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This script is horribly out of date. A new version could be placed in
RTEMS tools if necessary.
Close #3451.
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All tools should be removed from the RTEMS source repository at some
point in time. Tools with a BSD-style license will be moved to the
RTEMS tools repository. Unfortunately, the this tool is RTEMS GPL
licensed.
If users of this tool still exist, they can reimplement the
functionality using a BSD-style license and add it to the RTEMS tools.
Close #3444.
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All tools should be removed from the RTEMS source repository at some
point in time. Tools with a BSD-style license will be moved to the RTEMS
tools repository. Unfortunately, the shgen tool is GPL licensed.
Remove all uses of this tool from the code base. Replace generated files
with stub functions. If users of this BSP still exist, they can
reimplement the functionality using a BSD-style license.
Close #3443.
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This option silences warning with automake-1.16.1 allowing us to
upgrade to that version.
This change has been tested with automake-1.12.6 and automake-1.16.1.
It seems version 1.16.1 configures slower than 1.12.6 for the same
source and BSP. The newer versions is 6 second slower.
Close #3387.
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A speciality of the RTEMS build system was the make preinstall step. It
copied header files from arbitrary locations into the build tree. The
header files were included via the -Bsome/build/tree/path GCC command
line option.
This has at least seven problems:
* The make preinstall step itself needs time and disk space.
* Errors in header files show up in the build tree copy. This makes it
hard for editors to open the right file to fix the error.
* There is no clear relationship between source and build tree header
files. This makes an audit of the build process difficult.
* The visibility of all header files in the build tree makes it
difficult to enforce API barriers. For example it is discouraged to
use BSP-specifics in the cpukit.
* An introduction of a new build system is difficult.
* Include paths specified by the -B option are system headers. This
may suppress warnings.
* The parallel build had sporadic failures on some hosts.
This patch removes the make preinstall step. All installed header
files are moved to dedicated include directories in the source tree.
Let @RTEMS_CPU@ be the target architecture, e.g. arm, powerpc, sparc,
etc. Let @RTEMS_BSP_FAMILIY@ be a BSP family base directory, e.g.
erc32, imx, qoriq, etc.
The new cpukit include directories are:
* cpukit/include
* cpukit/score/cpu/@RTEMS_CPU@/include
* cpukit/libnetworking
The new BSP include directories are:
* bsps/include
* bsps/@RTEMS_CPU@/include
* bsps/@RTEMS_CPU@/@RTEMS_BSP_FAMILIY@/include
There are build tree include directories for generated files.
The include directory order favours the most general header file, e.g.
it is not possible to override general header files via the include path
order.
The "bootstrap -p" option was removed. The new "bootstrap -H" option
should be used to regenerate the "headers.am" files.
Update #3254.
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Script does what is expected and tries to do it as
smartly as possible.
+ remove occurrences of two blank comment lines
next to each other after Id string line removed.
+ remove entire comment blocks which only exited to
contain CVS Ids
+ If the processing left a blank line at the top of
a file, it was removed.
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See http://www.rtems.org/pipermail/rtems-devel/2012-May/001006.html
for details.
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tools/build/Makefile.am, tools/build/README, tools/build/binpatch.c,
tools/build/cklength.c, tools/build/config.h.in,
tools/build/configure.ac, tools/build/cvsignore-add.sh,
tools/build/doxy-filter, tools/build/eolstrip.c,
tools/build/install-if-change.in, tools/build/multigen,
tools/build/packhex.c, tools/build/rtems-bin2c.c,
tools/build/search-id.sh, tools/build/unhex.c, tools/cpu/.cvsignore,
tools/cpu/ChangeLog, tools/cpu/Makefile.am, tools/cpu/configure.ac,
tools/cpu/generic/.cvsignore, tools/cpu/generic/ChangeLog,
tools/cpu/generic/Makefile.am, tools/cpu/generic/configure.ac,
tools/cpu/generic/size_rtems.in, tools/cpu/nios2/.cvsignore,
tools/cpu/nios2/ChangeLog, tools/cpu/nios2/Makefile.am,
tools/cpu/nios2/README, tools/cpu/nios2/bridges.c,
tools/cpu/nios2/bridges.h, tools/cpu/nios2/clocks.c,
tools/cpu/nios2/clocks.h, tools/cpu/nios2/configure.ac,
tools/cpu/nios2/devices.c, tools/cpu/nios2/devices.h,
tools/cpu/nios2/linkcmds.c, tools/cpu/nios2/linkcmds.h,
tools/cpu/nios2/memory.c, tools/cpu/nios2/memory.h,
tools/cpu/nios2/nios2gen.c, tools/cpu/nios2/output.c,
tools/cpu/nios2/output.h, tools/cpu/nios2/ptf.c,
tools/cpu/nios2/ptf.h, tools/cpu/nios2/sample.ptf,
tools/cpu/sh/.cvsignore, tools/cpu/sh/AUTHORS, tools/cpu/sh/COPYING,
tools/cpu/sh/ChangeLog, tools/cpu/sh/Makefile.am, tools/cpu/sh/TODO,
tools/cpu/sh/configure.ac, tools/cpu/sh/sci.c, tools/cpu/sh/sci.h,
tools/cpu/sh/shgen.c: New files.
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* configure.ac: Require autoconf-2.68, automake-1.11.1.
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* configure.ac: New BUG-REPORT address.
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* configure.ac: Require autoconf-2.60. Require automake-1.10.
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* configure.ac: Require automake > 1.9.
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* * configure.ac: Remove RTEMS_CPU_SUBDIRS.
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* configure.ac: Add 2nd arg to RTEMS_TOP.
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* configure.ac: Rework. Make package a host compiled package.
* Makefile.am: Ditto.
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* configure.ac: Require automake >= 1.8, autoconf >= 2.59.
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* configure.ac: Reflect having moved to testsuites/.
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* configure.ac: Use rtems-bugs@rtems.com as bug report email address.
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* configure.ac: AM_INIT_AUTOMAKE([1.7.2]).
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* configure.ac: AC_PREREQ(2.57).
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* configure.ac: Remove RTEMS_OUTPUT_BUILD_SUBDIRS.
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* configure.ac:
AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS).
AM_INIT_AUTOMAKE([no-define foreign 1.6]).
* Makefile.am: Remove AUTOMAKE_OPTIONS.
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* configure.ac: Apply RTEMS_CPU_SUBDIRS for potential CPU-subdirs.
* Makefile.am: Require automake-1.5.
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* .cvsignore: Add autom4te.cache for autoconf > 2.52.
* configure.in: Remove.
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