Splint FreeBSD Installation

## FreeBSD Installation

Instructions for installing Splint using the FreeBSD binary installation:

1. Download http://www.splint.org/downloads/binaries/splint-3.1.1.FreeBSD.tgz

2. `tar -xzf splint-3.1.1.FreeBSD.tgz`

   > This will create a splint-3.1.1 directory, containing several subdirectories. The file `splint-3.1.1/bin/splint` is the Splint binary.

To install Splint binaries and libraries in a different directory (optional):

> 4. `./configure --prefix=directory`
> 5. `make install`

>    > GNU's make utility is required; it may be named `gmake` or `gnumake` on your system.

> 6. Set environment variables:

>    > `LARCH_PATH` - path to search for splint libraries and initializations files. If you are using the standard directories, this should be ".:base-directory/splint-3.1.1/lib".

>    > `LCLIMPORTDIR` - directory containing lcl imports files. If you are using the standard directories, this is base-directory/splint-3.1.1/imports.

>    > If you followed step 4 above set `LARCH_PATH` to `directory/share/splint/lib` and `LCLIMPORTDIR` to `directory/share/splint/import` instead.

>    Put the commands to set these variables (the actual commands will depend on the shell you are using) in one of your initialization dotfiles (usually `~/.environment`).

>    Set up your command path to include the directory containing `splint-3.1.1/bin/splint`, or move the binary to a directory in your command path.