CMake/Modules/FindJPEG.cmake

# - Find JPEG
# Find the native JPEG includes and library
# This module defines
#  JPEG_INCLUDE_DIR, where to find jpeglib.h, etc.
#  JPEG_LIBRARIES, the libraries needed to use JPEG.
#  JPEG_FOUND, If false, do not try to use JPEG.
# also defined, but not for general use are
#  JPEG_LIBRARY, where to find the JPEG library.

FIND_PATH(JPEG_INCLUDE_DIR jpeglib.h
/usr/local/include
/usr/include
)

FIND_LIBRARY(JPEG_LIBRARY jpeg
/usr/lib
/usr/local/lib
)

IF (JPEG_LIBRARY)
  IF (JPEG_INCLUDE_DIR)
    SET(JPEG_LIBRARIES ${JPEG_LIBRARY})
    SET(JPEG_FOUND "YES")
  ENDIF (JPEG_INCLUDE_DIR)
ENDIF (JPEG_LIBRARY)

# Deprecated declarations.
SET (NATIVE_JPEG_INCLUDE_PATH ${JPEG_INCLUDE_DIR} )
GET_FILENAME_COMPONENT (NATIVE_JPEG_LIB_PATH ${JPEG_LIBRARY} PATH)

MARK_AS_ADVANCED(
  JPEG_LIBRARY
  JPEG_INCLUDE_DIR
  )