diff options
Diffstat (limited to 'src/tools/qwebengine_convert_dict/main.cpp')
-rw-r--r-- | src/tools/qwebengine_convert_dict/main.cpp | 31 |
1 files changed, 28 insertions, 3 deletions
diff --git a/src/tools/qwebengine_convert_dict/main.cpp b/src/tools/qwebengine_convert_dict/main.cpp index 2142b5f0d..61e26c4a3 100644 --- a/src/tools/qwebengine_convert_dict/main.cpp +++ b/src/tools/qwebengine_convert_dict/main.cpp @@ -120,9 +120,34 @@ int main(int argc, char *argv[]) return 1; } - PathService::Override(base::DIR_QT_LIBRARY_DATA, - toFilePath(QLibraryInfo::location(QLibraryInfo::DataPath) % - QLatin1String("/resources"))); + bool icuDataDirFound = false; + QString icuDataDir = QLibraryInfo::location(QLibraryInfo::DataPath) + % QLatin1String("/resources"); + + // Try to look up the path to the ICU data directory via an environment variable + // (e.g. for the case when the tool is ran during build phase, and regular installed + // ICU data file is not available). + QString icuPossibleEnvDataDir = QString::fromLatin1(qgetenv("QT_WEBENGINE_ICU_DATA_DIR")); + if (!icuPossibleEnvDataDir.isEmpty() && QFileInfo::exists(icuPossibleEnvDataDir)) { + icuDataDir = icuPossibleEnvDataDir; + icuDataDirFound = true; + } + // Try to find the ICU data directory in the installed Qt location. + else if (QFileInfo::exists(icuDataDir)) { + icuDataDirFound = true; + } + + if (icuDataDirFound) { + PathService::Override(base::DIR_QT_LIBRARY_DATA, toFilePath(icuDataDir)); + } else { + QTextStream out(stdout); + out << "Couldn't find ICU data directory. Please check that the following path exists: " + << icuDataDir + << "\nAlternatively provide the directory path via the QT_WEBENGINE_ICU_DAT_DIR " + "environment variable.\n" << endl; + return 1; + } + base::AtExitManager exit_manager; base::i18n::InitializeICU(); |