[petsc-dev] Why is configure checking the same thing multiple times?

2013-03-17 Thread Matthew Knepley
On Sun, Mar 17, 2013 at 9:01 PM, Jed Brown 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 th

[petsc-dev] Why is configure checking the same thing multiple times?

2013-03-17 Thread Jed Brown
Surely it would be sufficient to check and set these only once? $ 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