(_jm_STRFTIME_PREREQS): Don't check for limits.h, memcpy, memset.

(jm_FUNC_GNU_STRFTIME): Don't require standard C headers.

diff --git a/m4/strftime.m4 b/m4/strftime.m4
index 84a1996ae5446a689e94af52a9279810423a10d7..dfcf320bdebbc3588566b6dd535b2fdec8bf3568 100644 (file)
--- a/m4/strftime.m4
+++ b/m4/strftime.m4
@@ -1,4 +1,4 @@
-#serial 20
+#serial 21
 
 dnl This macro is intended to be used solely in this file.
 dnl These are the prerequisite macros for GNU's strftime.c replacement.
@@ -7,9 +7,8 @@ AC_DEFUN([_jm_STRFTIME_PREREQS],
  dnl strftime.c uses the underyling system strftime if it exists.
  AC_FUNC_STRFTIME
 
- AC_CHECK_HEADERS_ONCE(limits.h)
- AC_CHECK_FUNCS_ONCE(memcpy mempcpy)
- AC_CHECK_FUNCS(tzset memset)
+ AC_CHECK_FUNCS_ONCE(mempcpy)
+ AC_CHECK_FUNCS(tzset)
 
  # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
  AC_STRUCT_TIMEZONE
@@ -29,7 +28,6 @@ AC_DEFUN([jm_FUNC_GNU_STRFTIME],
  _jm_STRFTIME_PREREQS
 
  AC_REQUIRE([AC_C_CONST])dnl
- AC_REQUIRE([AC_HEADER_STDC])dnl
  AC_CHECK_HEADERS_ONCE(sys/time.h)
  AC_DEFINE([my_strftime], [nstrftime],
    [Define to the name of the strftime replacement function.])