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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 68a81c7b2c0..bda22d0f736 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,43 @@ +2007-02-12 Nick Clifton <nickc@redhat.com> + + * doc/invoke.texi (Overall Options): Document --help=. + * gcc.c (target_help_flag): Rename to print_subprocess_flag. + (cc1_options): Pass --help= on to cc1. + (display_help): Add description of --help=. + (process_command): Add code to handle --help=. Allow translated + --help and --target-help switches to be passed on to compiler + sub-process. + (main): Remove unused if statement. + * opts.c (columns): Remove. + (LEFT_COLUMN): Define. + (wrap_help): Add columns argument. + (print_filtered_help): Change parameters to be an include bitmask, + an exclude bitmask, an any bitmask and the column width. Move the + code to display the params list here. Add code to display the + status of options rather than their descriptions if the quiet flag + is not active. + (print_specific_help): Change parameters to be an include bitmask, + an exclude bitmask and an any bitmask. Move code to look up the + column width here. Decide upon the title for an options listing. + (common_handle_options): Add code to handle --help=. Adapt code + for --help and --target-help to use the revised form of the + print_specific_help function. + (print_help): Delete. + (print_param_help): Delete. + (print_switch): Delete. + * opts.h (cl_lang_count): Add prototype. + (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_MIN_OPTION_CLASS, + CL_MAX_OPTION_CLASS): New defines. + * optc-gen.awk: Add construction of cl_lang_count. + * c.opt: Add Warning attribute to warning options and Optimization + attribute to optimization options. + * common.opt: Likewise. + Add --help=. + Add -fhelp and -ftarget-help as aliases for the transformed --help + and --target-help options. + * opt-functions.awk: Add code to handle Warning and Optimization + attributes. + 2007-02-12 Richard Henderson <rth@redhat.com> * config/alpha/constraints.md: New file. |