package/at/0006-remove-glibc-__isleap-assumption.patch

   1 From 7f811d9c4ebc9444e613e251c31d6bf537a24dc1 Mon Sep 17 00:00:00 2001
   2 From: Khem Raj <raj.khem@gmail.com>
   3 Date: Mon, 13 Apr 2015 16:35:30 -0700
   4 Subject: [PATCH] remove glibc assumption
   5
   6 glibc time.h header has an undocumented __isleap macro
   7 that we are using anf musl is missing it.
   8 Since it is undocumented & does not appear
   9 on any other libc, stop using it and just define the macro in
  10 locally  instead.
  11
  12 Upstream-Status: Pending
  13
  14 Signed-off-by: Khem Raj <raj.khem@gmail.com>
  15 [patch from: http://patchwork.openembedded.org/patch/91893/ ]
  16 Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
  17
  18 ---
  19  parsetime.y | 11 +++++++----
  20  1 file changed, 7 insertions(+), 4 deletions(-)
  21
  22 diff --git a/parsetime.y b/parsetime.y
  23 index 7005e88..324e6d3 100644
  24 --- a/parsetime.y
  25 +++ b/parsetime.y
  26 @@ -8,6 +8,9 @@
  27
  28  #define YYDEBUG 1
  29
  30 +#define is_leap_year(y) \
  31 +    ((y) % 4 == 0 && ((y) % 100 != 0 || (y) % 400 == 0))
  32 +
  33  struct tm exectm;
  34  static int isgmt;
  35  static int yearspec;
  36 @@ -217,8 +220,8 @@ date            : month_name day_number
  37                                  mnum == 12) && dnum > 31)
  38                             || ((mnum ==  4 || mnum ==  6 || mnum ==  9 ||
  39                                  mnum == 11) && dnum > 30)
  40 -                           || (mnum ==  2 && dnum > 29 &&  __isleap(ynum+1900))
  41 -                           || (mnum ==  2 && dnum > 28 && !__isleap(ynum+1900))
  42 +                           || (mnum ==  2 && dnum > 29 &&  is_leap_year(ynum+1900))
  43 +                           || (mnum ==  2 && dnum > 28 && !is_leap_year(ynum+1900))
  44                            )
  45                         {
  46                             yyerror("Error in day of month");
  47 @@ -261,8 +264,8 @@ date            : month_name day_number
  48                                  mnum == 12) && dnum > 31)
  49                             || ((mnum ==  4 || mnum ==  6 || mnum ==  9 ||
  50                                  mnum == 11) && dnum > 30)
  51 -                           || (mnum ==  2 && dnum > 29 &&  __isleap(ynum+1900))
  52 -                           || (mnum ==  2 && dnum > 28 && !__isleap(ynum+1900))
  53 +                           || (mnum ==  2 && dnum > 29 &&  is_leap_year(ynum+1900))
  54 +                           || (mnum ==  2 && dnum > 28 && !is_leap_year(ynum+1900))
  55                            )
  56                         {
  57                             yyerror("Error in day of month");
  58 --
  59 2.1.4