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2017-12-05devtool: fix handling of linux-yocto after multisrc changesPaul Eggleton
devtool now handles multiple source trees for any recipe that includes them in SRC_URI, extracting them all side-by-side so that you can make changes in any of them. As a result, when running devtool modify on a linux-yocto kernel recipe under the source path you will get a "source" subdirectory containing the kernel source and a "kernel-meta" subdirectory next to it containing the kernel metadata. (Previously you just got the source tree and the kernel metadata remained in the work directory). We create a symlink automatically at do_unpack from the work directory so that it can still be found there, however kernel_feature_dirs() expects to find the kernel-meta repository and we also now need to make externalsrc remove that so that it doesn't unpack and overwrite the one we've already extracted. Change kernel_feature_dirs() so that if there are no kmeta entries in SRC_URI, it will fall back to a directory named ${KMETA} if it happens to be present in the work directory, ignoring how it got there. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
2017-12-05devtool: support extracting multiple source treesPaul Eggleton
If you have multiple source trees being extracted to the work directory within a recipe (e.g. you have two tarballs referred to in SRC_URI) and one isn't being extracted into the other, then devtool failed to extract all the sources because it only took the source tree that S pointed into. To fix this, we need to take a look at the work directory after do_unpack and see if there are any additional subdirectories; if so we need to put the main source tree in a subdirectory and put the additional subdirectories next to it. We also ensure that symlinks from the work directory get created at the end of do_unpack to point to these (so that references in the recipe continue to work). In addition to multiple source trees at the work directory level, this patch also handles multiple nested git trees (where you have multiple git URLs in SRC_URI with one or more inside another). These caused a different problem, where changes in sub-repos are not fully captured at the top level - we need to handle each repo separately. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
2017-12-05devtool: modify: pick up commits from previously created source treePaul Eggleton
If you use devtool modify, then devtool reset, keep the source tree and then devtool modify on the same recipe with the -n option to re-use the existing source tree, we should pick up the commit hashes properly from the source tree so that later on devtool finish has these to compare to the commits in the tree at that time. We also need to be careful the second time around that we only get the original commits rather than the current HEAD which may be the result of user changes (hence using "devtool-patched", the tag that was placed at the original HEAD). Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
2017-12-05devtool: extract: fix usage with kern-tools-nativePaul Eggleton
The kern-tools-native recipe as it currently stands is unusual in that it fetches source from a repository but sets S = "${WORKDIR}" which causes some problems. First you get a failure because we're calling "git commit" unconditionally even if there are no local files, and there aren't any in this case which means the commit fails. After that's fixed, we hit another problem where "recipe-sysroot-native" subdirectory appears in the extracted source tree. We don't want that so exclude it from copying. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
2017-12-05devtool: finish: fix erroneously creating bbappend for relative pathsPaul Eggleton
After OE-Core rev 5e3fe00a0233d563781849a44f53885b4e924a9c we call os.path.abspath() on the original layer path, but we later compare that to the destination layer path. If that layer path isn't absolute but is effectively the same path, it should be writing to the original recipe but because we weren't making it absolute we were writing a bbappend instead. Call os.path.abspath() on the destination path as well to avoid that. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
2017-12-05devtool: reset: delete bbappend file if _check_preserve() doesn'tPaul Eggleton
If the .devtool_md5 file doesn't contain a reference to the bbappend file (e.g. because devtool was interrupted before it could write that out) then _check_preserve() won't delete it, so we need to delete it separately because otherwise the recipe won't actually be reset. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
2017-12-05devtool: refactor return for _extract_source()Paul Eggleton
Use a namedtuple to return information to the caller, since I've been expanding that information we should avoid having to change all of the calling code each time. Additionally, it turned out that a bunch of the callers were checking for None being returned in the initial_rev value, but that's no longer possible, so tidy up the calling code. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
2017-11-10devtool: implement conditional patch handlingPaul Eggleton
If you have a recipe that uses overrides to conditionally extend SRC_URI to add additional patches, then you will often need to update those patches if you're making other changes to the source tree (for example if you're upgrading the underlying source). Make this possible with devtool by creating devtool-override-* branches for each override that conditionally appends/prepends SRC_URI, and have devtool update-recipe / finish check each branch out in turn and update the corresponding patches. A current example of a recipe that does this is the quota recipe - it applies an additional patch if musl is the selected C library (i.e. libc-musl is in OVERRIDES). Note that use of this functionality does require some care - in particular, updates to patches that appear on the main branch (named "devtool" by default) should be made there and not only on one of the specific devtool-override-* branches that are created for each override. The recommended procedure is to make the changes you want to make to the main branch first, then check out and rebase each devtool-override-* branch, testing each one by activating the corresponding configuration, and then finally run devtool finish. Fixes [YOCTO #11516]. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2017-11-10devtool: finish: add dry-run optionPaul Eggleton
If you're not sure what changes devtool finish is going to make, or you're not sure you're finished with your modifications, it is useful to be able to see what devtool finish is going to do beforehand, so add a -N/--dry-run option to make that possible. (It's also very useful for debugging devtool finish itself.) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2017-11-10devtool: finish: improve reporting for removed filesPaul Eggleton
If a file is going to be effectively removed from the destination by devtool finish, we should report that rather than just reporting that we're removing files from the workspace. This is a little tricky because the way we actually operate when finishing is to: (1) remove all original files (as recorded by devtool upgrade, if that was used) (2) as part of updating the recipe file, remove the files from next to the new recipe (i.e. in the workspace for an upgrade, real recipe otherwise) corresponding to commits not in the git tree (3) copy over remaining files from the workspace to the destination To report the files removed with respect to what was originally there, we need to swap steps 1 and 2 so we can see what no longer exists after the deletion, and suppress the reporting currently done in step 2 - however, we still want to report removal in step 2 for the non-upgrade case, so the latter is conditional. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2017-11-10devtool: show a better error message if meta-files aren't foundPaul Eggleton
If the files that the devtool-source class is supposed to create in the source tree aren't found in the temporary directory then we know that the class hasn't worked properly - say that explicitly. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2017-11-10devtool: upgrade: automatically handle changes to source subdirectoryPaul Eggleton
If the directory where the source code extracts to changes (for example, when upgrading iucode-tool from 1.5 to 2.1.1, the subdirectory in the tarball changed from "iucode_tool-${PV}" to "iucode-tool-${PV}") then handle this automatically. Also handle when it changes to match the default S value (i.e. "${WORKDIR}/${BP}") in which case we just drop setting S in the recipe. Fixes [YOCTO #10939]. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2017-11-10devtool: finish: fix "layer not in bblayers.conf" warning when path specifiedPaul Eggleton
devtool finish will check if the destination layer is part of bblayers.conf so that we avoid the user getting confused about the recipe vanishing from their configuration if it isn't. devtool finish also accepts a path underneath a layer so that you have a bit more control over where it ends up. However if you used a path underneath a layer then it wasn't converting this to the base of the layer before checking it against BBLAYERS, thus the warning was being shown erroneously in that case. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2017-11-10devtool: finish: ensure repository is clean before proceedingPaul Eggleton
If the git repository for a recipe in the workspace has uncommitted changes in it then it's possible that the user has forgotten to commit something, so check and exit if there are any. Provide a -f/--force option to continue in the case where the uncommitted changes aren't needed. Separately, if the repository is in the middle of a rebase or git am / apply then error out (without the opportunity to force) since the user really needs to sort this out before finishing. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2017-11-10devtool: reset: print source tree base pathPaul Eggleton
If S points to a subdirectory of the source rather than the "base" of the source tree then print that rather than the subdirectory path when telling the user they need to remove the source tree, since that is the directory that they will need to remove. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2017-11-10devtool: show some warnings for upgrade versionsPaul Eggleton
* Show a warning in devtool upgrade if the version is less than the current version suggesting that the user may need to bump PE in the recipe * Show a warning in devtool add and devtool upgrade if the version looks like a pre-release version suggesting using a version number that won't mess up the progression when you come to upgrade to the final release version. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2017-11-10devtool: fix handling of oe-local-files when source is in a subdirectoryPaul Eggleton
If S points to a subdirectory of the source rather than the "base" of the source tree then we weren't handling the oe-local-files directory properly - it got extracted to the base of the tree but devtool update-recipe and devtool finish assumed it would be under S which would be the subdirectory, thus it would be missing and devtool would assume the files had been deleted and remove them from the recipe. Record the base of the source tree in the bbappend and read it into the in-memory workspace so we can use that to find out where oe-local-files should be found. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2017-10-16devtool: standard: Expand SRCREV before using it in _update_recipe_srcrevPeter Kjellerstedt
If SRCREV contains a variable reference, any devtool command that would try to update it would fail. E.g., if SRCREV = "R${PV}", then devtool finish without having committed any changes would fail with: oe.patch.CmdError: Command Error: 'sh -c 'git format-patch R${PV} -o /tmp/oepatchb_doareb -- .'' exited with 0 Output: fatal: bad revision 'R' Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2017-09-18devtool: ensure recipes devtool is working on are unlocked within the eSDKPaul Eggleton
Alongside reworking the way devtool extracts source, we now need to ensure that within the extensible SDK where task signatures are locked, the signatures of the tasks for the recipes being worked on get unlocked at the right time or otherwise we'll now get taskhash mismatches when running devtool modify on a recipe that was included in the eSDK such as the kernel (due to a separate bug). The existing mechanism for auto-unlocking recipes was a little weak and was happening too late, so I've reimplemented it so that: (a) it gets triggered immediately when the recipe/append is created (b) we avoid writing to the unlocked signatures file unnecessarily (since it's a global configuration file) and (c) within the eSDK configuration we whitelist SIGGEN_UNLOCKED_RECIPES to avoid unnecessary reparses every time we perform one of the devtool operations that does need to change this list. Fixes [YOCTO #11883] (not the underlying cause, but this manifestation of the issue). Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
2017-09-18devtool: rework source extraction so that dependencies are handledPaul Eggleton
Since it was first implemented, devtool's source extraction (as used by the devtool modify, extract and upgrade subcommands) ignored other recipe dependencies - so for example if you ran devtool modify on a recipe that fetches from svn or is compressed using xz then it would fail if those dependencies hadn't been built first. Now that we can execute tasks in the normal way (i.e. tinfoil.build_targets()) then we can rework it to use that. This is slightly tricky in that the source extraction needs to insert some logic in between tasks; luckily we can use a helper class that conditionally adds prefuncs to make that possible. Some side-effects / aspects of this change worth noting: * Operations are a little slower because we have to go through the task dependency graph generation and other startup processing. There's not really any way to avoid this though. * devtool extract didn't used to require a workspace, now it does because it needs to create a temporary bbappend for the recipe. (As with other commands the workspace be created on the fly if it doesn't already exist.) * I want any existing sysroot files and stamps to be left alone during extraction since we are running the tasks off to the side, and especially devtool extract should be able to be used without touching these. However, this was hampered by the automatic removal process in sstate.bbclass triggered by bb.event.ReachableStamps when the task signatures change, thus I had to introduce a way to disable this removal on a per-recipe basis (we still want it to function for any dependencies that we aren't working on). To implement this I elected to use a file written to tmp/sstate-control which gets deleted automatically after reading so that there's less chance of stale files affecting future sessions. I could have used a variable but this would have needed to be whitelisted and I'd have to have poked its value in using the setVariable command. Fixes [YOCTO #11198]. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
2017-09-13devtool/standard: set a preferred provider when adding a new recipe with devtoolJuan M Cruz Alcaraz
A recipe added with "devtool add" requires to be able to take precedence on recipes previously defined with PREFERRED_PROVIDER. By adding the parameter "--provides" to "devtool add" it is possible to specify an element to be provided by the recipe. A devtool recipe can override a previous PREFERRED_PROVIDER using the layer configuration file in the workspace. E.g. devtool add my-libgl git@git://my-libgl-repository --provides virtual/libgl [YOCTO #10415] Signed-off-by: Juan M Cruz Alcaraz <juan.m.cruz.alcaraz@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2017-09-11devtool: status: Sort entries before printingOla x Nilsson
Sorted entries are easier to read. Signed-off-by: Ola x Nilsson <olani@axis.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2017-08-31devtool: add: add explicit srcrev/branch optionsPaul Eggleton
At the moment when fetching source from a git repository you have to know that you can specify the revision and branch in the URL with ';rev=' and ';branch=' respectively, and you can also get thrown off by the shell splitting on the ; character if you forget to surround the URL in quotes. Add explicit -S/--srcrev and -B/--srcbranch options (consistent with devtool upgrade) to make this easier for the user to discover and use. (The rev and branch URL parameters will continue to work, however.) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-08-31devtool: update-recipe: ensure patches get deleted in srcrev modePaul Eggleton
Patches that we identify as having been "deleted" (i.e. patches in SRC_URI that no longer appear in the git tree) need to be dropped even if we're updating in srcrev mode. This fixes the case where HEAD of the git tree is valid upstream (i.e. no extra commits), but there are patches left over in the recipe, e.g. when we do devtool upgrade and then all of the commits rebased on top of the new branch get skipped. Fixes [YOCTO #11972]. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-08-21devtool: append md5sum only if not already presentLeonardo Sandoval
In case the proposed md5sum to be appended to the .devtool_md5 file is already present, do not append it. Signed-off-by: Leonardo Sandoval <leonardo.sandoval.gonzalez@linux.intel.com> Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-08-08devtool: fix handling of errors during task executionPaul Eggleton
* If an error is logged while executing a task, we need to ensure we exit instead of assuming everything went OK. * If we receive CookerExit, the server is shutting down and we need to stop waiting for events and probably exit (knotty does this). This will occur if an exception or bb.fatal() happens during an event handler. This fixes a couple of issues highlighted when using devtool upgrade or modify on a non-supported recipe with intel-iot-refkit together with bitbake master, but I'd be very surprised if it were hard to reproduce in other scenarios. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-07-21devtool: standard: enable options for PREMIRRORS and MIRRORSChang Rebecca Swee Fun
Since we have provide an option to manually enable PREMIRRORS and MIRRORS in recipetool, we need to make sure devtool is having the same options as devtool uses recipetool in creating new recipes. Signed-off-by: Chang Rebecca Swee Fun <rebecca.swee.fun.chang@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2017-07-21recipetool: create: refactor code for ensuring npm is availablePaul Eggleton
Across devtool and recipetool we had an ugly set of code for ensuring that we can call an npm binary, and much of that ugliness was a result of not being able to run build tasks when tinfoil was active - if recipetool found that npm was required and we didn't know beforehand (e.g. we're fetching from a plain git repository as opposed to an npm:// URL where it's obvious) then it had to exit and return a special result code, so that devtool knew it needed to build nodejs-native and then call recipetool again. Now that we are using real build tasks to fetch and unpack, we can drop most of this and move the code to the one place where it's still needed (i.e. create_npm where we potentially have to deal with node.js code in a plain source repository). Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-07-21devtool: extract: refactor kern-tools-native handlingPaul Eggleton
When extracting linux-yocto kernel source, we don't need to dance around shutting down and starting up tinfoil anymore, we can just execute the tasks as needed when needed using tinfoil's new build_targets() function. This allows us to tidy up the code structure a bit. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-06-12devtool/standard: Fix lock in _prep_extract_operationAníbal Limón
If for any reason the parse_recipe fail in extract command the process gets locked because Cooker is expecting the finish event by tinfoil. For example: $ devtool extract remake /tmp/remake ERROR: remake is unavailable: remake was skipped: PREFERRED_PROVIDER_virtual/make set to make, not remake Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2017-05-25devtool/standard.py: Enable perf to be buildableSaul Wold
Perf is a tool build from the kernel source, which is normally available in /work-shared/..., but when devtool is used to modify the kernel source code, perf is not buildable since it gets an error about being unable to add a depends to a non-exisit task do_patch. This patch removes do_patch from the SRCTREECOVEREDTASKS and creates an empty do_patch task to enable the VarFlags code to have someplace to attach depends information to. [YOCT #11120] Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2017-04-13devtool: extract: drop erroneous bb.event.TaskStartedPaul Eggleton
This is a non-existent event - we already have the actual bb.build.TaskSucceeded further down in the list hence why it wasn't noticed earlier. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-04-13devtool: extract: fix handling of failed tasksPaul Eggleton
If a task such as do_fetch fails when we're extracting source for a recipe (within devtool modify / upgrade / extract / sync) then we should naturally stop processing instead of blundering on; in order to do that we need to be listening for the TaskFailed event. Thanks to Richard Purdie for noticing and fixing this. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-04-13devtool: modify: add --keep-temp option for debuggingPaul Eggleton
Most of the other extract-based commands have this option but oddly I left it out for modify - I guess because if I was debugging an issue here I just used devtool extract to do so, but there's no reason why we can't have it here and it is useful. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-04-12devtool: add: prevent repeatedly running recipetoolPaul Eggleton
If recipetool returns with exit code 14 this means devtool needs to build nodejs-native and then call it again. If recipetool returns exit code 14 again then clearly something has gone wrong and we should just quit with an error. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-04-12devtool: add: fix node.js/npm handling with recipe specific sysrootsPaul Eggleton
The change over to recipe specific sysroots means that we can no longer get a known location simply from configuration for the npm binary - we need to get the recipe sysroot for nodejs-native, look there for npm if we need to check it's present, and add that to PATH when calling out to npm. Unfortunately this means anywhere we need to get that path we have to have parsed all recipes, otherwise we have no reliable way of resolving nodejs-native. Thus we have to change recipetool create to always parse all recipes (the structure of the code does not allow us to do this conditionally). In the worst case, if npm hasn't already been added to its own sysroot and we are fetching from a source repository rather than an npm registry, this gets a bit ugly because we end up parsing recipes three times: 1) recipetool startup, which then fetches the code and determines it's a node.js module, finds that npm isn't available and then exits with a specific error to tell devtool it needs to build npm 2) when we invoke bitbake -c addto_recipe_sysroot nodejs-native 3) when we re-invoke recipetool This code is badly in need of refactoring, but now is unfortunately not the time to do that, so we're going to have to live with this ugliness for now. Fixes [YOCTO #10992]. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-03-28devtool: open kconfig fragment in binary modeStephano Cetola
When devtool writes to the kconfig fragment, it writes the output of the diff command returned from pipe.communicate(). This function returns binary objects. We should open the kconfig fragment file in binary mode if we expect to write binary objects to it. [YOCTO #11171] Signed-off-by: Stephano Cetola <stephano.cetola@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-03-21devtool/recipetill: npm install of devDependenciesAnders Darander
Web applications built using e.g. angular2, usually requires that the packages in devDependencies are available. Thus, add an option '--fetch-dev' to both devtool add and recipetool, to add npm packages in devDependencies to DEPENDS. Signed-off-by: Anders Darander <anders@chargestorm.se> Signed-off-by: Ross Burton <ross.burton@intel.com>
2017-02-07devtool: improve parse failure handlingPaul Eggleton
With the move to tinfoil2, the behaviour when parsing failed has changed a bit - exceptions are now raised, so handle these appropriately. Specifically when if parsing the recipe created when running devtool add fails, rename it to .bb.parsefailed so that the user can run bitbake afterwards without parsing being interrupted. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-01-19devtool: fix source extraction to work with recipe specific sysrootsPaul Eggleton
When extracting source for a recipe within devtool (for extract, modify or upgrade) We need to redirect WORKDIR, STAMPS_DIR etc. under a temporary directory so that: (a) we pick up all files that get unpacked to the WORKDIR, and (b) we don't disturb the existing build However, with recipe-specific sysroots the sysroots for the recipe will be prepared under WORKDIR, and if we used the system temporary directory i.e. usually /tmp) as used by mkdtemp by default, then our attempts to hardlink files into the recipe-specific sysroots will fail on systems where /tmp is a different filesystem, and we'd have to fall back to copying the files which is a waste of time. Put the temp directory under the WORKDIR to prevent that from being a problem. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> [RP: Add needed mkdirhier call] Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2016-12-22devtool: modify: fix usage on the kernelPaul Eggleton
When using devtool modify on the kernel, we have to do a bit of a dance with tinfoil instances because we only find out that we're working on a kernel recipe after tinfoil is initialised, but then we need to build kern-tools-native which we're doing just by running bitbake directly. With the tinfoil2 changes, a datastore for the recipe that we were keeping around across the opening and closing of tinfoil is no longer able to be used. Re-parse the recipe to avoid this problem. (In future this whole thing will be able to be done in the same tinfoil instance thanks to tinfoil2, but that refactoring is yet to be done.) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2016-12-16scripts: remove True option to getVar callsJoshua Lock
getVar() now defaults to expanding by default, thus remove the True option from getVar() calls with a regex search and replace. Search made with the following regex: getVar ?\(( ?[^,()]*), True\) Signed-off-by: Joshua Lock <joshua.g.lock@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2016-12-14devtool: extract: disable basehash mismatch errorsPaul Eggleton
Using the setVariable commands here followed by buildFile will result in "basehash mismatch" errors, and that's expected since we are deviating *at runtime* from what was previously seen by changing these variable values. Set BB_HASH_IGNORE_MISMATCH to turn off the errors. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2016-12-14devtool: fix extraction of source to work in memres modePaul Eggleton
Extracting the source for a recipe (as used by devtool's extract, modify and upgrade subcommands) requires us to run do_fetch, do_unpack, do_patch and any tasks that the recipe has inserted inbetween, and do so with a modified datastore primarily so that we can redirect WORKDIR and STAMPS_DIR in order to have the files written out to a place of our choosing and avoid stamping the tasks as having executed in a real build context respectively. However, this all gets much more difficult when in memres mode since we can't call internal functions such as bb.build.exec_func() directly - instead we need to execute the tasks on the server. To do this we use the buildFile command which already exists for the purpose of supporting bitbake -b, and setVariable commands to set up the appropriate datastore. (I did look at passing the modified datastore to the buildFile command instead of using setVar() on the main datastore, however its use of databuilder makes that very difficult, and we'd also need a different method of getting the changes in the datastore over to the worker as well.) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2016-12-14classes/patch: move in logic to commit for additional tasksPaul Eggleton
If PATCHTOOL is "git", and PATCH_COMMIT_FUNCTIONS is set to "1", for additional tasks between do_unpack and do_patch, make a git commit. This logic was previously implemented in devtool itself, but it makes more sense for it to be implemented in the patch class since that's where the rest of the logic is for this (or in lib/oe/patch.py). It also makes it possible for this to work with tinfoil2. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2016-12-14devtool / recipetool: use tinfoil parsing APIPaul Eggleton
Use Tinfoil.parse_recipe_file() and Tinfoil.parse_recipe() instead of the recipeutils equivalents, and replace any local duplicate implementations. This not only tidies up the code but also allows these calls to work in memres mode. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2016-11-23devtool: modify: support recipes with only local files as sourcePaul Eggleton
The hello-mod recipe is unusual in that it has only local files in SRC_URI and builds these out of ${WORKDIR}. When you use devtool modify on it, devtool puts all of those files in an "oe-local-files" subdirectory of the source tree, which is not ${S} (or ${B}) any more and thus building the recipe afterwards fails. It's a bit of a hack, but symlink the files in oe-local-files into the source tree (and commit the symlinks with an ignored commit so that the repo is clean) to work around the problem. We only do this at time of extraction, so any files added to or removed from oe-local-files after that won't be handled, but I think there's a limit to how far we should go to support these kinds of recipes - ultimately they are anomalies. I initially tried a hacky workaround where I set effectively set B = "${WORKDIR}" and that allowed it to build, but other things such as the LIC_FILES_CHKSUM checks still broke because they expected to find files in ${S}. Another hack where I set the sourcetree to point to the oe-local-files subdirectory works for hello-mod but not for makedevs since whilst that is similar, unlike hello-mod it does in fact have files in the source tree (since it has a patch that adds COPYING) and thus the same issue occurred. Also tweak one of the tests that tries devtool modify / update-recipe on the makedevs recipe to try building it since that would have caught this issue. Fixes [YOCTO #10616]. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2016-11-23devtool: update-recipe: support replacing remote patchesPaul Eggleton
If you have a patch remotely fetched in a recipe (e.g. from an http server) that needs updating then add a local version and substitute the entry in SRC_URI to point to it. One can argue about how desirable it is to be modifying patches fetched in this way, but then one can argue about how desirable it is to have such patches in the recipe in the first place - and in any case if devtool update-recipe is to correctly transfer changes to such patches made in the git repository within the source tree to the recipe then there isn't much choice but to do it this way. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2016-11-23devtool: update-recipe: fix handling of compressed local patchesPaul Eggleton
It is possible to use gzip or bzip2 to compress patches and still refer to them in compressed form in the SRC_URI value within a recipe. If you run "devtool modify" on such a recipe, make changes to the commit for the patch and then run devtool update-recipe, we need to correctly associate the commit back to the compressed patch file and re-compress the patch, neither of which we were doing previously. Additionally, add an oe-selftest test to ensure this doesn't regress in future. Fixes [YOCTO #8278]. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2016-11-23devtool: update-recipe: check output before treating it as a stringPaul Eggleton
As of the move to Python 3 and the fixes we applied at that time, bb.process.run() will return a byte array of length 0 rather than an empty string if the output is empty. That may be a bug that we should fix, but for now it's easiest to just check the result here before treating it as a string. This fixes running "devtool update-recipe" or "devtool finish" on a recipe which has no source tree, for example initramfs-framework. Fixes [YOCTO #10563]. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>