1From f446686916e503dfb9fb928252d1b72a07573b29 Mon Sep 17 00:00:00 2001
2From: Dengke Du <dengke.du@windriver.com>
3Date: Tue, 18 Jul 2017 03:42:56 -0400
4Subject: [PATCH] remove glibc assumption
5
6glibc time.h header has an undocumented __isleap macro
7that we are using anf musl is missing it.
8Since it is undocumented & does not appear
9on any other libc, stop using it and just define the macro in
10locally  instead.
11
12Upstream-Status: Submitted [ https://lists.debian.org/debian-accessibility/2017/07/msg00044.html ]
13
14Signed-off-by: Khem Raj <raj.khem@gmail.com>
15
16Signed-off-by: Dengke Du <dengke.du@windriver.com>
17---
18 parsetime.y | 11 +++++++----
19 1 file changed, 7 insertions(+), 4 deletions(-)
20
21Index: at-3.2.1/parsetime.y
22===================================================================
23--- at-3.2.1.orig/parsetime.y
24+++ at-3.2.1/parsetime.y
25@@ -14,6 +14,9 @@
26     ((y) % 4 == 0 && ((y) % 100 != 0 || (y) % 400 == 0))
27 #endif
28
29+#define is_leap_year(y) \
30+    ((y) % 4 == 0 && ((y) % 100 != 0 || (y) % 400 == 0))
31+
32 struct tm exectm;
33 static int isgmt;
34 static char *tz = NULL;
35@@ -230,8 +233,8 @@ date            : month_name day_number
36 				 mnum == 12) && dnum > 31)
37 			    || ((mnum ==  4 || mnum ==  6 || mnum ==  9 ||
38 			         mnum == 11) && dnum > 30)
39-			    || (mnum ==  2 && dnum > 29 &&  __isleap(ynum+1900))
40-			    || (mnum ==  2 && dnum > 28 && !__isleap(ynum+1900))
41+			    || (mnum ==  2 && dnum > 29 &&  is_leap_year(ynum+1900))
42+			    || (mnum ==  2 && dnum > 28 && !is_leap_year(ynum+1900))
43 			   )
44 			{
45 			    yyerror("Error in day of month");
46@@ -274,8 +277,8 @@ date            : month_name day_number
47 				 mnum == 12) && dnum > 31)
48 			    || ((mnum ==  4 || mnum ==  6 || mnum ==  9 ||
49 			         mnum == 11) && dnum > 30)
50-			    || (mnum ==  2 && dnum > 29 &&  __isleap(ynum+1900))
51-			    || (mnum ==  2 && dnum > 28 && !__isleap(ynum+1900))
52+			    || (mnum ==  2 && dnum > 29 &&  is_leap_year(ynum+1900))
53+			    || (mnum ==  2 && dnum > 28 && !is_leap_year(ynum+1900))
54 			   )
55 			{
56 			    yyerror("Error in day of month");
57