Here s a quick way to build ttf and eot versions from otf in one step. Of course you can pull out the relevant parts if you don t need all of it. Note that you to get eot from otf you have to go otf->ttf->eot.
Install both fontforge and ttf2eot. They are available in MacPorts, not sure about other platforms.
Save this as a script file named otf2ttf2eot.sh:
(This script has been updated for new fontforge versions; original script at end of post):
#!/bin/sh
otfFont="$1.otf"
ttfFont="$1.ttf"
eotFont="$1.eot"
fontforge -c
import fontforge
font = fontforge.open(" $otfFont ")
font.generate(" $ttfFont ")
ttf2eot "$ttfFont" >"$eotFont"
Assuming you have a font named FontName.otf, run:
sh otf2ttf2eot.sh FontName
Original script for older versions of fontforge:
#!/bin/sh
# Convert an OTF font into TTF an EOT formats.
otfFont="$1.otf"
ttfFont="$1.ttf"
eotFont="$1.eot"
fontforge -c
Open(" $otfFont ");
Generate(" $ttfFont ");
Quit(0);
ttf2eot $ttfFont > $eotFont