On Wed, Dec 14, 2011 at 06:47:21PM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote: > with using gzip and the default env we can save 5.2KiB (5,352 bytes) > > tested on sam9g20ek > before > -rwxr-xr-x 1 root root 265748 Dec 14 00:42 barebox.bin > after > -rwxr-xr-x 1 root root 260396 Dec 14 00:42 barebox.bin > > Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx> > --- > v2: > > fix the comment Appearently you haven't read my mail. So to repeat myself: > zlib is bigger than the uncompressed defaultenv. This means that this step is only worth doing when zlib is selected anyway. Otherwise you end up with 5Kb more: 10Kb zlib binary space + 3Kb compressed env is bigger than 8Kb uncompressed defaultenv. So my suggestion was: > How about a > config DEFAULT_ENVIRONMENT_COMPRESSED > default y if ZLIB > instead? > > -include/generated/barebox_default_env.h: barebox_default_env > +barebox_default_env.gz: barebox_default_env FORCE And also I asked: > Do we need this FORCE? It triggers a new build everytime even when > nothing has changed. Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
