[OS X TeX] LuaTeX in 64-Bit Binaries
koch at math.uoregon.edu
Thu Dec 3 00:14:33 EST 2009
There is a small package on the MacTeX site which installs 64-bit binaries in MacTeX-2009:
Will Robertson discovered that luaTeX in this package doesn't work, reporting a bad format file. This turned out to be a bug in luaTeX, which was writing slightly different format files in 32-bit and 64-bit modes. As soon as this bug was reported to Taco Hoekwater, he supplied a fix.
The version of 64-Bit-2009.pkg now on the site now has a repaired luaTeX binary which reads and writes exactly the same format files as the 32-bit version of the program.
More information about the MacOSX-TeX