Resolves: #1577872 - date, ls: pick strftime fixes from glibc to improve locale support

coreutils-8.29-gnulib-strftime.patch

@@ -0,0 +1,101 @@
+From 67defe5a29936c20a2c102b1b947ce9ea9afc081 Mon Sep 17 00:00:00 2001
+From: Paul Eggert <eggert@cs.ucla.edu>
+Date: Tue, 23 Jan 2018 00:42:04 -0800
+Subject: [PATCH] Merge strftime.c changes from glibc
+
+This incorporates:
+2017-11-14 [BZ #10871] Implement alternative month names
+2017-11-14 [BZ #10871] Abbreviated alternative month names (%Ob)
+2017-06-20 Use locale_t, not __locale_t, throughout glibc
+* lib/nstrftime.c (ABALTMON_1) [!COMPILE_WIDE]: New macro.
+(LOCALE_PARAM) [_LIBC && USE_IN_EXTENDED_LOCALE_MODEL]:
+Use locale_t, not __locale_t.
+(a_altmonth, f_altmonth, aam_len) [_NL_CURRENT]: New macros.
+(__strftime_internal): Add support for alternate months.
+
+Upstream-commit: 4a236f16ce0ef97094ff2f6538d4dba90e72a523
+Signed-off-by: Kamil Dudka <kdudka@redhat.com>
+---
+ lib/nstrftime.c | 24 +++++++++++++++++++-----
+ 1 file changed, 19 insertions(+), 5 deletions(-)
+
+diff --git a/lib/nstrftime.c b/lib/nstrftime.c
+index 8795cd7..5902c49 100644
+--- a/lib/nstrftime.c
++++ b/lib/nstrftime.c
+@@ -91,6 +91,7 @@ extern char *tzname[];
+ # define UCHAR_T unsigned char
+ # define L_(Str) Str
+ # define NLW(Sym) Sym
++# define ABALTMON_1 _NL_ABALTMON_1
+ 
+ # define MEMCPY(d, s, n) memcpy (d, s, n)
+ # define STRLEN(s) strlen (s)
+@@ -255,7 +256,7 @@ extern char *tzname[];
+ # undef _NL_CURRENT
+ # define _NL_CURRENT(category, item) \
+   (current->values[_NL_ITEM_INDEX (item)].string)
+-# define LOCALE_PARAM , __locale_t loc
++# define LOCALE_PARAM , locale_t loc
+ # define LOCALE_ARG , loc
+ # define HELPER_LOCALE_ARG  , current
+ #else
+@@ -475,12 +476,19 @@ __strftime_internal (STREAM_OR_CHAR_T *s, STRFTIME_ARG (size_t maxsize)
+ # define f_month \
+   ((const CHAR_T *) (tp->tm_mon < 0 || tp->tm_mon > 11                       \
+                      ? "?" : _NL_CURRENT (LC_TIME, NLW(MON_1) + tp->tm_mon)))
++# define a_altmonth \
++  ((const CHAR_T *) (tp->tm_mon < 0 || tp->tm_mon > 11                       \
++                     ? "?" : _NL_CURRENT (LC_TIME, NLW(ABALTMON_1) + tp->tm_mon)))
++# define f_altmonth \
++  ((const CHAR_T *) (tp->tm_mon < 0 || tp->tm_mon > 11                       \
++                     ? "?" : _NL_CURRENT (LC_TIME, NLW(ALTMON_1) + tp->tm_mon)))
+ # define ampm \
+   ((const CHAR_T *) _NL_CURRENT (LC_TIME, tp->tm_hour > 11                    \
+                                  ? NLW(PM_STR) : NLW(AM_STR)))
+ 
+ # define aw_len STRLEN (a_wkday)
+ # define am_len STRLEN (a_month)
++# define aam_len STRLEN (a_altmonth)
+ # define ap_len STRLEN (ampm)
+ #endif
+ #if HAVE_TZNAME
+@@ -808,17 +816,20 @@ __strftime_internal (STREAM_OR_CHAR_T *s, STRFTIME_ARG (size_t maxsize)
+               to_uppcase = true;
+               to_lowcase = false;
+             }
+-          if (modifier != 0)
++          if (modifier == L_('E'))
+             goto bad_format;
+ #ifdef _NL_CURRENT
+-          cpy (am_len, a_month);
++          if (modifier == L_('O'))
++            cpy (aam_len, a_altmonth);
++          else
++            cpy (am_len, a_month);
+           break;
+ #else
+           goto underlying_strftime;
+ #endif
+ 
+         case L_('B'):
+-          if (modifier != 0)
++          if (modifier == L_('E'))
+             goto bad_format;
+           if (change_case)
+             {
+@@ -826,7 +837,10 @@ __strftime_internal (STREAM_OR_CHAR_T *s, STRFTIME_ARG (size_t maxsize)
+               to_lowcase = false;
+             }
+ #ifdef _NL_CURRENT
+-          cpy (STRLEN (f_month), f_month);
++          if (modifier == L_('O'))
++            cpy (STRLEN (f_altmonth), f_altmonth);
++          else
++            cpy (STRLEN (f_month), f_month);
+           break;
+ #else
+           goto underlying_strftime;
+-- 
+2.14.3
+

coreutils.spec

@@ -1,7 +1,7 @@
 Summary: A set of basic GNU tools commonly used in shell scripts
 Name:    coreutils
 Version: 8.29
-Release: 10%{?dist}
+Release: 11%{?dist}
 License: GPLv3+
 Group:   System Environment/Base
 Url:     https://www.gnu.org/software/coreutils/
@@ -27,6 +27,9 @@ Patch3:   coreutils-8.29-gnulib-fflush.patch
 # fix crash caused by mistakenly enabled leaf optimization (#1558249)
 Patch4:   coreutils-8.29-fts-leaf-opt.patch
 
+# date, ls: pick strftime fixes from glibc to improve locale support (#1577872)
+Patch5:   coreutils-8.29-gnulib-strftime.patch
+
 # disable the test-lock gnulib test prone to deadlock
 Patch100: coreutils-8.26-test-lock.patch
 
@@ -277,6 +280,9 @@ fi
 %license COPYING
 
 %changelog
+* Mon May 28 2018 Kamil Dudka <kdudka@redhat.com> - 8.29-11
+- date, ls: pick strftime fixes from glibc to improve locale support (#1577872)
+
 * Fri Apr 20 2018 Kamil Dudka <kdudka@redhat.com> - 8.29-10
 - fix crash caused by mistakenly enabled leaf optimization (#1558249)