http://www.macnn.com/articles/06/01/11/new.intel.mac.software/
New Intel tools for CoreDuo Macs
updated 12:55 pm EST, Wed January 11, 2006
New Intel/Mac dev tools
Intel Corporation today announced . The special versions of the Intel Fortran Compiler, Intel C++ Compiler, Intel Math Kernel Library and Intel Integrated Performance Primitives are available now. Intel will also provide other resources to assist with software optimization, dualcore threading and migration information. Based on Intel's suite of software development products for other platforms, each product has been transitioned to Mac OS X's Xcode development environment to ensure complete fidelity with other Intel platforms, giving Mac OS X developers a familiar base to use Intel's development tools.
