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} C)
29 # Do full dependency headers.
30 include_regular_expression("^.*$")
32 #-----------------------------------------------------------------------------
33 # OPENJPEG version number, useful for packaging and doxygen doc:
34 set(OPENJPEG_VERSION_MAJOR 2)
35 set(OPENJPEG_VERSION_MINOR 5)
36 set(OPENJPEG_VERSION_BUILD 0)
38 "${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}.${OPENJPEG_VERSION_BUILD}")
40 "${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}.${OPENJPEG_VERSION_BUILD}")
42 # Because autotools does not support X.Y notation for SOVERSION, we have to use
43 # two numbering, one for the openjpeg version and one for openjpeg soversion
61 # above is the recommendation by the OPJ team. If you really need to override this default,
62 # you can specify your own OPENJPEG_SOVERSION at cmake configuration time:
63 # cmake -DOPENJPEG_SOVERSION:STRING=42 /path/to/openjpeg
64 if(NOT OPENJPEG_SOVERSION)
65 set(OPENJPEG_SOVERSION 7)
66 endif(NOT OPENJPEG_SOVERSION)
67 set(OPENJPEG_LIBRARY_PROPERTIES
68 VERSION "${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}.${OPENJPEG_VERSION_BUILD}"
69 SOVERSION "${OPENJPEG_SOVERSION}"
72 # --------------------------------------------------------------------------
73 # Path to additional CMake modules
75 ${${OPENJPEG_NAMESPACE}_SOURCE_DIR}/cmake
78 # --------------------------------------------------------------------------
79 # On Visual Studio 8 MS deprecated C. This removes all 1.276E1265 security
85 if(NOT ITK_ENABLE_VISUAL_STUDIO_DEPRECATED_C_WARNINGS)
87 -D_CRT_FAR_MAPPINGS_NO_DEPRECATE
88 -D_CRT_IS_WCTYPE_NO_DEPRECATE
89 -D_CRT_MANAGED_FP_NO_DEPRECATE
90 -D_CRT_NONSTDC_NO_DEPRECATE
91 -D_CRT_SECURE_NO_DEPRECATE
92 -D_CRT_SECURE_NO_DEPRECATE_GLOBALS
93 -D_CRT_SETERRORMODE_BEEP_SLEEP_NO_DEPRECATE
94 -D_CRT_TIME_FUNCTIONS_NO_DEPRECATE
95 -D_CRT_VCCLRIT_NO_DEPRECATE
96 -D_SCL_SECURE_NO_DEPRECATE
105 # --------------------------------------------------------------------------
106 # Install directories
107 # Build DOCUMENTATION (not in ALL target and only if Doxygen is found)
108 option(BUILD_DOC "Build the HTML documentation (with doxygen if available)." OFF)
110 string(TOLOWER ${PROJECT_NAME} projectname)
111 set(OPENJPEG_INSTALL_SUBDIR "${projectname}-${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}")
113 if(NOT OPENJPEG_INSTALL_BIN_DIR)
114 set(OPENJPEG_INSTALL_BIN_DIR "bin")
117 if(NOT OPENJPEG_INSTALL_LIB_DIR)
118 set(OPENJPEG_INSTALL_LIB_DIR "lib")
121 if(NOT OPENJPEG_INSTALL_SHARE_DIR)
122 set(OPENJPEG_INSTALL_SHARE_DIR "share")
125 if(NOT OPENJPEG_INSTALL_DATA_DIR)
126 set(OPENJPEG_INSTALL_DATA_DIR "${OPENJPEG_INSTALL_SHARE_DIR}/${OPENJPEG_INSTALL_SUBDIR}")
129 if(NOT OPENJPEG_INSTALL_INCLUDE_DIR)
130 set(OPENJPEG_INSTALL_INCLUDE_DIR "include/${OPENJPEG_INSTALL_SUBDIR}")
134 if(NOT OPENJPEG_INSTALL_MAN_DIR)
135 set(OPENJPEG_INSTALL_MAN_DIR "share/man/")
138 if(NOT OPENJPEG_INSTALL_DOC_DIR)
139 set(OPENJPEG_INSTALL_DOC_DIR "share/doc/${OPENJPEG_INSTALL_SUBDIR}")
143 if(NOT OPENJPEG_INSTALL_JNI_DIR)
145 set(OPENJPEG_INSTALL_JNI_DIR ${OPENJPEG_INSTALL_BIN_DIR})
147 set(OPENJPEG_INSTALL_JNI_DIR ${OPENJPEG_INSTALL_LIB_DIR})
151 if(NOT OPENJPEG_INSTALL_PACKAGE_DIR)
152 # We could install *.cmake files in share/ however those files contains
153 # hardcoded path to libraries on a multi-arch system (fedora/debian) those
154 # path will be different (lib/i386-linux-gnu vs lib/x86_64-linux-gnu)
155 set(OPENJPEG_INSTALL_PACKAGE_DIR "${OPENJPEG_INSTALL_LIB_DIR}/${OPENJPEG_INSTALL_SUBDIR}")
159 list(APPEND OPENJPEG_LIBRARY_PROPERTIES INSTALL_NAME_DIR "${CMAKE_INSTALL_PREFIX}/${OPENJPEG_INSTALL_LIB_DIR}")
160 option(OPJ_USE_DSYMUTIL "Call dsymutil on binaries after build." OFF)
163 #-----------------------------------------------------------------------------
166 include (${CMAKE_ROOT}/Modules/TestBigEndian.cmake)
167 TEST_BIG_ENDIAN(OPJ_BIG_ENDIAN)
170 #-----------------------------------------------------------------------------
171 # Setup file for setting custom ctest vars
173 ${${OPENJPEG_NAMESPACE}_SOURCE_DIR}/cmake/CTestCustom.cmake.in
174 ${${OPENJPEG_NAMESPACE}_BINARY_DIR}/CTestCustom.cmake
178 #-----------------------------------------------------------------------------
179 # OpenJPEG build configuration options.
180 option(BUILD_SHARED_LIBS "Build OpenJPEG shared library and link executables against it." ON)
181 option(BUILD_STATIC_LIBS "Build OpenJPEG static library." ON)
182 set (EXECUTABLE_OUTPUT_PATH ${OPENJPEG_BINARY_DIR}/bin CACHE PATH "Single output directory for building all executables.")
183 set (LIBRARY_OUTPUT_PATH ${OPENJPEG_BINARY_DIR}/bin CACHE PATH "Single output directory for building all libraries.")
184 mark_as_advanced(LIBRARY_OUTPUT_PATH EXECUTABLE_OUTPUT_PATH)
186 #-----------------------------------------------------------------------------
187 # configure name mangling to allow multiple libraries to coexist
189 if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/openjpeg_mangle.h.in)
190 set(MANGLE_PREFIX ${OPENJPEG_LIBRARY_NAME})
191 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/openjpeg_mangle.h.in
192 ${CMAKE_CURRENT_BINARY_DIR}/openjpeg_mangle.h
196 #-----------------------------------------------------------------------------
197 # Compiler specific flags:
198 if(CMAKE_COMPILER_IS_GNUCC)
199 # For all builds, make sure openjpeg is std99 compliant:
200 # set(CMAKE_C_FLAGS "-Wall -std=c99 ${CMAKE_C_FLAGS}") # FIXME: this setting prevented us from setting a coverage build.
201 # Do not use ffast-math for all build, it would produce incorrect results, only set for release:
202 set(OPENJPEG_LIBRARY_COMPILE_OPTIONS ${OPENJPEG_LIBRARY_COMPILE_OPTIONS} "$<$<CONFIG:Release>:-ffast-math>")
203 set(OPENJP2_COMPILE_OPTIONS ${OPENJP2_COMPILE_OPTIONS} "$<$<CONFIG:Release>:-ffast-math>" -Wall -Wextra -Wconversion -Wunused-parameter -Wdeclaration-after-statement -Werror=declaration-after-statement)
206 #-----------------------------------------------------------------------------
207 # opj_config.h generation (1/2)
209 # Check if some include files are provided by the system
210 include(EnsureFileInclude)
211 # These files are mandatory
212 ensure_file_include("string.h" HAVE_STRING_H YES)
213 ensure_file_include("memory.h" HAVE_MEMORY_H YES)
214 ensure_file_include("stdlib.h" HAVE_STDLIB_H YES)
215 ensure_file_include("stdio.h" HAVE_STDIO_H YES)
216 ensure_file_include("math.h" HAVE_MATH_H YES)
217 ensure_file_include("float.h" HAVE_FLOAT_H YES)
218 ensure_file_include("time.h" HAVE_TIME_H YES)
219 ensure_file_include("stdarg.h" HAVE_STDARG_H YES)
220 ensure_file_include("ctype.h" HAVE_CTYPE_H YES)
221 ensure_file_include("assert.h" HAVE_ASSERT_H YES)
223 # For the following files, we provide an alternative, they are not mandatory
224 ensure_file_include("stdint.h" OPJ_HAVE_STDINT_H NO)
225 ensure_file_include("inttypes.h" OPJ_HAVE_INTTYPES_H NO)
227 # why check this one ? for openjpip ?
228 include (${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake)
229 CHECK_INCLUDE_FILE("strings.h" HAVE_STRINGS_H)
230 CHECK_INCLUDE_FILE("sys/stat.h" HAVE_SYS_STAT_H)
231 CHECK_INCLUDE_FILE("sys/types.h" HAVE_SYS_TYPES_H)
232 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
234 # Enable Large file support
235 include(TestLargeFiles)
236 OPJ_TEST_LARGE_FILES(OPJ_HAVE_LARGEFILES)
238 # Allocating Aligned Memory Blocks
239 include(CheckIncludeFiles)
240 check_include_files(malloc.h OPJ_HAVE_MALLOC_H)
241 include(CheckSymbolExists)
242 # _aligned_alloc https://msdn.microsoft.com/en-us/library/8z34s9c6.aspx
243 check_symbol_exists(_aligned_malloc malloc.h OPJ_HAVE__ALIGNED_MALLOC)
244 # posix_memalign (needs _POSIX_C_SOURCE >= 200112L on Linux)
245 set(CMAKE_REQUIRED_DEFINITIONS -D_POSIX_C_SOURCE=200112L)
246 check_symbol_exists(posix_memalign stdlib.h OPJ_HAVE_POSIX_MEMALIGN)
247 unset(CMAKE_REQUIRED_DEFINITIONS)
248 # memalign (obsolete)
249 check_symbol_exists(memalign malloc.h OPJ_HAVE_MEMALIGN)
250 #-----------------------------------------------------------------------------
252 if(BUILD_JPIP_SERVER)
253 find_package(CURL REQUIRED)
254 find_package(FCGI REQUIRED)
255 find_package(Threads REQUIRED)
256 if(NOT CMAKE_USE_PTHREADS_INIT)
257 message(FATAL_ERROR "Only pthread are supported")
260 add_subdirectory(src/lib)
261 option(BUILD_LUTS_GENERATOR "Build utility to generate t1_luts.h" OFF)
263 option(BUILD_UNIT_TESTS "Build unit tests (bench_dwt, test_sparse_array, etc..)" OFF)
266 #-----------------------------------------------------------------------------
268 option(BUILD_CODEC "Build the CODEC executables" ON)
269 option(BUILD_JPIP "Build the JPIP library and executables." OFF)
271 option(BUILD_JPIP_SERVER "Build the JPIP server." OFF)
273 option(BUILD_VIEWER "Build the OPJViewer executable (C++)" OFF)
274 option(BUILD_JAVA "Build the openjpeg jar (Java)" OFF)
275 mark_as_advanced(BUILD_VIEWER)
276 mark_as_advanced(BUILD_JAVA)
279 # OFF: It will only build 3rd party libs if they are not found on the system
280 # ON: 3rd party libs will ALWAYS be build, and used
281 option(BUILD_THIRDPARTY "Build the thirdparty executables if it is needed" OFF)
282 add_subdirectory(thirdparty)
283 add_subdirectory(src/bin)
285 add_subdirectory(wrapping)
287 #-----------------------------------------------------------------------------
288 # opj_config.h generation (2/2)
290 ${CMAKE_CURRENT_SOURCE_DIR}/src/lib/openjp2/opj_config.h.cmake.in
291 ${CMAKE_CURRENT_BINARY_DIR}/src/lib/openjp2/opj_config.h
296 ${CMAKE_CURRENT_SOURCE_DIR}/src/lib/openjp2/opj_config_private.h.cmake.in
297 ${CMAKE_CURRENT_BINARY_DIR}/src/lib/openjp2/opj_config_private.h
301 #-----------------------------------------------------------------------------
302 # build documentation in doc subdir:
304 add_subdirectory(doc)
307 #-----------------------------------------------------------------------------
309 option(BUILD_TESTING "Build the tests." OFF)
315 # Search openjpeg data needed for the tests
316 # They could be found via git on the OpenJPEG GitHub code project
317 # git clone https://github.com/uclouvain/openjpeg-data.git
318 find_path(OPJ_DATA_ROOT README-OPJ-Data
319 PATHS $ENV{OPJ_DATA_ROOT} ${CMAKE_SOURCE_DIR}/../data
320 NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH
323 # Add repository where to find tests
324 add_subdirectory(tests)
327 message(FATAL_ERROR "You need build codec to run the tests")
331 #-----------------------------------------------------------------------------
332 # install all targets referenced as OPENJPEGTargets
333 install(EXPORT OpenJPEGTargets DESTINATION ${OPENJPEG_INSTALL_PACKAGE_DIR})
334 configure_file( ${${OPENJPEG_NAMESPACE}_SOURCE_DIR}/cmake/OpenJPEGConfig.cmake.in
335 ${${OPENJPEG_NAMESPACE}_BINARY_DIR}/OpenJPEGConfig.cmake
338 install( FILES ${OPENJPEG_BINARY_DIR}/OpenJPEGConfig.cmake
339 DESTINATION ${OPENJPEG_INSTALL_PACKAGE_DIR}
342 #-----------------------------------------------------------------------------
343 # install CHANGES and LICENSE
345 if(EXISTS ${OPENJPEG_SOURCE_DIR}/CHANGES)
346 install(FILES CHANGES DESTINATION ${OPENJPEG_INSTALL_DOC_DIR})
349 install(FILES LICENSE DESTINATION ${OPENJPEG_INSTALL_DOC_DIR})
352 include (cmake/OpenJPEGCPack.cmake)
354 #-----------------------------------------------------------------------------
356 # enabled by default on Unix or if using GCC, disabled by default on other platforms
357 if(UNIX OR CMAKE_COMPILER_IS_GNUCC)
358 option(BUILD_PKGCONFIG_FILES "Build and install pkg-config files" ON)
360 option(BUILD_PKGCONFIG_FILES "Build and install pkg-config files" OFF)
362 if(BUILD_PKGCONFIG_FILES)
363 # install in lib and not share (see multi-arch note above)
364 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/src/lib/openjp2/libopenjp2.pc.cmake.in
365 ${CMAKE_CURRENT_BINARY_DIR}/libopenjp2.pc @ONLY)
366 install( FILES ${CMAKE_CURRENT_BINARY_DIR}/libopenjp2.pc DESTINATION
367 ${OPENJPEG_INSTALL_LIB_DIR}/pkgconfig )
370 # install in lib and not share (see multi-arch note above)
371 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/src/lib/openjpip/libopenjpip.pc.cmake.in
372 ${CMAKE_CURRENT_BINARY_DIR}/libopenjpip.pc @ONLY)
373 install( FILES ${CMAKE_CURRENT_BINARY_DIR}/libopenjpip.pc DESTINATION
374 ${OPENJPEG_INSTALL_LIB_DIR}/pkgconfig )
378 #-----------------------------------------------------------------------------
380 # build our version of astyle
381 SET (WITH_ASTYLE FALSE CACHE BOOL "If you plan to contribute you should reindent with scripts/prepare-commit.sh (using 'our' astyle)")