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author | Haibo Huang <hhb@google.com> | 2020-08-03 18:54:33 -0700 |
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committer | Haibo Huang <hhb@google.com> | 2020-08-03 18:54:33 -0700 |
commit | c90457a4442c0970fb5f9c922352f1f9b85bb27c (patch) | |
tree | b38ec8f5f23d8282f4fd6e2d9cf7f9fd855da539 /share/cmake-3.18/Modules/FindJava.cmake | |
parent | 4fbae36d3ca5a63acd43c33a6ed7661e593a2d65 (diff) | |
download | windows-x86-c90457a4442c0970fb5f9c922352f1f9b85bb27c.tar.gz |
Upgrade cmake prebuilt to 3.18.1 [Windows]
Built at:
http://fusion/d33d2d52-b057-4060-9899-7c7a576b0c16
Change-Id: I063a758d749ead6eaf88ff5a159eaf1fea134c17
Diffstat (limited to 'share/cmake-3.18/Modules/FindJava.cmake')
-rw-r--r-- | share/cmake-3.18/Modules/FindJava.cmake | 359 |
1 files changed, 359 insertions, 0 deletions
diff --git a/share/cmake-3.18/Modules/FindJava.cmake b/share/cmake-3.18/Modules/FindJava.cmake new file mode 100644 index 0000000..9db740b --- /dev/null +++ b/share/cmake-3.18/Modules/FindJava.cmake @@ -0,0 +1,359 @@ +# 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) +#]=======================================================================] + +include(${CMAKE_CURRENT_LIST_DIR}/CMakeFindJavaCommon.cmake) + +# The HINTS option should only be used for values computed from the system. +set(_JAVA_HINTS) +if(_JAVA_HOME) + list(APPEND _JAVA_HINTS ${_JAVA_HOME}/bin) +endif() +if (WIN32) + macro (_JAVA_GET_INSTALLED_VERSIONS _KIND) + execute_process(COMMAND REG QUERY HKLM\\SOFTWARE\\JavaSoft\\${_KIND} + RESULT_VARIABLE _JAVA_RESULT + OUTPUT_VARIABLE _JAVA_VERSIONS + ERROR_QUIET) + if (NOT _JAVA_RESULT) + string (REGEX MATCHALL "HKEY_LOCAL_MACHINE\\\\SOFTWARE\\\\JavaSoft\\\\${_KIND}\\\\[0-9.]+" _JAVA_VERSIONS "${_JAVA_VERSIONS}") + if (_JAVA_VERSIONS) + # sort versions. Most recent first + ## handle version 9 apart from other versions to get correct ordering + set (_JAVA_V9 ${_JAVA_VERSIONS}) + list (FILTER _JAVA_VERSIONS EXCLUDE REGEX "${_KIND}\\\\9") + list (SORT _JAVA_VERSIONS) + list (REVERSE _JAVA_VERSIONS) + list (FILTER _JAVA_V9 INCLUDE REGEX "${_KIND}\\\\9") + list (SORT _JAVA_V9) + list (REVERSE _JAVA_V9) + list (APPEND _JAVA_VERSIONS ${_JAVA_V9}) + foreach (_JAVA_HINT IN LISTS _JAVA_VERSIONS) + list(APPEND _JAVA_HINTS "[${_JAVA_HINT};JavaHome]/bin") + endforeach() + endif() + endif() + endmacro() + + # search for installed versions for version 9 and upper + _JAVA_GET_INSTALLED_VERSIONS("JDK") + _JAVA_GET_INSTALLED_VERSIONS("JRE") + + list(APPEND _JAVA_HINTS + "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.9;JavaHome]/bin" + "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.8;JavaHome]/bin" + "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.7;JavaHome]/bin" + "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.6;JavaHome]/bin" + "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.5;JavaHome]/bin" + "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.4;JavaHome]/bin" + "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.3;JavaHome]/bin" + "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Runtime Environment\\1.9;JavaHome]/bin" + "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Runtime Environment\\1.8;JavaHome]/bin" + "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Runtime Environment\\1.7;JavaHome]/bin" + "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Runtime Environment\\1.6;JavaHome]/bin" + "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Runtime Environment\\1.5;JavaHome]/bin" + "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Runtime Environment\\1.4;JavaHome]/bin" + "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Runtime Environment\\1.3;JavaHome]/bin" + ) +endif() + +# Hard-coded guesses should still go in PATHS. This ensures that the user +# environment can always override hard guesses. +set(_JAVA_PATHS + /usr/lib/java/bin + /usr/share/java/bin + /usr/local/java/bin + /usr/local/java/share/bin + /usr/java/j2sdk1.4.2_04 + /usr/lib/j2sdk1.4-sun/bin + /usr/java/j2sdk1.4.2_09/bin + /usr/lib/j2sdk1.5-sun/bin + /opt/sun-jdk-1.5.0.04/bin + /usr/local/jdk-1.7.0/bin + /usr/local/jdk-1.6.0/bin + ) +find_program(Java_JAVA_EXECUTABLE + NAMES java + HINTS ${_JAVA_HINTS} + PATHS ${_JAVA_PATHS} +) + +if(Java_JAVA_EXECUTABLE) + execute_process(COMMAND "${Java_JAVA_EXECUTABLE}" -version + RESULT_VARIABLE res + OUTPUT_VARIABLE var + ERROR_VARIABLE var # sun-java output to stderr + OUTPUT_STRIP_TRAILING_WHITESPACE + ERROR_STRIP_TRAILING_WHITESPACE) + if( res ) + if(var MATCHES "Unable to locate a Java Runtime to invoke|No Java runtime present, requesting install") + set(Java_JAVA_EXECUTABLE Java_JAVA_EXECUTABLE-NOTFOUND) + elseif(${Java_FIND_REQUIRED}) + message( FATAL_ERROR "Error executing java -version" ) + else() + message( STATUS "Warning, could not run java -version") + endif() + else() + # Extract version components (up to 4 levels) from "java -version" output. + set(_java_version_regex [[(([0-9]+)(\.([0-9]+)(\.([0-9]+)(_([0-9]+))?)?)?.*)]]) + if(var MATCHES "java version \"${_java_version_regex}\"") + # Sun, GCJ, older OpenJDK + set(Java_VERSION_STRING "${CMAKE_MATCH_1}") + set(Java_VERSION_MAJOR "${CMAKE_MATCH_2}") + if (CMAKE_MATCH_4) + set(Java_VERSION_MINOR "${CMAKE_MATCH_4}") + else() + set(Java_VERSION_MINOR 0) + endif() + if (CMAKE_MATCH_6) + set(Java_VERSION_PATCH "${CMAKE_MATCH_6}") + else() + set(Java_VERSION_PATCH 0) + endif() + set(Java_VERSION_TWEAK "${CMAKE_MATCH_8}") + elseif(var MATCHES "openjdk version \"${_java_version_regex}\"") + # OpenJDK + set(Java_VERSION_STRING "${CMAKE_MATCH_1}") + set(Java_VERSION_MAJOR "${CMAKE_MATCH_2}") + if (CMAKE_MATCH_4) + set(Java_VERSION_MINOR "${CMAKE_MATCH_4}") + else() + set(Java_VERSION_MINOR 0) + endif() + if (CMAKE_MATCH_6) + set(Java_VERSION_PATCH "${CMAKE_MATCH_6}") + else() + set(Java_VERSION_PATCH 0) + endif() + set(Java_VERSION_TWEAK "${CMAKE_MATCH_8}") + elseif(var MATCHES "openjdk version \"([0-9]+)-[A-Za-z]+\"") + # OpenJDK 9 early access builds or locally built + set(Java_VERSION_STRING "1.${CMAKE_MATCH_1}.0") + set(Java_VERSION_MAJOR "1") + set(Java_VERSION_MINOR "${CMAKE_MATCH_1}") + set(Java_VERSION_PATCH "0") + set(Java_VERSION_TWEAK "") + elseif(var MATCHES "java full version \"kaffe-${_java_version_regex}\"") + # Kaffe style + set(Java_VERSION_STRING "${CMAKE_MATCH_1}") + set(Java_VERSION_MAJOR "${CMAKE_MATCH_2}") + set(Java_VERSION_MINOR "${CMAKE_MATCH_4}") + set(Java_VERSION_PATCH "${CMAKE_MATCH_6}") + set(Java_VERSION_TWEAK "${CMAKE_MATCH_8}") + else() + if(NOT Java_FIND_QUIETLY) + string(REPLACE "\n" "\n " ver_msg "\n${var}") + message(WARNING "Java version not recognized:${ver_msg}\nPlease report.") + endif() + set(Java_VERSION_STRING "") + set(Java_VERSION_MAJOR "") + set(Java_VERSION_MINOR "") + set(Java_VERSION_PATCH "") + set(Java_VERSION_TWEAK "") + endif() + set(Java_VERSION "${Java_VERSION_MAJOR}") + if(NOT "x${Java_VERSION}" STREQUAL "x") + foreach(c MINOR PATCH TWEAK) + if(NOT "x${Java_VERSION_${c}}" STREQUAL "x") + string(APPEND Java_VERSION ".${Java_VERSION_${c}}") + else() + break() + endif() + endforeach() + endif() + endif() + +endif() + + +find_program(Java_JAR_EXECUTABLE + NAMES jar + HINTS ${_JAVA_HINTS} + PATHS ${_JAVA_PATHS} +) + +find_program(Java_JAVAC_EXECUTABLE + NAMES javac + HINTS ${_JAVA_HINTS} + PATHS ${_JAVA_PATHS} +) + +find_program(Java_JAVAH_EXECUTABLE + NAMES javah + HINTS ${_JAVA_HINTS} + PATHS ${_JAVA_PATHS} +) + +find_program(Java_JAVADOC_EXECUTABLE + NAMES javadoc + HINTS ${_JAVA_HINTS} + 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") + list(APPEND _JAVA_REQUIRED_VARS Java_JAVA_EXECUTABLE) + if(Java_JAVA_EXECUTABLE) + set(Java_Runtime_FOUND TRUE) + endif() + elseif(component STREQUAL "Development") + list(APPEND _JAVA_REQUIRED_VARS Java_JAVA_EXECUTABLE Java_JAVAC_EXECUTABLE + Java_JAR_EXECUTABLE Java_JAVADOC_EXECUTABLE) + if(Java_VERSION VERSION_LESS "10") + list(APPEND _JAVA_REQUIRED_VARS Java_JAVAH_EXECUTABLE) + if(Java_JAVA_EXECUTABLE AND Java_JAVAC_EXECUTABLE + AND Java_JAVAH_EXECUTABLE AND Java_JAR_EXECUTABLE AND Java_JAVADOC_EXECUTABLE) + set(Java_Development_FOUND TRUE) + endif() + else() + if(Java_JAVA_EXECUTABLE AND Java_JAVAC_EXECUTABLE + AND Java_JAR_EXECUTABLE AND Java_JAVADOC_EXECUTABLE) + set(Java_Development_FOUND TRUE) + endif() + endif() + elseif(component STREQUAL "IdlJ") + list(APPEND _JAVA_REQUIRED_VARS Java_IDLJ_EXECUTABLE) + if(Java_IDLJ_EXECUTABLE) + set(Java_IdlJ_FOUND TRUE) + endif() + elseif(component STREQUAL "JarSigner") + list(APPEND _JAVA_REQUIRED_VARS Java_JARSIGNER_EXECUTABLE) + if(Java_JARSIGNER_EXECUTABLE) + set(Java_JarSigner_FOUND TRUE) + endif() + else() + message(FATAL_ERROR "Comp: ${component} is not handled") + endif() + 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 Development + if(Java_VERSION VERSION_LESS "10") + 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_STRING + ) + else() + find_package_handle_standard_args(Java + REQUIRED_VARS Java_JAVA_EXECUTABLE Java_JAR_EXECUTABLE Java_JAVAC_EXECUTABLE + Java_JAVADOC_EXECUTABLE + VERSION_VAR Java_VERSION_STRING + ) + endif() +endif() + + +mark_as_advanced( + Java_JAVA_EXECUTABLE + Java_JAR_EXECUTABLE + Java_JAVAC_EXECUTABLE + Java_JAVAH_EXECUTABLE + Java_JAVADOC_EXECUTABLE + Java_IDLJ_EXECUTABLE + Java_JARSIGNER_EXECUTABLE + ) + +# LEGACY +set(JAVA_RUNTIME ${Java_JAVA_EXECUTABLE}) +set(JAVA_ARCHIVE ${Java_JAR_EXECUTABLE}) +set(JAVA_COMPILE ${Java_JAVAC_EXECUTABLE}) |