X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=m4%2Ftime_h.m4;h=ba2e194608c072b6c0d947d9c6fc537606382626;hb=22f1eb8bc17e5be72dd23d42d6aaa60196ac22e6;hp=d42a635ece4cdb36055b474f60c77eb8f5d9ae4d;hpb=00fa13ff3f2d5b6e2a94c5e948c38616ff7ad37a;p=debian%2Ftar

diff --git a/m4/time_h.m4 b/m4/time_h.m4
index d42a635e..ba2e1946 100644
--- a/m4/time_h.m4
+++ b/m4/time_h.m4
@@ -1,7 +1,6 @@
 # Configure a more-standard replacement for <time.h>.
 
-# Copyright (C) 2000, 2001, 2003, 2004, 2005, 2006, 2007 Free Software
-# Foundation, Inc.
+# Copyright (C) 2000-2001, 2003-2007, 2009-2010 Free Software Foundation, Inc.
 
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -24,17 +23,6 @@ AC_DEFUN([gl_HEADER_TIME_H_BODY],
   AC_REQUIRE([gl_CHECK_TYPE_STRUCT_TIMESPEC])
 ])
 
-AC_DEFUN([gl_HEADER_TIME_H_DEFAULTS],
-[
-  dnl If another module says to replace or to not replace, do that.
-  dnl Otherwise, replace only if someone compiles with -DGNULIB_PORTCHECK;
-  dnl this lets maintainers check for portability.
-  REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;  AC_SUBST([REPLACE_LOCALTIME_R])
-  REPLACE_NANOSLEEP=GNULIB_PORTCHECK;    AC_SUBST([REPLACE_NANOSLEEP])
-  REPLACE_STRPTIME=GNULIB_PORTCHECK;     AC_SUBST([REPLACE_STRPTIME])
-  REPLACE_TIMEGM=GNULIB_PORTCHECK;       AC_SUBST([REPLACE_TIMEGM])
-])
-
 dnl Define HAVE_STRUCT_TIMESPEC if `struct timespec' is declared
 dnl in time.h or sys/time.h.
 
@@ -45,9 +33,9 @@ AC_DEFUN([gl_CHECK_TYPE_STRUCT_TIMESPEC],
     [gl_cv_sys_struct_timespec_in_time_h],
     [AC_COMPILE_IFELSE(
        [AC_LANG_PROGRAM(
-	  [[#include <time.h>
-	  ]],
-	  [[static struct timespec x; x.tv_sec = x.tv_nsec;]])],
+          [[#include <time.h>
+          ]],
+          [[static struct timespec x; x.tv_sec = x.tv_nsec;]])],
        [gl_cv_sys_struct_timespec_in_time_h=yes],
        [gl_cv_sys_struct_timespec_in_time_h=no])])
 
@@ -59,12 +47,12 @@ AC_DEFUN([gl_CHECK_TYPE_STRUCT_TIMESPEC],
     AC_CACHE_CHECK([for struct timespec in <sys/time.h>],
       [gl_cv_sys_struct_timespec_in_sys_time_h],
       [AC_COMPILE_IFELSE(
-	 [AC_LANG_PROGRAM(
-	    [[#include <sys/time.h>
-	    ]],
-	    [[static struct timespec x; x.tv_sec = x.tv_nsec;]])],
-	 [gl_cv_sys_struct_timespec_in_sys_time_h=yes],
-	 [gl_cv_sys_struct_timespec_in_sys_time_h=no])])
+         [AC_LANG_PROGRAM(
+            [[#include <sys/time.h>
+            ]],
+            [[static struct timespec x; x.tv_sec = x.tv_nsec;]])],
+         [gl_cv_sys_struct_timespec_in_sys_time_h=yes],
+         [gl_cv_sys_struct_timespec_in_sys_time_h=no])])
     if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
       SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
     fi
@@ -72,3 +60,28 @@ AC_DEFUN([gl_CHECK_TYPE_STRUCT_TIMESPEC],
   AC_SUBST([TIME_H_DEFINES_STRUCT_TIMESPEC])
   AC_SUBST([SYS_TIME_H_DEFINES_STRUCT_TIMESPEC])
 ])
+
+AC_DEFUN([gl_TIME_MODULE_INDICATOR],
+[
+  dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
+  AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
+  GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
+  dnl Define it also as a C macro, for the benefit of the unit tests.
+  gl_MODULE_INDICATOR([$1])
+])
+
+AC_DEFUN([gl_HEADER_TIME_H_DEFAULTS],
+[
+  GNULIB_MKTIME=0;                       AC_SUBST([GNULIB_MKTIME])
+  GNULIB_NANOSLEEP=0;                    AC_SUBST([GNULIB_NANOSLEEP])
+  GNULIB_STRPTIME=0;                     AC_SUBST([GNULIB_STRPTIME])
+  GNULIB_TIMEGM=0;                       AC_SUBST([GNULIB_TIMEGM])
+  dnl If another module says to replace or to not replace, do that.
+  dnl Otherwise, replace only if someone compiles with -DGNULIB_PORTCHECK;
+  dnl this lets maintainers check for portability.
+  REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;  AC_SUBST([REPLACE_LOCALTIME_R])
+  REPLACE_MKTIME=GNULIB_PORTCHECK;       AC_SUBST([REPLACE_MKTIME])
+  REPLACE_NANOSLEEP=GNULIB_PORTCHECK;    AC_SUBST([REPLACE_NANOSLEEP])
+  REPLACE_STRPTIME=GNULIB_PORTCHECK;     AC_SUBST([REPLACE_STRPTIME])
+  REPLACE_TIMEGM=GNULIB_PORTCHECK;       AC_SUBST([REPLACE_TIMEGM])
+])