message: Override default search path for RDKit
  remove hard path to my rdkit installation
diff: @@ -51,22 +51,27 @@ else()
  endif()
  if(NOT RDKIT_LIBRARIES)
  - message("SEARCHING FOR RDKIT...")
  find_library(FILEPARSERS_LIB NAMES FileParsers
  PATHS
  - /home/jeh176/git/rdkit/lib
  ${RDBASE}/lib
  - # $ENV{RDKIT_LIB_DIR}
  - #$ENV{RDKIT_LIB_PATH}
  - #$ENV{RDKIT_LIBRARIES}
  - #$ENV{RDKIT_BASE}/lib
  - #$ENV{RDBASE}/lib
  - #/usr/local/rdkit/lib
  - #~/rdkit/lib
  - #$ENV{LD_LIBRARY_PATH}
  + $ENV{RDKIT_LIB_DIR}
  + $ENV{RDKIT_LIB_PATH}
  + $ENV{RDKIT_LIBRARIES}
  + $ENV{RDKIT_BASE}/lib
  + $ENV{RDBASE}/lib
  + /usr/local/rdkit/lib
  + ~/rdkit/lib
  + $ENV{LD_LIBRARY_PATH}
  +
  + #ignore default path, so search starts with above paths
  + NO_DEFAULT_PATH
  )
  +
  + #run with default paths this time
  + find_library(FILEPARSERS_LIB NAMES FileParsers)
  +
  if(FILEPARSERS_LIB)
  - set(FILEPARSERS_LIB /home/jeh176/git/rdkit/lib/libFileParsers.so)
  + #set(FILEPARSERS_LIB /home/jeh176/git/rdkit/lib/libFileParsers.so)
  GET_FILENAME_COMPONENT(RDKIT_LIBRARY_DIR ${FILEPARSERS_LIB} PATH)
  message(STATUS "Found RDKit libraries at ${RDKIT_LIBRARY_DIR}")
  