pkgs/by-name/xa/xar/patches/0012-Fix-char-signedness-for-ARM-and-PowerPC.patch

   1 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
   2 From: Ivan Trubach <mr.trubach@icloud.com>
   3 Date: Sat, 27 Jul 2024 19:26:14 +0300
   4 Subject: [PATCH 12/19] Fix char signedness for ARM and PowerPC
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 Use signed char explicitly for ARM and PowerPC (defaults to unsigned).
  10 Otherwise -1 integer literal is helpfully converted to char 255…
  11
  12 Derives from https://gitweb.gentoo.org/repo/gentoo.git/plain/app-arch/xar/files/xar-1.8-arm-ppc.patch?id=cc91eb0f86043ae92c10cce55b326244bed3f061
  13 ---
  14  xar/lib/b64.c | 2 +-
  15  xar/src/xar.c | 2 +-
  16  2 files changed, 2 insertions(+), 2 deletions(-)
  17
  18 diff --git a/xar/lib/b64.c b/xar/lib/b64.c
  19 index 6361acd..4ffc34c 100644
  20 --- a/xar/lib/b64.c
  21 +++ b/xar/lib/b64.c
  22 @@ -59,7 +59,7 @@ typedef enum _B64CommandCodes {
  23         B64_IgnorableCharacter  = -1
  24  } B64CommandCodes;
  25
  26 -static char b64revtb[256] = {
  27 +static signed char b64revtb[256] = {
  28    -3, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /*0-15*/
  29    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /*16-31*/
  30    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 62, -1, -1, -1, 63, /*32-47*/
  31 diff --git a/xar/src/xar.c b/xar/src/xar.c
  32 index 9977e8a..1bceb63 100644
  33 --- a/xar/src/xar.c
  34 +++ b/xar/src/xar.c
  35 @@ -910,7 +910,7 @@ static void print_version() {
  36  int main(int argc, char *argv[]) {
  37         int ret;
  38         char *filename = NULL;
  39 -       char command = 0, c;
  40 +       signed char command = 0, c;
  41         char **args;
  42         const char *tocfile = NULL;
  43         int arglen, i, err;
  44 --
  45 2.44.1
  46