- add future hint for x32 build requirements

diff --git a/rust.spec b/rust.spec
index b16641298175fea8d7331a850fc8ecd581c402e8..bc6c06ad19d7a61f8f71f6b707e0b111703fc8aa 100644 (file)
--- a/rust.spec
+++ b/rust.spec
@@ -82,12 +82,12 @@ BuildRequires:      zlib-devel
 # building x86_64-hosted crosscompiler on x32 host
 BuildRequires: gcc-multilib-64
 BuildRequires: libstdc++-multilib-64-devel
-# how to specify?
-#BuildRequires:        curl-devel.x86_64
-#BuildRequires:        libgit2-devel.x86_64
-#BuildRequires:        llvm-devel.x86_64 >= 7.0
-#BuildRequires:        openssl-devel.x86_64
-#BuildRequires:        zlib-devel.x86_64
+# how to specify? - rpm.org adds arch provides on packages (__isa), uncomment once we switch
+#BuildRequires:        curl-devel(x86-64)
+#BuildRequires:        libgit2-devel(x86-64)
+#BuildRequires:        llvm-devel(x86-64)>= 7.0
+#BuildRequires:        openssl-devel(x86-64)
+#BuildRequires:        zlib-devel(x86-64)
 %endif
 %endif
 # The C compiler is needed at runtime just for linking.  Someday rustc might