John Levon <[EMAIL PROTECTED]> writes:
> I cannot find AC_RUN_LOG in the info pages macro index on my system
> (2.53).

It does indeed seem to be undocumented.

> We have a macro that uses this AC_RUN_LOG. What does it do ?

Please look in lib/autoconf/general.m4:

# _AC_RUN_LOG(COMMAND, LOG-COMMANDS)
# ----------------------------------
# Eval COMMAND, save the exit status in ac_status, and log it.

> And is there an equivalent that also works on autoconf 2.13 ?

You should try to use AC_TRY_RUN (which is both documented and exists
in both 2.5x and 2.13.


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