project(touchlib)

SET(CMAKE_MODULE_PATH ${touchlib_SOURCE_DIR}/CMakeModules)

FIND_PACKAGE(OpenCV REQUIRED)
INCLUDE_DIRECTORIES(${OpenCV_INCLUDE_DIRS})

FIND_PACKAGE(OpenGL)
IF(NOT OPENGL_FOUND)
	MESSAGE("OpenGL not found - some applications may not be built")
ENDIF(NOT OPENGL_FOUND)

FIND_PACKAGE(GLUT)
IF(NOT GLUT_FOUND)
	MESSAGE("GLUT not found - some applications may not be built")
ENDIF(NOT GLUT_FOUND)

FIND_PATH(FFTW_INCLUDE_DIR NAMES rfftw.h drfftw.h fftw.h dfftw.h)
FIND_LIBRARY(RFFTW_LIBRARIES NAMES rfftw drfftw)
FIND_LIBRARY(FFTW_LIBRARIES NAMES fftw dfftw)
IF(NOT FFTW_INCLUDE_DIR OR NOT FFTW_LIBRARIES OR NOT RFFTW_LIBRARIES)
	MESSAGE("FFTW not found - Smoke demo will not be built")
ENDIF(NOT FFTW_INCLUDE_DIR OR NOT FFTW_LIBRARIES OR NOT RFFTW_LIBRARIES)

FIND_FILE(OSC_INCLUDE_DIR oscpack)
FIND_LIBRARY(OSC_LIBRARIES oscpack)
IF(NOT OSC_INCLUDE_DIR OR NOT OSC_LIBRARIES)
	MESSAGE("Oscpack not found - OSC application will not be built")
ENDIF(NOT OSC_INCLUDE_DIR OR NOT OSC_LIBRARIES)

INCLUDE_DIRECTORIES(${OPENCV_INC} ${OPENGL_INCLUDE_DIR} ${GLUT_INCLUDE_DIR} include tinyxml)
add_subdirectory (tinyxml)
add_subdirectory (src)
add_subdirectory (demos)