| dnl We are not running in a real autoconf environment. So we're using real m4 |
| dnl here, not the crazier environment that autoconf provides. |
| |
| dnl Autoconf expects [] for quotes; give it to them |
| changequote([, ]) |
| |
| dnl AC_DEFUN is provided to use instead of define in autoconf. Provide it too. |
| define([AC_DEFUN], [define($1, [$2])]) |
| |
| dnl AC_ARG_ENABLE(FEATURE, HELP-STRING, IF-TRUE[, IF-FALSE]) |
| dnl We have to ignore the help string due to how help works in autoconf... |
| AC_DEFUN([AC_ARG_ENABLE], |
| [#] Check whether --enable-[$1] or --disable-[$1] was given. |
| [if test "[${enable_]patsubst([$1], -, _)+set}" = set; then |
| enableval="[$enable_]patsubst([$1], -, _)" |
| $3 |
| ifelse([$4], , , [else |
| $4 |
| ])dnl |
| fi |
| ]) |
| |
| dnl AC_MSG_ERROR(error-description) |
| AC_DEFUN([AC_MSG_ERROR], [{ echo "configure: error: $1" 1>&2; exit 1; }]) |
| |
| AC_DEFUN([AC_MSG_WARN], [ echo "configure: warning: $1" 1>&2 ]) |
| |
| dnl Add the variable to the list of substitution variables |
| AC_DEFUN([AC_SUBST], |
| [ |
| _subconfigure_ac_subst_args="$_subconfigure_ac_subst_args $1" |
| ]) |
| |
| dnl Override for AC_DEFINE. |
| AC_DEFUN([AC_DEFINE], |
| [ |
| cat >>confdefs.h <<\EOF |
| [#define] $1 ifelse($#, 2, [$2], $#, 3, [$2], 1) |
| EOF |
| cat >> confdefs.pytmp <<\EOF |
| (''' $1 ''', ifelse($#, 2, [r''' $2 '''], $#, 3, [r''' $2 '''], ' 1 ')) |
| EOF |
| ]) |
| |
| dnl AC_OUTPUT_SUBDIRS(subdirectory) |
| AC_DEFUN([AC_OUTPUT_SUBDIRS], [do_output_subdirs "$1"]) |
