Hi,

The attached patch adds support to run the sbuild behind a proxy.
I briefly tested this with "bitbake mc:qemuamd64-bullseye:isar-image-base" in an environment where proxies are mandatory.

Best regards,
Felix

> -----Original Message-----
> From: isar-users@googlegroups.com <isar-users@googlegroups.com> On
> Behalf Of Moessbauer, Felix
> Sent: Thursday, March 3, 2022 2:37 PM
> To: Uladzimir Bely <ubely@ilbers.de>
> Cc: isar-users@googlegroups.com
> Subject: RE: [PATCH v6 07/12] sbuild: support of shell exports from
> dpkg_runbuild_prepend
> 
> Hi,
> 
> > +
> > +        # Don't warn some variables
> > +        [ "${var}" = "PARALLEL_MAKE" ] && continue
> > +        [ "${var}" = "CCACHE_DIR" ] && continue
> > +        [ "${var}" = "PATH_PREPEND" ] && continue
> > +        [ "${var}" = "DEB_BUILD_OPTIONS" ] && continue
> > +        [ "${var}" = "DEB_BUILD_PROFILES" ] && continue
> > +
> > +        bbwarn "Export of '${line}' detected, please migrate to templates"
> 
> There are more variables that have to be excluded, e.g. all proxy related
> settings:
> (http_proxy, HTTP_PROXY, https_proxy, HTTPS_PROXY, no_proxy, NO_PROXY).
> 
> But the proxy settings have to be passed into the sbuild environment.
> Currently, building behind a proxy fails (in do_dpkg_build):
> 
> +------------------------------------------------------------------------------+
> | Update chroot                                                                |
> +------------------------------------------------------------------------------+
> [...]
> Err:8
> https://eur01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fdeb.debia
> n.org%2Fdebian&amp;data=04%7C01%7Cfelix.moessbauer%40siemens.com%7
> C2c6b2941e0eb40ffccb408d9fd1ad566%7C38ae3bcd95794fd4addab42e1495d5
> 5a%7C1%7C0%7C637819114851078826%7CUnknown%7CTWFpbGZsb3d8eyJWI
> joiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C300
> 0&amp;sdata=aLGsi%2BBgf28Cm5g7GGhBY5h3eRu7cL5do5Ern45lsVA%3D&am
> p;reserved=0 bullseye Release
>   Cannot initiate the connection to deb.debian.org:80 (2a04:4e42:62::644). -
> connect (101: Network is unreachable)
> 
> Best regards,
> Felix
> 
> --
> Siemens AG, Technology, T CED SES-DE
> Otto-Hahn-Ring 6, 81739 München, Germany
> 
> 
> --
> You received this message because you are subscribed to the Google Groups
> "isar-users" group.
> To unsubscribe from this group and stop receiving emails from it, send an email
> to isar-users+unsubscribe@googlegroups.com.
> To view this discussion on the web visit
> https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgroups.g
> oogle.com%2Fd%2Fmsgid%2Fisar-
> users%2FAM9PR10MB48698F892FBA3A33D2C0405289049%2540AM9PR10MB4
> 869.EURPRD10.PROD.OUTLOOK.COM&amp;data=04%7C01%7Cfelix.moessbau
> er%40siemens.com%7C2c6b2941e0eb40ffccb408d9fd1ad566%7C38ae3bcd957
> 94fd4addab42e1495d55a%7C1%7C0%7C637819114851078826%7CUnknown%7
> CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJ
> XVCI6Mn0%3D%7C3000&amp;sdata=PGDjMxGm4JkrqZoktZXAJakrj3Xmxt1w8Gq
> vVVYmL5w%3D&amp;reserved=0.