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crosstool-ng/packages/gcc/13.3.0/0004-Remove-use-of-include_next-from-c-headers.patch
Chris Packham 06fad54c84 gcc: Add GCC 13.3.0 
https://gcc.gnu.org/pipermail/gcc-announce/2024/000181.html

Add the new version dropping patches that have been applied upstream.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
2024-05-24 10:14:49 +12:00

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From 6c7efd415ef2fa5d9f2d8bcd5b30e9faf696d5ca Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Sun, 24 Jan 2021 14:20:33 -0800
Subject: [PATCH] Remove use of include_next from c++ headers
Using include_next bypasses the default header search path and lets
files later in the include path take priority over earlier files.
This makes replacing libc impossible as the default libc headers will
occur after the libstdc++ headers, and so be picked up in place of
headers inserted at the begining of the search path or appended to the
end of the search path.
Using include_next is a hack to work-around broken combinations of
libraries, and is not necessary in a well constructed toolchain.
Signed-off-by: Keith Packard <keithp@keithp.com>
---
libstdc++-v3/include/bits/std_abs.h | 4 ++--
libstdc++-v3/include/c/cassert | 2 +-
libstdc++-v3/include/c/cctype | 2 +-
libstdc++-v3/include/c/cerrno | 2 +-
libstdc++-v3/include/c/cfloat | 2 +-
libstdc++-v3/include/c/climits | 2 +-
libstdc++-v3/include/c/clocale | 2 +-
libstdc++-v3/include/c/cmath | 2 +-
libstdc++-v3/include/c/csetjmp | 2 +-
libstdc++-v3/include/c/csignal | 2 +-
libstdc++-v3/include/c/cstdarg | 2 +-
libstdc++-v3/include/c/cstddef | 2 +-
libstdc++-v3/include/c/cstdio | 2 +-
libstdc++-v3/include/c/cstdlib | 2 +-
libstdc++-v3/include/c/cstring | 2 +-
libstdc++-v3/include/c/ctime | 2 +-
libstdc++-v3/include/c/cuchar | 2 +-
libstdc++-v3/include/c/cwchar | 2 +-
libstdc++-v3/include/c/cwctype | 2 +-
libstdc++-v3/include/c_global/cmath | 2 +-
libstdc++-v3/include/c_global/cstdlib | 2 +-
21 files changed, 22 insertions(+), 22 deletions(-)
diff --git a/libstdc++-v3/include/bits/std_abs.h b/libstdc++-v3/include/bits/std_abs.h
index c70c8e4edcfc..6a0d5307408a 100644
--- a/libstdc++-v3/include/bits/std_abs.h
+++ b/libstdc++-v3/include/bits/std_abs.h
@@ -35,9 +35,9 @@
#include <bits/c++config.h>
#define _GLIBCXX_INCLUDE_NEXT_C_HEADERS
-#include_next <stdlib.h>
+#include <stdlib.h>
#ifdef __CORRECT_ISO_CPP_MATH_H_PROTO
-# include_next <math.h>
+# include <math.h>
#endif
#undef _GLIBCXX_INCLUDE_NEXT_C_HEADERS
diff --git a/libstdc++-v3/include/c/cassert b/libstdc++-v3/include/c/cassert
index abe013725b24..1df12c0af820 100644
--- a/libstdc++-v3/include/c/cassert
+++ b/libstdc++-v3/include/c/cassert
@@ -31,4 +31,4 @@
#pragma GCC system_header
#include <bits/c++config.h>
-#include_next <assert.h>
+#include <assert.h>
diff --git a/libstdc++-v3/include/c/cctype b/libstdc++-v3/include/c/cctype
index 234008e328d3..3e259fbc75e9 100644
--- a/libstdc++-v3/include/c/cctype
+++ b/libstdc++-v3/include/c/cctype
@@ -31,6 +31,6 @@
#pragma GCC system_header
-#include_next <ctype.h>
+#include <ctype.h>
#endif
diff --git a/libstdc++-v3/include/c/cerrno b/libstdc++-v3/include/c/cerrno
index 39eb9bbe5d50..e2c2e67356f3 100644
--- a/libstdc++-v3/include/c/cerrno
+++ b/libstdc++-v3/include/c/cerrno
@@ -41,7 +41,7 @@
#pragma GCC system_header
#include <bits/c++config.h>
-#include_next <errno.h>
+#include <errno.h>
// Adhere to section 17.4.1.2 clause 5 of ISO 14882:1998
#ifndef errno
diff --git a/libstdc++-v3/include/c/cfloat b/libstdc++-v3/include/c/cfloat
index 6d431e8b73ac..176b66b143c3 100644
--- a/libstdc++-v3/include/c/cfloat
+++ b/libstdc++-v3/include/c/cfloat
@@ -32,6 +32,6 @@
#pragma GCC system_header
#include <bits/c++config.h>
-#include_next <float.h>
+#include <float.h>
#endif
diff --git a/libstdc++-v3/include/c/climits b/libstdc++-v3/include/c/climits
index f58d3305dbdc..bd18e7a3b046 100644
--- a/libstdc++-v3/include/c/climits
+++ b/libstdc++-v3/include/c/climits
@@ -32,6 +32,6 @@
#pragma GCC system_header
#include <bits/c++config.h>
-#include_next <limits.h>
+#include <limits.h>
#endif
diff --git a/libstdc++-v3/include/c/clocale b/libstdc++-v3/include/c/clocale
index e498a711b8df..05ce7cec0e72 100644
--- a/libstdc++-v3/include/c/clocale
+++ b/libstdc++-v3/include/c/clocale
@@ -31,6 +31,6 @@
#pragma GCC system_header
-#include_next <locale.h>
+#include <locale.h>
#endif
diff --git a/libstdc++-v3/include/c/cmath b/libstdc++-v3/include/c/cmath
index 261c5cbafdba..3c536f5a0d56 100644
--- a/libstdc++-v3/include/c/cmath
+++ b/libstdc++-v3/include/c/cmath
@@ -33,7 +33,7 @@
#include <bits/c++config.h>
-#include_next <math.h>
+#include <math.h>
// Get rid of those macros defined in <math.h> in lieu of real functions.
#undef abs
diff --git a/libstdc++-v3/include/c/csetjmp b/libstdc++-v3/include/c/csetjmp
index 1fd0c71eb722..2df49096ea23 100644
--- a/libstdc++-v3/include/c/csetjmp
+++ b/libstdc++-v3/include/c/csetjmp
@@ -31,7 +31,7 @@
#pragma GCC system_header
-#include_next <setjmp.h>
+#include <setjmp.h>
// Get rid of those macros defined in <setjmp.h> in lieu of real functions.
#undef longjmp
diff --git a/libstdc++-v3/include/c/csignal b/libstdc++-v3/include/c/csignal
index ec8b4b5eef34..f5f04720d2a0 100644
--- a/libstdc++-v3/include/c/csignal
+++ b/libstdc++-v3/include/c/csignal
@@ -31,6 +31,6 @@
#pragma GCC system_header
-#include_next <signal.h>
+#include <signal.h>
#endif
diff --git a/libstdc++-v3/include/c/cstdarg b/libstdc++-v3/include/c/cstdarg
index 41752d96e552..f69f27e51fdc 100644
--- a/libstdc++-v3/include/c/cstdarg
+++ b/libstdc++-v3/include/c/cstdarg
@@ -32,6 +32,6 @@
#pragma GCC system_header
#undef __need___va_list
-#include_next <stdarg.h>
+#include <stdarg.h>
#endif
diff --git a/libstdc++-v3/include/c/cstddef b/libstdc++-v3/include/c/cstddef
index c30a34d57d7b..2209bd6b7354 100644
--- a/libstdc++-v3/include/c/cstddef
+++ b/libstdc++-v3/include/c/cstddef
@@ -35,6 +35,6 @@
#define __need_ptrdiff_t
#define __need_NULL
#define __need_offsetof
-#include_next <stddef.h>
+#include <stddef.h>
#endif
diff --git a/libstdc++-v3/include/c/cstdio b/libstdc++-v3/include/c/cstdio
index 28032a2ec9fb..e94a5678bc71 100644
--- a/libstdc++-v3/include/c/cstdio
+++ b/libstdc++-v3/include/c/cstdio
@@ -31,7 +31,7 @@
#pragma GCC system_header
-#include_next <stdio.h>
+#include <stdio.h>
// Get rid of those macros defined in <stdio.h> in lieu of real functions.
#undef clearerr
diff --git a/libstdc++-v3/include/c/cstdlib b/libstdc++-v3/include/c/cstdlib
index 473ae22f8840..c8bee71de315 100644
--- a/libstdc++-v3/include/c/cstdlib
+++ b/libstdc++-v3/include/c/cstdlib
@@ -31,6 +31,6 @@
#pragma GCC system_header
-#include_next <stdlib.h>
+#include <stdlib.h>
#endif
diff --git a/libstdc++-v3/include/c/cstring b/libstdc++-v3/include/c/cstring
index 4edc7d9bfdc7..5e8d79fcf189 100644
--- a/libstdc++-v3/include/c/cstring
+++ b/libstdc++-v3/include/c/cstring
@@ -31,6 +31,6 @@
#pragma GCC system_header
-#include_next <string.h>
+#include <string.h>
#endif
diff --git a/libstdc++-v3/include/c/ctime b/libstdc++-v3/include/c/ctime
index 2d478fe9beba..58a55bc18adc 100644
--- a/libstdc++-v3/include/c/ctime
+++ b/libstdc++-v3/include/c/ctime
@@ -31,6 +31,6 @@
#pragma GCC system_header
-#include_next <time.h>
+#include <time.h>
#endif
diff --git a/libstdc++-v3/include/c/cuchar b/libstdc++-v3/include/c/cuchar
index 0ef94430b6f1..a91c7a68ca8a 100644
--- a/libstdc++-v3/include/c/cuchar
+++ b/libstdc++-v3/include/c/cuchar
@@ -39,7 +39,7 @@
#include <cwchar>
#if _GLIBCXX_USE_C11_UCHAR_CXX11
-# include_next <uchar.h>
+# include <uchar.h>
#endif
#endif // C++11
diff --git a/libstdc++-v3/include/c/cwchar b/libstdc++-v3/include/c/cwchar
index 8ccc117792bb..6111ad108a79 100644
--- a/libstdc++-v3/include/c/cwchar
+++ b/libstdc++-v3/include/c/cwchar
@@ -36,7 +36,7 @@
#include <ctime>
#if _GLIBCXX_HAVE_WCHAR_H
-#include_next <wchar.h>
+#include <wchar.h>
#endif
// Need to do a bit of trickery here with mbstate_t as char_traits
diff --git a/libstdc++-v3/include/c/cwctype b/libstdc++-v3/include/c/cwctype
index 07c02e562b02..63b76873532e 100644
--- a/libstdc++-v3/include/c/cwctype
+++ b/libstdc++-v3/include/c/cwctype
@@ -34,7 +34,7 @@
#include <bits/c++config.h>
#if _GLIBCXX_HAVE_WCTYPE_H
-#include_next <wctype.h>
+#include <wctype.h>
#endif
#endif
diff --git a/libstdc++-v3/include/c_global/cmath b/libstdc++-v3/include/c_global/cmath
index 992713b70da6..165d87f65f7f 100644
--- a/libstdc++-v3/include/c_global/cmath
+++ b/libstdc++-v3/include/c_global/cmath
@@ -44,7 +44,7 @@
#include <bits/cpp_type_traits.h>
#include <ext/type_traits.h>
#define _GLIBCXX_INCLUDE_NEXT_C_HEADERS
-#include_next <math.h>
+#include <math.h>
#undef _GLIBCXX_INCLUDE_NEXT_C_HEADERS
#include <bits/std_abs.h>
diff --git a/libstdc++-v3/include/c_global/cstdlib b/libstdc++-v3/include/c_global/cstdlib
index aeb961ad69df..a2c661acd243 100644
--- a/libstdc++-v3/include/c_global/cstdlib
+++ b/libstdc++-v3/include/c_global/cstdlib
@@ -76,7 +76,7 @@ namespace std
// Need to ensure this finds the C library's <stdlib.h> not a libstdc++
// wrapper that might already be installed later in the include search path.
#define _GLIBCXX_INCLUDE_NEXT_C_HEADERS
-#include_next <stdlib.h>
+#include <stdlib.h>
#undef _GLIBCXX_INCLUDE_NEXT_C_HEADERS
#include <bits/std_abs.h>
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