BR: libatomic-devel on 32-bit archs

see: https://github.com/rust-lang/rust/commit/1db8171

diff --git a/rust.spec b/rust.spec
index 73095d00b471e593fbbb34f6b0cd4302b7f7cd72..db059f29160ab827dd3cdf42679d097b0dcf0627 100644 (file)
--- a/rust.spec
+++ b/rust.spec
@@ -58,6 +58,9 @@ URL:          https://www.rust-lang.org/
 # for src/compiler-rt
 BuildRequires: cmake >= 3.4.3
 BuildRequires: curl
+%ifarch %{arm} %{mips32} %{ppc}
+BuildRequires: libatomic-devel
+%endif
 # make check needs "ps" for src/test/run-pass/wait-forked-but-failed-child.rs
 BuildRequires: procps
 BuildRequires: python3