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371 lines
14 KiB
371 lines
14 KiB
# Main CMakeLists.txt to build the OpenJPEG project using CMake (www.cmake.org) |
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# Written by Mathieu Malaterre |
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# This CMake project will by default create a library called openjpeg |
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# But if you want to use this project within your own (CMake) project |
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# you will eventually like to prefix the library to avoid linking confusion |
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# For this purpose you can define a CMake var: OPENJPEG_NAMESPACE to whatever you like |
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# e.g.: |
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# set(OPENJPEG_NAMESPACE "GDCMOPENJPEG") |
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cmake_minimum_required(VERSION 2.8.5) |
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if(COMMAND CMAKE_POLICY) |
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cmake_policy(SET CMP0003 NEW) |
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if (NOT (${CMAKE_VERSION} VERSION_LESS 3.0)) |
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cmake_policy(SET CMP0042 NEW) |
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endif() |
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endif() |
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if(NOT OPENJPEG_NAMESPACE) |
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set(OPENJPEG_NAMESPACE "OPENJPEG") |
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set(OPENJPEG_STANDALONE 1) |
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endif() |
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# In all cases: |
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#string(TOLOWER ${OPENJPEG_NAMESPACE} OPENJPEG_LIBRARY_NAME) |
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set(OPENJPEG_LIBRARY_NAME openjp2) |
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project(${OPENJPEG_NAMESPACE} C) |
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# Do full dependency headers. |
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include_regular_expression("^.*$") |
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#----------------------------------------------------------------------------- |
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# OPENJPEG version number, useful for packaging and doxygen doc: |
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set(OPENJPEG_VERSION_MAJOR 2) |
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set(OPENJPEG_VERSION_MINOR 5) |
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set(OPENJPEG_VERSION_BUILD 0) |
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set(OPENJPEG_VERSION |
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"${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}.${OPENJPEG_VERSION_BUILD}") |
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set(PACKAGE_VERSION |
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"${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}.${OPENJPEG_VERSION_BUILD}") |
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# Because autotools does not support X.Y notation for SOVERSION, we have to use |
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# two numbering, one for the openjpeg version and one for openjpeg soversion |
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# version | soversion |
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# 1.0 | 0 |
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# 1.1 | 1 |
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# 1.2 | 2 |
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# 1.3 | 3 |
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# 1.4 | 4 |
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# 1.5 | 5 |
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# 1.5.1 | 5 |
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# 2.0 | 6 |
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# 2.0.1 | 6 |
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# 2.1 | 7 |
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# 2.1.1 | 7 |
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# 2.1.2 | 7 |
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# 2.2.0 | 7 |
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# 2.3.0 | 7 |
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# 2.3.1 | 7 |
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# 2.4.0 | 7 |
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# 2.5.0 | 7 |
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# above is the recommendation by the OPJ team. If you really need to override this default, |
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# you can specify your own OPENJPEG_SOVERSION at cmake configuration time: |
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# cmake -DOPENJPEG_SOVERSION:STRING=42 /path/to/openjpeg |
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if(NOT OPENJPEG_SOVERSION) |
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set(OPENJPEG_SOVERSION 7) |
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endif(NOT OPENJPEG_SOVERSION) |
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set(OPENJPEG_LIBRARY_PROPERTIES |
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VERSION "${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}.${OPENJPEG_VERSION_BUILD}" |
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SOVERSION "${OPENJPEG_SOVERSION}" |
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) |
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# -------------------------------------------------------------------------- |
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# Path to additional CMake modules |
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set(CMAKE_MODULE_PATH |
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${${OPENJPEG_NAMESPACE}_SOURCE_DIR}/cmake |
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${CMAKE_MODULE_PATH}) |
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# -------------------------------------------------------------------------- |
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# On Visual Studio 8 MS deprecated C. This removes all 1.276E1265 security |
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# warnings |
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if(WIN32) |
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if(NOT BORLAND) |
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if(NOT CYGWIN) |
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if(NOT MINGW) |
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if(NOT ITK_ENABLE_VISUAL_STUDIO_DEPRECATED_C_WARNINGS) |
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add_definitions( |
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-D_CRT_FAR_MAPPINGS_NO_DEPRECATE |
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-D_CRT_IS_WCTYPE_NO_DEPRECATE |
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-D_CRT_MANAGED_FP_NO_DEPRECATE |
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-D_CRT_NONSTDC_NO_DEPRECATE |
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-D_CRT_SECURE_NO_DEPRECATE |
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-D_CRT_SECURE_NO_DEPRECATE_GLOBALS |
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-D_CRT_SETERRORMODE_BEEP_SLEEP_NO_DEPRECATE |
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-D_CRT_TIME_FUNCTIONS_NO_DEPRECATE |
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-D_CRT_VCCLRIT_NO_DEPRECATE |
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-D_SCL_SECURE_NO_DEPRECATE |
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) |
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endif() |
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endif() |
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endif() |
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endif() |
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endif() |
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# -------------------------------------------------------------------------- |
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# Install directories |
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string(TOLOWER ${PROJECT_NAME} PROJECT_NAME) |
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include(GNUInstallDirs) |
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# Build DOCUMENTATION (not in ALL target and only if Doxygen is found) |
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option(BUILD_DOC "Build the HTML documentation (with doxygen if available)." OFF) |
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set(OPENJPEG_INSTALL_SUBDIR "${PROJECT_NAME}-${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}") |
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if(NOT OPENJPEG_INSTALL_JNI_DIR) |
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if(WIN32) |
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set(OPENJPEG_INSTALL_JNI_DIR ${CMAKE_INSTALL_BINDIR}) |
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else() |
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set(OPENJPEG_INSTALL_JNI_DIR ${CMAKE_INSTALL_LIBDIR}) |
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endif() |
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endif() |
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if(NOT OPENJPEG_INSTALL_PACKAGE_DIR) |
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set(OPENJPEG_INSTALL_PACKAGE_DIR "${CMAKE_INSTALL_LIBDIR}/cmake/${OPENJPEG_INSTALL_SUBDIR}") |
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endif() |
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if (APPLE) |
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if (${CMAKE_VERSION} VERSION_LESS 3.0) |
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# For cmake >= 3.0, we turn on CMP0042 and |
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# https://cmake.org/cmake/help/v3.0/policy/CMP0042.html mentions |
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# "Projects wanting @rpath in a target’s install name may remove any setting of the INSTALL_NAME_DIR and CMAKE_INSTALL_NAME_DIR variables" |
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list(APPEND OPENJPEG_LIBRARY_PROPERTIES INSTALL_NAME_DIR "${CMAKE_INSTALL_FULL_LIBDIR}") |
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endif() |
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option(OPJ_USE_DSYMUTIL "Call dsymutil on binaries after build." OFF) |
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endif() |
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#----------------------------------------------------------------------------- |
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# Big endian test: |
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if (NOT EMSCRIPTEN) |
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include (${CMAKE_ROOT}/Modules/TestBigEndian.cmake) |
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TEST_BIG_ENDIAN(OPJ_BIG_ENDIAN) |
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endif() |
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#----------------------------------------------------------------------------- |
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# Setup file for setting custom ctest vars |
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configure_file( |
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${${OPENJPEG_NAMESPACE}_SOURCE_DIR}/cmake/CTestCustom.cmake.in |
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${${OPENJPEG_NAMESPACE}_BINARY_DIR}/CTestCustom.cmake |
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@ONLY |
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) |
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#----------------------------------------------------------------------------- |
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# OpenJPEG build configuration options. |
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option(BUILD_SHARED_LIBS "Build OpenJPEG shared library and link executables against it." ON) |
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option(BUILD_STATIC_LIBS "Build OpenJPEG static library." ON) |
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set (EXECUTABLE_OUTPUT_PATH ${OPENJPEG_BINARY_DIR}/bin CACHE PATH "Single output directory for building all executables.") |
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set (LIBRARY_OUTPUT_PATH ${OPENJPEG_BINARY_DIR}/bin CACHE PATH "Single output directory for building all libraries.") |
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mark_as_advanced(LIBRARY_OUTPUT_PATH EXECUTABLE_OUTPUT_PATH) |
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#----------------------------------------------------------------------------- |
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# configure name mangling to allow multiple libraries to coexist |
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# peacefully |
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if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/openjpeg_mangle.h.in) |
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set(MANGLE_PREFIX ${OPENJPEG_LIBRARY_NAME}) |
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configure_file(${CMAKE_CURRENT_SOURCE_DIR}/openjpeg_mangle.h.in |
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${CMAKE_CURRENT_BINARY_DIR}/openjpeg_mangle.h |
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@ONLY) |
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endif() |
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#----------------------------------------------------------------------------- |
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# Compiler specific flags: |
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if(CMAKE_COMPILER_IS_GNUCC) |
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# For all builds, make sure openjpeg is std99 compliant: |
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# set(CMAKE_C_FLAGS "-Wall -std=c99 ${CMAKE_C_FLAGS}") # FIXME: this setting prevented us from setting a coverage build. |
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# Do not use ffast-math for all build, it would produce incorrect results, only set for release: |
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set(OPENJPEG_LIBRARY_COMPILE_OPTIONS ${OPENJPEG_LIBRARY_COMPILE_OPTIONS} "$<$<CONFIG:Release>:-ffast-math>") |
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set(OPENJP2_COMPILE_OPTIONS ${OPENJP2_COMPILE_OPTIONS} "$<$<CONFIG:Release>:-ffast-math>" -Wall -Wextra -Wconversion -Wunused-parameter -Wdeclaration-after-statement -Werror=declaration-after-statement) |
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endif() |
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#----------------------------------------------------------------------------- |
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# opj_config.h generation (1/2) |
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# Check if some include files are provided by the system |
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include(EnsureFileInclude) |
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# These files are mandatory |
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ensure_file_include("string.h" HAVE_STRING_H YES) |
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ensure_file_include("memory.h" HAVE_MEMORY_H YES) |
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ensure_file_include("stdlib.h" HAVE_STDLIB_H YES) |
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ensure_file_include("stdio.h" HAVE_STDIO_H YES) |
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ensure_file_include("math.h" HAVE_MATH_H YES) |
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ensure_file_include("float.h" HAVE_FLOAT_H YES) |
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ensure_file_include("time.h" HAVE_TIME_H YES) |
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ensure_file_include("stdarg.h" HAVE_STDARG_H YES) |
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ensure_file_include("ctype.h" HAVE_CTYPE_H YES) |
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ensure_file_include("assert.h" HAVE_ASSERT_H YES) |
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# For the following files, we provide an alternative, they are not mandatory |
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ensure_file_include("stdint.h" OPJ_HAVE_STDINT_H NO) |
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ensure_file_include("inttypes.h" OPJ_HAVE_INTTYPES_H NO) |
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# why check this one ? for openjpip ? |
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include (${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake) |
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CHECK_INCLUDE_FILE("strings.h" HAVE_STRINGS_H) |
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CHECK_INCLUDE_FILE("sys/stat.h" HAVE_SYS_STAT_H) |
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CHECK_INCLUDE_FILE("sys/types.h" HAVE_SYS_TYPES_H) |
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CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H) |
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# Enable Large file support |
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include(TestLargeFiles) |
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OPJ_TEST_LARGE_FILES(OPJ_HAVE_LARGEFILES) |
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# Allocating Aligned Memory Blocks |
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include(CheckIncludeFiles) |
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check_include_files(malloc.h OPJ_HAVE_MALLOC_H) |
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include(CheckSymbolExists) |
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# _aligned_alloc https://msdn.microsoft.com/en-us/library/8z34s9c6.aspx |
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check_symbol_exists(_aligned_malloc malloc.h OPJ_HAVE__ALIGNED_MALLOC) |
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# posix_memalign (needs _POSIX_C_SOURCE >= 200112L on Linux) |
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set(CMAKE_REQUIRED_DEFINITIONS -D_POSIX_C_SOURCE=200112L) |
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check_symbol_exists(posix_memalign stdlib.h OPJ_HAVE_POSIX_MEMALIGN) |
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unset(CMAKE_REQUIRED_DEFINITIONS) |
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# memalign (obsolete) |
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check_symbol_exists(memalign malloc.h OPJ_HAVE_MEMALIGN) |
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#----------------------------------------------------------------------------- |
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# Build Library |
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if(BUILD_JPIP_SERVER) |
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find_package(CURL REQUIRED) |
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find_package(FCGI REQUIRED) |
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find_package(Threads REQUIRED) |
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if(NOT CMAKE_USE_PTHREADS_INIT) |
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message(FATAL_ERROR "Only pthread are supported") |
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endif() |
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endif() |
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add_subdirectory(src/lib) |
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option(BUILD_LUTS_GENERATOR "Build utility to generate t1_luts.h" OFF) |
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if(UNIX) |
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option(BUILD_UNIT_TESTS "Build unit tests (bench_dwt, test_sparse_array, etc..)" OFF) |
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endif() |
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#----------------------------------------------------------------------------- |
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# Build Applications |
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option(BUILD_CODEC "Build the CODEC executables" ON) |
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option(BUILD_JPIP "Build the JPIP library and executables." OFF) |
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if(BUILD_JPIP) |
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option(BUILD_JPIP_SERVER "Build the JPIP server." OFF) |
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endif() |
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option(BUILD_VIEWER "Build the OPJViewer executable (C++)" OFF) |
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option(BUILD_JAVA "Build the openjpeg jar (Java)" OFF) |
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mark_as_advanced(BUILD_VIEWER) |
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mark_as_advanced(BUILD_JAVA) |
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if(BUILD_CODEC) |
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# OFF: It will only build 3rd party libs if they are not found on the system |
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# ON: 3rd party libs will ALWAYS be build, and used |
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option(BUILD_THIRDPARTY "Build the thirdparty executables if it is needed" OFF) |
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add_subdirectory(thirdparty) |
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add_subdirectory(src/bin) |
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endif () |
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add_subdirectory(wrapping) |
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#----------------------------------------------------------------------------- |
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# opj_config.h generation (2/2) |
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configure_file( |
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${CMAKE_CURRENT_SOURCE_DIR}/src/lib/openjp2/opj_config.h.cmake.in |
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${CMAKE_CURRENT_BINARY_DIR}/src/lib/openjp2/opj_config.h |
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@ONLY |
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) |
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configure_file( |
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${CMAKE_CURRENT_SOURCE_DIR}/src/lib/openjp2/opj_config_private.h.cmake.in |
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${CMAKE_CURRENT_BINARY_DIR}/src/lib/openjp2/opj_config_private.h |
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@ONLY |
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) |
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#----------------------------------------------------------------------------- |
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# build documentation in doc subdir: |
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if(BUILD_DOC) |
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add_subdirectory(doc) |
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endif() |
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#----------------------------------------------------------------------------- |
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# Build Testing |
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option(BUILD_TESTING "Build the tests." OFF) |
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if(BUILD_TESTING) |
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if(BUILD_CODEC) |
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enable_testing() |
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include(CTest) |
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# Search openjpeg data needed for the tests |
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# They could be found via git on the OpenJPEG GitHub code project |
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# git clone https://github.com/uclouvain/openjpeg-data.git |
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find_path(OPJ_DATA_ROOT README-OPJ-Data |
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PATHS $ENV{OPJ_DATA_ROOT} ${CMAKE_SOURCE_DIR}/../data |
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NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH |
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) |
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# Add repository where to find tests |
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add_subdirectory(tests) |
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else() |
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message(FATAL_ERROR "You need build codec to run the tests") |
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endif() |
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endif() |
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#----------------------------------------------------------------------------- |
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# install all targets referenced as OPENJPEGTargets (relocatable with CMake 3.0+) |
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install(EXPORT OpenJPEGTargets DESTINATION ${OPENJPEG_INSTALL_PACKAGE_DIR}) |
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if (${CMAKE_VERSION} VERSION_LESS 3.0) |
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set(PACKAGE_INIT) |
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set(PACKAGE_CMAKE_INSTALL_INCLUDEDIR ${CMAKE_INSTALL_FULL_INCLUDEDIR}) |
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configure_file( ${${OPENJPEG_NAMESPACE}_SOURCE_DIR}/cmake/OpenJPEGConfig.cmake.in |
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${${OPENJPEG_NAMESPACE}_BINARY_DIR}/OpenJPEGConfig.cmake |
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@ONLY |
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) |
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else() |
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include(CMakePackageConfigHelpers) |
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configure_package_config_file(${CMAKE_CURRENT_LIST_DIR}/cmake/OpenJPEGConfig.cmake.in |
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${OPENJPEG_BINARY_DIR}/OpenJPEGConfig.cmake |
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INSTALL_DESTINATION ${OPENJPEG_INSTALL_PACKAGE_DIR} |
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PATH_VARS CMAKE_INSTALL_INCLUDEDIR) |
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endif() |
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install( FILES ${OPENJPEG_BINARY_DIR}/OpenJPEGConfig.cmake |
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DESTINATION ${OPENJPEG_INSTALL_PACKAGE_DIR} |
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) |
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#----------------------------------------------------------------------------- |
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include (cmake/OpenJPEGCPack.cmake) |
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#----------------------------------------------------------------------------- |
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# pkgconfig support |
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# enabled by default on Unix or if using GCC, disabled by default on other platforms |
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if(UNIX OR CMAKE_COMPILER_IS_GNUCC) |
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option(BUILD_PKGCONFIG_FILES "Build and install pkg-config files" ON) |
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else() |
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option(BUILD_PKGCONFIG_FILES "Build and install pkg-config files" OFF) |
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endif() |
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if(BUILD_PKGCONFIG_FILES) |
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macro(set_variable_from_rel_or_absolute_path var root rel_or_abs_path) |
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if(IS_ABSOLUTE "${rel_or_abs_path}") |
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set(${var} "${rel_or_abs_path}") |
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else() |
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set(${var} "${root}/${rel_or_abs_path}") |
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endif() |
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endmacro() |
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set_variable_from_rel_or_absolute_path("bindir" "\\\${prefix}" "${CMAKE_INSTALL_BINDIR}") |
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set_variable_from_rel_or_absolute_path("mandir" "\\\${prefix}" "${CMAKE_INSTALL_MANDIR}") |
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set_variable_from_rel_or_absolute_path("docdir" "\\\${prefix}" "${CMAKE_INSTALL_DOCDIR}") |
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set_variable_from_rel_or_absolute_path("libdir" "\\\${prefix}" "${CMAKE_INSTALL_LIBDIR}") |
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set_variable_from_rel_or_absolute_path("includedir" "\\\${prefix}" "${CMAKE_INSTALL_INCLUDEDIR}/${OPENJPEG_INSTALL_SUBDIR}") |
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# install in lib and not share (CMAKE_INSTALL_LIBDIR takes care of it for multi-arch) |
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configure_file(${CMAKE_CURRENT_SOURCE_DIR}/src/lib/openjp2/libopenjp2.pc.cmake.in |
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${CMAKE_CURRENT_BINARY_DIR}/libopenjp2.pc @ONLY) |
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install( FILES ${CMAKE_CURRENT_BINARY_DIR}/libopenjp2.pc DESTINATION |
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${CMAKE_INSTALL_LIBDIR}/pkgconfig ) |
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# |
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if(BUILD_JPIP) |
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configure_file(${CMAKE_CURRENT_SOURCE_DIR}/src/lib/openjpip/libopenjpip.pc.cmake.in |
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${CMAKE_CURRENT_BINARY_DIR}/libopenjpip.pc @ONLY) |
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install( FILES ${CMAKE_CURRENT_BINARY_DIR}/libopenjpip.pc DESTINATION |
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${CMAKE_INSTALL_LIBDIR}/pkgconfig ) |
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endif() |
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endif() |
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#----------------------------------------------------------------------------- |
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# build our version of astyle |
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SET (WITH_ASTYLE FALSE CACHE BOOL "If you plan to contribute you should reindent with scripts/prepare-commit.sh (using 'our' astyle)")
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