cppspec.c: Treat two non-option arguments as input and output file.

cppspec.c: Treat two non-option arguments as input and output file.

1999-05-10 18:21 -0400  Zack Weinberg  <zack@rabi.phys.columbia.edu>
	* cppspec.c: Treat two non-option arguments as input and
	output file.  Three or more non-option args is an error.
	Clean up.
	* gcc.c (default_compilers): Pass -$ to the preprocessor.
	* cp/lang-specs.h,ch/lang-specs.h,f/lang-specs.h,
	objc/lang-specs.h: Likewise.

From-SVN: r26870