[PATCH] document EXTSRCDIR in release.7

[Pawel Worach]

Hi,

Here is a patch to document the variable used to build a release
without a local cvs repository.

 - Pawel

--- /usr/src/share/man/man7/release.7   Mon Jun 21 20:26:22 2004
+++ release.7   Sun Aug  1 06:22:34 2004
@@ -246,6 +246,10 @@
 .It Va EXTLOCALDIR
 The directory that will be copied to
 .Pa ${CHROOTDIR}/usr/local .
+.It Va EXTSRCDIR
+The directory that will be used as the
+.Pa src/
+tree instead of a CVS checkout.
 .It Va KERNEL_FLAGS
 The contents of this variable are passed to
 .Xr make 1