package/gutenprint/0003-print-olympus.c-fix-endianness-detection.patch

   1 From e0dad4bb237f1155e920c30c6fd3412e96a3e84d Mon Sep 17 00:00:00 2001
   2 From: Olivier Schonken <olivier.schonken@gmail.com>
   3 Date: Sun, 24 Jan 2016 17:14:21 +0200
   4 Subject: [PATCH 1/1] print-olympus.c: fix endianness detection
   5
   6 The __LITTLE_ENDIAN__ and __BIG_ENDIAN__ macros are not a reliable way to
   7 detect endianness. Instead, rely on __BYTE_ORDER like we do in the rest of
   8 the code.
   9
  10 Signed-off-by: Olivier Schonken <olivier.schonken@gmail.com>
  11 ---
  12  src/main/print-olympus.c | 4 ++--
  13  1 file changed, 2 insertions(+), 2 deletions(-)
  14
  15 diff --git a/src/main/print-olympus.c b/src/main/print-olympus.c
  16 index 42c4897..8b2aa80 100644
  17 --- a/src/main/print-olympus.c
  18 +++ b/src/main/print-olympus.c
  19 @@ -4901,9 +4901,9 @@ dyesub_do_print(stp_vars_t *v, stp_image_t *image)
  20    }
  21
  22    if (pv.bytes_per_ink_channel > 1) {
  23 -#if defined(__LITTLE_ENDIAN) || defined(__LITTLE_ENDIAN__)
  24 +#if (__BYTE_ORDER == __LITTLE_ENDIAN)
  25      pv.byteswap = dyesub_feature(caps, DYESUB_FEATURE_BIGENDIAN);
  26 -#elif defined (__BIG_ENDIAN) || defined(__BIG_ENDIAN__)
  27 +#elif (__BYTE_ORDER == __BIG_ENDIAN)
  28      pv.byteswap = !dyesub_feature(caps, DYESUB_FEATURE_BIGENDIAN);
  29  #else
  30  #error "Unable to determine endianness, aborting compilation!"
  31 --
  32 1.9.1
  33