# HG changeset patch
# User John W. Eaton <jwe@octave.org>
# Date 1252013046 14400
# Node ID bb36a5730ecc57532ba4e13ded666149306ace41
# Parent  599e92aaa4c083108968862ac12ab94838098cf0
configure.in (AH_BOTTOM): If HAVE_Z is defined, define HAVE_ZLIB

diff --git a/ChangeLog b/ChangeLog
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2009-09-03  John W. Eaton  <jwe@octave.org>
+
+	* configure.in (AH_BOTTOM): If HAVE_Z is defined, define HAVE_ZLIB.
+
 2009-09-03  Jaroslav Hajek  <highegg@gmail.com>
 
 	* NEWS: Update.
diff --git a/configure.in b/configure.in
--- a/configure.in
+++ b/configure.in
@@ -2028,6 +2028,11 @@
 #define HAVE_FFTW
 #endif
 
+// Backward compatibility.
+#if defined (HAVE_Z)
+#define HAVE_ZLIB
+#endif
+
 #include "oct-dlldefs.h"
 #include "oct-types.h"
 ])