utils/at/patches/100-remove-glibc-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: Phil Eichinger <phil@zankapfel.net>
  17 ---
  18  parsetime.y | 11 +++++++----
  19  1 file changed, 7 insertions(+), 4 deletions(-)
  20
  21 diff --git a/parsetime.y b/parsetime.y
  22 index 7005e88..324e6d3 100644
  23 --- a/parsetime.y
  24 +++ b/parsetime.y
  25 @@ -8,6 +8,9 @@
  26
  27  #define YYDEBUG 1
  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 int yearspec;
  35 @@ -217,8 +220,8 @@ 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 @@ -261,8 +264,8 @@ 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 --
  58 2.1.4
  59