# DS 5.0 L16.10.1 Error with tool chain "unsupported on this system, attempting to build anyway." **URL:** \ **Category:** Uncategorized\ **Created:** [February 13, 2017, 1:07pm UTC](https://mangoh.discourse.group/t/ds-5-0-l16-10-1-error-with-tool-chain-unsupported-on-this-system-attempting-to-build-anyway/375 "2017-02-13T13:07:22Z")\ **Posts on this page:** 12\ **Page:** 1
**Author:** ![gregnietsky](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/gregnietsky/32/66_2.png) [@gregnietsky](https://mangoh.discourse.group/u/gregnietsky)\ **Post date:** [February 13, 2017, 1:07pm UTC](https://mangoh.discourse.group/t/ds-5-0-l16-10-1-error-with-tool-chain-unsupported-on-this-system-attempting-to-build-anyway/375/1 "2017-02-13T13:07:22Z")
After updating DS and moving to 16.10.1 i am getting the following errors. it works fine in 16.7 I am building on a 32bit system . 15:01:18 \*\*\*\* Incremental Build of configuration Target\_Legato\_Release for project combapp \*\*\*\* Info: Configuration “Target\_Legato\_Release” uses tool-chain “Legato Application Framework GCC (Native)” that is unsupported on this system, attempting to build anyway. make -I /root/legato/packages/legato.framework.16.10.1.wp85-wp750x-201701111029/resources/legato all cd …;mkapp -t wp85 -o /tmp/build/combapp/Target\_Legato\_Release -w /tmp/build/combapp/Target\_Legato\_Release -i “/root/legato/packages/legato.framework.16.10.1.wp85-wp750x-201701111029/resources/legato/interfaces/positioning” -i “/root/legato/packages/legato.framework.16.10.1.wp85-wp750x-201701111029/resources/legato/interfaces/airVantage” -i “/root/legato/packages/legato.framework.16.10.1.wp85-wp750x-201701111029/resources/legato/interfaces” -i “/root/legato/packages/legato.framework.16.10.1.wp85-wp750x-201701111029/resources/legato/interfaces/secureStorage” -i “/root/legato/packages/legato.framework.16.10.1.wp85-wp750x-201701111029/resources/legato/interfaces/logDaemon” -i “/root/legato/packages/legato.framework.16.10.1.wp85-wp750x-201701111029/resources/legato/interfaces/supervisor” -i “/root/legato/packages/legato.framework.16.10.1.wp85-wp750x-201701111029/resources/legato/interfaces/atServices” -i “/root/legato/packages/legato.framework.16.10.1.wp85-wp750x-201701111029/resources/legato/interfaces/modemServices” -i “/root/legato/packages/legato.framework.16.10.1.wp85-wp750x-201701111029/resources/legato/interfaces/wifi” -i combwp85/include -i combwp85/include/ciis\_framework -i combwp85/include/ciis\_protocol -i combwp85/include/drivers -i combwp85/legato/include -i combwp85/include/chips -s “/root/legato/packages/legato.framework.16.10.1.wp85-wp750x-201701111029/resources/legato/components” -s “.” -L -lssl -L -lcrypto combapp.adef --append-to-version=20170213150118 sh: 1: null/nullgcc: not found Warning: Failed to receive sysroot path from compiler ‘null/nullgcc’ (errno: Success). \*\* ERROR: Failed to receive the sysroot path from the compiler ‘null/nullgcc’. Compiler ‘’ exited with code 127 Makefile:48: recipe for target ‘target’ failed make: \*\*\* [target] Error 1 15:01:18 Build Finished (took 132ms) ---
**Author:** ![gregnietsky](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/gregnietsky/32/66_2.png) [@gregnietsky](https://mangoh.discourse.group/u/gregnietsky)\ **Post date:** [February 13, 2017, 1:46pm UTC](https://mangoh.discourse.group/t/ds-5-0-l16-10-1-error-with-tool-chain-unsupported-on-this-system-attempting-to-build-anyway/375/2 "2017-02-13T13:46:49Z")
Running it from the command line using Dec 23 toolchain and fresh build of legato works fine. i did a swiflash -r/-i to load the latest home built yocto/legato cm info;uname -a;legato version Device: WP8548 IMEI: 359377060030102 FSN: LL621100270906 Firmware: SWI9X15Y\_07.11.11.00 r33161 CARMD-EV-FRMWR1 2016/09/20 16:36:44 Bootloader: SWI9X15Y\_07.11.11.00 r33161 CARMD-EV-FRMWR1 2016/09/20 16:36:44 priIdPn: 9905383 priIdRev: 01.02 skuId: 1102816 Linux swi-mdm9x15 3.14.29ltsi-a00e464379\_b0ce579abb #2 PREEMPT Fri Feb 10 14:36:07 SAST 2017 armv7l GNU/Linux 16.10.1\_1edf78a0b6bbcf014dd2e58292df97ce\_modified ---
**Author:** ![daav](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/daav/32/79_2.png) [@daav](https://mangoh.discourse.group/u/daav)\ **Post date:** [February 14, 2017, 10:14am UTC](https://mangoh.discourse.group/t/ds-5-0-l16-10-1-error-with-tool-chain-unsupported-on-this-system-attempting-to-build-anyway/375/3 "2017-02-14T10:14:09Z")
Hi @gregnietsky Indeed, it seems to be an issue with the 32 bits toolchain bundle for Legato 16.10 (reproduced on our side). Working on it; will keep you informed when we’ll have a fix. ---
**Author:** ![daav](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/daav/32/79_2.png) [@daav](https://mangoh.discourse.group/u/daav)\ **Post date:** [February 15, 2017, 12:27pm UTC](https://mangoh.discourse.group/t/ds-5-0-l16-10-1-error-with-tool-chain-unsupported-on-this-system-attempting-to-build-anyway/375/4 "2017-02-15T12:27:04Z")
Hi @gregnietsky A new Legato 16.10.1 bundle for 32 bits hosts has just been made available. Please check your **Packages** perspective and install the new version (build qualifier **201702141553** ). Then migrate your project to this new version. You should uninstall as well the old version (build qualifier **201702011325** ), otherwise you’ll potentially have troubles when creating new projects. ---
**Author:** ![gregnietsky](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/gregnietsky/32/66_2.png) [@gregnietsky](https://mangoh.discourse.group/u/gregnietsky)\ **Post date:** [February 16, 2017, 5:35am UTC](https://mangoh.discourse.group/t/ds-5-0-l16-10-1-error-with-tool-chain-unsupported-on-this-system-attempting-to-build-anyway/375/5 "2017-02-16T05:35:20Z")
I can confirm it is resolved thank you very much. ---
**Author:** ![Evets](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/evets/32/279_2.png) [@Evets](https://mangoh.discourse.group/u/Evets)\ **Post date:** [October 20, 2017, 8:55pm UTC](https://mangoh.discourse.group/t/ds-5-0-l16-10-1-error-with-tool-chain-unsupported-on-this-system-attempting-to-build-anyway/375/6 "2017-10-20T20:55:08Z")
I am getting a similar error with Dev Studio 5.2, using the VM provided. As far as I know though, mine is a 64 bit system, not 32, Legato 17.07.02 running on Ubuntu 16.04, with a WP7601 device. I’m not really sure everything is setup right as I’m having to put in the full path to commands and $LAGATO is not defined. It builds fine in the dev studio, but the paths aren’t set up correctly in the CLI. Is there a fix for the WP7601 as well? ---
**Author:** ![daav](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/daav/32/79_2.png) [@daav](https://mangoh.discourse.group/u/daav)\ **Post date:** [October 23, 2017, 6:12am UTC](https://mangoh.discourse.group/t/ds-5-0-l16-10-1-error-with-tool-chain-unsupported-on-this-system-attempting-to-build-anyway/375/7 "2017-10-23T06:12:43Z")
Hi @Evets To get your CLI ready to work with a given Legato version, if your DS environment is already working, all you need to do in your shell is: ``` $ source $HOME/legato/packages/legato.sdk.X.Y.Z/resources/configlegatoenv ``` (Assuming your packages are installed in $HOME/legato/packages, which is the default) You’ll need to do this every time you open a new shell; or to add it to your .bashrc file. ---
**Author:** ![Evets](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/evets/32/279_2.png) [@Evets](https://mangoh.discourse.group/u/Evets)\ **Post date:** [October 25, 2017, 3:14pm UTC](https://mangoh.discourse.group/t/ds-5-0-l16-10-1-error-with-tool-chain-unsupported-on-this-system-attempting-to-build-anyway/375/8 "2017-10-25T15:14:34Z")
Thank you @daav for replying! It worked, but here are the issues I’ve seen before when I ran some of the scripts: No toolchain found for target ‘ar7’. Unable to find compatible cross-build toolchain for target ‘ar7’. No toolchain found for target ‘ar86’. Unable to find compatible cross-build toolchain for target ‘ar86’. Toolchain specified for target ‘wp76xx’ is invalid. Unable to find compatible cross-build toolchain for target ‘wp76xx’. /home/mangoh/legato/packages What else am I missing? I can connect with the board OK with the IDE, although it won’t properly finish the connection. It fails when it tries to read the local disk with an io exception, then it skips all the additional things it does when it connects. It does remain connected though and I can do commands, etc. The biggest problem is I can compile code, but can’t put it on the device with the IDE. Here’s what I get when I do: 13:43:37 \*\*\*\* Incremental Build of configuration Target\_Legato\_Debug for project ModemDemo \*\*\*\* Info: Configuration “Target\_Legato\_Debug” uses tool-chain “Legato Application Framework GCC” that is unsupported on this system, attempting to build anyway. make -C Target\_Legato\_Debug all make: Entering directory '/home/mangoh/Documents/Repository/ModemDemo/Target\_Legato\_Debug’ cd …;mkapp -t wp76xx -o Target\_Legato\_Debug -w Target\_Legato\_Debug -i “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/interfaces/supervisor” -i “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/interfaces/wifi” -i “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/interfaces/positioning” -i “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/interfaces/modemServices” -i “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/interfaces/airVantage” -i “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/interfaces/secureStorage” -i “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/interfaces” -i “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/interfaces/atServices” -i “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/interfaces/airVantage/legacy” -i “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/interfaces/logDaemon” -s “.” -s “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/apps/platformServices/airVantageConnector/apps/test/suspendResume” -s “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/apps/platformServices/airVantageConnector/apps/test/timeseries” -s “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/apps/platformServices/airVantageConnector” -s “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/components/airVantage” -s “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/modules/WiFi/apps/tools/wifi” -s “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/components/positioning” -s “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/components/secStore” -s “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/components/uartMode/platformAdaptor/default” -s “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/components/modemServices/platformAdaptor/default” -s “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/components/audio/platformAdaptor/default” -s “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/apps/tools” -s “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/components/3rdParty” -s “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/apps/platformServices/airVantageConnector/apps/test/assetPush” -s “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/components/fwupdate/platformAdaptor/default” -s “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/modules/WiFi/service” -s “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/components/airVantage/platformAdaptor/default” -s “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/apps/platformServices/airVantageConnector/apps/test/session” -s “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/components/fwupdate” -s “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/components/positioning/platformAdaptor/default” -s “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/components/devMode” -s “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/components/secStore/platformAdaptor/default” -s “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/components/modemServices” -s “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/components/atServices” -s “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/components” -s “/home/mangoh/legato/packages/legato.framework.17.6.0.wp76xx-201708181414/resources/legato/components/uartMode” -C -g -X -g -L -g ModemDemo.adef sh: null/nullgcc: No such file or directory \*\* WARNING: Failed to receive sysroot path from compiler ‘null/nullgcc’ (errno: Success). Makefile:37: recipe for target ‘target’ failed make: Leaving directory ‘/home/mangoh/Documents/Repository/ModemDemo/Target\_Legato\_Debug’ \*\* ERROR: Failed to receive the sysroot path from the compiler ‘null/nullgcc’. Compiler exited with code 127 make: \*\*\* [target] Error 1 13:43:37 Build Finished (took 313ms) I’m just compiling the helloWorld sample app. Any help would be appreciated. ---
**Author:** ![Evets](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/evets/32/279_2.png) [@Evets](https://mangoh.discourse.group/u/Evets)\ **Post date:** [October 26, 2017, 1:24pm UTC](https://mangoh.discourse.group/t/ds-5-0-l16-10-1-error-with-tool-chain-unsupported-on-this-system-attempting-to-build-anyway/375/9 "2017-10-26T13:24:12Z")
Turns out there’s an “extractor” script that that extracts the toolchains. None of this is mentioned in the documentation. I’m running this in a VM on Win 10. The Windows version of Dev Studio gets all the way through and launches the VM legatoDocker and then connects with the device (in my case a WP76xx) and then fails as I already mentioned. When I run it again (because the device is already connected), it seems to work, and packages up the exe that was compiled and tries to rsync it to the device, which doesn’t produce any errors, but I get a dialog that says the project has 2 errors. But nothing else mentions that, and there are no specifics. Additionally, the Dev Studio REQUIRES that the source line @daav mentions above MUST be put in the .bashrc for the Dev studio to work properly as well, since it’s just running the make and other commands in a bash shell. I have the virtual 16.04 VM working now except I will have to update the Legato framework on the device from the release as it’s not the same as the build. Oh and the Windows version isn’t at 5.3 yet, which was also a necessary component. My colleague has a non-virtual ubuntu 14.04 and they are having issues with the IP address for the USB/Ethernet interface, so she is not able to make connection with the device. Hope this helps others that are having the same issues. ---
**Author:** ![Evets](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/evets/32/279_2.png) [@Evets](https://mangoh.discourse.group/u/Evets)\ **Post date:** [October 26, 2017, 2:30pm UTC](https://mangoh.discourse.group/t/ds-5-0-l16-10-1-error-with-tool-chain-unsupported-on-this-system-attempting-to-build-anyway/375/10 "2017-10-26T14:30:28Z")
Apparently, there is still something that doesn’t work right. When I try to install my app on the device, it complains because it can’t get the framework version (null) from the device. So, it gives me the choice to continue anyway, and it does OK until: Run ModemDemo Execute 3 tasks Connecting to device Target is already connected Build ModemDemo Project contains error Install ModemDemo Install app Install app ModemDemo.wp76xx.update Install app ModemDemo.wp76xx.update Framework version mismatch, install forced App is already installed with this version Restart ModemDemo Execute 2 tasks Restart app /legato/systems/current/bin/app restart ModemDemo Process exited with 0 Refresh target Execute 4 tasks Framework status Framework status Remote process (( /legato/systems/current/bin/legato status ) || true) Process exited with 0 OK Refresh App list Refresh App list Remote process /legato/systems/current/bin/app info Process exited with 0 OK Refresh App bindings Refresh App bindings Remote process /legato/systems/current/bin/sdir list --format=json Process exited with 0 OK Find App core files java.io.IOException: Pipe closed java.io.IOException: Pipe closed Which is a similar issue I have when connecting, but different commands. Anyone have any clues? Evets ---
**Author:** ![daav](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/daav/32/79_2.png) [@daav](https://mangoh.discourse.group/u/daav)\ **Post date:** [November 2, 2017, 9:12am UTC](https://mangoh.discourse.group/t/ds-5-0-l16-10-1-error-with-tool-chain-unsupported-on-this-system-attempting-to-build-anyway/375/11 "2017-11-02T09:12:33Z")
Hi @Evets I’m not very clear on what kind of environment you’re using… Are you using both Linux native and Windows machines? It’s true that behaviors are not exactly the same between the twos (Windows based DS is using Docker containers on top of a small VM to process the builds). Please can you start new threads for every specific issue you have? It will be easier to answer to specific problems… Thanks! ---
**Author:** ![Evets](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/evets/32/279_2.png) [@Evets](https://mangoh.discourse.group/u/Evets)\ **Post date:** [November 2, 2017, 6:02pm UTC](https://mangoh.discourse.group/t/ds-5-0-l16-10-1-error-with-tool-chain-unsupported-on-this-system-attempting-to-build-anyway/375/12 "2017-11-02T18:02:20Z")
I will answer here but will start a new thread as well. I am using both and have had issues on both. Some issues like errors when it connects are the same. With the installing issue, it isn’t the same at all. On Windows, when I try to install on the device I get “Project has 2 errors” but nowhere is there an explanation or hint of what the errors are. The logs don’t show anything either. With Linux VM, I get the errors I mentioned above. I was able to install and run my app AFTER I created a new Legato version that was a copy of the one that is supposed to be in Release 5. While it does run, there are a lot of “can’t find this component”, or some such. Thanks for replying. I will start a new thread. Steve