Here are the steps for OS X. These are pretty rough.

Go to GraphViz

Download GraphViz. install GraphViz into /Applications ln -s /Applications/Graphviz.app/Contents/MacOS/dot /usr/local/bin/dot go to CodeViz Download CodeViz download

Untar codeviz
In the codeviz directory
	./configure
	make

Wait for it to break. It does not configure right for OS X and is missing the #defines for things like limits.h and stdlib.h. I could not figure out which of the various config.h files was wrong so I just patched the sources.

It also uses a version of mktemp that takes an optional parameter. Some mktemps require /tmp/tmp.XXXXXXXXXX. Modify the Makefile if need be.

warning: If you type make in this directory then it will redownload gcc 3.4.1 and you have to start ALL over. Make sure you type make in codeviz/compilers/gcc-graph/objdir

I had to fix about 3 or 4 files.

Next you have to set your compiler to be /usr/local/gccgraph/bin/gcc

Compile your sources and you end up with a .cdefn file per source file compiled.

Get viz-duct-tape by cvs

cvs -d:pserver:anonymous@cvs.sourceforge.net:/cvsroot/viz-duct-tape login 
The password is empty
cvs -d:pserver:anonymous@cvs.sourceforge.net:/cvsroot/viz-duct-tape co viz-duct-tape
cd viz-duct-tape
jam
jam -sCALLGRAPH=1
Rel/viz-duct-tape *.cdepn > myOutput.dot

Run viz-duct-tape and you get a dot file. This will be large and annoying because it contains way too many system calls. I read in two files and if there is any match of the substring I skip that link.

Create a file called SkipFile. I put this in my SkipFiles

include/c++/3.4.1
/usr/include
/usr/local/gccgraph

Create another file called SkipFunction. I put this in my SkipFunctions

boost
auto_ptr
Mutex
Exception
__cxa
with
operator delete
_DebugPrintf

Run cdepnToDot on all your .cdepn files.

cdepnToDot *.cdepn

Open the dot file in GraphViz.

As an example, you can type jam -sCALLGRAPH=1 in the viz-duct-tape folder to create the following graph