[Buildroot] [PATCH 1/2] pkg-autotools: use --disable-dependency-tracking

[Peter Korsgaard <jacmet@uclibc.org>]

>>>>> "Thomas" == Thomas Petazzoni <thomas.petazzoni@free-electrons.com> writes:

 > By default, automake does "dependency tracking", which allows the
 > generated Makefile to contain the necessary dependencies to
 > automatically rebuild the appropriate C files when included header
 > files are changed. This dependency tracking is nice when doing active
 > development on the package, but not really useful when doing a
 > one-time build of the package. According to automake's
 > documentation[1], disabling the dependency tracking provides a small
 > speed-up.

 > In some very unscientific measurements (i.e repeated only once), we
 > have noticed a ~3.6% reduction of the total build time of a Buildroot
 > toolchain after applying this patch.

 > [1] http://www.gnu.org/software/automake/manual/html_node/Dependency-Tracking.html

3% isn't much, but OK - Committed both to next, thanks.

-- 
Bye, Peter Korsgaard