TheCloud/dwarfs
1
0
Fork 0
mirror of https://github.com/mhx/dwarfs.git synced 2025-09-09 04:19:10 -04:00
Code Issues Packages Projects Releases Wiki Activity

chore: check for target_clones attribute availability

Browse Source
This commit is contained in:
Marcus Holland-Moritz 2024-01-23 15:03:29 +01:00
parent 5570ac5798
commit f6b6603530
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
include/dwarfs/compiler.h
View File

@ -21,6 +21,10 @@
#pragma once
#ifndef __has_attribute
#define __has_attribute(x) 0
#endif
#if defined(__SANITIZE_THREAD__)
#define DWARFS_SANITIZE_THREAD 1
#elif defined(__has_feature)
@ -29,6 +33,7 @@
#endif
#endif
#if !defined(DWARFS_SANITIZE_THREAD) && defined(__x86_64__)
#if !defined(DWARFS_SANITIZE_THREAD) && defined(__x86_64__) && \
__has_attribute(target_clones)
#define DWARFS_MULTIVERSIONING 1
#endif