X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/87b7dff414b9bb21f37035406def1ec0f1624386..b16f53aea20f7e58f2eef734321b174983238fed:/doc/usage.mdwn?ds=sidebyside

diff --git a/doc/usage.mdwn b/doc/usage.mdwn
index af3634e13..76e293ddc 100644
--- a/doc/usage.mdwn
+++ b/doc/usage.mdwn
@@ -300,6 +300,12 @@ configuration options of their own.
   using command-line switches, you will rarely need to use this, but it can be
   useful for the odd option that lacks a command-line switch.
 
+# ENVIRONMENT
+
+* CC
+
+  This controls what C compiler is used to build wrappers. Default is 'cc'.
+
 # SEE ALSO
 
 * [[ikiwiki-mass-rebuild]](8)