rtems

RTOS/rtems

Files

Joel Sherrill 5c3511e5cf Big patch form Ralf Corsepius described in this email:

Here is the result of my nightly work to get RTEMS_ROOT=$srcdir working
  with different shells and relative/absolute paths.

  What I did is relatively simple in principle:
  Instead of setting RTEMS_ROOT in configure.in and then let configure
  substitute @RTEMS_ROOT@ inside the Makefiles, I now let each Makefile
  set RTEMS_ROOT from each Makefile's @top_srcdir@ value.

  The difference is subtile, but with enormous side effects:
  - If RTEMS_ROOT is set in configure, then the same single value will be
  propagated to all Makefiles. This breaks using relative paths, as the
  relative path to the root of the source tree is used inside of all
  subdirectory Makefiles.
  - Now each Makefile.in sets RTEMS_ROOT = @top_srcdir@.  top_srcdir  is
  computed individually by configure for each single Makefile.in, hereby
  receiving the correct value, no matter if relative or absolute paths are
  used.

  To get this working, I needed to remove setting RTEMS_ROOT from
  target.cfg.in, because this overrides the value of RTEMS_ROOT from each
  individual Makefile.


  Furthermore, I removed RTEMS_CUSTOM from the Makefiles and replaced all
  "include $(RTEMS_CUSTOM)" directives with"include
  $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP)". Perhaps you don't like this,
  but I think, to have one variable less is clearer and easier to
  understand than having several variables refering to the next one.


  I enclose a small patch to this mail, which
  - fixes the config.h problem (to finally clearify misunderstands)
  - removes assignment/subsitution of RTEMS_ROOT from configure.in
  - contains a workaround for the application Makefile's RTEMS_ROOT
  problem (reported by Eric)
  - removes some unused lines from the toplevel Makefile.in
  - removes assignment of RTEMS_ROOT from make/target.cfg.in

1998-01-30 21:49:51 +00:00

Makefile.in

Big patch form Ralf Corsepius described in this email:

1998-01-30 21:49:51 +00:00

README

Initial revision

1995-05-11 17:39:37 +00:00

search-id.sh

Ralf Corsepius reported a number of missing CVS Id's:

1998-01-16 16:56:48 +00:00

README

#
#  $Id$
#

Misc. support tools for RTEMS workspaces.
More will be added later as they are converted from Teamware
to CVS.

install-if-change
    Smart install script that also can append suffixes as it
    installs (suffixes used for debug and profile variants).
    Requires bash or ksh.

rcs-clean
    deletes all files from the current directory that can be
    re-created from RCS.  Careful to not delete locked files.
    May be used by 'gmake clobber'

lock-directory
unlock-directory
    traverse a directory structure making it unwritable.
    Useful to keep people from accidentally overwriting
    "released" trees if they get confused about which
    module they have loaded.

rtems-glom
    glom together all the rtems libraries in order to simplify
    the link line used by applications.
    Produces rtems.rel.
    Not used by the RTEMS src tree at all.
    Strictly optional.