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
