Tool to determine what GCC flags -march=native would resolve into
Project description
About
resolve-march-native is a small command line tool to resolve
-march=native
into explicit GCC flags.
Example
$ resolve-march-native --vertical
-march=bonnell
-mno-cx16
--param l1-cache-line-size=64
--param l1-cache-size=24
Usage
$ COLUMNS=80 resolve-march-native --help
usage: resolve-march-native [-h] [--debug] [--gcc COMMAND] [--vertical]
[--keep-identical-mtune] [--keep-mno-flags]
[--add-recommended] [--version]
options:
-h, --help show this help message and exit
--debug enable debugging (default: disabled)
--gcc COMMAND gcc command (default: gcc)
--vertical produce vertical output (default: horizontal output)
--keep-identical-mtune
keep implied -mtune=... despite architecture identical
to -march=... (default: stripped away)
--keep-mno-flags keep -mno-* parameters (default: (superfluous ones)
stripped away)
--add-recommended, -a
add recommended flags (default: not added)
--version show program's version number and exit
Software libre licensed under GPL v2 or later.
Brought to you by Sebastian Pipping <sebastian@pipping.org>.
Please report bugs at https://github.com/hartwork/resolve-march-native/issues — thank you!
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