mirror of
https://git.code.sf.net/p/quake/quakeforge
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eef399209d
The evil comment is not just "pragmas are bad, ok?", but switching between advanced, extended and tradtitional modes when compiling truly is evil and not guaranteed to work. However, I needed it to make building test cases easier (it's mostly ok to go from advanced to extended or tradtional, but going the other way will probably cause all sorts of fun). In the process, opcode_init now copies the opcode table data rather than modifying it.
92 lines
2 KiB
C
92 lines
2 KiB
C
/*
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praga.c
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pragma handling
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Copyright (C) 2012 Bill Currie <bill@taniwha.org>
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Author: Bill Currie <bill@taniwha.org>
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Date: 2012/11/22
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to:
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Free Software Foundation, Inc.
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59 Temple Place - Suite 330
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Boston, MA 02111-1307, USA
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#ifdef HAVE_STRING_H
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# include <string.h>
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#endif
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#ifdef HAVE_STRINGS_H
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# include <strings.h>
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#endif
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#include <stdlib.h>
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#include "QF/pr_comp.h"
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#include "diagnostic.h"
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#include "opcodes.h"
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#include "options.h"
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#include "pragma.h"
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#include "type.h"
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static void
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set_traditional (int traditional)
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{
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switch (traditional) {
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case 0:
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options.traditional = 0;
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options.advanced = true;
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options.code.progsversion = PROG_VERSION;
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type_default = &type_integer;
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break;
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case 1:
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options.traditional = 1;
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options.advanced = false;
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options.code.progsversion = PROG_ID_VERSION;
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type_default = &type_float;
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break;
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case 2:
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options.traditional = 2;
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options.advanced = false;
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options.code.progsversion = PROG_ID_VERSION;
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type_default = &type_float;
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break;
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}
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opcode_init (); // reset the opcode table
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}
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void
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pragma (const char *id)
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{
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if (!strcmp (id, "traditional")) {
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set_traditional (2);
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return;
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}
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if (!strcmp (id, "extended")) {
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set_traditional (1);
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return;
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}
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if (!strcmp (id, "advanced")) {
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set_traditional (0);
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return;
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}
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warning (0, "unknown pragma: %s", id);
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}
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