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* devshell: Add interactive python shellRichard Purdie2014-05-281-0/+121
| | | | | | | | | | | | | | | Being able to interact with the python context in the Bitbake task execution environment has long been desireable. This patch introduces such a mechanism. Executing "bitbake X -c devpyshell" will open a terminal connected to a python interactive interpretor in the task context so for example you can run commands like "d.getVar('WORKDIR')" This version now includes readline support for command history and various other bug fixes such as exiting cleanly compared to previous versions. (From OE-Core rev: 36734f34fe6e4b91e293234687e63c02f5b3117e) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* devshell: Don't corrupt the fakeroot variablesRichard Purdie2013-09-061-6/+12
| | | | | | | | | | | | | | | | | The devshell anonymous python fragment overwrites variables in the datastore with their expanded versions. If this runs before the code in allarch.bbclass which changes TARGET_OS, we can end up with different directories in the fakeroot environment variables, some expanded with the original TARGET_OS value. The devshell code only needs to run before the task itself so we change to trigger it to run at task execution time only using a flag. [YOCTO #4795] (From OE-Core rev: 56baf177cdf074929a090cc66a8b89d346a5d79c) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* devshell.bbclass: Allow running devshell and fakeroot togetherRichard Purdie2013-02-191-1/+18
| | | | | | | | | | | | | | | | | | | Currently its hard to run a devshell complete with fakeroot context. This patch allows the fakeroot flag on the task to do this, as with any other task. Since we may need to start X terminal applications, we need to only start the fakeroot session on the final command, hence the hoops this code jumps through. As always with fakeroot, you can break out and run a command without the fake permissions with syntax like "PSEUDO_UNLOAD=1 <command>" [YOCTO #3374] (From OE-Core rev: 0a2662a48eaf0487db043c348e2834bb9cdd0466) 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>
* Rework how the devshell functionsChris Larson2011-08-101-18/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | In the new implementation, each known terminal is defined as a class in oe.terminal, as a subclass of bb.process.Popen. terminal.bbclass wraps this functionality, providing the metadata pieces. It obeys the OE_TERMINAL variable, which is a 'choice' typed variable. This variable may be 'auto', 'none', or any of the names of the defined terminals. When using 'auto', or requesting an unsupported terminal, we attempt to spawn them in priority order until we get one that's available on this system (and in the case of the X terminals, has DISPLAY defined). The 'none' value is used when we're doing things like automated builds, and want to ensure that no terminal is *ever* spawned, under any circumstances. Current available terminals: gnome konsole xterm rxvt screen (From OE-Core rev: 69f77f80965fa06a057837f8f49eda06855c4086) Signed-off-by: Chris Larson <chris_larson@mentor.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* Ensure Bash is used when spawning terminalsJoshua Lock2011-02-241-2/+2
| | | | | | | | | We rely on Bashisms when spawning a terminal so ensure that bash is used when using devshell and menuconfig. Fixes [BUGID #119] Signed-off-by: Joshua Lock <josh@linux.intel.com>
* devshell: Clean up devshell code so this task doesn't polute the global ↵Richard Purdie2010-12-091-6/+5
| | | | | | namespace Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
* devshell.bbclass: export the FAKEROOTENV so it can be accessed within the ↵Richard Purdie2010-08-231-0/+1
| | | | | | devshell task Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
* devshell.bbclass: Merge tweaks from OE.devRichard Purdie2009-12-181-1/+2
| | | | Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
* devshell.bbclass: Export needed variablesRichard Purdie2008-05-211-0/+3
| | | | git-svn-id: https://svn.o-hand.com/repos/poky/trunk@4526 311d38ba-8fff-0310-9ca6-ca027cbcb966
* devshell.bbclass: Sync with OE since this no longer works at properly ↵Richard Purdie2007-09-171-2/+7
| | | | | | without this change git-svn-id: https://svn.o-hand.com/repos/poky/trunk@2738 311d38ba-8fff-0310-9ca6-ca027cbcb966
* classes: Sync with OE - mainly quoting fixes or other minor updatesRichard Purdie2006-11-201-3/+3
| | | | git-svn-id: https://svn.o-hand.com/repos/poky/trunk@885 311d38ba-8fff-0310-9ca6-ca027cbcb966
* devshell.bbclass: Run after do_patchRichard Purdie2006-08-311-1/+1
| | | | git-svn-id: https://svn.o-hand.com/repos/poky/trunk@684 311d38ba-8fff-0310-9ca6-ca027cbcb966
* devshell: Convert to its own class and add to poky.conf by default. Export ↵Richard Purdie2006-08-301-0/+13
EXTRA_OEMAKE to devshell. git-svn-id: https://svn.o-hand.com/repos/poky/trunk@683 311d38ba-8fff-0310-9ca6-ca027cbcb966
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