man llvm-link (Commandes) - LLVM linker
NAME
llvm-link - LLVM linker
SYNOPSIS
llvm-link [options] filename ...
DESCRIPTION
llvm-link takes several LLVM bytecode files and links them together into a single LLVM bytecode 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 pathname 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
- Overwrite output files. By default, llvm-link will not overwrite an output file if it alreadys exists.
- -o filename
- Specify the output file name. If filename is CW-, then llvm-link will write its output to standard output.
- -d
- If specified, llvm-link prints a human-readable version of the output bytecode 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 bytecode 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.cs.uiuc.edu>).