Log message:
Include <cstring> to declare memset(), used from ImathMatrix.h in
inlines.  Bump PKGREVISION, as this modifies the installed header
as used by other packages.

Partially fixes building graphics/openexr under Ubuntu 10.10.

Log message:
Changes 1.0.2:
* Added explicit copy constructors to Imath::Matrix33<T> and
  ImathMatrix44<T> to make conversions between float and double
  matrices more convenient.
* Added slerpShortestArc() and euclideanInnerProduct() functions
  to Imath::Quat<T>.
* Added 4D vector class template Imath::Vec4<T>.
* Copy constructors and assignment operators for Matrix33<T>
  and Matrix44<T> are up to 25% faster.  Added matrix constructors
  that do not initialize the matrix (this is faster in cases where
  the initial value of the matrix is immediately overwritten anyway).
* Rewrote function closestPointOnBox(point,box).  Shortened
  the code, improved numerical accuracy, fixed a bug where
  closestPointOnBox(box.center(),box) would return the center
  of the +Z side of the box, even if the +/-X or +/-Y sides
  were closer.
* Rewrote function findEntryAndExitPoints() in ImathBoxAlgo.h.
  Results are now consistent with those from intersect(), also
  in ImathBoxAlgo.h.
* Made Vec2<T>::length() and Vec3<T>::length() more accurate for
  vectors whose length is less than sqrt(limits<T>::smallest());
* Made Quat<T>::angle() more accurate for small angles.

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:
Strip out obsolete compiler option "-Wno-long-double" to fix build with
GCC 4.2.1 under Mac OS X.

Log message:
Needs -lm on Solaris.

Log message:
Added reference to upstream bug report.

Log message:
The package supports installation to DESTDIR.

Log message:
Initial import of ilmbase-1.0.1:

Half is a class that encapsulates our 16-bit floating-point format.

IlmThread is a thread abstraction library for use with OpenEXR
and other software packages.  It currently supports pthreads and
Windows threads.

Imath implements 2D and 3D vectors, 3x3 and 4x4 matrices, quaternions
and other useful 2D and 3D math functions.

Iex is an exception-handling library.