GitLab

	* common.opt: New options.
	* opts.c (maybe_warn_unused_parameter, set_Wextra, handle_param,
	set_Wunused): New.
	(common_handle_option): Handle new options.
	* toplev.c (set_target_switch): Export.
	(set_Wextra, set_Wunused, maybe_warn_unused_parameter): Move to opts.c.
	(decode_W_option): -Wunused and -Wextra handled in opts.c now.
	(independent_decode_option): More options handled in opts.c now.
	Change prototype.
	* toplev.h (set_target_switch): New.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@68138 138bc75d-0d04-0410-961f-82ee72b054a4

	(OPT_fabi_version_, OPT_ftabstop_, OPT_ftemplate_depth_): Use value
	directly rather than converting the argument.
	* c.opt: Update docs.  Use UInteger where appropriate.
	* common.opt: Use UInteger where appropriate.
	* opts.c (integral_argument): New.
	(handle_argument): Handle integral arguments, and optional
	joined arguments.
	(common_handle_option): Update.
	* opts.h (CL_MISSING_OK, CL_UINTEGER): New.
	* opts.sh: Handle JoinedOrMissing and UInteger flags.
java:
	* lang.c (java_handle_option): Special-casing of optional
	joined arguments no longer needed.
	* lang.opt: Update switches that take optional argument.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@67999 138bc75d-0d04-0410-961f-82ee72b054a4

	* common.opt: Add more switches.
	* flags.h (g_switch_set): Boolify.
	* opts.c (g_switch_value, g_switch_set, exit_after_options,
	version_flag): Move from toplev.c.
	(common_handle_option): Handle more switches from toplev.c.
	* toplev.c (display_help, display_target_options, decode_d_option,
	print_version): Make non-static, remove prototypes.
	(aux_base_name, asm_file_name, aux_info_file_name): Constify.
	(version_flag, g_switch_value, g_switch_set, exit_after_options):
	Remove.
	(independent_decode_option): Move some handlers to opts.c.
	* toplev.h (aux_info_file_name, aux_base_name, asm_file_name,
	exit_after_options, version_flag, display_help, display_target_options,
	print_version, decode_d_option): New.
java:
	* lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@67971 138bc75d-0d04-0410-961f-82ee72b054a4

	(c-options.c, c-options.h): Remove.
	(options.c, options.h): Add.
	* c-opts.c: Include options.h not c-options.h.
	* common.opt: New file.
	* configure, configure.in: Add lang_opt_files.
	* opts.c: Include flags.h and diagnostic.h.
	(common_handle_option): New.
	(handle_option): Update to recognize common options and all
	language-dependent options.
	* opts.h (CL_F77, CL_JAVA, CL_ADA, CL_COMMON, CL_TREELANG): New.
	(struct cl_option): Make flags of type int.
	* opts.h: Flag option with front ends to which it applies.
	Handle duplicate options.
	* toplev.c (filename): Remove.
	(independent_decode_option): Don't handle filenames and -quiet.
	(process_options, do_compile): Update.
ada:
	* Make-lang.in: Update to use options.c and options.h.
	* misc.c: Include options.h not aoptions.h.
	(gnat_handle_option): Abort on unrecognized switch.
	(gnat_init_options): Request Ada switches.
cp:
	* Make-lang.in: Remove c-options.o.
f:
	* Make-lang.in: Update to use options.c and options.h.
	* top.c: Include options.h not f-options.h.
	(gnat_handle_option): Abort on unrecognized switch.
	(ffe_init_options): From com.c.  Request F77 options.
	(ffe_handle_options): Abort on unrecognized switch.
	* com.c (ffe_init_options): Move to top.c.
	* top.h (fee_init_options): New.
java:
	* Make-lang.in: Update to use options.c and options.h.
	* lang.c: Include options.h not j-options.h.
	(java_handle_option): Abort on unrecognized option.
	(java_init_options): Request Java switches.
treelang:
	* Make-lang.in: Update to use options.c and options.h.
	* tree1.c: Include options.h not t-options.h.
	(treelang_init_options): New.
	(treelang_handle_option): Abort on unrecognized switch.
	* treetree.c (LANG_HOOKS_INIT_OPTIONS): Override.
	* treetree.h (treelang_init_options): New.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@67941 138bc75d-0d04-0410-961f-82ee72b054a4

	* ChangeLog.2: Likewise.
	* c-decl.c: Likewise.
	* cfgloop.h: Likewise.
	* cgraph.c: Likewise.
	* coverage.c: Likewise.
	* cppcharset.c: Likewise.
	* cpphash.h: Likewise.
	* cpplex.c: Likewise.
	* cpplib.c: Likewise.
	* dbxout.c: Likewise.
	* df.c: Likewise.
	* dwarf2out.c: Likewise.
	* dwarfout.c: Likewise.
	* emit-rtl.c: Likewise.
	* explow.c: Likewise.
	* gcov-io.c: Likewise.
	* gcov-io.h: Likewise.
	* gcov.c: Likewise.
	* gengtype.c: Likewise.
	* ggc.h: Likewise.
	* opts.c: Likewise.
	* real.c: Likewise.
	* reload.c: Likewise.
	* stmt.c: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@67849 138bc75d-0d04-0410-961f-82ee72b054a4

	* hooks.h (hook_int_size_t_constcharptr_int_0): New.
	* langhooks-def.h (lhd_decode_option, LANG_HOOKS_DECODE_OPTION): Die.
	(LANG_HOOKS_HANDLE_OPTION, LANG_HOOKS_INITIALIZER): Update.
	* langhooks.c (lhd_decode_option): Remove.
	* langhooks.h (struct lang_hooks): Remove decode_option.
	* opts.c (handle_option): No longer use decode_option.
java:
	* Make-lang.in: Handle mostlyclean.
treelang:
	* Make-lang.in: Update for option handling.
	* lang.opt: New.
	* tree1.c: Include opts.h and t-options.h.
	(treelang_decode_option): Remove.
	(treelang_handle_option): New.
	* treetree.c (LANG_HOOKS_DECODE_OPTION): Remove.
	(LANG_HOOKS_HANDLE_OPTION): Override.
	* treetree.h (treelang_decode_option): Remove.
	(treelang_handle_option): New.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@67799 138bc75d-0d04-0410-961f-82ee72b054a4

	c-options.h.
	(OBJS): Remove options.o.
	* c-opts.c: Don'tInclude c-options.h instead of options.h.
	* opts.c: Don't include options.h.
	(find_opt): Can't use enum opt_code or N_OPTS.
	* opts.h (struct cl_option, cl_options, cl_options_count): Move from...
	* opts.sh: ... here.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@67615 138bc75d-0d04-0410-961f-82ee72b054a4

	(c-options.c, c-options.h): Rename options.h and options.c.
	(options.h): Rename options_.h.
	(opts.o): New.
	* c-common.h (c_common_handle_option): Replace c_common_decode_option.
	(c_common_init_options): Update prototype.
	* c-lang.c (c_init_options): Update prototype.
	(LANG_HOOKS_HANDLE_OPTION): Override.
	(LANG_HOOKS_DECODE_OPTION): Drop.
	* c-opts.c: Include opts.h and options.h instead of c-options.h
	and c-options.c.
	(lang_flags): Move to file scope.
	(find_opt, c_common_decode_option): Remove.
	(CL_C, CL_OBJC, CL_CXX, CL_OBJCXX, CL_JOINED, CL_SEPARATE,
	CL_REJECT_NEGATIVE): Move to opts.h.
	(missing_arg): Update prototype.
	(c_common_init_options): Update for new prototype.
	(c_common_handle_options): Filenames are passed as N_OPTS.
	* hooks.c (hook_int_void_0): New.
	* hooks.h (hook_int_void_0): New.
	* langhooks-def.h (LANG_HOOKS_INIT_OPTIONS): New default.
	(LANG_HOOKS_HANDLE_OPTION): Default to NULL for now.
	(LANG_HOOKS_INITIALIZER): Update.
	* langhooks.h (init_options): Update.
	(handle_option): New.
	* opts.c, opts.h: New files.
	* opts.sh: Update c file to include opts.h and options.h.
	* toplev.c: Include opts.h; change options.h to options_.h.
	(parse_options_and_default_flags): Get lang_mask, use
	handle_option for language-specific handling.
	* objc/objc-lang.c (LANG_HOOKS_DECODE_OPTON): Drop.
	(LANG_HOOKS_HANDLE_OPTION): Override.
	(objc_init_options): Update.
ada:
	* misc.c (gnat_init_options): Update.
cp:
	* cp-lang.c (LANG_HOOKS_DECODE_OPTON): Drop.
	(LANG_HOOKS_HANDLE_OPTION): Override.
	* cp-tree.h (cxx_init_options): Update.
	* lex.c (cxx_init_options): Update.
f:
	* com.c (ffe_init_options): Update.
java:
	* lang.c (java_init_options): Update.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@67584 138bc75d-0d04-0410-961f-82ee72b054a4