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
that contains:
* cleanups to configuration files
* A reworked gccnewlib.spec.in: I have reformated it for enhanced
readability and added more rtems-base packages. It now should be free of
any installation conflicts (If there still remain some, they should be
regarded as bugs).
* A fix to the bin2boot RTEMS_BSP issue (make RTEMS_BSP="pc386 pc486"
now works).
* removes libbsp/bare/wrapup
* Further cleanups
particular, using bsp.h, or getting information from the BSP which
should properly be obtained from RTEMS is forbidden. This is
necessary to strengthen the division between the BSP independent
parts of RTEMS and the BSPs themselves. This started after
comments and analysis by Ralf Corsepius <corsepiu@faw.uni-ulm.de>.
The changes primarily eliminated the need to include bsp.h and
peeking at BSP_Configuration. The use of Cpu_table in each
BSP needs to be eliminated.
issue and has mkbspspec in a better state. user.cfg is now
gone.
There are some miscellaneous changes to buildall done by Joel
to clean up the build process.
