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-rw-r--r--libstdc++-v3/docs/html/faq/index.html15
1 files changed, 14 insertions, 1 deletions
diff --git a/libstdc++-v3/docs/html/faq/index.html b/libstdc++-v3/docs/html/faq/index.html
index 4d40397c60f..a655452af91 100644
--- a/libstdc++-v3/docs/html/faq/index.html
+++ b/libstdc++-v3/docs/html/faq/index.html
@@ -72,6 +72,7 @@
</li>
<li><a href="#3_6">OS X ctype.h is broken! How can I hack it?</a></li>
<li><a href="#3_7">Threading is broken on i386</a></li>
+ <li><a href="#3_8">Recent GNU/Linux glibc required?</a></li>
</ol>
</li>
@@ -499,7 +500,7 @@ which is no longer available, thanks deja...-->
</p>
<hr />
- <h2><a name="3_7">Threading is broken on i386</a></h2>
+ <h2><a name="3_7">3.7 Threading is broken on i386</a></h2>
<p>Support for atomic integer operations is/was broken on i386
platforms. The assembly code accidentally used opcodes that are
only available on the i486 and later. So if you configured GCC
@@ -511,6 +512,18 @@ which is no longer available, thanks deja...-->
</p>
<hr />
+ <h2><a name="3_8">3.8 Recent GNU/Linux glibc required?</a></h2>
+ <p>For 3.2.1 (shared library version 5.0.1) and later, the library
+ uses localization and formatting code from the system C library
+ (glibc) version 2.2.5. That version of glibc is over a year old
+ and contains necessary bugfixes. Many GNU/Linux distros make
+ glibc version 2.3.x available now.
+ </p>
+ <p>The guideline is simple: the more recent the C++ library, the
+ more recent the C library.
+ </p>
+
+<hr />
<h1><a name="4_0">4.0 Known Bugs and Non-Bugs</a></h1>
<em>Note that this section can get rapdily outdated -- such is the
nature of an open-source project. For the latest information, join