I think it already does. See e.g. http://stackoverflow.com/questions/11891409/how-does-gnu-make-handle-the-dependencies
On Fri, May 17, 2013 at 12:45 PM, kk mnmaps <[email protected]> wrote: > Hi, > > I have a question about GNU make performance. > > If I have 10 C files, each of including the same 100 .H files. By default > GNU make will stat() these 100 .H files (to check the timestamp) for each > of the 10 files. Is there any way to make gmake to cache the last changed > fime of these .H files so that it does not have to stat() is again? > > > Thanks > Krishna > _______________________________________________ > Help-make mailing list > [email protected] > https://lists.gnu.org/mailman/listinfo/help-make _______________________________________________ Help-make mailing list [email protected] https://lists.gnu.org/mailman/listinfo/help-make
