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[68.34.224.206]) by smtp.googlemail.com with ESMTPSA id i3sm11849767ywc.52.2015.12.22.06.26.14 (version=TLSv1/SSLv3 cipher=OTHER); Tue, 22 Dec 2015 06:26:15 -0800 (PST) To: Chris Patterson References: <1450747435-5738-1-git-send-email-cjp256@gmail.com> <1450747435-5738-3-git-send-email-cjp256@gmail.com> <5678E380.5070100@cardoe.com> From: Doug Goldstein Message-ID: <56795D81.9020302@cardoe.com> Date: Tue, 22 Dec 2015 08:26:09 -0600 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:38.0) Gecko/20100101 Thunderbird/38.4.0 MIME-Version: 1.0 In-Reply-To: Cc: "meta-virtualization@yoctoproject.org" Subject: Re: [PATCH 3/4] xen: uprev to 4.6.0 X-BeenThere: meta-virtualization@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: "Discussion of layer enabling hypervisor, virtualization tool stack, and cloud support" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 22 Dec 2015 14:26:18 -0000 X-Groupsio-MsgNum: 1608 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="2AOQ4ljiTNWt33vCus7XfaNDDkLk3lH8X" --2AOQ4ljiTNWt33vCus7XfaNDDkLk3lH8X Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 12/22/15 7:00 AM, Chris Patterson wrote: > On Tue, Dec 22, 2015 at 12:45 AM, Doug Goldstein wr= ote: >=20 >> Any reason why you can't work with upstream on a solution to the heade= rs >> cross compile issue? >> >=20 > I wouldn't declare that it is a bug, but it sounded like upstream just > wasn't "finished" yet. If you look at the commit that introduced it, > it was deemed to be "simplistic" and was meant only for native builds. >=20 > commit 6f1d3ce238905fc7b4c563a3611576ca25a09a49 > Author: Keir Fraser > Date: Wed Jun 17 07:21:03 2009 +0100 >=20 > Introduce mechanism to check standard conformance of headers >=20 > While pretty simplistic, it appears to serve the purpose at the mom= ent > (i.e. it spotted two places where a GNU extension was used withou > proper preprocessor conditionals). The "simplistic" here includes t= hat > the checking gets only done for native builds, and ia64 gets exclud= ed > due to its arch-specific header intentionally (for whatever reason)= > checking that anonymous struct/unions can be used. >=20 > Signed-off-by: Jan Beulich >=20 >=20 > Since it appeared to be a sanity check (for developers?), I didn't > think it was worth digging in too far. >=20 > But since you asked!! I did revisit and it actually looks like the > root problem was that CXX is being dropping its OE cross flags (most > importantly, --sysroot). >=20 > It appears that CXX needs to be added to the list of variables updated > in ${S}/config/StdGNU.mk. I'll fix that and post a v2 shortly :) >=20 > Thanks! > -Chris >=20 So actually the only variables that should be sed'd are LD, CC, CPP, and CXX. I actually tracked this down a while back and I've got a patchset that needs to be submitted that contains a number of fixes for 4.6 as wel= l. --=20 Doug Goldstein --2AOQ4ljiTNWt33vCus7XfaNDDkLk3lH8X Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0 iQJ8BAEBCgBmBQJWeV2GXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXRBNTM5MEQ2RTNFMTkyNzlCNzVDMzIwOTVB MkJDMDNEQzg3RUQxQkQ0AAoJEKK8A9yH7RvUszsP/jIW4i6T1AR+ZPQlCnfOAJ2a 1r1js917tf6hor4zIRKehu3oJhCHSMhWGvweBjw+8U+/T+SAMtMkklXo2la1+wsA WqgH0+0VjjtoHP1FcVGlolJRiX33HeVxkZmQWI2s2wGy9Wb4rDfN3HvxxJAzhNSq mSXITNO3Nq++M68hx7QeptZg49s/1+/XJNhyzqSHFBeBkzPpdLSNTU51Mv8FGkTV kdwAJr04XFo+2PrH+JriEn3yTlmDRUvQihYgT0uaVLXRcyE32hnn3Zh2xQn2urBC 18ajqFJsRYgFiKjGWPNZFNuorkkpA6SFa/EL2RzaBOle750iCP4813NAfqWXsosX X/n6iICbVOgSYYYH8WECnXc0mEn5c4TNuWBWgmNX7pbfXSHUf/DwLetLufqbgKWi UG/Z2qqtbprcyiYi4H1UqNc+qJM2WJgRYo4jDl3GkZE2Fac2FpM4GDhYPqQLR18L EHRmvLnkATzYV8yGvAmi1L5Zw/WH9YdH3FIH1H4TCPgGckHRJ5YvMQnICWeWOlNe Im27XARrU7vWn0SlrouPRi3Y7h0u9C6Q0so+QYZUmBBqTfpSeqLhjswPF+kSTxc6 O9O03B/hgiq6pUkkukeSQPacY2MTYLxFVqX7tvUGEnunANGNAA7GyIMd9AJKU/LO RRAg6n0YSiarlfu9waum =aY3X -----END PGP SIGNATURE----- --2AOQ4ljiTNWt33vCus7XfaNDDkLk3lH8X--