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Merge topic 'java-updates' 

cc23f0e9 UseJava: Teach install_jar new DESTINATION and COMPONENT options
3d287de4 UseJava: Teach add_jar to support file syntax for sources
e72806fb FindJava: Add support for idlj and jarsigner tools
This commit is contained in:
Brad King 2015-08-05 13:54:36 -04:00 committed by CMake Topic Stage
parent a15b69cbc7 cc23f0e9d3
commit fccb3e2dae
5 changed files with 178 additions and 42 deletions
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13
Help/release/dev/java-updates.rst Normal file
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@ -0,0 +1,13 @@
java-updates
------------
* The :module:`FindJava` module learned to optionally find
the ``idlj`` and ``jarsigner`` tools.
* The :module:`UseJava` module ``add_jar`` function learned
to support response files (e.g. ``@srcs.txt``) for source
specification.
* The :module:`UseJava` module ``install_jar`` function learned
new ``DESTINATION`` and ``COMPONENT`` options to specify
the corresponding :command:`install` command options.

94
Modules/FindJava.cmake
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@ -8,21 +8,34 @@
# include files and libraries are. The caller may set variable JAVA_HOME
# to specify a Java installation prefix explicitly.
#
#
# Specify one or more of the following components as you call this find module. See example below.
#
# ::
#
# Runtime = User just want to execute some Java byte-compiled
# Development = Development tools (java, javac, javah and javadoc), includes Runtime component
# IdlJ = idl compiler for Java
# JarSigner = signer tool for jar
#
#
# This module sets the following result variables:
#
# ::
#
# Java_JAVA_EXECUTABLE = the full path to the Java runtime
# Java_JAVAC_EXECUTABLE = the full path to the Java compiler
# Java_JAVAH_EXECUTABLE = the full path to the Java header generator
# Java_JAVADOC_EXECUTABLE = the full path to the Java documention generator
# Java_JAR_EXECUTABLE = the full path to the Java archiver
# Java_VERSION_STRING = Version of java found, eg. 1.6.0_12
# Java_VERSION_MAJOR = The major version of the package found.
# Java_VERSION_MINOR = The minor version of the package found.
# Java_VERSION_PATCH = The patch version of the package found.
# Java_VERSION_TWEAK = The tweak version of the package found (after '_')
# Java_VERSION = This is set to: $major.$minor.$patch(.$tweak)
# Java_JAVA_EXECUTABLE = the full path to the Java runtime
# Java_JAVAC_EXECUTABLE = the full path to the Java compiler
# Java_JAVAH_EXECUTABLE = the full path to the Java header generator
# Java_JAVADOC_EXECUTABLE = the full path to the Java documention generator
# Java_IDLJ_EXECUTABLE = the full path to the Java idl compiler
# Java_JAR_EXECUTABLE = the full path to the Java archiver
# Java_JARSIGNER_EXECUTABLE = the full path to the Java jar signer
# Java_VERSION_STRING = Version of java found, eg. 1.6.0_12
# Java_VERSION_MAJOR = The major version of the package found.
# Java_VERSION_MINOR = The minor version of the package found.
# Java_VERSION_PATCH = The patch version of the package found.
# Java_VERSION_TWEAK = The tweak version of the package found (after '_')
# Java_VERSION = This is set to: $major.$minor.$patch(.$tweak)
#
#
#
@ -184,28 +197,61 @@ find_program(Java_JAVADOC_EXECUTABLE
PATHS ${_JAVA_PATHS}
)
find_program(Java_IDLJ_EXECUTABLE
NAMES idlj
HINTS ${_JAVA_HINTS}
PATHS ${_JAVA_PATHS}
)
find_program(Java_JARSIGNER_EXECUTABLE
NAMES jarsigner
HINTS ${_JAVA_HINTS}
PATHS ${_JAVA_PATHS}
)
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
if(Java_FIND_COMPONENTS)
set(_JAVA_REQUIRED_VARS)
foreach(component ${Java_FIND_COMPONENTS})
# User just want to execute some Java byte-compiled
if(component STREQUAL "Runtime")
find_package_handle_standard_args(Java
REQUIRED_VARS Java_JAVA_EXECUTABLE
VERSION_VAR Java_VERSION
)
If(component STREQUAL "Runtime")
list(APPEND _JAVA_REQUIRED_VARS Java_JAVA_EXECUTABLE)
if(Java_JAVA_EXECUTABLE)
set(Java_Runtime_FOUND TRUE)
endif()
elseif(component STREQUAL "Development")
find_package_handle_standard_args(Java
REQUIRED_VARS Java_JAVA_EXECUTABLE Java_JAR_EXECUTABLE Java_JAVAC_EXECUTABLE
Java_JAVAH_EXECUTABLE Java_JAVADOC_EXECUTABLE
VERSION_VAR Java_VERSION
)
list(APPEND _JAVA_REQUIRED_VARS Java_JAVA_EXECUTABLE Java_JAVAC_EXECUTABLE
Java_JAVAH_EXECUTABLE Java_JAVADOC_EXECUTABLE)
if(Java_JAVA_EXECUTABLE AND Java_JAVAC_EXECUTABLE
AND Java_JAVAH_EXECUTABLE AND Java_JAVADOC_EXECUTABLE)
set(Java_Development_FOUND TRUE)
endif()
elseif(component STREQUAL "IdlJ")
list(APPEND _JAVA_REQUIRED_VARS Java_IDLJ_EXECUTABLE)
if(Java_IdlJ_EXECUTABLE)
set(Java_Extra_FOUND TRUE)
endif()
elseif(component STREQUAL "JarSigner")
list(APPEND _JAVA_REQUIRED_VARS Java_JARSIGNER_EXECUTABLE)
if(Java_IDLJ_EXECUTABLE)
set(Java_JarSigner_FOUND TRUE)
endif()
else()
message(FATAL_ERROR "Comp: ${component} is not handled")
endif()
set(Java_${component}_FOUND TRUE)
endforeach()
list (REMOVE_DUPLICATES _JAVA_REQUIRED_VARS)
find_package_handle_standard_args(Java
REQUIRED_VARS ${_JAVA_REQUIRED_VARS} HANDLE_COMPONENTS
VERSION_VAR Java_VERSION
)
if(Java_FOUND)
foreach(component ${Java_FIND_COMPONENTS})
set(Java_${component}_FOUND TRUE)
endforeach()
endif()
else()
# Check for everything
# Check for Development
find_package_handle_standard_args(Java
REQUIRED_VARS Java_JAVA_EXECUTABLE Java_JAR_EXECUTABLE Java_JAVAC_EXECUTABLE
Java_JAVAH_EXECUTABLE Java_JAVADOC_EXECUTABLE
@ -220,6 +266,8 @@ mark_as_advanced(
Java_JAVAC_EXECUTABLE
Java_JAVAH_EXECUTABLE
Java_JAVADOC_EXECUTABLE
Java_IDLJ_EXECUTABLE
Java_JARSIGNER_EXECUTABLE
)
# LEGACY

88
Modules/UseJava.cmake
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@ -21,7 +21,8 @@
#
# This command creates a <target_name>.jar. It compiles the given
# source files (source) and adds the given resource files (resource) to
# the jar file. If only resource files are given then just a jar file
# 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
@ -210,14 +211,16 @@
#
# ::
#
# install_jar(TARGET_NAME DESTINATION)
# install_jar(target_name destination)
# install_jar(target_name DESTINATION destination [COMPONENT component])
#
# 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)
# 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 add_jar() or it
@ -423,6 +426,7 @@ function(add_jar _TARGET_NAME)
set(_JAVA_CLASS_FILES)
set(_JAVA_COMPILE_FILES)
set(_JAVA_COMPILE_FILELISTS)
set(_JAVA_DEPENDS)
set(_JAVA_COMPILE_DEPENDS)
set(_JAVA_RESOURCE_FILES)
@ -433,7 +437,11 @@ function(add_jar _TARGET_NAME)
get_filename_component(_JAVA_PATH ${_JAVA_SOURCE_FILE} PATH)
get_filename_component(_JAVA_FULL ${_JAVA_SOURCE_FILE} ABSOLUTE)
if (_JAVA_EXT MATCHES ".java")
if (_JAVA_SOURCE_FILE MATCHES "^@(.+)$")
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 ${_add_jar_OUTPUT_DIR} ${_JAVA_FULL})
file(RELATIVE_PATH _JAVA_REL_SOURCE_PATH ${CMAKE_CURRENT_SOURCE_DIR} ${_JAVA_FULL})
string(LENGTH ${_JAVA_REL_BINARY_PATH} _BIN_LEN)
@ -492,11 +500,21 @@ function(add_jar _TARGET_NAME)
file(WRITE ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_class_filelist "")
endif()
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})
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(
@ -506,9 +524,9 @@ function(add_jar _TARGET_NAME)
${CMAKE_JAVA_COMPILE_FLAGS}
-classpath "${CMAKE_JAVA_INCLUDE_PATH_FINAL}"
-d ${CMAKE_JAVA_CLASS_OUTPUT_PATH}
@${_JAVA_SOURCES_FILE}
${_JAVA_SOURCES_FILELISTS}
COMMAND ${CMAKE_COMMAND} -E touch ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_compiled_${_TARGET_NAME}
DEPENDS ${_JAVA_COMPILE_FILES} ${_JAVA_COMPILE_DEPENDS}
DEPENDS ${_JAVA_COMPILE_FILES} ${_JAVA_COMPILE_FILELISTS} ${_JAVA_COMPILE_DEPENDS}
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMENT "Building Java objects for ${_TARGET_NAME}.jar"
)
@ -613,7 +631,26 @@ function(add_jar _TARGET_NAME)
endfunction()
function(INSTALL_JAR _TARGET_NAME _DESTINATION)
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}
@ -627,13 +664,33 @@ function(INSTALL_JAR _TARGET_NAME _DESTINATION)
${__FILES}
DESTINATION
${_DESTINATION}
${_COMPONENT}
)
else ()
message(SEND_ERROR "The target ${_TARGET_NAME} is not known in this scope.")
message(SEND_ERROR "install_jar: The target ${_TARGET_NAME} is not known in this scope.")
endif ()
endfunction()
function(INSTALL_JNI_SYMLINK _TARGET_NAME _DESTINATION)
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}
@ -647,9 +704,10 @@ function(INSTALL_JNI_SYMLINK _TARGET_NAME _DESTINATION)
${__SYMLINK}
DESTINATION
${_DESTINATION}
${_COMPONENT}
)
else ()
message(SEND_ERROR "The target ${_TARGET_NAME} is not known in this scope.")
message(SEND_ERROR "install_jni_symlink: The target ${_TARGET_NAME} is not known in this scope.")
endif ()
endfunction()

21
Tests/CMakeLists.txt
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@ -3008,17 +3008,30 @@ ${CMake_BINARY_DIR}/bin/cmake -DDIR=dev -P ${CMake_SOURCE_DIR}/Utilities/Release
if(JNI_H AND EXISTS "${JNI_H}") # in case jni.h is a broken symlink
file(READ "${JNI_H}" JNI_FILE)
if("${JNI_FILE}" MATCHES "JDK1_2")
add_test(Java ${CMAKE_CTEST_COMMAND}
add_test(Java.Jar ${CMAKE_CTEST_COMMAND}
--build-and-test
"${CMake_SOURCE_DIR}/Tests/Java"
"${CMake_BINARY_DIR}/Tests/Java"
"${CMake_BINARY_DIR}/Tests/JavaJar"
${build_generator_args}
--build-project hello
--build-target hello
--build-two-config
--build-run-dir "${CMake_BINARY_DIR}/Tests/Java/"
--build-run-dir "${CMake_BINARY_DIR}/Tests/JavaJar/"
--build-options ${build_options}
--test-command ${JAVA_RUNTIME} -classpath hello.jar HelloWorld)
list(APPEND TEST_BUILD_DIRS "${CMake_BINARY_DIR}/Tests/Java")
list(APPEND TEST_BUILD_DIRS "${CMake_BINARY_DIR}/Tests/JavaJar")
add_test(Java.JarSourceList ${CMAKE_CTEST_COMMAND}
--build-and-test
"${CMake_SOURCE_DIR}/Tests/Java"
"${CMake_BINARY_DIR}/Tests/JavaJarSourceList"
${build_generator_args}
--build-project hello
--build-target hello2
--build-two-config
--build-run-dir "${CMake_BINARY_DIR}/Tests/JavaJarSourceList/"
--build-options ${build_options}
--test-command ${JAVA_RUNTIME} -classpath hello2.jar HelloWorld)
list(APPEND TEST_BUILD_DIRS "${CMake_BINARY_DIR}/Tests/JavaJarSourceList")
endif()
endif()
endif()

4
Tests/Java/CMakeLists.txt
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@ -7,3 +7,7 @@ find_package(Java COMPONENTS Development)
include (UseJava)
add_jar(hello A.java HelloWorld.java)
# use listing file to specify sources
file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/java_fileslist "A.java\nHelloWorld.java\n")
add_jar(hello2 @${CMAKE_CURRENT_BINARY_DIR}/java_fileslist)