FindDRACO.cmake

# - Find DRACO
# Find the DRACO includes and library
#
#  DRACO_INCLUDE_DIR - Where to find DRACO includes
#  DRACO_FOUND       - True if DRACO was found

IF(DRACO_INCLUDE_DIR)
  SET(DRACO_FIND_QUIETLY TRUE)
ENDIF(DRACO_INCLUDE_DIR)

FIND_PATH(DRACO_INCLUDE_DIR "draco/draco_features.h"
  PATHS
  $ENV{DRACO_HOME}/include
  $ENV{EXTERNLIBS}/DRACO/include
  ~/Library/Frameworks
  /Library/Frameworks
  /usr/local
  /usr
  /sw # Fink
  /opt/local # DarwinPorts
  /opt/csw # Blastwave
  /opt
  DOC "DRACO - Headers"
)

SET(DRACO_NAMES draco)
SET(DRACO_DBG_NAMES dracod)

FIND_LIBRARY(DRACO_LIBRARY NAMES ${DRACO_NAMES}
  PATHS
  $ENV{DRACO_HOME}
  $ENV{EXTERNLIBS}/DRACO
  ~/Library/Frameworks
  /Library/Frameworks
  /usr/local
  /usr
  /sw
  /opt/local
  /opt/csw
  /opt
  PATH_SUFFIXES lib lib64
  DOC "DRACO - Library"
)

INCLUDE(FindPackageHandleStandardArgs)

IF(MSVC)
  # VisualStudio needs a debug version
  FIND_LIBRARY(DRACO_LIBRARY_DEBUG NAMES ${DRACO_DBG_NAMES}
    PATHS
    $ENV{DRACO_HOME}
    $ENV{EXTERNLIBS}/DRACO
    PATH_SUFFIXES lib lib64
    DOC "DRACO - Library (Debug)"
  )
  
  IF(DRACO_LIBRARY_DEBUG AND DRACO_LIBRARY)
    SET(DRACO_LIBRARIES optimized ${DRACO_LIBRARY} debug ${DRACO_LIBRARY_DEBUG})
  ENDIF(DRACO_LIBRARY_DEBUG AND DRACO_LIBRARY)

  FIND_PACKAGE_HANDLE_STANDARD_ARGS(DRACO DEFAULT_MSG DRACO_LIBRARY DRACO_LIBRARY_DEBUG DRACO_INCLUDE_DIR)

  MARK_AS_ADVANCED(DRACO_LIBRARY DRACO_LIBRARY_DEBUG DRACO_INCLUDE_DIR)
  
ELSE(MSVC)
  # rest of the world
  SET(DRACO_LIBRARIES ${DRACO_LIBRARY})

  FIND_PACKAGE_HANDLE_STANDARD_ARGS(DRACO DEFAULT_MSG DRACO_LIBRARY DRACO_INCLUDE_DIR)
  
  MARK_AS_ADVANCED(DRACO_LIBRARY DRACO_INCLUDE_DIR)
  
ENDIF(MSVC)

IF(DRACO_FOUND)
  SET(DRACO_INCLUDE_DIRS ${DRACO_INCLUDE_DIR})
ENDIF(DRACO_FOUND)