annotate main.c @ 163:e1dfa3f90b6c

Merge mismatch resulted in forgotten initialisation of isspecial.
author Joerg Sonnenberger <joerg@bec.de>
date Fri, 27 Feb 2015 13:44:39 +0100
parents 8cef6d7227a8
children 3e7e696fe558
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1 /*-
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2 * Copyright (c) 2010 The NetBSD Foundation, Inc.
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3 * All rights reserved.
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4 *
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5 * This code is derived from software contributed to The NetBSD Foundation
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6 * by David A. Holland.
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7 *
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8 * Redistribution and use in source and binary forms, with or without
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9 * modification, are permitted provided that the following conditions
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10 * are met:
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11 * 1. Redistributions of source code must retain the above copyright
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12 * notice, this list of conditions and the following disclaimer.
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13 * 2. Redistributions in binary form must reproduce the above copyright
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14 * notice, this list of conditions and the following disclaimer in the
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15 * documentation and/or other materials provided with the distribution.
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16 *
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17 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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27 * POSSIBILITY OF SUCH DAMAGE.
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28 */
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29
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30 #include <stdbool.h>
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31 #include <stdio.h>
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32 #include <stdarg.h>
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33 #include <stdlib.h>
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34 #include <string.h>
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35 #include <errno.h>
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36
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37 #include "version.h"
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38 #include "config.h"
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39 #include "utils.h"
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40 #include "array.h"
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41 #include "mode.h"
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42 #include "place.h"
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43 #include "files.h"
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44 #include "directive.h"
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45 #include "macro.h"
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46
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47 struct mode mode = {
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48 .werror = false,
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49
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50 .input_allow_dollars = false,
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51 .input_tabstop = 8,
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52
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53 .do_stdinc = true,
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54 .do_stddef = true,
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55
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56 .do_output = true,
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57 .output_linenumbers = true,
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58 .output_retain_comments = false,
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59 .output_file = NULL,
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60
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61 .do_depend = false,
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62 .depend_report_system = false,
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63 .depend_assume_generated = false,
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64 .depend_issue_fakerules = false,
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65 .depend_quote_target = true,
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66 .depend_target = NULL,
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67 .depend_file = NULL,
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68
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69 .do_macrolist = false,
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70 .macrolist_include_stddef = false,
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71 .macrolist_include_expansions = false,
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72
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73 .do_trace = false,
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74 .trace_namesonly = false,
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75 .trace_indented = false,
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76 };
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77
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78 struct warns warns = {
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79 .endiflabels = true,
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80 .nestcomment = false,
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81 .undef = false,
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82 .unused = false,
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83 };
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84
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85 ////////////////////////////////////////////////////////////
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86 // commandline macros
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87
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88 struct commandline_macro {
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89 struct place where;
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90 struct place where2;
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91 const char *macro;
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92 const char *expansion;
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93 };
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94
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95 static struct array commandline_macros;
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96
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97 static
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98 void
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99 commandline_macros_init(void)
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100 {
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101 array_init(&commandline_macros);
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102 }
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103
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104 static
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105 void
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106 commandline_macros_cleanup(void)
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107 {
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108 unsigned i, num;
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109 struct commandline_macro *cm;
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110
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111 num = array_num(&commandline_macros);
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112 for (i=0; i<num; i++) {
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113 cm = array_get(&commandline_macros, i);
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114 dofree(cm, sizeof(*cm));
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115 }
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116 array_setsize(&commandline_macros, 0);
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117
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118 array_cleanup(&commandline_macros);
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119 }
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120
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121 static
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122 void
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123 commandline_macro_add(const struct place *p, const char *macro,
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124 const struct place *p2, const char *expansion)
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125 {
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126 struct commandline_macro *cm;
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127
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128 cm = domalloc(sizeof(*cm));
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129 cm->where = *p;
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130 cm->where2 = *p2;
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131 cm->macro = macro;
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132 cm->expansion = expansion;
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133
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134 array_add(&commandline_macros, cm, NULL);
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135 }
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136
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137 static
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138 void
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139 commandline_def(const struct place *p, char *str)
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140 {
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141 struct place p2;
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142 char *val;
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143
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144 if (*str == '\0') {
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145 complain(NULL, "-D: macro name expected");
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146 die();
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147 }
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148
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149 val = strchr(str, '=');
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150 if (val != NULL) {
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151 *val = '\0';
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152 val++;
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153 }
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154
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155 if (val) {
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156 p2 = *p;
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157 p2.column += strlen(str);
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158 } else {
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159 place_setbuiltin(&p2, 1);
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160 }
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161 commandline_macro_add(p, str, &p2, val ? val : "1");
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162 }
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163
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164 static
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165 void
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166 commandline_undef(const struct place *p, char *str)
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167 {
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168 if (*str == '\0') {
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169 complain(NULL, "-D: macro name expected");
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170 die();
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171 }
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172 commandline_macro_add(p, str, p, NULL);
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173 }
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174
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175 static
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176 void
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177 apply_commandline_macros(void)
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178 {
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179 struct commandline_macro *cm;
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180 unsigned i, num;
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181
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182 num = array_num(&commandline_macros);
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183 for (i=0; i<num; i++) {
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184 cm = array_get(&commandline_macros, i);
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185 if (cm->expansion != NULL) {
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186 macro_define_plain(&cm->where, cm->macro,
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187 &cm->where2, cm->expansion);
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188 } else {
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189 macro_undef(cm->macro);
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190 }
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191 dofree(cm, sizeof(*cm));
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192 }
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193 array_setsize(&commandline_macros, 0);
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194 }
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195
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196 static
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197 void
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198 apply_special_macros(unsigned *builtin_counter)
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199 {
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200 struct place p;
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201
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202 place_setbuiltin(&p, ++(*builtin_counter));
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203 macro_define_file(&p);
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204 place_setbuiltin(&p, ++(*builtin_counter));
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205 macro_define_line(&p);
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206 }
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207
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208 static
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209 void
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210 apply_builtin_macro(unsigned num, const char *name, const char *val)
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211 {
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212 struct place p;
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213
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214 place_setbuiltin(&p, num);
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215 macro_define_plain(&p, name, &p, val);
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216 }
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217
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218 static
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219 void
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220 apply_builtin_macros(unsigned *builtin_counter)
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221 {
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222 #ifdef CONFIG_OS
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223 apply_builtin_macro(++(*builtin_counter), CONFIG_OS, "1");
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224 #endif
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225 #ifdef CONFIG_OS_2
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226 apply_builtin_macro(++(*builtin_counter), CONFIG_OS_2, "1");
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227 #endif
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228
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229 #ifdef CONFIG_CPU
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230 apply_builtin_macro(++(*builtin_counter), CONFIG_CPU, "1");
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231 #endif
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232 #ifdef CONFIG_CPU_2
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233 apply_builtin_macro(++(*builtin_counter), CONFIG_CPU_2, "1");
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234 #endif
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235
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236 #ifdef CONFIG_SIZE
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237 apply_builtin_macro(++(*builtin_counter), CONFIG_SIZE, "1");
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238 #endif
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239 #ifdef CONFIG_BINFMT
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240 apply_builtin_macro(++(*builtin_counter), CONFIG_BINFMT, "1");
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241 #endif
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242
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243 #ifdef CONFIG_COMPILER
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244 apply_builtin_macro(++(*builtin_counter), CONFIG_COMPILER,
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245 VERSION_MAJOR);
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246 apply_builtin_macro(++(*builtin_counter), CONFIG_COMPILER_MINOR,
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247 VERSION_MINOR);
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248 apply_builtin_macro(++(*builtin_counter), "__VERSION__", VERSION_LONG);
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249 #endif
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250 }
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251
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252 ////////////////////////////////////////////////////////////
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253 // extra included files
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254
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255 struct commandline_file {
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256 struct place where;
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257 char *name;
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258 bool suppress_output;
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259 };
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260
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261 static struct array commandline_files;
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262
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263 static
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264 void
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265 commandline_files_init(void)
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266 {
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267 array_init(&commandline_files);
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268 }
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269
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270 static
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271 void
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272 commandline_files_cleanup(void)
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273 {
135
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274 unsigned i, num;
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275 struct commandline_file *cf;
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276
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277 num = array_num(&commandline_files);
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278 for (i=0; i<num; i++) {
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279 cf = array_get(&commandline_files, i);
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280 if (cf != NULL) {
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281 dofree(cf, sizeof(*cf));
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282 }
135
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283 }
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284 array_setsize(&commandline_files, 0);
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285
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286 array_cleanup(&commandline_files);
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287 }
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288
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289 static
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290 void
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291 commandline_addfile(const struct place *p, char *name, bool suppress_output)
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292 {
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293 struct commandline_file *cf;
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294
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295 cf = domalloc(sizeof(*cf));
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296 cf->where = *p;
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297 cf->name = name;
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298 cf->suppress_output = suppress_output;
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299 array_add(&commandline_files, cf, NULL);
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300 }
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301
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302 static
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303 void
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304 commandline_addfile_output(const struct place *p, char *name)
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305 {
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306 commandline_addfile(p, name, false);
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307 }
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308
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309 static
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310 void
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311 commandline_addfile_nooutput(const struct place *p, char *name)
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312 {
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313 commandline_addfile(p, name, true);
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314 }
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315
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316 static
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317 void
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318 read_commandline_files(void)
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319 {
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320 struct commandline_file *cf;
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321 unsigned i, num;
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322 bool save = false;
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323
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324 num = array_num(&commandline_files);
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325 for (i=0; i<num; i++) {
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326 cf = array_get(&commandline_files, i);
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327 array_set(&commandline_files, i, NULL);
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328 if (cf->suppress_output) {
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329 save = mode.do_output;
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330 mode.do_output = false;
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331 file_readquote(&cf->where, cf->name);
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332 mode.do_output = save;
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333 } else {
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334 file_readquote(&cf->where, cf->name);
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335 }
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336 dofree(cf, sizeof(*cf));
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337 }
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338 array_setsize(&commandline_files, 0);
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339 }
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340
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341 ////////////////////////////////////////////////////////////
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342 // include path accumulation
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343
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344 static struct stringarray incpath_quote;
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345 static struct stringarray incpath_user;
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346 static struct stringarray incpath_system;
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347 static struct stringarray incpath_late;
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348 static const char *sysroot;
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349
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350 static
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351 void
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352 incpath_init(void)
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353 {
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354 stringarray_init(&incpath_quote);
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355 stringarray_init(&incpath_user);
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356 stringarray_init(&incpath_system);
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357 stringarray_init(&incpath_late);
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358 }
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359
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360 static
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361 void
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362 incpath_cleanup(void)
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363 {
37
70902cac4170 Sort the option lists to match the comparison used to search them. duh.
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364 stringarray_setsize(&incpath_quote, 0);
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diff changeset
365 stringarray_setsize(&incpath_user, 0);
70902cac4170 Sort the option lists to match the comparison used to search them. duh.
David A. Holland
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diff changeset
366 stringarray_setsize(&incpath_system, 0);
70902cac4170 Sort the option lists to match the comparison used to search them. duh.
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parents: 30
diff changeset
367 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
368
4
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parents:
diff changeset
369 stringarray_cleanup(&incpath_quote);
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parents:
diff changeset
370 stringarray_cleanup(&incpath_user);
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David A. Holland
parents:
diff changeset
371 stringarray_cleanup(&incpath_system);
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David A. Holland
parents:
diff changeset
372 stringarray_cleanup(&incpath_late);
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David A. Holland
parents:
diff changeset
373 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
374
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David A. Holland
parents:
diff changeset
375 static
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
376 void
7
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David A. Holland
parents: 6
diff changeset
377 commandline_isysroot(const struct place *p, char *dir)
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
378 {
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
379 (void)p;
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
380 sysroot = dir;
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David A. Holland
parents:
diff changeset
381 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
382
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
383 static
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
384 void
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
385 commandline_addincpath(struct stringarray *arr, char *s)
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
386 {
122
64c4de3709de Complain if -[DIU] is given an empty argument.
David A. Holland
parents: 112
diff changeset
387 if (*s == '\0') {
143
ed45f2d8d3bc Don't use the <err.h> functions.
David A. Holland
parents: 142
diff changeset
388 complain(NULL, "Empty include directory");
122
64c4de3709de Complain if -[DIU] is given an empty argument.
David A. Holland
parents: 112
diff changeset
389 die();
64c4de3709de Complain if -[DIU] is given an empty argument.
David A. Holland
parents: 112
diff changeset
390 }
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
391 stringarray_add(arr, s, NULL);
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
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
394 static
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
395 void
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
396 commandline_addincpath_quote(const struct place *p, char *dir)
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
397 {
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
398 (void)p;
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
399 commandline_addincpath(&incpath_quote, dir);
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
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
402 static
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
403 void
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
404 commandline_addincpath_user(const struct place *p, char *dir)
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
405 {
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
406 (void)p;
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
407 commandline_addincpath(&incpath_user, dir);
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
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
410 static
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
411 void
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
412 commandline_addincpath_system(const struct place *p, char *dir)
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
413 {
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
414 (void)p;
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
415 commandline_addincpath(&incpath_system, dir);
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
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
418 static
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
419 void
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
420 commandline_addincpath_late(const struct place *p, char *dir)
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
421 {
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
422 (void)p;
4
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David A. Holland
parents:
diff changeset
423 commandline_addincpath(&incpath_late, dir);
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
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
426 static
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
427 void
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
428 loadincludepath(void)
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
429 {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
430 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
431 const char *dir;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
432 char *t;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
433
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
434 num = stringarray_num(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
435 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
436 dir = stringarray_get(&incpath_quote, i);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
437 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
438 }
112
2b0b61fd1a36 Fix handling of relative includes.
David A. Holland
parents: 105
diff changeset
439 files_addquotepath(NULL, false);
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
440
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
441 num = stringarray_num(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
442 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
443 dir = stringarray_get(&incpath_user, i);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
444 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
445 files_addbracketpath(dir, false);
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
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
448 if (mode.do_stdinc) {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
449 if (sysroot != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
450 t = dostrdup3(sysroot, "/", CONFIG_LOCALINCLUDE);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
451 freestringlater(t);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
452 dir = t;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
453 } else {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
454 dir = CONFIG_LOCALINCLUDE;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
455 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
456 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
457 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
458
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
459 if (sysroot != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
460 t = dostrdup3(sysroot, "/", CONFIG_SYSTEMINCLUDE);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
461 freestringlater(t);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
462 dir = t;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
463 } else {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
464 dir = CONFIG_SYSTEMINCLUDE;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
465 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
466 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
467 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
468 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
469
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
470 num = stringarray_num(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
471 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
472 dir = stringarray_get(&incpath_system, i);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
473 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
474 files_addbracketpath(dir, true);
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 num = stringarray_num(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
478 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
479 dir = stringarray_get(&incpath_late, i);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
480 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
481 files_addbracketpath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
482 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
483 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
484
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
485 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
486 // silly commandline stuff
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 static const char *commandline_prefix;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
489
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
490 static
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
491 void
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
492 commandline_setprefix(const struct place *p, char *prefix)
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
493 {
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
494 (void)p;
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
495 commandline_prefix = prefix;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
496 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
497
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
498 static
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
499 void
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
500 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
501 {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
502 char *s;
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 if (commandline_prefix == NULL) {
143
ed45f2d8d3bc Don't use the <err.h> functions.
David A. Holland
parents: 142
diff changeset
505 complain(NULL, "-iprefix needed");
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
506 die();
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 s = dostrdup3(commandline_prefix, "/", dir);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
509 freestringlater(s);
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
510 commandline_addincpath_user(p, s);
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
511 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
512
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
513 static
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
514 void
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
515 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
516 {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
517 char *s;
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 if (commandline_prefix == NULL) {
143
ed45f2d8d3bc Don't use the <err.h> functions.
David A. Holland
parents: 142
diff changeset
520 complain(NULL, "-iprefix needed");
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
521 die();
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
522 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
523 s = dostrdup3(commandline_prefix, "/", dir);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
524 freestringlater(s);
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
525 commandline_addincpath_late(p, s);
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
526 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
529 void
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
530 commandline_setstd(const struct place *p, char *std)
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
531 {
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
532 (void)p;
6
0601b6e8e53d checkpoint - can find files
David A. Holland
parents: 5
diff changeset
533
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
534 if (!strcmp(std, "krc")) {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
535 return;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
536 }
143
ed45f2d8d3bc Don't use the <err.h> functions.
David A. Holland
parents: 142
diff changeset
537 complain(NULL, "Standard %s not supported by this preprocessor", std);
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
538 die();
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
539 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
542 void
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
543 commandline_setlang(const struct place *p, char *lang)
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
544 {
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
545 (void)p;
6
0601b6e8e53d checkpoint - can find files
David A. Holland
parents: 5
diff changeset
546
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
547 if (!strcmp(lang, "c") || !strcmp(lang, "assembler-with-cpp")) {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
548 return;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
549 }
143
ed45f2d8d3bc Don't use the <err.h> functions.
David A. Holland
parents: 142
diff changeset
550 complain(NULL, "Language %s not supported by this preprocessor", lang);
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
551 die();
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
552 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
553
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
554 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
555 // complex modes
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
556
98
51848a7584e0 __dead -> DEAD
David A. Holland
parents: 86
diff changeset
557 DEAD static
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
558 void
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
559 commandline_iremap(const struct place *p, char *str)
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
560 {
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
561 (void)p;
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
562 /* XXX */
6
0601b6e8e53d checkpoint - can find files
David A. Holland
parents: 5
diff changeset
563 (void)str;
143
ed45f2d8d3bc Don't use the <err.h> functions.
David A. Holland
parents: 142
diff changeset
564 complain(NULL, "-iremap not supported");
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
565 die();
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
566 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
567
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
568 static
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
569 void
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
570 commandline_tabstop(const struct place *p, char *s)
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
571 {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
572 char *t;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
573 unsigned long val;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
574
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
575 (void)p;
6
0601b6e8e53d checkpoint - can find files
David A. Holland
parents: 5
diff changeset
576
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
577 t = strchr(s, '=');
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
578 if (t == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
579 /* should not happen */
143
ed45f2d8d3bc Don't use the <err.h> functions.
David A. Holland
parents: 142
diff changeset
580 complain(NULL, "Invalid tabstop");
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
581 die();
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
582 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
583 t++;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
584 errno = 0;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
585 val = strtoul(t, &t, 10);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
586 if (errno || *t != '\0') {
143
ed45f2d8d3bc Don't use the <err.h> functions.
David A. Holland
parents: 142
diff changeset
587 complain(NULL, "Invalid tabstop");
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
588 die();
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
589 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
590 if (val > 64) {
143
ed45f2d8d3bc Don't use the <err.h> functions.
David A. Holland
parents: 142
diff changeset
591 complain(NULL, "Preposterously large tabstop");
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
592 die();
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
593 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
594 mode.input_tabstop = val;
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
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
597 /*
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
598 * macrolist
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_dD(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 = false;
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 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
611 void
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
612 commandline_dM(void)
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
613 {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
614 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
615 mode.macrolist_include_stddef = true;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
616 mode.macrolist_include_expansions = true;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
617 mode.do_output = 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 static
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
621 void
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
622 commandline_dN(void)
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 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
625 mode.macrolist_include_stddef = false;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
626 mode.macrolist_include_expansions = false;
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
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
629 /*
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
630 * include trace
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_dI(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 = false;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
639 mode.trace_indented = false;
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 static
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
643 void
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
644 commandline_H(void)
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 mode.do_trace = true;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
647 mode.trace_namesonly = true;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
648 mode.trace_indented = true;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
649 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
650
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
651 /*
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
652 * depend
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(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 = false;
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_setdependtarget_quoted(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_target = str;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
670 mode.depend_quote_target = true;
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
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
673 static
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
674 void
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
675 commandline_setdependoutput(const struct place *p, char *str)
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
676 {
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
677 (void)p;
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
678 mode.depend_file = str;
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_M(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 = true;
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_MM(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 = false;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
696 mode.do_output = false;
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
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
699 static
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
700 void
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
701 commandline_MD(void)
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
702 {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
703 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
704 mode.depend_report_system = true;
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
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
707 static
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
708 void
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
709 commandline_MMD(void)
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
710 {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
711 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
712 mode.depend_report_system = false;
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_wall(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 = true;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
720 warns.undef = true;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
721 warns.unused = true;
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_wnoall(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.undef = false;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
730 warns.unused = false;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
731 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
734 void
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
735 commandline_wnone(void)
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 warns.nestcomment = false;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
738 warns.endiflabels = false;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
739 warns.undef = false;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
740 warns.unused = false;
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 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
744 // options
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
745
141
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
746 struct ignore_option {
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
747 const char *string;
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
748 };
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
749
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
750 struct flag_option {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
751 const char *string;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
752 bool *flag;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
753 bool setto;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
754 };
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
755
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
756 struct act_option {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
757 const char *string;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
758 void (*func)(void);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
759 };
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
760
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
761 struct prefix_option {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
762 const char *string;
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
763 void (*func)(const struct place *, char *);
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
764 };
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
765
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
766 struct arg_option {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
767 const char *string;
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
768 void (*func)(const struct place *, char *);
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
769 };
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
770
141
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
771 static const struct ignore_option ignore_options[] = {
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
772 { "m32" },
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
773 { "traditional" },
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
774 };
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
775 static const unsigned num_ignore_options = HOWMANY(ignore_options);
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
776
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
777 static const struct flag_option flag_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
778 { "C", &mode.output_retain_comments, true },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
779 { "CC", &mode.output_retain_comments, true },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
780 { "MG", &mode.depend_assume_generated, true },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
781 { "MP", &mode.depend_issue_fakerules, true },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
782 { "P", &mode.output_linenumbers, false },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
783 { "Wcomment", &warns.nestcomment, true },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
784 { "Wendif-labels", &warns.endiflabels, true },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
785 { "Werror", &mode.werror, true },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
786 { "Wno-comment", &warns.nestcomment, false },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
787 { "Wno-endif-labels", &warns.endiflabels, false },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
788 { "Wno-error", &mode.werror, false },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
789 { "Wno-undef", &warns.undef, false },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
790 { "Wno-unused-macros", &warns.unused, false },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
791 { "Wundef", &warns.undef, true },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
792 { "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
793 { "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
794 { "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
795 { "nostdinc", &mode.do_stdinc, false },
70902cac4170 Sort the option lists to match the comparison used to search them. duh.
David A. Holland
parents: 30
diff changeset
796 { "undef", &mode.do_stddef, false },
4
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 unsigned num_flag_options = HOWMANY(flag_options);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
799
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
800 static const struct act_option act_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
801 { "H", commandline_H },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
802 { "M", commandline_M },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
803 { "MD", commandline_MD },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
804 { "MM", commandline_MM },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
805 { "MMD", commandline_MMD },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
806 { "Wall", commandline_wall },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
807 { "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
808 { "dD", commandline_dD },
70902cac4170 Sort the option lists to match the comparison used to search them. duh.
David A. Holland
parents: 30
diff changeset
809 { "dI", commandline_dI },
70902cac4170 Sort the option lists to match the comparison used to search them. duh.
David A. Holland
parents: 30
diff changeset
810 { "dM", commandline_dM },
70902cac4170 Sort the option lists to match the comparison used to search them. duh.
David A. Holland
parents: 30
diff changeset
811 { "dN", commandline_dN },
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
812 { "w", commandline_wnone },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
813 };
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
814 static const unsigned num_act_options = HOWMANY(act_options);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
815
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
816 static const struct prefix_option prefix_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
817 { "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
818 { "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
819 { "U", commandline_undef },
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
820 { "ftabstop=", commandline_tabstop },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
821 { "std=", commandline_setstd },
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_prefix_options = HOWMANY(prefix_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 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
826 { "MF", commandline_setdependoutput },
70902cac4170 Sort the option lists to match the comparison used to search them. duh.
David A. Holland
parents: 30
diff changeset
827 { "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
828 { "MT", commandline_setdependtarget },
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
829 { "idirafter", commandline_addincpath_late },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
830 { "imacros", commandline_addfile_nooutput },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
831 { "include", commandline_addfile_output },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
832 { "iprefix", commandline_setprefix },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
833 { "iquote", commandline_addincpath_quote },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
834 { "iremap", commandline_iremap },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
835 { "isysroot", commandline_isysroot },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
836 { "isystem", commandline_addincpath_system },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
837 { "iwithprefix", commandline_addincpath_late_withprefix },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
838 { "iwithprefixbefore", commandline_addincpath_user_withprefix },
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
839 { "x", commandline_setlang },
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 static const unsigned num_arg_options = HOWMANY(arg_options);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
842
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
843 static
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
844 bool
141
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
845 check_ignore_option(const char *opt)
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
846 {
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
847 unsigned i;
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
848 int r;
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
849
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
850 for (i=0; i<num_ignore_options; i++) {
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
851 r = strcmp(opt, ignore_options[i].string);
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
852 if (r == 0) {
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
853 return true;
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
854 }
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
855 if (r < 0) {
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
856 break;
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
857 }
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
858 }
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
859 return false;
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
860 }
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
861
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
862 static
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
863 bool
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
864 check_flag_option(const char *opt)
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
865 {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
866 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
867 int r;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
868
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
869 for (i=0; i<num_flag_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
870 r = strcmp(opt, flag_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
871 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
872 *flag_options[i].flag = flag_options[i].setto;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
873 return true;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
874 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
875 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
876 break;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
877 }
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 return false;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
880 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
883 bool
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
884 check_act_option(const char *opt)
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 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
887 int r;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
888
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
889 for (i=0; i<num_act_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
890 r = strcmp(opt, act_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
891 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
892 act_options[i].func();
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
893 return true;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
894 }
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 break;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
897 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
898 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
899 return false;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
900 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
901
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
902 static
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
903 bool
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
904 check_prefix_option(const struct place *p, char *opt)
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
905 {
44
57e0c7a50b2d Skip option itself, before passing down to handler.
Joerg Sonnenberger <joerg@bec.de>
parents: 43
diff changeset
906 unsigned i, len;
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
907 int r;
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 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
910 len = strlen(prefix_options[i].string);
57e0c7a50b2d Skip option itself, before passing down to handler.
Joerg Sonnenberger <joerg@bec.de>
parents: 43
diff changeset
911 r = strncmp(opt, prefix_options[i].string, len);
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
912 if (r == 0) {
44
57e0c7a50b2d Skip option itself, before passing down to handler.
Joerg Sonnenberger <joerg@bec.de>
parents: 43
diff changeset
913 prefix_options[i].func(p, opt + len);
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
914 return true;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
915 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
916 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
917 break;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
918 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
919 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
920 return false;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
921 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
922
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
923 static
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
924 bool
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
925 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
926 {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
927 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
928 int r;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
929
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
930 for (i=0; i<num_arg_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
931 r = strcmp(opt, arg_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
932 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
933 if (arg == NULL) {
143
ed45f2d8d3bc Don't use the <err.h> functions.
David A. Holland
parents: 142
diff changeset
934 complain(NULL,
ed45f2d8d3bc Don't use the <err.h> functions.
David A. Holland
parents: 142
diff changeset
935 "Option -%s requires an argument",
ed45f2d8d3bc Don't use the <err.h> functions.
David A. Holland
parents: 142
diff changeset
936 opt);
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
937 die();
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
938 }
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
939 arg_options[i].func(argplace, arg);
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
940 return true;
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 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
943 break;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
944 }
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 return false;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
947 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
948
150
1a7de2c68290 declare usage() with PF(). from wiz
David A. Holland
parents: 143
diff changeset
949 DEAD PF(2, 3) static
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
950 void
142
26ee741196d1 Allow complain(NULL, format, ...)
David A. Holland
parents: 141
diff changeset
951 usage(const char *progname, const char *fmt, ...)
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
952 {
137
0816803b22d1 Improve usage reporting.
David A. Holland
parents: 136
diff changeset
953 va_list ap;
105
600f36cd7353 don't use getprogname() in the name of portability
David A. Holland
parents: 98
diff changeset
954
137
0816803b22d1 Improve usage reporting.
David A. Holland
parents: 136
diff changeset
955 fprintf(stderr, "%s: ", progname);
0816803b22d1 Improve usage reporting.
David A. Holland
parents: 136
diff changeset
956 va_start(ap, fmt);
0816803b22d1 Improve usage reporting.
David A. Holland
parents: 136
diff changeset
957 vfprintf(stderr, fmt, ap);
0816803b22d1 Improve usage reporting.
David A. Holland
parents: 136
diff changeset
958 va_end(ap);
0816803b22d1 Improve usage reporting.
David A. Holland
parents: 136
diff changeset
959 fprintf(stderr, "\n");
0816803b22d1 Improve usage reporting.
David A. Holland
parents: 136
diff changeset
960
105
600f36cd7353 don't use getprogname() in the name of portability
David A. Holland
parents: 98
diff changeset
961 fprintf(stderr, "Usage: %s [options] [infile [outfile]]\n", progname);
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
962 fprintf(stderr, "Common options:\n");
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
963 fprintf(stderr, " -C Retain comments\n");
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
964 fprintf(stderr, " -Dmacro[=def] Predefine macro\n");
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
965 fprintf(stderr, " -Idir Add to include path\n");
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
966 fprintf(stderr, " -M Issue depend info\n");
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
967 fprintf(stderr, " -MD Issue depend info and output\n");
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
968 fprintf(stderr, " -MM -M w/o system headers\n");
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
969 fprintf(stderr, " -MMD -MD w/o system headers\n");
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
970 fprintf(stderr, " -nostdinc Drop default include path\n");
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
971 fprintf(stderr, " -Umacro Undefine macro\n");
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
972 fprintf(stderr, " -undef Undefine everything\n");
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
973 fprintf(stderr, " -Wall Enable all warnings\n");
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
974 fprintf(stderr, " -Werror Make warnings into errors\n");
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
975 fprintf(stderr, " -w Disable all warnings\n");
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
976 die();
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
977 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
978
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 // exit and cleanup
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
981
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
982 static struct stringarray freestrings;
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 static
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
985 void
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
986 init(void)
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 stringarray_init(&freestrings);
6
0601b6e8e53d checkpoint - can find files
David A. Holland
parents: 5
diff changeset
989
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
990 incpath_init();
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
991 commandline_macros_init();
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
992 commandline_files_init();
6
0601b6e8e53d checkpoint - can find files
David A. Holland
parents: 5
diff changeset
993
10
800f3a560a3b move seenfiles to place.c too
David A. Holland
parents: 8
diff changeset
994 place_init();
6
0601b6e8e53d checkpoint - can find files
David A. Holland
parents: 5
diff changeset
995 files_init();
15
f6177d3ed5c2 handle directives
David A. Holland
parents: 14
diff changeset
996 directive_init();
17
76da41da923f added macro table
David A. Holland
parents: 15
diff changeset
997 macros_init();
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
998 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1001 void
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1002 cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1003 {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1004 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1005
17
76da41da923f added macro table
David A. Holland
parents: 15
diff changeset
1006 macros_cleanup();
15
f6177d3ed5c2 handle directives
David A. Holland
parents: 14
diff changeset
1007 directive_cleanup();
6
0601b6e8e53d checkpoint - can find files
David A. Holland
parents: 5
diff changeset
1008 files_cleanup();
10
800f3a560a3b move seenfiles to place.c too
David A. Holland
parents: 8
diff changeset
1009 place_cleanup();
6
0601b6e8e53d checkpoint - can find files
David A. Holland
parents: 5
diff changeset
1010
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1011 commandline_files_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1012 commandline_macros_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1013 incpath_cleanup();
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 num = stringarray_num(&freestrings);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1016 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
1017 dostrfree(stringarray_get(&freestrings, i));
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1018 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1019 stringarray_setsize(&freestrings, 0);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1020 stringarray_cleanup(&freestrings);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1021 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1022
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1023 void
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1024 die(void)
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1025 {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1026 cleanup();
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1027 exit(EXIT_FAILURE);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1028 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1029
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1030 void
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1031 freestringlater(char *s)
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1032 {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1033 stringarray_add(&freestrings, s, NULL);
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1034 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1035
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 // main
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1038
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1039 int
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1040 main(int argc, char *argv[])
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1041 {
142
26ee741196d1 Allow complain(NULL, format, ...)
David A. Holland
parents: 141
diff changeset
1042 const char *progname;
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1043 const char *inputfile = NULL;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1044 const char *outputfile = NULL;
11
b9d50e786322 simplify places
David A. Holland
parents: 10
diff changeset
1045 struct place cmdplace;
159
8cef6d7227a8 Expand __FILE__ and __LINE__.
Joerg Sonnenberger <joerg@bec.de>
parents: 150
diff changeset
1046 unsigned builtin_counter;
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1047 int i;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1048
142
26ee741196d1 Allow complain(NULL, format, ...)
David A. Holland
parents: 141
diff changeset
1049 progname = strrchr(argv[0], '/');
26ee741196d1 Allow complain(NULL, format, ...)
David A. Holland
parents: 141
diff changeset
1050 progname = progname == NULL ? argv[0] : progname + 1;
26ee741196d1 Allow complain(NULL, format, ...)
David A. Holland
parents: 141
diff changeset
1051 complain_init(progname);
26ee741196d1 Allow complain(NULL, format, ...)
David A. Holland
parents: 141
diff changeset
1052
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1053 init();
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1054
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
1055 for (i=1; i<argc; i++) {
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1056 if (argv[i][0] != '-') {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1057 break;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1058 }
14
David A. Holland
parents: 11
diff changeset
1059 place_setcommandline(&cmdplace, i, 1);
141
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
1060 if (check_ignore_option(argv[i]+1)) {
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
1061 continue;
63414cddf09c Accept and ignore -m32.
David A. Holland
parents: 140
diff changeset
1062 }
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1063 if (check_flag_option(argv[i]+1)) {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1064 continue;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1065 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1066 if (check_act_option(argv[i]+1)) {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1067 continue;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1068 }
11
b9d50e786322 simplify places
David A. Holland
parents: 10
diff changeset
1069 if (check_prefix_option(&cmdplace, argv[i]+1)) {
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1070 continue;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1071 }
14
David A. Holland
parents: 11
diff changeset
1072 place_setcommandline(&cmdplace, i+1, 1);
11
b9d50e786322 simplify places
David A. Holland
parents: 10
diff changeset
1073 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
1074 i++;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1075 continue;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1076 }
142
26ee741196d1 Allow complain(NULL, format, ...)
David A. Holland
parents: 141
diff changeset
1077 usage(progname, "Invalid option %s", argv[i]);
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1078 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1079 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1080 inputfile = argv[i++];
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1081 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1082 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1083 outputfile = argv[i++];
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1084 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1085 if (i < argc) {
142
26ee741196d1 Allow complain(NULL, format, ...)
David A. Holland
parents: 141
diff changeset
1086 usage(progname, "Extra non-option argument %s", argv[i]);
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1087 }
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1088
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1089 mode.output_file = outputfile;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1090
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1091 loadincludepath();
159
8cef6d7227a8 Expand __FILE__ and __LINE__.
Joerg Sonnenberger <joerg@bec.de>
parents: 150
diff changeset
1092
8cef6d7227a8 Expand __FILE__ and __LINE__.
Joerg Sonnenberger <joerg@bec.de>
parents: 150
diff changeset
1093 builtin_counter = 0;
8cef6d7227a8 Expand __FILE__ and __LINE__.
Joerg Sonnenberger <joerg@bec.de>
parents: 150
diff changeset
1094 apply_special_macros(&builtin_counter);
8cef6d7227a8 Expand __FILE__ and __LINE__.
Joerg Sonnenberger <joerg@bec.de>
parents: 150
diff changeset
1095 apply_builtin_macros(&builtin_counter);
8cef6d7227a8 Expand __FILE__ and __LINE__.
Joerg Sonnenberger <joerg@bec.de>
parents: 150
diff changeset
1096
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1097 apply_commandline_macros();
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1098 read_commandline_files();
11
b9d50e786322 simplify places
David A. Holland
parents: 10
diff changeset
1099 place_setnowhere(&cmdplace);
b9d50e786322 simplify places
David A. Holland
parents: 10
diff changeset
1100 file_readabsolute(&cmdplace, inputfile);
7
b8167949474a make places work better
David A. Holland
parents: 6
diff changeset
1101
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1102 cleanup();
6
0601b6e8e53d checkpoint - can find files
David A. Holland
parents: 5
diff changeset
1103 if (complain_failed()) {
0601b6e8e53d checkpoint - can find files
David A. Holland
parents: 5
diff changeset
1104 return EXIT_FAILURE;
0601b6e8e53d checkpoint - can find files
David A. Holland
parents: 5
diff changeset
1105 }
4
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1106 return EXIT_SUCCESS;
ee9a66b87c70 Initial version of toplevel and options handling.
David A. Holland
parents:
diff changeset
1107 }