[FYI] my config_amber.h file

Check this out if you like to install Amber10 with bundled lammpi source, g95, and Intel Math Kernel Library installed on your Mac OS X. download.

For non-parallel configureation: download it from here
This was tested on Mac OS X 10.4.9 with g95 0.91_1 and Intel MKL 10.0.4.022.