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Diffstat (limited to 'Modules/FindJava.cmake')
| -rw-r--r-- | Modules/FindJava.cmake | 147 |
1 files changed, 74 insertions, 73 deletions
diff --git a/Modules/FindJava.cmake b/Modules/FindJava.cmake index bcdf166..0d62cd6 100644 --- a/Modules/FindJava.cmake +++ b/Modules/FindJava.cmake @@ -1,79 +1,80 @@ # Distributed under the OSI-approved BSD 3-Clause License. See accompanying # file Copyright.txt or https://cmake.org/licensing for details. -#.rst: -# FindJava -# -------- -# -# Find Java -# -# This module finds if Java is installed and determines where the -# include files and libraries are. The caller may set variable ``JAVA_HOME`` -# to specify a Java installation prefix explicitly. -# -# See also the :module:`FindJNI` module to find Java Native Interface (JNI). -# -# Specify one or more of the following components as you call this find module. See example below. -# -# :: -# -# Runtime = Java Runtime Environment used to execute Java byte-compiled applications -# Development = Development tools (java, javac, javah, jar and javadoc), includes Runtime component -# IdlJ = Interface Description Language (IDL) to Java compiler -# JarSigner = Signer and verifier tool for Java Archive (JAR) files -# -# -# 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 documentation 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]]] -# -# -# -# The minimum required version of Java can be specified using the -# :command:`find_package` syntax, e.g. -# -# .. code-block:: cmake -# -# find_package(Java 1.8) -# -# NOTE: ``${Java_VERSION}`` and ``${Java_VERSION_STRING}`` are not guaranteed to -# be identical. For example some java version may return: -# ``Java_VERSION_STRING = 1.8.0_17`` and ``Java_VERSION = 1.8.0.17`` -# -# another example is the Java OEM, with: ``Java_VERSION_STRING = 1.8.0-oem`` -# and ``Java_VERSION = 1.8.0`` -# -# For these components the following variables are set: -# -# :: -# -# Java_FOUND - TRUE if all components are found. -# Java_<component>_FOUND - TRUE if <component> is found. -# -# -# -# Example Usages: -# -# :: -# -# find_package(Java) -# find_package(Java 1.8 REQUIRED) -# find_package(Java COMPONENTS Runtime) -# find_package(Java COMPONENTS Development) +#[=======================================================================[.rst: +FindJava +-------- + +Find Java + +This module finds if Java is installed and determines where the +include files and libraries are. The caller may set variable ``JAVA_HOME`` +to specify a Java installation prefix explicitly. + +See also the :module:`FindJNI` module to find Java Native Interface (JNI). + +Specify one or more of the following components as you call this find module. See example below. + +:: + + Runtime = Java Runtime Environment used to execute Java byte-compiled applications + Development = Development tools (java, javac, javah, jar and javadoc), includes Runtime component + IdlJ = Interface Description Language (IDL) to Java compiler + JarSigner = Signer and verifier tool for Java Archive (JAR) files + + +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 documentation 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]]] + + + +The minimum required version of Java can be specified using the +:command:`find_package` syntax, e.g. + +.. code-block:: cmake + + find_package(Java 1.8) + +NOTE: ``${Java_VERSION}`` and ``${Java_VERSION_STRING}`` are not guaranteed to +be identical. For example some java version may return: +``Java_VERSION_STRING = 1.8.0_17`` and ``Java_VERSION = 1.8.0.17`` + +another example is the Java OEM, with: ``Java_VERSION_STRING = 1.8.0-oem`` +and ``Java_VERSION = 1.8.0`` + +For these components the following variables are set: + +:: + + Java_FOUND - TRUE if all components are found. + Java_<component>_FOUND - TRUE if <component> is found. + + + +Example Usages: + +:: + + find_package(Java) + find_package(Java 1.8 REQUIRED) + find_package(Java COMPONENTS Runtime) + find_package(Java COMPONENTS Development) +#]=======================================================================] include(${CMAKE_CURRENT_LIST_DIR}/CMakeFindJavaCommon.cmake) |