CMake supports -DFETCHCONTENT_FULLY_DISCONNECTED=ON to stop it from attempting to connect to the network. We already pass an analogue for this for Meson. We could _maybe_ have some variable which ::gentoo ebuilds shouldn't set if overlays would find it useful to override it, but then they could already do it via mycmakeargs. Anyway, the reason to do this is: * better error messages when trying to download something * faster failure * not relying on network-sandbox which isn't available on e.g. prefix
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/proj/kde.git/commit/?id=b279c4b7ebcf150673919f8d1b84565a2662e358 commit b279c4b7ebcf150673919f8d1b84565a2662e358 Author: Andreas Sturmlechner <asturm@gentoo.org> AuthorDate: 2024-01-03 22:14:53 +0000 Commit: Andreas Sturmlechner <asturm@gentoo.org> CommitDate: 2024-01-03 22:15:13 +0000 cmake.eclass: Set FETCHCONTENT_FULLY_DISCONNECTED=ON Bug: https://bugs.gentoo.org/920846 Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org> eclass/cmake.eclass | 1 + 1 file changed, 1 insertion(+)
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=ca877f01a331bd239db8b6878c7f92fa85e02dae commit ca877f01a331bd239db8b6878c7f92fa85e02dae Author: Andreas Sturmlechner <asturm@gentoo.org> AuthorDate: 2024-01-03 22:14:53 +0000 Commit: Andreas Sturmlechner <asturm@gentoo.org> CommitDate: 2024-01-10 11:00:52 +0000 cmake.eclass: Set FETCHCONTENT_FULLY_DISCONNECTED=ON Closes: https://bugs.gentoo.org/920846 Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org> eclass/cmake.eclass | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=9b0fbdcf296c0bf013b58637f2a87a5bdc125e52 commit 9b0fbdcf296c0bf013b58637f2a87a5bdc125e52 Author: Sam James <sam@gentoo.org> AuthorDate: 2024-07-03 00:53:20 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2024-07-03 00:53:20 +0000 Revert "cmake.eclass: Set FETCHCONTENT_FULLY_DISCONNECTED=ON" This reverts commit ca877f01a331bd239db8b6878c7f92fa85e02dae. Unfortunately, the CMake developers learned of Homebrew doing this and decided to "block" this functionality because they felt it was abuse. We now have to implement a "provider" instead... Bug: https://bugs.gentoo.org/920846 Signed-off-by: Sam James <sam@gentoo.org> eclass/cmake.eclass | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
