| dnl AC_PROMPT_USER_NO_DEFINE(VARIABLE,PROMPT,[DEFAULT]) |
| AC_DEFUN(AC_PROMPT_USER_NO_DEFINE, |
| dnl changequote(<<, >>) dnl |
| dnl << |
| [ |
| if test "x$defaults" = "xno"; then |
| echo $ac_n "$2 ($3): $ac_c" |
| read tmpinput |
| if test "$tmpinput" = "" -a "$3" != ""; then |
| tmpinput="$3" |
| fi |
| eval $1=\"$tmpinput\" |
| else |
| tmpinput="$3" |
| eval $1=\"$tmpinput\" |
| fi |
| ] |
| dnl >> |
| dnl changequote([, ]) |
| ) dnl done AC_PROMPT_USER |
| |
| AC_DEFUN(AC_PROMPT_USER, |
| [ |
| MSG_CHECK=`echo "$2" | tail -1` |
| AC_CACHE_CHECK($MSG_CHECK, ac_cv_user_prompt_$1, |
| [echo "" |
| AC_PROMPT_USER_NO_DEFINE($1,[$2],$3) |
| eval ac_cv_user_prompt_$1=\$$1 |
| echo $ac_n "setting $MSG_CHECK to... $ac_c" |
| ]) |
| if test "$ac_cv_user_prompt_$1" != "none"; then |
| if test "$4" != ""; then |
| AC_DEFINE_UNQUOTED($1,"$ac_cv_user_prompt_$1") |
| else |
| AC_DEFINE_UNQUOTED($1,$ac_cv_user_prompt_$1) |
| fi |
| fi |
| ]) dnl |
