package/opencv/0003-types_c.h-Fix-compiling-VFP-assembler-code.patch

   1 From 18c868c47307b786d1bea729dccaad7f8d696cb7 Mon Sep 17 00:00:00 2001
   2 From: Bernd Kuhls <bernd.kuhls@t-online.de>
   3 Date: Tue, 6 Sep 2016 11:49:00 +0200
   4 Subject: [PATCH 1/1] types_c.h: Fix compiling VFP assembler code
   5
   6 Replace asm by __asm__ according to
   7 https://gcc.gnu.org/onlinedocs/gcc/Alternate-Keywords.html#Alternate-Keywords
   8 as suggested by Arnout Vandecappelle:
   9 http://lists.busybox.net/pipermail/buildroot/2016-September/171491.html
  10
  11 to fix build errors in ffmpeg with opencv2 support detected by
  12 buildroot autobuilders:
  13 http://autobuild.buildroot.net/results/c32/c32a21240a9933796ee850349a62ff3c2314f25c/build-end.log
  14
  15 Patch sent upstream: https://github.com/opencv/opencv/pull/7242
  16
  17 Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
  18 ---
  19  modules/core/include/opencv2/core/types_c.h | 2 +-
  20  1 file changed, 1 insertion(+), 1 deletion(-)
  21
  22 diff --git a/modules/core/include/opencv2/core/types_c.h b/modules/core/include/opencv2/core/types_c.h
  23 index c21cd2c..771715d 100644
  24 --- a/modules/core/include/opencv2/core/types_c.h
  25 +++ b/modules/core/include/opencv2/core/types_c.h
  26 @@ -318,7 +318,7 @@ enum {
  27      int res; \
  28      float temp; \
  29      (void)temp; \
  30 -    asm(_asm_string : [res] "=r" (res), [temp] "=w" (temp) : [value] "w" (_value)); \
  31 +    __asm__(_asm_string : [res] "=r" (res), [temp] "=w" (temp) : [value] "w" (_value)); \
  32      return res;
  33  // 2. version for double
  34  #ifdef __clang__
  35 --
  36 2.9.3
  37