## Appendix

### Installation

Currently `flcc` is available for Linux and Windows running on x86 compatible processors. The cross-platform UI framework Qt from http://www.qt.io is used to build `flcc`.

#### Linux

flcc and flgt for Linux are provided together with the required Qt5 libraries. This is needed in order to provide the best performance on all distributions which contain varying version of these libraries. The package name is:

- `flamgui` and contains the required Qt5 shared libraries.

This package requires, at least glibc version 2.17 and is provided only for 64bit Linux distributions.

Qt4 variants are no longer available.

#### Windows

flcc and flgt for Windows are part of the flam msi package and does contain the necessary Qt5 DLLs as well.

#### Replacement of external libraries

External libraries under LGPL are linked in dynamic form and can be replaced by another dynamic library which fulfills the corresponding interface. This can be done by deleting the library in the program directory if the replacement library is located in the library path or by overwriting the library in the program directory. The list below contains all LGPL based libraries used by FL5 per platform.

glibc on Linux: This library is part of the operating system and a prerequisite to run the FL5 infrastructure on Linux systems. FL5 can be used with different version and distributions of linux. Replacement of glibc will be done by the normal update process of your linux installation.

libfuse on Unix: This library is part of the operating system and a prerequisite to run the FL5 file systems on Linux systems. The file systems are delivered for libfuse version 2 and 3. Replacement of libfuse will be done by the normal update process of your Unix installation.

libssh: The libssh library can be found in the installation directory. A customized version is used that is not compatible with the official libssh releases. The modified libssh source can be found at: https://github.com/limes-datentechnik-gmbh/libssh

Attention: In all cases we recommend using the tested and supported libraries from this package. If a supplied library is replaced, the license terms and warranty of the new library become valid, replacing the license and warranty of the replaced library.

### Imprint

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    phone: +49(0)6172-5919-0
    fax:   +49(0)6172-5919-39
    mail:  info@flam.de
    web:   www.flam.de or www.limes.de
    area of jurisdiction: Bad Homburg vor der Hoehe HRB 3288 (gegr. 1985)
    managing directors: Falk Reichbott, Ute Wiebach
    limes datentechnik(R): efficiency at the limit of possibility.

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