of these two (which is quite a lot easier than using gcc), be sure to
upgrade to the latest available patch level. Currently:
- xlC.C 3.1.4.10 or 3.6.6.0 or 5.0.2.6
- vac.C 4.4.0.3 or 5.0.2.4
+ xlC.C 3.1.4.10 or 3.6.6.0 or 4.0.2.2 or 5.0.2.9 or 6.0.0.3
+ vac.C 4.4.0.3 or 5.0.2.6 or 6.0.0.1
+
+note that xlC has the OS version in the name as of version 4.0.2.0, so
+you will find xlC.C for AIX-5.0 as package
+
+ xlC.aix50.rte 5.0.2.0 or 6.0.0.3
+
+subversions are not the same `latest' on all OS versions. For example,
+the latest xlC-5 on aix41 is 5.0.2.9, while on aix43, it is 5.0.2.7.
Perl can be compiled with either IBM's ANSI C compiler or with gcc.
The former is recommended, as not only can it compile Perl with no
# lslpp -l | egrep "syscalls|libm"
bos.adt.libm 5.1.0.25 COMMITTED Base Application Development
- bos.adt.syscalls 5.1.0.25 COMMITTED System Calls Application
+ bos.adt.syscalls 5.1.0.36 COMMITTED System Calls Application
#
=head2 Building Dynamic Extensions on AIX
used in Perl releases 5.6.1 and earlier or, for AIX releases 4.2 and
earlier. This change does break backward compatibility with compiled
modules from earlier perl releases. The change was made to make Perl
-more compliant with other applications like Apache/modperl which are
+more compliant with other applications like Apache/mod_perl which are
using the AIX native interface. This change also enables the use of C++
code with static constructors and destructors in perl extensions, which
was not possible using the emulated interface.
If you've chosen to use vac 4, be sure to run 4.4.0.3. Older versions
will turn up nasty later on. For vac 5 be sure to run at least 5.0.1.0,
-but vac 5.0.2.3 or up is highly recommended. Note that since IBM has
-removed vac 5.0.2.1 and 5.0.2.2 from the software depot, these versions
-should be considered obsolete.
+but vac 5.0.2.6 or up is highly recommended. Note that since IBM has
+removed vac 5.0.2.1 through 5.0.2.5 from the software depot, these
+versions should be considered obsolete.
Here's a brief lead of how to upgrade the compiler to the latest
level. Of course this is subject to changes. You can only upgrade
-rw-rw-r-- 1 45776101 1 13592576 Apr 16 2001 vac.C.5.0.2.0.bff
-rw-rw-r-- 1 45776101 1 14133248 Apr 9 2002 vac.C.5.0.2.3.bff
-rw-rw-r-- 1 45776101 1 14173184 May 20 2002 vac.C.5.0.2.4.bff
- # wget ftp://ftp.software.ibm.com/aix/fixes/v4/other/vac.C.5.0.2.4.bff
+ -rw-rw-r-- 1 45776101 1 14192640 Nov 22 2002 vac.C.5.0.2.6.bff
+ # wget ftp://ftp.software.ibm.com/aix/fixes/v4/other/vac.C.5.0.2.6.bff
#
Likewise on all other OS levels. Then execute the following command, and
# smit install_update
-> Install and Update from LATEST Available Software
- * INPUT device / directory for software [ vac.C.5.0.2.4.bff ]
+ * INPUT device / directory for software [ vac.C.5.0.2.6.bff ]
[ OK ]
[ OK ]
Follow the messages ... and you're done.
+If you like a more web-like approach, a good start point can be
+http://www14.software.ibm.com/webapp/download/downloadaz.jsp and click
+"C for AIX", and follow the instructions.
+
=head2 Using GNU's gcc for building perl
-Using gcc-3.0 (tested with 3.0.4) now works out of the box, as do
-recent gcc-2.9 builds available directly from IBM as part of their Linux
-compatibility packages, available here:
-
+Using gcc-3.x (tested with 3.0.4, 3.1, and 3.2) now works out of the box,
+as do recent gcc-2.9 builds available directly from IBM as part of their
+Linux compatibility packages, available here:
+
http://www.ibm.com/servers/aix/products/aixos/linux/
=head2 Using Large Files with Perl
Threads seem to work OK, though at the moment not all tests pass when
threads are used in combination with 64bit configurations.
+You may get a warning when doing a threaded build:
+
+ "pp_sys.c", line 4640.39: 1506-280 (W) Function argument assignment between types "unsigned char*" and "const void*" is not allowed.
+
+The exact line number may vary, but if the warning (W) comes from a line
+line this
+
+ hent = PerlSock_gethostbyaddr(addr, (Netdb_hlen_t) addrlen, addrtype);
+
+in the "pp_ghostent" function, you may ignore it safely. The warning
+is caused by the reentrant variant of gethostbyaddr() having a slightly
+different prototype than its non-reentrant variant, but the difference
+is not really significant here.
+
=head2 64-bit Perl
If your AIX is installed with 64-bit support, you can expect 64bit
=head1 DATE
-Version 0.0.5: 22 May 2002
+Version 0.0.6: 23 Dec 2002
=cut
https://perl5.git.perl.org / perl5.git / blobdiff