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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the qmake application of the Qt Toolkit. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 |
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42 #include "meta.h" |
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43 #include "project.h" |
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44 #include "option.h" |
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45 #include <qdir.h> |
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46 |
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47 QT_BEGIN_NAMESPACE |
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48 |
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49 QMap<QString, QMap<QString, QStringList> > QMakeMetaInfo::cache_vars; |
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50 |
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51 QMakeMetaInfo::QMakeMetaInfo() |
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52 { |
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53 |
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54 } |
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55 |
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56 |
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57 bool |
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58 QMakeMetaInfo::readLib(QString lib) |
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59 { |
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60 clear(); |
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61 QString meta_file = findLib(lib); |
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62 |
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63 if(cache_vars.contains(meta_file)) { |
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64 vars = cache_vars[meta_file]; |
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65 return true; |
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66 } |
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67 |
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68 bool ret = false; |
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69 if(!meta_file.isNull()) { |
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70 if(meta_file.endsWith(Option::pkgcfg_ext)) { |
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71 if((ret=readPkgCfgFile(meta_file))) |
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72 meta_type = "pkgcfg"; |
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73 } else if(meta_file.endsWith(Option::libtool_ext)) { |
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74 if((ret=readLibtoolFile(meta_file))) |
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75 meta_type = "libtool"; |
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76 } else if(meta_file.endsWith(Option::prl_ext)) { |
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77 QMakeProject proj; |
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78 if(!proj.read(Option::fixPathToLocalOS(meta_file), QMakeProject::ReadProFile)) |
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79 return false; |
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80 meta_type = "qmake"; |
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81 vars = proj.variables(); |
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82 ret = true; |
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83 } else { |
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84 warn_msg(WarnLogic, "QMakeMetaInfo: unknown file format for %s", meta_file.toLatin1().constData()); |
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85 } |
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86 } |
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87 if(ret) |
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88 cache_vars.insert(meta_file, vars); |
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89 return ret; |
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90 } |
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91 |
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92 |
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93 void |
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94 QMakeMetaInfo::clear() |
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95 { |
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96 vars.clear(); |
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97 } |
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98 |
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99 |
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100 QString |
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101 QMakeMetaInfo::findLib(QString lib) |
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102 { |
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103 if((lib[0] == '\'' || lib[0] == '"') && |
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104 lib[lib.length()-1] == lib[0]) |
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105 lib = lib.mid(1, lib.length()-2); |
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106 lib = Option::fixPathToLocalOS(lib); |
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107 |
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108 QString ret; |
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109 QString extns[] = { Option::prl_ext, /*Option::pkgcfg_ext, Option::libtool_ext,*/ QString() }; |
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110 for(int extn = 0; !extns[extn].isNull(); extn++) { |
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111 if(lib.endsWith(extns[extn])) |
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112 ret = QFile::exists(lib) ? lib : QString(); |
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113 } |
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114 if(ret.isNull()) { |
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115 for(int extn = 0; !extns[extn].isNull(); extn++) { |
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116 if(QFile::exists(lib + extns[extn])) { |
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117 ret = lib + extns[extn]; |
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118 break; |
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119 } |
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120 } |
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121 } |
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122 if(ret.isNull()) { |
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123 debug_msg(2, "QMakeMetaInfo: Cannot find info file for %s", lib.toLatin1().constData()); |
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124 } else { |
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125 debug_msg(2, "QMakeMetaInfo: Found info file %s for %s", ret.toLatin1().constData(), lib.toLatin1().constData()); |
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126 } |
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127 return ret; |
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128 } |
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129 |
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130 |
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131 bool |
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132 QMakeMetaInfo::readLibtoolFile(const QString &f) |
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133 { |
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134 /* I can just run the .la through the .pro parser since they are compatible.. */ |
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135 QMakeProject proj; |
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136 if(!proj.read(Option::fixPathToLocalOS(f), QMakeProject::ReadProFile)) |
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137 return false; |
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138 QString dirf = Option::fixPathToTargetOS(f).section(Option::dir_sep, 0, -2); |
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139 if(dirf == f) |
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140 dirf = ""; |
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141 else if(!dirf.isEmpty() && !dirf.endsWith(Option::output_dir)) |
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142 dirf += Option::dir_sep; |
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143 QMap<QString, QStringList> &v = proj.variables(); |
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144 for(QMap<QString, QStringList>::Iterator it = v.begin(); it != v.end(); ++it) { |
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145 QStringList lst = it.value(); |
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146 if(lst.count() == 1 && (lst.first().startsWith("'") || lst.first().startsWith("\"")) && |
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147 lst.first().endsWith(QString(lst.first()[0]))) |
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148 lst = QStringList(lst.first().mid(1, lst.first().length() - 2)); |
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149 if(!vars.contains("QMAKE_PRL_TARGET") && |
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150 (it.key() == "dlname" || it.key() == "library_names" || it.key() == "old_library")) { |
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151 QString dir = v["libdir"].first(); |
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152 if((dir.startsWith("'") || dir.startsWith("\"")) && dir.endsWith(QString(dir[0]))) |
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153 dir = dir.mid(1, dir.length() - 2); |
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154 dir = dir.trimmed(); |
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155 if(!dir.isEmpty() && !dir.endsWith(Option::dir_sep)) |
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156 dir += Option::dir_sep; |
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157 if(lst.count() == 1) |
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158 lst = lst.first().split(" "); |
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159 for(QStringList::Iterator lst_it = lst.begin(); lst_it != lst.end(); ++lst_it) { |
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160 bool found = false; |
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161 QString dirs[] = { "", dir, dirf, dirf + ".libs" + QDir::separator(), "(term)" }; |
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162 for(int i = 0; !found && dirs[i] != "(term)"; i++) { |
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163 if(QFile::exists(dirs[i] + (*lst_it))) { |
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164 QString targ = dirs[i] + (*lst_it); |
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165 if(QDir::isRelativePath(targ)) |
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166 targ.prepend(qmake_getpwd() + QDir::separator()); |
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167 vars["QMAKE_PRL_TARGET"] << targ; |
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168 found = true; |
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169 } |
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170 } |
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171 if(found) |
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172 break; |
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173 } |
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174 } else if(it.key() == "dependency_libs") { |
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175 if(lst.count() == 1) { |
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176 QString dep = lst.first(); |
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177 if((dep.startsWith("'") || dep.startsWith("\"")) && dep.endsWith(QString(dep[0]))) |
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178 dep = dep.mid(1, dep.length() - 2); |
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179 lst = dep.trimmed().split(" "); |
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180 } |
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181 QMakeProject *conf = NULL; |
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182 for(QStringList::Iterator lit = lst.begin(); lit != lst.end(); ++lit) { |
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183 if((*lit).startsWith("-R")) { |
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184 if(!conf) { |
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185 conf = new QMakeProject; |
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186 conf->read(QMakeProject::ReadAll ^ QMakeProject::ReadProFile); |
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187 } |
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188 if(!conf->isEmpty("QMAKE_LFLAGS_RPATH")) |
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189 (*lit) = conf->first("QMAKE_LFLAGS_RPATH") + (*lit).mid(2); |
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190 } |
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191 } |
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192 if(conf) |
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193 delete conf; |
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194 vars["QMAKE_PRL_LIBS"] += lst; |
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195 } |
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196 } |
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197 return true; |
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198 } |
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199 |
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200 bool |
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201 QMakeMetaInfo::readPkgCfgFile(const QString &f) |
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202 { |
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203 fprintf(stderr, "Must implement reading in pkg-config files (%s)!!!\n", f.toLatin1().constData()); |
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204 return false; |
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205 } |
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206 |
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207 QT_END_NAMESPACE |