X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fstrftime.m4;h=dfcf320bdebbc3588566b6dd535b2fdec8bf3568;hb=1d9a0a33ef60f6b760d76637b658b3d38e5b5810;hp=d1f0a33cb5ac3eb4ff5cc3a034ad1b3f844dc35d;hpb=e059c2358aad79ce8dfd9581dd6f12ce8503dc63;p=gnulib.git

diff --git a/m4/strftime.m4 b/m4/strftime.m4
index d1f0a33cb..dfcf320bd 100644
--- a/m4/strftime.m4
+++ b/m4/strftime.m4
@@ -1,4 +1,4 @@
-#serial 19
+#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
@@ -18,6 +17,7 @@ AC_DEFUN([_jm_STRFTIME_PREREQS],
  AC_TYPE_MBSTATE_T
 
  AC_REQUIRE([gl_TM_GMTOFF])
+ AC_REQUIRE([gl_FUNC_TZSET_CLOBBER])
 ])
 
 dnl From Jim Meyering.
@@ -28,7 +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.])