Re: [PORTS] QNX4 port

Applied.  I have changed @if to -@if and removed the QNX-specific code.
This should allow QNX to compile in the current source tree.


[Charset iso-8859-1 unsupported, filtering to ASCII...]
> I have done the QNX4 port with the current source tree. The number of
> backend/Makefiles to be patched could significantly be reduced since they
> have been adopted to the QNX4 needs.
>
> Here are the completely new files:
>
> pgsql/src/template/QNX
> pgsql/src/makefiles/Makefile.qnx4
> pgsql/src/include/port/qnx4.h
> pgsql/src/backend/port/dynloader/qnx4.h
> pgsql/src/backend/port/dynloader/qnx4.c
> pgsql/src/backend/port/qnx4/Makefile
> pgsql/src/backend/port/qnx4/ipc.h
> pgsql/src/backend/port/qnx4/isnan.c
> pgsql/src/backend/port/qnx4/rint.c
> pgsql/src/backend/port/qnx4/sem.h
> pgsql/src/backend/port/qnx4/sem.c
> pgsql/src/backend/port/qnx4/shm.h
> pgsql/src/backend/port/qnx4/shm.c
> pgsql/src/backend/port/qnx4/tstrint.c
> pgsql/src/backend/port/qnx4/tstsem.c
> pgsql/src/backend/port/qnx4/tstshm.c
>
> The following files have been extended with specific code:
>
> pgsql/src/configure.in
> pgsql/src/configure
> pgsql/src/config.guess
> pgsql/src/config.sub
> pgsql/src/include/storage/s_lock.h
> pgsql/src/backend/port/Makefile.in
> pgsql/src/backend/port/isinf.c
>
> The extension in s_lock.h is required for the Watcom compiler only. But
> nevertheless it should be included because this code has been tested and
> could be usefull for other new platforms.
>
> These files have been extended to avoid conflicts/problems:
>
> pgsql/src/include/utils/builtins.h
> pgsql/src/backend/postmaster/postmaster.c
> pgsql/src/test/regress/regress.sh
>
> The following files could be changed in general but to avoid potential
> problems on other platforms they have been extended with IFs. The mkdir
> problem can simply be solved with a preceeding "-". Obviously there is a
> problems with return codes on QNX. The "[ test ] && action" solution doesn't
> help since it has the same behaviour.
>
> pgsql/src/backend/Makefile
> pgsql/src/bin/scripts/Makefile
> pgsql/src/interfaces/libpgeasy/Makefile.in
> pgsql/src/interfaces/libpgtcl/Makefile.in
> pgsql/src/interfaces/libpq/Makefile.in
> pgsql/src/interfaces/libpq++/Makefile.in
>
> I have inserted a required #include again which has been kicked out since
> 6.5.2:
> pgsql/src/backend/storage/lmgr/proc.c
>
> The following Makefiles have been changed because the QNX archiver wlib
> crashes with bootstrap.o. These crashes depend on the code of the object
> files. It is not known when this happens. This problem comes and goes. In
> 6.5.2 ipc.o also caused a crash but with the current source not. So it could
> make sense not to change the related Makefiles in this matter because in
> following releases may be another behavior. Probably it would be better to
> address this problem in README.qnx4.
>
> The files ipc.h, sem.h and shm.h should be linked to /usr/include. The
> README.qnx4 will be updated after the QNX port has been included into the
> source tree.
>
> The files themselves will be sent to pgsql-patches.
>
> Andreas Kardos
>
>
>
> ************
>
>


--
  Bruce Momjian                        |  http://www.op.net/~candle
  maillist@candle.pha.pa.us            |  (610) 853-3000
  +  If your life is a hard drive,     |  830 Blythe Avenue
  +  Christ can be your backup.        |  Drexel Hill, Pennsylvania 19026