diff options
Diffstat (limited to 'java/cmake/UseJava.cmake')
| -rw-r--r-- | java/cmake/UseJava.cmake | 820 |
1 files changed, 820 insertions, 0 deletions
diff --git a/java/cmake/UseJava.cmake b/java/cmake/UseJava.cmake new file mode 100644 index 0000000..310ffde --- /dev/null +++ b/java/cmake/UseJava.cmake @@ -0,0 +1,820 @@ +# +# This file provides functions for Java support. +# +# Available Functions: +# +# add_jar(TARGET_NAME SRC1 SRC2 .. SRCN RCS1 RCS2 .. RCSN) +# +# This command creates a <TARGET_NAME>.jar. It compiles the given source +# files (SRC) and adds the given resource files (RCS) to the jar file. +# If only resource files are given then just a jar file is created. +# +# Additional instructions: +# To add compile flags to the target you can set these flags with +# the following variable: +# +# set(CMAKE_JAVA_COMPILE_FLAGS -nowarn) +# +# To add a path or a jar file to the class path you can do this +# with the CMAKE_JAVA_INCLUDE_PATH variable. +# +# set(CMAKE_JAVA_INCLUDE_PATH /usr/share/java/shibboleet.jar) +# +# To use a different output name for the target you can set it with: +# +# set(CMAKE_JAVA_TARGET_OUTPUT_NAME shibboleet.jar) +# add_jar(foobar foobar.java) +# +# To add a VERSION to the target output name you can set it using +# CMAKE_JAVA_TARGET_VERSION. This 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. +# +# set(CMAKE_JAVA_TARGET_VERSION 1.2.0) +# add_jar(shibboleet shibbotleet.java) +# +# If the target is a JNI library, utilize the following commands to +# create a JNI symbolic link: +# +# set(CMAKE_JNI_TARGET TRUE) +# set(CMAKE_JAVA_TARGET_VERSION 1.2.0) +# add_jar(shibboleet shibbotleet.java) +# install_jar(shibboleet ${LIB_INSTALL_DIR}/shibboleet) +# install_jni_symlink(shibboleet ${JAVA_LIB_INSTALL_DIR}) +# +# 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: +# +# 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) +# +# +# Variables set: +# The add_jar() functions sets some variables which can be used in the +# same scope where add_jar() is called. +# +# <target>_INSTALL_FILES The files which should be installed. This +# is used by install_jar(). +# <target>_JNI_SYMLINK The JNI symlink which should be installed. +# This is used by install_jni_symlink(). +# <target>_JAR_FILE The location of the jar file so that you +# can include it. +# <target>_CLASS_DIR The directory where the class files can be +# found. For example to use them with javah. +# +# 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 stor 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. +# +# +# install_jar(TARGET_NAME DESTINATION) +# +# 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. +# +# +# install_jni_symlink(TARGET_NAME DESTINATION) +# +# 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. +# +# +# create_javadoc +# +# Create jave 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: +# +# 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] +# ) +# +# Example: +# +# create_javadoc(my_example_doc +# PACKAGES com.exmaple.foo com.example.bar +# SOURCEPATH ${CMAKE_CURRENT_SOURCE_PATH} +# 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. +# +# 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] +# ) +# +# Example: +# +# 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 +# ) +# +# 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 documentation will be by default installed to +# +# ${CMAKE_INSTALL_PREFIX}/share/javadoc/<VAR> +# +# if you don't set the INSTALLPATH. +# +#============================================================================= +# Copyright 2010 Andreas schneider <asn@redhat.com> +# Copyright 2010 Ben Boeckel <ben.boeckel@kitware.com> +# +# Distributed under the OSI-approved BSD License (the "License"); +# see accompanying file Copyright.txt for details. +# +# This software is distributed WITHOUT ANY WARRANTY; without even the +# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# See the License for more information. +#============================================================================= +# (To distributed this file outside of CMake, substitute the full +# License text for the above reference.) + +function (__java_copy_file src dest comment) + add_custom_command( + OUTPUT ${dest} + COMMAND cmake -E copy_if_different + ARGS ${src} + ${dest} + DEPENDS ${src} + COMMENT ${comment}) +endfunction (__java_copy_file src dest comment) + +function(add_jar _TARGET_NAME) + set(_JAVA_SOURCE_FILES ${ARGN}) + + if (LIBRARY_OUTPUT_PATH) + set(CMAKE_JAVA_LIBRARY_OUTPUT_PATH ${LIBRARY_OUTPUT_PATH}) + else (LIBRARY_OUTPUT_PATH) + set(CMAKE_JAVA_LIBRARY_OUTPUT_PATH ${CMAKE_CURRENT_BINARY_DIR}) + endif (LIBRARY_OUTPUT_PATH) + + set(CMAKE_JAVA_INCLUDE_PATH + ${CMAKE_JAVA_INCLUDE_PATH} + ${CMAKE_CURRENT_SOURCE_DIR} + ${CMAKE_JAVA_OBJECT_OUTPUT_PATH} + ${CMAKE_JAVA_LIBRARY_OUTPUT_PATH} + ) + + if (WIN32 AND NOT CYGWIN) + set(CMAKE_JAVA_INCLUDE_FLAG_SEP ";") + else (WIN32 AND NOT CYGWIN) + set(CMAKE_JAVA_INCLUDE_FLAG_SEP ":") + endif(WIN32 AND NOT CYGWIN) + + foreach (JAVA_INCLUDE_DIR ${CMAKE_JAVA_INCLUDE_PATH}) + set(CMAKE_JAVA_INCLUDE_PATH_FINAL "${CMAKE_JAVA_INCLUDE_PATH_FINAL}${CMAKE_JAVA_INCLUDE_FLAG_SEP}${JAVA_INCLUDE_DIR}") + endforeach(JAVA_INCLUDE_DIR) + + 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 (CMAKE_JAVA_TARGET_OUTPUT_NAME AND CMAKE_JAVA_TARGET_VERSION) + set(_JAVA_TARGET_OUTPUT_NAME "${CMAKE_JAVA_TARGET_OUTPUT_NAME}-${CMAKE_JAVA_TARGET_VERSION}.jar") + set(_JAVA_TARGET_OUTPUT_LINK "${CMAKE_JAVA_TARGET_OUTPUT_NAME}.jar") + elseif (CMAKE_JAVA_TARGET_VERSION) + set(_JAVA_TARGET_OUTPUT_NAME "${_TARGET_NAME}-${CMAKE_JAVA_TARGET_VERSION}.jar") + set(_JAVA_TARGET_OUTPUT_LINK "${_TARGET_NAME}.jar") + elseif (CMAKE_JAVA_TARGET_OUTPUT_NAME) + set(_JAVA_TARGET_OUTPUT_NAME "${CMAKE_JAVA_TARGET_OUTPUT_NAME}.jar") + endif (CMAKE_JAVA_TARGET_OUTPUT_NAME AND CMAKE_JAVA_TARGET_VERSION) + # reset + set(CMAKE_JAVA_TARGET_OUTPUT_NAME) + + set(_JAVA_CLASS_FILES) + set(_JAVA_COMPILE_FILES) + set(_JAVA_DEPENDS) + set(_JAVA_RESOURCE_FILES) + foreach(_JAVA_SOURCE_FILE ${_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) + + 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 ${_JAVA_REL_BINARY_PATH}) + else (${_BIN_LEN} LESS ${_SRC_LEN}) + set(_JAVA_REL_PATH ${_JAVA_REL_SOURCE_PATH}) + endif (${_BIN_LEN} LESS ${_SRC_LEN}) + get_filename_component(_JAVA_REL_PATH ${_JAVA_REL_PATH} PATH) + + if (_JAVA_EXT MATCHES ".java") + 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") + list(APPEND CMAKE_JAVA_INCLUDE_PATH ${_JAVA_SOURCE_FILE}) + + 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_EXT MATCHES ".java") + __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 ${_JAVA_SOURCE_FILE}) + endif (_JAVA_EXT MATCHES ".java") + endforeach(_JAVA_SOURCE_FILE) + + # Check if we have a local UseJavaClassFilelist.cmake + if (EXISTS ${CMAKE_MODULE_PATH}/UseJavaClassFilelist.cmake) + set(_JAVA_CLASS_FILELIST_SCRIPT ${CMAKE_MODULE_PATH}/UseJavaClassFilelist.cmake) + elseif (EXISTS ${CMAKE_ROOT}/Modules/UseJavaClassFilelist.cmake) + set(_JAVA_CLASS_FILELIST_SCRIPT ${CMAKE_ROOT}/Modules/UseJavaClassFilelist.cmake) + endif (EXISTS ${CMAKE_MODULE_PATH}/UseJavaClassFilelist.cmake) + + # create an empty java_class_filelist + file(WRITE ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_class_filelist "") + + # Check if we have a local UseJavaSymlinks.cmake + if (EXISTS ${CMAKE_MODULE_PATH}/UseJavaSymlinks.cmake) + set(_JAVA_SYMLINK_SCRIPT ${CMAKE_MODULE_PATH}/UseJavaSymlinks.cmake) + elseif (EXISTS ${CMAKE_ROOT}/Modules/UseJavaSymlinks.cmake) + set(_JAVA_SYMLINK_SCRIPT ${CMAKE_ROOT}/Modules/UseJavaSymlinks.cmake) + endif (EXISTS ${CMAKE_MODULE_PATH}/UseJavaSymlinks.cmake) + + # Add the target and make sure we have the latest resource files. + add_custom_target(${_TARGET_NAME} ALL DEPENDS ${_JAVA_RESOURCE_FILES} ${_JAVA_DEPENDS}) + + if (_JAVA_COMPILE_FILES) + # Compile the java files and create a list of class files + add_custom_command( + TARGET ${_TARGET_NAME} + COMMAND ${CMAKE_Java_COMPILER} + ${CMAKE_JAVA_COMPILE_FLAGS} + -classpath ${CMAKE_JAVA_INCLUDE_PATH_FINAL} + -d ${CMAKE_JAVA_CLASS_OUTPUT_PATH} + ${_JAVA_COMPILE_FILES} + 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} + WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} + COMMENT "Building Java objects for ${_TARGET_NAME}.jar" + ) + endif (_JAVA_COMPILE_FILES) + + # create the jar file + if (CMAKE_JNI_TARGET) + add_custom_command( + TARGET ${_TARGET_NAME} + COMMAND ${CMAKE_Java_ARCHIVE} + -cf ${CMAKE_CURRENT_BINARY_DIR}/${_JAVA_TARGET_OUTPUT_NAME} + ${_JAVA_RESOURCE_FILES} @java_class_filelist + COMMAND ${CMAKE_COMMAND} + -D_JAVA_TARGET_DIR=${CMAKE_CURRENT_BINARY_DIR} + -D_JAVA_TARGET_OUTPUT_NAME=${_JAVA_TARGET_OUTPUT_NAME} + -D_JAVA_TARGET_OUTPUT_LINK=${_JAVA_TARGET_OUTPUT_LINK} + -P ${_JAVA_SYMLINK_SCRIPT} + COMMAND ${CMAKE_COMMAND} + -D_JAVA_TARGET_DIR=${CMAKE_CURRENT_BINARY_DIR} + -D_JAVA_TARGET_OUTPUT_NAME=${CMAKE_CURRENT_BINARY_DIR}/${_JAVA_TARGET_OUTPUT_NAME} + -D_JAVA_TARGET_OUTPUT_LINK=${_JAVA_TARGET_OUTPUT_LINK} + -P ${_JAVA_SYMLINK_SCRIPT} + WORKING_DIRECTORY ${CMAKE_JAVA_CLASS_OUTPUT_PATH} + COMMENT "Creating Java archive ${_JAVA_TARGET_OUTPUT_NAME}" + ) + else () + add_custom_command( + TARGET ${_TARGET_NAME} + COMMAND ${CMAKE_Java_ARCHIVE} + -cf ${CMAKE_CURRENT_BINARY_DIR}/${_JAVA_TARGET_OUTPUT_NAME} + ${_JAVA_RESOURCE_FILES} @java_class_filelist + COMMAND ${CMAKE_COMMAND} + -D_JAVA_TARGET_DIR=${CMAKE_CURRENT_BINARY_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} + COMMENT "Creating Java archive ${_JAVA_TARGET_OUTPUT_NAME}" + ) + endif (CMAKE_JNI_TARGET) + + set(${_TARGET_NAME}_INSTALL_FILES + ${CMAKE_CURRENT_BINARY_DIR}/${_JAVA_TARGET_OUTPUT_NAME} + PARENT_SCOPE) + if (_JAVA_TARGET_OUTPUT_LINK) + set(${_TARGET_NAME}_INSTALL_FILES + ${CMAKE_CURRENT_BINARY_DIR}/${_JAVA_TARGET_OUTPUT_NAME} + ${CMAKE_CURRENT_BINARY_DIR}/${_JAVA_TARGET_OUTPUT_LINK} + PARENT_SCOPE) + if (CMAKE_JNI_TARGET) + set(${_TARGET_NAME}_JNI_SYMLINK + ${CMAKE_CURRENT_BINARY_DIR}/${_JAVA_TARGET_OUTPUT_LINK} + PARENT_SCOPE) + endif (CMAKE_JNI_TARGET) + endif (_JAVA_TARGET_OUTPUT_LINK) + set(${_TARGET_NAME}_JAR_FILE + ${CMAKE_CURRENT_BINARY_DIR}/${_JAVA_TARGET_OUTPUT_NAME} PARENT_SCOPE) + set(${_TARGET_NAME}_CLASS_DIR + ${CMAKE_JAVA_CLASS_OUTPUT_PATH} + PARENT_SCOPE) +endfunction(add_jar) + +function(INSTALL_JAR _TARGET_NAME _DESTINATION) + if (${_TARGET_NAME}_INSTALL_FILES) + install( + FILES + ${${_TARGET_NAME}_INSTALL_FILES} + DESTINATION + ${_DESTINATION} + ) + else (${_TARGET_NAME}_INSTALL_FILES) + message(SEND_ERROR "The target ${_TARGET_NAME} is not known in this scope.") + endif (${_TARGET_NAME}_INSTALL_FILES) +endfunction(INSTALL_JAR _TARGET_NAME _DESTINATION) + +function(INSTALL_JNI_SYMLINK _TARGET_NAME _DESTINATION) + if (${_TARGET_NAME}_JNI_SYMLINK) + install( + FILES + ${${_TARGET_NAME}_JNI_SYMLINK} + DESTINATION + ${_DESTINATION} + ) + else (${_TARGET_NAME}_JNI_SYMLINK) + message(SEND_ERROR "The target ${_TARGET_NAME} is not known in this scope.") + endif (${_TARGET_NAME}_JNI_SYMLINK) +endfunction(INSTALL_JNI_SYMLINK _TARGET_NAME _DESTINATION) + +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 ${ARGN}) + if (${_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 (${arg} STREQUAL "NAMES") + set(_jar_names ${arg}) + if (_jar_doc STREQUAL "NOTSET") + set(_jar_doc "Finding ${arg} jar") + endif (_jar_doc STREQUAL "NOTSET") + endif (${arg} STREQUAL "VERSIONS") + 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 (${arg} STREQUAL "NAMES") + set(_jar_versions ${_jar_versions} ${arg}) + endif (${arg} STREQUAL "NAMES") + 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 (${arg} STREQUAL "VERSIONS") + set(_jar_names ${_jar_names} ${arg}) + if (_jar_doc STREQUAL "NOTSET") + set(_jar_doc "Finding ${arg} jar") + endif (_jar_doc STREQUAL "NOTSET") + endif (${arg} STREQUAL "VERSIONS") + 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 (${arg} STREQUAL "VERSIONS") + set(_jar_paths ${_jar_paths} ${arg}) + endif (${arg} STREQUAL "VERSIONS") + 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 (${arg} STREQUAL "VERSIONS") + set(_jar_doc ${arg}) + endif (${arg} STREQUAL "VERSIONS") + endif (${_state} STREQUAL "name") + endforeach (arg ${ARGN}) + + if (${_jar_names} STREQUAL "") + message(FATAL_ERROR "find_jar: No name to search for given") + endif (${_jar_names} STREQUAL "") + + foreach (jar_name ${_jar_names}) + foreach (version ${_jar_versions}) + set(_jar_files ${_jar_files} ${jar_name}-${version}.jar) + endforeach (version ${_jar_versions}) + set(_jar_files ${_jar_files} ${jar_name}.jar) + endforeach (jar_name ${_jar_names}) + + find_file(${VARIABLE} + NAMES ${_jar_files} + PATHS ${_jar_paths} + DOC ${_jar_doc} + NO_DEFAULT_PATH) +endfunction (find_jar VARIABLE) + +function(create_javadoc _target) + set(_javadoc_packages) + set(_javadoc_files) + set(_javadoc_sourcepath) + set(_javadoc_classpath) + set(_javadoc_installpath "${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 ${ARGN}) + if (${_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 "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 (${arg} STREQUAL "CLASSPATH") + set(_state "classpath") + elseif (${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 (${arg} STREQUAL "CLASSPATH") + set(_state "classpath") + elseif (${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 (${arg} STREQUAL "CLASSPATH") + set(_state "classpath") + elseif (${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 (${arg} STREQUAL "SOURCEPATH") + set(_state "sourcepath") + elseif (${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 "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 "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 "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 "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 "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 "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 ${arg}) + endif () + endif (${_state} STREQUAL "package") + endforeach (arg ${ARGN}) + + set(_javadoc_builddir ${CMAKE_CURRENT_BINARY_DIR}/javadoc/${_target}) + set(_javadoc_options -d ${_javadoc_builddir}) + + if (_javadoc_sourcepath) + set(_start TRUE) + foreach(_path ${_javadoc_sourcepath}) + if (_start) + set(_sourcepath ${_path}) + set(_start FALSE) + else (_start) + set(_sourcepath ${_sourcepath}:${_path}) + endif (_start) + endforeach(_path ${_javadoc_sourcepath}) + set(_javadoc_options ${_javadoc_options} -sourcepath ${_sourcepath}) + endif (_javadoc_sourcepath) + + if (_javadoc_classpath) + set(_start TRUE) + foreach(_path ${_javadoc_classpath}) + if (_start) + set(_classpath ${_path}) + set(_start FALSE) + else (_start) + set(_classpath ${_classpath}:${_path}) + endif (_start) + endforeach(_path ${_javadoc_classpath}) + set(_javadoc_options ${_javadoc_options} -classpath ${_classpath}) + endif (_javadoc_classpath) + + if (_javadoc_doctitle) + set(_javadoc_options ${_javadoc_options} -doctitle '${_javadoc_doctitle}') + endif (_javadoc_doctitle) + + if (_javadoc_windowtitle) + set(_javadoc_options ${_javadoc_options} -windowtitle '${_javadoc_windowtitle}') + endif (_javadoc_windowtitle) + + if (_javadoc_author) + set(_javadoc_options ${_javadoc_options} -author) + endif (_javadoc_author) + + if (_javadoc_use) + set(_javadoc_options ${_javadoc_options} -use) + endif (_javadoc_use) + + if (_javadoc_version) + set(_javadoc_options ${_javadoc_options} -version) + endif (_javadoc_version) + + add_custom_target(${_target}_javadoc ALL + COMMAND ${JAVA_DOC} ${_javadoc_options} + ${_javadoc_files} + ${_javadoc_packages} + WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} + ) + + install( + DIRECTORY ${_javadoc_builddir} + DESTINATION ${_javadoc_installpath} + ) +endfunction(create_javadoc) |