From e39e1eaedd4cdb6e7841db1a7ce182e2198ce447 Mon Sep 17 00:00:00 2001
From: Tom Callaway <spot@fedoraproject.org>
Date: Jun 06 2016 16:00:38 +0000
Subject: fix?


---

diff --git a/libcxx.spec b/libcxx.spec
index 8e99694..bbda498 100644
--- a/libcxx.spec
+++ b/libcxx.spec
@@ -58,7 +58,7 @@ cd _build
 	-DLIBCXX_CXX_ABI=libcxxabi \
 	-DLIBCXX_CXX_ABI_INCLUDE_PATHS=%{_includedir} \
 %endif
-%if 0%{__isa_bits} == 64
+%if 0%{?__isa_bits} == 64
 	-DLIBCXX_LIBDIR_SUFFIX:STRING=64 \
 %endif
 	-DCMAKE_BUILD_TYPE=RelWithDebInfo