Log message:
Drop superfluous PKG_DESTDIR_SUPPORT, "user-destdir" is default these days.

Log message:
* Use newer data type name of PHP.

Log message:
Recursive PKGREVISION bump for libxml2 buildlink addition.

Log message:
Recursive bump from icu shlib major bumped to 49.

Log message:
Change default PKGNAME scheme for PECL packages.
Drop ${PHP_BASE_VARS} from PKGVERSION by default.

It used to be required to support multiple php version.
But after PHP version based ${PHP_PKG_PREFIX} was introduced,
such trick is not required anymore.
In addition to this, such version name schme invokes unwanted version bump
when base php version is bumped, plus, such version scheme is hard to
use for DEPENDS pattern.

To avoid downgrading of package using such legacy version scheme,
PECL_LEGACY_VERSION_SCHEME is introduced.
If it is defined, current version scheme is still used for currently
supported PHP version (5 and 53), but instead of ${PHP_BASE_VARS},
current fixed PHP base version in pkgsrc is used to avoid unwanted version bump
from update of PHP base package.
With newer PHP (54, or so on), new version scheme will be used if
it is defined.
This trick will not be required and should be removed after php5 and php53 will
be gone away from pkgsrc.

Log message:
recursive bump from textproc/icu shlib major bump.

Log message:
recursive bump from gettext-lib shlib bump.

Log message:
Reset PKGREVISION because of base php5/php53 version's updates.

Log message:
Bump PKGREVISION from icu shlib major bump.

Log message:
Revert revision of several PHP extensions after both core PHP packages
were updated.