README: consolidate with INSTALL and rewrite

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Jason A. Donenfeld 2019-12-26 12:19:23 +01:00
parent 262b5196cf
commit 011bf3b9f4
3 changed files with 71 additions and 55 deletions

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# WireGuard &mdash; fast, modern, secure kernel VPN tunnel # [wireguard-tools](https://git.zx2c4.com/wireguard-tools/about/) &mdash; tools for configuring [WireGuard](https://www.wireguard.com/)
#### by [Jason A. Donenfeld](mailto:Jason@zx2c4.com) of [Edge Security](https://www.edgesecurity.com/)
WireGuard is a novel VPN that runs inside the Linux Kernel and utilizes **state-of-the-art cryptography**. It aims to be faster, simpler, leaner, and more useful than IPsec, while avoiding the massive headache. It intends to be considerably more performant than OpenVPN. WireGuard is designed as a general purpose VPN for running on embedded interfaces and super computers alike, fit for many different circumstances. It runs over UDP. This supplies the main userspace tooling for using and configuring WireGuard
tunnels, including the
[`wg(8)`](https://git.zx2c4.com/wireguard-tools/about/src/man/wg.8) and
[`wg-quick(8)`](https://git.zx2c4.com/wireguard-tools/about/src/man/wg-quick.8)
utilities. This project supports Linux, OpenBSD, FreeBSD, macOS, Windows, and
Android.
**More information may be found at [WireGuard.com](https://www.wireguard.com/).** **More information may be found at [WireGuard.com](https://www.wireguard.com/).**
## Building
$ cd src
$ make
On Linux, [`libmnl`](https://netfilter.org/projects/libmnl/index.html) is
required. On Windows, the [MinGW](http://www.mingw.org/) compiler is required.
On other platforms, only a sane libc is required.
## Installing
# make install
This command takes into account several environment variables:
* `PREFIX` default: `/usr`
* `DESTDIR` default:
* `BINDIR` default: `$(PREFIX)/bin`
* `LIBDIR` default: `$(PREFIX)/lib`
* `MANDIR` default: `$(PREFIX)/share/man`
* `BASHCOMPDIR` default: `$(PREFIX)/share/bash-completion/completions`
* `RUNSTATEDIR` default: `/var/run`
* `PKG_CONFIG` default: `pkg-config`
* `WITH_BASHCOMPLETION` default: [auto-detect]
* `WITH_WGQUICK` default: [auto-detect]
* `WITH_SYSTEMDUNITS` default: [auto-detect]
The first section is rather standard. The second section is not:
* `WITH_BASHCOMPLETION` decides whether or not bash completion files for the
tools are installed. This is just a nice thing for people who have bash.
If you don't have bash, or don't want this, set the environment variable
to `no`. If you'd like to force its use, even if bash-completion isn't
detected in `DESTDIR`, then set it to `yes`.
* `WITH_WGQUICK` decides whether or not the wg-quick(8) script is installed.
This is a very quick and dirty bash script for reading a few extra
variables from wg(8)-style configuration files, and automatically
configures the interface. If you don't have bash, you probably don't want
this at all. Likewise, if you already have a working network management
tool or configuration, you probably want to integrate wg(8) or the direct
WireGuard API into your network manager, rather than using wg-quick(8).
But for folks who like simple quick and dirty scripts, this is nice. If you'd
like to force its use, even if bash isn't detected in DESTDIR, then set it
to `yes`.
* `WITH_SYSTEMDUNITS` decides whether or not systemd units are installed for
wg-quick(8). If you don't use systemd, you certainly don't want this, and
should set it to `no`. If systemd isn't auto-detected, but you still would
like to install it, set this to `yes`.
If you're a simple `make && make install` kind of user, you can get away with
not setting these variables and relying on the auto-detection. However, if
you're writing a package for a distro, you'll want to explicitly set these,
depending on what you want.
## `contrib/`
The `contrib/` subdirectory contains various scripts and examples. Most of these
are not immediately useful for production use, but should provide inspiration for
creating fully-featured tools. See the `README` in each directory.
## License ## License
This project is released under the [GPLv2](COPYING). This project is released under the [GPLv2](COPYING).

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Installation Makefile Target
============================
# make install
This command takes into account several environment variables:
* PREFIX default: /usr
* DESTDIR default:
* BINDIR default: $(PREFIX)/bin
* LIBDIR default: $(PREFIX)/lib
* MANDIR default: $(PREFIX)/share/man
* BASHCOMPDIR default: $(PREFIX)/share/bash-completion/completions
* RUNSTATEDIR default: /var/run
* PKG_CONFIG default: pkg-config
* WITH_BASHCOMPLETION default: [auto-detect]
* WITH_WGQUICK default: [auto-detect]
* WITH_SYSTEMDUNITS default: [auto-detect]
The first section is rather standard. The second section is not:
* WITH_BASHCOMPLETION decides whether or not bash completion files for the
tools are installed. This is just a nice thing for people who have bash.
If you don't have bash, or don't want this, set the environment variable
to `no'. If you'd like to force its use, even if bash-completion isn't
detected in DESTDIR, then set it to `yes'.
* WITH_WGQUICK decides whether or not the wg-quick(8) script is installed.
This is a very quick and dirty bash script for reading a few extra
variables from wg(8)-style configuration files, and automatically
configures the interface. If you don't have bash, you probably don't want
this at all. Likewise, if you already have a working network management
tool or configuration, you probably want to integrate wg(8) or the direct
WireGuard API into your network manager, rather than using wg-quick(8).
But for folks who like simple quick&dirty scripts, this is nice. If you'd
like to force its use, even if bash isn't detected in DESTDIR, then set it
to `yes'.
* WITH_SYSTEMDUNITS decides whether or not systemd units are installed for
wg-quick(8). If you don't use systemd, you certainly don't want this, and
should set it to `no'. If systemd isn't auto-detected, but you still would
like to install it, set this to `yes'.
If you're a simple `make && make install` kind of user, you can get away with
not setting these variables and relying on the auto-detection. However, if
you're writing a package for a distro, you'll want to explicitly set these,
depending on what you want.

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@ -96,9 +96,6 @@ install: wg
@[ "$(WITH_WGQUICK)" = "yes" -a "$(WITH_SYSTEMDUNITS)" = "yes" ] || exit 0; \ @[ "$(WITH_WGQUICK)" = "yes" -a "$(WITH_SYSTEMDUNITS)" = "yes" ] || exit 0; \
install -v -d "$(DESTDIR)$(SYSTEMDUNITDIR)" && install -v -m 0644 systemd/wg-quick@.service "$(DESTDIR)$(SYSTEMDUNITDIR)/wg-quick@.service" install -v -d "$(DESTDIR)$(SYSTEMDUNITDIR)" && install -v -m 0644 systemd/wg-quick@.service "$(DESTDIR)$(SYSTEMDUNITDIR)/wg-quick@.service"
help: .PHONY: clean install
@cat INSTALL
.PHONY: clean install help
-include *.d -include *.d