package/gcc/4.9.4/860-cilk-wchar.patch

   1 [PATCH] cilk: fix build without wchar
   2
   3 When building against uClibc with wchar support disabled, WCHAR_MIN and
   4 WCHAR_MAX are not defined leading to compilation errors.
   5
   6 Fix it by only including the wchar code if available.
   7
   8 Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
   9 ---
  10  libcilkrts/include/cilk/reducer_min_max.h |    8 ++++++++
  11  1 file changed, 8 insertions(+)
  12
  13 Index: host-gcc-final-4.9.2/libcilkrts/include/cilk/reducer_min_max.h
  14 ===================================================================
  15 --- host-gcc-final-4.9.2.orig/libcilkrts/include/cilk/reducer_min_max.h
  16 +++ host-gcc-final-4.9.2/libcilkrts/include/cilk/reducer_min_max.h
  17 @@ -3154,7 +3154,9 @@
  18  CILK_C_REDUCER_MAX_INSTANCE(char,               char,       CHAR_MIN)
  19  CILK_C_REDUCER_MAX_INSTANCE(unsigned char,      uchar,      0)
  20  CILK_C_REDUCER_MAX_INSTANCE(signed char,        schar,      SCHAR_MIN)
  21 +#ifdef WCHAR_MIN
  22  CILK_C_REDUCER_MAX_INSTANCE(wchar_t,            wchar_t,    WCHAR_MIN)
  23 +#endif
  24  CILK_C_REDUCER_MAX_INSTANCE(short,              short,      SHRT_MIN)
  25  CILK_C_REDUCER_MAX_INSTANCE(unsigned short,     ushort,     0)
  26  CILK_C_REDUCER_MAX_INSTANCE(int,                int,        INT_MIN)
  27 @@ -3306,7 +3308,9 @@
  28  CILK_C_REDUCER_MAX_INDEX_INSTANCE(char,               char,       CHAR_MIN)
  29  CILK_C_REDUCER_MAX_INDEX_INSTANCE(unsigned char,      uchar,      0)
  30  CILK_C_REDUCER_MAX_INDEX_INSTANCE(signed char,        schar,      SCHAR_MIN)
  31 +#ifdef WCHAR_MIN
  32  CILK_C_REDUCER_MAX_INDEX_INSTANCE(wchar_t,            wchar_t,    WCHAR_MIN)
  33 +#endif
  34  CILK_C_REDUCER_MAX_INDEX_INSTANCE(short,              short,      SHRT_MIN)
  35  CILK_C_REDUCER_MAX_INDEX_INSTANCE(unsigned short,     ushort,     0)
  36  CILK_C_REDUCER_MAX_INDEX_INSTANCE(int,                int,        INT_MIN)
  37 @@ -3432,7 +3436,9 @@
  38  CILK_C_REDUCER_MIN_INSTANCE(char,               char,       CHAR_MAX)
  39  CILK_C_REDUCER_MIN_INSTANCE(unsigned char,      uchar,      CHAR_MAX)
  40  CILK_C_REDUCER_MIN_INSTANCE(signed char,        schar,      SCHAR_MAX)
  41 +#ifdef WCHAR_MAX
  42  CILK_C_REDUCER_MIN_INSTANCE(wchar_t,            wchar_t,    WCHAR_MAX)
  43 +#endif
  44  CILK_C_REDUCER_MIN_INSTANCE(short,              short,      SHRT_MAX)
  45  CILK_C_REDUCER_MIN_INSTANCE(unsigned short,     ushort,     USHRT_MAX)
  46  CILK_C_REDUCER_MIN_INSTANCE(int,                int,        INT_MAX)
  47 @@ -3584,7 +3590,9 @@
  48  CILK_C_REDUCER_MIN_INDEX_INSTANCE(char,               char,       CHAR_MAX)
  49  CILK_C_REDUCER_MIN_INDEX_INSTANCE(unsigned char,      uchar,      CHAR_MAX)
  50  CILK_C_REDUCER_MIN_INDEX_INSTANCE(signed char,        schar,      SCHAR_MAX)
  51 +#ifdef WCHAR_MAX
  52  CILK_C_REDUCER_MIN_INDEX_INSTANCE(wchar_t,            wchar_t,    WCHAR_MAX)
  53 +#endif
  54  CILK_C_REDUCER_MIN_INDEX_INSTANCE(short,              short,      SHRT_MAX)
  55  CILK_C_REDUCER_MIN_INDEX_INSTANCE(unsigned short,     ushort,     USHRT_MAX)
  56  CILK_C_REDUCER_MIN_INDEX_INSTANCE(int,                int,        INT_MAX)