Miguel Gimenez

MINGW: Cannot build C::B, missing link to boost_system library.

Adding -lboost_system would fix your issue, but break compilation for users with recent boost versions, namely >= 1.89. Boost 1.66 is almost 9 years old, IMHO is time to upgrade. Just as we removed support for wxWidgets < 3.0.0, consider this as removing support for boost < 1.69.

In recent boost libraries the system library is header-only, so detection of the library failed. Which version of boost are you using? EDIT: the change was made in 1.69, a binary stub was left for compatibility until 1.89. In 1.70 and 1.88 the binary exists and only exports dummy_exported_function()

In recent boost libraries the system library is header-only, so detection of the library failed. Which version of boost are you using?

- Remove wxALIGN_CENTER_HORIZONTAL in horizontal sizers and wxALIGN_CENTER_VERTICAL in vertical ones so wxWidgets does not assert.

- Settings: Fix assertion due to specifying wxALIGN_CENTER_HORIZONTAL in an horizontal sizer.

- Remove wxALIGN_CENTER_HORIZONTAL in horizontal sizers and wxALIGN_CENTER_VERTICAL in vertical ones.

You can start checking if ProjectManagerUI::OnRightClick() is executed at all on the first click. I just insert a wxBell() for this kind of tests.