### Configuring ###

`config.h.in` in the root is used to produce `config.h` by default, but one can
write custom `config.h` to change something.  There is only `DATADIR` define
which specifies location of data after installation, make sure it accounts for
custom `DESTDIR` when it's used.

### Build ###

#### Defaults ####

By default debug version is build right in the source tree.

#### Configuration ####

**`NO-WEB=y`**

Disables building Web-UI.

**`config.mk` file**

Put your custom configuration there.

#### Targets ####

**`debug`**

Builds debug version in `debug/`.

**`release`**

Builds release version in `release/`.

**`sanitize-basic`**

Builds debug version with undefined and address sanitizers enabled in
`sanitize-basic/`.

**`man`**

Rebuilds manual pages in `docs/`, requires `pandoc`.

**`doxygen`**

Builds Doxygen documentation in `doxygen/html`, requires `doxygen`.

**`coverage`**

Builds coverage in `coverage/` and commits it using `uncov` itself (which should
be installed).

**`self-coverage`**

Builds coverage in `coverage/` and commits it using just built `uncov`.

**`check`**

Builds and runs tests.  Combine with `debug`, `release` or `sanitize-basic` to
build and run tests in that configuration.

**`clean`**

Removes build artifacts for all configurations.

**`install`**

Builds the application in release mode (`release` target) and installs it.
`DESTDIR` can be set to point to root of the installation directory.

**`uninstall`**

Removes executable and man page.  Do specify `DESTDIR` if it was specified on
installation.

#### Documentation ####

Rebuilding a man-page requires `pandoc` to be installed.

### Installation ###

A regular installation under `/usr/bin` can be done like this:

```
make install
```

Installation into custom directory (e.g. to make a package):

```
make DESTDIR=$PWD/build install
```

### Uninstallation ###

Similar to installation, but using `uninstall` target:

```
make uninstall
```

Or for custom location:

```
make DESTDIR=$PWD/build uninstall
```