On Thu, Jul 8, 2010 at 1:28 PM, Bernhard Reutner-Fischer <[email protected]> wrote: > On Thu, Jul 08, 2010 at 12:02:51PM -0700, Khem Raj wrote: >>On Tue, Jul 6, 2010 at 12:32 PM, Bernhard Reutner-Fischer >><[email protected]> wrote: > >>> + uclibc_cfg('bx', machine_features,'USE_BX', cnf, rem) >> >> >> >>I would have a feature called 'nobx' because most of the machines >>we support actively in OE has BX. With current state this needs to >>be added to MACHINE features for almost all arm machines. We can instead >>have nobx and keep USE_BX enabled and only disable it if nobx appears >>in machine_features. > > I'd much prefer to stick bx into some generic arm include instead. > What do you think?
I have added attached patch and turned bx into nobx and now all seems to be ok > >> Otherwise I have tested the patches myself >>and they seems to work well. >> >>I will push them once we have the bx turned into nobx >> >>I think you do not have a function to disable already enabled feature. > > the 'rem' below translates into sed /SOMETHING/d > Can you elaborate? > Except you mean DISTRO_FEATURES="ipv4" > and one of the gazillion distro-specific config snippets contain > CONFIG_IPV6=y > and that is not disabled.. About all those distro hunks have to go > anyway for they are redundant. > >>> + return "\n".join(cnf), "\n".join(rem) >>> +# X, Y = $...@features_to_uclibc_settings(d)} >>> +# unfortunately doesn't seem to work with bitbake, workaround: > > you said you saw an ICE with current uclibc master. Which arch and which > versions of the toolchain did you use? > FYI, i tested qemuarm, qemumips, qemuppc, qemux86 and (my local) > qemux86_64 with > PREFERRED_BINUTILS = "2.20.1" ¹) > PREFERRED_GCC_VERSION = "4.5" ²) ³) > > and all of built fine for me. > > ¹) micro.conf incorrectly picks 2.19.51 per default, should be bumped > ²) micro.conf should also default to 4.5 > ³) It would be great if we could settle on one scheme for > binutils/gcc/libc version shorthands: > PREFERRED_BINUTILS_VERSION _or_ PREFERRED_GCC, i'd go for > PREFERRED_foo_VERSION, uniformly. >
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