Created attachment 441894 [details] emerge --info i don't know the reason why,maybe the weather is too hot.
Created attachment 441896 [details] build.log building log
i have installed cmake many times, previous installation is all failed.the last time succeded.
the installation always failed
I've version bumped texmacs and add fixes for this bug in the version from this bug and the new one, could you give it a try? commit 2def43714b0f4057134f190d9b2dea3d456bdbf2 Author: David Seifert <soap@gentoo.org> Date: Sun Jul 31 13:27:44 2016 +0200 app-office/texmacs: remove operator new/delete declarations Gentoo-bug: 590002 commit 180d5057ebee300fce12244ba80815b6dd37759d Author: David Seifert <soap@gentoo.org> Date: Sun Jul 31 13:24:58 2016 +0200 app-office/texmacs: version bump Gentoo-bug: 590002 * EAPI=6
i rememebered after i changed the global use flag, chroot in livecd and then re-emerge the whole world, the problem has resolved.
sounds like we can close the ticket?