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| author | Z. Liu <zhixu.liu@gmail.com> | 2025-02-26 23:18:52 +0800 |
|---|---|---|
| committer | Sam James <sam@gentoo.org> | 2025-03-21 19:12:55 +0000 |
| commit | caea6d9760e3f9a67d6e9205ae6c176548b19927 (patch) | |
| tree | 741547d703cb90a078d8b5684ec1e437cb23457b /dev-lang/rust/rust-9999.ebuild | |
| parent | e4fc94000327c47e402be938cc240609fda31a3c (diff) | |
| download | gentoo-caea6d9760e3f9a67d6e9205ae6c176548b19927.tar.gz gentoo-caea6d9760e3f9a67d6e9205ae6c176548b19927.tar.bz2 gentoo-caea6d9760e3f9a67d6e9205ae6c176548b19927.zip | |
dev-lang/rust: fix build using clang but not lld
use-lld appeared first in commit bfba6ef328bbba327cae8918e795c11b89217672
refactored in commit befd1eb4ec78e19f0c8628fa75241ea3ed6ec792
Closes: https://bugs.gentoo.org/948027
Signed-off-by: Z. Liu <zhixu.liu@gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/40772
Signed-off-by: Sam James <sam@gentoo.org>
Diffstat (limited to 'dev-lang/rust/rust-9999.ebuild')
| -rw-r--r-- | dev-lang/rust/rust-9999.ebuild | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/dev-lang/rust/rust-9999.ebuild b/dev-lang/rust/rust-9999.ebuild index d7dd9d8d660c..72e640905646 100644 --- a/dev-lang/rust/rust-9999.ebuild +++ b/dev-lang/rust/rust-9999.ebuild @@ -94,6 +94,7 @@ BDEPEND="${PYTHON_DEPS} >=sys-devel/gcc-4.7[cxx] >=llvm-core/clang-3.5 ) + lto? ( $(llvm_gen_dep 'llvm-core/lld:${LLVM_SLOT}') ) !system-llvm? ( >=dev-build/cmake-3.13.4 app-alternatives/ninja @@ -306,6 +307,10 @@ src_prepare() { fi fi + if use lto && tc-is-clang && ! tc-ld-is-lld; then + export RUSTFLAGS+=" -C link-arg=-fuse-ld=lld" + fi + default } @@ -474,6 +479,9 @@ src_configure() { dist-src = false remap-debuginfo = true lld = $(usex system-llvm false $(toml_usex wasm)) + $(if use lto && tc-is-clang ; then + echo "use-lld = true" + fi) # only deny warnings if doc+wasm are NOT requested, documenting stage0 wasm std fails without it # https://github.com/rust-lang/rust/issues/74976 # https://github.com/rust-lang/rust/issues/76526 |