[yocto] Problem using Subversion in Pyro

[Alexander Kanavin]

On 05/18/2017 05:02 PM, Alan Levy wrote:
> Here it is, certain names have been changed to protect the guilty. As
> you can see at the bottom svn isn't on the path, so bitbake blows up
> when it tries to evaluate SRCPV:
>
> ERROR: ExpansionError during parsing <path>/my_recipe.bb
> | ETA:  0:00:01 Traceback (most recent call last):
> bb.data_smart.ExpansionError: Failure expanding variable SRCPV,
> expression was ${@bb.fetch2.get_srcrev(d)} which triggered exception
> FetchError: Fetcher failure: Fetch command export
> DBUS_SESSION_BUS_ADDRESS="unix:abstract=/tmp/dbus-ykmscGFFM1"; export
> SSH_AUTH_SOCK="/run/user/1000/keyring/ssh"; export
> PATH="/home/user/project/yocto/build/tmp/sysroots-uninative/x86_64-linux/usr/bin:/home/user/project/yocto/poky/scripts:/home/user/project/yocto/build/tmp/work/picozed_zynq7-poky-linux-gnueabi/my-recipe/fetcheravoidrecurse-r0/recipe-sysroot-native/usr/bin/arm-poky-linux-gnueabi:/home/user/project/yocto/build/tmp/work/picozed_zynq7-poky-linux-gnueabi/my-recipe/fetcheravoidrecurse-r0/recipe-sysroot/usr/bin/crossscripts:/home/user/project/yocto/build/tmp/work/picozed_zynq7-poky-linux-gnueabi/my-recipe/fetcheravoidrecurse-r0/recipe-sysroot-native/usr/sbin:/home/user/project/yocto/build/tmp/work/picozed_zynq7-poky-linux-gnueabi/my-recipe/fetcheravoidrecurse-r0/recipe-sysroot-native/usr/bin:/home/user/project/yocto/build/tmp/work/picozed_zynq7-poky-linux-gnueabi/my-recipe/fetcheravoidrecurse-r0/recipe-sysroot-native/sbin:/home/user/project/yocto/build/tmp/work/picozed_zynq7-poky-linux-gnueabi/my-recipe/fetcheravoidrecurse-r0/recipe-sysroot-native/bin:/home/user/project/yocto/poky/bitbake/bin:/home/user/project/yocto/build/tmp/hosttools";
> export HOME="/home/user"; LANG=C LC_ALL=C /usr/bin/env svn
> --non-interactive --trust-server-cert log --limit 1 --no-auth-cache !
> http://server/path/my_module/ failed with exit code 127, output:
> /usr/bin/env: 'svn': No such file or directory
>

Right. This seems to happen way before the fetch task and so does 
require host svn, I guess you'll need to take it to bitbake mailing 
list. It works for git because we are using host's git for the same purpose.

Alex