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.TH gengraph 1 "November 1, 2014"
.\" Please adjust this date whenever revising the manpage.
.\"
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.SH NAME
gengraph \- Produces a call graph in dot format from an ncc-generated file.
.SH SYNOPSIS
.B gengraph
.RI [options]
.RI <nccout>
.RI <function>
.RI ...
.SH OPTIONS
.TP
.BI
-h | --help: usage statement
.TP
.BI
-V | --version: print version and exit
.TP
.BI
-D | --dot: additional options to dot
.TP
.BI
-d | --depth: max depth of graph
.TP
.BI
-i | --ignore: functions to ignore
.TP
.BI
-l | --location: show file names of function declarations
.TP
.BI
-s | --show: show function but ignore sub-functions
.SH USAGE

.B
gengraph -i "exit strlen" nccout main | dot -Tsvg -o func.svg

.B
gengraph -i "exit strlen" nccout main | springgraph > output.png

.SH SEE ALSO
.BR nccgen (1),
.BR nccnav (1)