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| author | Joseph Myers <joseph@codesourcery.com> | 2010-07-28 10:36:21 +0100 |
|---|---|---|
| committer | Joseph Myers <jsm28@gcc.gnu.org> | 2010-07-28 10:36:21 +0100 |
| commit | eea13eaddc2a75a685f8a074e57f3510f9ca9c57 (patch) | |
| tree | 8fceb4a0955d8a639a2e7420a4f65b586c873f62 /gcc/opts.h | |
| parent | 57e15568e886ab57612d45618deb416c8f63eec2 (diff) | |
| download | gcc-eea13eaddc2a75a685f8a074e57f3510f9ca9c57.zip gcc-eea13eaddc2a75a685f8a074e57f3510f9ca9c57.tar.gz gcc-eea13eaddc2a75a685f8a074e57f3510f9ca9c57.tar.bz2 | |
darwin-driver.c (SWITCH_TAKES_ARG, [...]): Remove.
* config/darwin-driver.c (SWITCH_TAKES_ARG,
WORD_SWITCH_TAKES_ARG): Remove.
* cppspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG): Remove.
* defaults.h (DEFAULT_SWITCH_TAKES_ARG,
DEFAULT_WORD_SWITCH_TAKES_ARG): Move from gcc.h.
(SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG): Move default
definitions from gcc.c.
* gcc.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG): Move to
defaults.h.
* gcc.h (DEFAULT_SWITCH_TAKES_ARG, DEFAULT_WORD_SWITCH_TAKES_ARG):
Move to defaults.h.
* opts-common.c: Include tm.h.
(decode_cmdline_option): Use SWITCH_TAKES_ARG and
WORD_SWITCH_TAKES_ARG to count arguments to unknown options.
Handle more than one argument. Set canonical_option_num_elements.
(decode_cmdline_options_to_array): Set
canonical_option_num_elements and trailing elements of
canonical_option.
* opts.h (struct cl_decoded_option): Allow four elements in
canonical_option. Add field canonical_option_num_elements.
* Makefile.in (opts-common.o): Update dependencies.
ada:
* gcc-interface/misc.c (gnat_init_options): Ignore erroneous
options. Check canonical_option_num_elements on options copied.
fortran:
* gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
Remove.
From-SVN: r162620
Diffstat (limited to 'gcc/opts.h')
| -rw-r--r-- | gcc/opts.h | 10 |
1 files changed, 6 insertions, 4 deletions
@@ -121,10 +121,12 @@ struct cl_decoded_option /* The canonical form of the option and its argument, for when it is necessary to reconstruct argv elements (in particular, for processing specs and passing options to subprocesses from the - driver). The first element of this array is non-NULL; the second - is NULL if the canonical form uses only one argv element, - non-NULL otherwise. */ - const char *canonical_option[2]; + driver). */ + const char *canonical_option[4]; + + /* The number of elements in the canonical form of the option and + arguments; always at least 1. */ + size_t canonical_option_num_elements; /* For a boolean option, 1 for the true case and 0 for the "no-" case. For an unsigned integer option, the value of the |