Re: m4_defun_init

[Eric Blake]

Eric Blake <ebb9 <at> byu.net> writes:

> I will probably do another followup for autoconf macros that do one-shot
> initialization (think _AC_*_IFELSE, for starters), for even more speedup.

Phooey.  _AC_*_IFELSE aren't currently one-shot (when you use multiple 
languages, they create multiple ac_func_*_try_* shell functions across separate 
invocations).  But maybe AC_LANG_PUSH could be made to help out, by copying the 
basic _AC_*_IFELSE implementation as part of AC_LANG(lang), so that each 
language gets its own one-shot initializer copy.  I'm still playing with it...

-- 
Eric Blake