On Mon, Nov 7, 2011 at 15:07, Shao-Ching Huang <huangsc at gmail.com> wrote:
> I was thinking rebuilding in 5 seconds, if I could reuse most of the > already-built .o files. (Like in a typical makefile scenario -- only > the changed source files are re-compiled). It seems that the petsc > "make" command cleans up all the .o files automatically. > If you have CMake on your system, "make" runs a parallel CMake-generated build that does dependency analysis. A "do-nothing" build should take about 1 second. But if you haven't updated for a while, it's likely that a header has changed that will require recompiling more. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20111107/27f11e1a/attachment.htm>
