FreeCalypso > hg > fc-selenite

view doc/Toolchain-setup-gcc @ 212:7f3266e247d6

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
audio mode load: gracefully handle mode files of wrong AEC version Irrespective of which AEC policy we adopt for FC Selenite (keep L1_NEW_AEC disabled like in Magnetite or enable it like in Tourmaline), we MUST gracefully handle the case of wrong AEC version on audio mode load: disable AEC instead of loading garbage. Therefore, we apply the same change to src/cs/services/audio/audio_mode_load.c as we made in Tourmaline and Magnetite last year.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 31 Oct 2022 00:31:30 +0000
parents cdbe920fd725
children
line wrap: on
line source

Building and installing the ARM7 toolchain
==========================================

Before you can compile FC Selenite with gcc, you first need to build and
install the necessary toolchain targeting ARM7, the CPU core in the Calypso.
The current "official" GNU ARM toolchain for FreeCalypso consists of
binutils-2.21.1, gcc-4.5.4 and newlib-2.0.0 with a specific set of patches and
build configuration options.  All of the necessary bits can be downloaded here:

ftp://ftp.freecalypso.org/pub/GSM/FreeCalypso/toolchain/

Please note: the toolchain that is prescribed for FreeCalypso as above is
*believed* to be equivalent to the one that was once used by OsmocomBB, but
there are no guarantees.  Use any other toolchain at your own risk.

There is also a prebuilt toolchain put together by FreeCalypso community
contributor Das Signal:

https://www.freecalypso.org/members/ds/fc-gnu-arm-i386-2.tgz
https://www.freecalypso.org/members/ds/fc-gnu-arm-x86_64-2.tgz