https://github.com/hartwork/resolve-march-native

:snail: Tool to determine what GCC flags -march=native would resolve into
https://github.com/hartwork/resolve-march-native

cli compilation cross-compilation distcc distccflags gcc python python3 tool

Last synced: 15 days ago
JSON representation

:snail: Tool to determine what GCC flags -march=native would resolve into

• Host: GitHub
• URL: https://github.com/hartwork/resolve-march-native
• Owner: hartwork
• Created: 2015-08-05T19:38:49.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2024-10-18T18:23:25.000Z (25 days ago)
• Last Synced: 2024-10-18T21:46:27.689Z (25 days ago)
• Topics: cli, compilation, cross-compilation, distcc, distccflags, gcc, python, python3, tool
• Language: Python
• Homepage: https://pypi.python.org/pypi/resolve-march-native
• Size: 364 KB
• Stars: 43
• Watchers: 3
• Forks: 7
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

        
[![pre-commit](https://img.shields.io/badge/pre--commit-enabled-brightgreen?logo=pre-commit)](https://github.com/pre-commit/pre-commit)

[![Run the test suite](https://github.com/hartwork/resolve-march-native/actions/workflows/run-tests.yml/badge.svg)](https://github.com/hartwork/resolve-march-native/actions/workflows/run-tests.yml)

# About

**resolve-march-native** is a small command line tool to resolve

`-march=native` into explicit GCC flags.

# Example

```console

$ resolve-march-native --vertical

-march=bonnell

-mno-cx16

--param l1-cache-line-size=64

--param l1-cache-size=24

```

# Usage

```console

$ 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 .

Please report bugs at https://github.com/hartwork/resolve-march-native/issues — thank you!

```