AM_PROG_CC_STDC and am_cv_prog_cc_stdc (was: FYI: AC_PROG_CPP)

[Kevin Ryde]

Alexandre Duret-Lutz <address@hidden> writes:
>
> 2002-10-09  Akim Demaille  <address@hidden>
>
>       * m4/ccstdc.m4 (AM_PROG_CC_STDC): Its definition is now empty:
>       the content of this macro was merged in AC_PROG_CC.

In "Public macros" in the manual, AM_PROG_CC_STDC is described as
setting am_cv_prog_cc_stdc to "no" for k&r.

I suspect this change will stop that from happening.  Certainly
am_cv_prog_cc_stdc doesn't seem to make an an appearance in the
configure script any more.

I wouldn't see any need to accept am_cv_prog_cc_stdc as an input,
having never been documented that way, but it probably should be
retained as an output.