* ChangeLog: Update.

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+1998-09-15  Ben Elliston  <bje@cygnus.com>
+
+       * config.guess: Handle strange processor ID assignments on AIX
+       machines.  Contributed by Didier Desseaux <didess@infonie.fr>.
+
+Sun Sep 13 13:15:34 1998  Ben Elliston  <bje@cygnus.com>
+
+       * install-sh: Imported from another GNU package.
+
+Thu Jun 18 12:13:27 1998  Ian Lance Taylor  <ian@cygnus.com>
+
+       * acspecific.m4 (AC_EXEEXT): Correct setting of ac_exeext when
+       there is no extension.
+
+Mon Jun  1 12:30:39 1998  Ian Lance Taylor  <ian@cygnus.com>
+
+       * acgeneral.m4 (AC_CHECK_PROG): Set IFS to just ":" when searching
+       through PATH.
+       (AC_PATH_PROG): Likewise.
+       * acspecific.m4 (AC_PROG_INSTALL): Likewise.
+       (AC_PROG_CC): On cygwin32, if neither gcc nor cc
+       are found, look for cl.
+       (AC_PROG_CXX): Look for cl after all other choices.
+       * configure: Rebuild.
+
+Thu May 28 18:37:36 1998  Ian Lance Taylor  <ian@cygnus.com>
+
+       * acgeneral.m4 (AC_ACVERSION): Bump to 2.12.2.
+
+       Add support for Visual C++:
+       * acgeneral.m4 (ac_exeext, ac_objext): New variables.
+       (ac_link): Use ac_exeext.
+       (AC_TRY_COMPILER, AC_TRY_LINK, AC_TRY_RUN_NATIVE): Likewise.
+       (AC_TRY_CPP): Remove lines from stderr which contain only the name
+       of the file.
+       (AC_REPLACE_FUNCS): Use ac_objext.
+       * acspecific.m4 (AC_PROG_CC): Check whether compiler supports -g
+       even if it is not gcc.
+       (AC_PROG_CXX): Likewise.
+       (AC_PROG_CPP): Try running the compiler with the -nologo option.
+       (AC_FUNC_ALLOCA): Check for _MSC_VER.  Use ac_objext.
+       (AC_FUNC_MEMCMP): Use ac_objext.
+       (AC_STRUCT_ST_BLOCKS): Likewise.
+       (AC_OBJEXT): New macro.
+       (AC_CYGWIN32, AC_MINGW32, AC_EXEEXT): New macros.
+       * configure: Rebuild.
+
+       * Makefile.in (editsh): Substitute for SHELL.
+       (Makefile, config.status): Use $(SHELL) when running
+       config.status.
+       * autoconf.sh: Change initial /bin/sh to @SHELL@.
+       * autoheader.sh: Likewise.
+       * autoreconf.sh: Likewise.
+       * autoupdate.sh: Likewise.
+       * ifnames.sh: Likewise.
+
+Thu Apr 30 16:29:00 1998  Syd Polk  <spolk@cygnus.com>
+
+       * acspecific.m4 (SETPGRP_VOID): The test for setpgrp needs
+       to have unistd.h included or the DEC compiler does not
+       flag the error that triggers setting the variable.
+
+Tue Nov 18 14:21:38 1997  Eric Mumpower  <nocturne@cygnus.com>
+
+       * autoreconf.sh: Do the right thing when AC_CONFIG_HEADER is
+       given more than one filename. As noted in the "Invoking
+       autoheader" node of the info files, autoheader will use the first
+       file argument given to AC_CONFIG_HEADER. Prior to this patch,
+       autoreconf would end up executing incorrect shell code (e.g.
+       "test ! -f 1.h 2.h.in") in such cases.
+       Patch submitted in parallel to bug-gnu-utils@prep.ai.mit.edu.
+       
+Fri Oct  3 18:10:39 1997  Ian Lance Taylor  <ian@cygnus.com>
+
+       * acgeneral.m4 (AC_CACHE_SAVE): Add a grep when checking whether
+       set quotes correctly, to avoid a cache overflow on HP-UX 9.
+       * configure: Rebuild.
+
+Wed Sep 11 15:35:19 1997  Chris Provenzano  <proven@cygnus.com>
+
+       * acgeneral.m4 : Always set SHELL and substitute SHELL.
+       When looking for a path for an executable allow the
+       user to override with an DOS path.
+       * configure : New configure generated by autoconf.
+
+Thu Sep  4 22:30:40 1997  Jeffrey A Law  (law@cygnus.com)
+
+       * acspecific (AC_PROC_INSTALL): Don't use installbsd on OSF..
+
+Wed Sep  3 23:00:44 1997  Chris Provenzano  <proven@cygnus.com>
+
+       * configure : New configure generated by autoconf.
+       * Makefile.in : Set SHELL=@SHELL@. configure now substiutes
+       ${CONFIG_SHELL-/bin/sh} in for @SHELL@ at configure time.
+
+Mon Aug 11 01:40:37 1997  Jason Molenda  <crash@cygnus.co.jp>
+
+       * acspecific (AC_FUNC_VFORK): If cross-compiling, set
+       $ac_cv_func_vfork_works to $ac_cv_func_vfork (assume vfork works
+       if present).
+
+Tue Aug  5 23:00:05 1997  Ian Lance Taylor  <ian@cygnus.com>
+
+       * acgeneral.m4 (AC_VERSION): Set to 2.12.1.
+       (AC_CANONICAL_HOST): Use CONFIG_SHELL to run $ac_config_sub and
+       $ac_config_guess.
+       (AC_CANONICAL_TARGET, AC_CANONICAL_BUILD): Likewise.
+
 Tue Dec 10 19:38:59 1996  David J MacKenzie  <djm@catapult.va.pubnix.com>
 
        * acgeneral.m4 (AC_CACHE_SAVE): Use grep to prevent overflowing