Error linking to target QSQLite with cmake

Heych

Hello, I am attempting to build a project usingI am attempting to build a CMake project that uses QSQLite. I am using Debian 11 (bullseye) and have installed through the apt server qtdeclarative5-dev , libqt5sql5 and libqt5sql5-sqlite with no errors.

The CMake file uses find_package(Qt5Sql) to locate the sql package but fails to find the sqlite install. My pc has the libqsqlite.so located in the directory /usr/lib/x86_64-linux-gnu/qt5/plugins/sqldrivers and the Qt5SqlConfig.cmake is found and located in the /usr/lib/x86_64-linux-gnu/cmake/Qt5Sql. Qt5SqlConfig.cmake and Qt5SqlConfigVersion.cmake are the only files located in that directory and there is are no plugins for SQLite on my system.

When I run the cmake (3.22.1) command I get the following error:

CMake Error at CMakeLists.txt:113 (add_executable):
  Target "dvr" links to target "Qt5::QSQLiteDriverPlugin" but the
  target was not found.  Perhaps a find_package() call is missing for an
  IMPORTED target, or an ALIAS target is missing?

I found on this Github the Qt5Sql_QSQLiteDriverPlugin.cmake file which I copied into the /usr/lib/x86_64-linux-gnu/cmake/Qt5Sql with the Qt5SqlConfig.cmake with the libqsqlite.so file but it also gives an error:

CMake Error at CMakeHelpers/FindQt5Sql_QSQLiteDriverPlugin.cmake:3 (_populate_Sql_plugin_properties):
  _populate_Sql_plugin_properties Macro invoked with incorrect arguments for
  macro named: _populate_Sql_plugin_properties
Call Stack (most recent call first):
  CMakeLists.txt:103 (find_package)

I changed the Qt5Sql_QSQLiteDriverPlugin.cmake file to

add_library(Qt5::QSQLiteDriverPlugin MODULE IMPORTED)

# _populate_Sql_plugin_properties(QSQLiteDriverPlugin RELEASE "sqldrivers/libqsqlite.so")
_populate_Sql_plugin_properties(RELEASE QSQLiteDriverPlugin "sqldrivers/libqsqlite.so" FALSE)

list(APPEND Qt5Sql_PLUGINS Qt5::QSQLiteDriverPlugin)

But this also gives an error:

CMake Error at /usr/lib/x86_64-linux-gnu/cmake/Qt5Sql/Qt5SqlConfig.cmake:228 (set_property):
  set_property could not find TARGET Qt5::RELESE.  Perhaps it has not yet
  been created.
Call Stack (most recent call first):
  /usr/lib/x86_64-linux-gnu/cmake/Qt5Sql/Qt5Sql_QSQLiteDriverPlugin.cmake:4 (_populate_Sql_plugin_properties)
  /usr/lib/x86_64-linux-gnu/cmake/Qt5Sql/Qt5SqlConfig.cmake:240 (include)
  CMakeLists.txt:102 (find_package)

Can someone offer me some wisdom and help in adding sqlite to my program. I would like to stay away from building QT from source and using prebuilt Debian libraries if possible.

Thanks in advance.

Christian Ehrlicher

You do not link against a plugin - it's loaded dynamically during runtime.