.TH CCTAIL "" "" "Environmental Variable"
.PC "Append options to end of cc command line"
\fBexport CCTAIL=\fIoptions\fR
.PP
The \*(CO compiler
.B cc
reads the environmental variables
.B CCHEAD
and
.B CCTAIL
before it begins its work.
You can set these variables to hold the default options that you want the
compiler always to use.
.PP
.B cc
appends the options in
.B CCTAIL
to the end of its command line.
.SH "See Also"
.Xr "cc," cc
.Xr "CCHEAD," cchead
.Xr "environmental variables" environva
