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 2.6)
12 if(COMMAND CMAKE_POLICY)
13 cmake_policy(SET CMP0003 NEW)
16 if(NOT OPENJPEG_NAMESPACE)
17 set(OPENJPEG_NAMESPACE "OPENJPEG")
18 set(OPENJPEG_STANDALONE 1)
21 string(TOLOWER ${OPENJPEG_NAMESPACE} OPENJPEG_LIBRARY_NAME)
23 project(${OPENJPEG_NAMESPACE} C)
25 # Do full dependency headers.
26 include_regular_expression("^.*$")
28 #-----------------------------------------------------------------------------
29 # OPENJPEG version number, useful for packaging and doxygen doc:
30 set(OPENJPEG_VERSION_MAJOR 1)
31 set(OPENJPEG_VERSION_MINOR 99)
32 set(OPENJPEG_VERSION_BUILD 0)
34 "${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}.${OPENJPEG_VERSION_BUILD}")
36 "${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}.${OPENJPEG_VERSION_BUILD}")
37 set(OPENJPEG_LIBRARY_PROPERTIES
38 VERSION "${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}.${OPENJPEG_VERSION_BUILD}"
39 SOVERSION "${OPENJPEG_VERSION_MAJOR}"
42 # --------------------------------------------------------------------------
43 # Path to additional CMake modules
45 ${CMAKE_SOURCE_DIR}/cmake
48 # --------------------------------------------------------------------------
49 # On Visual Studio 8 MS deprecated C. This removes all 1.276E1265 security
55 if(NOT ITK_ENABLE_VISUAL_STUDIO_DEPRECATED_C_WARNINGS)
57 -D_CRT_FAR_MAPPINGS_NO_DEPRECATE
58 -D_CRT_IS_WCTYPE_NO_DEPRECATE
59 -D_CRT_MANAGED_FP_NO_DEPRECATE
60 -D_CRT_NONSTDC_NO_DEPRECATE
61 -D_CRT_SECURE_NO_DEPRECATE
62 -D_CRT_SECURE_NO_DEPRECATE_GLOBALS
63 -D_CRT_SETERRORMODE_BEEP_SLEEP_NO_DEPRECATE
64 -D_CRT_TIME_FUNCTIONS_NO_DEPRECATE
65 -D_CRT_VCCLRIT_NO_DEPRECATE
66 -D_SCL_SECURE_NO_DEPRECATE
75 # --------------------------------------------------------------------------
78 string(TOLOWER ${PROJECT_NAME} projectname)
79 set(OPENJPEG_INSTALL_SUBDIR "${projectname}-${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}")
81 if(NOT OPENJPEG_INSTALL_BIN_DIR)
82 set(OPENJPEG_INSTALL_BIN_DIR "bin")
85 if(NOT OPENJPEG_INSTALL_LIB_DIR)
86 set(OPENJPEG_INSTALL_LIB_DIR "lib")
89 if(NOT OPENJPEG_INSTALL_SHARE_DIR)
90 set(OPENJPEG_INSTALL_SHARE_DIR "share")
93 if(NOT OPENJPEG_INSTALL_DATA_DIR)
94 set(OPENJPEG_INSTALL_DATA_DIR "${OPENJPEG_INSTALL_SHARE_DIR}/${OPENJPEG_INSTALL_SUBDIR}")
97 if(NOT OPENJPEG_INSTALL_INCLUDE_DIR)
98 set(OPENJPEG_INSTALL_INCLUDE_DIR "include/${OPENJPEG_INSTALL_SUBDIR}")
101 if(NOT OPENJPEG_INSTALL_MAN_DIR)
102 set(OPENJPEG_INSTALL_MAN_DIR "share/man/")
105 if(NOT OPENJPEG_INSTALL_DOC_DIR)
106 set(OPENJPEG_INSTALL_DOC_DIR "share/doc/${OPENJPEG_INSTALL_SUBDIR}")
109 if(NOT OPENJPEG_INSTALL_PACKAGE_DIR)
110 # We could install *.cmake files in share/ however those files contains
111 # hardcoded path to libraries on a multi-arch system (fedora/debian) those
112 # path will be different (lib/i386-linux-gnu vs lib/x86_64-linux-gnu)
113 set(OPENJPEG_INSTALL_PACKAGE_DIR "${OPENJPEG_INSTALL_LIB_DIR}/${OPENJPEG_INSTALL_SUBDIR}")
116 #-----------------------------------------------------------------------------
118 include (${CMAKE_ROOT}/Modules/TestBigEndian.cmake)
119 TEST_BIG_ENDIAN(OPJ_BIG_ENDIAN)
121 #-----------------------------------------------------------------------------
122 # Setup file for setting custom ctest vars
124 ${CMAKE_SOURCE_DIR}/cmake/CTestCustom.cmake.in
125 ${CMAKE_BINARY_DIR}/CTestCustom.cmake
129 #-----------------------------------------------------------------------------
130 # OpenJPEG build configuration options.
131 option(BUILD_SHARED_LIBS "Build OpenJPEG shared library and link executables against it." ON)
132 set (EXECUTABLE_OUTPUT_PATH ${OPENJPEG_BINARY_DIR}/bin CACHE PATH "Single output directory for building all executables.")
133 set (LIBRARY_OUTPUT_PATH ${OPENJPEG_BINARY_DIR}/bin CACHE PATH "Single output directory for building all libraries.")
134 mark_as_advanced(LIBRARY_OUTPUT_PATH EXECUTABLE_OUTPUT_PATH)
136 #-----------------------------------------------------------------------------
137 # configure name mangling to allow multiple libraries to coexist
139 if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/openjpeg_mangle.h.in)
140 set(MANGLE_PREFIX ${OPENJPEG_LIBRARY_NAME})
141 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/openjpeg_mangle.h.in
142 ${CMAKE_CURRENT_BINARY_DIR}/openjpeg_mangle.h
146 #-----------------------------------------------------------------------------
149 # install in lib and not share (see multi-arch note above)
150 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/libopenjpeg1.pc.cmake
151 ${CMAKE_CURRENT_BINARY_DIR}/libopenjpeg1.pc @ONLY)
152 install( FILES ${CMAKE_CURRENT_BINARY_DIR}/libopenjpeg1.pc DESTINATION
153 ${OPENJPEG_INSTALL_LIB_DIR}/pkgconfig )
154 install( CODE "execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink
156 \"\$ENV{DESTDIR}${CMAKE_INSTALL_PREFIX}/${OPENJPEG_INSTALL_SHARE_DIR}/pkgconfig/libopenjpeg.pc\")")
159 #-----------------------------------------------------------------------------
160 # Compiler specific flags:
161 if(CMAKE_COMPILER_IS_GNUCC)
162 # For all builds, make sure openjpeg is std99 compliant:
163 # set(CMAKE_C_FLAGS "-Wall -std=c99 ${CMAKE_C_FLAGS}") # FIXME: this setting prevented us from setting a coverage build.
164 # Do not use ffast-math for all build, it would produce incorrect results, only set for release:
165 set(CMAKE_C_FLAGS_RELEASE "-ffast-math ${CMAKE_C_FLAGS_RELEASE}")
168 #-----------------------------------------------------------------------------
169 # opj_config.h generation (1/2)
170 include (${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake)
171 CHECK_INCLUDE_FILE("strings.h" HAVE_STRINGS_H)
172 CHECK_INCLUDE_FILE("inttypes.h" HAVE_INTTYPES_H)
173 CHECK_INCLUDE_FILE("memory.h" HAVE_MEMORY_H)
174 CHECK_INCLUDE_FILE("stdint.h" HAVE_STDINT_H)
175 CHECK_INCLUDE_FILE("stdlib.h" HAVE_STDLIB_H)
176 CHECK_INCLUDE_FILE("string.h" HAVE_STRING_H)
177 CHECK_INCLUDE_FILE("sys/stat.h" HAVE_SYS_STAT_H)
178 CHECK_INCLUDE_FILE("sys/types.h" HAVE_SYS_TYPES_H)
179 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
181 # Enable Large file support
182 include(TestLargeFiles)
183 OPJ_TEST_LARGE_FILES(OPJ_HAVE_LARGEFILES)
185 #-----------------------------------------------------------------------------
187 include_directories(BEFORE ${OPENJPEG_BINARY_DIR})
188 add_subdirectory(src)
190 #-----------------------------------------------------------------------------
192 option(BUILD_CODEC "Build the CODEC executables" ON)
193 option(BUILD_MJ2 "Build the MJ2 executables." OFF)
194 option(BUILD_JPWL "Build the JPWL library and executables" OFF)
195 option(BUILD_JPIP "Build the JPIP library and executables." OFF)
197 option(BUILD_JPIP_SERVER "Build the JPIP server." OFF)
199 option(BUILD_VIEWER "Build the OPJViewer executable (C++)" OFF)
200 option(BUILD_JAVA "Build the openjpeg jar (Java)" OFF)
201 mark_as_advanced(BUILD_VIEWER)
202 mark_as_advanced(BUILD_JAVA)
204 if(BUILD_CODEC OR BUILD_MJ2)
205 # OFF: It will only build 3rd party libs if they are not found on the system
206 # ON: 3rd party libs will ALWAYS be build, and used
207 option(BUILD_THIRDPARTY "Build the thirdparty executables if it is needed" OFF)
208 add_subdirectory(thirdparty)
209 add_subdirectory(src/bin)
211 add_subdirectory(wrapping)
213 include(CheckTypeSize)
214 CHECK_TYPE_SIZE(ssize_t SSIZE_T)
216 #-----------------------------------------------------------------------------
217 # opj_config.h generation (2/2)
218 configure_file("${OPENJPEG_SOURCE_DIR}/opj_config.h.cmake.in"
219 "${OPENJPEG_BINARY_DIR}/opj_config.h"
223 install( FILES ${CMAKE_CURRENT_BINARY_DIR}/opj_config.h
224 DESTINATION ${OPENJPEG_INSTALL_INCLUDE_DIR} COMPONENT Headers)
225 #-----------------------------------------------------------------------------
226 # Build DOCUMENTATION (not in ALL target and only if Doxygen is found)
227 option(BUILD_DOC "Build the HTML documentation (with doxygen if available)." OFF)
229 add_subdirectory(doc)
232 #-----------------------------------------------------------------------------
234 option(BUILD_TESTING "Build the tests." OFF)
240 # Search openjpeg data needed for the tests
241 # They could be found via svn on the OpenJPEG google code project
242 # svn checkout http://openjpeg.googlecode.com/svn/data (about 70 Mo)
243 find_path(OPJ_DATA_ROOT README-OPJ-Data
246 ${CMAKE_SOURCE_DIR}/../data
249 # Add repository where to find tests
250 add_subdirectory(tests)
253 message(FATAL_ERROR "You need build codec to run the tests")
257 #-----------------------------------------------------------------------------
258 # install all targets referenced as OPENJPEGTargets
259 install(EXPORT OpenJPEGTargets DESTINATION ${OPENJPEG_INSTALL_PACKAGE_DIR})
260 configure_file( ${OPENJPEG_SOURCE_DIR}/cmake/OpenJPEGConfig.cmake.in
261 ${OPENJPEG_BINARY_DIR}/OpenJPEGConfig.cmake
264 install( FILES ${OPENJPEG_BINARY_DIR}/OpenJPEGConfig.cmake
265 DESTINATION ${OPENJPEG_INSTALL_PACKAGE_DIR}
268 #-----------------------------------------------------------------------------
269 # install CHANGES and LICENSE
270 if(EXISTS ${OPENJPEG_SOURCE_DIR}/CHANGES)
271 install(FILES CHANGES DESTINATION ${OPENJPEG_INSTALL_DOC_DIR})
273 install(FILES LICENSE DESTINATION ${OPENJPEG_INSTALL_DOC_DIR})
275 include (cmake/OpenJPEGCPack.cmake)