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authorAllen Byrne <50328838+byrnHDF@users.noreply.github.com>2021-09-07 13:18:53 (GMT)
committerGitHub <noreply@github.com>2021-09-07 13:18:53 (GMT)
commit216f5ba65e21cef46ce23060fb57cc9f1706f22a (patch)
tree1793da2f67966abe93bb820cdde6ef85ac7aeb53 /config
parentf679c6ea28599669a3961068b04b415377c64b8b (diff)
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Sync CMake java macros with cmake repo (#982)
Diffstat (limited to 'config')
-rw-r--r--config/cmake/UseJava.cmake838
-rw-r--r--config/cmake/UseJavaClassFilelist.cmake17
-rw-r--r--config/cmake/UseJavaSymlinks.cmake11
-rw-r--r--config/cmake/javaTargets.cmake.in39
4 files changed, 536 insertions, 369 deletions
diff --git a/config/cmake/UseJava.cmake b/config/cmake/UseJava.cmake
index 375004e..2351ce8 100644
--- a/config/cmake/UseJava.cmake
+++ b/config/cmake/UseJava.cmake
@@ -4,369 +4,516 @@
UseJava
-------
-Use Module for Java
-
-This file provides functions for Java. It is assumed that
+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.
+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
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-.. code-block:: cmake
+.. _add_jar:
- add_jar(<target_name>
- [SOURCES] <source1> [<source2>...] [<resource1>...]
- [INCLUDE_JARS <jar1> [<jar2>...]]
- [ENTRY_POINT <entry>]
- [VERSION <version>]
- [OUTPUT_NAME <name>]
- [OUTPUT_DIR <dir>]
- [GENERATE_NATIVE_HEADERS <target> [DESTINATION <dir>]]
- )
+.. command:: add_jar
-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. The list of ``INCLUDE_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).
+ Creates a jar file containing java objects and, optionally, resources::
-The default ``OUTPUT_DIR`` can also be changed by setting the variable
-``CMAKE_JAVA_TARGET_OUTPUT_DIR``.
+ 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>])]]
+ )
-Optionally, using option ``GENERATE_NATIVE_HEADERS``, native header files can
-be generated 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 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.
-``GENERATE_NATIVE_HEADERS`` option requires, at least, version 1.8 of the JDK.
+ ``SOURCES``
+ Compiles the specified source files and adds the result in the jar file.
-The ``add_jar()`` function sets the following target properties on
-``<target_name>``:
+ .. versionadded:: 3.4
+ Support for response files, prefixed by ``@``.
-``INSTALL_FILES``
- The files which should be installed. This is used by ``install_jar()``.
-``JNI_SYMLINK``
- The JNI symlink which should be installed. This is used by
- ``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``.
+ ``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).
-.. code-block:: cmake
+ ``ENTRY_POINT``
+ Defines an entry point in the jar file.
- install_jar(<target_name> <destination>)
- install_jar(<target_name> DESTINATION <destination> [COMPONENT <component>])
+ ``VERSION``
+ Adds a version to the target output name.
-This command installs the ``<target_name>`` files to the given
-``<destination>``. It should be called in the same scope as ``add_jar()`` or
-it will fail.
+ 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.
-The ``install_jar()`` function sets the ``INSTALL_DESTINATION`` target
-property on jars so installed. This property holds the ``<destination>`` as
-described above, and is used by ``install_jar_exports()``. You can get this
-information with :command:`get_property` and the ``INSTALL_DESTINATION``
-property key.
+ .. code-block:: cmake
-.. code-block:: cmake
+ add_jar(shibboleet shibbotleet.java VERSION 1.2.0)
- install_jni_symlink(<target_name> <destination>)
- install_jni_symlink(<target_name> DESTINATION <destination> [COMPONENT <component>])
+ ``MANIFEST``
+ Defines a custom manifest for the jar.
-This command installs the ``<target_name>`` JNI symlinks to the given
-``<destination>``. It should be called in the same scope as ``add_jar()`` or
-it will fail.
+ ``OUTPUT_NAME``
+ Specify a different output name for the target.
-.. code-block:: cmake
+ ``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.
- install_jar_exports(TARGETS <jars>...
- [NAMESPACE <namespace>]
- FILE <filename>
- DESTINATION <destination> [COMPONENT <component>])
+ ``GENERATE_NATIVE_HEADERS``
+ .. versionadded:: 3.11
-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(EXPORTS)`.
+ 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.
-.. code-block:: cmake
+ This option requires, at least, version 1.8 of the JDK.
- export_jars(TARGETS <jars>...
- [NAMESPACE <namespace>]
- FILE <filename>)
+ 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.
-This command writes a target export file ``<filename>`` for the named ``<jars>``
-targets. Its function is similar to that of :command:`export`.
+ .. 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)
-Examples
-""""""""
+ .. 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 add compile flags to the target you can set these flags with the following
-variable:
+ To export the interface target generated by ``GENERATE_NATIVE_HEADERS``
+ option, sub-option ``INSTALL`` of ``DESTINATION`` is required:
-.. code-block:: cmake
+ .. code-block:: cmake
- set(CMAKE_JAVA_COMPILE_FLAGS -nowarn)
+ 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:
-To add a path or a jar file to the class path you can do this with the
-``CMAKE_JAVA_INCLUDE_PATH`` variable.
+ ``CMAKE_JAVA_COMPILE_FLAGS``
+ Specify additional flags to java compiler.
-.. code-block:: cmake
+ ``CMAKE_JAVA_INCLUDE_PATH``
+ Specify additional paths to the class path.
- set(CMAKE_JAVA_INCLUDE_PATH /usr/share/java/shibboleet.jar)
+ ``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>`).
-To use a different output name for the target you can set it with:
+ ``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
+ .. code-block:: cmake
- add_jar(foobar foobar.java OUTPUT_NAME shibboleet.jar)
+ set(CMAKE_JAR_CLASSES_PREFIX com/redhat/foo)
+ add_jar(foo foo.java)
-To use a different output directory than ``CMAKE_CURRENT_BINARY_DIR`` you can
-set it with:
+ set(CMAKE_JAR_CLASSES_PREFIX com/redhat/bar)
+ add_jar(bar bar.java)
-.. code-block:: cmake
+ The ``add_jar()`` function sets the following target properties on
+ ``<target_name>``:
- add_jar(foobar foobar.java OUTPUT_DIR ${PROJECT_BINARY_DIR}/bin)
+ ``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
-To define an entry point in your jar you can set it with the ``ENTRY_POINT``
-named argument:
+ The directory where native headers are generated. Defined when option
+ ``GENERATE_NATIVE_HEADERS`` is specified.
-.. code-block:: cmake
+.. _install_jar:
- add_jar(example ENTRY_POINT com/examples/MyProject/Main)
+.. command:: install_jar
-To define a custom manifest for the jar, you can set it with the ``MANIFEST``
-named argument:
+ This command installs the jar file to the given destination::
-.. code-block:: cmake
+ install_jar(<target_name> <destination>)
+ install_jar(<target_name> DESTINATION <destination> [COMPONENT <component>])
- add_jar(example MANIFEST /path/to/manifest)
+ 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.
-To add a version to the target output name you can set it using the ``VERSION``
-named argument to ``add_jar()``. The following example will create a jar file
-with the name ``shibboleet-1.0.0.jar`` and will create a symlink
-``shibboleet.jar`` pointing to the jar with the version information.
+ .. versionadded:: 3.4
+ The second signature with ``DESTINATION`` and ``COMPONENT`` options.
-.. code-block:: cmake
+ ``DESTINATION``
+ Specify the directory on disk to which a file will be installed.
- add_jar(shibboleet shibbotleet.java VERSION 1.2.0)
+ ``COMPONENT``
+ Specify an installation component name with which the install rule is
+ associated, such as "runtime" or "development".
-If the target is a JNI library, utilize the following commands to
-create a JNI symbolic link:
+ The ``install_jar()`` command sets the following target properties
+ on ``<target_name>``:
-.. code-block:: cmake
+ ``INSTALL_DESTINATION``
+ Holds the ``<destination>`` as described above, and is used by
+ :ref:`install_jar_exports() <install_jar_exports>`.
- 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})
+.. _install_jni_symlink:
-If a single target needs to produce more than one jar from its
-java source code, to prevent the accumulation of duplicate class
-files in subsequent jars, set/reset ``CMAKE_JAR_CLASSES_PREFIX`` prior
-to calling the ``add_jar()`` function:
+.. command:: install_jni_symlink
-.. code-block:: cmake
+ Installs JNI symlinks for target generated by :ref:`add_jar() <add_jar>`::
- set(CMAKE_JAR_CLASSES_PREFIX com/redhat/foo)
- add_jar(foo foo.java)
+ install_jni_symlink(<target_name> <destination>)
+ install_jni_symlink(<target_name> DESTINATION <destination> [COMPONENT <component>])
- set(CMAKE_JAR_CLASSES_PREFIX com/redhat/bar)
- add_jar(bar bar.java)
+ 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.
-For an optimum usage of option ``GENERATE_NATIVE_HEADERS``, 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.
+ .. versionadded:: 3.4
+ The second signature with ``DESTINATION`` and ``COMPONENT`` options.
-.. code-block:: cmake
+ ``DESTINATION``
+ Specify the directory on disk to which a file will be installed.
- 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)
+ ``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:
-Finding JARs
-^^^^^^^^^^^^
+ .. code-block:: cmake
-.. code-block:: cmake
-
- 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. The name of the full path to a file that is
-searched for is specified by the names listed after ``NAMES`` argument.
-Additional search locations can be specified after the ``PATHS`` argument.
-If you require special a version of a jar file you can specify it with
-the ``VERSIONS`` argument. The argument after ``DOC`` will be used for the
-documentation string in the cache.
-
-
-Javadoc
-^^^^^^^
-
-The ``create_javadoc()`` command can be used to create java documentation
-based on files or packages. For more details please read the javadoc manpage.
-
-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(<VAR>
- PACKAGES <pkg1> [<pkg2>...]
- [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]
- )
+ 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 ${JAVA_LIB_INSTALL_DIR})
+
+Header Generation
+^^^^^^^^^^^^^^^^^
+
+.. _create_javah:
+
+.. command:: create_javah
-For example:
-
-.. code-block:: cmake
-
- create_javadoc(my_example_doc
- PACKAGES com.example.foo com.example.bar
- SOURCEPATH "${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(<VAR>
- FILES <file1> [<file2>...]
- [CLASSPATH <classpath>]
- [INSTALLPATH <install path>]
- [DOCTITLE "the documentation title"]
- [WINDOWTITLE "the title of the document"]
- [AUTHOR TRUE|FALSE]
- [USE TRUE|FALSE]
- [VERSION TRUE|FALSE]
+ .. 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>]
)
-For example:
+ .. 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
+ .. code-block:: cmake
- create_javadoc(my_example_doc
- FILES ${example_SRCS}
- CLASSPATH ${CMAKE_JAVA_INCLUDE_PATH}
- WINDOWTITLE "My example"
- DOCTITLE "<h1>My example</h1>"
- AUTHOR TRUE
- USE TRUE
- VERSION TRUE
- )
+ create_javah(GENERATED_FILES files_headers
+ CLASSES org.cmake.HelloWorld
+ CLASSPATH hello.jar
+ )
-Both signatures share most of the options. These options are the same
-as what you can find in the javadoc manpage. Please look at the
-manpage for ``CLASSPATH``, ``DOCTITLE``, ``WINDOWTITLE``, ``AUTHOR``, ``USE``
-and ``VERSION``.
+ The second signature for ``create_javah()`` creates a target which
+ encapsulates header files generation. E.g.
-If you don't set the ``INSTALLPATH``, then by default the documentation will
-be installed to :
+ .. code-block:: cmake
-::
+ create_javah(TARGET target_headers
+ CLASSES org.cmake.HelloWorld
+ CLASSPATH hello.jar
+ )
- ${CMAKE_INSTALL_PREFIX}/share/javadoc/<VAR>
+ Both signatures share same options.
+ ``CLASSES``
+ Specifies Java classes used to generate headers.
-Header Generation
-^^^^^^^^^^^^^^^^^
+ ``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::
-.. code-block:: cmake
+ install_jar_exports(TARGETS <jars>...
+ [NAMESPACE <namespace>]
+ FILE <filename>
+ DESTINATION <destination> [COMPONENT <component>])
- create_javah(TARGET <target> | GENERATED_FILES <VAR>
- CLASSES <class>...
- [CLASSPATH <classpath>...]
- [DEPENDS <depend>...]
- [OUTPUT_NAME <path>|OUTPUT_DIR <path>]
- )
+ 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)`.
-Create C header files from java classes. These files provide the connective glue
-that allow your Java and C code to interact.
+ ``TARGETS``
+ List of targets created by :ref:`add_jar() <add_jar>` command.
-.. deprecated:: 3.11
+ ``NAMESPACE``
+ .. versionadded:: 3.9
-.. note::
+ The ``<namespace>`` value will be prepend to the target names as they are
+ written to the import file.
- 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 ``add_jar(GENERATE_NATIVE_HEADERS)`` command should be used instead.
+ ``FILE``
+ Specify name of the export file.
-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
+ ``DESTINATION``
+ Specify the directory on disk to which a file will be installed.
- create_javah(GENERATED_FILES files_headers
- CLASSES org.cmake.HelloWorld
- CLASSPATH hello.jar
- )
+ ``COMPONENT``
+ Specify an installation component name with which the install rule is
+ associated, such as "runtime" or "development".
-The second signature for ``create_javah()`` creates a target which encapsulates
-header files generation. E.g.
+.. _export_jars:
-.. code-block:: cmake
+.. command:: export_jars
- create_javah(TARGET target_headers
- CLASSES org.cmake.HelloWorld
- CLASSPATH hello.jar
- )
+ .. versionadded:: 3.7
-Both signatures share same options.
+ Writes a target export file::
-``CLASSES <class>...``
- Specifies Java classes used to generate headers.
+ export_jars(TARGETS <jars>...
+ [NAMESPACE <namespace>]
+ FILE <filename>)
-``CLASSPATH <classpath>...``
- Specifies various paths to look up classes. Here .class files, jar files or
- targets created by command add_jar can be used.
+ This command writes a target export file ``<filename>`` for the named ``<jars>``
+ targets. Its function is similar to that of :command:`export`.
-``DEPENDS <depend>...``
- Targets on which the javah target depends.
+ ``TARGETS``
+ List of targets created by :ref:`add_jar() <add_jar>` command.
-``OUTPUT_NAME <path>``
- Concatenates the resulting header files for all the classes listed by option
- ``CLASSES`` into ``<path>``. Same behavior as option ``-o`` of javah tool.
+ ``NAMESPACE``
+ .. versionadded:: 3.9
-``OUTPUT_DIR <path>``
- 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.
+ 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)
@@ -378,7 +525,8 @@ function (__java_copy_file src dest comment)
ARGS ${src}
${dest}
DEPENDS ${src}
- COMMENT ${comment})
+ COMMENT ${comment}
+ )
endfunction ()
function(__java_lcat VAR)
@@ -409,6 +557,12 @@ 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
@@ -440,6 +594,9 @@ function(add_jar _TARGET_NAME)
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)
@@ -467,7 +624,10 @@ function(add_jar _TARGET_NAME)
if (Java_VERSION VERSION_LESS 1.8)
message (FATAL_ERROR "ADD_JAR: GENERATE_NATIVE_HEADERS is not supported with this version of Java.")
endif()
- cmake_parse_arguments (_add_jar_GENERATE_NATIVE_HEADERS "" "DESTINATION" "" ${_add_jar_GENERATE_NATIVE_HEADERS})
+
+ unset (_GENERATE_NATIVE_HEADERS_OUTPUT_DESC)
+
+ cmake_parse_arguments (_add_jar_GENERATE_NATIVE_HEADERS "" "" "DESTINATION" ${_add_jar_GENERATE_NATIVE_HEADERS})
if (NOT _add_jar_GENERATE_NATIVE_HEADERS_UNPARSED_ARGUMENTS)
message (FATAL_ERROR "ADD_JAR: GENERATE_NATIVE_HEADERS: missing required argument.")
endif()
@@ -478,11 +638,30 @@ function(add_jar _TARGET_NAME)
endif()
if (NOT _add_jar_GENERATE_NATIVE_HEADERS_DESTINATION)
set (_add_jar_GENERATE_NATIVE_HEADERS_DESTINATION "${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)
@@ -498,14 +677,8 @@ function(add_jar _TARGET_NAME)
${CMAKE_JAVA_LIBRARY_OUTPUT_PATH}
)
- if (CMAKE_HOST_WIN32 AND NOT CYGWIN AND CMAKE_HOST_SYSTEM_NAME MATCHES "Windows")
- set(CMAKE_JAVA_INCLUDE_FLAG_SEP ";")
- else ()
- set(CMAKE_JAVA_INCLUDE_FLAG_SEP ":")
- endif()
-
foreach (JAVA_INCLUDE_DIR IN LISTS CMAKE_JAVA_INCLUDE_PATH)
- string(APPEND CMAKE_JAVA_INCLUDE_PATH_FINAL "${CMAKE_JAVA_INCLUDE_FLAG_SEP}${JAVA_INCLUDE_DIR}")
+ string(APPEND CMAKE_JAVA_INCLUDE_PATH_FINAL "${_UseJava_PATH_SEP}${JAVA_INCLUDE_DIR}")
endforeach()
set(CMAKE_JAVA_CLASS_OUTPUT_PATH "${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/${_TARGET_NAME}.dir")
@@ -536,7 +709,7 @@ function(add_jar _TARGET_NAME)
if (_JAVA_SOURCE_FILE MATCHES "^@(.+)$")
get_filename_component(_JAVA_FULL ${CMAKE_MATCH_1} ABSOLUTE)
- list (APPEND _JAVA_COMPILE_FILELISTS ${_JAVA_FULL})
+ 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})
@@ -550,7 +723,7 @@ function(add_jar _TARGET_NAME)
endif ()
get_filename_component(_JAVA_REL_PATH ${_JAVA_REL_PATH} PATH)
- list (APPEND _JAVA_COMPILE_FILES ${_JAVA_SOURCE_FILE})
+ 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})
@@ -561,15 +734,15 @@ function(add_jar _TARGET_NAME)
# 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}})
+ 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})
+ list(APPEND _JAVA_RESOURCE_FILES ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/${_JAVA_SOURCE_FILE})
+ list(APPEND _JAVA_RESOURCE_FILES_RELATIVE ${_JAVA_SOURCE_FILE})
endif ()
endforeach()
@@ -577,18 +750,18 @@ function(add_jar _TARGET_NAME)
if (TARGET ${_JAVA_INCLUDE_JAR})
get_target_property(_JAVA_JAR_PATH ${_JAVA_INCLUDE_JAR} JAR_FILE)
if (_JAVA_JAR_PATH)
- string(APPEND CMAKE_JAVA_INCLUDE_PATH_FINAL "${CMAKE_JAVA_INCLUDE_FLAG_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 ${_JAVA_JAR_PATH})
+ string(APPEND CMAKE_JAVA_INCLUDE_PATH_FINAL "${_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 ${_JAVA_INCLUDE_JAR} is not a jar")
endif ()
else ()
- string(APPEND CMAKE_JAVA_INCLUDE_PATH_FINAL "${CMAKE_JAVA_INCLUDE_FLAG_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}")
+ 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()
@@ -627,14 +800,14 @@ function(add_jar _TARGET_NAME)
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="${CMAKE_JAR_CLASSES_PREFIX}"
+ -DCMAKE_JAR_CLASSES_PREFIX=${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")
+ if (NOT EXISTS ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_class_filelist)
file(WRITE ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_class_filelist "")
endif()
endif ()
@@ -731,8 +904,9 @@ function(add_jar _TARGET_NAME)
# create an INTERFACE library encapsulating include directory for generated headers
add_library (${_GENERATE_NATIVE_HEADERS_TARGET} INTERFACE)
target_include_directories (${_GENERATE_NATIVE_HEADERS_TARGET} INTERFACE
- "${_GENERATE_NATIVE_HEADERS_OUTPUT_DIR}"
+ "${_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})
@@ -985,7 +1159,7 @@ function(create_javadoc _target)
elseif (arg STREQUAL "VERSION")
set(_state "version")
else ()
- list (APPEND _javadoc_packages ${arg})
+ list(APPEND _javadoc_packages ${arg})
endif ()
elseif (_state STREQUAL "files")
if (arg STREQUAL "PACKAGES")
@@ -1009,7 +1183,7 @@ function(create_javadoc _target)
elseif (arg STREQUAL "VERSION")
set(_state "version")
else ()
- list (APPEND _javadoc_files ${arg})
+ list(APPEND _javadoc_files ${arg})
endif ()
elseif (_state STREQUAL "sourcepath")
if (arg STREQUAL "PACKAGES")
@@ -1033,7 +1207,7 @@ function(create_javadoc _target)
elseif (arg STREQUAL "VERSION")
set(_state "version")
else ()
- list (APPEND _javadoc_sourcepath ${arg})
+ list(APPEND _javadoc_sourcepath ${arg})
endif ()
elseif (_state STREQUAL "classpath")
if (arg STREQUAL "PACKAGES")
@@ -1057,7 +1231,7 @@ function(create_javadoc _target)
elseif (arg STREQUAL "VERSION")
set(_state "version")
else ()
- list (APPEND _javadoc_classpath ${arg})
+ list(APPEND _javadoc_classpath ${arg})
endif ()
elseif (_state STREQUAL "installpath")
if (arg STREQUAL "PACKAGES")
@@ -1238,68 +1412,45 @@ function(create_javadoc _target)
set(_javadoc_options -d ${_javadoc_builddir})
if (_javadoc_sourcepath)
- set(_start TRUE)
- foreach(_path IN LISTS _javadoc_sourcepath)
- if (_start)
- set(_sourcepath ${_path})
- set(_start FALSE)
- else ()
- set(_sourcepath ${_sourcepath}:${_path})
- endif ()
- endforeach()
- set(_javadoc_options ${_javadoc_options} -sourcepath ${_sourcepath})
+ list(JOIN _javadoc_sourcepath "${_UseJava_PATH_SEP}" _javadoc_sourcepath)
+ list(APPEND _javadoc_options -sourcepath "\"${_javadoc_sourcepath}\"")
endif ()
if (_javadoc_overview)
- set(_start TRUE)
- foreach(_path IN LISTS _javadoc_overview)
- if (_start)
- set(_overview ${_path})
- set(_start FALSE)
- else ()
- set(_overview ${_overview}:${_path})
- endif ()
- endforeach ()
- set(_javadoc_options ${_javadoc_options} -overview ${_overview})
+ list(JOIN _javadoc_overview "${_UseJava_PATH_SEP}" _javadoc_overview)
+ list(APPEND _javadoc_options -overview "\"${_javadoc_overview}\"")
endif ()
if (_javadoc_classpath)
- set(_start TRUE)
- foreach(_path IN LISTS _javadoc_classpath)
- if (_start)
- set(_classpath ${_path})
- set(_start FALSE)
- else ()
- set(_classpath ${_classpath}:${_path})
- endif ()
- endforeach()
- set(_javadoc_options ${_javadoc_options} -classpath "${_classpath}")
+ list(JOIN _javadoc_classpath "${_UseJava_PATH_SEP}" _javadoc_classpath)
+ list(APPEND _javadoc_options -classpath "\"${_javadoc_classpath}\"")
endif ()
if (_javadoc_doctitle)
- set(_javadoc_options ${_javadoc_options} -doctitle '${_javadoc_doctitle}')
+ list(APPEND _javadoc_options -doctitle '${_javadoc_doctitle}')
endif ()
if (_javadoc_windowtitle)
- set(_javadoc_options ${_javadoc_options} -windowtitle '${_javadoc_windowtitle}')
+ list(APPEND _javadoc_options -windowtitle '${_javadoc_windowtitle}')
endif ()
if (_javadoc_author)
- set(_javadoc_options ${_javadoc_options} -author)
+ list(APPEND _javadoc_options -author)
endif ()
if (_javadoc_use)
- set(_javadoc_options ${_javadoc_options} -use)
+ list(APPEND _javadoc_options -use)
endif ()
if (_javadoc_version)
- set(_javadoc_options ${_javadoc_options} -version)
+ list(APPEND _javadoc_options -version)
endif ()
add_custom_target(${_target}_javadoc ALL
- COMMAND ${Java_JAVADOC_EXECUTABLE} ${_javadoc_options}
- ${_javadoc_files}
- ${_javadoc_packages}
+ COMMAND ${Java_JAVADOC_EXECUTABLE}
+ ${_javadoc_options}
+ ${_javadoc_files}
+ ${_javadoc_packages}
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
)
@@ -1335,11 +1486,6 @@ function (create_javah)
endif()
set (_output_files)
- if (WIN32 AND NOT CYGWIN AND CMAKE_HOST_SYSTEM_NAME MATCHES "Windows")
- set(_classpath_sep "$<SEMICOLON>")
- else ()
- set(_classpath_sep ":")
- endif()
# handle javah options
set (_javah_options)
@@ -1365,7 +1511,7 @@ function (create_javah)
message(SEND_ERROR "create_javah: CLASSPATH entry ${_path} does not exist.")
endif()
endforeach()
- string (REPLACE ";" "${_classpath_sep}" _classpath "${_classpath}")
+ string (REPLACE ";" "${_UseJava_PATH_SEP}" _classpath "${_classpath}")
list (APPEND _javah_options -classpath "${_classpath}")
endif()
diff --git a/config/cmake/UseJavaClassFilelist.cmake b/config/cmake/UseJavaClassFilelist.cmake
index 8348e4c..d90ca48 100644
--- a/config/cmake/UseJavaClassFilelist.cmake
+++ b/config/cmake/UseJavaClassFilelist.cmake
@@ -1,17 +1,8 @@
# Distributed under the OSI-approved BSD 3-Clause License. See https://cmake.org/licensing for details.
-#[=======================================================================[.rst:
-UseJavaClassFilelist
---------------------
-
-
-
-
-
-This script create a list of compiled Java class files to be added to
-a jar file. This avoids including cmake files which get created in
-the binary directory.
-#]=======================================================================]
+# This script creates a list of compiled Java class files to be added to
+# a jar file. This avoids including cmake files which get created in
+# the binary directory.
if (CMAKE_JAVA_CLASS_OUTPUT_PATH)
if (EXISTS "${CMAKE_JAVA_CLASS_OUTPUT_PATH}")
@@ -23,7 +14,7 @@ if (CMAKE_JAVA_CLASS_OUTPUT_PATH)
file(GLOB_RECURSE _JAVA_GLOBBED_TMP_FILES "${CMAKE_JAVA_CLASS_OUTPUT_PATH}/${JAR_CLASS_PREFIX}/*.class")
if (_JAVA_GLOBBED_TMP_FILES)
- list (APPEND _JAVA_GLOBBED_FILES ${_JAVA_GLOBBED_TMP_FILES})
+ list(APPEND _JAVA_GLOBBED_FILES ${_JAVA_GLOBBED_TMP_FILES})
endif ()
endforeach()
else()
diff --git a/config/cmake/UseJavaSymlinks.cmake b/config/cmake/UseJavaSymlinks.cmake
index a4db5c1..cb2e282 100644
--- a/config/cmake/UseJavaSymlinks.cmake
+++ b/config/cmake/UseJavaSymlinks.cmake
@@ -1,15 +1,6 @@
# Distributed under the OSI-approved BSD 3-Clause License. See https://cmake.org/licensing for details.
-#[=======================================================================[.rst:
-UseJavaSymlinks
----------------
-
-
-
-
-
-Helper script for UseJava.cmake
-#]=======================================================================]
+# Helper script for UseJava.cmake
if (UNIX AND _JAVA_TARGET_OUTPUT_LINK)
if (_JAVA_TARGET_OUTPUT_NAME)
diff --git a/config/cmake/javaTargets.cmake.in b/config/cmake/javaTargets.cmake.in
new file mode 100644
index 0000000..6e14256
--- /dev/null
+++ b/config/cmake/javaTargets.cmake.in
@@ -0,0 +1,39 @@
+cmake_minimum_required(VERSION 2.8.12)
+cmake_policy(PUSH)
+cmake_policy(VERSION 2.8)
+
+#----------------------------------------------------------------
+# Generated CMake Java target import file.
+#----------------------------------------------------------------
+
+# Protect against multiple inclusion, which would fail when already imported targets are added once more.
+set(_targetsDefined)
+set(_targetsNotDefined)
+set(_expectedTargets)
+foreach(_expectedTarget @__targets__@)
+ list(APPEND _expectedTargets ${_expectedTarget})
+ if(TARGET ${_expectedTarget})
+ list(APPEND _targetsDefined ${_expectedTarget})
+ else()
+ list(APPEND _targetsNotDefined ${_expectedTarget})
+ endif()
+endforeach()
+if("%${_targetsDefined}" STREQUAL "%${_expectedTargets}")
+ unset(_targetsDefined)
+ unset(_targetsNotDefined)
+ unset(_expectedTargets)
+ cmake_policy(POP)
+ return()
+endif()
+if(NOT "${_targetsDefined}" STREQUAL "")
+ message(FATAL_ERROR
+ "Some (but not all) targets in this export set were already defined.\n"
+ "Targets Defined: ${_targetsDefined}\n"
+ "Targets not yet defined: ${_targetsNotDefined}\n")
+endif()
+unset(_targetsDefined)
+unset(_targetsNotDefined)
+unset(_expectedTargets)
+
+@__targetdefs__@
+cmake_policy(POP)