On Mon, Sep/28/2009 03:11:46PM, Ethan Mallove wrote:
> On Mon, Sep/28/2009 02:05:14PM, Jeff Squyres wrote:
> > Try a newer compiler than gcc 3.4 -- it's pretty ancient.
>
> I don't get the warning with 4.1.2 either.
To get the warning I needed to enable some developer configure options (e.g.,
mkdir .svn && configure).
The below patch gets rid of the warning, but is it the right way?
--- ompi/debuggers/debuggers.h
+++ ompi/debuggers/debuggers.h
@@ -40,6 +40,11 @@
*/
OMPI_DECLSPEC void ompi_debugger_notify_abort(char *string);
+ /**
+ * Breakpoint function for parallel debuggers.
+ */
+ OMPI_DECLSPEC void *MPIR_Breakpoint(void);
+
END_C_DECLS
#endif /* OMPI_DEBUGGERS_H */
-Ethan
>
> -Ethan
>
> >
> >
> > On Sep 28, 2009, at 2:03 PM, Ethan Mallove wrote:
> >
> >> On Fri, Sep/25/2009 09:31:51PM, Ralph Castain wrote:
> >> > I think there is a problem with this change - here is a warning I get
> >> when
> >> > compiling on Mac and Linux:
> >> >
> >> > ompi_debuggers.c:265: warning: no previous prototype for
> >> ?MPIR_Breakpoint?
> >> >
> >> > Can you please take a look?
> >>
> >> Can you send me your config.log file? I can't reproduce the warning
> >> using GCC (3.4.6) on RHEL 4.
> >>
> >> -Ethan
> >>
> >> >
> >> > Thanks
> >> > Ralph
> >> >
> >> > On Sep 25, 2009, at 1:14 PM, emall...@osl.iu.edu wrote:
> >> >
> >> >> Author: emallove
> >> >> Date: 2009-09-25 15:14:19 EDT (Fri, 25 Sep 2009)
> >> >> New Revision: 22014
> >> >> URL: https://svn.open-mpi.org/trac/ompi/changeset/22014
> >> >>
> >> >> Log:
> >> >> Remove `static` from `MPIR_Breakpoint` so Intel compilers will not
> >> inline
> >> >> it
> >> >>
> >> >> Text files modified:
> >> >> trunk/ompi/debuggers/ompi_debuggers.c | 2 +-
> >> >> 1 files changed, 1 insertions(+), 1 deletions(-)
> >> >>
> >> >> Modified: trunk/ompi/debuggers/ompi_debuggers.c
> >> >>
> >> ==============================================================================
> >> >> --- trunk/ompi/debuggers/ompi_debuggers.c (original)
> >> >> +++ trunk/ompi/debuggers/ompi_debuggers.c 2009-09-25 15:14:19 EDT
> >> (Fri, 25
> >> >> Sep 2009)
> >> >> @@ -261,7 +261,7 @@
> >> >> * defined in orterun for the starter. It should never conflict with
> >> >> * this one, but we'll make it static, just to be sure.
> >> >> */
> >> >> -static void *MPIR_Breakpoint(void)
> >> >> +void *MPIR_Breakpoint(void)
> >> >> {
> >> >> return NULL;
> >> >> }
> >> >> _______________________________________________
> >> >> svn mailing list
> >> >> s...@open-mpi.org
> >> >> http://www.open-mpi.org/mailman/listinfo.cgi/svn
> >> >
> >> >
> >> > _______________________________________________
> >> > devel mailing list
> >> > de...@open-mpi.org
> >> > http://www.open-mpi.org/mailman/listinfo.cgi/devel
> >>
> >> <ATT20809437.txt>
> >
> >
> > --
> > Jeff Squyres
> > jsquy...@cisco.com
> >
> >
> > _______________________________________________
> > devel mailing list
> > de...@open-mpi.org
> > http://www.open-mpi.org/mailman/listinfo.cgi/devel
