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** Centos **

yum install clang

Loaded plugins: fastestmirror
base | 2.9 kB 00:00:00
epel | 2.9 kB 00:00:00
extras | 2.9 kB 00:00:00
kuaishourpm | 2.9 kB 00:00:00
updates | 2.9 kB 00:00:00
Loading mirror speeds from cached hostfile
Resolving Dependencies
--> Running transaction check
---> Package clang.x86_64 0:3.4.2-9.el7 will be installed
--> Processing Dependency: llvm(x86-64) = 3.4.2-9.el7 for package: clang-3.4.2-9.el7.x86_64
--> Processing Dependency: libLLVM-3.4.so()(64bit) for package: clang-3.4.2-9.el7.x86_64
--> Running transaction check
---> Package llvm.x86_64 0:3.4.2-9.el7 will be installed
---> Package llvm-libs.x86_64 0:3.4.2-9.el7 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

============================================================================================================================================================================================
Package Arch Version Repository Size

Installing:
clang x86_64 3.4.2-9.el7 epel 19 M
Installing for dependencies:
llvm x86_64 3.4.2-9.el7 epel 1.3 M
llvm-libs x86_64 3.4.2-9.el7 epel 7.6 M

Transaction Summary

Install 1 Package (+2 Dependent packages)

Total download size: 28 M
Installed size: 93 M
Is this ok [y/d/N]:

** OpenEuler：
** [root@localhost home]# yum install clang
Last metadata expiration check: 1:18:49 ago on 2024年01月09日 星期二 09时04分07秒.
Dependencies resolved.

Package Architecture Version Repository Size

Installing:
clang x86_64 12.0.1-2 x86_64 32 M
Installing dependencies:
clang-resource-filesystem x86_64 12.0.1-2 x86_64 8.5 k
Installing weak dependencies:
compiler-rt x86_64 12.0.1-2 x86_64 2.5 M

Transaction Summary

Install 3 Packages

Total download size: 34 M
Installed size: 162 M
Is this ok [y/N]:

是否需要在spec上加上Requires: llvm llvm-libs

多谢提交issue，我们复现一下问题

!72:Add Buildrequires: llvm-libs