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75 lines
2.1 KiB
ReStructuredText
75 lines
2.1 KiB
ReStructuredText
llvm-link - LLVM linker
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=======================
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SYNOPSIS
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--------
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:program:`llvm-link` [*options*] *filename ...*
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DESCRIPTION
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-----------
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:program:`llvm-link` takes several LLVM bitcode files and links them together
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into a single LLVM bitcode file. It writes the output file to standard output,
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unless the :option:`-o` option is used to specify a filename.
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:program:`llvm-link` attempts to load the input files from the current
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directory. If that fails, it looks for each file in each of the directories
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specified by the :option:`-L` options on the command line. The library search
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paths are global; each one is searched for every input file if necessary. The
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directories are searched in the order they were specified on the command line.
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OPTIONS
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-------
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.. option:: -L directory
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Add the specified ``directory`` to the library search path. When looking for
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libraries, :program:`llvm-link` will look in path name for libraries. This
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option can be specified multiple times; :program:`llvm-link` will search
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inside these directories in the order in which they were specified on the
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command line.
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.. option:: -f
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Enable binary output on terminals. Normally, :program:`llvm-link` will refuse
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to write raw bitcode output if the output stream is a terminal. With this
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option, :program:`llvm-link` will write raw bitcode regardless of the output
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device.
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.. option:: -o filename
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Specify the output file name. If ``filename`` is "``-``", then
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:program:`llvm-link` will write its output to standard output.
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.. option:: -S
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Write output in LLVM intermediate language (instead of bitcode).
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.. option:: -d
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If specified, :program:`llvm-link` prints a human-readable version of the output
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bitcode file to standard error.
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.. option:: -help
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Print a summary of command line options.
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.. option:: -v
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Verbose mode. Print information about what :program:`llvm-link` is doing.
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This typically includes a message for each bitcode file linked in and for each
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library found.
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EXIT STATUS
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-----------
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If :program:`llvm-link` succeeds, it will exit with 0. Otherwise, if an error
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occurs, it will exit with a non-zero value.
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SEE ALSO
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--------
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gccld
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