Log message:
Packages have no business modifying PKG_DEFAULT_OPTIONS -- it's a
user settable variable.  Set PKG_SUGGESTED_OPTIONS instead.  Also,
make use of PKG_OPTIONS_LEGACY_VARS.

Reviewed by wiz.

Log message:
Remove USE_GNU_TOOLS and replace with the correct USE_TOOLS definitions:

	USE_GNU_TOOLS	-> USE_TOOLS
	awk		-> gawk
	m4		-> gm4
	make		-> gmake
	sed		-> gsed
	yacc		-> bison

Log message:
Remove USE_BUILDLINK3 and NO_BUILDLINK; these are no longer used.

Log message:
Force detection of grep and egrep by the configure script.

Unfortunately, configure doesn't always manage to correctly pick up these
values from GREP and EGREP, so we pass them in as cached values. This way,
configure still doesn't always print them correctly, but they end up in
config.status, which is the end goal.

This solves the problem where on Solaris, configure detects the wrong grep
and worse still, fails to detect a suitable egrep at all.

Log message:
Libtool fix for PR pkg/26633, and other issues.  Update libtool to 1.5.10
in the process.  (More information on tech-pkg.)

Bump PKGREVISION and BUILDLINK_DEPENDS of all packages using libtool and
installing .la files.

Bump PKGREVISION (only) of all packages depending directly on the above
via a buildlink3 include.

Log message:
Mechanical changes to package PLISTs to make use of LIBTOOLIZE_PLIST.
All library names listed by *.la files no longer need to be listed
in the PLIST, e.g., instead of:

	lib/libfoo.a
	lib/libfoo.la
	lib/libfoo.so
	lib/libfoo.so.0
	lib/libfoo.so.0.1

one simply needs:

	lib/libfoo.la

and bsd.pkg.mk will automatically ensure that the additional library
names are listed in the installed package +CONTENTS file.

Also make LIBTOOLIZE_PLIST default to "yes".

Log message:
Change the way that legacy USE_* and FOO_USE_* options are converted
into the bsd.options.mk framework.  Instead of appending to
${PKG_OPTIONS_VAR}, it appends to PKG_DEFAULT_OPTIONS.  This causes
the default options to be the union of PKG_DEFAULT_OPTIONS and any
old USE_* and FOO_USE_* settings.

This fixes PR pkg/26590.

Log message:
Convert to use bsd.options.mk.

Log message:
Remove unused patch.  It was patching the configure script to substitute
for @RPATH_FLAG@, but that didn't exist anywhere in the sources.

Log message:
Changes 2.1.9:

  I. IMPORTANT BUG FIXES

    - The function  `FT_Get_CharMap_Index' was only declared,  without
      any  real  code.   For  consistency,  it  has  been  renamed  to
      `FT_Get_Charmap_Index'.   (This function is needed  to implement
      cmap caches.)

    - `FT_Outline_Get_BBox'  sometimes returned  incorrect values  for
      conic outlines (e.g., for TrueType fonts).

    - Handling of `bhed' table has been fixed.

    - The TrueType driver with enabled byte code interpreter sometimes
      returned artifacts due to incorrect rounding.  This bug has been
      introduced after version 2.1.4.

    - The BDF driver dropped the last glyph in the font.

    - The BDF driver now uses the DEFAULT_CHAR property (if available)
      to select a glyph shape for the undefined glyph.

  II. IMPORTANT CHANGES

    - George  Williams   contributed  code  to   handle  Apple's  font
      distortion technology found in GX fonts (`avar', `cvar', `fvar',
      and `gvar' tables;  the Multiple Masters  API has been  slightly
      extended to cope with the new functionality).

    - The `FT_GlyphSlotRec' structure has been extended:  The elements
      `lsb_delta' and  `rsb_delta' give the difference  between hinted
      and  unhinted  left and right  side bearings  if autohinting  is
      active.  Using those values can improve the inter-letter spacing
      considerably.   See the documentation of  `FT_GlyphSlotRec'  and
      the `ftstring' demo program how to use it.

  III. MISCELLANEOUS

    - A new  documentation file  `formats.txt' describes various  font
      formats supported (and not supported) by FreeType.