tests: Use here-doc kadmin in Java test
[heimdal.git] / cf / have-struct-field.m4
blobbb7bcefbcc68a08cef3f7ae721ab226397adda50
1 dnl $Id$
2 dnl
3 dnl check for fields in a structure
4 dnl
5 dnl AC_HAVE_STRUCT_FIELD(struct, field, headers)
7 AC_DEFUN([AC_HAVE_STRUCT_FIELD], [
8 define(cache_val, translit(ac_cv_type_$1_$2, [A-Z ], [a-z_]))
9 AC_CACHE_CHECK([for $2 in $1], cache_val,[
10 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[$3]],
11         [[$1 x; memset(&x, 0, sizeof(x)); x.$2]])],
12         [cache_val=yes],
13         [cache_val=no])
15 if test "$cache_val" = yes; then
16         define(foo, translit(HAVE_$1_$2, [a-z ], [A-Z_]))
17         AC_DEFINE(foo, 1, [Define if $1 has field $2.])
18         undefine([foo])
20 undefine([cache_val])