Add realpath calls
Add realpath calls

This avoids passing pathnames containing symlinks to non-Cygwin
programs. Calling realpath here hopefully means that we don't need to
explicitly expand the pathnames for the src files listed in the
*/AllLangResTarget_*.mk files.

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core