CMakeLists.txt

   1 # Main CMakeLists.txt to build the OpenJPEG project using CMake (www.cmake.org)
   2 # Written by Mathieu Malaterre
   3
   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
   8 # e.g.:
   9 # set(OPENJPEG_NAMESPACE "GDCMOPENJPEG")
  10 cmake_minimum_required(VERSION 2.8.2)
  11
  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)
  16   endif()
  17 endif()
  18
  19 if(NOT OPENJPEG_NAMESPACE)
  20   set(OPENJPEG_NAMESPACE "OPENJPEG")
  21   set(OPENJPEG_STANDALONE 1)
  22 endif()
  23 # In all cases:
  24 #string(TOLOWER ${OPENJPEG_NAMESPACE} OPENJPEG_LIBRARY_NAME)
  25 set(OPENJPEG_LIBRARY_NAME openjp2)
  26
  27 project(${OPENJPEG_NAMESPACE} C)
  28
  29 # Do full dependency headers.
  30 include_regular_expression("^.*$")
  31
  32 #-----------------------------------------------------------------------------
  33 # OPENJPEG version number, useful for packaging and doxygen doc:
  34 set(OPENJPEG_VERSION_MAJOR 2)
  35 set(OPENJPEG_VERSION_MINOR 1)
  36 set(OPENJPEG_VERSION_BUILD 0)
  37 set(OPENJPEG_VERSION
  38   "${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}.${OPENJPEG_VERSION_BUILD}")
  39 set(PACKAGE_VERSION
  40   "${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}.${OPENJPEG_VERSION_BUILD}")
  41
  42 # Because autotools does not support X.Y notation for SOVERSION, we have to use
  43 # two numbering, one for the openjpeg version and one for openjpeg soversion
  44 # version | soversion
  45 #   1.0   |  0
  46 #   1.1   |  1
  47 #   1.2   |  2
  48 #   1.3   |  3
  49 #   1.4   |  4
  50 #   1.5   |  5
  51 #   1.5.1 |  5
  52 #   2.0   |  6
  53 #   2.0.1 |  6
  54 #   2.1   |  7
  55 # above is the recommendation by the OPJ team. If you really need to override this default,
  56 # you can specify your own OPENJPEG_SOVERSION at cmake configuration time:
  57 # cmake -DOPENJPEG_SOVERSION:STRING=42 /path/to/openjpeg
  58 if(NOT OPENJPEG_SOVERSION)
  59   set(OPENJPEG_SOVERSION 7)
  60 endif(NOT OPENJPEG_SOVERSION)
  61 set(OPENJPEG_LIBRARY_PROPERTIES
  62   VERSION   "${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}.${OPENJPEG_VERSION_BUILD}"
  63   SOVERSION "${OPENJPEG_SOVERSION}"
  64 )
  65
  66 # --------------------------------------------------------------------------
  67 # Path to additional CMake modules
  68 set(CMAKE_MODULE_PATH
  69     ${CMAKE_SOURCE_DIR}/cmake
  70     ${CMAKE_MODULE_PATH})
  71
  72 # --------------------------------------------------------------------------
  73 # On Visual Studio 8 MS deprecated C. This removes all 1.276E1265 security
  74 # warnings
  75 if(WIN32)
  76   if(NOT BORLAND)
  77     if(NOT CYGWIN)
  78       if(NOT MINGW)
  79         if(NOT ITK_ENABLE_VISUAL_STUDIO_DEPRECATED_C_WARNINGS)
  80           add_definitions(
  81             -D_CRT_FAR_MAPPINGS_NO_DEPRECATE
  82             -D_CRT_IS_WCTYPE_NO_DEPRECATE
  83             -D_CRT_MANAGED_FP_NO_DEPRECATE
  84             -D_CRT_NONSTDC_NO_DEPRECATE
  85             -D_CRT_SECURE_NO_DEPRECATE
  86             -D_CRT_SECURE_NO_DEPRECATE_GLOBALS
  87             -D_CRT_SETERRORMODE_BEEP_SLEEP_NO_DEPRECATE
  88             -D_CRT_TIME_FUNCTIONS_NO_DEPRECATE
  89             -D_CRT_VCCLRIT_NO_DEPRECATE
  90             -D_SCL_SECURE_NO_DEPRECATE
  91             )
  92         endif()
  93       endif()
  94     endif()
  95   endif()
  96 endif()
  97
  98
  99 # --------------------------------------------------------------------------
 100 # Install directories
 101 # Build DOCUMENTATION (not in ALL target and only if Doxygen is found)
 102 option(BUILD_DOC "Build the HTML documentation (with doxygen if available)." OFF)
 103
 104 string(TOLOWER ${PROJECT_NAME} projectname)
 105 set(OPENJPEG_INSTALL_SUBDIR "${projectname}-${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}")
 106
 107 if(NOT OPENJPEG_INSTALL_BIN_DIR)
 108   set(OPENJPEG_INSTALL_BIN_DIR "bin")
 109 endif()
 110
 111 if(NOT OPENJPEG_INSTALL_LIB_DIR)
 112   set(OPENJPEG_INSTALL_LIB_DIR "lib")
 113 endif()
 114
 115 if(NOT OPENJPEG_INSTALL_SHARE_DIR)
 116   set(OPENJPEG_INSTALL_SHARE_DIR "share")
 117 endif()
 118
 119 if(NOT OPENJPEG_INSTALL_DATA_DIR)
 120   set(OPENJPEG_INSTALL_DATA_DIR "${OPENJPEG_INSTALL_SHARE_DIR}/${OPENJPEG_INSTALL_SUBDIR}")
 121 endif()
 122
 123 if(NOT OPENJPEG_INSTALL_INCLUDE_DIR)
 124   set(OPENJPEG_INSTALL_INCLUDE_DIR "include/${OPENJPEG_INSTALL_SUBDIR}")
 125 endif()
 126
 127 if(BUILD_DOC)
 128 if(NOT OPENJPEG_INSTALL_MAN_DIR)
 129   set(OPENJPEG_INSTALL_MAN_DIR "share/man/")
 130 endif()
 131
 132 if(NOT OPENJPEG_INSTALL_DOC_DIR)
 133   set(OPENJPEG_INSTALL_DOC_DIR "share/doc/${OPENJPEG_INSTALL_SUBDIR}")
 134 endif()
 135 endif()
 136
 137 if(NOT OPENJPEG_INSTALL_JNI_DIR)
 138   if(WIN32)
 139     set(OPENJPEG_INSTALL_JNI_DIR ${OPENJPEG_INSTALL_BIN_DIR})
 140   else()
 141     set(OPENJPEG_INSTALL_JNI_DIR ${OPENJPEG_INSTALL_LIB_DIR})
 142   endif()
 143 endif()
 144
 145 if(NOT OPENJPEG_INSTALL_PACKAGE_DIR)
 146   # We could install *.cmake files in share/ however those files contains
 147   # hardcoded path to libraries on a multi-arch system (fedora/debian) those
 148   # path will be different (lib/i386-linux-gnu vs lib/x86_64-linux-gnu)
 149   set(OPENJPEG_INSTALL_PACKAGE_DIR "${OPENJPEG_INSTALL_LIB_DIR}/${OPENJPEG_INSTALL_SUBDIR}")
 150 endif()
 151
 152 if (APPLE)
 153         list(APPEND OPENJPEG_LIBRARY_PROPERTIES INSTALL_NAME_DIR "${CMAKE_INSTALL_PREFIX}/${OPENJPEG_INSTALL_LIB_DIR}")
 154         option(OPJ_USE_DSYMUTIL "Call dsymutil on binaries after build." OFF)
 155 endif()
 156
 157 #-----------------------------------------------------------------------------
 158 # Big endian test:
 159 include (${CMAKE_ROOT}/Modules/TestBigEndian.cmake)
 160 TEST_BIG_ENDIAN(OPJ_BIG_ENDIAN)
 161
 162 #-----------------------------------------------------------------------------
 163 # Setup file for setting custom ctest vars
 164 configure_file(
 165   ${CMAKE_SOURCE_DIR}/cmake/CTestCustom.cmake.in
 166   ${CMAKE_BINARY_DIR}/CTestCustom.cmake
 167   @ONLY
 168   )
 169
 170 #-----------------------------------------------------------------------------
 171 # OpenJPEG build configuration options.
 172 option(BUILD_SHARED_LIBS "Build OpenJPEG shared library and link executables against it." ON)
 173 set (EXECUTABLE_OUTPUT_PATH ${OPENJPEG_BINARY_DIR}/bin CACHE PATH "Single output directory for building all executables.")
 174 set (LIBRARY_OUTPUT_PATH ${OPENJPEG_BINARY_DIR}/bin CACHE PATH "Single output directory for building all libraries.")
 175 mark_as_advanced(LIBRARY_OUTPUT_PATH EXECUTABLE_OUTPUT_PATH)
 176
 177 #-----------------------------------------------------------------------------
 178 # configure name mangling to allow multiple libraries to coexist
 179 # peacefully
 180 if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/openjpeg_mangle.h.in)
 181 set(MANGLE_PREFIX ${OPENJPEG_LIBRARY_NAME})
 182 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/openjpeg_mangle.h.in
 183                ${CMAKE_CURRENT_BINARY_DIR}/openjpeg_mangle.h
 184                @ONLY)
 185 endif()
 186
 187 #-----------------------------------------------------------------------------
 188 # Compiler specific flags:
 189 if(CMAKE_COMPILER_IS_GNUCC)
 190   # For all builds, make sure openjpeg is std99 compliant:
 191   # set(CMAKE_C_FLAGS "-Wall -std=c99 ${CMAKE_C_FLAGS}") # FIXME: this setting prevented us from setting a coverage build.
 192   # Do not use ffast-math for all build, it would produce incorrect results, only set for release:
 193   set(OPENJPEG_LIBRARY_COMPILE_OPTIONS ${OPENJPEG_LIBRARY_COMPILE_OPTIONS} "$<$<CONFIG:Release>:-ffast-math>")
 194 endif()
 195
 196 #-----------------------------------------------------------------------------
 197 # opj_config.h generation (1/2)
 198
 199 # Check if some include files are provided by the system
 200 include(EnsureFileInclude)
 201 # These files are mandatory
 202 ensure_file_include("string.h"   HAVE_STRING_H YES)
 203 ensure_file_include("memory.h"   HAVE_MEMORY_H YES)
 204 ensure_file_include("stdlib.h"   HAVE_STDLIB_H YES)
 205 ensure_file_include("stdio.h"    HAVE_STDIO_H  YES)
 206 ensure_file_include("math.h"     HAVE_MATH_H   YES)
 207 ensure_file_include("float.h"    HAVE_FLOAT_H  YES)
 208 ensure_file_include("time.h"     HAVE_TIME_H   YES)
 209 ensure_file_include("stdarg.h"   HAVE_STDARG_H YES)
 210 ensure_file_include("ctype.h"    HAVE_CTYPE_H  YES)
 211 ensure_file_include("assert.h"   HAVE_ASSERT_H YES)
 212
 213 # For the following files, we provide an alternative, they are not mandatory
 214 ensure_file_include("stdint.h"   OPJ_HAVE_STDINT_H   NO)
 215 ensure_file_include("inttypes.h" OPJ_HAVE_INTTYPES_H NO)
 216
 217 # why check this one ? for openjpip ?
 218 include (${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake)
 219 CHECK_INCLUDE_FILE("strings.h"      HAVE_STRINGS_H)
 220 CHECK_INCLUDE_FILE("sys/stat.h"     HAVE_SYS_STAT_H)
 221 CHECK_INCLUDE_FILE("sys/types.h"    HAVE_SYS_TYPES_H)
 222 CHECK_INCLUDE_FILE("unistd.h"       HAVE_UNISTD_H)
 223
 224 # Enable Large file support
 225 include(TestLargeFiles)
 226 OPJ_TEST_LARGE_FILES(OPJ_HAVE_LARGEFILES)
 227
 228 # Allocating Aligned Memory Blocks
 229 include(CheckIncludeFiles)
 230 check_include_files(malloc.h OPJ_HAVE_MALLOC_H)
 231 include(CheckSymbolExists)
 232 # _aligned_alloc https://msdn.microsoft.com/en-us/library/8z34s9c6.aspx
 233 check_symbol_exists(_aligned_malloc malloc.h OPJ_HAVE__ALIGNED_MALLOC)
 234 # posix_memalign (needs _POSIX_C_SOURCE >= 200112L on Linux)
 235 set(CMAKE_REQUIRED_DEFINITIONS -D_POSIX_C_SOURCE=200112L)
 236 check_symbol_exists(posix_memalign stdlib.h OPJ_HAVE_POSIX_MEMALIGN)
 237 unset(CMAKE_REQUIRED_DEFINITIONS)
 238 # memalign (obsolete)
 239 check_symbol_exists(memalign malloc.h OPJ_HAVE_MEMALIGN)
 240 #-----------------------------------------------------------------------------
 241 # Build Library
 242 if(BUILD_JPIP_SERVER)
 243   find_package(CURL REQUIRED)
 244   find_package(FCGI REQUIRED)
 245   find_package(Threads REQUIRED)
 246   if(NOT CMAKE_USE_PTHREADS_INIT)
 247     message(FATAL_ERROR "Only pthread are supported")
 248   endif()
 249 endif()
 250 add_subdirectory(src/lib)
 251
 252 #-----------------------------------------------------------------------------
 253 # Build Applications
 254 option(BUILD_CODEC "Build the CODEC executables" ON)
 255 option(BUILD_MJ2 "Build the MJ2 executables." OFF)
 256 option(BUILD_JPWL "Build the JPWL library and executables" OFF)
 257 option(BUILD_JPIP "Build the JPIP library and executables." OFF)
 258 if(BUILD_JPIP)
 259   option(BUILD_JPIP_SERVER "Build the JPIP server." OFF)
 260 endif()
 261 option(BUILD_VIEWER "Build the OPJViewer executable (C++)" OFF)
 262 option(BUILD_JAVA "Build the openjpeg jar (Java)" OFF)
 263 option(BUILD_JP3D "Build the JP3D comp" OFF)
 264 mark_as_advanced(BUILD_VIEWER)
 265 mark_as_advanced(BUILD_JAVA)
 266 mark_as_advanced(BUILD_JP3D)
 267
 268 if(BUILD_CODEC OR BUILD_MJ2)
 269   # OFF: It will only build 3rd party libs if they are not found on the system
 270   # ON: 3rd party libs will ALWAYS be build, and used
 271   option(BUILD_THIRDPARTY "Build the thirdparty executables if it is needed" OFF)
 272   add_subdirectory(thirdparty)
 273   add_subdirectory(src/bin)
 274 endif ()
 275 add_subdirectory(wrapping)
 276
 277 #-----------------------------------------------------------------------------
 278 # opj_config.h generation (2/2)
 279 configure_file(
 280  ${CMAKE_CURRENT_SOURCE_DIR}/src/lib/openjp2/opj_config.h.cmake.in
 281  ${CMAKE_CURRENT_BINARY_DIR}/src/lib/openjp2/opj_config.h
 282  @ONLY
 283  )
 284
 285  configure_file(
 286  ${CMAKE_CURRENT_SOURCE_DIR}/src/lib/openjp2/opj_config_private.h.cmake.in
 287  ${CMAKE_CURRENT_BINARY_DIR}/src/lib/openjp2/opj_config_private.h
 288  @ONLY
 289  )
 290
 291 #-----------------------------------------------------------------------------
 292 # build documentation in doc subdir:
 293 if(BUILD_DOC)
 294   add_subdirectory(doc)
 295 endif()
 296
 297 #-----------------------------------------------------------------------------
 298 # Buld Testing
 299 option(BUILD_TESTING "Build the tests." OFF)
 300 if(BUILD_TESTING)
 301   if(BUILD_CODEC)
 302     enable_testing()
 303     include(CTest)
 304
 305     # Search openjpeg data needed for the tests
 306     # They could be found via git on the OpenJPEG GitHub code project
 307     # git clone https://github.com/uclouvain/openjpeg-data.git
 308     find_path(OPJ_DATA_ROOT README-OPJ-Data
 309       PATHS $ENV{OPJ_DATA_ROOT} ${CMAKE_SOURCE_DIR}/../data
 310       NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH
 311       )
 312
 313     # Add repository where to find tests
 314     add_subdirectory(tests)
 315
 316   else()
 317     message(FATAL_ERROR "You need build codec to run the tests")
 318   endif()
 319 endif()
 320
 321 #-----------------------------------------------------------------------------
 322 # install all targets referenced as OPENJPEGTargets
 323 install(EXPORT OpenJPEGTargets DESTINATION ${OPENJPEG_INSTALL_PACKAGE_DIR})
 324 configure_file( ${OPENJPEG_SOURCE_DIR}/cmake/OpenJPEGConfig.cmake.in
 325   ${OPENJPEG_BINARY_DIR}/OpenJPEGConfig.cmake
 326   @ONLY
 327 )
 328 install( FILES ${OPENJPEG_BINARY_DIR}/OpenJPEGConfig.cmake
 329   DESTINATION ${OPENJPEG_INSTALL_PACKAGE_DIR}
 330 )
 331
 332 #-----------------------------------------------------------------------------
 333 # install CHANGES and LICENSE
 334 if(BUILD_DOC)
 335 if(EXISTS ${OPENJPEG_SOURCE_DIR}/CHANGES)
 336   install(FILES CHANGES DESTINATION ${OPENJPEG_INSTALL_DOC_DIR})
 337 endif()
 338
 339 install(FILES LICENSE DESTINATION ${OPENJPEG_INSTALL_DOC_DIR})
 340 endif()
 341
 342 include (cmake/OpenJPEGCPack.cmake)
 343
 344 #-----------------------------------------------------------------------------
 345 # pkgconfig support
 346 # enabled by default on Unix, disabled by default on other platforms
 347 if(UNIX)
 348   option(BUILD_PKGCONFIG_FILES "Build and install pkg-config files" ON)
 349 else()
 350   option(BUILD_PKGCONFIG_FILES "Build and install pkg-config files" OFF)
 351 endif()
 352 if(BUILD_PKGCONFIG_FILES)
 353   # install in lib and not share (see multi-arch note above)
 354   configure_file(${CMAKE_CURRENT_SOURCE_DIR}/src/lib/openjp2/libopenjp2.pc.cmake.in
 355     ${CMAKE_CURRENT_BINARY_DIR}/libopenjp2.pc @ONLY)
 356   install( FILES  ${CMAKE_CURRENT_BINARY_DIR}/libopenjp2.pc DESTINATION
 357     ${OPENJPEG_INSTALL_LIB_DIR}/pkgconfig )
 358 #
 359   if(BUILD_JPWL)
 360   # install in lib and not share (see multi-arch note above)
 361   configure_file(${CMAKE_CURRENT_SOURCE_DIR}/src/lib/openjpwl/libopenjpwl.pc.cmake.in
 362     ${CMAKE_CURRENT_BINARY_DIR}/libopenjpwl.pc @ONLY)
 363   install( FILES  ${CMAKE_CURRENT_BINARY_DIR}/libopenjpwl.pc DESTINATION
 364     ${OPENJPEG_INSTALL_LIB_DIR}/pkgconfig )
 365   endif()
 366 #
 367   if(BUILD_JPIP)
 368   # install in lib and not share (see multi-arch note above)
 369   configure_file(${CMAKE_CURRENT_SOURCE_DIR}/src/lib/openjpip/libopenjpip.pc.cmake.in
 370     ${CMAKE_CURRENT_BINARY_DIR}/libopenjpip.pc @ONLY)
 371   install( FILES  ${CMAKE_CURRENT_BINARY_DIR}/libopenjpip.pc DESTINATION
 372     ${OPENJPEG_INSTALL_LIB_DIR}/pkgconfig )
 373   endif()
 374 #
 375   if(BUILD_JP3D)
 376   # install in lib and not share (see multi-arch note above)
 377   configure_file(${CMAKE_CURRENT_SOURCE_DIR}/src/lib/openjp3d/libopenjp3d.pc.cmake.in
 378     ${CMAKE_CURRENT_BINARY_DIR}/libopenjp3d.pc @ONLY)
 379   install( FILES  ${CMAKE_CURRENT_BINARY_DIR}/libopenjp3d.pc DESTINATION
 380     ${OPENJPEG_INSTALL_LIB_DIR}/pkgconfig )
 381   endif()
 382 endif()
 383
 384 #-----------------------------------------------------------------------------