Bug 11471

Summary: eSDK toolchain cannot install using i586 extensible-toolchain
Product: [Yocto Project Subprojects] eSDK Reporter: David Lopez Barriba <davidx.lopez.barriba>
Component: eSDKAssignee: Paul Eggleton <bluelightning>
Status: RESOLVED NOTABUG QA Contact: Francisco Pedraza <francisco.j.pedraza.gonzalez>
Severity: normal    
Priority: Undecided CC: brian.avery, ioanax.grigoropol, jose.perez.carranza, joshuagloe, yp.ep.watcher, yp.watcher
Version: 2.3   
Target Milestone: 2.3 M4   
Hardware: x86   
OS: Multiple   
Whiteboard:
OS type for building Yocto: --- Type of Regression: ---
Verified: Documentation change: No (bug/feature does not impact docs)
Attachments:
Description Flags
Screenshot none

Description David Lopez Barriba 2017-05-05 19:02:24 UTC 
Created attachment 3759 [details]
Screenshot

BUILD: 2.3 M4: rc4-381897c64069ea43d595380a3ae913bcc79cf7e1
ENVIRONMENT: Debian 4.3 x86_64,
STEPS TO REPRODUCE: 

Download extensible toolchain from:
  
http://autobuilder.yoctoproject.org/pub/releases/yocto-2.3.rc4/toolchain/x86_64/poky-glibc-x86_64-core-image-minimal-i586-toolchain-ext-2.3.sh

Set file permissions:

$ chmod +x poky-glibc-x86_64-core-image-minimal-i586-toolchain-ext-2.3.sh

Run:
./poky-glibc-x86_64-core-image-minimal-i586-toolchain-ext-2.3.sh

-	ACTUAL OUTCOME:
Error: Incompatible SDK installer! Your host gcc version is 4.9 and this SDK was built by gcc higher version.

See attached screenshot

Make sure I have the latest version of GCC (4.9.2 in this case), 
Even so there is an incompatibility error.


REPRODUCIBILITY : I tried 5 times making sure I updated the gcc

WORKAROUND: I reviewed in the toolchain script there is this Line :
SDK_GCC_VER=’ ’   , but in previous toolchain that worked for me this line appears like this SDK_GCC_VER=’ -4.8’.
Comment 1 Jose Perez C 2017-05-08 14:44:12 UTC 
(In reply to comment #0)
> Created attachment 3759 [details]
> Screenshot
> 
> BUILD: 2.3 M4: rc4-381897c64069ea43d595380a3ae913bcc79cf7e1
> ENVIRONMENT: Debian 4.3 x86_64,
> STEPS TO REPRODUCE: 
> 
> Download extensible toolchain from:
>   
> http://autobuilder.yoctoproject.org/pub/releases/yocto-2.3.rc4/toolchain/
> x86_64/poky-glibc-x86_64-core-image-minimal-i586-toolchain-ext-2.3.sh
> 
> Set file permissions:
> 
> $ chmod +x poky-glibc-x86_64-core-image-minimal-i586-toolchain-ext-2.3.sh
> 
> Run:
> ./poky-glibc-x86_64-core-image-minimal-i586-toolchain-ext-2.3.sh
> 
> -	ACTUAL OUTCOME:
> Error: Incompatible SDK installer! Your host gcc version is 4.9 and this SDK
> was built by gcc higher version.
> 
> See attached screenshot
> 
> Make sure I have the latest version of GCC (4.9.2 in this case), 
> Even so there is an incompatibility error.
> 
> 
> REPRODUCIBILITY : I tried 5 times making sure I updated the gcc
> 
> WORKAROUND: I reviewed in the toolchain script there is this Line :
> SDK_GCC_VER=’ ’   , but in previous toolchain that worked for me this line
> appears like this SDK_GCC_VER=’ -4.8’.

I works correctly if you manually set SDK_GCC_VER=’ -4.10’ right ??
Comment 2 Jose Perez C 2017-05-09 16:27:18 UTC 
I just did a test on my local machine 

$ bitbake core-image-sato-sdk -c do_populate_sdk_ext

and file poky-glibc-x86_64-core-image-sato-sdk-i586-toolchain-ext-2.3.sh that was created has correctly set GCC version "SDK_GCC_VER='-4.8'".
Comment 3 Jose Perez C 2017-05-09 16:31:13 UTC 
This could be an issue with the worker of the AB that created the toolchain.
Comment 4 David Lopez Barriba 2017-05-09 16:32:53 UTC 
(In reply to comment #1)
> (In reply to comment #0)
> > Created attachment 3759 [details]
> > Screenshot
> > 
> > BUILD: 2.3 M4: rc4-381897c64069ea43d595380a3ae913bcc79cf7e1
> > ENVIRONMENT: Debian 4.3 x86_64,
> > STEPS TO REPRODUCE: 
> > 
> > Download extensible toolchain from:
> >   
> > http://autobuilder.yoctoproject.org/pub/releases/yocto-2.3.rc4/toolchain/
> > x86_64/poky-glibc-x86_64-core-image-minimal-i586-toolchain-ext-2.3.sh
> > 
> > Set file permissions:
> > 
> > $ chmod +x poky-glibc-x86_64-core-image-minimal-i586-toolchain-ext-2.3.sh
> > 
> > Run:
> > ./poky-glibc-x86_64-core-image-minimal-i586-toolchain-ext-2.3.sh
> > 
> > -	ACTUAL OUTCOME:
> > Error: Incompatible SDK installer! Your host gcc version is 4.9 and this SDK
> > was built by gcc higher version.
> > 
> > See attached screenshot
> > 
> > Make sure I have the latest version of GCC (4.9.2 in this case), 
> > Even so there is an incompatibility error.
> > 
> > 
> > REPRODUCIBILITY : I tried 5 times making sure I updated the gcc
> > 
> > WORKAROUND: I reviewed in the toolchain script there is this Line :
> > SDK_GCC_VER=’ ’   , but in previous toolchain that worked for me this line
> > appears like this SDK_GCC_VER=’ -4.8’.
> 
> I works correctly if you manually set SDK_GCC_VER=’ -4.10’ right ??

Yes if I modify this SDK_GCC_VER=’ -4.10’ it works OK
Comment 5 brian avery 2017-05-11 16:55:35 UTC 
Bug 10832 (the gcc issue and fix)  and Bug 10881 (the check on install and warning)‚cover this issue.  Since it is an gcc version incompatibility, the best we can do is check for an inconsistency and warn+exit which we do. We will add an explanation to the releaase notes as well.  Hopefully, by next release the gcc versions will have moved forward enough that this a very rare issue in the wild.