114 lines
3.4 KiB
C
114 lines
3.4 KiB
C
/* $NetBSD: transform-cc.c,v 1.2 2015/04/19 14:30:07 jperkin Exp $ */
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/*-
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* Copyright (c) 2009 Joerg Sonnenberger <joerg@NetBSD.org>.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <nbcompat.h>
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#include <nbcompat/err.h>
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#include <string.h>
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#include "common.h"
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struct transformation {
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const char *pattern;
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size_t len;
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struct argument *(*transform)(struct arglist *, struct argument *,
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const char *);
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const char *opt;
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};
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static struct argument *transform_pass(struct arglist *,
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struct argument *, const char *);
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static struct argument *transform_pass_with_warning(struct arglist *,
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struct argument *, const char *);
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static struct argument *transform_discard(struct arglist *,
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struct argument *, const char *);
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static struct argument *transform_replace(struct arglist *,
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struct argument *, const char *);
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#include "transform-gcc.c"
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static struct argument *
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transform_pass(struct arglist *args, struct argument *arg, const char *opt)
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{
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return TAILQ_NEXT(arg, link);
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}
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static struct argument *
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transform_pass_with_warning(struct arglist *args, struct argument *arg,
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const char *opt)
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{
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warnx("Unsupported option: %s", arg->val);
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return TAILQ_NEXT(arg, link);
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}
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static struct argument *
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transform_discard(struct arglist *args, struct argument *arg, const char *opt)
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{
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argument_unlink(args, &arg);
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return arg;
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}
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static struct argument *
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transform_replace(struct arglist *args, struct argument *arg, const char *opt)
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{
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argument_update(arg, xstrdup(opt));
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return TAILQ_NEXT(arg, link);
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}
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void
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transform_cc(struct arglist *args)
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{
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struct argument *arg, *arg2;
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size_t len;
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struct transformation *t;
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TAILQ_FOREACH_SAFE(arg, args, link, arg2) {
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if (arg->val[0] != '-')
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continue;
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len = strlen(arg->val);
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t = fixed_transforms + transform_cc_fixed(arg->val, len);
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if (t->len == len && strcmp(t->pattern, arg->val) == 0) {
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arg2 = (*t->transform)(args, arg, t->opt);
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continue;
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}
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for (t = var_transforms; t->pattern != NULL; ++t) {
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if (t->len > len &&
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strncmp(t->pattern, arg->val, t->len) == 0)
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break;
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}
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if (t->pattern != NULL) {
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arg2 = (*t->transform)(args, arg, t->opt);
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continue;
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}
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}
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}
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