forked from OSchip/llvm-project
75 lines
1.9 KiB
Plaintext
75 lines
1.9 KiB
Plaintext
=pod
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=head1 NAME
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llvm-link - LLVM linker
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=head1 SYNOPSIS
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B<llvm-link> [I<options>] I<filename ...>
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=head1 DESCRIPTION
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B<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 B<-o> option is used to specify a filename.
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B<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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B<-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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=head1 OPTIONS
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=over
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=item B<-L> F<directory>
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Add the specified F<directory> to the library search path. When looking for
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libraries, B<llvm-link> will look in path name for libraries. This option can be
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specified multiple times; B<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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=item B<-f>
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Overwrite output files. By default, B<llvm-link> will not overwrite an output
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file if it already exists.
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=item B<-o> F<filename>
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Specify the output file name. If F<filename> is C<->, then B<llvm-link> will
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write its output to standard output.
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=item B<-d>
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If specified, B<llvm-link> prints a human-readable version of the output
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bitcode file to standard error.
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=item B<--help>
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Print a summary of command line options.
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=item B<-v>
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Verbose mode. Print information about what B<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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=back
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=head1 EXIT STATUS
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If B<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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=head1 SEE ALSO
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L<gccld|gccld>
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=head1 AUTHORS
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Maintained by the LLVM Team (L<http://llvm.org>).
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=cut
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