dev-cpp/tbb:=
dev-libs/md4c
dev-qt/qtbase:6=[concurrent,gui,network,opengl,widgets]
dev-qt/qtcharts:6
dev-qt/qtpositioning:6
dev-qt/qtsvg:6
media-fonts/dejavu
>=sci-astronomy/calcmysky-0.3.5:=
virtual/opengl
virtual/zlib:=

gps?
      ( dev-qt/qtserialport:6 sci-geosciences/gpsd:=[cxx] )

lens-distortion?
      ( media-gfx/exiv2:= sci-libs/nlopt )

media?
      ( dev-qt/qtmultimedia:6[gstreamer] dev-qt/qtspeech:6 )

scripting?
      ( dev-qt/qtdeclarative:6 )

telescope?
      ( dev-qt/qtserialport:6 sci-libs/indilib:= )

webengine?
      ( gui?
            ( dev-qt/qtwebengine:6[widgets] )
       )

xlsx?
      ( >=dev-libs/qxlsx-1.5.0:= )

dev-cpp/tbb:=
dev-libs/md4c
dev-qt/qtbase:6=[concurrent,gui,network,widgets]
dev-qt/qtcharts:6
dev-qt/qtpositioning:6
dev-qt/qtsvg:6
media-fonts/dejavu
>=sci-astronomy/calcmysky-0.3.5:=
virtual/zlib:=

gps?
      ( dev-qt/qtserialport:6 sci-geosciences/gpsd:=[cxx] )

lens-distortion?
      ( media-gfx/exiv2:= sci-libs/nlopt )

media?
      ( dev-qt/qtmultimedia:6[gstreamer] dev-qt/qtspeech:6 virtual/opengl )

scripting?
      ( dev-qt/qtdeclarative:6 )

telescope?
      ( dev-qt/qtserialport:6 sci-libs/indilib:= )

webengine?
      ( dev-qt/qtwebengine:6[widgets] )

xlsx?
      ( >=dev-libs/qxlsx-1.5.0:= )