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#
# Additional flags:
# CMAKE_JAVA_COMPILE_FLAGS
# CMAKE_JAVA_INCLUDE_PATH
#
#=============================================================================
# Copyright 2010 Andreas schneider <asn@redhat.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 _DST)
# Removes all path containing .svn or CVS or CMakeLists.txt during the copy
if (NOT ${_SRC} MATCHES ".*\\.svn|CVS|CMakeLists\\.txt.*")
if (CMAKE_VERBOSE_MAKEFILE)
message(STATUS "Copy file from ${_SRC} to ${_DST}")
endif (CMAKE_VERBOSE_MAKEFILE)
# Creates directory if necessary
get_filename_component(_PATH ${_DST} PATH)
file(MAKE_DIRECTORY ${_PATH})
execute_process(
COMMAND
${CMAKE_COMMAND} -E copy_if_different ${_SRC} ${_DST}
OUTPUT_QUIET
)
endif (NOT ${_SRC} MATCHES ".*\\.svn|CVS|CMakeLists\\.txt.*")
endfunction(JAVA_COPY_FILE)
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}/${_TARGET_NAME}.dir")
add_custom_target(${_TARGET_NAME} ALL)
get_target_property(_JAVA_OUTPUT_NAME ${_TARGET_NAME} OUTPUT_NAME)
if (NOT _JAVA_OUTPUT_NAME)
set(_JAVA_OUTPUT_NAME "${_TARGET_NAME}.jar")
endif (NOT _JAVA_OUTPUT_NAME)
set(_JAVA_CLASS_FILES)
set(_JAVA_COMPILE_FILES)
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)
if (_JAVA_EXT MATCHES ".java")
list(APPEND _JAVA_COMPILE_FILES ${_JAVA_SOURCE_FILE})
set(_JAVA_CLASS_FILE "${_JAVA_PATH}/${_JAVA_FILE}.class")
set(_JAVA_CLASS_FILES ${_JAVA_CLASS_FILES} ${_JAVA_CLASS_FILE})
# TODO FIXME
if (FALSE)
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_SOURCE_FILE}
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMENT "Building Java object ${_JAVA_CLASS_FILE}"
)
endif()
else (_JAVA_EXT MATCHES ".java")
java_copy_file(${CMAKE_CURRENT_SOURCE_DIR}/${_JAVA_SOURCE_FILE}
${CMAKE_JAVA_CLASS_OUTPUT_PATH}/${_JAVA_SOURCE_FILE})
list(APPEND _JAVA_RESOURCE_FILES ${_JAVA_SOURCE_FILE})
endif (_JAVA_EXT MATCHES ".java")
endforeach(_JAVA_SOURCE_FILE)
if (_JAVA_COMPILE_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}
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMENT "Building Java objects for ${_TARGET_NAME}.jar"
)
endif (_JAVA_COMPILE_FILES)
add_custom_command(
TARGET ${_TARGET_NAME}
COMMAND ${CMAKE_Java_ARCHIVE}
-cf ${_JAVA_OUTPUT_NAME}
-C ${CMAKE_JAVA_CLASS_OUTPUT_PATH} .
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
COMMENT "Creating Java archive ${_JAVA_OUTPUT_NAME}"
)
endfunction(ADD_JAR)
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