From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.windriver.com ([147.11.1.11]) by linuxtogo.org with esmtp (Exim 4.72) (envelope-from ) id 1Rgu9X-0004Hh-Jk for openembedded-core@lists.openembedded.org; Sat, 31 Dec 2011 09:18:55 +0100 Received: from ALA-HCA.corp.ad.wrs.com (ala-hca [147.11.189.40]) by mail.windriver.com (8.14.3/8.14.3) with ESMTP id pBV8BYnt018056 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=FAIL); Sat, 31 Dec 2011 00:11:34 -0800 (PST) Received: from build-PowerEdge-T100.corp.ad.wrs.com (128.224.163.66) by ALA-HCA.corp.ad.wrs.com (147.11.189.50) with Microsoft SMTP Server id 14.1.255.0; Sat, 31 Dec 2011 00:11:34 -0800 From: Robert Yang To: , , Date: Sat, 31 Dec 2011 16:10:03 +0800 Message-ID: X-Mailer: git-send-email 1.7.4.1 MIME-Version: 1.0 Subject: [PATCH 0/2] V2 Incremental image generation(rpm based rootfs) X-BeenThere: openembedded-core@lists.openembedded.org X-Mailman-Version: 2.1.11 Precedence: list Reply-To: Patches and discussions about the oe-core layer List-Id: Patches and discussions about the oe-core layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 31 Dec 2011 08:18:56 -0000 Content-Type: text/plain Changes of V2: * Move the config sample from meta-yocto/conf/local.conf.sample to meta-yocto/conf/local.conf.sample.extended as Saul suggested. Testing: 1) Enable INC_IMAGE_GEN = "1" in conf/local.conf 2) $ bitbake core-image-sato * Test when remove some pkgs a) Save the modify time of file which is in tmp/work/qemux86_64-poky-linux/core-image-sato-1.0-r0/rootfs/dev/. b) Edit meta/recipes-sato/images/core-image-sato.bb, remove ${SATO_IMAGE_FEATURES} from IMAGE_FEATURES. c) bitbake core-image-sato Result: The project built well, check the modify time of the file which is in tmp/work/qemux86_64-poky-linux/core-image-sato-1.0-r0/rootfs/dev/, They should be the same to step a)'s, which means that these files were note newly created. * Testh when add some pkgs a) Save the modify time of file which is in tmp/work/qemux86_64-poky-linux/core-image-sato-1.0-r0/rootfs/dev/. b) Edit meta/recipes-sato/images/core-image-sato.bb, add the ${SATO_IMAGE_FEATURES} back to IMAGE_FEATURES. c) bitbake core-image-sato Result: The project built well, check the modify time of the file which is in tmp/work/qemux86_64-poky-linux/core-image-sato-1.0-r0/rootfs/dev/, They should be the same to step a)'s, which means that these files were note newly created. * Test when edit a pkg a) bitbake bzip2 -cclean b) rm -f rm -f sstate-cache/sstate-bzip2-* c) Edit meta/recipes-extended/bzip2/bzip2_1.0.6.bb d) bitbake core-image-sato Result: The project built well, and check: tmp/work/qemux86-poky-linux/core-image-sato-1.0-r0/temp/log.do_rootfs Only the bzip2 has been re-installed // Robert The following changes since commit f5aa3bbda623c8fae3a761d72fddc95631ad0706: coreutils: ensure --color works so DEPEND on libcap (2011-12-24 10:05:47 +0000) are available in the git repository at: git://git.pokylinux.org/poky-contrib robert/inc_image_gen http://git.pokylinux.org/cgit.cgi/poky-contrib/log/?h=robert/inc_image_gen Robert Yang (2): Incremental image generation(rpm based rootfs) Incremental image generation(Add config sample) meta-yocto/conf/local.conf.sample.extended | 7 +++ meta/classes/image.bbclass | 11 ++++- meta/classes/package_rpm.bbclass | 72 ++++++++++++++++++++++++---- 3 files changed, 78 insertions(+), 12 deletions(-) -- 1.7.4.1