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QString and ctype(3)
The qgis build crashes on NetBSD current with:
FAILED: src/crssync/CMakeFiles/synccrsdb /n0/tmp/work/geography/qgis/work/qgis-3.40.7/cmake-pkgsrc-build/src/crssync/CMakeFiles/synccrsdb
cd /n0/tmp/work/geography/qgis/work/qgis-3.40.7/cmake-pkgsrc-build/src/crssync && env LD_LIBRARY_PATH=/n0/tmp/work/geography/qgis/work/qgis-3.40.7/cmake-pkgsrc-build/output/bin/../lib DYLD_LIBRARY_PATH=/n0/tmp/work/geography/qgis/work/qgis-3.40.7/cmake-pkgsrc-build/output/bin/../lib /n0/tmp/work/geography/qgis/work/qgis-3.40.7/cmake-pkgsrc-build/output/bin/crssync
ctype(3) tolower: invalid input: -62
ninja: build stopped: subcommand failed.
and I think it's because of
bool QgsCoordinateReferenceSystem::createFromString( const QString &definition )
{
if ( definition.isEmpty() )
return false;
QgsReadWriteLocker locker( *sCrsStringLock(), QgsReadWriteLocker::Read );
if ( !sDisableStringCache )
{
QHash< QString, QgsCoordinateReferenceSystem >::const_iterator crsIt = sStringCache()->constFind( definition );
if ( crsIt != sStringCache()->constEnd() )
{
// found a match in the cache
*this = crsIt.value();
return d->mIsValid;
}
}
locker.unlock();
bool result = false;
const thread_local QRegularExpression reCrsId( QStringLiteral( "^(epsg|esri|osgeo|ignf|ogc|nkg|zangi|iau_2015|iau2000|postgis|internal|user)\\:(\\w+)$" ), QRegularExpression::CaseInsensitiveOption );
QRegularExpressionMatch match = reCrsId.match( definition );
if ( match.capturedStart() == 0 )
{
QString authName = match.captured( 1 ).toLower();
if ( authName == QLatin1String( "epsg" ) )
{
result = createFromOgcWmsCrs( definition );
}
Perhaps, because a QString is char, not unsigned char -- but that's
guessing. But it may be some other toLower, not the one above.
cppreference.com (not sure I should believe that) says .toLower is a
horror show:
https://en.cppreference.com/w/cpp/string/byte/tolower
Is anyone else seeing issues with QT programs under NetBSD current?
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