[Emacs-diffs] trunk r115573: Merge from gnulib, incorporating:

[Paul Eggert]

------------------------------------------------------------
revno: 115573
revision-id: address@hidden
parent: address@hidden
committer: Paul Eggert <address@hidden>
branch nick: trunk
timestamp: Tue 2013-12-17 12:43:43 -0800
message:
  Merge from gnulib, incorporating:
  
  2013-12-17 gettimeofday: port recent C++ fix to Emacs
  2013-12-17 gettimeofday: fix C++ crosscompilation
  2013-12-17 qacl: port to Windows better
  * lib/file-has-acl.c, lib/time.in.h, m4/gettimeofday.m4, m4/time_h.m4:
  Update from gnulib.
  * lib/gnulib.mk: Regenerate.
modified:
  ChangeLog                      changelog-20091113204419-o5vbwnq5f7feedwu-1538
  lib/file-has-acl.c             filehasacl.c-20130507213215-pml0dup47hoa2jez-6
  lib/gnulib.mk                  gnulib.mk-20110108211121-3ig4un4ogtyyca3s-7
  lib/time.in.h                  time.in.h-20110109015304-wm32754z0gtdsh7e-8
  m4/gettimeofday.m4             
gettimeofday.m4-20120622212453-poe1wduuhk4mz8vy-15
  m4/time_h.m4                   time_h.m4-20110109015304-wm32754z0gtdsh7e-15

=== modified file 'ChangeLog'
--- a/ChangeLog 2013-12-16 17:58:25 +0000
+++ b/ChangeLog 2013-12-17 20:43:43 +0000
@@ -1,3 +1,13 @@
+2013-12-17  Paul Eggert  <address@hidden>
+
+       Merge from gnulib, incorporating:
+       2013-12-17 gettimeofday: port recent C++ fix to Emacs
+       2013-12-17 gettimeofday: fix C++ crosscompilation
+       2013-12-17 qacl: port to Windows better
+       * lib/file-has-acl.c, lib/time.in.h, m4/gettimeofday.m4, m4/time_h.m4:
+       Update from gnulib.
+       * lib/gnulib.mk: Regenerate.
+
 2013-12-16  Paul Eggert  <address@hidden>
 
        * INSTALL: Clarify treatment of image libraries.

=== modified file 'lib/file-has-acl.c'
--- a/lib/file-has-acl.c        2013-05-07 21:34:03 +0000
+++ b/lib/file-has-acl.c        2013-12-17 20:43:43 +0000
@@ -75,8 +75,7 @@
     }
   return got_one;
 
-#  else /* IRIX, Tru64 */
-#   if HAVE_ACL_TO_SHORT_TEXT /* IRIX */
+#  elif HAVE_ACL_TO_SHORT_TEXT /* IRIX */
   /* Don't use acl_get_entry: it is undocumented.  */
 
   int count = acl->acl_cnt;
@@ -93,8 +92,7 @@
     }
   return 0;
 
-#   endif
-#   if HAVE_ACL_FREE_TEXT /* Tru64 */
+#  elif HAVE_ACL_FREE_TEXT /* Tru64 */
   /* Don't use acl_get_entry: it takes only one argument and does not work.  */
 
   int count = acl->acl_num;
@@ -117,7 +115,10 @@
     }
   return 0;
 
-#   endif
+#  else
+
+  errno = ENOSYS;
+  return -1;
 #  endif
 }
 

=== modified file 'lib/gnulib.mk'
--- a/lib/gnulib.mk     2013-12-08 08:05:36 +0000
+++ b/lib/gnulib.mk     2013-12-17 20:43:43 +0000
@@ -1573,6 +1573,7 @@
              -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
              -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
              -e 's|@''NEXT_TIME_H''@|$(NEXT_TIME_H)|g' \
+             -e 's/@''GNULIB_GETTIMEOFDAY''@/$(GNULIB_GETTIMEOFDAY)/g' \
              -e 's/@''GNULIB_MKTIME''@/$(GNULIB_MKTIME)/g' \
              -e 's/@''GNULIB_NANOSLEEP''@/$(GNULIB_NANOSLEEP)/g' \
              -e 's/@''GNULIB_STRPTIME''@/$(GNULIB_STRPTIME)/g' \
@@ -1582,6 +1583,8 @@
              -e 's|@''HAVE_NANOSLEEP''@|$(HAVE_NANOSLEEP)|g' \
              -e 's|@''HAVE_STRPTIME''@|$(HAVE_STRPTIME)|g' \
              -e 's|@''HAVE_TIMEGM''@|$(HAVE_TIMEGM)|g' \
+             -e 's|@''REPLACE_GMTIME''@|$(REPLACE_GMTIME)|g' \
+             -e 's|@''REPLACE_LOCALTIME''@|$(REPLACE_LOCALTIME)|g' \
              -e 's|@''REPLACE_LOCALTIME_R''@|$(REPLACE_LOCALTIME_R)|g' \
              -e 's|@''REPLACE_MKTIME''@|$(REPLACE_MKTIME)|g' \
              -e 's|@''REPLACE_NANOSLEEP''@|$(REPLACE_NANOSLEEP)|g' \

=== modified file 'lib/time.in.h'
--- a/lib/time.in.h     2013-01-01 09:11:05 +0000
+++ b/lib/time.in.h     2013-12-17 20:43:43 +0000
@@ -187,6 +187,39 @@
 #  endif
 # endif
 
+/* Convert TIMER to RESULT, assuming local time and UTC respectively.  See
+   <http://www.opengroup.org/susv3xsh/localtime.html> and
+   <http://www.opengroup.org/susv3xsh/gmtime.html>.  */
+# if @GNULIB_GETTIMEOFDAY@
+#  if @REPLACE_LOCALTIME@
+#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#    undef localtime
+#    define localtime rpl_localtime
+#   endif
+_GL_FUNCDECL_RPL (localtime, struct tm *, (time_t const *__timer)
+                                         _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (localtime, struct tm *, (time_t const *__timer));
+#  else
+_GL_CXXALIAS_SYS (localtime, struct tm *, (time_t const *__timer));
+#  endif
+_GL_CXXALIASWARN (localtime);
+# endif
+
+# if @GNULIB_GETTIMEOFDAY@
+#  if @REPLACE_GMTIME@
+#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#    undef gmtime
+#    define gmtime rpl_gmtime
+#   endif
+_GL_FUNCDECL_RPL (gmtime, struct tm *, (time_t const *__timer)
+                                       _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (gmtime, struct tm *, (time_t const *__timer));
+#  else
+_GL_CXXALIAS_SYS (gmtime, struct tm *, (time_t const *__timer));
+#  endif
+_GL_CXXALIASWARN (gmtime);
+# endif
+
 /* Parse BUF as a time stamp, assuming FORMAT specifies its layout, and store
    the resulting broken-down time into TM.  See
    <http://www.opengroup.org/susv3xsh/strptime.html>.  */

=== modified file 'm4/gettimeofday.m4'
--- a/m4/gettimeofday.m4        2013-01-01 09:11:05 +0000
+++ b/m4/gettimeofday.m4        2013-12-17 20:43:43 +0000
@@ -1,4 +1,4 @@
-# serial 20
+# serial 21
 
 # Copyright (C) 2001-2003, 2005, 2007, 2009-2013 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
@@ -127,10 +127,8 @@
 ])
 
 AC_DEFUN([gl_GETTIMEOFDAY_REPLACE_LOCALTIME], [
-  AC_DEFINE([gmtime], [rpl_gmtime],
-    [Define to rpl_gmtime if the replacement function should be used.])
-  AC_DEFINE([localtime], [rpl_localtime],
-    [Define to rpl_localtime if the replacement function should be used.])
+  REPLACE_GMTIME=1
+  REPLACE_LOCALTIME=1
 ])
 
 # Prerequisites of lib/gettimeofday.c.

=== modified file 'm4/time_h.m4'
--- a/m4/time_h.m4      2013-01-01 09:11:05 +0000
+++ b/m4/time_h.m4      2013-12-17 20:43:43 +0000
@@ -2,7 +2,7 @@
 
 # Copyright (C) 2000-2001, 2003-2007, 2009-2013 Free Software Foundation, Inc.
 
-# serial 7
+# serial 8
 
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -106,4 +106,13 @@
   REPLACE_MKTIME=GNULIB_PORTCHECK;       AC_SUBST([REPLACE_MKTIME])
   REPLACE_NANOSLEEP=GNULIB_PORTCHECK;    AC_SUBST([REPLACE_NANOSLEEP])
   REPLACE_TIMEGM=GNULIB_PORTCHECK;       AC_SUBST([REPLACE_TIMEGM])
+
+  dnl Hack so that the time module doesn't depend on the sys_time module.
+  dnl First, default GNULIB_GETTIMEOFDAY to 0 if sys_time is absent.
+  : ${GNULIB_GETTIMEOFDAY=0};            AC_SUBST([GNULIB_GETTIMEOFDAY])
+  dnl Second, it's OK to not use GNULIB_PORTCHECK for REPLACE_GMTIME
+  dnl and REPLACE_LOCALTIME, as portability to Solaris 2.6 and earlier
+  dnl is no longer a big deal.
+  REPLACE_GMTIME=0;                      AC_SUBST([REPLACE_GMTIME])
+  REPLACE_LOCALTIME=0;                   AC_SUBST([REPLACE_LOCALTIME])
 ])