Hi Guix, The package libtgvoip (introduced with commit 494135d) fails to build on armhf-linux [0]. This bug appears to have been fixed upstream [1].
Regards, Diego [0]: https://ci.guix.gnu.org/log/q4j5kzz25j2knf0vhm8i0bd3g14anv8m-libtgvoip-2.4.2 [1]: https://github.com/zevlg/libtgvoip/commit/5efda7ac165ece0aee894ed8dd88f12a7ca0582d
