x86_64 is used as a baseline: the "x86_64" entry, whatever status it has,
is transformed into "all", and then the other entries in ARCHITECTURES
either dropped or rearranged appropriately.
* Bump version.
* Define PATCHES with $portVersion instead of $portVersionedName.
* Fix gcc2 build by simply dropping a duplicate semicolon typo.
* Fix config/Makefile.SH to have section 1 man pages installed in
$MANDIR/man1 instead of $MANDIR.
* Mark x86_gcc2 as tested.
* Add $secondaryArchSuffix after each cmd: in PROVIDES.
* Drop ${data,documentation}Dir in secondary arch.
* Make secondary arch depend on primary arch.
* Use $libDir/pari (instead of $sysDataDir, which is not defined) for
--sysdatadir in order to have /system/lib/pari/pari.cfg on primary
arch and /system/lib/x86/pari/pari.cfg on x86-2nd arch, as the
contents of these pari.cfg config files are arch-dependent.
* Referring the current haiku version explicitly is not needed, since
the RequiresUpdater takes care of setting the version of Haiku used
for building a package.