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dc7498891d
1. Emit warnings for files without symbols. 2. Add -no_warning_for_no_symbols. Test plan: make check-all Differential revision: https://reviews.llvm.org/D95843
106 lines
2.6 KiB
ReStructuredText
106 lines
2.6 KiB
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llvm-libtool-darwin - LLVM tool for creating libraries for Darwin
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=================================================================
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.. program:: llvm-libtool-darwin
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SYNOPSIS
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--------
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:program:`llvm-libtool-darwin` [*options*] *<input files>*
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DESCRIPTION
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-----------
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:program:`llvm-libtool-darwin` is a tool for creating static and dynamic
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libraries for Darwin.
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For most scenarios, it works as a drop-in replacement for cctools'
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:program:`libtool`.
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OPTIONS
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--------
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:program:`llvm-libtool-darwin` supports the following options:
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.. option:: -arch_only <architecture>
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Build a static library only for the specified `<architecture>` and ignore all
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other architectures in the files.
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.. option:: -color
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Use colors in output.
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.. option:: -D
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Use zero for timestamps and UIDs/GIDs. This is set by default.
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.. option:: -filelist <listfile[,dirname]>
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Read input file names from `<listfile>`. File names are specified in `<listfile>`
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one per line, separated only by newlines. Whitespace on a line is assumed
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to be part of the filename. If the directory name, `dirname`, is also
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specified then it is prepended to each file name in the `<listfile>`.
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.. option:: -h, -help
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Show help and usage for this command.
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.. option:: -help-list
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Show help and usage for this command without grouping the options
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into categories.
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.. option:: -l <x>
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Searches for the library libx.a in the library search path. If the string `<x>`
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ends with '.o', then the library 'x' is searched for without prepending 'lib'
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or appending '.a'. If the library is found, it is added to the list of input
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files. Otherwise, an error is raised.
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.. option:: -L <dir>
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Adds `<dir>` to the list of directories in which to search for libraries. The
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directories are searched in the order in which they are specified with
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:option:`-L` and before the default search path. The default search path
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includes directories `/lib`, `/usr/lib` and `/usr/local/lib`.
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.. option:: -no_warning_for_no_symbols
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Do not warn about files that have no symbols.
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.. option:: -o <filename>
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Specify the output file name. Must be specified exactly once.
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.. option:: -static
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Produces a static library from the input files.
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.. option:: -U
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Use actual timestamps and UIDs/GIDs.
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.. option:: -V
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Display the version of this program and perform any operation specified.
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.. option:: -version
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Display the version of this program and exit immediately.
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EXIT STATUS
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-----------
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:program:`llvm-libtool-darwin` exits with a non-zero exit code if there is an error.
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Otherwise, it exits with code 0.
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BUGS
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----
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To report bugs, please visit <https://bugs.llvm.org/>.
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SEE ALSO
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--------
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:manpage:`llvm-ar(1)`
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