On Sun, Apr 08, 2012 at 02:51:39PM +0200, Andreas Bießmann wrote: > On 08.04.12 10:45, Michael Olbrich wrote: > > On Fri, Apr 06, 2012 at 12:55:29PM +0200, Andreas Bießmann wrote: > >> kernel is provided since 2.6.0 with xz compression. The main aim to use xz > >> compression here is to save significant space for local mirrors. > >> > >> linux-3.3.tar.bz2 is about 75 MiB > >> linux-3.3.tar.xz is about 63 MiB > >> -> saves about 15 % > > > > True, and I like that too. However, if I apply this, all BSPs on ptxdist > > master will download a new kernel and complain about a wrong md5sum. > > But I guess, people using master should be able to deal with this. > > So how about ... > > >> index 336b76d..4a45a3f 100644 > >> --- a/rules/kernel.make > >> +++ b/rules/kernel.make > >> @@ -31,7 +31,7 @@ endif > >> # > >> KERNEL := linux-$(KERNEL_VERSION) > >> KERNEL_MD5 := $(call remove_quotes,$(PTXCONF_KERNEL_MD5)) > >> -KERNEL_SUFFIX := tar.bz2 > > +KERNEL_SUFFIX := tar.$(call ptx/ifdef, > PTXCONF_KERNEL_XZ_COMPRESSION,xz,bz2) > > >> KERNEL_DIR := $(KERNEL_BDIR)/$(KERNEL) > >> KERNEL_CONFIG := $(call remove_quotes, > >> $(PTXDIST_PLATFORMCONFIGDIR)/$(PTXCONF_KERNEL_CONFIG)) > >> KERNEL_LICENSE := GPLv2 > > would that be better for existing BDPs?
No, unless there is a real problem I prefer a clean break. Michael -- 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 | -- ptxdist mailing list [email protected]
