-#serial 17
+#serial 19
dnl This macro is intended to be used solely in this file.
dnl These are the prerequisite macros for GNU's strftime.c replacement.
AC_DEFUN([_jm_STRFTIME_PREREQS],
[
- dnl strftime.c uses localtime_r and the underyling system strftime
- dnl if they exist.
- AC_CHECK_FUNCS(localtime_r strftime)
+ dnl strftime.c uses the underyling system strftime if it exists.
+ AC_FUNC_STRFTIME
- AC_CHECK_HEADERS(limits.h)
- AC_CHECK_FUNCS(bcopy tzset mempcpy memcpy memset)
+ AC_CHECK_HEADERS_ONCE(limits.h)
+ AC_CHECK_FUNCS_ONCE(memcpy mempcpy)
+ AC_CHECK_FUNCS(tzset memset)
# This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
AC_STRUCT_TIMEZONE
AC_CHECK_FUNCS(mblen mbrlen)
+ AC_TYPE_MBSTATE_T
- AC_CHECK_MEMBER([struct tm.tm_gmtoff],
- [AC_DEFINE(HAVE_TM_GMTOFF, 1,
- [Define if struct tm has the tm_gmtoff member.])],
- ,
- [#include <time.h>])
+ AC_REQUIRE([gl_TM_GMTOFF])
])
dnl From Jim Meyering.
AC_REQUIRE([AC_C_CONST])dnl
AC_REQUIRE([AC_HEADER_STDC])dnl
- AC_CHECK_HEADERS(sys/time.h)
+ AC_CHECK_HEADERS_ONCE(sys/time.h)
AC_DEFINE([my_strftime], [nstrftime],
[Define to the name of the strftime replacement function.])
])