FIND_PATH(Guttersynth_INCLUDE_DIR NAMES guttersynth.h)
# Look for the library.
FIND_LIBRARY(Guttersynth_LIBRARY NAMES guttersynth)

# Handle the QUIETLY and REQUIRED arguments and set GUTTERSYNTH_FOUND to TRUE if all listed variables are TRUE.
INCLUDE(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(Guttersynth DEFAULT_MSG Guttersynth_LIBRARY Guttersynth_INCLUDE_DIR)