[netcdfgroup] Error compiling an application using netcdf-1 interface with netcdf-2 installed

• To: "Netcdf group" <netcdfgroup@xxxxxxxxxxxxxxxx>
• Subject: [netcdfgroup] Error compiling an application using netcdf-1 interface with netcdf-2 installed
• From: "Poilbarbe Philippe" <Philippe.Poilbarbe@xxxxxx>
• Date: Wed, 26 May 2010 17:27:41 +0200

Hello,

Here, at CLS we have a module which extends (and simplify for our
applications) udunits and it as been ported to udunits-2.
As a transistion, there is also the old one (while applications are
ported) and they use udunits.h.

When compiling I have errors because 2 functions which don't have any
parameter don't have 'void' as parameter description (we use -Werror as
gcc flags).

I don't know if you plan to fix this but as attachment there is the
patch which corrects the functions definitions.

Cheers,
Philippe
-- 
Philippe Poilbarbe - CLS Space Oceanography Division

--- lib/udunits.h.orig 
+++ lib/udunits.h 
@@ -72,6 +72,7 @@
  * Indicate if the units(3) package has been initialized.
  */
 extern int     utIsInit        PROTO((
+    void
 ));
 
 /*
@@ -246,7 +247,7 @@
 /*
  *     Terminate use of this package.
  */
-extern void    utTerm          PROTO(());
+extern void    utTerm          PROTO((void));
 
 #ifdef __cplusplus
 }