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965f23f273
Summary: This change generalizes symlink generation and makes symlinks to tools obey LLVM_TOOLCHAIN_TOOLS. It makes it so that if you exclude llvm-ar from LLVM_TOOLCHAIN_TOOLS you don't end up with broken symlinks to llvm-lib and llvm-ranlib in your install. Reviewers: bogner, chapuni, rafael Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D12864 llvm-svn: 247632
29 lines
749 B
CMake
29 lines
749 B
CMake
# We need to execute this script at installation time because the
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# DESTDIR environment variable may be unset at configuration time.
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# See PR8397.
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function(install_symlink name target)
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if(UNIX)
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set(LINK_OR_COPY create_symlink)
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set(DESTDIR $ENV{DESTDIR})
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else()
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set(LINK_OR_COPY copy)
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endif()
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# CMAKE_EXECUTABLE_SUFFIX is undefined on cmake scripts. See PR9286.
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if( WIN32 )
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set(EXECUTABLE_SUFFIX ".exe")
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else()
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set(EXECUTABLE_SUFFIX "")
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endif()
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set(bindir "${DESTDIR}${CMAKE_INSTALL_PREFIX}/bin/")
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message("Creating ${name}")
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execute_process(
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COMMAND "${CMAKE_COMMAND}" -E ${LINK_OR_COPY} "${target}${EXECUTABLE_SUFFIX}" "${name}${EXECUTABLE_SUFFIX}"
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WORKING_DIRECTORY "${bindir}")
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endfunction()
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