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2015-02-16cooker: rework LAYERDEPENDS versioning so that it is actually usefulPaul Eggleton
We've had versioned dependency support in LAYERDEPENDS for quite a long time, but I can say with pretty good certainty that almost nobody has used it up to now because it was too strict - the specified version had to exactly match the version in your configuration or you would get an error; there was no "greater than or equal" option, which is usually what you will want given that LAYERVERSION does get bumped from time to time. However, users mismatching layer branches and then having their builds fail later on with some incomprehensible error is still a pretty common problem. We can't simply use the git branch because not everyone is always on a branch and the branch names don't always match up (and that's not an issue). To provide a practical means to address branch mismatching, I have reworked LAYERDEPENDS version specifications to use the more familiar "dependency (>= version)" syntax as used with package dependencies, support non-integer versions, and clarified the error message a little. If we then take care to bump the version on every breaking change, it is at least possible to have layers depend on these changes when they update to match; we can now even support a major.minor scheme to allow retrospectively adding a version limiter to old branches when a new branch is created and yet still allow the old branch minor version to be bumped if needed. Fixes [YOCTO #5991]. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-02-16utils: ensure explode_dep_versions2 raises an exception on invalid/missing ↵Paul Eggleton
operator We really want an error rather than the version to just be silently skipped when the operator is missing (e.g. "somepackage (1.0)" was specified instead of "somepackage (>= 1.0)".) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-12-30utils: make edit_metadata_file() handle VARIABLE +=Paul Eggleton
This is a little crude as the usage basically ignores that you're doing an append operation, but for a lot of cases it will be sufficient. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-12-30bitbake-layers: fix error handling in add-layer / remove-layerPaul Eggleton
* Fix add-layer error message when a layer is already in BBLAYERS * Ensure we show an error message if we can't find BBLAYERS at all Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-12-21utils: add basic metadata manipulation functionsPaul Eggleton
* Add a generic edit_metadata_file() function to modify variable assignments in any metadata file (conf, bb, bbappend) using a callback for flexibility * Add a specific edit_bblayers_conf() function to modify conf/bblayers.conf and add and/or remove layers from the BBLAYERS value within it. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-12-09utils: add exec_flat_python_func()Paul Eggleton
Add a function that allows executing a flat python function (defined with def funcname(args): ...). Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-10-28utils.py: don't use len() for truth value testing.Oscar Utbult
Signed-off-by: Oscar Utbult <oscar@oscr.io> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-08-27utils: Improve profile log processingRichard Purdie
This stream redirection of stdout is horrible. pstats takes a stream argument so lets use that instead. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-08-24lib/bb/*.py: Typo fixes/grammar/comment fixes, nothing functional.Robert P. J. Day
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-08-22utils: Add workaround for multiprocessing bugRichard Purdie
Our usage of multitprocessing is problematic. In particular, there is a bug in python 2.7 multiprocessing where signals are not handled until command completion instead of immediately. This adds a workaround into our wrapper function to deal with the issue. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-06-11bb/utils: fix contains_any()Ross Burton
"set1 in set2" doesn't do what you'd expect, and if it did do a subset test that's not the logic required by contains_any(). Instead get the intersection of checkvalues and val and check if the resulting set is empty or not (by evaluating it in a boolean context), which tells us if there are any elements in common. Based on a patch by Valentin Popa <valentin.popa@intel.com>. Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-05-31build/utils: Fix broken exception handlingRichard Purdie
Checking for explicit exception names is bad, we also want to be able top rely on inheritance. Fix these checks to be part of the real except clauses so SkipPackage is recognised as being inherited from SkipRecipe. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-05-30event: Add SkipRecipe event to replace SkipPackageRichard Purdie
In the depths of time we were rather confused about naming. bb files are recipes, the event to skip parsing them should be SkipRecipe, not SkipPackage. This changes bitbake to use the better name but leaves the other around for now. We can therefore start removing references to it from the metadata. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-05-30utils: avoid printing traceback on ExpansionError during parsingPaul Eggleton
If an ExpansionError occurs during better_exec() we should just raise it instead of printing the traceback, so that recipe errors (such as broken URLs in SRC_URI) are more easily comprehensible. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-04-29bb.utils, bb.codeparser: Add bb.utils.contains_anyOtavio Salvador
This includes contains_any in the special handling code for sstate. It does not take into account the equivalence of the values. In current code, considering 'bb.utils.contains_any("A", "foo bar", ...)': A = "foo" A = "bar" A = "foo bar" All those will get different signatures. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-11-29parse/ConfHander/BBHandler/utils: Fix cache dependency bugsRichard Purdie
Currently bitbake only adds files to its dependency list if they exist. If you add 'include foo.inc' to your recipe and the file doesn't exist, then later you add the file, the cache will not be invalidated. This leads to another bug which is that if files don't exist and then you add them and they should be found first due to BBPATH, again the cache won't invalidate. This patch adds in tracking of files we check for the existence of so that if they are added later, the cache correctly invalidates. This necessitated a new version of bb.utils.which which returns a list of files tested for. The patch also adds in checks for duplicate file includes and for now prints a warning about this. That will likely become a fatal error at some point since its never usually desired to include a file twice. The same issue is also fixed for class inheritance. Now when a class is added which would be found in the usual search path, it will cause the cache to be invalidated. Unfortunately this is old code in bitbake and the patch isn't the neatest since we have to work within that framework. [YOCTO #5611] [YOCTO #4425] Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-10-18utils: Don't show stack traces for BBHandledExceptionRichard Purdie
A BBHandledException means we already showed an error to the user so we shouldn't show a stack trace as this just confuses things further. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-10-04utils: use logger.warn instead of print in copyfileRoss Burton
print disappears into the ether, so use logger.warn and clean up the messages. Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-09-11utils: Fix BB_PRESERVE_ENVRichard Purdie
BB_PRESERVE_ENV wasn't working since data.inheritFromOS wasn't getting a correct list of keys to import into the data store. This fixes things so it does add all environment variables into the data store when BB_PRESERVE_ENV is used. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-06-14utils: Fix multiprocessing pool referenceRichard Purdie
Interestingly the previous version comparision was broken and we were always using the compatibility code, masking this bug. Oops. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-06-14compat/server/utils: Jettison pre python 2.7.3 workaroundsRichard Purdie
Now we've moved to require python 2.7.3, we can jettison the compatibility workarounds/hacks for older python versions. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-05-23cooker/cookerdata/utils: Improve context managementRichard Purdie
The current execution context management for bitbake is ugly and the use of a global variable is nasty. Fixing that is hard, however we can improve things to start to establish an API for accessing and changing that context. This patch also adds in an explicit reset of the context when we reparse the configuration data which starts to improve the lifecycle of the data in setups like hob. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-05-17fetch2/utils: Clean up importsRichard Purdie
Move various random imports to the start of the modules as cleanup and avoid an import issue with bb.process on python 2.6. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-05-09lib: Clean up various file access syntaxRichard Purdie
Python 3 is stricter about how files are accessed. Specficially: * Use open(), not file() * Use binary mode for binary files (when checksumming) * Use with statements to ensure files get closed * Add missing file close statements Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-05-09utils: Improve better_compile error messageRichard Purdie
Similarly to the better_exec improvements, improve the compile failure messages to be more user readable. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-05-09utils: Improve better_exec traceback handlingRichard Purdie
The current bitbake tracebacks are hard to read/confusing and sometimes incomplete. This patch attempts to do better by: * Moving the note about the exact exception to the end to make things read in sequence * Merged the initial stack trace to become part of the code dump * Added handling for "/xxxx" file paths since we can load these files and include the data as part of the trace * Dropped the ERROR: prefix to every line, allowing the error messages to be spacially accosicated in the UIs * Moved the "From:" line to the top of each code block and ensured its present consistently With the complexity now in this funciton, I've added try/except wrapping around it to ensure we catch exceptions in the exception handler too. Example before: """ ERROR: Error executing a python function in /media/build1/poky/meta/recipes-core/eglibc/eglibc-initial_2.17.bb: TypeError: 'filter' object is not subscriptable ERROR: The stack trace of python calls that resulted in this exception/failure was: ERROR: File "do_populate_lic", line 13, in <module> ERROR: ERROR: File "do_populate_lic", line 6, in do_populate_lic ERROR: ERROR: File "license.bbclass", line 99, in find_license_files ERROR: ERROR: File "/media/build1/poky/meta/lib/oe/license.py", line 38, in visit_string ERROR: if pos > 0 and license_pattern.match(elements[pos-1]): ERROR: ERROR: The code that was being executed was: ERROR: 0009: destdir = os.path.join(d.getVar('LICSSTATEDIR', True), d.getVar('PN', True)) ERROR: 0010: copy_license_files(lic_files_paths, destdir) ERROR: 0011: ERROR: 0012: ERROR: *** 0013:do_populate_lic(d) ERROR: 0014: ERROR: [From file: 'do_populate_lic', lineno: 13, function: <module>] ERROR: 0002:def do_populate_lic(d): ERROR: 0003: """ ERROR: 0004: Populate LICENSE_DIRECTORY with licenses. ERROR: 0005: """ ERROR: *** 0006: lic_files_paths = find_license_files(d) ERROR: 0007: ERROR: 0008: # The base directory we wrangle licenses to ERROR: 0009: destdir = os.path.join(d.getVar('LICSSTATEDIR', True), d.getVar('PN', True)) ERROR: 0010: copy_license_files(lic_files_paths, destdir) ERROR: [From file: 'do_populate_lic', lineno: 6, function: do_populate_lic] ERROR: 0095: lic_files_paths.append((os.path.basename(path), srclicfile)) ERROR: 0096: ERROR: 0097: v = FindVisitor() ERROR: 0098: try: ERROR: *** 0099: v.visit_string(license_types) ERROR: 0100: except oe.license.InvalidLicense as exc: ERROR: 0101: bb.fatal('%s: %s' % (d.getVar('PF', True), exc)) ERROR: 0102: except SyntaxError: ERROR: 0103: bb.warn("%s: Failed to parse it's LICENSE field." % (d.getVar('PF', True))) ERROR: [From file: 'license.bbclass', lineno: 99, function: find_license_files] ERROR: Function failed: do_populate_lic ERROR: Logfile of failure stored in: /media/build1/poky/build/tmp/work/i586-poky-linux/eglibc-initial/2.17-r3/temp/log.do_populate_lic.17442 """ Example after: """ ERROR: Error executing a python function in /media/build1/poky/meta/recipes-core/eglibc/eglibc-initial_2.17.bb: The stack trace of python calls that resulted in this exception/failure was: File: 'do_populate_lic', lineno: 13, function: <module> 0009: destdir = os.path.join(d.getVar('LICSSTATEDIR', True), d.getVar('PN', True)) 0010: copy_license_files(lic_files_paths, destdir) 0011: 0012: *** 0013:do_populate_lic(d) 0014: File: 'do_populate_lic', lineno: 6, function: do_populate_lic 0002:def do_populate_lic(d): 0003: """ 0004: Populate LICENSE_DIRECTORY with licenses. 0005: """ *** 0006: lic_files_paths = find_license_files(d) 0007: 0008: # The base directory we wrangle licenses to 0009: destdir = os.path.join(d.getVar('LICSSTATEDIR', True), d.getVar('PN', True)) 0010: copy_license_files(lic_files_paths, destdir) File: 'license.bbclass', lineno: 99, function: find_license_files 0095: lic_files_paths.append((os.path.basename(path), srclicfile)) 0096: 0097: v = FindVisitor() 0098: try: *** 0099: v.visit_string(license_types) 0100: except oe.license.InvalidLicense as exc: 0101: bb.fatal('%s: %s' % (d.getVar('PF', True), exc)) 0102: except SyntaxError: 0103: bb.warn("%s: Failed to parse it's LICENSE field." % (d.getVar('PF', True))) File: '/media/build1/poky/meta/lib/oe/license.py', lineno: 38, function: visit_string 0034: new_elements = [] 0035: elements = filter(lambda x: x.strip(), license_operator.split(licensestr)) 0036: for pos, element in enumerate(elements): 0037: if license_pattern.match(element): *** 0038: if pos > 0 and license_pattern.match(elements[pos-1]): 0039: new_elements.append('&') 0040: element = '"' + element + '"' 0041: elif not license_operator.match(element): 0042: raise InvalidLicense(element) Exception: TypeError: 'filter' object is not subscriptable ERROR: Function failed: do_populate_lic ERROR: Logfile of failure stored in: /media/build1/poky/build/tmp/work/i586-poky-linux/eglibc-initial/2.17-r3/temp/log.do_populate_lic.3275 ERROR: Task 9 (/media/build1/poky/meta/recipes-core/eglibc/eglibc-initial_2.17.bb, do_populate_lic) failed with exit code '1 """ Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-03-19utils.py: fix BB_ENV_WHITELISTRobert Yang
The BB_ENV_WHITELIST doesn't work well and flushes BB_ENV_EXTRAWHITE, here is an example: $ export BB_ENV_WHITELIST $ export BB_NUMBER_THREADS=10 (or other value) Edit conf/local.conf, change "BB_NUMBER_THREADS =" to "BB_NUMBER_THREADS ?=" $ bitbake -e | grep '^BB_NUMBER_THREADS =' we will notice that BB_NUMBER_THREADS' value doesn't change, though BB_NUMBER_THREADS in both BB_ENV_WHITELIST and BB_ENV_EXTRAWHITE. This is because the "approved" inside the function approved_variables doesn't include BB_ENV_WHITELIST or BB_ENV_EXTRAWHITE when BB_ENV_WHITELIST is set (they are incuded by preserved_envvars()), so the BB_ENV_WHITELIST and BB_ENV_EXTRAWHITE will be removed from the env in the first call from bin/bitbake, and when it is called again by cooker.py, their value will be None, then the vars inside them will be removed from the env. Add BB_ENV_WHITELIST and BB_ENV_EXTRAWHITE to the "approved" would fix the problem. [YOCTO #4031] Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-02-19utils: Improve remove funciton to handle whitespaceRichard Purdie
Improve the remove function to better handle cases where path contains special shell chars like whitespaces, '$', ';' or'\'. Thanks to Enrico Scholz for the fix. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-02-15utils: Use rm -rf in remove()Richard Purdie
Whilst shutils.rmtree() is pythonic, its also slow. Its faster to use rm -rf which makes optimial use of the right syscalls. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-02-11bitbake/utils: Improve environment handling to allow UIs access to original ↵Richard Purdie
environment We need to empty out the environment whilst we build the cooker but we need the environment for the UIs since hob uses DISPLAY and other session variables. This patch adapts the utils functions to return removed environment components so we can reinject them for use by the UI, allowing hob to work again. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-02-06cooker/utils: Drop custom 'interactive' variables list and store environment ↵Richard Purdie
in BB_ORIGENV instead Maintining hardcoded lists of user environmental variables is hacky, replace these with the savedenv datastore. Allow access to that through the BB_ORIGENV variable. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-02-06compat/utils: Add copy of python multiprocessing pool for pre 2.7.3 issuesRichard Purdie
python 2.7 shows hangs with issues in its pool implmenetation. Rather than try and hack around these, add a copy of the working pool implementation to the compat module from 2.7.3. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-01-28utils.py: Add function for processing profile outputRichard Purdie
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-10-02utils: Add explode_dep_versions2 to replace explode_dep_versionsRichard Purdie
The API for explode_dep_versions is flawed since there can only be one version constraint against any given dependency. This adds a new function with an API without this limitation. explode_dep_versions() is maintained with a warning printed when its used in a situation where information is lost. This should allow a simple transition to the new API to fix the lost dependency information. join_deps() is updated to deal with data in either format. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-10-02utils.py: Allow explode_dep_versions comparisons to have arbitrary whitespaceMark Hatle
Refactor the explode_dep_versions to be more lenient on whitespace values. The required format is: foo (= 1.10) foo (=1.10) foo ( = 1.10) foo ( =1.10) foo ( = 1.10 ) foo ( =1.10 ) Signed-off-by: Mark Hatle <mark.hatle@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-10-02utils.py: Check for duplicate dependency entriesMark Hatle
explode_dep_versions is not able to have duplicate entries. Previously duplicate entries ended up with the last item being the one returned to the caller. We now detect a collision. We do allow an empty item to have a comparison added to it, or a duplicate with the same comparison without error. When a collision is detected a ValueError exception is thrown. Allowed: foo foo (= 1.12) foo Invalid: foo (= 1.12) foo (= 1.13) Signed-off-by: Mark Hatle <mark.hatle@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-08-23utils.py: Once we've printed errors messages, suppress the backtraceRichard Purdie
Adding a generic backtrace to better_compile and better_exec is pointless, therefore reraise the exception as a bb.BBHandledException so the generic code doesn't confuse the user even more. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-08-23utils.py: Try harder to extract good traceback information by querying the ↵Richard Purdie
datastore Currently as soon as execution passes outside the code fragment being executed by better_exec, we don't get any good traceback information, just a likely obscure reference to some function name which may or may not be identifiable. This patch adds code to query the datastore if present, allowing a more meaningful back trace to be displayed in many cases. [YOCTO #2981] Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-08-22event/ast: Use better_exec instead of simple_execRichard Purdie
This improves the stacktraces dumped by bitbake when for example anonymous python functions fail. Also default to passing code strings to better_exec to match the behaviour of simple_exec to aid the transition. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-06-25lib/bb/utils.py: remove unnecessary preserved variablesPaul Eggleton
_ and LANG no longer need to be preserved from the external environment. The value of _ changes between non-pseudo-wrapped and pseudo-wrapped invocations (e.g. between "bitbake -p" and "bitbake target") and this will currently trigger a full reparse in the absence of a whitelist entry in BB_HASHCONFIG_WHITELIST, which is not ideal. LANG used to be preserved in order to ensure the C locale was being used for tools invoked by bitbake, however we now set LC_ALL in bitbake.conf to take care of this. Second part of the fix for [YOCTO #2600]. Acked-by: Jason Wessel <jason.wessel@windriver.com> Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-06-25utils.py: Add function to set nonblocking operation on a file descriptorRichard Purdie
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-05-24bitbake/utils.py: Ensure utils.which() returns full pathsRichard Purdie
If the path passed to which contains empty elements, it will search the current working directory for the file which is correct baheviour. Various pieces of code assume the path returned is a full path though. This commit ensures we don't return relative paths. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-05-04bitbake/utils: Convert vercmp_string() to use vercmp internallyRichard Purdie
Having two different version comparision algorithms in bitbake has never seemed like a sensible idea. Worryingly, they also return different results to each other. The vercmp_string API is relatively unused with no users in OE-Core or BitBake itself for example. This patch converts it to use vercmp internalls, bringing consitency to the comparisions which is easy now we have other recently added functions. Yes, this changes behaviour but in this case I'd prefer we were consistent than having two different comparisions. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-04-13bb.utils: Modifed vercmp() to meet Debian rules.Lianhao Lu
The version compare function vercmp() was not exatcly conforming to Debian rules, e.g. it reported 'r1' > 'r1.1' but the Debian rules says 'r1' < 'r1.1'; it didn't support the "~" either. Modified the vercmp() to meet Debian rules, so that it's compatible to the rules used in opkg. This part of the buf fixing of [YOCTO #2233]. Signed-off-by: Lianhao Lu <lianhao.lu@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-03-20utils: Add split_version function for splitting a version into its componentsRichard Purdie
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-02-23command.py: add new API to get the cpu count on the serverShane Wang
Add a new API in command.py to get the cpu count in order to set the appropriate default BB_NUMBER_THREADS and PARALLEL_MAKE variables. Signed-off-by: Shane Wang <shane.wang@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2011-11-27Update users of getVar/setVar to use the data store functions directlyRichard Purdie
(From Poky rev: affd0907253387cee0ba0c7e9f92bcc109895446) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2011-11-25Nothing uses USERNAME, remove it - can cause sstate-cache conflictsMatthew McClintock
USER is the correct variable to use, also this can affect sstate cache as well. Signed-off-by: Matthew McClintock <msm@freescale.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2011-11-10utils.py: Fix lockfile retry handlingRichard Purdie
The lockfile retry parameter is expected to return immediately after attempting to take the lock. There was a bug in the logic which this patch fixed to ensure it does that. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2011-08-15Ensure only the filtered environment variables are inherited from the OSJoshua Lock
The recent change which modified inheritFromOS to use the intial environment, rather than the current environment, introduced a bug such that variables which had been cleaned from the environment where still set in the data store. This patch changes things such that a list of approved environment variables is saved after the environment is cleaned and only the variables in this list are inherited in inheritFromOS. CC: James Limbouris <james.limbouris@gmail.com> CC: Chris Larson <clarson@kergoth.com> Signed-off-by: Joshua Lock <josh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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