$(libdir)/libmxml.so.1
 
-install-libmxml.sl.1:	libmxml.sl.1
-	echo Installing libmxml.sl to $(BUILDROOT)$(libdir)...
-	$(INSTALL_DIR) $(BUILDROOT)$(libdir)
-	$(INSTALL_LIB) libmxml.sl.1 $(BUILDROOT)$(libdir)
-	$(RM) $(BUILDROOT)$(libdir)/libmxml.so
-	$(LN) libmxml.sl.1 $(BUILDROOT)$(libdir)/libmxml.sl
-
 install-libmxml.1.dylib: libmxml.1.dylib
 	echo Installing libmxml.dylib to $(BUILDROOT)$(libdir)...
 	$(INSTALL_DIR) $(BUILDROOT)$(libdir)
@@ -207,11 +200,6 @@ uninstall-libmxml.so.1.6:
 	$(RM) $(BUILDROOT)$(libdir)/libmxml.so.1
 	$(RM) $(BUILDROOT)$(libdir)/libmxml.so.1.4
 
-uninstall-libmxml.sl.1:
-	echo Uninstalling libmxml.sl from $(BUILDROOT)$(libdir)...
-	$(RM) $(BUILDROOT)$(libdir)/libmxml.sl
-	$(RM) $(BUILDROOT)$(libdir)/libmxml.sl.1
-
 uninstall-libmxml.1.dylib:
 	echo Uninstalling libmxml.dylib from $(BUILDROOT)$(libdir)...
 	$(RM) $(BUILDROOT)$(libdir)/libmxml.dylib
@@ -265,17 +253,6 @@ libmxml.so.1.6:	$(LIBOBJS)
 	$(LN) libmxml.so.1.6 libmxml.so.1
 
 
-#
-# libmxml.sl.1
-#
-
-libmxml.sl.1:	$(LIBOBJS)
-	echo Creating $@...
-	$(DSO) $(DSOFLAGS) $(LDFLAGS) -o libmxml.sl.1 $(LIBOBJS) $(LIBS)
-	$(RM) libmxml.sl
-	$(LN) libmxml.sl.1 libmxml.sl
-
-
 #
 # libmxml.1.dylib
 #
diff --git a/configure b/configure
index c3a0540..350eab4 100755
--- a/configure
+++ b/configure
@@ -4461,23 +4461,6 @@ $as_echo "yes" >&6; }
 			LDFLAGS="$LDFLAGS -R\$(libdir)"
                 	;;
 
-		hp-ux)
-			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-			LIBMXML="libmxml.sl.1"
-			DSO="ld"
-			DSOFLAGS="$DSOFLAGS -b -z +h libmxml.sl.1 +s +b \$(libdir)"
-			LDFLAGS="$LDFLAGS -Wl,+s,+b,\$(libdir)"
-			;;
-
-		irix)
-			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-			LIBMXML="libmxml.so.1.6"
-			DSO="\$(CC)"
-			DSOFLAGS="$DSOFLAGS -Wl,-rpath,\$(libdir),-set_version,sgi1.0,-soname,libmxml.so.1 -shared \$(OPTIM)"
-			;;
-
 		linux*)
 			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
diff --git a/configure.ac b/configure.ac
index cb03901..a23e608 100644
--- a/configure.ac
+++ b/configure.ac
@@ -182,21 +182,6 @@ if test x$enable_shared != xno; then
 			LDFLAGS="$LDFLAGS -R\$(libdir)"
                 	;;
 
-		hp-ux)
-			AC_MSG_RESULT(yes)
-			LIBMXML="libmxml.sl.1"
-			DSO="ld"
-			DSOFLAGS="$DSOFLAGS -b -z +h libmxml.sl.1 +s +b \$(libdir)"
-			LDFLAGS="$LDFLAGS -Wl,+s,+b,\$(libdir)"
-			;;
-
-		irix)
-			AC_MSG_RESULT(yes)
-			LIBMXML="libmxml.so.1.6"
-			DSO="\$(CC)"
-			DSOFLAGS="$DSOFLAGS -Wl,-rpath,\$(libdir),-set_version,sgi1.0,-soname,libmxml.so.1 -shared \$(OPTIM)"
-			;;
-
 		linux*)
 			AC_MSG_RESULT(yes)
 			LIBMXML="libmxml.so.1.6"