blob: 4f18907a1ded0c47f81474bd365f4de13e2d580f [file] [log] [blame]
From 24dc04dc8d69e3bf61322615b3ef18e02ccd311e 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] 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
Upstream-Status: Pending
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
gcc/ginclude/stddef.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/gcc/ginclude/stddef.h b/gcc/ginclude/stddef.h
index 9d67eac4947..6cb5edbedb4 100644
--- a/gcc/ginclude/stddef.h
+++ b/gcc/ginclude/stddef.h
@@ -128,6 +128,7 @@ _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
@@ -137,10 +138,12 @@ _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 */
@@ -178,6 +181,7 @@ 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
@@ -194,6 +198,7 @@ typedef __PTRDIFF_TYPE__ ptrdiff_t;
#define ___int_size_t_h
#define _GCC_SIZE_T
#define _SIZET_
+#define __DEFINED_size_t /* musl */
#if defined (__FreeBSD__) \
|| defined(__DragonFly__) \
|| defined(__FreeBSD_kernel__) \
@@ -228,6 +233,7 @@ 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. */
@@ -257,6 +263,7 @@ 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
@@ -272,6 +279,7 @@ 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
@@ -337,6 +345,7 @@ 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. */