[RFA/C] Break out C options into a separate file

[Joseph S. Myers]

On Tue, 20 May 2003, Neil Booth wrote:

> 	* Makefile.in (c-opts.o, c-options.h): Update dependencies.
> 	* c-opts.c: Include c-options.h and c-options.c.
> 	(CL_C_ONLY, CL_OBJC_ONLY, CL_CXX_ONLY, CL_OBJCXX_ONLY):
> 	Rename CL_C, CL_OBJC, CL_CXX, CL_OBJCXX.
> 	(CL_ARG, CL_ALL, COMMAND_LINE_OPTIONS, struct cl_option,
> 	OPT, opt_comp): Remove.
> 	(missing_arg, c_common_init_options, c_common_decode_option,
> 	write_langs): Update for macro redefinitions and enumeration
> 	name changes.
> 	* c.opt, opts.sh: New files.

As you know, the shared C/C++ files are documented in passes.texi.

-- 
Joseph S. Myers
jsm28@cam.ac.uk