dev-lang/rust: add cpu_flags_x86_sse2 to REQUIRED_USE

Closes: https://bugs.gentoo.org/665660
Signed-off-by: Dirkjan Ochtman <djc@gentoo.org>
Package-Manager: Portage-2.3.49, Repoman-2.3.10

diff --git a/dev-lang/rust/rust-1.29.1.ebuild b/dev-lang/rust/rust-1.29.1.ebuild
index 9ff5d6b03f55835cf7deb539e55aac34ff3eba9e..f7c35f7cda70e4103f7ccbc677882810c0ef6b86 100644 (file)
--- a/dev-lang/rust/rust-1.29.1.ebuild
+++ b/dev-lang/rust/rust-1.29.1.ebuild
@@ -48,7 +48,7 @@ LLVM_TARGET_USEDEPS=${ALL_LLVM_TARGETS[@]/%/?}
 
 LICENSE="|| ( MIT Apache-2.0 ) BSD-1 BSD-2 BSD-4 UoI-NCSA"
 
-IUSE="cargo clippy debug doc +jemalloc libressl rls rustfmt wasm ${ALL_LLVM_TARGETS[*]}"
+IUSE="cargo clippy cpu_flags_x86_sse2 debug doc +jemalloc libressl rls rustfmt wasm ${ALL_LLVM_TARGETS[*]}"
 
 RDEPEND=">=app-eselect/eselect-rust-0.3_pre20150425
                jemalloc? ( dev-libs/jemalloc )
@@ -72,7 +72,8 @@ DEPEND="${RDEPEND}
 "
 PDEPEND="!cargo? ( >=dev-util/cargo-${CARGO_DEPEND_VERSION} )"
 
-REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )"
+REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )
+                               x86? ( cpu_flags_x86_sse2 )"
 
 S="${WORKDIR}/${MY_P}-src"