forked from Imagelibrary/rtems
a3f5b6be31
of an experiment to determine what it will take to multilib most of RTEMS per GNU multilib conventions. It is thought that only interrupt processing and IO are not multlib-able. This means that a BSP Kit should include IRQ processing from score/cpu, all peripheral support (header files from score/cpu, libchip, and libcpu), and the BSPs themselves. The rest of RTEMS should be multlib-able. But to do this, all RTEMS CPU model feature flags must be derivable from gcc cpp predefines. By configuring the bare bsp with the rtems_multilib CPU model, you can try any combination of CPU CFLAGS and see well how the logic in that section of the <CPU>.h works. Once all CPU multilib variations can be built, then RTEMS proper can be multilib'ed and separated from the BSPs.
#
# $Id$
#
This is the top level of the RTEMS directory structure. The following
is a description of the files and directories in this directory:
Makefile.in
The top-level Make command file used to build the C implementation
of RTEMS. [RTEMS assumes the use of GNU make.]
README
This file.
REQUIRES
A list of the other tools which are assumed to be installed
before RTEMS is built.
SUPPORT
Information on third-party support for RTEMS.
build-tools
This directory contains the source for various utilities
needed to build RTEMS.
make
Make command files "included" from those in the source distribution.
[RTEMS assumes the use of GNU make.]
patches
This directory contains patches for this release of RTEMS.
src
This directory contains the source code for the C
implementation of RTEMS as well as the test suites, sample
applications, Board Support Packages, Device Drivers, and
support libraries.