Re: Fix chdir-long.m4 caching

[Paul Eggert]

Eric Blake <address@hidden> writes:

>> 2006-09-29  Stepan Kasal  <address@hidden>
>> 
>>      * lib/m4sugar/m4sh.m4 (AS_LITERAL_IF): Expand $1 before
>>      looking for special shell characters.
>>      * lib/autoconf/functions.m4 (AC_CHECK_FUNC): Do not expand the
>>      macro defined by AS_VAR_PUSHDEF before passing it as a
>>      parameter.
>>      * lib/autoconf/general.m4 (AC_CHECK_FILE, AC_CHECK_DECL):
>>      * lib/autoconf/libs.m4 (AC_SEARCH_LIBS, AC_CHECK_LIB):
>>      * lib/autoconf/types.m4 (_AC_CHECK_TYPE_NEW, AC_CHECK_MEMBER):
>>      * lib/autoconf/headers.m4 (_AC_CHECK_HEADER_MONGREL,
>>      _AC_CHECK_HEADER_NEW, _AC_CHECK_HEADER_OLD,
>>      _AC_CHECK_HEADER_DIRENT): Likewise.
>>      * lib/autotest/general.m4 (AT_INIT): Quote parameters of
>>      AS_VAR_* properly.
>>      * tests/m4sh.at (AS_LITERAL_IF): New test.

Thanks for reminding me about that.  I looked it over and installed it.