Fekt (Finite Element ToolKit) is a metapackage consisting from dev-libs/maloc media-libs/sg sci-libs/gamer sci-libs/mc sci-libs/punc 1. Only we package this toolkit or it's components, any more, according to repology. 2. sg, mc, punc have multiple build failures: https://bugs.gentoo.org/927253 https://bugs.gentoo.org/886461 https://bugs.gentoo.org/886457 3. My attempt to submit a patch upstream failed, email was rejected by mail server. 4. Worst of all, sci-libs/mc depends on sci-libs/superlu-4.3, and this package not only exhibits multiple build failures: https://bugs.gentoo.org/926310 https://bugs.gentoo.org/948886 that are fixable by -std=gnu89 only. Plan is to mask whole fetk and superlu-4.3 together, when time comes. See also: https://github.com/gentoo/gentoo/pull/40328 Reproducible: Always