enables if MINGW32 and always enables if MINGW32).

(excepting WIN32_LEAN_AND_MEAN).  Rework openlog/closelog use to
eliminate need for defines.

replaced with actual functional tests.  Needed to provide uWin
and other Unix on NT environments.

avoid having to define macros by hand in acconfig.h (which
were mistaken added to portable.h.in).

See README 1.27 log

Linux equivs.  Should be extended to support other quality
sources of entropy.  Should be extended to support a reasonable fallback.

from Booker Bense <bbense@networking.stanford.edu>.

  with the shared libraries instead of static, defaults to no
* build/lib-shared.mk: if LINK_BINS_DYNAMIC is set we create a symlink to
  the .so and .so.# file along with the .a and .la files
* build/lib.mk: make sure the above links get removed on clean target
* build/top.mk: add define for LINK_BINS_DYNAMIC
* tests/scripts/defines.sh: add export for LD_LIBRARY_PATH so that tests will
  run without requiring installation of libraries when we use --enable-dynamic
  (LD_LIBRARY_PATH is always set, since it can't really hurt).

  and related AC_SUBST() so that when back-tcl is compiled as a dynamic module we link
  -ltcl to the module and not slapd (this is the correct way to do this since the .la file
  handles giving the correct libs when we pass the module to it in the linker line with
  -dlopen). Also modified the perl backend in a similar way except that the PERL_CPPFLAGS
  always go to the module and never to slapd (slapd doesn't need them).
* build/mod.mk: added $(MODLIBS) to the dynamic module link line to accomodate module
  specific libraries. These should be defined in the back-*/Makefile.in file for each
  module (so far only back-tcl and back-perl need it).
* build/top.mk: modified the perl ldflags and cppflags slightly
* servers/slapd/Makefile.in: same here
* servers/slapd/back-perl/Makefile.in: added MODLIBS=$(MOD_PERL_LDFLAGS) for when we are
  using a dynamic module (problem, libtool wont allow linking static libs into a libtool
  lib, so unless perl's libs are compiled dynamic, then back-perl can't be a dynamic
  module. We need a test for this on perl and tcl).
* servers/slapd/back-tcl/Makefile.in: added MODLIBS=$(MOD_TCL_LIB)
* back-perl and back-tcl now compile

Add substitution of WRAP_LIBS

  libwrap was a dynamic library). Added -lwrap to new subst var WRAP_LIBS
  so we have more control over where it get's linked (dynamic libwrap
  causes problems when we link to programs that don't define certains
  globals that libwrap expects).
* build/top.mk: Added placeholder for WRAP_LIBS subst
* servers/slapd/Makefile.in: Added $(WRAP_LIBS) to the slapd and sslapd
  link command line specifically so it doesn't get thrown in with the rest
  of the LIBS.
* configure: rebuilt

If not available, LDBM uses big mutex and BDB2 is disabled.
Should add BerkeleyDB version detection...

configure.  Implementation is dependent upon autoconf internals.
Attempts to use AC_REVISION hammered by libtool bugs.  Will submit
reports to libtool camp and rework configure.in once fixes are
released.

socketpair.  Use dependent on useful detection is.

to build OpenLDAP.

Tests behave as expected excepting slapd sometimes does not
shutdown properly.

suitable for systems with poor (or nonexistant) Pthread implementations.

	for inet_aton().  May be linked in when not absolutely necessary...
	but no big deal, we'll likely start using res_search over sychronous
	get{host,peer}byname calls anyways.
inet_aton() detection: use link instead of compile