+ AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS])
+ AC_REQUIRE([AC_C_RESTRICT])
+ AC_CHECK_FUNCS_ONCE([strptime])
+ if test $ac_cv_func_strptime != yes; then
+ HAVE_STRPTIME=0
+ AC_LIBOBJ([strptime])
+ gl_PREREQ_STRPTIME
+ fi
+])
+
+# Prerequisites of lib/strptime.c.
+AC_DEFUN([gl_PREREQ_STRPTIME],
+[
+ AC_REQUIRE([gl_TM_GMTOFF])
+ :