MarsSeed [1] filed a deletion request for gcc-xtensa-esp32-elf-git [2]: Abandoned, unneeded VCS pkg from 2017. Upstream's development discontinued since 2020 [a], and now this toolchain is deprecated and superseeded by esp-idf, still compatible with the esp32 device. [b] [a]: https://github.com/espressif/crosstool-NG/tree/xtensa-1.22.x [b]: https://github.com/espressif/esp-idf [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/gcc-xtensa-esp32-elf-git/