1 | //----------------------------------------------------------- |
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2 | // Copyright Christian Arnault LAL-Orsay CNRS |
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3 | // arnault@lal.in2p3.fr |
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4 | // See the complete license in cmt_license.txt "http://www.cecill.info". |
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5 | //----------------------------------------------------------- |
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6 | |
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7 | #include <stdio.h> |
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8 | #include <stdlib.h> |
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9 | #include <string.h> |
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10 | #include <ctype.h> |
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11 | |
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12 | #include "cmt_language.h" |
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13 | #include "cmt_system.h" |
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14 | #include "cmt_database.h" |
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15 | #include "cmt_error.h" |
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16 | |
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17 | /*----------------------------------------------------------*/ |
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18 | /* */ |
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19 | /* Operations on Language */ |
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20 | /* */ |
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21 | /*----------------------------------------------------------*/ |
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22 | |
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23 | /*----------------------------------------------------------*/ |
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24 | void Language::show (const cmt_string& name) |
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25 | /*----------------------------------------------------------*/ |
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26 | { |
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27 | Language& language = find (name); |
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28 | |
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29 | if (language == null ()) |
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30 | { |
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31 | cmt_string t (name); |
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32 | |
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33 | CmtError::set (CmtError::language_not_found, t); |
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34 | } |
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35 | else |
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36 | { |
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37 | language.show (); |
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38 | } |
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39 | } |
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40 | |
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41 | /*----------------------------------------------------------*/ |
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42 | void Language::show_all () |
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43 | /*----------------------------------------------------------*/ |
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44 | { |
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45 | static LanguageVector& Languages = languages (); |
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46 | |
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47 | int number; |
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48 | |
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49 | for (number = 0; number < Languages.size (); number++) |
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50 | { |
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51 | Language& language = Languages[number]; |
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52 | |
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53 | language.show (); |
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54 | } |
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55 | } |
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56 | |
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57 | /*----------------------------------------------------------*/ |
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58 | void Language::show_names () |
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59 | /*----------------------------------------------------------*/ |
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60 | { |
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61 | static LanguageVector& Languages = languages (); |
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62 | |
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63 | int number; |
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64 | |
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65 | for (number = 0; number < Languages.size (); number++) |
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66 | { |
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67 | Language& language = Languages[number]; |
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68 | cout << language.m_name << endl; |
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69 | } |
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70 | } |
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71 | |
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72 | /*----------------------------------------------------------*/ |
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73 | void Language::setup_all_fragments () |
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74 | /*----------------------------------------------------------*/ |
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75 | { |
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76 | static LanguageVector& Languages = languages (); |
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77 | |
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78 | int language_index; |
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79 | |
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80 | if (Languages.size () == 0) return; |
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81 | |
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82 | for (language_index = 0; |
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83 | language_index < Languages.size (); |
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84 | language_index++) |
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85 | { |
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86 | Language& language = Languages[language_index]; |
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87 | |
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88 | language.setup_fragments (); |
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89 | } |
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90 | } |
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91 | |
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92 | /*----------------------------------------------------------*/ |
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93 | Language& Language::find (const cmt_string& name) |
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94 | /*----------------------------------------------------------*/ |
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95 | { |
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96 | static LanguageVector& Languages = languages (); |
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97 | |
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98 | int language_index; |
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99 | |
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100 | if (Languages.size () == 0) return (null ()); |
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101 | |
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102 | for (language_index = 0; |
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103 | language_index < Languages.size (); |
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104 | language_index++) |
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105 | { |
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106 | Language& language = Languages[language_index]; |
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107 | |
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108 | if (language.m_name == name) |
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109 | { |
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110 | return (language); |
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111 | } |
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112 | } |
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113 | |
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114 | return (null ()); |
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115 | } |
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116 | |
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117 | /*----------------------------------------------------------*/ |
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118 | Language& Language::find_with_suffix (const cmt_string& suffix) |
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119 | /*----------------------------------------------------------*/ |
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120 | { |
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121 | static LanguageVector& Languages = languages (); |
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122 | |
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123 | int language_index; |
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124 | |
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125 | if (Languages.size () == 0) return (null ()); |
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126 | |
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127 | for (language_index = 0; |
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128 | language_index < Languages.size (); |
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129 | language_index++) |
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130 | { |
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131 | Language& language = Languages[language_index]; |
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132 | |
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133 | for (int suffix_index = 0; |
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134 | suffix_index < language.suffixes.size (); |
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135 | suffix_index++) |
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136 | { |
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137 | cmt_string& s = language.suffixes[suffix_index]; |
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138 | |
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139 | if (s == suffix) return (language); |
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140 | } |
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141 | } |
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142 | |
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143 | return (null ()); |
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144 | } |
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145 | |
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146 | /*----------------------------------------------------------*/ |
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147 | void Language::action (const CmtSystem::cmt_string_vector& words) |
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148 | /*----------------------------------------------------------*/ |
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149 | { |
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150 | cmt_string name; |
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151 | |
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152 | int i = 1; |
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153 | |
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154 | name = words[i]; |
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155 | if (name == "") return; |
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156 | i++; |
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157 | |
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158 | Language& language = add (name); |
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159 | |
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160 | for (;i < words.size (); i++) |
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161 | { |
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162 | cmt_string& w = words[i]; |
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163 | if (w == "") break; |
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164 | |
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165 | if (w.substr (0, 8) == "-suffix=") |
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166 | { |
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167 | cmt_string& suffix = language.suffixes.add (); |
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168 | |
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169 | suffix.erase (0); |
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170 | w.substr (8, suffix); |
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171 | } |
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172 | else if (w.substr (0, 8) == "-linker=") |
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173 | { |
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174 | w.substr (8, language.linker); |
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175 | } |
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176 | else if (w.substr (0, 11) == "-prototypes") |
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177 | { |
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178 | language.prototypes = true; |
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179 | } |
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180 | else if (w.substr (0, 22) == "-preprocessor_command=") |
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181 | { |
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182 | w.substr (22, language.preprocessor_command); |
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183 | } |
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184 | else if (w.substr (0, 10) == "-fragment=") |
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185 | { |
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186 | w.substr (10, language.fragment_name); |
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187 | } |
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188 | else if (w.substr (0, 15) == "-output_suffix=") |
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189 | { |
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190 | w.substr (15, language.output_suffix); |
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191 | } |
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192 | else if (w.substr (0, 21) == "-extra_output_suffix=") |
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193 | { |
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194 | cmt_string& suffix = language.extra_output_suffixes.add (); |
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195 | |
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196 | suffix.erase (0); |
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197 | w.substr (21, suffix); |
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198 | } |
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199 | else if (w.substr (0, 22) == "-dependencies_options=") |
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200 | { |
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201 | w.substr (22, language.m_dependencies_options); |
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202 | } |
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203 | } |
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204 | } |
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205 | |
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206 | /*----------------------------------------------------------*/ |
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207 | Language& Language::add (const cmt_string& name) |
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208 | /*----------------------------------------------------------*/ |
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209 | { |
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210 | static LanguageVector& Languages = languages (); |
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211 | |
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212 | if (name == "") return (null ()); |
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213 | |
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214 | { |
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215 | Language& language = find (name); |
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216 | if (language != null ()) return (language); |
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217 | } |
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218 | |
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219 | Language& language = Languages.add (); |
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220 | |
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221 | language.clear (); |
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222 | language.m_name = name; |
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223 | language.fragment_name = name; |
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224 | |
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225 | return (language); |
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226 | } |
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227 | |
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228 | |
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229 | /*----------------------------------------------------------*/ |
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230 | void Language::clear_all () |
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231 | /*----------------------------------------------------------*/ |
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232 | { |
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233 | static LanguageVector& Languages = languages (); |
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234 | |
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235 | for (int i = 0; i < Languages.size (); i++) |
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236 | { |
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237 | Language& c = Languages[i]; |
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238 | c.clear (); |
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239 | } |
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240 | Languages.clear (); |
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241 | } |
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242 | |
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243 | /*----------------------------------------------------------*/ |
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244 | Language::LanguageVector& Language::languages () |
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245 | /*----------------------------------------------------------*/ |
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246 | { |
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247 | static Database& db = Database::instance (); |
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248 | static LanguageVector& Languages = db.languages (); |
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249 | |
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250 | return (Languages); |
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251 | } |
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252 | |
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253 | /*----------------------------------------------------------*/ |
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254 | Language& Language::null () |
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255 | /*----------------------------------------------------------*/ |
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256 | { |
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257 | static Language null_instance; |
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258 | |
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259 | return (null_instance); |
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260 | } |
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261 | |
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262 | /*----------------------------------------------------------*/ |
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263 | Language::Language () |
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264 | /*----------------------------------------------------------*/ |
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265 | { |
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266 | clear (); |
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267 | } |
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268 | |
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269 | /*----------------------------------------------------------*/ |
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270 | Language::~Language () |
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271 | /*----------------------------------------------------------*/ |
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272 | { |
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273 | } |
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274 | |
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275 | /*----------------------------------------------------------*/ |
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276 | void Language::clear () |
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277 | /*----------------------------------------------------------*/ |
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278 | { |
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279 | m_name = ""; |
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280 | linker = "none"; |
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281 | prototypes = false; |
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282 | preprocessor_command = "-I"; |
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283 | fragment_name = ""; |
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284 | output_suffix = ""; |
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285 | suffixes.clear (); |
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286 | extra_output_suffixes.clear (); |
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287 | m_native_dependencies = false; |
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288 | m_dependencies_options = "none"; |
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289 | m_native_dependencies_set = false; |
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290 | } |
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291 | |
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292 | /*----------------------------------------------------------*/ |
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293 | void Language::show () |
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294 | /*----------------------------------------------------------*/ |
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295 | { |
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296 | cout << "language " << m_name; |
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297 | |
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298 | int i; |
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299 | |
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300 | for (i = 0; i < (suffixes.size ()); i++) |
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301 | { |
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302 | cmt_string& suffix = suffixes[i]; |
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303 | |
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304 | cout << " -suffix=" << suffix; |
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305 | } |
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306 | |
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307 | if (linker != "") |
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308 | { |
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309 | cout << " -linker=" << linker; |
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310 | } |
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311 | |
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312 | if (prototypes) |
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313 | { |
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314 | cout << " -prototypes"; |
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315 | } |
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316 | |
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317 | if (preprocessor_command != "-I") |
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318 | { |
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319 | cout << " -preprocessor_command=" << preprocessor_command; |
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320 | } |
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321 | |
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322 | if (fragment_name != m_name) |
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323 | { |
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324 | cout << " -fragment=" << fragment_name; |
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325 | } |
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326 | |
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327 | if (output_suffix != "") |
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328 | { |
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329 | cout << " -output_suffix=" << output_suffix; |
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330 | } |
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331 | |
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332 | for (i = 0; i < extra_output_suffixes.size (); i++) |
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333 | { |
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334 | cmt_string& suffix = extra_output_suffixes[i]; |
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335 | |
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336 | cout << " -extra_output_suffix=" << suffix; |
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337 | } |
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338 | |
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339 | if (m_dependencies_options != "none") |
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340 | { |
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341 | cout << " -dependencies_options=" << m_dependencies_options; |
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342 | } |
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343 | |
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344 | cout << endl; |
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345 | } |
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346 | |
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347 | /*----------------------------------------------------------*/ |
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348 | void Language::setup_fragments () |
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349 | /*----------------------------------------------------------*/ |
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350 | { |
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351 | cmt_string n = fragment_name; |
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352 | |
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353 | application.set (n); |
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354 | |
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355 | n += "_library"; |
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356 | |
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357 | library.set (n); |
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358 | } |
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359 | |
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360 | /*----------------------------------------------------------*/ |
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361 | bool Language::operator == (const cmt_string& name) const |
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362 | /*----------------------------------------------------------*/ |
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363 | { |
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364 | if (m_name == name) return (true); |
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365 | return (false); |
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366 | } |
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367 | |
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368 | /*----------------------------------------------------------*/ |
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369 | bool Language::operator == (const Language& other) const |
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370 | /*----------------------------------------------------------*/ |
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371 | { |
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372 | if (this == &other) return (true); |
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373 | return (false); |
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374 | } |
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375 | |
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376 | /*----------------------------------------------------------*/ |
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377 | bool Language::operator != (const Language& other) const |
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378 | /*----------------------------------------------------------*/ |
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379 | { |
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380 | if (this != &other) return (true); |
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381 | return (false); |
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382 | } |
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383 | |
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384 | /*----------------------------------------------------------*/ |
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385 | bool Language::native_dependencies () |
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386 | /*----------------------------------------------------------*/ |
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387 | { |
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388 | setup_native_dependencies (); |
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389 | return m_native_dependencies; |
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390 | } |
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391 | |
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392 | /*----------------------------------------------------------*/ |
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393 | const cmt_string& Language::dependencies_options () const |
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394 | /*----------------------------------------------------------*/ |
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395 | { |
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396 | static cmt_string null_string; |
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397 | |
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398 | return m_dependencies_options == "none" ? null_string : m_dependencies_options; |
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399 | } |
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400 | |
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401 | /*----------------------------------------------------------*/ |
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402 | void Language::setup_native_dependencies () |
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403 | /*----------------------------------------------------------*/ |
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404 | { |
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405 | if (m_native_dependencies_set) return; |
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406 | m_native_dependencies_set = true; |
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407 | |
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408 | if (m_dependencies_options != "none") |
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409 | { |
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410 | cmt_string opts (m_dependencies_options); |
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411 | Symbol::expand (opts); |
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412 | if (opts != "") |
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413 | { |
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414 | m_native_dependencies = true; |
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415 | } |
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416 | else |
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417 | { |
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418 | m_native_dependencies = false; |
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419 | } |
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420 | } |
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421 | else |
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422 | { |
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423 | m_native_dependencies = false; |
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424 | } |
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425 | |
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426 | return; |
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427 | } |
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