Log message:
nb3: Add OS-specific fix for -pthread on DragonFly, based on work by
Joerg Sonnenberger <joerg@britannica.bec.de>.

Log message:
For packages that use GNU configure, don't bother adding "TOOL"
variables into CONFIGURE_ENV if the new tools framework already takes
care of adding them automatically.

Log message:
libtool-base 1.5.18nb1: Update the patches per manual.README.

While here, since those instructions are still not being heeded, make the
warning comment extremely loud and obnoxious, and put it in both
libtool/Makefile.common and libtool-base/Makefile.

Log message:
Changes 1.5.18:
* Fix regression in 1.5.16 to not install libtldl data files from
  `libtoolize --ltdl'ed software packages.
* Bug Fixes.

Changes 1.5.16:
* Allow shell special characters like `$' in source file names, but not
  in object names, to enhance GCJ support.
* Detection of compiler wrappers like distcc/ccache and $host_alias prefix.
* More robust tests for PIC flag, `-c -o', in presence of warnings.
* Bug Fixes, among others for convenience archives regression on Solaris
  and timestamp-preserving `libtoolize --copy --ltdl'.

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

Log message:
Update to 1.5.14, and switch DragonFly to version_type=linux.
Change summary since 1.5.10:

	* ltmain.in: Add -pthread like flags when linking executables too.

	* ltmain.in (func_extract_archives) [darwin]: This didn't actually
	work on a real fat archive, should do now.

	* tests/func_extract_archives.test: remove darwin fat tests which
	did not actually work.

	* ltmain.in (link mode): Allow five digits in version-info

	* ltmain.in (link mode): With piecewise (partial) linking, fix
	intermediate output name for subdir-objects.

	* ltmain.in [darwin]: Don't add installed libs to temp_rpath when
	building executables on darwin, or other systems which use
	hardcode_automatic. It may break our wrapper scripts.

	* ltmain.in [darwin]: Allow -framework foo through when given on
	the command line.

	* ltmain.in [irix]: Preserve processor option for SGI Compiler
	(-r[0-9][0-9]*).

	* ltmain.in: Don't pass through compiler-like thread flags when
	using $LD to do the linking. Use compiler_flags instead.
	Reported by Mark_Andrews@isc.org.

	* libtool.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER) [linux]: While "parsing"
	/etc/ld.so.conf, skip comments.

	* ltmain.in (func_extract_archives): Not all shells grok
	`read -r' (unnecessary in this case).
	Reported by Ralf Menzel <menzel@ls6.cs.uni-dortmund.de>.

	* libtool.m4 [solaris] (AC_LIBTOOL_PROG_LD_SHLIBS): Use ${wl} for
	whole_archive_flag_spec.  Missing backport reported by Ralf Menzel

	* libtool.m4 [linux] (AC_LIBTOOL_PROG_COMPILER_PIC): match
	$cc_basename, not $CC against icc.  Also, for symmetry match
	icpc* and ecpc* (ia64 version of icpc).

	* m4/libtool.m4 (_LT_SYS_DYNAMIC_LINKER) [linux]: Interpret
	`include' statements in toplevel ld.so.conf file.

	* config/ltmain.in (func_mode_link): When linking an installed
	libtool library on the command line using -lfoo we need to find
	the library in the search paths and add it's dependency_libs to
	the link in the conv pass so that any libtool libs listed are
	correctly expanded in the link pass.

Log message:
Add RMD160 digests.

Log message:
Since some platforms (notably IRIX) don't like the autoconf cache, don't
try forcing it on; rather, go back to autoconf's default of no cache file.

Log message:
Merge DragonFly changes back to the .m4 files as documented in
devel/libtool/patches/manual.README.  Changes:

* don't invent another $version_type when you're just duplicating one
  already in existence (freebsd-elf)

* mark chosen $version_type as a very poor choice; this should be fixed
  to use the libtool-team-supported "linux" type in the future, but will
  cause a binpkg flag day (for DragonFly only) when that happens

PKGREVISION *not* bumped as this is a non-event for all platforms.

Log message:
Tweak doc -- initial prep step should be "make patch" so that we get
.orig files where they're needed.