WIP: use the GenFit::genfit2 in cmake.

CMakeLists.txt

@@ -27,6 +27,7 @@ if(NOT CMAKE_CXX_STANDARD MATCHES "14|17")
   message(FATAL_ERROR "Unsupported C++ standard: ${CMAKE_CXX_STANDARD}")
 endif()
 
+list(PREPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake") # (Find*.cmake)
 include(cmake/CEPCSWDependencies.cmake)
 
 add_subdirectory(Analysis)

Examples/CMakeLists.txt

@@ -18,6 +18,10 @@ gaudi_add_module(Examples
                       ${podio_LIBRARIES} podio::podioRootIO
 )
 
+if (GenFit_FOUND)
+  target_link_library(Examples GenFit::genfit2)
+endif()
+
 target_include_directories(Examples PUBLIC
   $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}>/include
   $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)

cmake/CEPCSWDependencies.cmake

@@ -31,3 +31,4 @@ find_package(LCIO REQUIRED)
 find_package(PandoraSDK REQUIRED)
 find_package(podio REQUIRED)
 find_package(ROOT COMPONENTS EG Graf Graf3d Gpad MathCore Net RIO Tree TreePlayer REQUIRED)
+find_package(GenFit)