Attachment 245150 Details for Bug 274041 – lang/gcc12: fix build with libc++ 17

[patch] lang/gcc12: fix build with libc++ 17

lang__gcc12-fix-libcxx17-build-1.diff (text/plain), 1.35 KB, created by Dimitry Andric on 2023-09-23 07:59:51 UTC

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Creator: Dimitry Andric

Created: 2023-09-23 07:59:51 UTC

Size: 1.35 KB

patch

obsolete

>diff --git a/lang/gcc12/files/patch-gcc_system.h b/lang/gcc12/files/patch-gcc_system.h
>new file mode 100644
>index 000000000000..7a18af14077a
>--- /dev/null
>+++ b/lang/gcc12/files/patch-gcc_system.h
>@@ -0,0 +1,42 @@
>+--- gcc/system.h.orig	2022-08-19 08:09:53 UTC
>++++ gcc/system.h
>+@@ -203,19 +203,6 @@ extern int fprintf_unlocked (FILE *, const char *, ...
>+ #endif
>+ #endif
>+ 
>+-/* There are an extraordinary number of issues with <ctype.h>.
>+-   The last straw is that it varies with the locale.  Use libiberty's
>+-   replacement instead.  */
>+-#include "safe-ctype.h"
>+-
>+-#include <sys/types.h>
>+-
>+-#include <errno.h>
>+-
>+-#if !defined (errno) && defined (HAVE_DECL_ERRNO) && !HAVE_DECL_ERRNO
>+-extern int errno;
>+-#endif
>+-
>+ #ifdef __cplusplus
>+ #if defined (INCLUDE_ALGORITHM) || !defined (HAVE_SWAP_IN_UTILITY)
>+ # include <algorithm>
>+@@ -243,6 +230,19 @@ extern int errno;
>+ # include <new>
>+ # include <utility>
>+ # include <type_traits>
>++#endif
>++
>++/* There are an extraordinary number of issues with <ctype.h>.
>++   The last straw is that it varies with the locale.  Use libiberty's
>++   replacement instead.  */
>++#include "safe-ctype.h"
>++
>++#include <sys/types.h>
>++
>++#include <errno.h>
>++
>++#if !defined (errno) && defined (HAVE_DECL_ERRNO) && !HAVE_DECL_ERRNO
>++extern int errno;
>+ #endif
>+ 
>+ /* Some of glibc's string inlines cause warnings.  Plus we'd rather

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