CMake/Modules/FindJPEG.cmake

#
# Find the native JPEG includes and library
#
# This module defines
# JPEG_INCLUDE_DIR, where to find jpeglib.h, etc.
# JPEG_LIBRARIES, the libraries to link against 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)