I want to add this function to the aclocal.m4
How do I do it.
This should check for function prototypes.
Thanks
Chip
AC_DEFUN(AC_CHECK_FUNC_PROTO,
[AC_CACHE_CHECK(for $1 function prototype in $2, ac_cv_have_$1_proto,
AC_EGREP_HEADER($1, $2,
ac_cv_have_$1_proto=yes,
ac_cv_have_$1_proto=no))
if test $ac_cv_have_$1_proto = yes ; then
ac_tr_func=HAVE_`echo $1 | tr 'abcdefghijklmnopqrstuvwxyz'
'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`_PROTO
AC_DEFINE_UNQUOTED($ac_tr_func)
fi
])
the configure.ac has
AC_CHECK_FUNC_PROTO(gethostname, unistd.h)
AC_CHECK_FUNC_PROTO(getrusage, sys/resource.h)
AC_CHECK_FUNC_PROTO(isfdtype, sys/stat.h)
AC_CHECK_FUNC_PROTO(pselect, sys/select.h)
AC_CHECK_FUNC_PROTO(shm_open, sys/mman.h)
Thanks
chip
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