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charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: siemens.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: AM9PR10MB4322.EURPRD10.PROD.OUTLOOK.COM X-MS-Exchange-CrossTenant-Network-Message-Id: 021a927d-767b-44db-4049-08dbc6423397 X-MS-Exchange-CrossTenant-originalarrivaltime: 06 Oct 2023 07:59:43.8482 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 38ae3bcd-9579-4fd4-adda-b42e1495d55a X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 6hFHgf4DU5MbIede4ZhR8fzMwe1XAouic98IjLAU60p3IrxXOYm3nNVuMFW7Kk6ZzCnRjycPPWC/0e2WkoLvEw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS8PR10MB7428 X-TUID: A9K60Et7utS7 Hello Uladzimir, Thank you very, the patch appears to fix the issue for caching of native bu= ilds for me - now SSTATE works with them. Also, I see some related discussions on the mailing list I will try to foll= ow. Kind Regards Jan Waltl Siemens Mobility, s.r.o. SMO RI LCE CZ SAF 1 -----Original Message----- From: Uladzimir Bely =20 Sent: Tuesday, October 3, 2023 5:41 PM To: Waltl, Jan (SMO RI LCE CZ SAF 1) ; isar-users@go= oglegroups.com Subject: Re: SSTATE cache not working for -native recipes due to unexpanded= variable On Tue, 2023-10-03 at 13:30 +0000, 'Waltl, Jan' via isar-users wrote: > Hello, >=20 > I noticed that for -native recipes, SSTATE_PKGARCH variable is not=20 > expanded in the .siginfo filename. On rebuild, SSTATE reports=20 > mismatches leading to rebuilds even though the recipe and the=20 > resulting stamps are exactly the same. >=20 > Reproduction steps: > 1. Checkout ISAR next 216f0721265fcfe965ac48b51a0128d612d89bf4. > 2. Run 'bitbake cowsay-native' from meta-isar layer=A0 (I use KAS for=20 > setting up the bitbake directory) 4. Look into sstate directory, I see=20 > a files: > sstate-cache/31/1a/sstate:cowsay- > native::git:r0::10:311a86032fcbd98d2343b40447e0558b5aae410ff64f727ae5 > 6aa2952167f05e_patch.tar.zst.siginfo > sstate-cache/3b/24/sstate:cowsay- > native::git:r0::10:3b2452fa0b072ed1488aad9432257dff8bee324659b5f0738a > b224d82b1de2fc_unpack.tar.zst.siginfo > sstate-cache/d6/ab/sstate:cowsay- > native::git:r0::10:d6abcc3328b93b67b59ef9c0b21449188f1330bc76d6ee6372 > c76e94bec87756_fetch.tar.zst.siginfo > sstate-cache/isarnative/64/de/sstate:cowsay-native:amd64- > isar:git:r0:${SSTATE_PKGARCH}:10:64de5a007fac75eebd427a2ea9156cf01427 > 18f68362a06b51c65559fc8045b7_dpkg_build.tar.zst.siginfo' > sstate-cache/isarnative/64/de/sstate:cowsay-native:amd64- > isar:git:r0::10:64de5a007fac75eebd427a2ea9156cf0142718f68362a06b51c65 > 559fc8045b7_dpkg_build.tar.zst > sstate-cache/isarnative/aa/07/sstate:cowsay-native:amd64- > isar:git:r0:${SSTATE_PKGARCH}:10:aa07cf2e6ff17f7004e6dc2b4e7a9a6123b1 > 27668c27d4c3cb29d0f7dc65ac5f_deploy_deb.tar.zst.siginfo' > sstate-cache/isarnative/c4/db/sstate:cowsay-native:amd64- > isar:git:r0:${SSTATE_PKGARCH}:10:c4dbfbe1c1696f2b690f15cbd179a5795fe4 > 8f05a30a76d20783c98786af6d4a_adjust_git.tar.zst.siginfo' > sstate-cache/isarnative/d0/0c/sstate:cowsay-native:amd64- > isar:git:r0:${SSTATE_PKGARCH}:10:d00c69fa102b131bc09fb27aa8259fcb447d > be5b51d5f6723d1e12ff43f92fee_transform_template.tar.zst.siginfo' > sstate-cache/isarnative/e7/94/sstate:cowsay-native:amd64- > isar:git:r0:${SSTATE_PKGARCH}:10:e794e52fe10ccf60b559089c39eaf86a4990 > a81991c9b1b0b2672721878a1b8b_prepare_build.tar.zst.siginfo' >=20 > 5. Remove stamps directory. > 6. Build again - SSTATE should be used for the package but it is not=20 > and the tasks are run again. >=20 > I think it is related to > https://eur01.safelinks.protection.outlook.com/?url=3Dhttps%3A%2F%2Fgith > ub.com%2Filbers%2Fisar%2Fblob%2F61086915e6c83fff22effa85cda64a2ac0c2f1 > 00%2Fmeta%2Fclasses%2Fsstate.bbclass%23L136&data=3D05%7C01%7Cjan.waltl%4 > 0siemens.com%7C8d77413c796a4920807b08dbc426e043%7C38ae3bcd95794fd4adda > b42e1495d55a%7C1%7C0%7C638319443476294267%7CUnknown%7CTWFpbGZsb3d8eyJW > IjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000% > 7C%7C%7C&sdata=3DGrO630mertcLooKbWBUDIS57z7VppVi1ntvVyayCOs4%3D&reserved > =3D0 > =A0and BUILD_ARCH being empty according to 'bitbake -e'.=20 >=20 > I changed the line to HOST_ARCH (+expand=3DTrue) which seems to work but= =20 > I do not have enough expertise to guess its correctness. Maybe the=20 > line in native.bbclass covers this "if statement" already? >=20 > How to best resolve this? >=20 >=20 Hello, Jan. I've tried to repeat your steps and reproduced the issue in case of cross-b= uilding. Changing the line to HOST_ARCH is techincally correct. But since we don't l= ike forking (sstate.bbclass is taken from some OE branch without any change= s), I think it would be better to just define BUILD_ARCH somewhere else in = Isar to the value of HOST_ARCH, for example: diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf index 9eb93e2b= ..0d737b64 100644 --- a/meta/conf/bitbake.conf +++ b/meta/conf/bitbake.conf @@ -90,6 +90,7 @@ NATIVELSBSTRING ?=3D "isarnative" TARGET_VENDOR =3D "" TARGET_OS =3D "isar" PACKAGE_ARCH ?=3D "${DISTRO_ARCH}" +BUILD_ARCH ?=3D "${HOST_ARCH}" =20 # Isar apt repository paths REPO_ISAR_DIR =3D "${DEPLOY_DIR}/isar-apt/${DISTRO}-${DISTRO_ARCH}/apt" This seems to work and doesn't fork sstate.bbclass, so it can be later upda= ted to some newer OE revision. Unfortunately, HOST_ARCH has different meanings in Isar and Yocto... > [This is my first message to this mailing list, please correct me if I=20 > am doing something wrong] >=20 >=20 > Kind Regards, > Jan Waltl >=20 > Siemens Mobility, s.r.o. > SMO RI LCE CZ SAF 1 >=20 >=20 >=20