-#serial 4
+#serial 8
dnl From Jim Meyering.
dnl Check for the nanosleep function.
dnl If not found, use the supplied replacement.
dnl
-AC_DEFUN(jm_FUNC_NANOSLEEP,
+AC_DEFUN([jm_FUNC_NANOSLEEP],
[
+ nanosleep_save_libs=$LIBS
+
# Solaris 2.5.1 needs -lposix4 to get the nanosleep function.
# Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
- AC_SEARCH_LIBS(nanosleep, [rt posix4])
+ AC_SEARCH_LIBS(nanosleep, [rt posix4], [LIB_NANOSLEEP=$ac_cv_search_nanosleep])
+ AC_SUBST(LIB_NANOSLEEP)
AC_CACHE_CHECK([whether nanosleep works],
jm_cv_func_nanosleep_works,
jm_cv_func_nanosleep_works=no)
])
if test $jm_cv_func_nanosleep_works = no; then
- AC_SUBST(LIBOBJS)
- LIBOBJS="$LIBOBJS nanosleep.$ac_objext"
- AC_DEFINE_UNQUOTED(nanosleep, gnu_nanosleep,
- [Define to gnu_nanosleep if the replacement function should be used.])
+ AC_LIBOBJ(nanosleep)
+ AC_DEFINE(nanosleep, rpl_nanosleep,
+ [Define to rpl_nanosleep if the replacement function should be used.])
fi
+
+ LIBS=$nanosleep_save_libs
])