m4/package_attr.m4

   1 AC_DEFUN([AC_PACKAGE_WANT_ATTRIBUTES_H],
   2   [
   3     AC_CHECK_HEADERS(attr/attributes.h)
   4   ])
   5
   6 #
   7 # Check if we have a ATTR_ROOT flag and libattr structures
   8 #
   9 AC_DEFUN([AC_HAVE_LIBATTR],
  10   [ AC_MSG_CHECKING([for struct attrlist_cursor])
  11     AC_COMPILE_IFELSE(
  12     [   AC_LANG_PROGRAM([[
  13 #include <sys/types.h>
  14 #include <attr/attributes.h>
  15         ]], [[
  16 struct attrlist_cursor *cur;
  17 struct attrlist *list;
  18 struct attrlist_ent *ent;
  19 int flags = ATTR_ROOT;
  20         ]])
  21     ], have_libattr=yes
  22           AC_MSG_RESULT(yes),
  23           AC_MSG_RESULT(no))
  24     AC_SUBST(have_libattr)
  25   ])