freebsd-dev/usr.bin/clang/llvm-link/llvm-link.1
Dimitry Andric d409305fa3 Merge llvm-project 12.0.0 release
This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-12.0.0-0-gd28af7c654d8, a.k.a. 12.0.0 release.

PR:		255570
MFC after:	6 weeks
2021-06-13 22:01:15 +02:00

90 lines
2.3 KiB
Groff

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.TH "LLVM-LINK" "1" "2021-06-07" "12" "LLVM"
.SH NAME
llvm-link \- LLVM bitcode linker
.SH SYNOPSIS
.sp
\fBllvm\-link\fP [\fIoptions\fP] \fIfilename ...\fP
.SH DESCRIPTION
.sp
\fBllvm\-link\fP takes several LLVM bitcode files and links them together
into a single LLVM bitcode file. It writes the output file to standard output,
unless the \fI\%\-o\fP option is used to specify a filename.
.SH OPTIONS
.INDENT 0.0
.TP
.B \-f
Enable binary output on terminals. Normally, \fBllvm\-link\fP will refuse
to write raw bitcode output if the output stream is a terminal. With this
option, \fBllvm\-link\fP will write raw bitcode regardless of the output
device.
.UNINDENT
.INDENT 0.0
.TP
.B \-o filename
Specify the output file name. If \fBfilename\fP is "\fB\-\fP", then
\fBllvm\-link\fP will write its output to standard output.
.UNINDENT
.INDENT 0.0
.TP
.B \-S
Write output in LLVM intermediate language (instead of bitcode).
.UNINDENT
.INDENT 0.0
.TP
.B \-d
If specified, \fBllvm\-link\fP prints a human\-readable version of the
output bitcode file to standard error.
.UNINDENT
.INDENT 0.0
.TP
.B \-help
Print a summary of command line options.
.UNINDENT
.INDENT 0.0
.TP
.B \-v
Verbose mode. Print information about what \fBllvm\-link\fP is doing.
This typically includes a message for each bitcode file linked in and for each
library found.
.UNINDENT
.SH EXIT STATUS
.sp
If \fBllvm\-link\fP succeeds, it will exit with 0. Otherwise, if an error
occurs, it will exit with a non\-zero value.
.SH AUTHOR
Maintained by the LLVM Team (https://llvm.org/).
.SH COPYRIGHT
2003-2021, LLVM Project
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