cmake/cpack root dictionary issue fixed.

In order that package assembly works, the code needs to be relocatble
and any hints linking it to the original source need to be absent.
The changes here do exactely this. For rootcling the '-inlineInputHeader'
option is needed, otherwise the dictionary wants to load the header
file from the source destination which of course will fail when installing
the package on a machine without the source.

src/classes/CMakeLists.txt

@@ -2,35 +2,41 @@
 
 #--- generate necessary dictionaries ------------------------------------------
 set(MUSRFIT_INC ${CMAKE_SOURCE_DIR}/src/include)
+set(PREFIX_INC ${CMAKE_INSTALL_PREFIX}/include)
 
 root_generate_dictionary(
   PFourierCanvasDict 
-  -I${FFTW3_INCLUDE_DIR} ${MUSRFIT_INC}/PFourierCanvas.h 
+  -I${FFTW3_INCLUDE_DIR} -I${MUSRFIT_INC} -I${PREFIX_INC} PFourierCanvas.h 
   LINKDEF ${MUSRFIT_INC}/PFourierCanvasLinkDef.h
+  OPTIONS -inlineInputHeader
   MODULE PFourierCanvas
 )
 root_generate_dictionary(
   PMusrCanvasDict 
-  -I${Boost_INCLUDE_DIR} -I${FFTW3_INCLUDE_DIR} ${MUSRFIT_INC}/PMusrCanvas.h 
+  -I${Boost_INCLUDE_DIR} -I${FFTW3_INCLUDE_DIR} -I${MUSRFIT_INC} -I${PREFIX_INC} PMusrCanvas.h 
   LINKDEF ${MUSRFIT_INC}/PMusrCanvasLinkDef.h
+  OPTIONS -inlineInputHeader
   MODULE PMusrCanvas
 )
 root_generate_dictionary(
   PMusrT0Dict 
-  -I${Boost_INCLUDE_DIR} -I${FFTW3_INCLUDE_DIR} ${MUSRFIT_INC}/PMusrT0.h 
+  -I${Boost_INCLUDE_DIR} -I${FFTW3_INCLUDE_DIR} -I${MUSRFIT_INC} -I${PREFIX_INC} PMusrT0.h 
   LINKDEF ${MUSRFIT_INC}/PMusrT0LinkDef.h
+  OPTIONS -inlineInputHeader
   MODULE PMusrT0
 )
 root_generate_dictionary(
   PStartupHandlerDict 
-  -I${FFTW3_INCLUDE_DIR} ${MUSRFIT_INC}/PStartupHandler.h 
+  -I${FFTW3_INCLUDE_DIR} -I${MUSRFIT_INC} -I${PREFIX_INC} PStartupHandler.h 
   LINKDEF ${MUSRFIT_INC}/PStartupHandlerLinkDef.h
+  OPTIONS -inlineInputHeader
   MODULE PStartupHandler
 )
 root_generate_dictionary(
   PUserFcnBaseDict 
-  -I${FFTW3_INCLUDE_DIR} ${MUSRFIT_INC}/PUserFcnBase.h 
+  -I${FFTW3_INCLUDE_DIR} -I${MUSRFIT_INC} -I${PREFIX_INC} PUserFcnBase.h 
   LINKDEF ${MUSRFIT_INC}/PUserFcnBaseLinkDef.h
+  OPTIONS -inlineInputHeader
   MODULE PUserFcnBase
 )
 
@@ -160,15 +166,31 @@ install(
 )
 
 #--- install headers ----------------------------------------------------------
-#--- only install headers needed for classes with dictionary
 install(
-  FILES ${MUSRFIT_INC}/PFourierCanvas.h
+  FILES ${MUSRFIT_INC}/PFitterFcn.h
+        ${MUSRFIT_INC}/PFitter.h
+        ${MUSRFIT_INC}/PFourierCanvas.h
         ${MUSRFIT_INC}/PFourier.h 
+        ${MUSRFIT_INC}/PFunctionGrammar.h
+        ${MUSRFIT_INC}/PFunction.h
+        ${MUSRFIT_INC}/PFunctionHandler.h
+        ${MUSRFIT_INC}/PMsr2Data.h
+        ${MUSRFIT_INC}/PMsrHandler.h
         ${MUSRFIT_INC}/PMusrCanvas.h
         ${MUSRFIT_INC}/PMusr.h
         ${MUSRFIT_INC}/PMusrT0.h
+        ${MUSRFIT_INC}/PPrepFourier.h
+        ${MUSRFIT_INC}/PRunAsymmetry.h
+        ${MUSRFIT_INC}/PRunAsymmetryRRF.h
+        ${MUSRFIT_INC}/PRunBase.h
+        ${MUSRFIT_INC}/PRunDataHandler.h
         ${MUSRFIT_INC}/PRunListCollection.h
+        ${MUSRFIT_INC}/PRunMuMinus.h
+        ${MUSRFIT_INC}/PRunNonMusr.h
+        ${MUSRFIT_INC}/PRunSingleHisto.h
+        ${MUSRFIT_INC}/PRunSingleHistoRRF.h
         ${MUSRFIT_INC}/PStartupHandler.h
+        ${MUSRFIT_INC}/PTheory.h
         ${MUSRFIT_INC}/PUserFcnBase.h
   DESTINATION include
 )