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-rw-r--r--libstdc++-v3/docs/html/configopts.html8
1 files changed, 5 insertions, 3 deletions
diff --git a/libstdc++-v3/docs/html/configopts.html b/libstdc++-v3/docs/html/configopts.html
index 0a819f0..215a1ab 100644
--- a/libstdc++-v3/docs/html/configopts.html
+++ b/libstdc++-v3/docs/html/configopts.html
@@ -143,9 +143,11 @@ options</a></h1>
</dd>
<dt><code>--enable-cheaders=OPTION </code></dt>
- <dd><p>This allows the user to define what kind of C headers are
- used. Options are c and c_std. These correspond to the source
- directory's include/c and include/c_std. The default is c_std.
+ <dd><p>This allows the user to define the approach taken for C header
+ compatibility with C++. Options are c, c_std, and c_global.
+ These correspond to the source directory's include/c,
+ include/c_std, and include/c_global, and may also include
+ include/c_compatibility. The default is c_global.
</p>
</dd>