There is a new pull request by dkwo against master on the void-packages repository https://github.com/dkwo/void-packages crosst https://github.com/void-linux/void-packages/pull/42792 cross-*: makedepend on isl-devel pkg-config use isl-devel in the toolchain, as well as pkg-config, see #34153 [ci-skip] @leahneukirchen if this makes sense, I'll repeat it for the other cross-* packages A patch file from https://github.com/void-linux/void-packages/pull/42792.patch is attached