Log message:
Changes 2.06:
* Some minor optimizations for big-endian architectures.
* Fixed overly strict malloc() misalignment check in examples.

Log message:
Changes 2.05:
* Converted the configure system to non-recursive Automake.
* Applied some overdue speed optimizations for modern x86/x64 architectures
  and current compilers like gcc 4.6 and MSVC 2010.

Log message:
Update lzo to 2.04.

Changes in 2.04 (31 Oct 2010)
  * Fixed a gcc-4.5 aliasing issue in lzo_init().
  * Updated the configure system.
  * Assorted cleanups.

Log message:
Added LICENSE information.

Log message:
Disable assembler code under Mac OS X Snow Leopard to fix build failure.

Log message:
Remove @dirrm entries from PLISTs

Log message:
Simply and speed up buildlink3.mk files and processing.
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.

Log message:
Update to 2.03:

Changes in 2.03 (30 Apr 2008)
  * Updated the ELF assembler sources to mark the stack as non-executable.
  * Fixed a HP-UX 11 build issue with Itanium in ILP32 mode.
  * Updated the configure system.

Log message:
Simplify pattern for Mac OS X Leopard Intel.

Log message:
Disable assembler code under Mac OS X Leopard i386 to fix build failure.