On Sat, 22 Jan 2022 03:59:23 +0100
Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org> wrote:

> * gnu/packages/gl.scm (mesa)[arguments]<#:tests?>:
> Conditionally disable tests.
Without that patch mesa now seems to build fine.

When trying to build it I have:
$ ./pre-inst-env guix build --check --no-substitutes --rounds=2 mesa
The following graft will be made:
   /gnu/store/gaf97xclvim3x4iak44hrwrj1hr2sczv-mesa-21.3.2.drv
applying 3 grafts for /gnu/store/gaf97xclvim3x4iak44hrwrj1hr2sczv-mesa-21.3.2.drv ...
grafting '/gnu/store/0kg54299yqzv9p1yfhph871qqpin1rkp-mesa-21.3.2-bin' -> '/gnu/store/hvhc1k2aks02zhjzw6s76m7lq3s8qnz5-mesa-21.3.2-bin'...
grafting '/gnu/store/q8fsnspfd3ajwrrjhnsznjp2wmm4f6bc-mesa-21.3.2' -> '/gnu/store/i8jghxbpzp2vf3rk0wd4pks0pc9qbjd3-mesa-21.3.2'...
successfully built /gnu/store/gaf97xclvim3x4iak44hrwrj1hr2sczv-mesa-21.3.2.drv
successfully built /gnu/store/gaf97xclvim3x4iak44hrwrj1hr2sczv-mesa-21.3.2.drv
applying 3 grafts for /gnu/store/gaf97xclvim3x4iak44hrwrj1hr2sczv-mesa-21.3.2.drv ...
grafting '/gnu/store/0kg54299yqzv9p1yfhph871qqpin1rkp-mesa-21.3.2-bin' -> '/gnu/store/hvhc1k2aks02zhjzw6s76m7lq3s8qnz5-mesa-21.3.2-bin'...
grafting '/gnu/store/q8fsnspfd3ajwrrjhnsznjp2wmm4f6bc-mesa-21.3.2' -> '/gnu/store/i8jghxbpzp2vf3rk0wd4pks0pc9qbjd3-mesa-21.3.2'...
successfully built /gnu/store/gaf97xclvim3x4iak44hrwrj1hr2sczv-mesa-21.3.2.drv
successfully built /gnu/store/gaf97xclvim3x4iak44hrwrj1hr2sczv-mesa-21.3.2.drv
successfully built /gnu/store/gaf97xclvim3x4iak44hrwrj1hr2sczv-mesa-21.3.2.drv
/gnu/store/hvhc1k2aks02zhjzw6s76m7lq3s8qnz5-mesa-21.3.2-bin
/gnu/store/i8jghxbpzp2vf3rk0wd4pks0pc9qbjd3-mesa-21.3.2

But using --no-grafts make it really builds:
$ ./pre-inst-env guix build --check --no-substitutes --rounds=2 --no-grafts mesa
The following derivation will be built:
   /gnu/store/f9inawjwgjrb56d3i823ph558iqvc9z9-mesa-21.3.2.drv
building /gnu/store/f9inawjwgjrb56d3i823ph558iqvc9z9-mesa-21.3.2.drv...
starting phase `set-SOURCE-DATE-EPOCH'
phase `set-SOURCE-DATE-EPOCH' succeeded after 0.0 seconds
[...]

And the first build succeeded (I aborted after that as it takes a long
time to build).

Denis.