1 # Main CMakeLists.txt to build the OpenJPEG project using CMake (www.cmake.org)
2 # Written by Mathieu Malaterre
4 # This CMake project will by default create a library called openjpeg
5 # But if you want to use this project within your own (CMake) project
6 # you will eventually like to prefix the library to avoid linking confusion
7 # For this purpose you can define a CMake var: OPENJPEG_NAMESPACE to whatever you like
9 # set(OPENJPEG_NAMESPACE "GDCMOPENJPEG")
10 cmake_minimum_required(VERSION 2.8.2)
12 if(COMMAND CMAKE_POLICY)
13 cmake_policy(SET CMP0003 NEW)
14 if (NOT (${CMAKE_VERSION} VERSION_LESS 3.0))
15 cmake_policy(SET CMP0042 NEW)
19 if(NOT OPENJPEG_NAMESPACE)
20 set(OPENJPEG_NAMESPACE "OPENJPEG")
21 set(OPENJPEG_STANDALONE 1)
24 #string(TOLOWER ${OPENJPEG_NAMESPACE} OPENJPEG_LIBRARY_NAME)
25 set(OPENJPEG_LIBRARY_NAME openjp2)
27 project(${OPENJPEG_NAMESPACE})
29 # Do full dependency headers.
30 include_regular_expression("^.*$")
32 #-----------------------------------------------------------------------------
33 # OPENJPEG version number, useful for packaging and doxygen doc:
34 set(OPENJPEG_VERSION_MAJOR 2)
35 set(OPENJPEG_VERSION_MINOR 2)
36 set(OPENJPEG_VERSION_BUILD 0)
38 "${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}.${OPENJPEG_VERSION_BUILD}")
40 "${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}.${OPENJPEG_VERSION_BUILD}")
42 # Because autotools does not support X.Y notation for SOVERSION, we have to use
43 # two numbering, one for the openjpeg version and one for openjpeg soversion
58 # above is the recommendation by the OPJ team. If you really need to override this default,
59 # you can specify your own OPENJPEG_SOVERSION at cmake configuration time:
60 # cmake -DOPENJPEG_SOVERSION:STRING=42 /path/to/openjpeg
61 if(NOT OPENJPEG_SOVERSION)
62 set(OPENJPEG_SOVERSION 7)
63 endif(NOT OPENJPEG_SOVERSION)
64 set(OPENJPEG_LIBRARY_PROPERTIES
65 VERSION "${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}.${OPENJPEG_VERSION_BUILD}"
66 SOVERSION "${OPENJPEG_SOVERSION}"
69 # --------------------------------------------------------------------------
70 # Path to additional CMake modules
72 ${${OPENJPEG_NAMESPACE}_SOURCE_DIR}/cmake
75 # --------------------------------------------------------------------------
76 # On Visual Studio 8 MS deprecated C. This removes all 1.276E1265 security
82 if(NOT ITK_ENABLE_VISUAL_STUDIO_DEPRECATED_C_WARNINGS)
84 -D_CRT_FAR_MAPPINGS_NO_DEPRECATE
85 -D_CRT_IS_WCTYPE_NO_DEPRECATE
86 -D_CRT_MANAGED_FP_NO_DEPRECATE
87 -D_CRT_NONSTDC_NO_DEPRECATE
88 -D_CRT_SECURE_NO_DEPRECATE
89 -D_CRT_SECURE_NO_DEPRECATE_GLOBALS
90 -D_CRT_SETERRORMODE_BEEP_SLEEP_NO_DEPRECATE
91 -D_CRT_TIME_FUNCTIONS_NO_DEPRECATE
92 -D_CRT_VCCLRIT_NO_DEPRECATE
93 -D_SCL_SECURE_NO_DEPRECATE
102 # --------------------------------------------------------------------------
103 # Install directories
104 # Build DOCUMENTATION (not in ALL target and only if Doxygen is found)
105 option(BUILD_DOC "Build the HTML documentation (with doxygen if available)." OFF)
107 string(TOLOWER ${PROJECT_NAME} projectname)
108 set(OPENJPEG_INSTALL_SUBDIR "${projectname}-${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}")
110 if(NOT OPENJPEG_INSTALL_BIN_DIR)
111 set(OPENJPEG_INSTALL_BIN_DIR "bin")
114 if(NOT OPENJPEG_INSTALL_LIB_DIR)
115 set(OPENJPEG_INSTALL_LIB_DIR "lib")
118 if(NOT OPENJPEG_INSTALL_SHARE_DIR)
119 set(OPENJPEG_INSTALL_SHARE_DIR "share")
122 if(NOT OPENJPEG_INSTALL_DATA_DIR)
123 set(OPENJPEG_INSTALL_DATA_DIR "${OPENJPEG_INSTALL_SHARE_DIR}/${OPENJPEG_INSTALL_SUBDIR}")
126 if(NOT OPENJPEG_INSTALL_INCLUDE_DIR)
127 set(OPENJPEG_INSTALL_INCLUDE_DIR "include/${OPENJPEG_INSTALL_SUBDIR}")
131 if(NOT OPENJPEG_INSTALL_MAN_DIR)
132 set(OPENJPEG_INSTALL_MAN_DIR "share/man/")
135 if(NOT OPENJPEG_INSTALL_DOC_DIR)
136 set(OPENJPEG_INSTALL_DOC_DIR "share/doc/${OPENJPEG_INSTALL_SUBDIR}")
140 if(NOT OPENJPEG_INSTALL_JNI_DIR)
142 set(OPENJPEG_INSTALL_JNI_DIR ${OPENJPEG_INSTALL_BIN_DIR})
144 set(OPENJPEG_INSTALL_JNI_DIR ${OPENJPEG_INSTALL_LIB_DIR})
148 if(NOT OPENJPEG_INSTALL_PACKAGE_DIR)
149 # We could install *.cmake files in share/ however those files contains
150 # hardcoded path to libraries on a multi-arch system (fedora/debian) those
151 # path will be different (lib/i386-linux-gnu vs lib/x86_64-linux-gnu)
152 set(OPENJPEG_INSTALL_PACKAGE_DIR "${OPENJPEG_INSTALL_LIB_DIR}/${OPENJPEG_INSTALL_SUBDIR}")
156 list(APPEND OPENJPEG_LIBRARY_PROPERTIES INSTALL_NAME_DIR "${CMAKE_INSTALL_PREFIX}/${OPENJPEG_INSTALL_LIB_DIR}")
157 option(OPJ_USE_DSYMUTIL "Call dsymutil on binaries after build." OFF)
160 #-----------------------------------------------------------------------------
162 include (${CMAKE_ROOT}/Modules/TestBigEndian.cmake)
163 TEST_BIG_ENDIAN(OPJ_BIG_ENDIAN)
165 #-----------------------------------------------------------------------------
166 # Setup file for setting custom ctest vars
168 ${${OPENJPEG_NAMESPACE}_SOURCE_DIR}/cmake/CTestCustom.cmake.in
169 ${${OPENJPEG_NAMESPACE}_BINARY_DIR}/CTestCustom.cmake
173 #-----------------------------------------------------------------------------
174 # OpenJPEG build configuration options.
175 option(BUILD_SHARED_LIBS "Build OpenJPEG shared library and link executables against it." ON)
176 set (EXECUTABLE_OUTPUT_PATH ${OPENJPEG_BINARY_DIR}/bin CACHE PATH "Single output directory for building all executables.")
177 set (LIBRARY_OUTPUT_PATH ${OPENJPEG_BINARY_DIR}/bin CACHE PATH "Single output directory for building all libraries.")
178 mark_as_advanced(LIBRARY_OUTPUT_PATH EXECUTABLE_OUTPUT_PATH)
180 #-----------------------------------------------------------------------------
181 # configure name mangling to allow multiple libraries to coexist
183 if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/openjpeg_mangle.h.in)
184 set(MANGLE_PREFIX ${OPENJPEG_LIBRARY_NAME})
185 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/openjpeg_mangle.h.in
186 ${CMAKE_CURRENT_BINARY_DIR}/openjpeg_mangle.h
190 #-----------------------------------------------------------------------------
191 # Compiler specific flags:
192 if(CMAKE_COMPILER_IS_GNUCC)
193 # For all builds, make sure openjpeg is std99 compliant:
194 # set(CMAKE_C_FLAGS "-Wall -std=c99 ${CMAKE_C_FLAGS}") # FIXME: this setting prevented us from setting a coverage build.
195 # Do not use ffast-math for all build, it would produce incorrect results, only set for release:
196 set(OPENJPEG_LIBRARY_COMPILE_OPTIONS ${OPENJPEG_LIBRARY_COMPILE_OPTIONS} "$<$<CONFIG:Release>:-ffast-math>")
199 #-----------------------------------------------------------------------------
200 # opj_config.h generation (1/2)
202 # Check if some include files are provided by the system
203 include(EnsureFileInclude)
204 # These files are mandatory
205 ensure_file_include("string.h" HAVE_STRING_H YES)
206 ensure_file_include("memory.h" HAVE_MEMORY_H YES)
207 ensure_file_include("stdlib.h" HAVE_STDLIB_H YES)
208 ensure_file_include("stdio.h" HAVE_STDIO_H YES)
209 ensure_file_include("math.h" HAVE_MATH_H YES)
210 ensure_file_include("float.h" HAVE_FLOAT_H YES)
211 ensure_file_include("time.h" HAVE_TIME_H YES)
212 ensure_file_include("stdarg.h" HAVE_STDARG_H YES)
213 ensure_file_include("ctype.h" HAVE_CTYPE_H YES)
214 ensure_file_include("assert.h" HAVE_ASSERT_H YES)
216 # For the following files, we provide an alternative, they are not mandatory
217 ensure_file_include("stdint.h" OPJ_HAVE_STDINT_H NO)
218 ensure_file_include("inttypes.h" OPJ_HAVE_INTTYPES_H NO)
220 # why check this one ? for openjpip ?
221 include (${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake)
222 CHECK_INCLUDE_FILE("strings.h" HAVE_STRINGS_H)
223 CHECK_INCLUDE_FILE("sys/stat.h" HAVE_SYS_STAT_H)
224 CHECK_INCLUDE_FILE("sys/types.h" HAVE_SYS_TYPES_H)
225 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
227 # Enable Large file support
228 include(TestLargeFiles)
229 OPJ_TEST_LARGE_FILES(OPJ_HAVE_LARGEFILES)
231 # Allocating Aligned Memory Blocks
232 include(CheckIncludeFiles)
233 check_include_files(malloc.h OPJ_HAVE_MALLOC_H)
234 include(CheckSymbolExists)
235 # _aligned_alloc https://msdn.microsoft.com/en-us/library/8z34s9c6.aspx
236 check_symbol_exists(_aligned_malloc malloc.h OPJ_HAVE__ALIGNED_MALLOC)
237 # posix_memalign (needs _POSIX_C_SOURCE >= 200112L on Linux)
238 set(CMAKE_REQUIRED_DEFINITIONS -D_POSIX_C_SOURCE=200112L)
239 check_symbol_exists(posix_memalign stdlib.h OPJ_HAVE_POSIX_MEMALIGN)
240 unset(CMAKE_REQUIRED_DEFINITIONS)
241 # memalign (obsolete)
242 check_symbol_exists(memalign malloc.h OPJ_HAVE_MEMALIGN)
243 #-----------------------------------------------------------------------------
245 if(BUILD_JPIP_SERVER)
246 find_package(CURL REQUIRED)
247 find_package(FCGI REQUIRED)
248 find_package(Threads REQUIRED)
249 if(NOT CMAKE_USE_PTHREADS_INIT)
250 message(FATAL_ERROR "Only pthread are supported")
253 add_subdirectory(src/lib)
254 option(BUILD_LUTS_GENERATOR "Build utility to generate t1_luts.h" OFF)
256 #-----------------------------------------------------------------------------
258 option(BUILD_CODEC "Build the CODEC executables" ON)
259 option(BUILD_MJ2 "Build the MJ2 executables." OFF)
260 option(BUILD_JPWL "Build the JPWL library and executables" OFF)
261 option(BUILD_JPIP "Build the JPIP library and executables." OFF)
263 option(BUILD_JPIP_SERVER "Build the JPIP server." OFF)
265 option(BUILD_VIEWER "Build the OPJViewer executable (C++)" OFF)
266 option(BUILD_JAVA "Build the openjpeg jar (Java)" OFF)
267 option(BUILD_JP3D "Build the JP3D comp" OFF)
268 mark_as_advanced(BUILD_VIEWER)
269 mark_as_advanced(BUILD_JAVA)
270 mark_as_advanced(BUILD_JP3D)
272 if(BUILD_CODEC OR BUILD_MJ2)
273 # OFF: It will only build 3rd party libs if they are not found on the system
274 # ON: 3rd party libs will ALWAYS be build, and used
275 option(BUILD_THIRDPARTY "Build the thirdparty executables if it is needed" OFF)
276 add_subdirectory(thirdparty)
277 add_subdirectory(src/bin)
279 add_subdirectory(wrapping)
281 #-----------------------------------------------------------------------------
282 # opj_config.h generation (2/2)
284 ${CMAKE_CURRENT_SOURCE_DIR}/src/lib/openjp2/opj_config.h.cmake.in
285 ${CMAKE_CURRENT_BINARY_DIR}/src/lib/openjp2/opj_config.h
290 ${CMAKE_CURRENT_SOURCE_DIR}/src/lib/openjp2/opj_config_private.h.cmake.in
291 ${CMAKE_CURRENT_BINARY_DIR}/src/lib/openjp2/opj_config_private.h
295 #-----------------------------------------------------------------------------
296 # build documentation in doc subdir:
298 add_subdirectory(doc)
301 #-----------------------------------------------------------------------------
303 option(BUILD_TESTING "Build the tests." OFF)
309 # Search openjpeg data needed for the tests
310 # They could be found via git on the OpenJPEG GitHub code project
311 # git clone https://github.com/uclouvain/openjpeg-data.git
312 find_path(OPJ_DATA_ROOT README-OPJ-Data
313 PATHS $ENV{OPJ_DATA_ROOT} ${CMAKE_SOURCE_DIR}/../data
314 NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH
317 # Add repository where to find tests
318 add_subdirectory(tests)
321 message(FATAL_ERROR "You need build codec to run the tests")
325 #-----------------------------------------------------------------------------
326 # install all targets referenced as OPENJPEGTargets
327 install(EXPORT OpenJPEGTargets DESTINATION ${OPENJPEG_INSTALL_PACKAGE_DIR})
328 configure_file( ${${OPENJPEG_NAMESPACE}_SOURCE_DIR}/cmake/OpenJPEGConfig.cmake.in
329 ${${OPENJPEG_NAMESPACE}_BINARY_DIR}/OpenJPEGConfig.cmake
332 install( FILES ${OPENJPEG_BINARY_DIR}/OpenJPEGConfig.cmake
333 DESTINATION ${OPENJPEG_INSTALL_PACKAGE_DIR}
336 #-----------------------------------------------------------------------------
337 # install CHANGES and LICENSE
339 if(EXISTS ${OPENJPEG_SOURCE_DIR}/CHANGES)
340 install(FILES CHANGES DESTINATION ${OPENJPEG_INSTALL_DOC_DIR})
343 install(FILES LICENSE DESTINATION ${OPENJPEG_INSTALL_DOC_DIR})
346 include (cmake/OpenJPEGCPack.cmake)
348 #-----------------------------------------------------------------------------
350 # enabled by default on Unix, disabled by default on other platforms
352 option(BUILD_PKGCONFIG_FILES "Build and install pkg-config files" ON)
354 option(BUILD_PKGCONFIG_FILES "Build and install pkg-config files" OFF)
356 if(BUILD_PKGCONFIG_FILES)
357 # install in lib and not share (see multi-arch note above)
358 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/src/lib/openjp2/libopenjp2.pc.cmake.in
359 ${CMAKE_CURRENT_BINARY_DIR}/libopenjp2.pc @ONLY)
360 install( FILES ${CMAKE_CURRENT_BINARY_DIR}/libopenjp2.pc DESTINATION
361 ${OPENJPEG_INSTALL_LIB_DIR}/pkgconfig )
364 # install in lib and not share (see multi-arch note above)
365 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/src/lib/openjpwl/libopenjpwl.pc.cmake.in
366 ${CMAKE_CURRENT_BINARY_DIR}/libopenjpwl.pc @ONLY)
367 install( FILES ${CMAKE_CURRENT_BINARY_DIR}/libopenjpwl.pc DESTINATION
368 ${OPENJPEG_INSTALL_LIB_DIR}/pkgconfig )
372 # install in lib and not share (see multi-arch note above)
373 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/src/lib/openjpip/libopenjpip.pc.cmake.in
374 ${CMAKE_CURRENT_BINARY_DIR}/libopenjpip.pc @ONLY)
375 install( FILES ${CMAKE_CURRENT_BINARY_DIR}/libopenjpip.pc DESTINATION
376 ${OPENJPEG_INSTALL_LIB_DIR}/pkgconfig )
380 # install in lib and not share (see multi-arch note above)
381 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/src/lib/openjp3d/libopenjp3d.pc.cmake.in
382 ${CMAKE_CURRENT_BINARY_DIR}/libopenjp3d.pc @ONLY)
383 install( FILES ${CMAKE_CURRENT_BINARY_DIR}/libopenjp3d.pc DESTINATION
384 ${OPENJPEG_INSTALL_LIB_DIR}/pkgconfig )
388 #-----------------------------------------------------------------------------
390 # build our version of astyle
391 SET (WITH_ASTYLE FALSE CACHE BOOL "If you plan to contribute you should reindent with scripts/prepare-commit.sh (using 'our' astyle)")