Overview
If you use AutoCAD from Autodesk it is quite easy to setup the fonts. On the install-cd of AutoCAD you will find all shx fonts as TTF fonts and these fonts can be converted to SVG fonts by using the ttf2svg converter of the Batik-project.
There are some programs, which can convert shx fonts to ttf (google: shx2ttf). So you can use other fonts too.
Setup
ant -f font.xml -Dfont.source=C:\path\to\the\ttffonts
or with without ant, create a directory "fonts" and use:
java -cp lib\kabeja-svg-0.x.jar;lib\batik.jar org.kabeja.batik.tools.FontImport C:\path\to\ttffont fonts conf\font.properties
Embedding Font
All fonts are referenced to fonts files of the "fonts" directory, but you can embed the SVG fonts inside your SVG file. See the Processing page (pipeline embed).