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