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