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2012-08-25yocto-bsp: use branches_baseTom Zanussi
(From meta-yocto rev: 027c010b6864741cbbefdc710e36963767d7a431) Signed-off-by: Tom Zanussi <tom.zanussi@intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-08-25yocto-bsp: allow branch display filteringTom Zanussi
Add a "branches_base" property that can be used to allow only matching branches to be returned from all_branches(). (From meta-yocto rev: c3481e22fc4690ff5e449f9c16c2453fa964205d) Signed-off-by: Tom Zanussi <tom.zanussi@intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-08-25yocto-bsp: update default branch namesTom Zanussi
Make sure the default branch names match branch names found in the kernel branch listing. Fixes [YOCTO #2587]. (From meta-yocto rev: a46fc3dad25eac4a28265c956913f46ef25c0cee) Signed-off-by: Tom Zanussi <tom.zanussi@intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-08-25yocto-bsp: strip '/base' from kernel branches in templatesTom Zanussi
For new branches, users can specify /base branches, but we don't want the '/base' in the resultant branch name, so remove it. Fixes [YOCTO #2693]. (From meta-yocto rev: 40e925862884fd981dec63fc598326c73e4a4c20) Signed-off-by: Tom Zanussi <tom.zanussi@intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-08-25runqemu: Move the KVM check after the MACHINE/KERNEL ChecksSaul Wold
The MACHINE/KERNEL Checks setup MACHINE is it's unset, the KVM checks valid MACHINE is qemux86 or qemux86-64 and fail if it's unset! [YOCTO #2970] (From OE-Core rev: 8d5e6999caff50a4b7d9a9ba69f9875285270459) Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-08-23scripts/combo-layer: specify branch when getting current revisionPaul Eggleton
Handle the case during update where the configured branch is not currently checked out in the component repository by just specifying it in the places where it was not previously. (From OE-Core rev: a3ddf39af7e7cd47156677d8ae753964ee582745) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-08-23runqemu: Honor KERNEL and ROOTFS settings from environmentKhem Raj
Expand the usage to be able to specify KERNEL and ROOTFS on commandline. This helps in using the script for booting images that are essentially not part of OE-Core (From OE-Core rev: c985b02130658dd64581ecf14b16e2c70d1d8db5) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-08-20sstate-cache-management.sh: update for the SSTATE_MIRRORSRobert Yang
Several fixes: * We have put the sstate file to SSTATE_DIR/??/ currently, but the sstate file on the SSTATE_MIRRORS or the obsolete one is still in SSTATE_DIR/ (no subdir), update the script to support manage them. * Remove the related ".done" file in the SSTATE_DIR. * Add a "-L, --follow-symlink" which will remove both the symbol link and the destination file * Change the "ls -u file_list" (access time) to "ls -t file_list" (change tiem), since the "ls -u" and readlink will change the symlink's access time, which would make the result inconsistent. A solution is save the access time before every "ls -u" and "readlink", save it back after the command, but this would cause performance lost since it needs check each file and modify the symlink's status. Use the "-t" doesn't cause much different. [YOCTO #2897] (From OE-Core rev: 209ec08787981345a7f62b10a8a5c2ace0887c8e) Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-08-20scripts/runqueue-internal: Drop enable-gl optionRichard Purdie
This is no longer necessary since we've dropped the GL passthrough patches. (From OE-Core rev: b6bc580f1cf56c2e771e87dfeadbb1e5d8416fce) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-08-19core: Prefer mesa-dri as virtual/libopengles1/2 providerDamien Lespiau
Wihtout it, you have both mesa-dri and mesa-xlib as providers. Let's prefer the accelerated version. (From meta-yocto rev: 13f847744aa842ef38b3f2adf3764425319b5507) Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-08-19runqemu: work with yocto-bsp created kernel filenamesScott Garman
The yocto-bsp tool generates kernels with additional strings within the filename, e.g. zImage-myqemuarm.bin. Loosen the MACHINE detection regex to work with these filenames. Fixes [YOCTO #2890]. (From OE-Core rev: 17d616adffc3514b6778acc6ab5d6da34a7366b5) Signed-off-by: Scott Garman <scott.a.garman@intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-08-17runqemu: support booting ramfs-based imagesScott Garman
Added support for booting ramfs-based images (e.g, poky-tiny) which do not have block device support. This fixes [YOCTO #2612]. (From OE-Core rev: b09c45f017da71ff966004752f8e926ea00ac451) Signed-off-by: Scott Garman <scott.a.garman@intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-08-15sstate-cache-management.sh: update it for the new layoutRobert Yang
Update it for the new layout of sstate-cache. Note: It doesn't handle the old sstate-cache/sstate-xxx.tgz (or siginfo), the user should remove it manually (rm -fr sstate-cache/sstate-* would be OK). [YOCTO #2897] (From OE-Core rev: fcb61aa552a641faafdf2216fa57ba5ac6b9991f) Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-08-02runqemu-gen-tapdevs: add UID to CL optionsElizabeth Flanagan
runqemu-if* now requires UID as a command line option which means runqemu-gen-tapdevs needs to take it as an option. (From OE-Core rev: a624ec02c4acec83efbe66406f22abafbdce5d63) Signed-off-by: Elizabeth Flanagan <elizabeth.flanagan@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-08-02scripts: add script for relocating the SDKLaurentiu Palcu
This script will be embedded in the SDK tarball and will be called by the SDK installer. It replaces the interpreter path in all binaries and it also changes the ld.so.cache and SYSDIRS in dynamic loader. (From OE-Core rev: 3d366f4953962566f33a3d77d65ed0bd2c48f922) Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-08-02send-pull-request: Make -a really imply -cDarren Hart
The switch statement does not fall through as the comment suggests. This results in -a not implying -c as was intended. Add the two lines from -c to -a to achieve the intended behavior. (From OE-Core rev: 319d2cc8e60450106b665ee4172e2e6dc90e14b5) Signed-off-by: Darren Hart <dvhart@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-08-01createrepo 0.4.11: add rpm-createsolvedb.pyRobert Yang
Move scripts/rpm-createsolvedb.py to meta/recipes-support/createrepo/createrepo/ since we should wrap it to use the native python. [YOCTO #2822] (From OE-Core rev: 72d673bef385e756bd858f9eca7fe419efaceb39) Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-07-31scripts/oe-pkgdata-util: exclude unpackaged in glob outputPaul Eggleton
Check for .packaged file and exclude packages if this file does not exist - this avoids attempting to install empty packages during complementary package installation within do_rootfs that didn't end up being created (and failing as a result). (From OE-Core rev: 4a85d8a4026cf1d1603513ed9780f80c603cc611) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-07-31combo-layer: ensure init works with split local configPaul Eggleton
If the local configuration is already split out, ensure the init action works properly and does not error in the case that last_revision is not set. Additionally, if the local configuration is within the repository, prevent it from being committed and add it to .gitignore. (From OE-Core rev: de339b0cb201035e27df1128ccf526937b8325ec) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-07-31scripts/bitbake: unbreak the git version comparisonChristopher Larson
With the current code, we're calling awk to do a floating point comparison between '1.7.0.4' and '1.7.5' (on an ubuntu 10.04 LTS machine). These clearly aren't proper floating point numbers, and the comparison is incorrect. It's returning true for 1.7.0.4 >= 1.7.5. Instead of using a floating point comparison for this, call out to python and let it do it. (From OE-Core rev: f28f6267271edbbef16caec323e9ba76e2216723) Signed-off-by: Christopher Larson <chris_larson@mentor.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-07-31combo-layer: allow splitting out local configPaul Eggleton
Allow splitting the local parts of the configuration (mostly local_repo_dir and last_revision, although there is no limitation) to a side-by-side -local.conf file, with component sections optionally tagged with the combo layer branch name. This effectively allows you to: * avoid polluting the history by committing the updated last revision to the combo repository for every update * avoid putting local repo paths into the combo repository * manage multiple branches of the combo repository whilst avoiding the possibility of mixing the configuration for one branch with another. An example split configuration (note, values may be artificial): ------------------- combo-layer.conf ------------------- [bitbake] src_uri = git://git.openembedded.org/bitbake dest_dir = bitbake hook = scripts/combo-layer-hook-default.sh [oe-core] src_uri = git://git.openembedded.org/openembedded-core dest_dir = . hook = scripts/combo-layer-hook-default.sh -------------------------------------------------------- ---------------- combo-layer-local.conf ---------------- [bitbake] local_repo_dir = ../repos/bitbake [oe-core] local_repo_dir = ../repos/oe-core [bitbake|master] branch = master last_revision = db689a99beffea1a285cdfc74a58fe73f1666987 [oe-core|master] branch = master last_revision = 121a1499a81706366acc0081272a6bff634d4d62 [bitbake|denzil] branch = 1.12 last_revision = 24b631acdaa143a4de39c6e1328849660c66f219 [oe-core|denzil] branch = denzil last_revision = 741146fa90f28f7ce8d82ee7f7e254872d519724 -------------------------------------------------------- It is assumed that the local config file will be added to .gitignore. (From OE-Core rev: f0065d7a6973628803a17c57f2265512aba3234c) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-07-31combo-layer: check that last_revision is validPaul Eggleton
If the user edits the configuration file by hand and sets last_revision, we need to ensure that the revision is valid and on the specified branch. (From OE-Core rev: 05382932257257247b8c18bc06e9c0039d134d06) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-07-31combo-layer: improve patch list handling and outputPaul Eggleton
* Ignore blank lines in patch list * Don't fail in interactive mode if patch list is deleted * Show patch counter * Show relative path for patches * Print headings before applying patch list for each component Also change to using a "with" block to read the patch list so it gets closed properly when we're finished. Fixes [YOCTO #2455]. (From OE-Core rev: 65461d7c35fdadb5b008052798731dce19ed187f) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-07-31combo-layer: drop to a shell when apply fails during updatePaul Eggleton
If applying a patch fails during the update process, drop to a shell instead of exiting; at that point the user can manually apply the patch, do nothing and "exit" to skip it, or "exit 1" to abort the process. (From OE-Core rev: c82b28982c4f630c130c827a7da3ac0454cd93b6) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-07-31combo-layer: ignore patch-* temp directories in dirty checkPaul Eggleton
Make the dirty repo check somewhat less strict by ignoring old patch directories created by this tool. (From OE-Core rev: fea477ac55e2555c5bb0aad36db641aaa27aa915) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-07-31combo-layer: allow component pull to be done separatelyPaul Eggleton
* Add a -n option to disable component repo pull during update * Add a 'pull' action to pull the component repos only (From OE-Core rev: 61983b2191253b24117b63f586d5aac00c7eb48e) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-07-31combo-layer: remove &> bashismPaul Eggleton
&> does not work with dash - use > xxxx 2>&1 instead. (From OE-Core rev: 5582cc58e42402c4680877e669d8c1ce058e7098) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-07-29Rework installation of dev, dbg, doc, and locale packagesPaul Eggleton
Use a similar mechanism that was previously used to install locales at rootfs generation time to install other "complementary" packages (e.g. *-dev packages) - i.e. install all of the explicitly requested packages and their dependencies, then get a list of the packages that were installed, and use that list to install the complementary packages. This has been implemented by using a list of globs which should make it easier to extend in future. The previous locale package installation code assumed that the locale packages did not have any dependencies that were not already installed; now that we are installing non-locale packages this is no longer correct. In practice only the rpm backend actually made use of this assumption, so it needed to be changed to call into the existing package backend code to do the complementary package installation rather than calling rpm directly. This fixes the doc-pkgs IMAGE_FEATURES feature to work correctly, and also ensures that all dev/dbg packages get installed for dev-pkgs/dbg-pkgs respectively even if the dependency chains between those packages was not ensuring that already. The code has also been adapted to work correctly with the new SDK-from-image functionality. To that end, an SDKIMAGE_FEATURES variable has been added to allow specifying what extra image features should go into the SDK (extra, because by virtue of installing all of the packages in the image into the target part of the SDK, we already include all of IMAGE_FEATURES) with a default value of "dev-pkgs dbg-pkgs". Fixes [YOCTO #2614]. (From OE-Core rev: 72d1048a8381fa4a8c4c0d082047536727b4be47) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-07-18scripts/bitbake: Check the git-native version and build it if necessaryRichard Purdie
We require git version 1.7.5 or later for the git remote --mirror=xxx syntax. If we have an older version of git, this patch ensure we build git-replacement-native. We add an alternative PROVIDES in the same way as tar-native to allow this script to trigger the build whilst still allowing git-native in ASSUME_PROVIDED. (From OE-Core rev: 269f3b3cfacaf229d5e45177ee01b16561370ee3) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-07-17runqemu: Fix running qemu when build without glKhem Raj
When gl is disabled in PACKAGECONFIG then we dont need to check for supporting libs to be present before running qemu. (From OE-Core rev: 6612873dc59054e6d37fa7488226218bfb759127) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-07-17runqemu/mips: adjust runqemu script to support mipsel machineDennis Lan
(From OE-Core rev: a12e2409af246d4c1d0e0c9a2457fb9c850bd8ca) Signed-off-by: Dennis Lan <dennis.yxun@gmail.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-07-09runqemu: fix support for ext4 rootfs imagesScott Garman
(From OE-Core rev: c9479ae46d0b891eda8f0db89bc66fdf08c3f7c2) Signed-off-by: Scott Garman <scott.a.garman@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-07-09runqemu: fix usage() help for MACHINE settingScott Garman
(From OE-Core rev: 36482a0064993b047829631d063beadbc03f2cbf) Signed-off-by: Scott Garman <scott.a.garman@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-07-02runqemu: fix fedora pkg names when run failsCristian Ciupitu
runqemu can fail to with the following message: You need libGL.so and libGLU.so to exist in your library path to run the QEMU emulator. Fedora package names are: mesa-libGL mesa-libGLU. The libGL.so and libGLU.so files are provided by the mesa-libGL-devel and mesa-libGLU-devel Fedora packages (yum provides '*/libGL*.so'). (From OE-Core rev: f2b6f9c3a8b4f87b5570b78766a118e4290d773a) Signed-off-by: Cristian Ciupitu <cristian.ciupitu@yahoo.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-06-26yocto-bsp: update yocto-bsp xorg.conf templatesTom Zanussi
The non-x86 qemu machines now require an xorg.conf, change the templates accordingly. Fixes [YOCTO #2559] (From meta-yocto rev: d465c09d8df0e6d210ba8cd3c17549a07a8e134d) Signed-off-by: Tom Zanussi <tom.zanussi@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-06-26yocto-bsp: update yocto-bsp machine.conf templateTom Zanussi
Some changes in the ordering assumptions of the qemu include rendered X inoperative, fix those in the qemu machine template. Fixes [YOCTO #2559] (From meta-yocto rev: c3d208267dea6bc0f8be2eb9c63b4125730bb21b) Signed-off-by: Tom Zanussi <tom.zanussi@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-06-25runqemu-internal: qemu fails to run on ext2 imageKang Kai
[Yocto 2579] When set DISTRO to poky-tiny, only ext2 image is created. But runqemu-internal doesn't set QEMUOPTIONS for ext2 image that make qemu fail to boot. Fix it for qemux86 arch since poky-tiny can only build for qemux86 now. (From OE-Core rev: 5f2f951bdcb6f29e3ece39250715293d92db5f69) Signed-off-by: Kang Kai <kai.kang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-06-18cleanup-workdir: update help textKang Kai
Update the help text to tell user that the files and dirs under WORKDIR which are not created by Yocto will be deleted. (From OE-Core rev: dcd2ebc5d63965a7ad6e714406149f63ffb4a704) Signed-off-by: Kang Kai <kai.kang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-06-18cleanup-workdir: only deal dirs related to current archKang Kai
Some users may build for different archs under same workdir, so they don't want to clean the dirs not related to current arch. Run command 'bitbake -e' with selected packages to get the dirs related to current arch then clean them. Update the way to get the WORKDIR by parsing the IMAGE_ROOTFS by the way. (From OE-Core rev: a16727ebc341e0a0ce59a5200dc774cf672593ee) Signed-off-by: Kang Kai <kai.kang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-06-18cleanup-workdir: replace commands with subprocessKang Kai
Use modules subprocess to run command instead of module commands. (From OE-Core rev: 33f18965bbeeec47f694f2aa165e5e07eadb7ab7) Signed-off-by: Kang Kai <kai.kang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-06-18cleanup-workdir: update the way to check obsolete dirsKang Kai
Update the way to check obsolete directories. According to package and its version construct a list of all packages' current build directory. If any directory under $WORKDIR/*/ is not in the list will be removed. At same time, all the files(vs. directory) under $WORKDIR and $WORKDIR/*/ will be removed because they are not created by poky. (From OE-Core rev: 4d2920dee32bbc5d12ed98234de096d28d29415b) Signed-off-by: Kang Kai <kai.kang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-06-15pybootchartgui: Fix the filename and add a default formatRobert Yang
* Fix teh output filename to make it easy to use * Add a default output format (svg) * Fix the usage message * Fix the version to v1.0.0 Currently, the help messages are: $ ./pybootchartgui.py --help Usage: pybootchartgui.py [options] /path/to/tmp/buildstats/<recipe-machine>/<BUILDNAME>/ Options: --version show program's version number and exit -h, --help show this help message and exit -i, --interactive start in active mode -f FORMAT, --format=FORMAT image format: svg, pdf, png, [default: svg] -o PATH, --output=PATH output path (file or directory) where charts are stored -s NUM, --split=NUM split the output chart into <NUM> charts, only works with "-o PATH" -n, --no-prune do not prune the process tree -q, --quiet suppress informational messages --very-quiet suppress all messages except errors --verbose print all messages [YOCTO #2403] (From OE-Core rev: 138c2c31e41e3f1803b7efbedf78326d71821468) Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-06-15pybootchartgui: split the output chart into multiple onesRobert Yang
Split the output chart into multiple ones to make it more readable, it only works with "-o path", which means that it doesn't work if the user doesn't want to save the chart to the disk. For example: $ ./pybootchartgui.py /path/to/tmp/buildstats/core-image-sato-qemux86/201205301810/ -f svg -s 5 -o /tmp/ bootchart written to /tmp/bootchart_1.svg bootchart written to /tmp/bootchart_2.svg bootchart written to /tmp/bootchart_3.svg bootchart written to /tmp/bootchart_4.svg bootchart written to /tmp/bootchart_5.svg [YOCTO #2403] (From OE-Core rev: 04a34899e1c15a70babd97a3a59ccb9f8af05bad) Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-06-15pybootchartgui: make the build profiling in picturesRobert Yang
The original patch is from Richard, I rebased it to the up-to-date upstream code, here are the original messages from him: We have just merged Beth's initial buildstats logging work. I was sitting wondering how to actually evaluate the numbers as I wanted to know "where are we spending the time?". It occurred to me that I wanted a graph very similar to that generated by bootchart. I looked around and found pyboootchartgui and then hacked it around a bit and coerced it to start producing charts like: http://tim.rpsys.net/bootchart.png which is the initial "pseudo-native" part of the build. This was simple enough to test with. I then tried graphing a poky-image-sato. To get a graph I could actually read, I stripped out any task taking less than 8 seconds and scaled the x axis from 25 units per second to one unit per second. The result was: http://tim.rpsys.net/bootchart2.png (warning this is a 2.7MB png) I also added in a little bit of colour coding for the second chart. Interestingly it looks like there is more yellow than green meaning configure is a bigger drain on the build time not that its unexpected :/. I quite enjoyed playing with this and on a serious note, the gradient of the task graph makes me a little suspicious of whether the overhead of launching tasks in bitbake itself is having some effect on build time. Certainly on the first graph there are some interesting latencies showing up. Anyhow, I think this is the first time bitbake's task execution has been visualised and there are some interesting things we can learn from it. I'm hoping this is a start of a much more detailed understanding of the build process with respect to performance. [YOCTO #2403] (From OE-Core rev: 6ea0c02d0db08f6b4570769c6811ecdb051646ad) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-06-15pybootchartgui: add the original codeRobert Yang
This is from: http://pybootchartgui.googlecode.com/files/pybootchartgui-r124.tar.gz Will modify it to make the build profiling in pictures. Remove the examples since they would not work any more, and they cost much disk space. [YOCTO #2403] (From OE-Core rev: 1f0791109e1aed715f02945834d6d7fdb9a411b4) Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-06-08runqemu-ifup: enable arp proxyingScott Garman
This allows core-image-sato to access the WAN. Thanks to Dexuan Cui for proposing this fix. Fixes [YOCTO #2329] (From OE-Core rev: d294b1bddece429f2639676ddc97d2896fc58916) Signed-off-by: Scott Garman <scott.a.garman@intel.com> Signed-off-by: Elizabeth Flanagan <elizabeth.flanagan@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-06-05generate-manifest-2.7.py: replace os.popen with os.unlinkRobert Yang
The os.popen function would fail (more or less) silently if the executed program cannot be found, and here what we need is os.system not os.popen since it doesn't use the return value, use os.unlink() and ignore exceptions from it would be better as Chris suggested. [YOCTO #2454] (From OE-Core rev: bc9f7d7b7eda1c45ad1aaee469ebe28ee1c0c96b) Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-06-05kernel.py: replace os.popen with subprocess.PopenRobert Yang
Replace os.popen with subprocess.Popen since the older function would fail (more or less) silently if the executed program cannot be found More info: http://docs.python.org/library/subprocess.html#subprocess-replacements [YOCTO #2454] Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
2012-05-30scripts/cp-noerror: Add a special copy function to fix autotools issuesRichard Purdie
Currently we copy the aclocal directory to the build so that autotools doesn't see .m4 files disappear when its processing them. This can happen if for example, package X is being rebuilt at the same time as Y and it gets uninstalled from sstate (assuming there are no dependencies between X and Y). This code making the copy was added to avoid races but introduces a race of its own, namely that the files can disappear during the copy. This patch adds a cp-noerror script which silently ignores such errors and gives the behaviour we need in this case. It hence fixes issues which crop up for users and the autobuilder occasionally. [YOCTO #2485] (From OE-Core rev: 0f81fbc0df73675aeb79c724858799a3b6a02f85) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-05-30scripts/buildhistory-diff: add GitPython version checkPaul Eggleton
Display an error if the user does not have at least version 0.3.1 of GitPython installed. (From OE-Core rev: 2f0f5a895504924b5a21699854678e9bc25b447c) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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