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Update README for Go - System requirements

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Junegunn Choi 2015-01-05 12:21:56 +09:00
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@ -1,8 +1,9 @@
fzf in Go
=========
This directory contains the source code for the new fzf implementation in Go.
This new version has the following benefits over the previous Ruby version.
This directory contains the source code for the new fzf implementation in
[Go][go]. This new version has the following benefits over the previous Ruby
version.
- Immensely faster
- No GIL. Performance is linearly proportional to the number of cores.
@ -25,17 +26,28 @@ make install
make linux64
```
System requirements
-------------------
Prebuilt binaries
-----------------
Currently prebuilt binaries are provided only for 64 bit OS X and Linux.
The install script will fall back to the legacy Ruby version on the other
systems, but if you have Go installed, you can try building it yourself.
(`make install`)
- Darwin x86_64
- Linux x86_64
However, as pointed out in [golang.org/doc/install][req], the Go version will
not run on CentOS/RHEL 5.x and thus the install script will choose the Ruby
version instead.
The Go version depends on [ncurses][ncurses] and some Unix system calls, so it
shouldn't run natively on Windows at the moment. But it should be not
impossible to support Windows by falling back to a cross-platform alternative
such as [termbox][termbox] only on Windows. If you're interested in making fzf
work on Windows, please let me know.
Third-party libraries used
--------------------------
- [ncurses](https://www.gnu.org/software/ncurses/)
- [ncurses][ncurses]
- [mattn/go-runewidth](https://github.com/mattn/go-runewidth)
- Licensed under [MIT](http://mattn.mit-license.org/2013)
- [mattn/go-shellwords](https://github.com/mattn/go-shellwords)
@ -56,4 +68,9 @@ still don't have a quantitative measure of the performance.
License
-------
- [MIT](LICENSE)
[MIT](LICENSE)
[go]: https://golang.org/
[ncurses]: https://www.gnu.org/software/ncurses/
[req]: http://golang.org/doc/install
[termbox]: https://github.com/nsf/termbox-go