debugger: fix mac startup in the presence of unknown command
debugger: fix mac startup in the presence of unknown command

Apple gdb does not give any ^done or ^error for unknown command.
Work around by using -interpreter-exec console.

darksylinc/qt-creator,malikcjm/qtcreator,danimo/qt-creator,sandsmark/qtcreator-minimap,AltarBeastiful/qt-creator,kuba1/qtcreator,KDE/android-qt-creator,colede/qtcreator,enricoros/k-qt-creator-inspector,KDAB/KDAB-Creator,syntheticpp/qt-creator,renatofilho/QtCreator,ostash/qt-creator-i18n-uk,KDE/android-qt-creator,bakaiadam/collaborative_qt_creator,enricoros/k-qt-creator-inspector,darksylinc/qt-creator,omniacreator/qtcreator,xianian/qt-creator,AltarBeastiful/qt-creator,amyvmiwei/qt-creator,danimo/qt-creator,pcacjr/qt-creator,xianian/qt-creator,richardmg/qtcreator,KDAB/KDAB-Creator,richardmg/qtcreator,hdweiss/qt-creator-visualizer,duythanhphan/qt-creator,omniacreator/qtcreator,farseerri/git_code,AltarBeastiful/qt-creator,AltarBeastiful/qt-creator,dmik/qt-creator-os2,Distrotech/qtcreator,danimo/qt-creator,kuba1/qtcreator,malikcjm/qtcreator,KDAB/KDAB-Creator,colede/qtcreator,Distrotech/qtcreator,dmik/qt-creator-os2,pcacjr/qt-creator,amyvmiwei/qt-creator,colede/qtcreator,KDE/android-qt-creator,danimo/qt-creator,maui-packages/qt-creator,farseerri/git_code,syntheticpp/qt-creator,martyone/sailfish-qtcreator,xianian/qt-creator,syntheticpp/qt-creator,renatofilho/QtCreator,kuba1/qtcreator,ostash/qt-creator-i18n-uk,duythanhphan/qt-creator,omniacreator/qtcreator,amyvmiwei/qt-creator,danimo/qt-creator,pcacjr/qt-creator,bakaiadam/collaborative_qt_creator,pcacjr/qt-creator,richardmg/qtcreator,ostash/qt-creator-i18n-uk,malikcjm/qtcreator,enricoros/k-qt-creator-inspector,amyvmiwei/qt-creator,duythanhphan/qt-creator,jonnor/qt-creator,dmik/qt-creator-os2,sandsmark/qtcreator-minimap,richardmg/qtcreator,azat/qtcreator,amyvmiwei/qt-creator,xianian/qt-creator,azat/qtcreator,jonnor/qt-creator,sandsmark/qtcreator-minimap,ostash/qt-creator-i18n-uk,maui-packages/qt-creator,omniacreator/qtcreator,omniacreator/qtcreator,yinyunqiao/qtcreator,richardmg/qtcreator,malikcjm/qtcreator,pcacjr/qt-creator,duythanhphan/qt-creator,amyvmiwei/qt-creator,omniacreator/qtcreator,syntheticpp/qt-creator,danimo/qt-creator,xianian/qt-creator,bakaiadam/collaborative_qt_creator,azat/qtcreator,enricoros/k-qt-creator-inspector,renatofilho/QtCreator,malikcjm/qtcreator,duythanhphan/qt-creator,dmik/qt-creator-os2,yinyunqiao/qtcreator,Distrotech/qtcreator,kuba1/qtcreator,renatofilho/QtCreator,danimo/qt-creator,AltarBeastiful/qt-creator,colede/qtcreator,azat/qtcreator,farseerri/git_code,azat/qtcreator,omniacreator/qtcreator,KDE/android-qt-creator,yinyunqiao/qtcreator,martyone/sailfish-qtcreator,maui-packages/qt-creator,duythanhphan/qt-creator,pcacjr/qt-creator,colede/qtcreator,yinyunqiao/qtcreator,jonnor/qt-creator,xianian/qt-creator,azat/qtcreator,KDAB/KDAB-Creator,enricoros/k-qt-creator-inspector,syntheticpp/qt-creator,KDE/android-qt-creator,yinyunqiao/qtcreator,AltarBeastiful/qt-creator,martyone/sailfish-qtcreator,richardmg/qtcreator,syntheticpp/qt-creator,AltarBeastiful/qt-creator,hdweiss/qt-creator-visualizer,pcacjr/qt-creator,renatofilho/QtCreator,Distrotech/qtcreator,darksylinc/qt-creator,renatofilho/QtCreator,xianian/qt-creator,sandsmark/qtcreator-minimap,kuba1/qtcreator,Distrotech/qtcreator,xianian/qt-creator,enricoros/k-qt-creator-inspector,ostash/qt-creator-i18n-uk,KDE/android-qt-creator,danimo/qt-creator,dmik/qt-creator-os2,farseerri/git_code,hdweiss/qt-creator-visualizer,martyone/sailfish-qtcreator,bakaiadam/collaborative_qt_creator,farseerri/git_code,malikcjm/qtcreator,darksylinc/qt-creator,colede/qtcreator,syntheticpp/qt-creator,dmik/qt-creator-os2,jonnor/qt-creator,martyone/sailfish-qtcreator,enricoros/k-qt-creator-inspector,bakaiadam/collaborative_qt_creator,hdweiss/qt-creator-visualizer,malikcjm/qtcreator,darksylinc/qt-creator,maui-packages/qt-creator,martyone/sailfish-qtcreator,xianian/qt-creator,Distrotech/qtcreator,martyone/sailfish-qtcreator,martyone/sailfish-qtcreator,kuba1/qtcreator,Distrotech/qtcreator,duythanhphan/qt-creator,ostash/qt-creator-i18n-uk,hdweiss/qt-creator-visualizer,darksylinc/qt-creator,KDE/android-qt-creator,KDE/android-qt-creator,yinyunqiao/qtcreator,martyone/sailfish-qtcreator,richardmg/qtcreator,sandsmark/qtcreator-minimap,darksylinc/qt-creator,kuba1/qtcreator,farseerri/git_code,AltarBeastiful/qt-creator,bakaiadam/collaborative_qt_creator,KDAB/KDAB-Creator,sandsmark/qtcreator-minimap,colede/qtcreator,yinyunqiao/qtcreator,farseerri/git_code,farseerri/git_code,kuba1/qtcreator,maui-packages/qt-creator,bakaiadam/collaborative_qt_creator,maui-packages/qt-creator,dmik/qt-creator-os2,jonnor/qt-creator,KDAB/KDAB-Creator,ostash/qt-creator-i18n-uk,danimo/qt-creator,jonnor/qt-creator,amyvmiwei/qt-creator,darksylinc/qt-creator,hdweiss/qt-creator-visualizer,maui-packages/qt-creator,amyvmiwei/qt-creator,kuba1/qtcreator