Log message:
1) Fixed two Ada bootstrap issues reported by Matthias Drochner:
   a) The BUILD_ADA must be YES (strictly capitalized) for the
      pre-configure target to work, which is inconsistent.
   b) For me (using ALT_GCC), the directory .work/.gcc was not
      present at pre-configure time, which made some "cd" fail.
2) Makefile cleanup as recommended by Lubomir.
3) pkglint cleanup
4) Increment PKGREVISION

Log message:
1) Renamed patch-libstdc++-v3_configure_host to follow naming convention
2) Removed USE_GCC33ADA option. gcc3-ada may still be used as a bootstrap
   Ada compiler by specifying ALT_GCC

Log message:
1) Removed two patches because the problem, corrected by the patches, has
   been corrected in 3.4.1 source
2) Incremented PKGREVISION
3) Corrected attempt to elimiate hardcoded
   GCC_PLATFORM=${MACHINE_GNU_ARCH}--netbsdelf2.0

Log message:
1) Revised ABI specification (baseline_symbols.txt) to go with release 3.4.1
2) Added include statment for zlib/buildlink3.mk to Makefile to go with
   CONFIGURE_ARGS+=--with-system-zlib already there. Thank you
   Georg Schwarz <geos@epost.de> for pointing out this ommision.
3) Incorporated logic from gcc3 that determines whether to add
   binutils dependency or not.
4) Eliminated hardcoded target of netbsdelf2.0 as a step toward supporting
   other architectures.

Log message:
Update from 3.4.1 RC1 to 3.4.1 (release). I do not believe that any actual
changes to the gcc codebase occurred with this delta.

Log message:
Remove USE_NEW_TEXINFO, it is a noop now.

Log message:
on 1.6.x, we need libiconv. Make sure the rpath includes ${LOCALBASE}.

Log message:
oops - have to order the includes / tests a bit differently to avoid
an unwanted dependency on pth on 1.6.x

Log message:
make this usable on 1.6.x, w/o native threads:
-disable thread support if no native threads are available
-require native threads only if ADA is built

Log message:
Modified buildlink3.mk to check for the existance of
${BUILDLINK_PREFIX.gcc34}/bin/gcc before calling it.