[release-notes] GCC 5

[pbokoc]

commit 407f442e7c04ad714616013054596c2efecdeb76
Author: Petr Bokoc <pbokoc at redhat.com>
Date:   Thu Apr 9 17:16:32 2015 +0200

    GCC 5

 en-US/Development_GCC_Tools.xml |   45 +++++++++++++++++++++++++++++++++++++-
 1 files changed, 43 insertions(+), 2 deletions(-)
---
diff --git a/en-US/Development_GCC_Tools.xml b/en-US/Development_GCC_Tools.xml
index 7247539..5f9a9c6 100644
--- a/en-US/Development_GCC_Tools.xml
+++ b/en-US/Development_GCC_Tools.xml
@@ -5,8 +5,49 @@
 ]>
 
 
-<section id="development-gcc">
+<section id="sect-developers-gcc-tools">
   <title>GCC Tools</title>
-  <para />
+	<para />
+
+	<section id="sect-developers-gcc">
+		<title>GCC 5</title>
+		<para>
+			The GNU Compiler Collection (<application>GCC</application>) has been upgraded to version 5, and Fedora packages with dependencies on specific versions of <application>GCC</application> have been rebuilt with this new version.
+		</para>
+		<para>
+			This update provides a large number of bug fixes and enhancements. The notable newly supported features and changes are:
+		</para>
+		<itemizedlist>
+			<listitem>
+				<para>
+					Improved C++11 support and added C++14 support.
+				</para>
+			</listitem>
+			<listitem>
+				<para>
+					The default mode for C is now <option>-std=gnu11</option> instead of <option>-std=gnu89</option>.
+				</para>
+			</listitem>
+			<listitem>
+				<para>
+					<systemitem>OpenMP 4.0</systemitem> offloading support.
+				</para>
+			</listitem>
+			<listitem>
+				<para>
+					<systemitem>OpenACC 2.0</systemitem> support.
+				</para>
+			</listitem>
+			<listitem>
+				<para>
+					Improved vectorization support.
+				</para>	
+			</listitem>
+		</itemizedlist>
+		<para>
+			See the <ulink url="https://gcc.gnu.org/gcc-5/changes.html">GCC 5 Release Notes</ulink> for a full list of changes. For help with porting packages previously built with an earlier version of <application>GCC</application>, see the <ulink url="https://gcc.gnu.org/gcc-5/porting_to.html">Porting to GCC5</ulink> document.
+		</para>
+	</section>
+
 </section>