Mon Jun 1 12:30:39 1998 Ian Lance Taylor <ian@cygnus.com>

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.
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.
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.
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.
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.