Am 16.09.2015 um 11:19 schrieb René J.V. Bertin:
[...] 1st command fails and the 2nd succeeds:1%> [...] g++ [...] -L/opt/local/build/qtbase/lib -lQt5Sql -lQt5Core.so [...] .obj/qsql_sqlite.o: In function `qMakeError': [...] undefined reference to `QSqlError::QSqlError [...] 2%> [...] g++ [...] /opt/local/build/qtbase/lib/libQt5Sql.so /opt/local/build/qtbase/lib/libQt5Core.so [...] [...] When I give only QtCore via a full path I'm left with errors about an undefined reference to QSqlError::QSqlError [...]
I _think_ that the first command resolves references strictly ordered (Q55Sql first, then Qt5Core) while the second resolves them in common.
In this case, using ... -lQt5Sql -lQt5Core -lQt5Sql ... should solve the issue.Another guess: Does replacing "-lQt5Core.so" with "-lQt5Core" in the first command change the behavior?
Best Regards / Mit freundlichen Grüßen Rainer Wiesenfarth -- Software Engineer | Trimble Imaging Division Rotebühlstraße 81 | 70178 Stuttgart | Germany Office +49 711 22881 0 | Fax +49 711 22881 11 http://www.trimble.com/imaging/ | http://www.inpho.de/ Trimble Germany GmbH, Am Prime Parc 11, 65479 Raunheim Eingetragen beim Amtsgericht Darmstadt unter HRB 83893, Geschäftsführer: Dr. Frank Heimberg, Hans-Jürgen Gebauer
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