tradcpp K&R-style C preprocessor: main.c annotate

annotate main.c @ 136:59680a727e9d

Improve previous. Just in case we ever crash and reach cleanup() while processing an -include foo option, take the array entry for it out of the array to make sure it doesn't get freed twice. This case shouldn't be reachable, but it's better to be safe.

author	David A. Holland
date	Tue, 09 Jul 2013 13:38:43 -0400
parents	eaae8014a94a
children	0816803b22d1

rev	line source
30 76c114899f63 copyrights David A. Holland parents: 18 diff changeset	1 /*-
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	2 * Copyright (c) 2010 The NetBSD Foundation, Inc.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	3 * All rights reserved.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	4 *
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	5 * This code is derived from software contributed to The NetBSD Foundation
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	6 * by David A. Holland.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	7 *
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	8 * Redistribution and use in source and binary forms, with or without
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	9 * modification, are permitted provided that the following conditions
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	10 * are met:
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	11 * 1. Redistributions of source code must retain the above copyright
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	12 * notice, this list of conditions and the following disclaimer.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	13 * 2. Redistributions in binary form must reproduce the above copyright
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	14 * notice, this list of conditions and the following disclaimer in the
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	15 * documentation and/or other materials provided with the distribution.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	16 *
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	17 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	27 * POSSIBILITY OF SUCH DAMAGE.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	28 */
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	29
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	30 #include <stdbool.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	31 #include <stdio.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	32 #include <stdlib.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	33 #include <string.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	34 #include <errno.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	35 #include <err.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	36
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	37 #include "version.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	38 #include "config.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	39 #include "utils.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	40 #include "array.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	41 #include "mode.h"
8 97243badae69 split place stuff to its own file David A. Holland parents: 7 diff changeset	42 #include "place.h"
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	43 #include "files.h"
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	44 #include "directive.h"
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	45 #include "macro.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	46
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	47 struct mode mode = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	48 .werror = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	49
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	50 .input_allow_dollars = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	51 .input_tabstop = 8,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	52
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	53 .do_stdinc = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	54 .do_stddef = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	55
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	56 .do_output = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	57 .output_linenumbers = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	58 .output_retain_comments = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	59 .output_file = NULL,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	60
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	61 .do_depend = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	62 .depend_report_system = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	63 .depend_assume_generated = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	64 .depend_issue_fakerules = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	65 .depend_quote_target = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	66 .depend_target = NULL,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	67 .depend_file = NULL,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	68
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	69 .do_macrolist = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	70 .macrolist_include_stddef = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	71 .macrolist_include_expansions = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	72
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	73 .do_trace = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	74 .trace_namesonly = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	75 .trace_indented = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	76 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	77
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	78 struct warns warns = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	79 .endiflabels = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	80 .nestcomment = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	81 .undef = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	82 .unused = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	83 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	84
71 dc63e70e425d Accept and ignore -traditional. David A. Holland parents: 44 diff changeset	85 /* this is always true, but can be set explicitly with -traditional */
dc63e70e425d Accept and ignore -traditional. David A. Holland parents: 44 diff changeset	86 static bool traditional = true;
dc63e70e425d Accept and ignore -traditional. David A. Holland parents: 44 diff changeset	87
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	88 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	89 // commandline macros
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	90
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	91 struct commandline_macro {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	92 struct place where;
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	93 struct place where2;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	94 const char *macro;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	95 const char *expansion;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	96 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	97
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	98 static struct array commandline_macros;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	99
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	100 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	101 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	102 commandline_macros_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	103 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	104 array_init(&commandline_macros);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	105 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	106
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	107 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	108 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	109 commandline_macros_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	110 {
135 eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	111 unsigned i, num;
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	112 struct commandline_macro *cm;
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	113
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	114 num = array_num(&commandline_macros);
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	115 for (i=0; i<num; i++) {
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	116 cm = array_get(&commandline_macros, i);
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	117 dofree(cm, sizeof(*cm));
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	118 }
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	119 array_setsize(&commandline_macros, 0);
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	120
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	121 array_cleanup(&commandline_macros);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	122 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	123
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	124 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	125 void
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	126 commandline_macro_add(const struct place p, const char macro,
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	127 const struct place p2, const char expansion)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	128 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	129 struct commandline_macro *cm;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	130
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	131 cm = domalloc(sizeof(*cm));
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	132 cm->where = *p;
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	133 cm->where2 = *p2;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	134 cm->macro = macro;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	135 cm->expansion = expansion;
86 70d7ebeb4523 Erm. Don't throw away -D args. David A. Holland parents: 71 diff changeset	136
70d7ebeb4523 Erm. Don't throw away -D args. David A. Holland parents: 71 diff changeset	137 array_add(&commandline_macros, cm, NULL);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	138 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	139
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	140 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	141 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	142 commandline_def(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	143 {
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	144 struct place p2;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	145 char *val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	146
122 64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	147 if (*str == '\0') {
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	148 warnx("-D: macro name expected");
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	149 die();
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	150 }
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	151
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	152 val = strchr(str, '=');
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	153 if (val != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	154 *val = '\0';
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	155 val++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	156 }
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	157
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	158 if (val) {
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	159 p2 = *p;
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	160 p2.column += strlen(str);
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	161 } else {
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	162 place_setbuiltin(&p2, 1);
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	163 }
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	164 commandline_macro_add(p, str, &p2, val ? val : "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	165 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	166
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	167 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	168 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	169 commandline_undef(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	170 {
122 64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	171 if (*str == '\0') {
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	172 warnx("-D: macro name expected");
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	173 die();
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	174 }
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	175 commandline_macro_add(p, str, p, NULL);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	176 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	177
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	178 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	179 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	180 apply_commandline_macros(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	181 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	182 struct commandline_macro *cm;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	183 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	184
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	185 num = array_num(&commandline_macros);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	186 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	187 cm = array_get(&commandline_macros, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	188 if (cm->expansion != NULL) {
18 c08a947d8f30 deal with macro parameters David A. Holland parents: 17 diff changeset	189 macro_define_plain(&cm->where, cm->macro,
c08a947d8f30 deal with macro parameters David A. Holland parents: 17 diff changeset	190 &cm->where2, cm->expansion);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	191 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	192 macro_undef(cm->macro);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	193 }
39 337110e7240a Pass the size to free; it makes debug checking easier. David A. Holland parents: 38 diff changeset	194 dofree(cm, sizeof(*cm));
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	195 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	196 array_setsize(&commandline_macros, 0);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	197 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	198
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	199 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	200 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	201 apply_builtin_macro(unsigned num, const char name, const char val)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	202 {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	203 struct place p;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	204
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	205 place_setbuiltin(&p, num);
18 c08a947d8f30 deal with macro parameters David A. Holland parents: 17 diff changeset	206 macro_define_plain(&p, name, &p, val);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	207 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	208
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	209 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	210 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	211 apply_builtin_macros(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	212 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	213 unsigned n = 1;
b8167949474a make places work better David A. Holland parents: 6 diff changeset	214
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	215 #ifdef CONFIG_OS
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	216 apply_builtin_macro(n++, CONFIG_OS, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	217 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	218 #ifdef CONFIG_OS_2
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	219 apply_builtin_macro(n++, CONFIG_OS_2, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	220 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	221
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	222 #ifdef CONFIG_CPU
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	223 apply_builtin_macro(n++, CONFIG_CPU, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	224 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	225 #ifdef CONFIG_CPU_2
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	226 apply_builtin_macro(n++, CONFIG_CPU_2, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	227 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	228
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	229 #ifdef CONFIG_SIZE
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	230 apply_builtin_macro(n++, CONFIG_SIZE, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	231 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	232 #ifdef CONFIG_BINFMT
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	233 apply_builtin_macro(n++, CONFIG_BINFMT, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	234 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	235
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	236 #ifdef CONFIG_COMPILER
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	237 apply_builtin_macro(n++, CONFIG_COMPILER, VERSION_MAJOR);
b8167949474a make places work better David A. Holland parents: 6 diff changeset	238 apply_builtin_macro(n++, CONFIG_COMPILER_MINOR, VERSION_MINOR);
b8167949474a make places work better David A. Holland parents: 6 diff changeset	239 apply_builtin_macro(n++, "__VERSION__", VERSION_LONG);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	240 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	241 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	242
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	243 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	244 // extra included files
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	245
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	246 struct commandline_file {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	247 struct place where;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	248 char *name;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	249 bool suppress_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	250 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	251
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	252 static struct array commandline_files;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	253
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	254 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	255 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	256 commandline_files_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	257 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	258 array_init(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	259 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	260
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	261 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	262 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	263 commandline_files_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	264 {
135 eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	265 unsigned i, num;
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	266 struct commandline_file *cf;
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	267
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	268 num = array_num(&commandline_files);
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	269 for (i=0; i<num; i++) {
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	270 cf = array_get(&commandline_files, i);
136 59680a727e9d Improve previous. David A. Holland parents: 135 diff changeset	271 if (cf != NULL) {
59680a727e9d Improve previous. David A. Holland parents: 135 diff changeset	272 dofree(cf, sizeof(*cf));
59680a727e9d Improve previous. David A. Holland parents: 135 diff changeset	273 }
135 eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	274 }
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	275 array_setsize(&commandline_files, 0);
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	276
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	277 array_cleanup(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	278 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	279
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	280 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	281 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	282 commandline_addfile(const struct place p, char name, bool suppress_output)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	283 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	284 struct commandline_file *cf;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	285
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	286 cf = domalloc(sizeof(*cf));
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	287 cf->where = *p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	288 cf->name = name;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	289 cf->suppress_output = suppress_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	290 array_add(&commandline_files, cf, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	291 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	292
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	293 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	294 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	295 commandline_addfile_output(const struct place p, char name)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	296 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	297 commandline_addfile(p, name, false);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	298 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	299
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	300 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	301 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	302 commandline_addfile_nooutput(const struct place p, char name)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	303 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	304 commandline_addfile(p, name, true);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	305 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	306
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	307 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	308 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	309 read_commandline_files(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	310 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	311 struct commandline_file *cf;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	312 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	313 bool save = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	314
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	315 num = array_num(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	316 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	317 cf = array_get(&commandline_files, i);
136 59680a727e9d Improve previous. David A. Holland parents: 135 diff changeset	318 array_set(&commandline_files, i, NULL);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	319 if (cf->suppress_output) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	320 save = mode.do_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	321 mode.do_output = false;
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	322 file_readquote(&cf->where, cf->name);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	323 mode.do_output = save;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	324 } else {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	325 file_readquote(&cf->where, cf->name);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	326 }
39 337110e7240a Pass the size to free; it makes debug checking easier. David A. Holland parents: 38 diff changeset	327 dofree(cf, sizeof(*cf));
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	328 }
5 7c489c73d62b Clear commandline_files after processing it. David A. Holland parents: 4 diff changeset	329 array_setsize(&commandline_files, 0);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	330 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	331
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	332 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	333 // include path accumulation
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	334
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	335 static struct stringarray incpath_quote;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	336 static struct stringarray incpath_user;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	337 static struct stringarray incpath_system;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	338 static struct stringarray incpath_late;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	339 static const char *sysroot;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	340
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	341 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	342 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	343 incpath_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	344 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	345 stringarray_init(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	346 stringarray_init(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	347 stringarray_init(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	348 stringarray_init(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	349 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	350
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	351 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	352 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	353 incpath_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	354 {
37 70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	355 stringarray_setsize(&incpath_quote, 0);
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	356 stringarray_setsize(&incpath_user, 0);
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	357 stringarray_setsize(&incpath_system, 0);
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	358 stringarray_setsize(&incpath_late, 0);
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	359
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	360 stringarray_cleanup(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	361 stringarray_cleanup(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	362 stringarray_cleanup(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	363 stringarray_cleanup(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	364 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	365
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	366 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	367 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	368 commandline_isysroot(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	369 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	370 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	371 sysroot = dir;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	372 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	373
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	374 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	375 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	376 commandline_addincpath(struct stringarray arr, char s)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	377 {
122 64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	378 if (*s == '\0') {
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	379 warnx("Empty include path");
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	380 die();
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	381 }
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	382 stringarray_add(arr, s, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	383 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	384
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	385 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	386 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	387 commandline_addincpath_quote(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	388 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	389 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	390 commandline_addincpath(&incpath_quote, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	391 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	392
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	393 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	394 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	395 commandline_addincpath_user(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	396 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	397 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	398 commandline_addincpath(&incpath_user, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	399 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	400
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	401 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	402 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	403 commandline_addincpath_system(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	404 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	405 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	406 commandline_addincpath(&incpath_system, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	407 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	408
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	409 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	410 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	411 commandline_addincpath_late(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	412 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	413 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	414 commandline_addincpath(&incpath_late, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	415 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	416
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	417 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	418 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	419 loadincludepath(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	420 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	421 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	422 const char *dir;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	423 char *t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	424
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	425 num = stringarray_num(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	426 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	427 dir = stringarray_get(&incpath_quote, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	428 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	429 }
112 2b0b61fd1a36 Fix handling of relative includes. David A. Holland parents: 105 diff changeset	430 files_addquotepath(NULL, false);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	431
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	432 num = stringarray_num(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	433 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	434 dir = stringarray_get(&incpath_user, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	435 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	436 files_addbracketpath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	437 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	438
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	439 if (mode.do_stdinc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	440 if (sysroot != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	441 t = dostrdup3(sysroot, "/", CONFIG_LOCALINCLUDE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	442 freestringlater(t);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	443 dir = t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	444 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	445 dir = CONFIG_LOCALINCLUDE;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	446 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	447 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	448 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	449
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	450 if (sysroot != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	451 t = dostrdup3(sysroot, "/", CONFIG_SYSTEMINCLUDE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	452 freestringlater(t);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	453 dir = t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	454 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	455 dir = CONFIG_SYSTEMINCLUDE;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	456 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	457 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	458 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	459 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	460
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	461 num = stringarray_num(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	462 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	463 dir = stringarray_get(&incpath_system, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	464 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	465 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	466 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	467
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	468 num = stringarray_num(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	469 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	470 dir = stringarray_get(&incpath_late, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	471 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	472 files_addbracketpath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	473 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	474 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	475
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	476 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	477 // silly commandline stuff
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	478
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	479 static const char *commandline_prefix;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	480
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	481 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	482 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	483 commandline_setprefix(const struct place p, char prefix)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	484 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	485 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	486 commandline_prefix = prefix;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	487 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	488
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	489 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	490 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	491 commandline_addincpath_user_withprefix(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	492 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	493 char *s;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	494
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	495 if (commandline_prefix == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	496 warnx("-iprefix needed");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	497 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	498 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	499 s = dostrdup3(commandline_prefix, "/", dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	500 freestringlater(s);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	501 commandline_addincpath_user(p, s);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	502 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	503
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	504 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	505 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	506 commandline_addincpath_late_withprefix(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	507 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	508 char *s;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	509
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	510 if (commandline_prefix == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	511 warnx("-iprefix needed");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	512 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	513 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	514 s = dostrdup3(commandline_prefix, "/", dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	515 freestringlater(s);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	516 commandline_addincpath_late(p, s);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	517 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	518
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	519 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	520 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	521 commandline_setstd(const struct place p, char std)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	522 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	523 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	524
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	525 if (!strcmp(std, "krc")) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	526 return;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	527 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	528 warnx("Standard %s not supported by this preprocessor", std);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	529 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	530 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	531
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	532 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	533 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	534 commandline_setlang(const struct place p, char lang)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	535 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	536 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	537
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	538 if (!strcmp(lang, "c") \|\| !strcmp(lang, "assembler-with-cpp")) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	539 return;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	540 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	541 warnx("Language %s not supported by this preprocessor", lang);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	542 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	543 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	544
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	545 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	546 // complex modes
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	547
98 51848a7584e0 __dead -> DEAD David A. Holland parents: 86 diff changeset	548 DEAD static
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	549 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	550 commandline_iremap(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	551 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	552 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	553 /* XXX */
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	554 (void)str;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	555 warnx("-iremap not supported");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	556 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	557 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	558
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	559 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	560 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	561 commandline_tabstop(const struct place p, char s)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	562 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	563 char *t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	564 unsigned long val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	565
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	566 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	567
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	568 t = strchr(s, '=');
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	569 if (t == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	570 /* should not happen */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	571 warnx("Invalid tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	572 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	573 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	574 t++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	575 errno = 0;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	576 val = strtoul(t, &t, 10);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	577 if (errno \|\| *t != '\0') {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	578 warnx("Invalid tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	579 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	580 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	581 if (val > 64) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	582 warnx("Preposterously large tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	583 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	584 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	585 mode.input_tabstop = val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	586 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	587
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	588 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	589 * macrolist
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	590 */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	591
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	592 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	593 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	594 commandline_dD(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	595 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	596 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	597 mode.macrolist_include_stddef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	598 mode.macrolist_include_expansions = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	599 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	600
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	601 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	602 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	603 commandline_dM(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	604 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	605 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	606 mode.macrolist_include_stddef = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	607 mode.macrolist_include_expansions = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	608 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	609 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	610
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	611 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	612 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	613 commandline_dN(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	614 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	615 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	616 mode.macrolist_include_stddef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	617 mode.macrolist_include_expansions = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	618 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	619
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	620 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	621 * include trace
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	622 */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	623
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	624 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	625 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	626 commandline_dI(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	627 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	628 mode.do_trace = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	629 mode.trace_namesonly = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	630 mode.trace_indented = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	631 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	632
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	633 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	634 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	635 commandline_H(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	636 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	637 mode.do_trace = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	638 mode.trace_namesonly = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	639 mode.trace_indented = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	640 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	641
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	642 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	643 * depend
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	644 */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	645
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	646 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	647 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	648 commandline_setdependtarget(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	649 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	650 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	651 mode.depend_target = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	652 mode.depend_quote_target = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	653 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	654
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	655 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	656 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	657 commandline_setdependtarget_quoted(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	658 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	659 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	660 mode.depend_target = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	661 mode.depend_quote_target = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	662 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	663
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	664 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	665 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	666 commandline_setdependoutput(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	667 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	668 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	669 mode.depend_file = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	670 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	671
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	672 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	673 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	674 commandline_M(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	675 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	676 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	677 mode.depend_report_system = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	678 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	679 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	680
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	681 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	682 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	683 commandline_MM(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	684 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	685 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	686 mode.depend_report_system = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	687 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	688 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	689
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	690 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	691 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	692 commandline_MD(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	693 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	694 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	695 mode.depend_report_system = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	696 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	697
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	698 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	699 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	700 commandline_MMD(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	701 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	702 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	703 mode.depend_report_system = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	704 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	705
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	706 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	707 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	708 commandline_wall(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	709 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	710 warns.nestcomment = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	711 warns.undef = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	712 warns.unused = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	713 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	714
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	715 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	716 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	717 commandline_wnoall(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	718 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	719 warns.nestcomment = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	720 warns.undef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	721 warns.unused = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	722 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	723
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	724 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	725 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	726 commandline_wnone(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	727 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	728 warns.nestcomment = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	729 warns.endiflabels = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	730 warns.undef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	731 warns.unused = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	732 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	733
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	734 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	735 // options
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	736
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	737 struct flag_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	738 const char *string;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	739 bool *flag;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	740 bool setto;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	741 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	742
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	743 struct act_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	744 const char *string;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	745 void (*func)(void);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	746 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	747
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	748 struct prefix_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	749 const char *string;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	750 void (func)(const struct place , char *);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	751 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	752
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	753 struct arg_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	754 const char *string;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	755 void (func)(const struct place , char *);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	756 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	757
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	758 static const struct flag_option flag_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	759 { "C", &mode.output_retain_comments, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	760 { "CC", &mode.output_retain_comments, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	761 { "MG", &mode.depend_assume_generated, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	762 { "MP", &mode.depend_issue_fakerules, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	763 { "P", &mode.output_linenumbers, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	764 { "Wcomment", &warns.nestcomment, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	765 { "Wendif-labels", &warns.endiflabels, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	766 { "Werror", &mode.werror, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	767 { "Wno-comment", &warns.nestcomment, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	768 { "Wno-endif-labels", &warns.endiflabels, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	769 { "Wno-error", &mode.werror, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	770 { "Wno-undef", &warns.undef, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	771 { "Wno-unused-macros", &warns.unused, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	772 { "Wundef", &warns.undef, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	773 { "Wunused-macros", &warns.unused, true },
37 70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	774 { "fdollars-in-identifiers", &mode.input_allow_dollars, true },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	775 { "fno-dollars-in-identifiers", &mode.input_allow_dollars, false },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	776 { "nostdinc", &mode.do_stdinc, false },
71 dc63e70e425d Accept and ignore -traditional. David A. Holland parents: 44 diff changeset	777 { "traditional", &traditional, true },
37 70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	778 { "undef", &mode.do_stddef, false },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	779 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	780 static const unsigned num_flag_options = HOWMANY(flag_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	781
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	782 static const struct act_option act_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	783 { "H", commandline_H },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	784 { "M", commandline_M },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	785 { "MD", commandline_MD },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	786 { "MM", commandline_MM },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	787 { "MMD", commandline_MMD },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	788 { "Wall", commandline_wall },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	789 { "Wno-all", commandline_wnoall },
37 70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	790 { "dD", commandline_dD },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	791 { "dI", commandline_dI },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	792 { "dM", commandline_dM },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	793 { "dN", commandline_dN },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	794 { "w", commandline_wnone },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	795 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	796 static const unsigned num_act_options = HOWMANY(act_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	797
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	798 static const struct prefix_option prefix_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	799 { "D", commandline_def },
37 70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	800 { "I", commandline_addincpath_user },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	801 { "U", commandline_undef },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	802 { "ftabstop=", commandline_tabstop },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	803 { "std=", commandline_setstd },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	804 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	805 static const unsigned num_prefix_options = HOWMANY(prefix_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	806
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	807 static const struct arg_option arg_options[] = {
37 70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	808 { "MF", commandline_setdependoutput },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	809 { "MQ", commandline_setdependtarget_quoted },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	810 { "MT", commandline_setdependtarget },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	811 { "idirafter", commandline_addincpath_late },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	812 { "imacros", commandline_addfile_nooutput },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	813 { "include", commandline_addfile_output },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	814 { "iprefix", commandline_setprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	815 { "iquote", commandline_addincpath_quote },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	816 { "iremap", commandline_iremap },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	817 { "isysroot", commandline_isysroot },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	818 { "isystem", commandline_addincpath_system },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	819 { "iwithprefix", commandline_addincpath_late_withprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	820 { "iwithprefixbefore", commandline_addincpath_user_withprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	821 { "x", commandline_setlang },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	822 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	823 static const unsigned num_arg_options = HOWMANY(arg_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	824
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	825 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	826 bool
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	827 check_flag_option(const char *opt)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	828 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	829 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	830 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	831
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	832 for (i=0; i<num_flag_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	833 r = strcmp(opt, flag_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	834 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	835 *flag_options[i].flag = flag_options[i].setto;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	836 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	837 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	838 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	839 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	840 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	841 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	842 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	843 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	844
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	845 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	846 bool
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	847 check_act_option(const char *opt)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	848 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	849 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	850 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	851
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	852 for (i=0; i<num_act_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	853 r = strcmp(opt, act_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	854 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	855 act_options[i].func();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	856 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	857 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	858 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	859 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	860 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	861 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	862 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	863 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	864
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	865 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	866 bool
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	867 check_prefix_option(const struct place p, char opt)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	868 {
44 57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	869 unsigned i, len;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	870 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	871
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	872 for (i=0; i<num_prefix_options; i++) {
44 57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	873 len = strlen(prefix_options[i].string);
57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	874 r = strncmp(opt, prefix_options[i].string, len);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	875 if (r == 0) {
44 57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	876 prefix_options[i].func(p, opt + len);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	877 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	878 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	879 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	880 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	881 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	882 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	883 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	884 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	885
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	886 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	887 bool
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	888 check_arg_option(const char opt, const struct place argplace, char *arg)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	889 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	890 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	891 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	892
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	893 for (i=0; i<num_arg_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	894 r = strcmp(opt, arg_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	895 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	896 if (arg == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	897 warnx("Option -%s requires an argument", opt);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	898 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	899 }
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	900 arg_options[i].func(argplace, arg);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	901 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	902 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	903 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	904 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	905 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	906 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	907 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	908 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	909
98 51848a7584e0 __dead -> DEAD David A. Holland parents: 86 diff changeset	910 DEAD static
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	911 void
105 600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	912 usage(const char *argv0)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	913 {
105 600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	914 const char *progname;
600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	915
600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	916 progname = strrchr(argv0, '/');
600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	917 progname = progname == NULL ? argv0 : progname + 1;
600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	918
600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	919 fprintf(stderr, "Usage: %s [options] [infile [outfile]]\n", progname);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	920 fprintf(stderr, "Common options:\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	921 fprintf(stderr, " -C Retain comments\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	922 fprintf(stderr, " -Dmacro[=def] Predefine macro\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	923 fprintf(stderr, " -Idir Add to include path\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	924 fprintf(stderr, " -M Issue depend info\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	925 fprintf(stderr, " -MD Issue depend info and output\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	926 fprintf(stderr, " -MM -M w/o system headers\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	927 fprintf(stderr, " -MMD -MD w/o system headers\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	928 fprintf(stderr, " -nostdinc Drop default include path\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	929 fprintf(stderr, " -Umacro Undefine macro\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	930 fprintf(stderr, " -undef Undefine everything\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	931 fprintf(stderr, " -Wall Enable all warnings\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	932 fprintf(stderr, " -Werror Make warnings into errors\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	933 fprintf(stderr, " -w Disable all warnings\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	934 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	935 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	936
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	937 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	938 // exit and cleanup
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	939
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	940 static struct stringarray freestrings;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	941
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	942 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	943 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	944 init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	945 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	946 stringarray_init(&freestrings);
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	947
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	948 incpath_init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	949 commandline_macros_init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	950 commandline_files_init();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	951
10 800f3a560a3b move seenfiles to place.c too David A. Holland parents: 8 diff changeset	952 place_init();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	953 files_init();
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	954 directive_init();
17 76da41da923f added macro table David A. Holland parents: 15 diff changeset	955 macros_init();
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	956 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	957
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	958 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	959 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	960 cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	961 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	962 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	963
17 76da41da923f added macro table David A. Holland parents: 15 diff changeset	964 macros_cleanup();
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	965 directive_cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	966 files_cleanup();
10 800f3a560a3b move seenfiles to place.c too David A. Holland parents: 8 diff changeset	967 place_cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	968
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	969 commandline_files_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	970 commandline_macros_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	971 incpath_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	972
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	973 num = stringarray_num(&freestrings);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	974 for (i=0; i<num; i++) {
39 337110e7240a Pass the size to free; it makes debug checking easier. David A. Holland parents: 38 diff changeset	975 dostrfree(stringarray_get(&freestrings, i));
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	976 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	977 stringarray_setsize(&freestrings, 0);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	978 stringarray_cleanup(&freestrings);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	979 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	980
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	981 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	982 die(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	983 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	984 cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	985 exit(EXIT_FAILURE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	986 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	987
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	988 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	989 freestringlater(char *s)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	990 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	991 stringarray_add(&freestrings, s, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	992 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	993
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	994 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	995 // main
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	996
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	997 int
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	998 main(int argc, char *argv[])
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	999 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1000 const char *inputfile = NULL;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1001 const char *outputfile = NULL;
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1002 struct place cmdplace;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1003 int i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1004
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1005 init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1006
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	1007 for (i=1; i<argc; i++) {
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1008 if (argv[i][0] != '-') {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1009 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1010 }
14 5045b9678bb0 woops David A. Holland parents: 11 diff changeset	1011 place_setcommandline(&cmdplace, i, 1);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1012 if (check_flag_option(argv[i]+1)) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1013 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1014 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1015 if (check_act_option(argv[i]+1)) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1016 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1017 }
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1018 if (check_prefix_option(&cmdplace, argv[i]+1)) {
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1019 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1020 }
14 5045b9678bb0 woops David A. Holland parents: 11 diff changeset	1021 place_setcommandline(&cmdplace, i+1, 1);
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1022 if (check_arg_option(argv[i]+1, &cmdplace, argv[i+1])) {
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1023 i++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1024 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1025 }
105 600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	1026 usage(argv[0]);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1027 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1028 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1029 inputfile = argv[i++];
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1030 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1031 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1032 outputfile = argv[i++];
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1033 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1034 if (i < argc) {
105 600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	1035 usage(argv[0]);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1036 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1037
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1038 mode.output_file = outputfile;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1039
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1040 loadincludepath();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1041 apply_builtin_macros();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1042 apply_commandline_macros();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1043 read_commandline_files();
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1044 place_setnowhere(&cmdplace);
b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1045 file_readabsolute(&cmdplace, inputfile);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	1046
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1047 cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1048 if (complain_failed()) {
0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1049 return EXIT_FAILURE;
0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1050 }
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1051 return EXIT_SUCCESS;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1052 }

Mercurial > ~dholland > hg > tradcpp > index.cgi

annotate main.c @ 136:59680a727e9d