added two files FindLCMS.cmake and FindLCMS2.cmake as they are not shipped by default...
[openjpeg.git] / CMakeLists.txt
index dc3783b8cdf7632a32727d69514959415f0cb588..10a99306d22395399ce2987bb07acf9d4f83db1e 100644 (file)
@@ -7,8 +7,11 @@
 # For this purpose you can define a CMake var: OPENJPEG_NAMESPACE to whatever you like
 # e.g.:
 # SET(OPENJPEG_NAMESPACE "GDCMOPENJPEG")
-PROJECT(OPENJPEG C)
-CMAKE_MINIMUM_REQUIRED(VERSION 2.4)
+CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
+
+IF(COMMAND CMAKE_POLICY)
+  CMAKE_POLICY(SET CMP0003 NEW)
+ENDIF(COMMAND CMAKE_POLICY)
 
 IF(NOT OPENJPEG_NAMESPACE)
   SET(OPENJPEG_NAMESPACE "OPENJPEG")
@@ -17,7 +20,7 @@ ENDIF(NOT OPENJPEG_NAMESPACE)
 # In all cases:
 STRING(TOLOWER ${OPENJPEG_NAMESPACE} OPENJPEG_LIBRARY_NAME)
 
-PROJECT(${JPEG_NAMESPACE} C)
+PROJECT(${OPENJPEG_NAMESPACE} C)
 
 # Do full dependency headers.
 INCLUDE_REGULAR_EXPRESSION("^.*$")
@@ -25,22 +28,103 @@ INCLUDE_REGULAR_EXPRESSION("^.*$")
 #-----------------------------------------------------------------------------
 # OPENJPEG version number, useful for packaging and doxygen doc:
 SET(OPENJPEG_VERSION_MAJOR 1)
-SET(OPENJPEG_VERSION_MINOR 2)
+SET(OPENJPEG_VERSION_MINOR 4)
 SET(OPENJPEG_VERSION_BUILD 0)
 SET(OPENJPEG_VERSION
   "${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}.${OPENJPEG_VERSION_BUILD}")
-
-# This setting of SOVERSION assumes that any API change
-# will increment either the minor or major version number of openjpeg
+SET(PACKAGE_VERSION
+  "${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}.${OPENJPEG_VERSION_BUILD}")
 SET(OPENJPEG_LIBRARY_PROPERTIES
   VERSION   "${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}.${OPENJPEG_VERSION_BUILD}"
-  SOVERSION "${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}"
+  SOVERSION "${OPENJPEG_VERSION_MAJOR}"
 )
+# You will also need to define a value for the following variables:
+# OPENJPEG_INSTALL_BIN_DIR          - binary dir (executables)
+# OPENJPEG_INSTALL_LIB_DIR          - library dir (libs)
+# OPENJPEG_INSTALL_DATA_DIR         - share dir (say, examples, data, etc)
+# OPENJPEG_INSTALL_INCLUDE_DIR      - include dir (headers)
+
+
+# On Visual Studio 8 MS deprecated C. This removes all 1.276E1265 security
+# warnings
+IF(WIN32)
+  IF(NOT BORLAND)
+    IF(NOT CYGWIN)
+      IF(NOT MINGW)
+        IF(NOT ITK_ENABLE_VISUAL_STUDIO_DEPRECATED_C_WARNINGS)
+          ADD_DEFINITIONS(
+            -D_CRT_FAR_MAPPINGS_NO_DEPRECATE
+            -D_CRT_IS_WCTYPE_NO_DEPRECATE
+            -D_CRT_MANAGED_FP_NO_DEPRECATE
+            -D_CRT_NONSTDC_NO_DEPRECATE
+            -D_CRT_SECURE_NO_DEPRECATE
+            -D_CRT_SECURE_NO_DEPRECATE_GLOBALS
+            -D_CRT_SETERRORMODE_BEEP_SLEEP_NO_DEPRECATE
+            -D_CRT_TIME_FUNCTIONS_NO_DEPRECATE
+            -D_CRT_VCCLRIT_NO_DEPRECATE
+            -D_SCL_SECURE_NO_DEPRECATE
+            )
+        ENDIF(NOT ITK_ENABLE_VISUAL_STUDIO_DEPRECATED_C_WARNINGS)
+      ENDIF(NOT MINGW)
+    ENDIF(NOT CYGWIN)
+  ENDIF(NOT BORLAND)
+ENDIF(WIN32)
+
+
+# --------------------------------------------------------------------------
+# Install directories
+
+STRING(TOLOWER ${PROJECT_NAME} projectname)
+SET(subdir "${projectname}-${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}")
+
+IF(NOT OPENJPEG_INSTALL_BIN_DIR)
+  SET(OPENJPEG_INSTALL_BIN_DIR "bin")
+ENDIF(NOT OPENJPEG_INSTALL_BIN_DIR)
+
+IF(NOT OPENJPEG_INSTALL_LIB_DIR)
+  SET(OPENJPEG_INSTALL_LIB_DIR "lib")
+ENDIF(NOT OPENJPEG_INSTALL_LIB_DIR)
+
+IF(NOT OPENJPEG_INSTALL_DATA_DIR)
+  SET(OPENJPEG_INSTALL_DATA_DIR "share/${subdir}")
+ENDIF(NOT OPENJPEG_INSTALL_DATA_DIR)
 
+IF(NOT OPENJPEG_INSTALL_INCLUDE_DIR)
+  SET(OPENJPEG_INSTALL_INCLUDE_DIR "include/")
+ENDIF(NOT OPENJPEG_INSTALL_INCLUDE_DIR)
+
+IF(NOT OPENJPEG_INSTALL_MAN_DIR)
+  SET(OPENJPEG_INSTALL_MAN_DIR "share/man/")
+ENDIF(NOT OPENJPEG_INSTALL_MAN_DIR)
+
+IF(NOT OPENJPEG_INSTALL_DOC_DIR)
+  SET(OPENJPEG_INSTALL_DOC_DIR "share/doc/${subdir}")
+ENDIF(NOT OPENJPEG_INSTALL_DOC_DIR)
+
+IF(NOT OPENJPEG_INSTALL_PACKAGE_DIR)
+  SET(OPENJPEG_INSTALL_PACKAGE_DIR ${OPENJPEG_INSTALL_LIB_DIR}/${subdir}
+    CACHE INTERNAL "")
+ENDIF(NOT OPENJPEG_INSTALL_PACKAGE_DIR)
+
+#-----------------------------------------------------------------------------
+# Test for some required system information.
+INCLUDE (${CMAKE_ROOT}/Modules/CMakeBackwardCompatibilityC.cmake)
+
+#-----------------------------------------------------------------------------
+# Test for getopt being available in this system
+INCLUDE (${PROJECT_SOURCE_DIR}/CMake/CheckHaveGetopt.cmake )
+
+#-----------------------------------------------------------------------------
+# Setup file for setting custom ctest vars
+CONFIGURE_FILE(
+  ${CMAKE_CURRENT_SOURCE_DIR}/CMake/CTestCustom.cmake.in
+  ${CMAKE_CURRENT_BINARY_DIR}/CTestCustom.cmake
+  @ONLY
+  )
 
 #-----------------------------------------------------------------------------
 # OpenJPEG build configuration options.
-OPTION(BUILD_SHARED_LIBS "Build OpenJPEG with shared libraries." OFF)
+OPTION(BUILD_SHARED_LIBS "Build OpenJPEG shared library and link executables against it." ON)
 
 #-----------------------------------------------------------------------------
 SET (EXECUTABLE_OUTPUT_PATH ${OPENJPEG_BINARY_DIR}/bin CACHE PATH "Single output directory for building all executables.")
@@ -48,11 +132,6 @@ SET (LIBRARY_OUTPUT_PATH ${OPENJPEG_BINARY_DIR}/bin CACHE PATH "Single output di
 MARK_AS_ADVANCED(LIBRARY_OUTPUT_PATH EXECUTABLE_OUTPUT_PATH)
 
 
-#-----------------------------------------------------------------------------
-# For the codec...
-OPTION(BUILD_EXAMPLES "Build the Examples (codec...)." OFF)
-
-
 # configure name mangling to allow multiple libraries to coexist
 # peacefully
 IF(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/openjpeg_mangle.h.in)
@@ -62,53 +141,54 @@ CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/openjpeg_mangle.h.in
                @ONLY IMMEDIATE)
 ENDIF(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/openjpeg_mangle.h.in)
 
+#-----------------------------------------------------------------------------
+# pkgconfig support
+CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/libopenjpeg1.pc.cmake ${CMAKE_CURRENT_BINARY_DIR}/libopenjpeg1.pc )
+INSTALL( FILES  ${CMAKE_CURRENT_BINARY_DIR}/libopenjpeg1.pc DESTINATION ${OPENJPEG_INSTALL_LIB_DIR}/pkgconfig )
+INSTALL( CODE
+  "EXECUTE_PROCESS(COMMAND ${CMAKE_COMMAND} -E create_symlink \"libopenjpeg1.pc\" \"\$ENV{DESTDIR}${OPENJPEG_INSTALL_LIB_DIR}/pkgconfig/libopenjpeg.pc\")")
+
 #-----------------------------------------------------------------------------
 # Always build the library
 INCLUDE_DIRECTORIES(BEFORE ${CMAKE_CURRENT_BINARY_DIR})
-SUBDIRS(
-  libopenjpeg
-  mj2
-  # cmake 2.4.5 has poor java support
-  #j2kviewer/src
-  )
+SUBDIRS(libopenjpeg)
 
-IF(NOT UNIX)
-SUBDIRS(
-  jpwl
-  jp3d
-  indexer_JPIP
-  )
-ENDIF(NOT UNIX)
+#-----------------------------------------------------------------------------
+# Build CODEC executables ?
+OPTION(BUILD_CODEC "Build the CODEC executables" ON)
+
+#-----------------------------------------------------------------------------
+# Build MJ2 executables ?
+OPTION(BUILD_MJ2 "Build the MJ2 executables." OFF)
 
 #-----------------------------------------------------------------------------
-# Build example only if requested
-IF(BUILD_EXAMPLES)
-  SUBDIRS(codec)
-ENDIF(BUILD_EXAMPLES)
+# Build JPWL executables ?
+OPTION(BUILD_JPWL "Build the JPWL executables" OFF)
 
 #-----------------------------------------------------------------------------
-# For the documentation
-OPTION(BUILD_DOCUMENTATION "Build the doxygen documentation" OFF)
-IF(BUILD_DOCUMENTATION)
-  SUBDIRS(doc)
-ENDIF(BUILD_DOCUMENTATION)
+# Build JP3D executables ?
+OPTION(BUILD_JP3D "Build the JP3D executables" OFF)
 
 #-----------------------------------------------------------------------------
-# For openjpeg team if they ever want Dart+CMake
-IF(OPENJPEG_STANDALONE)
-  INCLUDE(Dart)
-  MARK_AS_ADVANCED(BUILD_TESTING DART_ROOT TCL_TCLSH)
-  IF(BUILD_TESTING)
-    ENABLE_TESTING()
-    SET(BUILDNAME "OpenJPEG-${CMAKE_SYSTEM}-${CMAKE_C_COMPILER}" CACHE STRING "Name of build on the dashboard")
-    MARK_AS_ADVANCED(BUILDNAME)
-  ENDIF(BUILD_TESTING)
-ENDIF(OPENJPEG_STANDALONE)
+# Build INDEXER_JPIP executables ?
+OPTION(BUILD_INDEXER_JPIP "Build the INDEXER_JPIP executables" OFF)
+
+#-----------------------------------------------------------------------------
+# Build DOCUMENTATION ?
+OPTION(BUILD_DOC "Build the doxygen documentation" OFF)
+
+#-----------------------------------------------------------------------------
+# For openjpeg team if they ever want CDash+CMake
+OPTION(BUILD_TESTING "Build the tests." OFF)
+IF(BUILD_TESTING)
+  ENABLE_TESTING()
+  INCLUDE(CTest)
+ENDIF(BUILD_TESTING)
 
 # Adding test with dataset from:
 # http://www.crc.ricoh.com/~gormish/jpeg2000conformance/
+# -> wget http://www.crc.ricoh.com/~gormish/jpeg2000conformance/j2kp4files_v1_5.zip
 # http://www.jpeg.org/jpeg2000guide/testimages/testimages.html
-
 #-----------------------------------------------------------------------------
 # Adding JPEG2000_CONFORMANCE_DATA_ROOT
 FIND_PATH(JPEG2000_CONFORMANCE_DATA_ROOT testimages.html
@@ -116,3 +196,224 @@ FIND_PATH(JPEG2000_CONFORMANCE_DATA_ROOT testimages.html
   $ENV{JPEG2000_CONFORMANCE_DATA_ROOT}
 )
 
+#-----------------------------------------------------------------------------
+# Compiler specific flags:
+IF(CMAKE_COMPILER_IS_GNUCC)
+  # For all builds, make sure openjpeg is std99 compliant:
+  # SET(CMAKE_C_FLAGS "-Wall -std=c99 ${CMAKE_C_FLAGS}") # FIXME: this setting prevented us from setting a coverage build.
+  # Do not use ffast-math for all build, it would produce incorrect results, only set for release:
+  SET(CMAKE_C_FLAGS_RELEASE "-ffast-math ${CMAKE_C_FLAGS_RELEASE}")
+ENDIF(CMAKE_COMPILER_IS_GNUCC)
+
+# install all targets referenced as OPENJPEGTargets
+install(EXPORT OpenJPEGTargets DESTINATION ${OPENJPEG_INSTALL_PACKAGE_DIR})
+CONFIGURE_FILE( ${OPENJPEG_SOURCE_DIR}/CMake/OpenJPEGConfig.cmake.in
+  ${OPENJPEG_BINARY_DIR}/OpenJPEGConfig.cmake
+  @ONLY
+)
+INSTALL( FILES ${OPENJPEG_BINARY_DIR}/OpenJPEGConfig.cmake
+  DESTINATION ${OPENJPEG_INSTALL_PACKAGE_DIR}
+)
+# install CHANGES and LICENSE
+INSTALL(
+  FILES       CHANGES 
+              LICENSE
+  DESTINATION ${OPENJPEG_INSTALL_DOC_DIR})
+#
+FIND_FILE(HAVE_STRINGS_H_FOUND strings.h)
+IF(NOT HAVE_STRINGS_H_FOUND STREQUAL "HAVE_STRINGS_H_FOUND-NOTFOUND")
+  FIND_FILE(HAVE_STRINGS_H strings.h)
+  SET(HAS_STRINGS_H 1)
+ENDIF()
+FIND_FILE(HAVE_INTTYPES_H_FOUND inttypes.h)
+IF(NOT HAVE_INTTYPES_H_FOUND STREQUAL "HAVE_INTTYPES_H_FOUND-NOTFOUND")
+  FIND_FILE(HAVE_INTTYPES_H inttypes.h)
+  SET(HAS_INTTYPES_H 1)
+ENDIF()
+FIND_FILE(HAVE_MEMORY_H_FOUND memory.h)
+IF(NOT HAVE_MEMORY_H_FOUND STREQUAL "HAVE_MEMORY_H_FOUND-NOTFOUND")
+  FIND_FILE(HAVE_MEMORY_H memory.h)
+  SET(HAS_MEMORY_H 1)
+ENDIF()
+FIND_FILE(HAVE_STDINT_H_FOUND stdint.h)
+IF(NOT HAVE_STDINT_H_FOUND STREQUAL "HAVE_STDINT_H_FOUND-NOTFOUND")
+  FIND_FILE(HAVE_STDINT_H stdint.h)
+  SET(HAS_STDINT_H 1)
+ENDIF()
+FIND_FILE(HAVE_STDLIB_H_FOUND stdlib.h)
+IF(NOT HAVE_STDLIB_H_FOUND STREQUAL "HAVE_STDLIB_H_FOUND-NOTFOUND")
+  FIND_FILE(HAVE_STDLIB_H stdlib.h)
+  SET(HAS_STDLIB_H 1)
+ENDIF()
+FIND_FILE(HAVE_STRING_H_FOUND string.h)
+IF(NOT HAVE_STRING_H_FOUND STREQUAL "HAVE_STRING_H_FOUND-NOTFOUND")
+  FIND_FILE(HAVE_STRING_H string.h)
+  SET(HAS_STRING_H 1)
+ENDIF()
+FIND_FILE(HAVE_SYS_STAT_H_FOUND sys/stat.h)
+IF(NOT HAVE_SYS_STAT_H_FOUND STREQUAL "HAVE_SYS_STAT_H_FOUND-NOTFOUND")
+  FIND_FILE(HAVE_SYS_STAT_H sys/stat.h)
+  SET(HAS_SYS_STAT_H 1)
+ENDIF()
+FIND_FILE(HAVE_SYS_TYPES_H_FOUND sys/types.h)
+IF(NOT HAVE_SYS_TYPES_H_FOUND STREQUAL "HAVE_SYS_TYPES_H_FOUND-NOTFOUND")
+  FIND_FILE(HAVE_SYS_TYPES_H sys/types.h)
+  SET(HAS_SYS_TYPES_H 1)
+ENDIF()
+FIND_FILE(HAVE_UNISTD_H_FOUND unistd.h)
+IF(NOT HAVE_UNISTD_H_FOUND STREQUAL "HAVE_UNISTD_H_FOUND-NOTFOUND")
+  FIND_FILE(HAVE_UNISTD_H unistd.h)
+  SET(HAS_UNISTD_H 1)
+ENDIF()
+#
+IF(BUILD_CODEC OR BUILD_JPWL OR BUILD_MJ2)
+#
+#
+IF(UNIX OR CYGWIN)
+ SET(CMAKE_INCLUDE_PATH /usr/include /usr/local/include /opt/include 
+       /opt/local/include /usr/include/libpng /usr/include/libpng14
+       /usr/include/libpng12 /usr/local/include/libpng 
+       /usr/local/include/libpng14 /usr/local/include/libpng12
+       /opt/include/libpng /opt/include/libpng14 /opt/include/libpng12
+       /opt/local/include/libpng /opt/local/include/libpng14)
+ SET(CMAKE_LIBRARY_PATH /usr/lib /usr/local/lib /opt/lib /opt/local/lib)
+ENDIF()
+#
+ FIND_PACKAGE(ZLIB)
+#
+ IF(ZLIB_LIBRARY STREQUAL "ZLIB_LIBRARY-NOTFOUND")
+   SET(ZLIB_FOUND 0)
+ ENDIF(ZLIB_LIBRARY STREQUAL "ZLIB_LIBRARY-NOTFOUND")
+#
+ IF(ZLIB_FOUND)
+   SET(HAVE_ZLIB_H 1)
+   SET(HABE_LIBZ 1)
+   SET(Z_LIBNAME ${ZLIB_LIBRARIES})
+   SET(Z_INCLUDE_DIRNAME ${ZLIB_INCLUDE_DIR}) 
+ ENDIF(ZLIB_FOUND)
+#
+ FIND_PACKAGE(PNG)
+#
+ IF(PNG_LIBRARY STREQUAL "PNG_LIBRARY-NOTFOUND")
+   SET(PNG_FOUND 0)
+ ENDIF(PNG_LIBRARY STREQUAL "PNG_LIBRARY-NOTFOUND")
+#
+ IF(PNG_FOUND)
+   SET(HAVE_PNG_H 1)
+   SET(HAVE_LIBPNG 1)
+   SET(PNG_LIBNAME ${PNG_LIBRARIES})
+   SET(PNG_INCLUDE_DIRNAME ${PNG_INCLUDE_DIR})
+ ENDIF(PNG_FOUND)
+#
+ FIND_PACKAGE(TIFF)
+#
+ IF(TIFF_LIBRARY STREQUAL "TIFF_LIBRARY-NOTFOUND")
+   SET(TIFF_FOUND 0)
+ ENDIF(TIFF_LIBRARY STREQUAL "TIFF_LIBRARY-NOTFOUND")
+#
+ IF(TIFF_FOUND)
+   SET(HAVE_TIFF_H 1)
+   SET(HAVE_LIBTIFF 1)
+   SET(TIFF_LIBNAME ${TIFF_LIBRARIES})
+   SET(TIFF_INCLUDE_DIRNAME ${TIFF_INCLUDE_DIR})
+ ENDIF(TIFF_FOUND)
+#
+ SET(LCMS12_MISSING 1)
+ INCLUDE(thirdparty/FindLCMS2.cmake OPTIONAL)
+#
+ IF(LCMS2_FOUND)
+  SET(LCMS12_MISSING 0)
+  SET(HAVE_LCMS2_H 1)
+  SET(HAVE_LCMS2_LIB 1)
+  SET(LCMS_LIBNAME ${LCMS2_LIBRARY})
+  SET(LCMS_INCLUDE_DIRNAME ${LCMS2_INCLUDE_DIR})
+ ENDIF(LCMS2_FOUND)
+#
+ IF(NOT LCMS2_FOUND)
+  INCLUDE(thirdparty/FindLCMS.cmake OPTIONAL)
+#
+  IF(LCMS_FOUND)
+   SET(LCMS12_MISSING 0)
+   SET(HAVE_LCMS_H 1)
+    SET(HAVE_LCMS_LIB 1)
+    SET(LCMS_LIBNAME ${LCMS_LIBRARRY} )
+    SET(LCMS_INCLUDE_DIRNAME ${LCMS_INCLUDE_DIR})
+  ENDIF(LCMS_FOUND)
+ ENDIF(NOT LCMS2_FOUND)
+#-------------------------------------------------------------
+ OPTION(BUILD_THIRDPARTY "Build the thirdparty executables" ON)
+#
+ IF(NOT ZLIB_FOUND OR NOT PNG_FOUND OR NOT TIFF_FOUND OR LCMS12_MISSING) 
+  IF(BUILD_THIRDPARTY)
+   SET(HAVE_ZLIB_H 1)
+   SET(HAVE_LIBZ 1)
+   SET(HAVE_PNG_H 1)
+   SET(HAVE_LIBPNG 1)
+   SET(HAVE_TIFF_H 1)
+   SET(HAVE_LIBTIFF 1)
+   SET(HAVE_LCMS2_H 1)
+   SET(HAVE_LIBLCMS2 1)
+#
+   ADD_SUBDIRECTORY(${OPENJPEG_SOURCE_DIR}/thirdparty)
+#
+   LINK_DIRECTORIES(${CMAKE_BINARY_DIR}/thirdparty/lib)
+#
+   IF(NOT ZLIB_FOUND)
+    INCLUDE_DIRECTORIES(${OPENJPEG_SOURCE_DIR}/thirdparty/include)
+    SET(ZLIB_INCLUDE_DIRNAME ${OPENJPEG_SOURCE_DIR}/thirdparty/include)
+    SET(Z_LIBNAME z)
+    SET(ZLIB_FOUND 1)
+   ENDIF(NOT ZLIB_FOUND)
+#
+   IF(NOT PNG_FOUND)
+    SET(PNG_INCLUDE_DIRNAME ${OPENJPEG_SOURCE_DIR}/thirdparty/libpng)
+    SET(PNG_LIBNAME png)
+    SET(PNG_FOUND 1)
+   ENDIF(NOT PNG_FOUND)
+#
+   IF(NOT LCMS_FOUND AND NOT LCMS2_FOUND)
+    SET(LCMS_INCLUDE_DIRNAME ${OPENJPEG_SOURCE_DIR}/thirdparty/liblcms2/include)
+    SET(LCMS_LIBNAME lcms2)
+    SET(LCMS2_FOUND 1)
+   ENDIF(NOT LCMS_FOUND AND NOT LCMS2_FOUND)
+#
+   IF(NOT TIFF_FOUND)
+    SET(TIFF_INCLUDE_DIRNAME ${OPENJPEG_SOURCE_DIR}/thirdparty/libtiff)
+    SET(TIFF_LIBNAME tiff)
+    SET(TIFF_FOUND 1)
+   ENDIF(NOT TIFF_FOUND)
+#
+  ENDIF(BUILD_THIRDPARTY)
+ ENDIF(NOT ZLIB_FOUND OR NOT PNG_FOUND OR NOT TIFF_FOUND OR LCMS12_MISSING)
+#
+ENDIF(BUILD_CODEC OR BUILD_JPWL OR BUILD_MJ2)
+#
+IF(BUILD_CODEC)
+ SUBDIRS(codec)
+ENDIF(BUILD_CODEC)
+#
+IF(BUILD_MJ2)
+ SUBDIRS(mj2)
+ENDIF(BUILD_MJ2)
+#
+IF(BUILD_JPWL)
+ SUBDIRS(jpwl)
+ENDIF(BUILD_JPWL)
+#
+IF(BUILD_JP3D)
+ SUBDIRS(jp3d)
+ENDIF(BUILD_JP3D)
+#
+IF(BUILD_INDEXER_JPIP)
+ SUBDIRS(indexer_JPIP)
+ENDIF(BUILD_INDEXER_JPIP)
+#
+IF(BUILD_DOC)
+ SUBDIRS(doc)
+ENDIF(BUILD_DOC)
+#
+# generate opj_config.h
+CONFIGURE_FILE("${OPENJPEG_SOURCE_DIR}/opj_configh.cmake.in"
+ "${OPENJPEG_BINARY_DIR}/opj_config.h"
+ @ONLY 
+)