X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/7e5e65092dc31ad9534e5ab13875f8b82d62c5ed..5d108350bd4addc18c49c572f0d75b1b1db75457:/doc/usage.mdwn

diff --git a/doc/usage.mdwn b/doc/usage.mdwn
index 04a5e1556..76e293ddc 100644
--- a/doc/usage.mdwn
+++ b/doc/usage.mdwn
@@ -1,4 +1,4 @@
-# SAMSUN
+# NAME
 
 ikiwiki - a wiki compiler
 
@@ -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)