mirror of
https://github.com/feather-wallet/feather.git
synced 2024-11-01 01:47:42 +00:00
76 lines
2.7 KiB
Diff
76 lines
2.7 KiB
Diff
Note that this has been modified from the original commit, to use __has_include
|
|
instead of __has_include__, as the later was causing build failures with GCC 10.
|
|
See also: http://lists.busybox.net/pipermail/buildroot/2020-July/590376.html.
|
|
|
|
https://sourceware.org/git/?p=glibc.git;a=commit;h=0b9c84906f653978fb8768c7ebd0ee14a47e662e
|
|
|
|
From 562c52cc81a4e456a62e6455feb32732049e9070 Mon Sep 17 00:00:00 2001
|
|
From: "H.J. Lu" <hjl.tools@gmail.com>
|
|
Date: Mon, 31 Dec 2018 09:26:42 -0800
|
|
Subject: [PATCH] riscv: Use __has_include__ to include <asm/syscalls.h> [BZ
|
|
#24022]
|
|
|
|
<asm/syscalls.h> has been removed by
|
|
|
|
commit 27f8899d6002e11a6e2d995e29b8deab5aa9cc25
|
|
Author: David Abdurachmanov <david.abdurachmanov@gmail.com>
|
|
Date: Thu Nov 8 20:02:39 2018 +0100
|
|
|
|
riscv: add asm/unistd.h UAPI header
|
|
|
|
Marcin Juszkiewicz reported issues while generating syscall table for riscv
|
|
using 4.20-rc1. The patch refactors our unistd.h files to match some other
|
|
architectures.
|
|
|
|
- Add asm/unistd.h UAPI header, which has __ARCH_WANT_NEW_STAT only for 64-bit
|
|
- Remove asm/syscalls.h UAPI header and merge to asm/unistd.h
|
|
- Adjust kernel asm/unistd.h
|
|
|
|
So now asm/unistd.h UAPI header should show all syscalls for riscv.
|
|
|
|
<asm/syscalls.h> may be restored by
|
|
|
|
Subject: [PATCH] riscv: restore asm/syscalls.h UAPI header
|
|
Date: Tue, 11 Dec 2018 09:09:35 +0100
|
|
|
|
UAPI header asm/syscalls.h was merged into UAPI asm/unistd.h header,
|
|
which did resolve issue with missing syscalls macros resulting in
|
|
glibc (2.28) build failure. It also broke glibc in a different way:
|
|
asm/syscalls.h is being used by glibc. I noticed this while doing
|
|
Fedora 30/Rawhide mass rebuild.
|
|
|
|
The patch returns asm/syscalls.h header and incl. it into asm/unistd.h.
|
|
I plan to send a patch to glibc to use asm/unistd.h instead of
|
|
asm/syscalls.h
|
|
|
|
In the meantime, we use __has_include__, which was added to GCC 5, to
|
|
check if <asm/syscalls.h> exists before including it. Tested with
|
|
build-many-glibcs.py for riscv against kernel 4.19.12 and 4.20-rc7.
|
|
|
|
[BZ #24022]
|
|
* sysdeps/unix/sysv/linux/riscv/flush-icache.c: Check if
|
|
<asm/syscalls.h> exists with __has_include__ before including it.
|
|
---
|
|
sysdeps/unix/sysv/linux/riscv/flush-icache.c | 6 +++++-
|
|
1 file changed, 5 insertions(+), 1 deletion(-)
|
|
|
|
diff --git a/sysdeps/unix/sysv/linux/riscv/flush-icache.c b/sysdeps/unix/sysv/linux/riscv/flush-icache.c
|
|
index d612ef4c6c..0b2042620b 100644
|
|
--- a/sysdeps/unix/sysv/linux/riscv/flush-icache.c
|
|
+++ b/sysdeps/unix/sysv/linux/riscv/flush-icache.c
|
|
@@ -21,7 +21,11 @@
|
|
#include <stdlib.h>
|
|
#include <atomic.h>
|
|
#include <sys/cachectl.h>
|
|
-#include <asm/syscalls.h>
|
|
+#if __has_include (<asm/syscalls.h>)
|
|
+# include <asm/syscalls.h>
|
|
+#else
|
|
+# include <asm/unistd.h>
|
|
+#endif
|
|
|
|
typedef int (*func_type) (void *, void *, unsigned long int);
|
|
|
|
--
|
|
2.31.1
|
|
|