From 714739e69ead1d9823233af40645277f6d4633ea Mon Sep 17 00:00:00 2001 From: Peter Korsgaard Date: Tue, 2 May 2017 23:21:46 +0200 Subject: [PATCH] cilk: fix build without wchar When building against uClibc with wchar support disabled, WCHAR_MIN and WCHAR_MAX are not defined leading to compilation errors. Fix it by only including the wchar code if available. Signed-off-by: Peter Korsgaard [Romain: convert to git patch] Signed-off-by: Romain Naour --- libcilkrts/include/cilk/reducer_min_max.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/libcilkrts/include/cilk/reducer_min_max.h b/libcilkrts/include/cilk/reducer_min_max.h index 641aa82..4f8e010 100644 --- a/libcilkrts/include/cilk/reducer_min_max.h +++ b/libcilkrts/include/cilk/reducer_min_max.h @@ -3289,7 +3289,9 @@ __CILKRTS_BEGIN_EXTERN_C CILK_C_REDUCER_MAX_INSTANCE(char, char, CHAR_MIN) CILK_C_REDUCER_MAX_INSTANCE(unsigned char, uchar, 0) CILK_C_REDUCER_MAX_INSTANCE(signed char, schar, SCHAR_MIN) +#ifdef WCHAR_MIN CILK_C_REDUCER_MAX_INSTANCE(wchar_t, wchar_t, WCHAR_MIN) +#endif CILK_C_REDUCER_MAX_INSTANCE(short, short, SHRT_MIN) CILK_C_REDUCER_MAX_INSTANCE(unsigned short, ushort, 0) CILK_C_REDUCER_MAX_INSTANCE(int, int, INT_MIN) @@ -3441,7 +3443,9 @@ __CILKRTS_BEGIN_EXTERN_C CILK_C_REDUCER_MAX_INDEX_INSTANCE(char, char, CHAR_MIN) CILK_C_REDUCER_MAX_INDEX_INSTANCE(unsigned char, uchar, 0) CILK_C_REDUCER_MAX_INDEX_INSTANCE(signed char, schar, SCHAR_MIN) +#ifdef WCHAR_MIN CILK_C_REDUCER_MAX_INDEX_INSTANCE(wchar_t, wchar_t, WCHAR_MIN) +#endif CILK_C_REDUCER_MAX_INDEX_INSTANCE(short, short, SHRT_MIN) CILK_C_REDUCER_MAX_INDEX_INSTANCE(unsigned short, ushort, 0) CILK_C_REDUCER_MAX_INDEX_INSTANCE(int, int, INT_MIN) @@ -3567,7 +3571,9 @@ __CILKRTS_BEGIN_EXTERN_C CILK_C_REDUCER_MIN_INSTANCE(char, char, CHAR_MAX) CILK_C_REDUCER_MIN_INSTANCE(unsigned char, uchar, CHAR_MAX) CILK_C_REDUCER_MIN_INSTANCE(signed char, schar, SCHAR_MAX) +#ifdef WCHAR_MAX CILK_C_REDUCER_MIN_INSTANCE(wchar_t, wchar_t, WCHAR_MAX) +#endif CILK_C_REDUCER_MIN_INSTANCE(short, short, SHRT_MAX) CILK_C_REDUCER_MIN_INSTANCE(unsigned short, ushort, USHRT_MAX) CILK_C_REDUCER_MIN_INSTANCE(int, int, INT_MAX) @@ -3719,7 +3725,9 @@ __CILKRTS_BEGIN_EXTERN_C CILK_C_REDUCER_MIN_INDEX_INSTANCE(char, char, CHAR_MAX) CILK_C_REDUCER_MIN_INDEX_INSTANCE(unsigned char, uchar, CHAR_MAX) CILK_C_REDUCER_MIN_INDEX_INSTANCE(signed char, schar, SCHAR_MAX) +#ifdef WCHAR_MAX CILK_C_REDUCER_MIN_INDEX_INSTANCE(wchar_t, wchar_t, WCHAR_MAX) +#endif CILK_C_REDUCER_MIN_INDEX_INSTANCE(short, short, SHRT_MAX) CILK_C_REDUCER_MIN_INDEX_INSTANCE(unsigned short, ushort, USHRT_MAX) CILK_C_REDUCER_MIN_INDEX_INSTANCE(int, int, INT_MAX) -- 2.9.3