C++: Updates documentation for cc_library.
RELNOTES:none
@@ -425,7 +425,9 @@ public class BazelCppRuleClasses {
The <code>linkstatic</code> attribute has a different meaning if used on a
<a href="${link cc_library}"><code>cc_library()</code></a> rule.
For a C++ library, <code>linkstatic=1</code> indicates that only
- static linking is allowed, so no <code>.so</code> will be produced.
+ static linking is allowed, so no <code>.so</code> will be produced. linkstatic=0 does not
+ prevent static libraries from being created. The attribute is meant to control the
+ creation of dynamic libraries.
</p>
<p>
If <code>linkstatic=0</code>, then the build tool will create symlinks to
