commit: fa1113f44e2e51c731ee8a5b1d0b216b2daeb4e8 Author: Eric Joldasov <bratishkaerik <AT> landless-city <DOT> net> AuthorDate: Thu Mar 6 19:38:29 2025 +0000 Commit: Sam James <sam <AT> gentoo <DOT> org> CommitDate: Thu Mar 20 00:09:22 2025 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=fa1113f4
profiles: force llvm USE-flag for Zig on unsupported targets Add an allowlist of targets where Zig can bootstrap itself without LLVM, and allow disabling `llvm` USE-flag only on that targets. Saves users from cryptic errors when they unknowingly try to use it on ARM or other architecture, and help a little bit with future keywording. Signed-off-by: Eric Joldasov <bratishkaerik <AT> landless-city.net> Closes: https://github.com/gentoo/gentoo/pull/40948 Signed-off-by: Sam James <sam <AT> gentoo.org> profiles/arch/amd64/package.use.force | 6 +++++- profiles/arch/base/package.use.force | 10 ++++++++++ 2 files changed, 15 insertions(+), 1 deletion(-) diff --git a/profiles/arch/amd64/package.use.force b/profiles/arch/amd64/package.use.force index da5032b5b2ec..4d23ba133428 100644 --- a/profiles/arch/amd64/package.use.force +++ b/profiles/arch/amd64/package.use.force @@ -1,6 +1,10 @@ -# Copyright 1999-2024 Gentoo Authors +# Copyright 1999-2025 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 +# Eric Joldasov <[email protected]> (2025-03-11) +# "x86_64" backend can succesfully bootstrap itself for Linux. +>=dev-lang/zig-0.13 -llvm + # James Le Cuirot <[email protected]> (2024-07-02) # Needed to build gcc. Force here rather than using BDEPEND to simplify # cross-compile scenarios. diff --git a/profiles/arch/base/package.use.force b/profiles/arch/base/package.use.force new file mode 100644 index 000000000000..7914b1aeb2ca --- /dev/null +++ b/profiles/arch/base/package.use.force @@ -0,0 +1,10 @@ +# Copyright 2025 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +# Eric Joldasov <[email protected]> (2025-03-11) +# Force building Zig with LLVM extensions enabled. Non-LLVM backends +# are in active development, and while some backends progressed enough +# to build some simple or complex program, only small amount of them +# can succesfully bootstrap Zig. +# Unforce on targets where it's possible to bootstrap without LLVM. +dev-lang/zig llvm
