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Diffstat (limited to 'cmake/Modules/CMakeDetermineJavaCompiler.cmake')
-rw-r--r-- | cmake/Modules/CMakeDetermineJavaCompiler.cmake | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/cmake/Modules/CMakeDetermineJavaCompiler.cmake b/cmake/Modules/CMakeDetermineJavaCompiler.cmake new file mode 100644 index 000000000..a08cd42ca --- /dev/null +++ b/cmake/Modules/CMakeDetermineJavaCompiler.cmake @@ -0,0 +1,103 @@ + +#============================================================================= +# Copyright 2002-2009 Kitware, Inc. +# +# 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.) + +# determine the compiler to use for Java programs +# NOTE, a generator may set CMAKE_Java_COMPILER before +# loading this file to force a compiler. + +IF(NOT CMAKE_Java_COMPILER) + + # prefer the environment variable JAVA_COMPILER + IF($ENV{JAVA_COMPILER} MATCHES ".+") + GET_FILENAME_COMPONENT(CMAKE_Java_COMPILER_INIT $ENV{JAVA_COMPILER} PROGRAM PROGRAM_ARGS CMAKE_Java_FLAGS_ENV_INIT) + IF(CMAKE_Java_FLAGS_ENV_INIT) + SET(CMAKE_Java_COMPILER_ARG1 "${CMAKE_Java_FLAGS_ENV_INIT}" CACHE STRING "First argument to Java compiler") + ENDIF(CMAKE_Java_FLAGS_ENV_INIT) + IF(NOT EXISTS ${CMAKE_Java_COMPILER_INIT}) + MESSAGE(SEND_ERROR "Could not find compiler set in environment variable JAVA_COMPILER:\n$ENV{JAVA_COMPILER}.") + ENDIF(NOT EXISTS ${CMAKE_Java_COMPILER_INIT}) + ENDIF($ENV{JAVA_COMPILER} MATCHES ".+") + + IF($ENV{JAVA_RUNTIME} MATCHES ".+") + GET_FILENAME_COMPONENT(CMAKE_Java_RUNTIME_INIT $ENV{JAVA_RUNTIME} PROGRAM PROGRAM_ARGS CMAKE_Java_FLAGS_ENV_INIT) + IF(NOT EXISTS ${CMAKE_Java_RUNTIME_INIT}) + MESSAGE(SEND_ERROR "Could not find compiler set in environment variable JAVA_RUNTIME:\n$ENV{JAVA_RUNTIME}.") + ENDIF(NOT EXISTS ${CMAKE_Java_RUNTIME_INIT}) + ENDIF($ENV{JAVA_RUNTIME} MATCHES ".+") + + IF($ENV{JAVA_ARCHIVE} MATCHES ".+") + GET_FILENAME_COMPONENT(CMAKE_Java_ARCHIVE_INIT $ENV{JAVA_ARCHIVE} PROGRAM PROGRAM_ARGS CMAKE_Java_FLAGS_ENV_INIT) + IF(NOT EXISTS ${CMAKE_Java_ARCHIVE_INIT}) + MESSAGE(SEND_ERROR "Could not find compiler set in environment variable JAVA_ARCHIVE:\n$ENV{JAVA_ARCHIVE}.") + ENDIF(NOT EXISTS ${CMAKE_Java_ARCHIVE_INIT}) + ENDIF($ENV{JAVA_ARCHIVE} MATCHES ".+") + + SET(Java_BIN_PATH + "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\2.0;JavaHome]/bin" + "[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" + $ENV{JAVA_HOME}/bin + /usr/bin + /usr/lib/java/bin + /usr/share/java/bin + /usr/local/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 + ) + # if no compiler has been specified yet, then look for one + IF(CMAKE_Java_COMPILER_INIT) + SET(CMAKE_Java_COMPILER ${CMAKE_Java_COMPILER_INIT} CACHE PATH "Java Compiler") + ELSE(CMAKE_Java_COMPILER_INIT) + FIND_PROGRAM(CMAKE_Java_COMPILER + NAMES javac + PATHS ${Java_BIN_PATH} + ) + ENDIF(CMAKE_Java_COMPILER_INIT) + + # if no runtime has been specified yet, then look for one + IF(CMAKE_Java_RUNTIME_INIT) + SET(CMAKE_Java_RUNTIME ${CMAKE_Java_RUNTIME_INIT} CACHE PATH "Java Runtime") + ELSE(CMAKE_Java_RUNTIME_INIT) + FIND_PROGRAM(CMAKE_Java_RUNTIME + NAMES java + PATHS ${Java_BIN_PATH} + ) + ENDIF(CMAKE_Java_RUNTIME_INIT) + + # if no archive has been specified yet, then look for one + IF(CMAKE_Java_ARCHIVE_INIT) + SET(CMAKE_Java_ARCHIVE ${CMAKE_Java_ARCHIVE_INIT} CACHE PATH "Java Archive") + ELSE(CMAKE_Java_ARCHIVE_INIT) + FIND_PROGRAM(CMAKE_Java_ARCHIVE + NAMES jar + PATHS ${Java_BIN_PATH} + ) + ENDIF(CMAKE_Java_ARCHIVE_INIT) +ENDIF(NOT CMAKE_Java_COMPILER) +MARK_AS_ADVANCED(CMAKE_Java_COMPILER) + +# configure variables set in this file for fast reload later on +CONFIGURE_FILE(${CMAKE_ROOT}/Modules/CMakeJavaCompiler.cmake.in + ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeJavaCompiler.cmake IMMEDIATE @ONLY) +SET(CMAKE_Java_COMPILER_ENV_VAR "JAVA_COMPILER") |