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gnu: clang-runtime-9: Fix build with newer glibc.

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* gnu/packages/llvm.scm (clang-runtime-9): Add patch.
* gnu/packages/patches/clang-runtime-9-glibc-2.36-compat.patch: New file.
* gnu/local.mk (dist_patch_DATA): Register it.

Change-Id: I3f88e3e933d8bb8aa4ba130dfb72e093ac5d378f
This commit is contained in:
Efraim Flashner 2024-01-25 10:37:31 +02:00 committed by Ludovic Courtès
parent 1fabc88d56
commit 59dc9f87e9
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GPG key ID: 090B11993D9AEBB5
3 changed files with 53 additions and 1 deletions
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1
gnu/local.mk
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@ -1069,6 +1069,7 @@ dist_patch_DATA = \
%D%/packages/patches/clang-runtime-esan-build-fixes.patch \
%D%/packages/patches/clang-runtime-13-glibc-2.36-compat.patch \
%D%/packages/patches/clang-runtime-14-glibc-2.36-compat.patch \
%D%/packages/patches/clang-runtime-9-glibc-2.36-compat.patch \
%D%/packages/patches/clang-runtime-9-libsanitizer-mode-field.patch \
%D%/packages/patches/clang-runtime-3.5-libsanitizer-mode-field.patch \
%D%/packages/patches/clang-runtime-3.7-fix-build-with-python3.patch \

3
gnu/packages/llvm.scm
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@ -1081,7 +1081,8 @@ (define-public clang-runtime-9
(clang-runtime-from-llvm
llvm-9
"0xwh79g3zggdabxgnd0bphry75asm1qz7mv3hcqihqwqr6aspgy2"
'("clang-runtime-9-libsanitizer-mode-field.patch")))
'("clang-runtime-9-libsanitizer-mode-field.patch"
"clang-runtime-9-glibc-2.36-compat.patch")))
(define-public clang-9
(clang-from-llvm llvm-9 clang-runtime-9

50
gnu/packages/patches/clang-runtime-9-glibc-2.36-compat.patch Normal file
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@ -0,0 +1,50 @@
This commit is from upstream and is included in the llvm-15 release
commit b379129c4beb3f26223288627a1291739f33af02
Author: Fangrui Song <i@maskray.me>
Date: Mon Jul 11 11:38:28 2022 -0700
[sanitizer] Remove #include <linux/fs.h> to resolve fsconfig_command/mount_attr conflict with glibc 2.36
It is generally not a good idea to mix usage of glibc headers and Linux UAPI
headers (https://sourceware.org/glibc/wiki/Synchronizing_Headers). In glibc
since 7eae6a91e9b1670330c9f15730082c91c0b1d570 (milestone: 2.36), sys/mount.h
defines `fsconfig_command` which conflicts with linux/mount.h:
.../usr/include/linux/mount.h:95:6: error: redeclaration of ‘enum fsconfig_command’
Remove #include <linux/fs.h> which pulls in linux/mount.h. Expand its 4 macros manually.
Fix https://github.com/llvm/llvm-project/issues/56421
Reviewed By: #sanitizers, vitalybuka, zatrazz
Differential Revision: https://reviews.llvm.org/D129471
diff --git a/lib/sanitizer_common/sanitizer_platform_limits_posix.cc b/lib/sanitizer_common/sanitizer_platform_limits_posix.cc
index 4bd425435d56..81740bf4ab39 100644
--- a/lib/sanitizer_common/sanitizer_platform_limits_posix.cc
+++ b/lib/sanitizer_common/sanitizer_platform_limits_posix.cc
@@ -73,7 +73,6 @@
#include <sys/vt.h>
#include <linux/cdrom.h>
#include <linux/fd.h>
-#include <linux/fs.h>
#include <linux/hdreg.h>
#include <linux/input.h>
#include <linux/ioctl.h>
@@ -876,10 +875,10 @@ unsigned struct_ElfW_Phdr_sz = sizeof(Elf_Phdr);
unsigned IOCTL_EVIOCGPROP = IOCTL_NOT_PRESENT;
unsigned IOCTL_EVIOCSKEYCODE_V2 = IOCTL_NOT_PRESENT;
#endif
- unsigned IOCTL_FS_IOC_GETFLAGS = FS_IOC_GETFLAGS;
- unsigned IOCTL_FS_IOC_GETVERSION = FS_IOC_GETVERSION;
- unsigned IOCTL_FS_IOC_SETFLAGS = FS_IOC_SETFLAGS;
- unsigned IOCTL_FS_IOC_SETVERSION = FS_IOC_SETVERSION;
+ unsigned IOCTL_FS_IOC_GETFLAGS = _IOR('f', 1, long);
+ unsigned IOCTL_FS_IOC_GETVERSION = _IOR('v', 1, long);
+ unsigned IOCTL_FS_IOC_SETFLAGS = _IOW('f', 2, long);
+ unsigned IOCTL_FS_IOC_SETVERSION = _IOW('v', 2, long);
unsigned IOCTL_GIO_CMAP = GIO_CMAP;
unsigned IOCTL_GIO_FONT = GIO_FONT;
unsigned IOCTL_GIO_UNIMAP = GIO_UNIMAP;