tests: Use here-doc kadmin in Java test
[heimdal.git] / cf / need-proto.m4
blob2f7a2216b297b0c1bbd76ef4e76fa5d7fe35cfef
1 dnl $Id$
2 dnl
3 dnl
4 dnl Check if we need the prototype for a function
5 dnl
7 dnl AC_NEED_PROTO(includes, function)
9 AC_DEFUN([AC_NEED_PROTO], [
10 if test "$ac_cv_func_$2+set" != set -o "$ac_cv_func_$2" = yes; then
11 AC_CACHE_CHECK([if $2 needs a prototype], ac_cv_func_$2_noproto,
12 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[$1
13 struct foo { int foo; } xx;
14 extern int $2 (struct foo*);]],[[$2(&xx)]])],
15 [eval "ac_cv_func_$2_noproto=yes"],
16 [eval "ac_cv_func_$2_noproto=no"]))
17 if test "$ac_cv_func_$2_noproto" = yes; then
18         AC_DEFINE(AS_TR_CPP(NEED_[]$2[]_PROTO), 1,
19                 [define if the system is missing a prototype for $2()])