crosstool-ng/packages/gcc-linaro/5.5-2017.10/0012-cilk-wchar.patch
Alexey Neyman 9d5da1886a Bunch of upgrades: android-ndk, expat, gcc-linaro, ...
... mingw-w64, musl, strace, uClibc-ng, linux.

Also, regenerate chksum's after @bhundven's upgrade of binutils.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-12-03 09:20:23 -08:00

55 lines
2.6 KiB
Diff

[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 <peter@korsgaard.com>
---
libcilkrts/include/cilk/reducer_min_max.h | 8 ++++++++
1 file changed, 8 insertions(+)
--- a/libcilkrts/include/cilk/reducer_min_max.h
+++ b/libcilkrts/include/cilk/reducer_min_max.h
@@ -3154,7 +3154,9 @@
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)
@@ -3306,7 +3308,9 @@
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)
@@ -3432,7 +3436,9 @@
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)
@@ -3584,7 +3590,9 @@
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)