This changes the buildlink3.mk files to use an include guard for the
recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS,
BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new
variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of
enter/exit marker, which can be used to reconstruct the tree and
to determine first level includes. Avoiding := for large variables
(BUILDLINK_ORDER) speeds up parse time as += has linear complexity.
The include guard reduces system time by avoiding reading files over and
over again. For complex packages this reduces both %user and %sys time to
half of the former time.
- assume that Python 2.4 and 2.5 are compatible and allow checking for
fallout.
- remove PYTHON_VERSIONS_COMPATIBLE that are obsoleted by the 2.3+
default. Modify the others to deal with the removals.
1.10 - 2007.01.21
* New Features:
* FLAC: Skip ID3 tags. Added option to delete them on save.
* EncodedTextSpec: Make private members more private.
* Corrupted Oggs generated by GStreamer (e.g. Sound Juicer) can be read.
* FileTypes have a .mime attribute which is a list of likely MIME types
for the file.
* ASF (WMA/WMV) support.
* Bug Fixes:
* ID3: Fixed reading of v2.3 tags with unsynchronized data.
* ID3: The data length indicator for compressed tags is written
as a synch-safe integer.
