From: Anton Korobeynikov <anton@korobeynikov.info>
Date: Sat, 13 Oct 2012 21:27:31 +0000 (+0400)
Subject: Get rid of some gcc-ism's in Portability.h
X-Git-Tag: v0.22.0~1100
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=2cc058aa309587240fb4c16e9fe30b9ec9085cc9;p=folly.git

Get rid of some gcc-ism's in Portability.h

Summary:
handle at least clang. It will be better to turn this into
configure check, though.

Test Plan: .

Reviewed By: tudorb@fb.com

FB internal diff: D660139
---

diff --git a/folly/Portability.h b/folly/Portability.h
index 06241044..f16c69a0 100644
--- a/folly/Portability.h
+++ b/folly/Portability.h
@@ -33,7 +33,11 @@
 #undef FOLLY_FINAL
 #undef FOLLY_OVERRIDE
 
-#ifdef __GNUC__
+#if defined(__clang__)
+#  define FOLLY_FINAL final
+#  define FOLLY_OVERRIDE override
+#elif defined(__GNUC__)
+# #include <features.h>
 # if __GNUC_PREREQ(4,7)
 #  define FOLLY_FINAL final
 #  define FOLLY_OVERRIDE override