Well I copied stdio.h and the sys directory frrom the include directory of a previous version of msp430 into the mspgcc build tree. That cleared the error and everything appears to have finished up just fine.
It would be great if the error could be found and corrected or at least the build directions modified. They are a bit out-of-date. Also the Makefile for building the libraries needs to be edited to reflect the different gcc-lib/msp430 subdirectory. 3.0->3.2 in my case. As for Cygwin - it doesn't seem to be able to create directories automatically in some cases. I had to manually create the msp1 & msp2 directories in the library build tree. -Bill Knight R O SoftWare
