build: add pid algorithms lib

src/algorithms/CMakeLists.txt

@@ -2,5 +2,6 @@ cmake_minimum_required(VERSION 3.16)
 
 add_subdirectory( calorimetry )
 add_subdirectory( tracking )
+add_subdirectory( pid )
 add_subdirectory( digi )
 add_subdirectory( reco )

src/algorithms/pid/CMakeLists.txt

@@ -0,0 +1,18 @@
+cmake_minimum_required(VERSION 3.16)
+
+set(PLUGIN_NAME "algorithms_pid")
+
+# Function creates ${PLUGIN_NAME}_plugin and ${PLUGIN_NAME}_library targets
+# Setting default includes, libraries and installation paths
+plugin_add(${PLUGIN_NAME} WITH_STATIC_LIBRARY)
+
+# The macro grabs sources as *.cc *.cpp *.c and headers as *.h *.hh *.hpp
+# Then correctly sets sources for ${_name}_plugin and ${_name}_library targets
+# Adds headers to the correct installation directory
+plugin_glob_all(${PLUGIN_NAME})
+
+# Find dependencies
+plugin_add_dd4hep(${PLUGIN_NAME})
+plugin_add_irt(${PLUGIN_NAME})
+plugin_add_event_model(${PLUGIN_NAME})
+plugin_add_cern_root(${PLUGIN_NAME})

src/global/pid/CMakeLists.txt

@@ -22,4 +22,4 @@ plugin_add_event_model(${PLUGIN_NAME})
 
 # Add libraries
 # (same as target_include_directories but for both plugin and library)
-plugin_link_libraries(${PLUGIN_NAME} algorithms_tracking_library)
+plugin_link_libraries(${PLUGIN_NAME} algorithms_tracking_library algorithms_pid_library)