MuonRPC_CnvTools: cmake fixes

This package has a component library, but it also exports headers.
Define an interface library for the headers.

Library dependency fixes.

MuonSpectrometer/MuonCnv/MuonRPC_CnvTools/CMakeLists.txt

@@ -8,13 +8,15 @@ atlas_subdir( MuonRPC_CnvTools )
 # External dependencies:
 find_package( tdaq-common COMPONENTS eformat_write DataWriter )
 
+atlas_add_library( MuonRPC_CnvToolsLib
+                   INTERFACE
+                   PUBLIC_HEADERS MuonRPC_CnvTools
+                   LINK_LIBRARIES GaudiKernel ByteStreamData )
+
 # Component(s) in the package:
 atlas_add_component( MuonRPC_CnvTools
                      src/*.cxx
                      src/components/*.cxx
                      INCLUDE_DIRS ${TDAQ-COMMON_INCLUDE_DIRS}
-                     LINK_LIBRARIES ${TDAQ-COMMON_LIBRARIES} ByteStreamData ByteStreamData_test GaudiKernel AthenaBaseComps AthenaKernel StoreGateLib SGtests ByteStreamCnvSvcBaseLib MuonCondInterface MuonCondData MuonReadoutGeometry MuonDigitContainer MuonIdHelpersLib MuonRDO MuonPrepRawData MuonTrigCoinData TrkSurfaces TrigT1RPChardwareLib RPChardware RPC_CondCablingLib RPCcablingInterfaceLib MuonCnvToolInterfacesLib xAODEventInfo )
-
-# Install files from the package:
-atlas_install_headers( MuonRPC_CnvTools )
+                     LINK_LIBRARIES ${TDAQ-COMMON_LIBRARIES} MuonRPC_CnvToolsLib ByteStreamData_test GaudiKernel AthenaBaseComps AthenaKernel StoreGateLib SGtests ByteStreamCnvSvcBaseLib MuonCondInterface MuonCondData MuonReadoutGeometry MuonDigitContainer MuonIdHelpersLib MuonRDO MuonPrepRawData MuonTrigCoinData TrkSurfaces TrigT1RPChardwareLib RPC_CondCablingLib RPCcablingInterfaceLib MuonCnvToolInterfacesLib xAODEventInfo )