Log message:
Disable use of tgmath.h on NetBSD, since various functions are missing
in libm.

Log message:
Update to libjit-0.1.2:
- new  license: LGPL 2.1
- amd64 backend
- various other improvements

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:
Add missing files missed in the update.

Log message:
Update to 0.1.0:

0.1.0 (3 March 2007)

General improvements:

* Add on-demand compilation driver (Aleksey Demakov, Klaus Treichel).
* Add jit_function_from_vtable_pointer function (Klaus Treichel).
* Add jit_insn_mark_breakpoint_variable function (Radek Polak).
* Add signal handlers (Kirill Kononenko).
* Add JIT_OPTION_POSITION_INDEPENDENT context option (not supported
  by the backends yet) (Aleksey Demakov).
* Add function indirectors (Klaus Treichel).
* Allocate function redirectors and indirectors in the code cache
  (Aleksey Demakov).
* Use mmap to allocate executable memory where available
  (Klaus Treichel).
* Now can dump to any stream not just stdout and stderr (Radek Polak).
* Use a global lock during context initialization (Aleksey Demakov).
* Fix problems that take place after compilation is restarted on cache
  page overflow (Aleksey Demakov).

...and more, see the NEWS file.

Log message:
Some packages need lex and yacc. Patch by Aleksey Cheusov via
pkgsrc-users.

Log message:
Change the format of BUILDLINK_ORDER to contain depth information as well,
and add a new helper target and script, "show-buildlink3", that outputs
a listing of the buildlink3.mk files included as well as the depth at
which they are included.

For example, "make show-buildlink3" in fonts/Xft2 displays:

	zlib
	fontconfig
	    iconv
	    zlib
	    freetype2
	    expat
	freetype2
	Xrender
	    renderproto

Log message:
Track information in a new variable BUILDLINK_ORDER that informs us
of the order in which buildlink3.mk files are (recursively) included
by a package Makefile.

Log message:
USE_TOOLS+=lex