app-eselect/eselect-opencl/eselect-opencl-1.1.0-r4.ebuild: dosym "${ED}/usr/$(get_libdir)/OpenCL/global/include/CL-1.2/${f}" "/usr/include/CL/${f}" Problems with above dosym command: 1. Initial ${D} or ${ED} is unnecessary in first argument (target of symbolic link), and PMS-compliant package managers will issue QA notice. PMS (https://projects.gentoo.org/pms/7/pms.html#x1-14800013.4.1): """ 13.4.1 Rewriting Any absolute symlink whose link starts with D must be rewritten with the leading D removed. The package manager should issue a notice when doing this. """ 2. Target of symbolic link could be made relative, instead of absolute. Solution: dosym "../../$(get_libdir)/OpenCL/global/include/CL-1.2/${f}" "/usr/include/CL/${f}"