mirror of
https://github.com/reactos/CMake.git
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86578eccf2
Per-source copyright/license notice headers that spell out copyright holder names and years are hard to maintain and often out-of-date or plain wrong. Precise contributor information is already maintained automatically by the version control tool. Ultimately it is the receiver of a file who is responsible for determining its licensing status, and per-source notices are merely a convenience. Therefore it is simpler and more accurate for each source to have a generic notice of the license name and references to more detailed information on copyright holders and full license terms. Our `Copyright.txt` file now contains a list of Contributors whose names appeared source-level copyright notices. It also references version control history for more precise information. Therefore we no longer need to spell out the list of Contributors in each source file notice. Replace CMake per-source copyright/license notice headers with a short description of the license and links to `Copyright.txt` and online information available from "https://cmake.org/licensing". The online URL also handles cases of modules being copied out of our source into other projects, so we can drop our notices about replacing links with full license text. Run the `Utilities/Scripts/filter-notices.bash` script to perform the majority of the replacements mechanically. Manually fix up shebang lines and trailing newlines in a few files. Manually update the notices in a few files that the script does not handle.
95 lines
3.7 KiB
CMake
95 lines
3.7 KiB
CMake
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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# file Copyright.txt or https://cmake.org/licensing for details.
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# determine the compiler to use for Java programs
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# NOTE, a generator may set CMAKE_Java_COMPILER before
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# loading this file to force a compiler.
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if(NOT CMAKE_Java_COMPILER)
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# prefer the environment variable CC
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if(NOT $ENV{JAVA_COMPILER} STREQUAL "")
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get_filename_component(CMAKE_Java_COMPILER_INIT $ENV{JAVA_COMPILER} PROGRAM PROGRAM_ARGS CMAKE_Java_FLAGS_ENV_INIT)
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if(CMAKE_Java_FLAGS_ENV_INIT)
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set(CMAKE_Java_COMPILER_ARG1 "${CMAKE_Java_FLAGS_ENV_INIT}" CACHE STRING "First argument to Java compiler")
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endif()
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if(NOT EXISTS ${CMAKE_Java_COMPILER_INIT})
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message(SEND_ERROR "Could not find compiler set in environment variable JAVA_COMPILER:\n$ENV{JAVA_COMPILER}.")
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endif()
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endif()
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if(NOT $ENV{JAVA_RUNTIME} STREQUAL "")
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get_filename_component(CMAKE_Java_RUNTIME_INIT $ENV{JAVA_RUNTIME} PROGRAM PROGRAM_ARGS CMAKE_Java_FLAGS_ENV_INIT)
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if(NOT EXISTS ${CMAKE_Java_RUNTIME_INIT})
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message(SEND_ERROR "Could not find compiler set in environment variable JAVA_RUNTIME:\n$ENV{JAVA_RUNTIME}.")
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endif()
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endif()
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if(NOT $ENV{JAVA_ARCHIVE} STREQUAL "")
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get_filename_component(CMAKE_Java_ARCHIVE_INIT $ENV{JAVA_ARCHIVE} PROGRAM PROGRAM_ARGS CMAKE_Java_FLAGS_ENV_INIT)
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if(NOT EXISTS ${CMAKE_Java_ARCHIVE_INIT})
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message(SEND_ERROR "Could not find compiler set in environment variable JAVA_ARCHIVE:\n$ENV{JAVA_ARCHIVE}.")
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endif()
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endif()
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set(Java_BIN_PATH
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"[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\2.0;JavaHome]/bin"
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"[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.9;JavaHome]/bin"
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"[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.8;JavaHome]/bin"
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"[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.7;JavaHome]/bin"
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"[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.6;JavaHome]/bin"
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"[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.5;JavaHome]/bin"
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"[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.4;JavaHome]/bin"
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"[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.3;JavaHome]/bin"
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$ENV{JAVA_HOME}/bin
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/usr/bin
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/usr/lib/java/bin
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/usr/share/java/bin
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/usr/local/bin
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/usr/local/java/bin
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/usr/local/java/share/bin
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/usr/java/j2sdk1.4.2_04
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/usr/lib/j2sdk1.4-sun/bin
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/usr/java/j2sdk1.4.2_09/bin
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/usr/lib/j2sdk1.5-sun/bin
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/opt/sun-jdk-1.5.0.04/bin
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/usr/local/jdk-1.7.0/bin
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/usr/local/jdk-1.6.0/bin
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)
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# if no compiler has been specified yet, then look for one
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if(CMAKE_Java_COMPILER_INIT)
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set(CMAKE_Java_COMPILER ${CMAKE_Java_COMPILER_INIT} CACHE PATH "Java Compiler")
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else()
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find_program(CMAKE_Java_COMPILER
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NAMES javac
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PATHS ${Java_BIN_PATH}
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)
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endif()
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# if no runtime has been specified yet, then look for one
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if(CMAKE_Java_RUNTIME_INIT)
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set(CMAKE_Java_RUNTIME ${CMAKE_Java_RUNTIME_INIT} CACHE PATH "Java Compiler")
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else()
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find_program(CMAKE_Java_RUNTIME
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NAMES java
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PATHS ${Java_BIN_PATH}
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)
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endif()
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# if no archive has been specified yet, then look for one
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if(CMAKE_Java_ARCHIVE_INIT)
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set(CMAKE_Java_ARCHIVE ${CMAKE_Java_ARCHIVE_INIT} CACHE PATH "Java Compiler")
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else()
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find_program(CMAKE_Java_ARCHIVE
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NAMES jar
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PATHS ${Java_BIN_PATH}
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)
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endif()
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endif()
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mark_as_advanced(CMAKE_Java_COMPILER)
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# configure variables set in this file for fast reload later on
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configure_file(${CMAKE_ROOT}/Modules/CMakeJavaCompiler.cmake.in
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${CMAKE_PLATFORM_INFO_DIR}/CMakeJavaCompiler.cmake @ONLY)
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set(CMAKE_Java_COMPILER_ENV_VAR "JAVA_COMPILER")
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