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From 10595c03c39b4e980d2a00e16fc84e9caf82292e Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Fri, 3 Feb 2017 12:56:00 -0800
Subject: [PATCH 48/48] sync gcc stddef.h with musl
musl defines ptrdiff_t size_t and wchar_t
so dont define them here if musl is definining them
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
Upstream-Status: Pending
gcc/ginclude/stddef.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/gcc/ginclude/stddef.h b/gcc/ginclude/stddef.h
index d711530d053..c315b7a97c1 100644
--- a/gcc/ginclude/stddef.h
+++ b/gcc/ginclude/stddef.h
@@ -134,6 +134,7 @@ _TYPE_wchar_t;
#ifndef ___int_ptrdiff_t_h
#ifndef _GCC_PTRDIFF_T
#ifndef _PTRDIFF_T_DECLARED /* DragonFly */
+#ifndef __DEFINED_ptrdiff_t /* musl */
#define _PTRDIFF_T
#define _T_PTRDIFF_
#define _T_PTRDIFF
@@ -143,10 +144,12 @@ _TYPE_wchar_t;
#define ___int_ptrdiff_t_h
#define _GCC_PTRDIFF_T
#define _PTRDIFF_T_DECLARED
+#define __DEFINED_ptrdiff_t /* musl */
#ifndef __PTRDIFF_TYPE__
#define __PTRDIFF_TYPE__ long int
#endif
typedef __PTRDIFF_TYPE__ ptrdiff_t;
+#endif /* __DEFINED_ptrdiff_t */
#endif /* _PTRDIFF_T_DECLARED */
#endif /* _GCC_PTRDIFF_T */
#endif /* ___int_ptrdiff_t_h */
@@ -184,6 +187,7 @@ typedef __PTRDIFF_TYPE__ ptrdiff_t;
#ifndef _GCC_SIZE_T
#ifndef _SIZET_
#ifndef __size_t
+#ifndef __DEFINED_size_t /* musl */
#define __size_t__ /* BeOS */
#define __SIZE_T__ /* Cray Unicos/Mk */
#define _SIZE_T
@@ -200,6 +204,7 @@ typedef __PTRDIFF_TYPE__ ptrdiff_t;
#define ___int_size_t_h
#define _GCC_SIZE_T
#define _SIZET_
+#define __DEFINED_size_t /* musl */
#if (defined (__FreeBSD__) && (__FreeBSD__ >= 5)) \
|| defined(__DragonFly__) \
|| defined(__FreeBSD_kernel__)
@@ -235,6 +240,7 @@ typedef long ssize_t;
#endif /* _SIZE_T */
#endif /* __SIZE_T__ */
#endif /* __size_t__ */
+#endif /* __DEFINED_size_t */
#undef __need_size_t
#endif /* _STDDEF_H or __need_size_t. */
@@ -264,6 +270,7 @@ typedef long ssize_t;
#ifndef ___int_wchar_t_h
#ifndef __INT_WCHAR_T_H
#ifndef _GCC_WCHAR_T
+#ifndef __DEFINED_wchar_t /* musl */
#define __wchar_t__ /* BeOS */
#define __WCHAR_T__ /* Cray Unicos/Mk */
#define _WCHAR_T
@@ -279,6 +286,7 @@ typedef long ssize_t;
#define __INT_WCHAR_T_H
#define _GCC_WCHAR_T
#define _WCHAR_T_DECLARED
+#define __DEFINED_wchar_t /* musl */
/* On BSD/386 1.1, at least, machine/ansi.h defines _BSD_WCHAR_T_
instead of _WCHAR_T_, and _BSD_RUNE_T_ (which, unlike the other
@@ -344,6 +352,7 @@ typedef __WCHAR_TYPE__ wchar_t;
#endif
#endif /* __WCHAR_T__ */
#endif /* __wchar_t__ */
+#endif /* __DEFINED_wchar_t musl */
#undef __need_wchar_t
#endif /* _STDDEF_H or __need_wchar_t. */
--
2.11.0
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