if(error)
message(FATAL_ERROR "Error retrieving FastJet compilation flags : ${error}")
endif(error)
+
+ # Extracting the include path from the CXX flags
+ set(FASTJET_INCLUDE_DIR)
+ if(FASTJET_CXXFLAGS)
+ string(STRIP ${FASTJET_CXXFLAGS} FASTJET_CXXFLAGS)
+ string(REGEX MATCHALL "[-][I]([^ ])+" incfolders ${FASTJET_CXXFLAGS})
+
+ foreach(incfolder ${incfolders})
+ string(REPLACE "-I" "" incfolder ${incfolder})
+ set(FASTJET_INCLUDE_DIR ${incfolder} ${FASTJET_INCLUDE_DIR})
+ endforeach()
+ endif(FASTJET_CXXFLAGS)
# Extracting libraries and linking options
execute_process(COMMAND ${FASTJET_CONFIG} --libs OUTPUT_VARIABLE FASTJET_CONFIGLIBS ERROR_VARIABLE error OUTPUT_STRIP_TRAILING_WHITESPACE )
if(error)
message(FATAL_ERROR "Error retrieving FastJet libs : ${error}")
endif(error)
- string(REGEX MATCHALL "[-][l]([^ ])+" FASTJET_CONFIGLIBS "${FASTJET_CONFIGLIBS}")
+
+ # Extracting the list of needed libraries during linking and the linking folders
+ set(FASTJET_LIBS)
+ set(FASTJET_LIBS_DIR)
+ if(FASTJET_CONFIGLIBS)
+ string(STRIP ${FASTJET_CONFIGLIBS} FASTJET_CONFIGLIBS)
+
+ # Extracting the list of libraries needed during linking
+ # -l strings
+ string(REGEX MATCHALL "[-][l]([^ ])+" fjlibs "${FASTJET_CONFIGLIBS}")
+
+ foreach(flib ${fjlibs})
+ string(REPLACE "-l" "" flib "${flib}")
+ set(FASTJET_LIBS ${FASTJET_LIBS} ${flib})
+ endforeach()
- foreach(flib ${FASTJET_CONFIGLIBS})
- string(REPLACE "-l" "" flib "${flib}")
- set(FASTJET_LIBS ${FASTJET_LIBS} ${flib})
- endforeach()
+ # Extracting the list of libraries folders
+ # -L strings
+ string(REGEX MATCHALL "[-][L]([^ ])+" fjlibdirs "${FASTJET_CONFIGLIBS}")
+
+ foreach(fjlibdir ${fjlibdirs})
+ string(REPLACE "-L" "" fjlibdir ${fjlibdir})
+ set(FASTJET_LIBS_DIR ${fjlibdir} ${FASTJET_LIBS_DIR})
+ endforeach()
+ endif()
set(FASTJET_FOUND TRUE)
- set(FASTJET_INCLUDE_DIR ${FASTJET}/include)
- set(FASTJET_LIBS_DIR ${FASTJET}/lib)
set(FASTJET_DEFINITIONS "-DHAVE_FASTJET")
message(STATUS "FastJet ${FASTJET_VERSION_MAJOR}.${FASTJET_VERSION_MINOR}.${FASTJET_VERSION_PATCH} installation found: ${FASTJET}")
else()