kumquat-buildroot/package/gcc/7.5.0/0003-cilk-fix-build-without-wchar.patch
Romain Naour c0719217e1 package/gcc: bump to version 7.5.0
Remove upstream patch [1]
1002-xtensa-backport-fix-for-PR-target-90922.patch

[1] 0110ab63c0

See:
https://gcc.gnu.org/ml/gcc/2019-11/msg00099.html

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2019-12-02 12:16:11 +01:00

65 lines
3.1 KiB
Diff

From a605662776a3bd50ebbb84509958cb42f44ec998 Mon Sep 17 00:00:00 2001
From: Peter Korsgaard <peter@korsgaard.com>
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 <peter@korsgaard.com>
[Romain: convert to git patch]
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
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 641aa823901..4f8e0102b90 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)
--
2.21.0