On Sun, Mar 17, 2013 at 9:01 PM, Jed Brown <jedbrown at mcs.anl.gov> wrote:
> Surely it would be sufficient to check and set these only once? > I think that would just introduce fragility. We can call the test multiple times with different configurations if we want without worrying about caching. Caching is always the thing that breaks when you have impossible errors. Matt > $ grep GETPAGESIZE mpich/conf/configure.log > > Defined "HAVE_GETPAGESIZE" to "1" > Defined "HAVE_GETPAGESIZE" to "1" > Defined "HAVE_GETPAGESIZE" to "1" > Defined "HAVE_GETPAGESIZE" to "1" > #ifndef PETSC_HAVE_GETPAGESIZE > #define PETSC_HAVE_GETPAGESIZE 1 > > $ grep USLEEP mpich/conf/configure.log > > Defined "HAVE_USLEEP" to "1" > Defined "HAVE_USLEEP" to "1" > #ifndef PETSC_HAVE_USLEEP > #define PETSC_HAVE_USLEEP 1 > > $ grep STRCASECMP mpich/conf/configure.log > > Defined "HAVE_STRCASECMP" to "1" > Defined "HAVE_STRCASECMP" to "1" > #ifndef PETSC_HAVE_STRCASECMP > #define PETSC_HAVE_STRCASECMP 1 > > -- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-dev/attachments/20130317/e0ad68dd/attachment.html>
