| dnl -------------------------------------------------------------------------- |
| dnl PA_LANG_FOREACH(subset, body) |
| dnl |
| dnl Expand [body] for each language encountered in the configure script also |
| dnl present in [subset], or all if [subset] is empty |
| dnl -------------------------------------------------------------------------- |
| AC_DEFUN([_PA_LANG_DO],dnl |
| [AC_LANG([$2])dnl |
| $1]) |
| |
| AC_DEFUN([PA_LANG_FOREACH],dnl |
| [m4_pushdef([_pa_lang_foreach_current],[_AC_LANG])dnl |
| m4_map_args([m4_curry([_PA_LANG_DO],[$2])],m4_unquote(PA_LANG_SEEN_LIST($1)))dnl |
| AC_LANG(_pa_lang_foreach_current)dnl |
| m4_popdef([_pa_lang_foreach_current])]) |
