Fixes for cmake on osx

Author: hscheid

CMakeLists.txt

@@ -16,10 +16,10 @@ set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
 include(FindPackageHandleStandardArgs)
 find_package(fmt REQUIRED)
 find_package(ROOT REQUIRED)
-find_package(Delphes REQUIRED)
 find_package(FairLogger REQUIRED)
 find_package(FairRoot REQUIRED)
 find_package(AliceO2 REQUIRED)
+find_package(Delphes REQUIRED)
 
 include("${ROOT_DIR}/RootMacros.cmake")
 

cmake/FindDelphes.cmake

@@ -9,7 +9,7 @@ find_path(Delphes_INCLUDE_DIR
   PATH_SUFFIXES "include")
 
 find_library(Delphes_LIBRARY
-  NAMES libDelphes.so
+  NAMES libDelphes.so libDelphes.dylib
   HINTS ${DELPHES_ROOT}/lib
   ENV LD_LIBRARY_PATH)
 
@@ -31,6 +31,5 @@ if(${Delphes_FOUND})
       INTERFACE_LINK_LIBRARIES "${Delphes_LIBRARIES}"
       )
   endif()
-  
-endif()
 
+endif()

cmake/FindHepMC.cmake

@@ -16,10 +16,9 @@ find_path(HepMC_INCLUDE_DIR
 set(HepMC_INCLUDE_DIR ${HepMC_INCLUDE_DIR}/..)
 
 find_library(HepMC_LIBRARIES
-  NAMES libHepMC.so libHepMCfio.
+  NAMES libHepMC.so libHepMCfio.so libHepMC.dylib libHepMCfio.dylib
   PATHS $ENV{HEPMC_ROOT}/lib)
 
 find_package_handle_standard_args(HepMC
   REQUIRED_VARS HepMC_INCLUDE_DIR HepMC_LIBRARIES
   FAIL_MESSAGE "HepMC could not be found")
-

cmake/FindPythia.cmake

@@ -14,12 +14,11 @@ find_path(Pythia_INCLUDE_DIR
   PATHS $ENV{PYTHIA_ROOT}/include)
 
 set(Pythia_INCLUDE_DIR ${Pythia_INCLUDE_DIR}/..)
-	
+
 find_library(Pythia_LIBRARIES
   NAMES libpythia8.so libpythia8.dylib
   PATHS $ENV{PYTHIA_ROOT}/lib)
 
 find_package_handle_standard_args(Pythia
   REQUIRED_VARS Pythia_INCLUDE_DIR Pythia_LIBRARIES
   FAIL_MESSAGE "Pythia could not be found")
-

src/CMakeLists.txt

@@ -46,6 +46,8 @@ root_generate_dictionary(G__DelphesO2 ${HEADERS} LINKDEF DelphesO2LinkDef.h)
 target_link_libraries(DelphesO2
   Delphes::Core
   ROOT::MathCore
+  ROOT::RIO
+  ROOT::EG
   AliceO2::DetectorsVertexing
   AliceO2::ReconstructionDataFormats
   AliceO2::GPUCommon