src/bindings/Guile.hxx)
add_library(guilePlugin MODULE ${plugin_guile_SOURCES} ${plugin_guile_HEADERS_MOC})
-qt5_use_modules(guilePlugin Core)
+qt5_use_modules(guilePlugin Core Widgets)
target_link_libraries(guilePlugin ${QT_LIBRARIES} ${GUILE_LDFLAGS})
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