NetBSD/dist/am-utils/m4/macros/struct_mnttab.m4

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dnl ######################################################################
dnl Find if struct mnttab exists anywhere in mount.h or mnttab.h headers
AC_DEFUN(AMU_STRUCT_MNTTAB,
[
AC_CACHE_CHECK(for struct mnttab,
ac_cv_have_struct_mnttab,
[
# try to compile a program which may have a definition for the structure
AC_TRY_COMPILE(
AMU_MOUNT_HEADERS
,
[
struct mnttab mt;
], ac_cv_have_struct_mnttab=yes, ac_cv_have_struct_mnttab=no)
])
if test "$ac_cv_have_struct_mnttab" = yes
then
AC_DEFINE(HAVE_STRUCT_MNTTAB)
fi
])
dnl ======================================================================