* Add a new ikiwiki-makerepo program, that automates setting up a repo

[ikiwiki.git] / doc / usage.mdwn

diff --git a/doc/usage.mdwn b/doc/usage.mdwn
index 04a5e1556aa5de6f5cfe3b83fc6383c9bc269a04..76e293ddc0bba09376db65984499717080146705 100644 (file)
--- 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)