Files
rtems/doc/bsp_howto/bsp_howto.texi
Joel Sherrill 110445cba5 Patch rtems-rc-4.5.0-21.diff from Ralf Corsepius <corsepiu@faw.uni-ulm.de>
which splits the current monolithic specs files into a sequence of
subparts.  These can be concatenated togather to make a the whole .spec
file.  This cleans up the maintenance problem of having "all languages"
and a "C/C++ only" gccnewlib spec files.  Plus it should make it easier
to produce variants like the gdb-m68k-bdm which require special hackery. :)
Ralf's comments:

  It addresses the way *.spec.in get composed inside of the source
  tree.

  Changes:
    * Each spec.in is broken into several files (*.add), one *.add file
      per sub-package.
    * Each Makefile.am composes spec.ins from the *.add files
    * Removal of redundant automake support files.
    * Default value for BuildRoot changed to /tmp/<spec-file-name>
    * %clean stage added to *specs

  Advantages (IMHO).
    * The *.add files are easier to adminstrate and more flexible in
      comparison to the former *.specs.ins.
    * gccnewlib_c_only.spec.in now is composed from the same sources as
      gccnewlib.spec.in (less errors)
    * If using the default BuildRoot --clean now deletes all files that
      were generated while building.

  Notes:
    * rtems.spec.in has not yet been adapted to the scheme used for the
      other *spec.ins
    * Except for cosmetical changes the internals of the  *.spec files
      should not have changed.

  To Apply:
    cvs rm -f scripts/binutils/binutils.spec.in
    cvs rm -f scripts/gccnewlib/gccnewlib.spec.in
    cvs rm -f scripts/gccnewlib/gccnewlib_c_only.spec.in
    cvs rm -f scripts/gdb/gdb.spec.in
    cvs rm -f scripts/config.sub
    cvs rm -f scripts/config.guess
    cvs rm -f scripts/install-sh
    cvs rm -f scripts/mkinstalldirs
    cvs rm -f scripts/missing

    patch -p1 < rtems-rc-4.5.0-21.diff

    cvs add scripts/*/*.add
    cvs add scripts/*/README
2000-06-10 19:41:09 +00:00

124 lines
2.5 KiB
Plaintext

\input texinfo @c -*-texinfo-*-
@c %**start of header
@setfilename bsp_howto
@syncodeindex vr fn
@synindex ky cp
@paragraphindent 0
@c @smallbook
@c %**end of header
@c
@c COPYRIGHT (c) 1988-1999.
@c On-Line Applications Research Corporation (OAR).
@c All rights reserved.
@c
@c $Id$
@c
@c
@c Master file for the Getting Started (C) Guide
@c
@include version.texi
@include common/setup.texi
@ifset use-ascii
@dircategory RTEMS On-Line Manual
@direntry
* RTEMS BSP-Howto: (bsp_howto). BSP and Device Driver Development Guide.
@end direntry
@end ifset
@c
@c Title Page Stuff
@c
@c
@c I don't really like having a short title page. --joel
@c
@c @shorttitlepage BSP and Device Driver Development Guide
@setchapternewpage odd
@settitle BSP and Device Driver Development Guide
@titlepage
@finalout
@title BSP and Device Driver Development Guide
@subtitle Edition @value{EDITION}, for @value{VERSION}
@sp 1
@subtitle @value{UPDATED}
@author On-Line Applications Research Corporation
@page
@include common/cpright.texi
@end titlepage
@c This prevents a black box from being printed on "overflow" lines.
@c The alternative is to rework a sentence to avoid this problem.
@include intro.texi
@include target.texi
@include makefiles.texi
@include linkcmds.texi
@include support.texi
@include adaintr.texi
@include init.texi
@include console.texi
@include clock.texi
@include timer.texi
@include rtc.texi
@include nvmem.texi
@include network.texi
@include shmsupp.texi
@include analog.texi
@include discrete.texi
@ifinfo
@node Top, Introduction, (dir), (dir)
@top bsp_howto
This is the online version of the RTEMS BSP and Device Driver Development Guide.
@menu
* Introduction::
* Target Dependent Files::
* Makefiles::
* Linker Script::
* Miscellaneous Support Files::
* Ada95 Interrupt Support::
* Initialization Code::
* Console Driver::
* Clock Driver::
* Timer Driver::
* Real-Time Clock Driver::
* Networking Driver::
* Non-Volatile Memory Driver::
* Shared Memory Support Driver::
* Analog Driver::
* Discrete Driver::
* Command and Variable Index::
* Concept Index::
@end menu
@end ifinfo
@c
@c
@c Need to copy the emacs stuff and "trailer stuff" (index, toc) into here
@c
@node Command and Variable Index, Concept Index, , Top
@unnumbered Command and Variable Index
There are currently no Command and Variable Index entries.
@c @printindex fn
@node Concept Index, , Command and Variable Index, Top
@unnumbered Concept Index
There are currently no Concept Index entries.
@c @printindex cp
@contents
@bye