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Diffstat (limited to 'HDF5Examples/config/cmake/UseJava.cmake')
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diff --git a/HDF5Examples/config/cmake/UseJava.cmake b/HDF5Examples/config/cmake/UseJava.cmake new file mode 100644 index 0000000..2783cb6 --- /dev/null +++ b/HDF5Examples/config/cmake/UseJava.cmake @@ -0,0 +1,1654 @@ +# Distributed under the OSI-approved BSD 3-Clause License. See https://cmake.org/licensing for details. + +#[=======================================================================[.rst: +UseJava +------- + +This file provides support for ``Java``. It is assumed that +:module:`FindJava` has already been loaded. See :module:`FindJava` for +information on how to load Java into your ``CMake`` project. + +Synopsis +^^^^^^^^ + +.. parsed-literal:: + + `Creating and Installing JARS`_ + `add_jar`_ (<target_name> [SOURCES] <source1> [<source2>...] ...) + `install_jar`_ (<target_name> DESTINATION <destination> [COMPONENT <component>]) + `install_jni_symlink`_ (<target_name> DESTINATION <destination> [COMPONENT <component>]) + + `Header Generation`_ + `create_javah`_ ((TARGET <target> | GENERATED_FILES <VAR>) CLASSES <class>... ...) + + `Exporting JAR Targets`_ + `install_jar_exports`_ (TARGETS <jars>... FILE <filename> DESTINATION <destination> ...) + `export_jars`_ (TARGETS <jars>... [NAMESPACE <namespace>] FILE <filename>) + + `Finding JARs`_ + `find_jar`_ (<VAR> NAMES <name1> [<name2>...] [PATHS <path1> [<path2>... ENV <var>]] ...) + + `Creating Java Documentation`_ + `create_javadoc`_ (<VAR> (PACKAGES <pkg1> [<pkg2>...] | FILES <file1> [<file2>...]) ...) + +Creating And Installing JARs +^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +.. _add_jar: + +.. command:: add_jar + + Creates a jar file containing java objects and, optionally, resources:: + + add_jar(<target_name> + [SOURCES] <source1> [<source2>...] [<resource1>...] + [INCLUDE_JARS <jar1> [<jar2>...]] + [ENTRY_POINT <entry>] + [VERSION <version>] + [MANIFEST <manifest>] + [OUTPUT_NAME <name>] + [OUTPUT_DIR <dir>] + [GENERATE_NATIVE_HEADERS <target> + [DESTINATION (<dir>|INSTALL <dir> [BUILD <dir>])]] + ) + + This command creates a ``<target_name>.jar``. It compiles the given + ``<source>`` files and adds the given ``<resource>`` files to + the jar file. Source files can be java files or listing files + (prefixed by ``@``). If only resource files are given then just a jar file + is created. + + ``SOURCES`` + Compiles the specified source files and adds the result in the jar file. + + .. versionadded:: 3.4 + Support for response files, prefixed by ``@``. + + ``INCLUDE_JARS`` + The list of jars are added to the classpath when compiling the java sources + and also to the dependencies of the target. ``INCLUDE_JARS`` also accepts + other target names created by ``add_jar()``. For backwards compatibility, + jar files listed as sources are ignored (as they have been since the first + version of this module). + + ``ENTRY_POINT`` + Defines an entry point in the jar file. + + ``VERSION`` + Adds a version to the target output name. + + The following example will create a jar file with the name + ``shibboleet-1.2.0.jar`` and will create a symlink ``shibboleet.jar`` + pointing to the jar with the version information. + + .. code-block:: cmake + + add_jar(shibboleet shibbotleet.java VERSION 1.2.0) + + ``MANIFEST`` + Defines a custom manifest for the jar. + + ``OUTPUT_NAME`` + Specify a different output name for the target. + + ``OUTPUT_DIR`` + Sets the directory where the jar file will be generated. If not specified, + :variable:`CMAKE_CURRENT_BINARY_DIR` is used as the output directory. + + ``GENERATE_NATIVE_HEADERS`` + .. versionadded:: 3.11 + + Generates native header files for methods declared as native. These files + provide the connective glue that allow your Java and C code to interact. + An INTERFACE target will be created for an easy usage of generated files. + Sub-option ``DESTINATION`` can be used to specify the output directory for + generated header files. + + This option requires, at least, version 1.8 of the JDK. + + For an optimum usage of this option, it is recommended to include module + JNI before any call to ``add_jar()``. The produced target for native + headers can then be used to compile C/C++ sources with the + :command:`target_link_libraries` command. + + .. code-block:: cmake + + find_package(JNI) + add_jar(foo foo.java GENERATE_NATIVE_HEADERS foo-native) + add_library(bar bar.cpp) + target_link_libraries(bar PRIVATE foo-native) + + .. versionadded:: 3.20 + ``DESTINATION`` sub-option now supports the possibility to specify + different output directories for ``BUILD`` and ``INSTALL`` steps. If + ``BUILD`` directory is not specified, a default directory will be used. + + To export the interface target generated by ``GENERATE_NATIVE_HEADERS`` + option, sub-option ``INSTALL`` of ``DESTINATION`` is required: + + .. code-block:: cmake + + add_jar(foo foo.java GENERATE_NATIVE_HEADERS foo-native + DESTINATION INSTALL include) + install(TARGETS foo-native EXPORT native) + install(DIRECTORY "$<TARGET_PROPERTY:foo-native,NATIVE_HEADERS_DIRECTORY>/" + DESTINATION include) + install(EXPORT native DESTINATION /to/export NAMESPACE foo) + + Some variables can be set to customize the behavior of ``add_jar()`` as well + as the java compiler: + + ``CMAKE_JAVA_COMPILE_FLAGS`` + Specify additional flags to java compiler. + + ``CMAKE_JAVA_INCLUDE_PATH`` + Specify additional paths to the class path. + + ``CMAKE_JNI_TARGET`` + If the target is a JNI library, sets this boolean variable to ``TRUE`` to + enable creation of a JNI symbolic link (see also + :ref:`install_jni_symlink() <install_jni_symlink>`). + + ``CMAKE_JAR_CLASSES_PREFIX`` + If multiple jars should be produced from the same java source filetree, + to prevent the accumulation of duplicate class files in subsequent jars, + set/reset ``CMAKE_JAR_CLASSES_PREFIX`` prior to calling the ``add_jar()``: + + .. code-block:: cmake + + set(CMAKE_JAR_CLASSES_PREFIX com/redhat/foo) + add_jar(foo foo.java) + + set(CMAKE_JAR_CLASSES_PREFIX com/redhat/bar) + add_jar(bar bar.java) + + The ``add_jar()`` function sets the following target properties on + ``<target_name>``: + + ``INSTALL_FILES`` + The files which should be installed. This is used by + :ref:`install_jar() <install_jar>`. + ``JNI_SYMLINK`` + The JNI symlink which should be installed. This is used by + :ref:`install_jni_symlink() <install_jni_symlink>`. + ``JAR_FILE`` + The location of the jar file so that you can include it. + ``CLASSDIR`` + The directory where the class files can be found. For example to use them + with ``javah``. + ``NATIVE_HEADERS_DIRECTORY`` + .. versionadded:: 3.20 + + The directory where native headers are generated. Defined when option + ``GENERATE_NATIVE_HEADERS`` is specified. + +.. _install_jar: + +.. command:: install_jar + + This command installs the jar file to the given destination:: + + install_jar(<target_name> <destination>) + install_jar(<target_name> DESTINATION <destination> [COMPONENT <component>]) + + This command installs the ``<target_name>`` file to the given + ``<destination>``. It should be called in the same scope as + :ref:`add_jar() <add_jar>` or it will fail. + + .. versionadded:: 3.4 + The second signature with ``DESTINATION`` and ``COMPONENT`` options. + + ``DESTINATION`` + Specify the directory on disk to which a file will be installed. + + ``COMPONENT`` + Specify an installation component name with which the install rule is + associated, such as "runtime" or "development". + + The ``install_jar()`` command sets the following target properties + on ``<target_name>``: + + ``INSTALL_DESTINATION`` + Holds the ``<destination>`` as described above, and is used by + :ref:`install_jar_exports() <install_jar_exports>`. + +.. _install_jni_symlink: + +.. command:: install_jni_symlink + + Installs JNI symlinks for target generated by :ref:`add_jar() <add_jar>`:: + + install_jni_symlink(<target_name> <destination>) + install_jni_symlink(<target_name> DESTINATION <destination> [COMPONENT <component>]) + + This command installs the ``<target_name>`` JNI symlinks to the given + ``<destination>``. It should be called in the same scope as + :ref:`add_jar() <add_jar>` or it will fail. + + .. versionadded:: 3.4 + The second signature with ``DESTINATION`` and ``COMPONENT`` options. + + ``DESTINATION`` + Specify the directory on disk to which a file will be installed. + + ``COMPONENT`` + Specify an installation component name with which the install rule is + associated, such as "runtime" or "development". + + Utilize the following commands to create a JNI symbolic link: + + .. code-block:: cmake + + set(CMAKE_JNI_TARGET TRUE) + add_jar(shibboleet shibbotleet.java VERSION 1.2.0) + install_jar(shibboleet ${LIB_INSTALL_DIR}/shibboleet) + install_jni_symlink(shibboleet ${JAVA_LIB_INSTALL_DIR}) + +Header Generation +^^^^^^^^^^^^^^^^^ + +.. _create_javah: + +.. command:: create_javah + + .. versionadded:: 3.4 + + Generates C header files for java classes:: + + create_javah(TARGET <target> | GENERATED_FILES <VAR> + CLASSES <class>... + [CLASSPATH <classpath>...] + [DEPENDS <depend>...] + [OUTPUT_NAME <path>|OUTPUT_DIR <path>] + ) + + .. deprecated:: 3.11 + This command will no longer be supported starting with version 10 of the JDK + due to the `suppression of javah tool <http://openjdk.java.net/jeps/313>`_. + The :ref:`add_jar(GENERATE_NATIVE_HEADERS) <add_jar>` command should be + used instead. + + Create C header files from java classes. These files provide the connective + glue that allow your Java and C code to interact. + + There are two main signatures for ``create_javah()``. The first signature + returns generated files through variable specified by the ``GENERATED_FILES`` + option. For example: + + .. code-block:: cmake + + create_javah(GENERATED_FILES files_headers + CLASSES org.cmake.HelloWorld + CLASSPATH hello.jar + ) + + The second signature for ``create_javah()`` creates a target which + encapsulates header files generation. E.g. + + .. code-block:: cmake + + create_javah(TARGET target_headers + CLASSES org.cmake.HelloWorld + CLASSPATH hello.jar + ) + + Both signatures share same options. + + ``CLASSES`` + Specifies Java classes used to generate headers. + + ``CLASSPATH`` + Specifies various paths to look up classes. Here ``.class`` files, jar + files or targets created by command add_jar can be used. + + ``DEPENDS`` + Targets on which the javah target depends. + + ``OUTPUT_NAME`` + Concatenates the resulting header files for all the classes listed by + option ``CLASSES`` into ``<path>``. Same behavior as option ``-o`` of + ``javah`` tool. + + ``OUTPUT_DIR`` + Sets the directory where the header files will be generated. Same behavior + as option ``-d`` of ``javah`` tool. If not specified, + :variable:`CMAKE_CURRENT_BINARY_DIR` is used as the output directory. + +Exporting JAR Targets +^^^^^^^^^^^^^^^^^^^^^ + +.. _install_jar_exports: + +.. command:: install_jar_exports + + .. versionadded:: 3.7 + + Installs a target export file:: + + install_jar_exports(TARGETS <jars>... + [NAMESPACE <namespace>] + FILE <filename> + DESTINATION <destination> [COMPONENT <component>]) + + This command installs a target export file ``<filename>`` for the named jar + targets to the given ``<destination>`` directory. Its function is similar to + that of :command:`install(EXPORT)`. + + ``TARGETS`` + List of targets created by :ref:`add_jar() <add_jar>` command. + + ``NAMESPACE`` + .. versionadded:: 3.9 + + The ``<namespace>`` value will be prepend to the target names as they are + written to the import file. + + ``FILE`` + Specify name of the export file. + + + ``DESTINATION`` + Specify the directory on disk to which a file will be installed. + + ``COMPONENT`` + Specify an installation component name with which the install rule is + associated, such as "runtime" or "development". + +.. _export_jars: + +.. command:: export_jars + + .. versionadded:: 3.7 + + Writes a target export file:: + + export_jars(TARGETS <jars>... + [NAMESPACE <namespace>] + FILE <filename>) + + This command writes a target export file ``<filename>`` for the named ``<jars>`` + targets. Its function is similar to that of :command:`export`. + + ``TARGETS`` + List of targets created by :ref:`add_jar() <add_jar>` command. + + ``NAMESPACE`` + .. versionadded:: 3.9 + + The ``<namespace>`` value will be prepend to the target names as they are + written to the import file. + + ``FILE`` + Specify name of the export file. + +Finding JARs +^^^^^^^^^^^^ + +.. _find_jar: + +.. command:: find_jar + + Finds the specified jar file:: + + find_jar(<VAR> + <name> | NAMES <name1> [<name2>...] + [PATHS <path1> [<path2>... ENV <var>]] + [VERSIONS <version1> [<version2>]] + [DOC "cache documentation string"] + ) + + This command is used to find a full path to the named jar. A cache + entry named by ``<VAR>`` is created to store the result of this command. + If the full path to a jar is found the result is stored in the + variable and the search will not repeated unless the variable is + cleared. If nothing is found, the result will be ``<VAR>-NOTFOUND``, and + the search will be attempted again next time ``find_jar()`` is invoked with + the same variable. + + ``NAMES`` + Specify one or more possible names for the jar file. + + ``PATHS`` + Specify directories to search in addition to the default locations. + The ``ENV`` var sub-option reads paths from a system environment variable. + + ``VERSIONS`` + Specify jar versions. + + ``DOC`` + Specify the documentation string for the ``<VAR>`` cache entry. + +Creating Java Documentation +^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +.. _create_javadoc: + +.. command:: create_javadoc + + Creates java documentation based on files and packages:: + + create_javadoc(<VAR> + (PACKAGES <pkg1> [<pkg2>...] | FILES <file1> [<file2>...]) + [SOURCEPATH <sourcepath>] + [CLASSPATH <classpath>] + [INSTALLPATH <install path>] + [DOCTITLE <the documentation title>] + [WINDOWTITLE <the title of the document>] + [AUTHOR (TRUE|FALSE)] + [USE (TRUE|FALSE)] + [VERSION (TRUE|FALSE)] + ) + + The ``create_javadoc()`` command can be used to create java documentation. + There are two main signatures for ``create_javadoc()``. + + The first signature works with package names on a path with source files: + + .. code-block:: cmake + + create_javadoc(my_example_doc + PACKAGES com.example.foo com.example.bar + SOURCEPATH "${CMAKE_CURRENT_SOURCE_DIR}" + CLASSPATH ${CMAKE_JAVA_INCLUDE_PATH} + WINDOWTITLE "My example" + DOCTITLE "<h1>My example</h1>" + AUTHOR TRUE + USE TRUE + VERSION TRUE + ) + + The second signature for ``create_javadoc()`` works on a given list of files: + + .. code-block:: cmake + + create_javadoc(my_example_doc + FILES java/A.java java/B.java + CLASSPATH ${CMAKE_JAVA_INCLUDE_PATH} + WINDOWTITLE "My example" + DOCTITLE "<h1>My example</h1>" + AUTHOR TRUE + USE TRUE + VERSION TRUE + ) + + Both signatures share most of the options. For more details please read the + javadoc manpage. + + ``PACKAGES`` + Specify java packages. + + ``FILES`` + Specify java source files. If relative paths are specified, they are + relative to :variable:`CMAKE_CURRENT_SOURCE_DIR`. + + ``SOURCEPATH`` + Specify the directory where to look for packages. By default, + :variable:`CMAKE_CURRENT_SOURCE_DIR` directory is used. + + ``CLASSPATH`` + Specify where to find user class files. Same behavior as option + ``-classpath`` of ``javadoc`` tool. + + ``INSTALLPATH`` + Specify where to install the java documentation. If you specified, the + documentation will be installed to + ``${CMAKE_INSTALL_PREFIX}/share/javadoc/<VAR>``. + + ``DOCTITLE`` + Specify the title to place near the top of the overview summary file. + Same behavior as option ``-doctitle`` of ``javadoc`` tool. + + ``WINDOWTITLE`` + Specify the title to be placed in the HTML ``<title>`` tag. Same behavior + as option ``-windowtitle`` of ``javadoc`` tool. + + ``AUTHOR`` + When value ``TRUE`` is specified, includes the ``@author`` text in the + generated docs. Same behavior as option ``-author`` of ``javadoc`` tool. + + ``USE`` + When value ``TRUE`` is specified, creates class and package usage pages. + Includes one Use page for each documented class and package. Same behavior + as option ``-use`` of ``javadoc`` tool. + + ``VERSION`` + When value ``TRUE`` is specified, includes the version text in the + generated docs. Same behavior as option ``-version`` of ``javadoc`` tool. +#]=======================================================================] + +include(CMakeParseArguments) + +function (__java_copy_file src dest comment) + add_custom_command( + OUTPUT ${dest} + COMMAND ${CMAKE_COMMAND} -E copy_if_different + ARGS ${src} + ${dest} + DEPENDS ${src} + COMMENT ${comment} + ) +endfunction () + +function(__java_lcat VAR) + foreach(_line IN LISTS ARGN) + string(APPEND ${VAR} "${_line}\n") + endforeach() + + set(${VAR} "${${VAR}}" PARENT_SCOPE) +endfunction() + +function(__java_export_jar VAR TARGET PATH) + get_target_property(_jarpath ${TARGET} JAR_FILE) + get_filename_component(_jarname ${_jarpath} NAME) + set(_target "${_jar_NAMESPACE}${TARGET}") + __java_lcat(${VAR} + "# Create imported target ${_target}" + "add_library(${_target} IMPORTED STATIC)" + "set_target_properties(${_target} PROPERTIES" + " IMPORTED_LOCATION \"${PATH}/${_jarname}\"" + " JAR_FILE \"${PATH}/${_jarname}\")" + "" + ) + set(${VAR} "${${VAR}}" PARENT_SCOPE) +endfunction() + +# define helper scripts +set(_JAVA_EXPORT_TARGETS_SCRIPT ${CMAKE_CURRENT_LIST_DIR}/javaTargets.cmake.in) +set(_JAVA_CLASS_FILELIST_SCRIPT ${CMAKE_CURRENT_LIST_DIR}/UseJavaClassFilelist.cmake) +set(_JAVA_SYMLINK_SCRIPT ${CMAKE_CURRENT_LIST_DIR}/UseJavaSymlinks.cmake) + +if (CMAKE_HOST_WIN32 AND NOT CYGWIN AND CMAKE_HOST_SYSTEM_NAME MATCHES "Windows") + set(_UseJava_PATH_SEP "$<SEMICOLON>") +else () + set(_UseJava_PATH_SEP ":") +endif() + +function(add_jar _TARGET_NAME) + + cmake_parse_arguments(_add_jar + "" + "VERSION;OUTPUT_DIR;OUTPUT_NAME;ENTRY_POINT;MANIFEST" + "SOURCES;INCLUDE_JARS;GENERATE_NATIVE_HEADERS" + ${ARGN} + ) + + # In CMake < 2.8.12, add_jar used variables which were set prior to calling + # add_jar for customizing the behavior of add_jar. In order to be backwards + # compatible, check if any of those variables are set, and use them to + # initialize values of the named arguments. (Giving the corresponding named + # argument will override the value set here.) + # + # New features should use named arguments only. + if(NOT DEFINED _add_jar_VERSION AND DEFINED CMAKE_JAVA_TARGET_VERSION) + set(_add_jar_VERSION "${CMAKE_JAVA_TARGET_VERSION}") + endif() + if(NOT DEFINED _add_jar_OUTPUT_DIR AND DEFINED CMAKE_JAVA_TARGET_OUTPUT_DIR) + set(_add_jar_OUTPUT_DIR "${CMAKE_JAVA_TARGET_OUTPUT_DIR}") + endif() + if(NOT DEFINED _add_jar_OUTPUT_NAME AND DEFINED CMAKE_JAVA_TARGET_OUTPUT_NAME) + set(_add_jar_OUTPUT_NAME "${CMAKE_JAVA_TARGET_OUTPUT_NAME}") + # reset + set(CMAKE_JAVA_TARGET_OUTPUT_NAME) + endif() + if(NOT DEFINED _add_jar_ENTRY_POINT AND DEFINED CMAKE_JAVA_JAR_ENTRY_POINT) + set(_add_jar_ENTRY_POINT "${CMAKE_JAVA_JAR_ENTRY_POINT}") + endif() + + # This *should* still work if <resources1>... are included without a + # named RESOURCES argument. In that case, the old behavior of potentially + # misplacing the within the Jar will behave as previously (incorrectly) + set(_JAVA_SOURCE_FILES ${_add_jar_SOURCES} ${_add_jar_UNPARSED_ARGUMENTS}) + + if (NOT DEFINED _add_jar_OUTPUT_DIR) + set(_add_jar_OUTPUT_DIR ${CMAKE_CURRENT_BINARY_DIR}) + else() + get_filename_component(_add_jar_OUTPUT_DIR ${_add_jar_OUTPUT_DIR} ABSOLUTE) + endif() + # ensure output directory exists + file (MAKE_DIRECTORY "${_add_jar_OUTPUT_DIR}") + + if (_add_jar_ENTRY_POINT) + set(_ENTRY_POINT_OPTION e) + set(_ENTRY_POINT_VALUE ${_add_jar_ENTRY_POINT}) + endif () + + if (_add_jar_MANIFEST) + set(_MANIFEST_OPTION m) + get_filename_component (_MANIFEST_VALUE "${_add_jar_MANIFEST}" ABSOLUTE) + endif () + + unset (_GENERATE_NATIVE_HEADERS) + if (_add_jar_GENERATE_NATIVE_HEADERS) + # Raise an error if JDK version is less than 1.8 because javac -h is not supported + # by earlier versions. + if (Java_VERSION VERSION_LESS 1.8) + message (FATAL_ERROR "ADD_JAR: GENERATE_NATIVE_HEADERS is not supported with this version of Java.") + endif() + + unset (_GENERATE_NATIVE_HEADERS_OUTPUT_DESC) + + cmake_parse_arguments (_add_jar_GENERATE_NATIVE_HEADERS "" "" "DESTINATION" ${_add_jar_GENERATE_NATIVE_HEADERS}) + if (NOT _add_jar_GENERATE_NATIVE_HEADERS_UNPARSED_ARGUMENTS) + message (FATAL_ERROR "ADD_JAR: GENERATE_NATIVE_HEADERS: missing required argument.") + endif() + list (LENGTH _add_jar_GENERATE_NATIVE_HEADERS_UNPARSED_ARGUMENTS length) + if (length GREATER 1) + list (REMOVE_AT _add_jar_GENERATE_NATIVE_HEADERS_UNPARSED_ARGUMENTS 0) + message (FATAL_ERROR "ADD_JAR: GENERATE_NATIVE_HEADERS: ${_add_jar_GENERATE_NATIVE_HEADERS_UNPARSED_ARGUMENTS}: unexpected argument(s).") + endif() + if (NOT _add_jar_GENERATE_NATIVE_HEADERS_DESTINATION) + set (_add_jar_GENERATE_NATIVE_HEADERS_DESTINATION "${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/${_TARGET_NAME}.dir/native_headers") + else() + list (LENGTH _add_jar_GENERATE_NATIVE_HEADERS_DESTINATION length) + if (NOT length EQUAL 1) + cmake_parse_arguments (_add_jar_GENERATE_NATIVE_HEADERS_DESTINATION "" "BUILD;INSTALL" "" "${_add_jar_GENERATE_NATIVE_HEADERS_DESTINATION}") + if (_add_jar_GENERATE_NATIVE_HEADERS_DESTINATION_UNPARSED_ARGUMENTS) + message (FATAL_ERROR "ADD_JAR: GENERATE_NATIVE_HEADERS: DESTINATION: ${_add_jar_GENERATE_NATIVE_HEADERS_DESTINATION_UNPARSED_ARGUMENTS}: unexpected argument(s).") + endif() + if (NOT _add_jar_GENERATE_NATIVE_HEADERS_DESTINATION_INSTALL) + message (FATAL_ERROR "ADD_JAR: GENERATE_NATIVE_HEADERS: DESTINATION: INSTALL sub-option is required.") + endif() + if (NOT _add_jar_GENERATE_NATIVE_HEADERS_DESTINATION_BUILD) + set(_add_jar_GENERATE_NATIVE_HEADERS_DESTINATION_BUILD "${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/${_TARGET_NAME}.dir/native_headers") + endif() + set(_add_jar_GENERATE_NATIVE_HEADERS_DESTINATION "${_add_jar_GENERATE_NATIVE_HEADERS_DESTINATION_BUILD}") + set(_GENERATE_NATIVE_HEADERS_OUTPUT_DESC "$<BUILD_INTERFACE:${_add_jar_GENERATE_NATIVE_HEADERS_DESTINATION_BUILD}>" "$<INSTALL_INTERFACE:${_add_jar_GENERATE_NATIVE_HEADERS_DESTINATION_INSTALL}>") + endif() + endif() + + set (_GENERATE_NATIVE_HEADERS_TARGET ${_add_jar_GENERATE_NATIVE_HEADERS_UNPARSED_ARGUMENTS}) + set (_GENERATE_NATIVE_HEADERS_OUTPUT_DIR "${_add_jar_GENERATE_NATIVE_HEADERS_DESTINATION}") + set (_GENERATE_NATIVE_HEADERS -h "${_GENERATE_NATIVE_HEADERS_OUTPUT_DIR}") + if(NOT _GENERATE_NATIVE_HEADERS_OUTPUT_DESC) + set(_GENERATE_NATIVE_HEADERS_OUTPUT_DESC "${_GENERATE_NATIVE_HEADERS_OUTPUT_DIR}") + endif() + endif() + + if (LIBRARY_OUTPUT_PATH) + set(CMAKE_JAVA_LIBRARY_OUTPUT_PATH ${LIBRARY_OUTPUT_PATH}) + else () + set(CMAKE_JAVA_LIBRARY_OUTPUT_PATH ${_add_jar_OUTPUT_DIR}) + endif () + + set(CMAKE_JAVA_INCLUDE_PATH + ${CMAKE_JAVA_INCLUDE_PATH} + ${CMAKE_CURRENT_SOURCE_DIR} + ${CMAKE_JAVA_OBJECT_OUTPUT_PATH} + ${CMAKE_JAVA_LIBRARY_OUTPUT_PATH} + ) + + foreach (JAVA_INCLUDE_DIR IN LISTS CMAKE_JAVA_INCLUDE_PATH) + string(APPEND CMAKE_JAVA_INCLUDE_PATH_FINAL "${_UseJava_PATH_SEP}${JAVA_INCLUDE_DIR}") + endforeach() + + set(CMAKE_JAVA_CLASS_OUTPUT_PATH "${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/${_TARGET_NAME}.dir") + + set(_JAVA_TARGET_OUTPUT_NAME "${_TARGET_NAME}.jar") + if (_add_jar_OUTPUT_NAME AND _add_jar_VERSION) + set(_JAVA_TARGET_OUTPUT_NAME "${_add_jar_OUTPUT_NAME}-${_add_jar_VERSION}.jar") + set(_JAVA_TARGET_OUTPUT_LINK "${_add_jar_OUTPUT_NAME}.jar") + elseif (_add_jar_VERSION) + set(_JAVA_TARGET_OUTPUT_NAME "${_TARGET_NAME}-${_add_jar_VERSION}.jar") + set(_JAVA_TARGET_OUTPUT_LINK "${_TARGET_NAME}.jar") + elseif (_add_jar_OUTPUT_NAME) + set(_JAVA_TARGET_OUTPUT_NAME "${_add_jar_OUTPUT_NAME}.jar") + endif () + + set(_JAVA_CLASS_FILES) + set(_JAVA_COMPILE_FILES) + set(_JAVA_COMPILE_FILELISTS) + set(_JAVA_DEPENDS) + set(_JAVA_COMPILE_DEPENDS) + set(_JAVA_RESOURCE_FILES) + set(_JAVA_RESOURCE_FILES_RELATIVE) + foreach(_JAVA_SOURCE_FILE IN LISTS _JAVA_SOURCE_FILES) + get_filename_component(_JAVA_EXT ${_JAVA_SOURCE_FILE} EXT) + get_filename_component(_JAVA_FILE ${_JAVA_SOURCE_FILE} NAME_WE) + get_filename_component(_JAVA_PATH ${_JAVA_SOURCE_FILE} PATH) + get_filename_component(_JAVA_FULL ${_JAVA_SOURCE_FILE} ABSOLUTE) + + if (_JAVA_SOURCE_FILE MATCHES "^@(.+)$") + get_filename_component(_JAVA_FULL ${CMAKE_MATCH_1} ABSOLUTE) + list(APPEND _JAVA_COMPILE_FILELISTS ${_JAVA_FULL}) + + elseif (_JAVA_EXT MATCHES ".java") + file(RELATIVE_PATH _JAVA_REL_BINARY_PATH ${CMAKE_CURRENT_BINARY_DIR} ${_JAVA_FULL}) + file(RELATIVE_PATH _JAVA_REL_SOURCE_PATH ${CMAKE_CURRENT_SOURCE_DIR} ${_JAVA_FULL}) + string(LENGTH ${_JAVA_REL_BINARY_PATH} _BIN_LEN) + string(LENGTH ${_JAVA_REL_SOURCE_PATH} _SRC_LEN) + if (_BIN_LEN LESS _SRC_LEN) + set(_JAVA_REL_PATH ${_JAVA_REL_BINARY_PATH}) + else () + set(_JAVA_REL_PATH ${_JAVA_REL_SOURCE_PATH}) + endif () + get_filename_component(_JAVA_REL_PATH ${_JAVA_REL_PATH} PATH) + + list(APPEND _JAVA_COMPILE_FILES ${_JAVA_SOURCE_FILE}) + set(_JAVA_CLASS_FILE "${CMAKE_JAVA_CLASS_OUTPUT_PATH}/${_JAVA_REL_PATH}/${_JAVA_FILE}.class") + set(_JAVA_CLASS_FILES ${_JAVA_CLASS_FILES} ${_JAVA_CLASS_FILE}) + + elseif (_JAVA_EXT MATCHES ".jar" + OR _JAVA_EXT MATCHES ".war" + OR _JAVA_EXT MATCHES ".ear" + OR _JAVA_EXT MATCHES ".sar") + # Ignored for backward compatibility + + elseif (_JAVA_EXT STREQUAL "") + list(APPEND CMAKE_JAVA_INCLUDE_PATH ${JAVA_JAR_TARGET_${_JAVA_SOURCE_FILE}} ${JAVA_JAR_TARGET_${_JAVA_SOURCE_FILE}_CLASSPATH}) + list(APPEND _JAVA_DEPENDS ${JAVA_JAR_TARGET_${_JAVA_SOURCE_FILE}}) + + else () + __java_copy_file(${CMAKE_CURRENT_SOURCE_DIR}/${_JAVA_SOURCE_FILE} + ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/${_JAVA_SOURCE_FILE} + "Copying ${_JAVA_SOURCE_FILE} to the build directory") + list(APPEND _JAVA_RESOURCE_FILES ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/${_JAVA_SOURCE_FILE}) + list(APPEND _JAVA_RESOURCE_FILES_RELATIVE ${_JAVA_SOURCE_FILE}) + endif () + endforeach() + + foreach(_JAVA_INCLUDE_JAR IN LISTS _add_jar_INCLUDE_JARS) + if (TARGET ${_JAVA_INCLUDE_JAR}) + get_target_property(_JAVA_JAR_PATH ${_JAVA_INCLUDE_JAR} JAR_FILE) + if (_JAVA_JAR_PATH) + string(APPEND CMAKE_JAVA_INCLUDE_PATH_FINAL "${_UseJava_PATH_SEP}${_JAVA_JAR_PATH}") + list(APPEND CMAKE_JAVA_INCLUDE_PATH ${_JAVA_JAR_PATH}) + list(APPEND _JAVA_DEPENDS ${_JAVA_INCLUDE_JAR}) + list(APPEND _JAVA_COMPILE_DEPENDS ${_JAVA_JAR_PATH}) + else () + message(SEND_ERROR "add_jar: INCLUDE_JARS target ${_JAVA_INCLUDE_JAR} is not a jar") + endif () + else () + string(APPEND CMAKE_JAVA_INCLUDE_PATH_FINAL "${_UseJava_PATH_SEP}${_JAVA_INCLUDE_JAR}") + list(APPEND CMAKE_JAVA_INCLUDE_PATH "${_JAVA_INCLUDE_JAR}") + list(APPEND _JAVA_DEPENDS "${_JAVA_INCLUDE_JAR}") + list(APPEND _JAVA_COMPILE_DEPENDS "${_JAVA_INCLUDE_JAR}") + endif () + endforeach() + + if (_JAVA_COMPILE_FILES OR _JAVA_COMPILE_FILELISTS) + set (_JAVA_SOURCES_FILELISTS) + + if (_JAVA_COMPILE_FILES) + # Create the list of files to compile. + set(_JAVA_SOURCES_FILE ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_sources) + string(REPLACE ";" "\"\n\"" _JAVA_COMPILE_STRING "\"${_JAVA_COMPILE_FILES}\"") + file(WRITE ${_JAVA_SOURCES_FILE} ${_JAVA_COMPILE_STRING}) + list (APPEND _JAVA_SOURCES_FILELISTS "@${_JAVA_SOURCES_FILE}") + endif() + if (_JAVA_COMPILE_FILELISTS) + foreach (_JAVA_FILELIST IN LISTS _JAVA_COMPILE_FILELISTS) + list (APPEND _JAVA_SOURCES_FILELISTS "@${_JAVA_FILELIST}") + endforeach() + endif() + + # Compile the java files and create a list of class files + add_custom_command( + # NOTE: this command generates an artificial dependency file + OUTPUT ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_compiled_${_TARGET_NAME} + COMMAND ${Java_JAVAC_EXECUTABLE} + ${CMAKE_JAVA_COMPILE_FLAGS} + -classpath "${CMAKE_JAVA_INCLUDE_PATH_FINAL}" + -d ${CMAKE_JAVA_CLASS_OUTPUT_PATH} + ${_GENERATE_NATIVE_HEADERS} + ${_JAVA_SOURCES_FILELISTS} + COMMAND ${CMAKE_COMMAND} -E touch ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_compiled_${_TARGET_NAME} + DEPENDS ${_JAVA_COMPILE_FILES} ${_JAVA_COMPILE_FILELISTS} ${_JAVA_COMPILE_DEPENDS} + WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} + COMMENT "Building Java objects for ${_TARGET_NAME}.jar" + ) + add_custom_command( + OUTPUT ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_class_filelist + COMMAND ${CMAKE_COMMAND} + -DCMAKE_JAVA_CLASS_OUTPUT_PATH=${CMAKE_JAVA_CLASS_OUTPUT_PATH} + -DCMAKE_JAR_CLASSES_PREFIX=${CMAKE_JAR_CLASSES_PREFIX} + -P ${_JAVA_CLASS_FILELIST_SCRIPT} + DEPENDS ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_compiled_${_TARGET_NAME} + WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} + ) + else () + # create an empty java_class_filelist + if (NOT EXISTS ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_class_filelist) + file(WRITE ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_class_filelist "") + endif() + endif () + + # create the jar file + set(_JAVA_JAR_OUTPUT_PATH + "${_add_jar_OUTPUT_DIR}/${_JAVA_TARGET_OUTPUT_NAME}") + if (CMAKE_JNI_TARGET) + add_custom_command( + OUTPUT ${_JAVA_JAR_OUTPUT_PATH} + COMMAND ${Java_JAR_EXECUTABLE} + -cf${_ENTRY_POINT_OPTION}${_MANIFEST_OPTION} ${_JAVA_JAR_OUTPUT_PATH} ${_ENTRY_POINT_VALUE} ${_MANIFEST_VALUE} + ${_JAVA_RESOURCE_FILES_RELATIVE} @java_class_filelist + COMMAND ${CMAKE_COMMAND} + -D_JAVA_TARGET_DIR=${_add_jar_OUTPUT_DIR} + -D_JAVA_TARGET_OUTPUT_NAME=${_JAVA_TARGET_OUTPUT_NAME} + -D_JAVA_TARGET_OUTPUT_LINK=${_JAVA_TARGET_OUTPUT_LINK} + -P ${_JAVA_SYMLINK_SCRIPT} + COMMAND ${CMAKE_COMMAND} + -D_JAVA_TARGET_DIR=${_add_jar_OUTPUT_DIR} + -D_JAVA_TARGET_OUTPUT_NAME=${_JAVA_JAR_OUTPUT_PATH} + -D_JAVA_TARGET_OUTPUT_LINK=${_JAVA_TARGET_OUTPUT_LINK} + -P ${_JAVA_SYMLINK_SCRIPT} + DEPENDS ${_JAVA_RESOURCE_FILES} ${_JAVA_DEPENDS} ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_class_filelist + WORKING_DIRECTORY ${CMAKE_JAVA_CLASS_OUTPUT_PATH} + COMMENT "Creating Java archive ${_JAVA_TARGET_OUTPUT_NAME}" + ) + else () + add_custom_command( + OUTPUT ${_JAVA_JAR_OUTPUT_PATH} + COMMAND ${Java_JAR_EXECUTABLE} + -cf${_ENTRY_POINT_OPTION}${_MANIFEST_OPTION} ${_JAVA_JAR_OUTPUT_PATH} ${_ENTRY_POINT_VALUE} ${_MANIFEST_VALUE} + ${_JAVA_RESOURCE_FILES_RELATIVE} @java_class_filelist + COMMAND ${CMAKE_COMMAND} + -D_JAVA_TARGET_DIR=${_add_jar_OUTPUT_DIR} + -D_JAVA_TARGET_OUTPUT_NAME=${_JAVA_TARGET_OUTPUT_NAME} + -D_JAVA_TARGET_OUTPUT_LINK=${_JAVA_TARGET_OUTPUT_LINK} + -P ${_JAVA_SYMLINK_SCRIPT} + WORKING_DIRECTORY ${CMAKE_JAVA_CLASS_OUTPUT_PATH} + DEPENDS ${_JAVA_RESOURCE_FILES} ${_JAVA_DEPENDS} ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_class_filelist + COMMENT "Creating Java archive ${_JAVA_TARGET_OUTPUT_NAME}" + ) + endif () + + # Add the target and make sure we have the latest resource files. + add_custom_target(${_TARGET_NAME} ALL DEPENDS ${_JAVA_JAR_OUTPUT_PATH}) + + set_property( + TARGET + ${_TARGET_NAME} + PROPERTY + INSTALL_FILES + ${_JAVA_JAR_OUTPUT_PATH} + ) + + if (_JAVA_TARGET_OUTPUT_LINK) + set_property( + TARGET + ${_TARGET_NAME} + PROPERTY + INSTALL_FILES + ${_JAVA_JAR_OUTPUT_PATH} + ${_add_jar_OUTPUT_DIR}/${_JAVA_TARGET_OUTPUT_LINK} + ) + + if (CMAKE_JNI_TARGET) + set_property( + TARGET + ${_TARGET_NAME} + PROPERTY + JNI_SYMLINK + ${_add_jar_OUTPUT_DIR}/${_JAVA_TARGET_OUTPUT_LINK} + ) + endif () + endif () + + set_property( + TARGET + ${_TARGET_NAME} + PROPERTY + JAR_FILE + ${_JAVA_JAR_OUTPUT_PATH} + ) + + set_property( + TARGET + ${_TARGET_NAME} + PROPERTY + CLASSDIR + ${CMAKE_JAVA_CLASS_OUTPUT_PATH} + ) + + if (_GENERATE_NATIVE_HEADERS) + # create an INTERFACE library encapsulating include directory for generated headers + add_library (${_GENERATE_NATIVE_HEADERS_TARGET} INTERFACE) + target_include_directories (${_GENERATE_NATIVE_HEADERS_TARGET} INTERFACE + "${_GENERATE_NATIVE_HEADERS_OUTPUT_DESC}" + ${JNI_INCLUDE_DIRS}) + set_property(TARGET ${_GENERATE_NATIVE_HEADERS_TARGET} PROPERTY NATIVE_HEADERS_DIRECTORY "${_GENERATE_NATIVE_HEADERS_OUTPUT_DIR}") + # this INTERFACE library depends on jar generation + add_dependencies (${_GENERATE_NATIVE_HEADERS_TARGET} ${_TARGET_NAME}) + + set_property (DIRECTORY APPEND PROPERTY ADDITIONAL_CLEAN_FILES + "${_GENERATE_NATIVE_HEADERS_OUTPUT_DIR}") + endif() +endfunction() + +function(INSTALL_JAR _TARGET_NAME) + if (ARGC EQUAL 2) + set (_DESTINATION ${ARGV1}) + else() + cmake_parse_arguments(_install_jar + "" + "DESTINATION;COMPONENT" + "" + ${ARGN}) + if (_install_jar_DESTINATION) + set (_DESTINATION ${_install_jar_DESTINATION}) + else() + message(SEND_ERROR "install_jar: ${_TARGET_NAME}: DESTINATION must be specified.") + endif() + + if (_install_jar_COMPONENT) + set (_COMPONENT COMPONENT ${_install_jar_COMPONENT}) + endif() + endif() + + get_property(__FILES + TARGET + ${_TARGET_NAME} + PROPERTY + INSTALL_FILES + ) + set_property( + TARGET + ${_TARGET_NAME} + PROPERTY + INSTALL_DESTINATION + ${_DESTINATION} + ) + + if (__FILES) + install( + FILES + ${__FILES} + DESTINATION + ${_DESTINATION} + ${_COMPONENT} + ) + else () + message(SEND_ERROR "install_jar: The target ${_TARGET_NAME} is not known in this scope.") + endif () +endfunction() + +function(INSTALL_JNI_SYMLINK _TARGET_NAME) + if (ARGC EQUAL 2) + set (_DESTINATION ${ARGV1}) + else() + cmake_parse_arguments(_install_jni_symlink + "" + "DESTINATION;COMPONENT" + "" + ${ARGN}) + if (_install_jni_symlink_DESTINATION) + set (_DESTINATION ${_install_jni_symlink_DESTINATION}) + else() + message(SEND_ERROR "install_jni_symlink: ${_TARGET_NAME}: DESTINATION must be specified.") + endif() + + if (_install_jni_symlink_COMPONENT) + set (_COMPONENT COMPONENT ${_install_jni_symlink_COMPONENT}) + endif() + endif() + + get_property(__SYMLINK + TARGET + ${_TARGET_NAME} + PROPERTY + JNI_SYMLINK + ) + + if (__SYMLINK) + install( + FILES + ${__SYMLINK} + DESTINATION + ${_DESTINATION} + ${_COMPONENT} + ) + else () + message(SEND_ERROR "install_jni_symlink: The target ${_TARGET_NAME} is not known in this scope.") + endif () +endfunction() + +function (find_jar VARIABLE) + set(_jar_names) + set(_jar_files) + set(_jar_versions) + set(_jar_paths + /usr/share/java/ + /usr/local/share/java/ + ${Java_JAR_PATHS}) + set(_jar_doc "NOTSET") + + set(_state "name") + + foreach (arg IN LISTS ARGN) + if (_state STREQUAL "name") + if (arg STREQUAL "VERSIONS") + set(_state "versions") + elseif (arg STREQUAL "NAMES") + set(_state "names") + elseif (arg STREQUAL "PATHS") + set(_state "paths") + elseif (arg STREQUAL "DOC") + set(_state "doc") + else () + set(_jar_names ${arg}) + if (_jar_doc STREQUAL "NOTSET") + set(_jar_doc "Finding ${arg} jar") + endif () + endif () + elseif (_state STREQUAL "versions") + if (arg STREQUAL "NAMES") + set(_state "names") + elseif (arg STREQUAL "PATHS") + set(_state "paths") + elseif (arg STREQUAL "DOC") + set(_state "doc") + else () + set(_jar_versions ${_jar_versions} ${arg}) + endif () + elseif (_state STREQUAL "names") + if (arg STREQUAL "VERSIONS") + set(_state "versions") + elseif (arg STREQUAL "PATHS") + set(_state "paths") + elseif (arg STREQUAL "DOC") + set(_state "doc") + else () + set(_jar_names ${_jar_names} ${arg}) + if (_jar_doc STREQUAL "NOTSET") + set(_jar_doc "Finding ${arg} jar") + endif () + endif () + elseif (_state STREQUAL "paths") + if (arg STREQUAL "VERSIONS") + set(_state "versions") + elseif (arg STREQUAL "NAMES") + set(_state "names") + elseif (arg STREQUAL "DOC") + set(_state "doc") + else () + set(_jar_paths ${_jar_paths} ${arg}) + endif () + elseif (_state STREQUAL "doc") + if (arg STREQUAL "VERSIONS") + set(_state "versions") + elseif (arg STREQUAL "NAMES") + set(_state "names") + elseif (arg STREQUAL "PATHS") + set(_state "paths") + else () + set(_jar_doc ${arg}) + endif () + endif () + endforeach () + + if (NOT _jar_names) + message(FATAL_ERROR "find_jar: No name to search for given") + endif () + + foreach (jar_name IN LISTS _jar_names) + foreach (version IN LISTS _jar_versions) + set(_jar_files ${_jar_files} ${jar_name}-${version}.jar) + endforeach () + set(_jar_files ${_jar_files} ${jar_name}.jar) + endforeach () + + find_file(${VARIABLE} + NAMES ${_jar_files} + PATHS ${_jar_paths} + DOC ${_jar_doc} + NO_DEFAULT_PATH) +endfunction () + +function(create_javadoc _target) + set(_javadoc_packages) + set(_javadoc_files) + set(_javadoc_overview) + set(_javadoc_sourcepath) + set(_javadoc_classpath) + set(_javadoc_installpath "${CMAKE_INSTALL_PREFIX}/share/javadoc") + set(_javadoc_doctitle) + set(_javadoc_windowtitle) + set(_javadoc_author FALSE) + set(_javadoc_version FALSE) + set(_javadoc_use FALSE) + + set(_state "package") + + foreach (arg IN LISTS ARGN) + if (_state STREQUAL "package") + if (arg STREQUAL "PACKAGES") + set(_state "packages") + elseif (arg STREQUAL "FILES") + set(_state "files") + elseif (arg STREQUAL "SOURCEPATH") + set(_state "sourcepath") + elseif (arg STREQUAL "OVERVIEW") + set(_state "overview") + elseif (arg STREQUAL "CLASSPATH") + set(_state "classpath") + elseif (arg STREQUAL "INSTALLPATH") + set(_state "installpath") + elseif (arg STREQUAL "DOCTITLE") + set(_state "doctitle") + elseif (arg STREQUAL "WINDOWTITLE") + set(_state "windowtitle") + elseif (arg STREQUAL "AUTHOR") + set(_state "author") + elseif (arg STREQUAL "USE") + set(_state "use") + elseif (arg STREQUAL "VERSION") + set(_state "version") + else () + set(_javadoc_packages ${arg}) + set(_state "packages") + endif () + elseif (_state STREQUAL "packages") + if (arg STREQUAL "FILES") + set(_state "files") + elseif (arg STREQUAL "SOURCEPATH") + set(_state "sourcepath") + elseif (arg STREQUAL "OVERVIEW") + set(_state "overview") + elseif (arg STREQUAL "CLASSPATH") + set(_state "classpath") + elseif (arg STREQUAL "INSTALLPATH") + set(_state "installpath") + elseif (arg STREQUAL "DOCTITLE") + set(_state "doctitle") + elseif (arg STREQUAL "WINDOWTITLE") + set(_state "windowtitle") + elseif (arg STREQUAL "AUTHOR") + set(_state "author") + elseif (arg STREQUAL "USE") + set(_state "use") + elseif (arg STREQUAL "VERSION") + set(_state "version") + else () + list(APPEND _javadoc_packages ${arg}) + endif () + elseif (_state STREQUAL "files") + if (arg STREQUAL "PACKAGES") + set(_state "packages") + elseif (arg STREQUAL "SOURCEPATH") + set(_state "sourcepath") + elseif (arg STREQUAL "OVERVIEW") + set(_state "overview") + elseif (arg STREQUAL "CLASSPATH") + set(_state "classpath") + elseif (arg STREQUAL "INSTALLPATH") + set(_state "installpath") + elseif (arg STREQUAL "DOCTITLE") + set(_state "doctitle") + elseif (arg STREQUAL "WINDOWTITLE") + set(_state "windowtitle") + elseif (arg STREQUAL "AUTHOR") + set(_state "author") + elseif (arg STREQUAL "USE") + set(_state "use") + elseif (arg STREQUAL "VERSION") + set(_state "version") + else () + list(APPEND _javadoc_files ${arg}) + endif () + elseif (_state STREQUAL "sourcepath") + if (arg STREQUAL "PACKAGES") + set(_state "packages") + elseif (arg STREQUAL "FILES") + set(_state "files") + elseif (arg STREQUAL "OVERVIEW") + set(_state "overview") + elseif (arg STREQUAL "CLASSPATH") + set(_state "classpath") + elseif (arg STREQUAL "INSTALLPATH") + set(_state "installpath") + elseif (arg STREQUAL "DOCTITLE") + set(_state "doctitle") + elseif (arg STREQUAL "WINDOWTITLE") + set(_state "windowtitle") + elseif (arg STREQUAL "AUTHOR") + set(_state "author") + elseif (arg STREQUAL "USE") + set(_state "use") + elseif (arg STREQUAL "VERSION") + set(_state "version") + else () + list(APPEND _javadoc_sourcepath ${arg}) + endif () + elseif (_state STREQUAL "classpath") + if (arg STREQUAL "PACKAGES") + set(_state "packages") + elseif (arg STREQUAL "FILES") + set(_state "files") + elseif (arg STREQUAL "OVERVIEW") + set(_state "overview") + elseif (arg STREQUAL "SOURCEPATH") + set(_state "sourcepath") + elseif (arg STREQUAL "INSTALLPATH") + set(_state "installpath") + elseif (arg STREQUAL "DOCTITLE") + set(_state "doctitle") + elseif (arg STREQUAL "WINDOWTITLE") + set(_state "windowtitle") + elseif (arg STREQUAL "AUTHOR") + set(_state "author") + elseif (arg STREQUAL "USE") + set(_state "use") + elseif (arg STREQUAL "VERSION") + set(_state "version") + else () + list(APPEND _javadoc_classpath ${arg}) + endif () + elseif (_state STREQUAL "installpath") + if (arg STREQUAL "PACKAGES") + set(_state "packages") + elseif (arg STREQUAL "FILES") + set(_state "files") + elseif (arg STREQUAL "SOURCEPATH") + set(_state "sourcepath") + elseif (arg STREQUAL "OVERVIEW") + set(_state "overview") + elseif (arg STREQUAL "DOCTITLE") + set(_state "doctitle") + elseif (arg STREQUAL "WINDOWTITLE") + set(_state "windowtitle") + elseif (arg STREQUAL "AUTHOR") + set(_state "author") + elseif (arg STREQUAL "USE") + set(_state "use") + elseif (arg STREQUAL "VERSION") + set(_state "version") + else () + set(_javadoc_installpath ${arg}) + endif () + elseif (_state STREQUAL "doctitle") + if (${arg} STREQUAL "PACKAGES") + set(_state "packages") + elseif (arg STREQUAL "FILES") + set(_state "files") + elseif (arg STREQUAL "SOURCEPATH") + set(_state "sourcepath") + elseif (arg STREQUAL "OVERVIEW") + set(_state "overview") + elseif (arg STREQUAL "INSTALLPATH") + set(_state "installpath") + elseif (arg STREQUAL "CLASSPATH") + set(_state "classpath") + elseif (arg STREQUAL "WINDOWTITLE") + set(_state "windowtitle") + elseif (arg STREQUAL "AUTHOR") + set(_state "author") + elseif (arg STREQUAL "USE") + set(_state "use") + elseif (arg STREQUAL "VERSION") + set(_state "version") + else () + set(_javadoc_doctitle ${arg}) + endif () + elseif (_state STREQUAL "windowtitle") + if (${arg} STREQUAL "PACKAGES") + set(_state "packages") + elseif (arg STREQUAL "FILES") + set(_state "files") + elseif (arg STREQUAL "SOURCEPATH") + set(_state "sourcepath") + elseif (arg STREQUAL "OVERVIEW") + set(_state "overview") + elseif (arg STREQUAL "CLASSPATH") + set(_state "classpath") + elseif (arg STREQUAL "INSTALLPATH") + set(_state "installpath") + elseif (arg STREQUAL "DOCTITLE") + set(_state "doctitle") + elseif (arg STREQUAL "AUTHOR") + set(_state "author") + elseif (arg STREQUAL "USE") + set(_state "use") + elseif (arg STREQUAL "VERSION") + set(_state "version") + else () + set(_javadoc_windowtitle ${arg}) + endif () + elseif (_state STREQUAL "author") + if (arg STREQUAL "PACKAGES") + set(_state "packages") + elseif (arg STREQUAL "FILES") + set(_state "files") + elseif (arg STREQUAL "SOURCEPATH") + set(_state "sourcepath") + elseif (arg STREQUAL "OVERVIEW") + set(_state "overview") + elseif (arg STREQUAL "CLASSPATH") + set(_state "classpath") + elseif (arg STREQUAL "INSTALLPATH") + set(_state "installpath") + elseif (arg STREQUAL "DOCTITLE") + set(_state "doctitle") + elseif (arg STREQUAL "WINDOWTITLE") + set(_state "windowtitle") + elseif (arg STREQUAL "AUTHOR") + set(_state "author") + elseif (arg STREQUAL "USE") + set(_state "use") + elseif (arg STREQUAL "VERSION") + set(_state "version") + else () + set(_javadoc_author ${arg}) + endif () + elseif (_state STREQUAL "use") + if (arg STREQUAL "PACKAGES") + set(_state "packages") + elseif (arg STREQUAL "FILES") + set(_state "files") + elseif (arg STREQUAL "SOURCEPATH") + set(_state "sourcepath") + elseif (arg STREQUAL "OVERVIEW") + set(_state "overview") + elseif (arg STREQUAL "CLASSPATH") + set(_state "classpath") + elseif (arg STREQUAL "INSTALLPATH") + set(_state "installpath") + elseif (arg STREQUAL "DOCTITLE") + set(_state "doctitle") + elseif (arg STREQUAL "WINDOWTITLE") + set(_state "windowtitle") + elseif (arg STREQUAL "AUTHOR") + set(_state "author") + elseif (arg STREQUAL "USE") + set(_state "use") + elseif (arg STREQUAL "VERSION") + set(_state "version") + else () + set(_javadoc_use ${arg}) + endif () + elseif (_state STREQUAL "version") + if (arg STREQUAL "PACKAGES") + set(_state "packages") + elseif (arg STREQUAL "FILES") + set(_state "files") + elseif (arg STREQUAL "SOURCEPATH") + set(_state "sourcepath") + elseif (arg STREQUAL "OVERVIEW") + set(_state "overview") + elseif (arg STREQUAL "CLASSPATH") + set(_state "classpath") + elseif (arg STREQUAL "INSTALLPATH") + set(_state "installpath") + elseif (arg STREQUAL "DOCTITLE") + set(_state "doctitle") + elseif (arg STREQUAL "WINDOWTITLE") + set(_state "windowtitle") + elseif (arg STREQUAL "AUTHOR") + set(_state "author") + elseif (arg STREQUAL "USE") + set(_state "use") + elseif (arg STREQUAL "VERSION") + set(_state "version") + else () + set(_javadoc_version ${arg}) + endif () + elseif (_state STREQUAL "overview") + if (arg STREQUAL "PACKAGES") + set(_state "packages") + elseif (arg STREQUAL "FILES") + set(_state "files") + elseif (arg STREQUAL "SOURCEPATH") + set(_state "sourcepath") + elseif (arg STREQUAL "CLASSPATH") + set(_state "classpath") + elseif (arg STREQUAL "INSTALLPATH") + set(_state "installpath") + elseif (arg STREQUAL "DOCTITLE") + set(_state "doctitle") + elseif (arg STREQUAL "WINDOWTITLE") + set(_state "windowtitle") + elseif (arg STREQUAL "AUTHOR") + set(_state "author") + elseif (arg STREQUAL "USE") + set(_state "use") + elseif (arg STREQUAL "VERSION") + set(_state "version") + else () + set(_javadoc_overview ${arg}) + endif () + endif () + endforeach () + + set(_javadoc_builddir ${CMAKE_CURRENT_BINARY_DIR}/javadoc/${_target}) + set(_javadoc_options -d ${_javadoc_builddir}) + + if (_javadoc_sourcepath) + list(JOIN _javadoc_sourcepath "${_UseJava_PATH_SEP}" _javadoc_sourcepath) + list(APPEND _javadoc_options -sourcepath "\"${_javadoc_sourcepath}\"") + endif () + + if (_javadoc_overview) + list(JOIN _javadoc_overview "${_UseJava_PATH_SEP}" _javadoc_overview) + list(APPEND _javadoc_options -overview "\"${_javadoc_overview}\"") + endif () + + if (_javadoc_classpath) + list(JOIN _javadoc_classpath "${_UseJava_PATH_SEP}" _javadoc_classpath) + list(APPEND _javadoc_options -classpath "\"${_javadoc_classpath}\"") + endif () + + if (_javadoc_doctitle) + list(APPEND _javadoc_options -doctitle '${_javadoc_doctitle}') + endif () + + if (_javadoc_windowtitle) + list(APPEND _javadoc_options -windowtitle '${_javadoc_windowtitle}') + endif () + + if (_javadoc_author) + list(APPEND _javadoc_options -author) + endif () + + if (_javadoc_use) + list(APPEND _javadoc_options -use) + endif () + + if (_javadoc_version) + list(APPEND _javadoc_options -version) + endif () + + add_custom_target(${_target}_javadoc ALL + COMMAND ${Java_JAVADOC_EXECUTABLE} + -Xdoclint:none + ${_javadoc_options} + ${_javadoc_files} + ${_javadoc_packages} + WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} + ) + + install( + DIRECTORY ${_javadoc_builddir} + DESTINATION ${_javadoc_installpath} + ) +endfunction() + +function (create_javah) + if (Java_VERSION VERSION_GREATER_EQUAL 10) + message (FATAL_ERROR "create_javah: not supported with this Java version. Use add_jar(GENERATE_NATIVE_HEADERS) instead.") + elseif (Java_VERSION VERSION_GREATER_EQUAL 1.8) + message (DEPRECATION "create_javah: this command will no longer be supported starting with version 10 of JDK. Update your project by using command add_jar(GENERATE_NATIVE_HEADERS) instead.") + endif() + + cmake_parse_arguments(_create_javah + "" + "TARGET;GENERATED_FILES;OUTPUT_NAME;OUTPUT_DIR" + "CLASSES;CLASSPATH;DEPENDS" + ${ARGN}) + + # check parameters + if (NOT _create_javah_TARGET AND NOT _create_javah_GENERATED_FILES) + message (FATAL_ERROR "create_javah: TARGET or GENERATED_FILES must be specified.") + endif() + if (_create_javah_OUTPUT_NAME AND _create_javah_OUTPUT_DIR) + message (FATAL_ERROR "create_javah: OUTPUT_NAME and OUTPUT_DIR are mutually exclusive.") + endif() + + if (NOT _create_javah_CLASSES) + message (FATAL_ERROR "create_javah: CLASSES is a required parameter.") + endif() + + set (_output_files) + + # handle javah options + set (_javah_options) + + if (_create_javah_CLASSPATH) + # CLASSPATH can specify directories, jar files or targets created with add_jar command + set (_classpath) + foreach (_path IN LISTS _create_javah_CLASSPATH) + if (TARGET ${_path}) + get_target_property (_jar_path ${_path} JAR_FILE) + if (_jar_path) + list (APPEND _classpath "${_jar_path}") + list (APPEND _create_javah_DEPENDS "${_path}") + else() + message(SEND_ERROR "create_javah: CLASSPATH target ${_path} is not a jar.") + endif() + elseif (EXISTS "${_path}") + list (APPEND _classpath "${_path}") + if (NOT IS_DIRECTORY "${_path}") + list (APPEND _create_javah_DEPENDS "${_path}") + endif() + else() + message(SEND_ERROR "create_javah: CLASSPATH entry ${_path} does not exist.") + endif() + endforeach() + string (REPLACE ";" "${_UseJava_PATH_SEP}" _classpath "${_classpath}") + list (APPEND _javah_options -classpath "${_classpath}") + endif() + + if (_create_javah_OUTPUT_DIR) + list (APPEND _javah_options -d "${_create_javah_OUTPUT_DIR}") + endif() + + if (_create_javah_OUTPUT_NAME) + list (APPEND _javah_options -o "${_create_javah_OUTPUT_NAME}") + set (_output_files "${_create_javah_OUTPUT_NAME}") + + get_filename_component (_create_javah_OUTPUT_DIR "${_create_javah_OUTPUT_NAME}" DIRECTORY) + get_filename_component (_create_javah_OUTPUT_DIR "${_create_javah_OUTPUT_DIR}" ABSOLUTE) + endif() + + if (NOT _create_javah_OUTPUT_DIR) + set (_create_javah_OUTPUT_DIR "${CMAKE_CURRENT_BINARY_DIR}") + endif() + + if (NOT _create_javah_OUTPUT_NAME) + # compute output names + foreach (_class IN LISTS _create_javah_CLASSES) + string (REPLACE "." "_" _c_header "${_class}") + set (_c_header "${_create_javah_OUTPUT_DIR}/${_c_header}.h") + list (APPEND _output_files "${_c_header}") + endforeach() + endif() + + # finalize custom command arguments + if (_create_javah_DEPENDS) + list (INSERT _create_javah_DEPENDS 0 DEPENDS) + endif() + + add_custom_command (OUTPUT ${_output_files} + COMMAND "${Java_JAVAH_EXECUTABLE}" ${_javah_options} -jni ${_create_javah_CLASSES} + ${_create_javah_DEPENDS} + WORKING_DIRECTORY ${_create_javah_OUTPUT_DIR} + COMMENT "Building C header files from classes...") + + if (_create_javah_TARGET) + add_custom_target (${_create_javah_TARGET} ALL DEPENDS ${_output_files}) + endif() + if (_create_javah_GENERATED_FILES) + set (${_create_javah_GENERATED_FILES} ${_output_files} PARENT_SCOPE) + endif() +endfunction() + +function(export_jars) + # Parse and validate arguments + cmake_parse_arguments(_export_jars + "" + "FILE;NAMESPACE" + "TARGETS" + ${ARGN} + ) + if (NOT _export_jars_FILE) + message(SEND_ERROR "export_jars: FILE must be specified.") + endif() + if (NOT _export_jars_TARGETS) + message(SEND_ERROR "export_jars: TARGETS must be specified.") + endif() + set(_jar_NAMESPACE "${_export_jars_NAMESPACE}") + + # Set content of generated exports file + string(REPLACE ";" " " __targets__ "${_export_jars_TARGETS}") + set(__targetdefs__ "") + foreach(_target IN LISTS _export_jars_TARGETS) + get_target_property(_jarpath ${_target} JAR_FILE) + get_filename_component(_jarpath ${_jarpath} PATH) + __java_export_jar(__targetdefs__ ${_target} "${_jarpath}") + endforeach() + + # Generate exports file + configure_file( + ${_JAVA_EXPORT_TARGETS_SCRIPT} + ${_export_jars_FILE} + @ONLY + ) +endfunction() + +function(install_jar_exports) + # Parse and validate arguments + cmake_parse_arguments(_install_jar_exports + "" + "FILE;DESTINATION;COMPONENT;NAMESPACE" + "TARGETS" + ${ARGN} + ) + if (NOT _install_jar_exports_FILE) + message(SEND_ERROR "install_jar_exports: FILE must be specified.") + endif() + if (NOT _install_jar_exports_DESTINATION) + message(SEND_ERROR "install_jar_exports: DESTINATION must be specified.") + endif() + if (NOT _install_jar_exports_TARGETS) + message(SEND_ERROR "install_jar_exports: TARGETS must be specified.") + endif() + set(_jar_NAMESPACE "${_install_jar_exports_NAMESPACE}") + + if (_install_jar_exports_COMPONENT) + set (_COMPONENT COMPONENT ${_install_jar_exports_COMPONENT}) + endif() + + # Determine relative path from installed export file to install prefix + if(IS_ABSOLUTE "${_install_jar_exports_DESTINATION}") + file(RELATIVE_PATH _relpath + ${_install_jar_exports_DESTINATION} + ${CMAKE_INSTALL_PREFIX} + ) + else() + file(RELATIVE_PATH _relpath + ${CMAKE_INSTALL_PREFIX}/${_install_jar_exports_DESTINATION} + ${CMAKE_INSTALL_PREFIX} + ) + endif() + + # Set up unique location for generated exports file + string(SHA256 _hash "${_install_jar_exports_DESTINATION}") + set(_tmpdir ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/JavaExports/${_hash}) + + # Set content of generated exports file + string(REPLACE ";" " " __targets__ "${_install_jar_exports_TARGETS}") + set(__targetdefs__ "set(_prefix \${CMAKE_CURRENT_LIST_DIR}/${_relpath})\n\n") + foreach(_target IN LISTS _install_jar_exports_TARGETS) + get_target_property(_dir ${_target} INSTALL_DESTINATION) + __java_export_jar(__targetdefs__ ${_target} "\${_prefix}/${_dir}") + endforeach() + __java_lcat(__targetdefs__ "\nunset(_prefix)") + + # Generate and install exports file + configure_file( + ${_JAVA_EXPORT_TARGETS_SCRIPT} + ${_tmpdir}/${_install_jar_exports_FILE} + @ONLY + ) + install(FILES ${_tmpdir}/${_install_jar_exports_FILE} + DESTINATION ${_install_jar_exports_DESTINATION} + ${_COMPONENT}) +endfunction() |