[OE-core] [PATCH] bitbake.conf: Exclude MACHINE from OVERRIDES variable dependency list

[Richard Purdie]

On Mon, 2011-10-10 at 17:02 +0200, Koen Kooi wrote:
> Op 10 okt. 2011, om 16:06 heeft Richard Purdie het volgende geschreven:
> 
> > Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
> > ---
> > diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
> > index a1420cf..11d76b8 100644
> > --- a/meta/conf/bitbake.conf
> > +++ b/meta/conf/bitbake.conf
> > @@ -669,6 +669,7 @@ AUTO_LIBNAME_PKGS = "${PACKAGES}"
> > OVERRIDES = "${TARGET_OS}:${TARGET_ARCH}:build-${BUILD_OS}:pn-${PN}:${MACHINEOVERRIDES}:${DISTROOVERRIDES}:forcevariable"
> > DISTROOVERRIDES ?= "${DISTRO}"
> > MACHINEOVERRIDES ?= "${MACHINE}"
> > +OVERRIDES[vardepsexclude] = "MACHINE"
> > 
> > CPU_FEATURES ?= ""
> > CPU_FEATURES_arm ?= "vfp"
> 
> 
> MACHINE=omap4430-panda bitbake bash -c cleansstate
> MACHINE=beagleboard bitbake bash
> MACHINE=omap4430-panda bitbake bash
> 
> It fully built bash in both case, the diffsig sleuthing I was able to do:
> 
> koen at dominion:/OE/tentacle/build/tmp-angstrom_2010_x-eglibc/stamps/armv7a-angstrom-linux-gnueabi$ ls | grep bash | grep sigdata | sort
> bash-4.1-r2.do_cleansstate.sigdata.dade34525ff3d7567b7e86b24a36307b
> bash-4.1-r2.do_fetch.sigdata.15f6bc3de53f1de78303e73688c4f340
> bash-4.1-r2.do_unpack.sigdata.980bf1d8267fee1ac36b68c96c4f268c
> bash-4.1-r2.do_patch.sigdata.0185f3c332733ffa162bc38244f2f0b4
> bash-4.1-r2.do_configure.sigdata.4527bef6d2e22f73a51628c2ac5e7d4e
> bash-4.1-r2.do_compile.sigdata.d5cb0399ec5f76911c78cfc99a05663a
> bash-4.1-r2.do_install.sigdata.b1781f7a0718ba9922a970820d565455
> bash-4.1-r2.do_package.sigdata.2a38d9a1a086e31e620321c1b346514f
> bash-4.1-r2.do_package.sigdata.4c4f326e3ba2029d207aca186c9ea332
> bash-4.1-r2.do_package_write_ipk.sigdata.191dbf64100c3b552a86c361a07e134f
> bash-4.1-r2.do_populate_sysroot.sigdata.1643e8bfc8905ff3f269b8ca40d16d17
> bash-4.1-r2.do_rm_work_all.sigdata.25cbc1786f8d193c1569e77497d098af
> bash-4.1-r2.do_rm_work_all.sigdata.d019b1e392601856aa407615da0c54af
> bash-4.1-r2.do_rm_work.sigdata.1453d491285d51b9a88a913bcc6cc72c
> bash-4.1-r2.do_rm_work.sigdata.b8f0f9e26355b721638b66069ad83e4e
> bash-4.1-r2.do_populate_lic.sigdata.c7c785ae2f366e5a0d8bea4e144e43d0
> 
> koen at dominion:/OE/tentacle/build/tmp-angstrom_2010_x-eglibc/stamps/armv7a-angstrom-linux-gnueabi$ bitbake-diffsigs bash-4.1-r2.do_package.sigdata.2a38d9a1a086e31e620321c1b346514f bash-4.1-r2.do_package.sigdata.4c4f326e3ba2029d207aca186c9ea332
> basehash changed from da302dbd386f214d39fbd6fb01267c8d to 1b439cf1d8c12894e96e96b299a27c12
> Variable MACHINE value changed from beagleboard to omap4430-panda

So this tells us what changed but it doesn't tell us why its being
depended upon. Could you share the output of:

/OE/tentacle/build/tmp-angstrom_2010_x-eglibc/stamps/armv7a-angstrom-linux-gnueabi$ bitbake-diffsigs bash-4.1-r2.do_package.sigdata.2a38d9a1a086e31e620321c1b346514f 

please so we can see why bash is depending on MACHINE?

Cheers,

Richard