76 lines
3.1 KiB
CMake
76 lines
3.1 KiB
CMake
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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($ENV{JAVA_COMPILER} MATCHES ".+")
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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(EXISTS ${CMAKE_JAVA_COMPILER_INIT})
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ELSE(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(EXISTS ${CMAKE_JAVA_COMPILER_INIT})
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ENDIF($ENV{JAVA_COMPILER} MATCHES ".+")
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IF($ENV{JAVA_RUNTIME} MATCHES ".+")
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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(EXISTS ${CMAKE_JAVA_RUNTIME_INIT})
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ELSE(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(EXISTS ${CMAKE_JAVA_RUNTIME_INIT})
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ENDIF($ENV{JAVA_RUNTIME} MATCHES ".+")
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IF($ENV{JAVA_ARCHIVE} MATCHES ".+")
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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(EXISTS ${CMAKE_JAVA_ARCHIVE_INIT})
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ELSE(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(EXISTS ${CMAKE_JAVA_ARCHIVE_INIT})
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ENDIF($ENV{JAVA_ARCHIVE} MATCHES ".+")
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SET(JAVA_BIN_PATH
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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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"[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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)
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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(CMAKE_JAVA_COMPILER_INIT)
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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(CMAKE_JAVA_COMPILER_INIT)
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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(CMAKE_JAVA_RUNTIME_INIT)
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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(CMAKE_JAVA_RUNTIME_INIT)
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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(CMAKE_JAVA_ARCHIVE_INIT)
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FIND_PROGRAM(CMAKE_JAVA_ARCHIVE
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NAMES jar
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PATHS ${JAVA_BIN_PATH}
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)
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ENDIF(CMAKE_JAVA_ARCHIVE_INIT)
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ENDIF(NOT CMAKE_JAVA_COMPILER)
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MARK_AS_ADVANCED(CMAKE_JAVA_COMPILER)
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# configure variables set in this file for fast reload later on
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CONFIGURE_FILE(${CMAKE_ROOT}/Modules/CMakeJavaCompiler.cmake.in
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${PROJECT_BINARY_DIR}/CMakeJavaCompiler.cmake IMMEDIATE @ONLY)
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MARK_AS_ADVANCED(CMAKE_AR CMAKE_JAVA_COMPILER_FULLPATH)
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