openEuler 23.09 Kuasar 项目调用 Rust 执行编译目标为 aarch64-unknown-linux-musl 时报错

**openEuler 23.09 Kuasar 项目调用 Rust 执行编译目标为 aarch64-unknown-linux-musl 时报错）**

**一、缺陷信息**

**缺陷归属组件：**

rust-std-static-1.71.1-1.oe2309.aarch64

**缺陷归属的版本：**
 
openEuler 23.09

**缺陷简述：**

1. openEuler 23.09下面采用Rust语言编写的项目[Kuasar](https://gitee.com/src-openeuler/kuasar)在进行静态编译（编译目标是：--target=aarch64-unknown-linux-musl）遇到了如下错误：

```bash
bash-5.2# cargo build --target=aarch64-unknown-linux-musl --release                                                                                                                        
   Compiling vmm-common v0.1.0 (/home/abuild/rpmbuild/BUILD/kuasar-0.0.1/kuasar-openeuler/vmm/common)                                                                                      
   Compiling vmm-task v0.1.0 (/home/abuild/rpmbuild/BUILD/kuasar-0.0.1/kuasar-openeuler/vmm/task)                                                                                          
error: linking with `cc` failed: exit status: 1                                                                                                                                            
  |                                                                                                                                                                                        
  = note: LC_ALL="C" PATH="/usr/lib/rustlib/aarch64-unknown-linux-gnu/bin:/usr/lib/rustlib/aarch64-unknown-linux-gnu/bin/self-contained:/root/.cargo/bin:/root/.cargo/bin:/root/.cargo/bin:
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin:/root/.fzf/bin:/usr/lib/golang:/root/go/bin:/root/bin:/usr/lib/golang:/root/go/bin" VSLANG="1033" "cc" "/usr/lib/rustlib/aarch6
4-unknown-linux-musl/lib/self-contained/crt1.o" "/usr/lib/rustlib/aarch64-unknown-linux-musl/lib/self-contained/crti.o" "/usr/lib/rustlib/aarch64-unknown-linux-musl/lib/self-contained/crt
begin.o" "/tmp/rustcYD9Lks/symbols.o" 
......
libcfg_if-bac17d2f9d215c51.rlib" "/usr/lib/rustlib/aarch64-unknown-linux-musl/lib/liblibc-0bef094f71fa95fe.rlib" "-lc" "/usr/lib/rustlib/aarch64-unknown-linux-musl/lib/liballoc-503524184
17a195b.rlib" "/usr/lib/rustlib/aarch64-unknown-linux-musl/lib/librustc_std_workspace_core-dc3b5b81de625ffe.rlib" "/usr/lib/rustlib/aarch64-unknown-linux-musl/lib/libcore-83eb02c8c05b0d7c
.rlib" "/usr/lib/rustlib/aarch64-unknown-linux-musl/lib/libcompiler_builtins-06fb3afc834e8de9.rlib" "-Wl,-Bdynamic" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-nostartfiles" "-L" "/
usr/lib/rustlib/aarch64-unknown-linux-musl/lib" "-L" "/usr/lib/rustlib/aarch64-unknown-linux-musl/lib/self-contained" "-o" "/home/abuild/rpmbuild/BUILD/kuasar-0.0.1/kuasar-openeuler/vmm/t
ask/target/aarch64-unknown-linux-musl/release/deps/vmm_task-a19bbb31ca38fd9a" "-Wl,--gc-sections" "-static" "-no-pie" "-Wl,-z,relro,-z,now" "-Wl,-O1" "-nodefaultlibs" "/usr/lib/rustlib/aa
rch64-unknown-linux-musl/lib/self-contained/crtend.o" "/usr/lib/rustlib/aarch64-unknown-linux-musl/lib/self-contained/crtn.o"                                                              
  = note: /usr/bin/ld: /usr/lib/rustlib/aarch64-unknown-linux-musl/lib/self-contained/libunwind.a(UnwindLevel1-gcc-ext.o): in function `_Unwind_GetDataRelBase':                           
          (.text._Unwind_GetDataRelBase+0x44): undefined reference to `__fprintf_chk'                                                                                                      
          /usr/bin/ld: (.text._Unwind_GetDataRelBase+0x68): undefined reference to `__fprintf_chk'                                                                                         
          /usr/bin/ld: /usr/lib/rustlib/aarch64-unknown-linux-musl/lib/self-contained/libunwind.a(UnwindLevel1-gcc-ext.o): in function `_Unwind_GetTextRelBase':                           
          (.text._Unwind_GetTextRelBase+0x44): undefined reference to `__fprintf_chk'                                                                                                      
          /usr/bin/ld: (.text._Unwind_GetTextRelBase+0x68): undefined reference to `__fprintf_chk'                                                                                         
          /usr/bin/ld: /usr/lib/rustlib/aarch64-unknown-linux-musl/lib/self-contained/libunwind.a(UnwindLevel1-gcc-ext.o): in function `_Unwind_Backtrace':                                
          (.text._Unwind_Backtrace+0xf4): undefined reference to `__fprintf_chk'                                                                                                           
          /usr/bin/ld: /usr/lib/rustlib/aarch64-unknown-linux-musl/lib/self-contained/libunwind.a(UnwindLevel1-gcc-ext.o):(.text._Unwind_Backtrace+0x188): more undefined references to `__
fprintf_chk' follow                                                                                                                                                                        
          collect2: error: ld returned 1 exit status                                                                                                                                       
                                                                                                                                                                                           
  = note: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified                                                           
  = note: use the `-l` flag to specify native libraries to link
  = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-lib
kindname)

error: could not compile `vmm-task` (bin "vmm-task") due to previous error
```

2. kuasar项目在2023-08-23之前能够正常编译构建，但是现在kuasar项目没有任何改动，出现了上述的编译错误。

**【环境信息】**
软件信息
OS：openEuler 23.09

**【问题复现步骤】**
1. 执行`osc co  openEuler:23.09 kuasar`命令将kuasar obs项目拉取到本地
2. 执行`osc up -S`拉取最新的代码
3. 执行`osc osc build --root=/home/obstmp-kuasar-23.09 standard_$(uname -m)`编译构建
4. 编译过程中就出现上面的错误信息

**【实际结果】**
编译过程遇到错误终端，返回下面的错误信息
```bash
bash-5.2# cargo build --target=aarch64-unknown-linux-musl --release                                                                                                                        
   Compiling vmm-common v0.1.0 (/home/abuild/rpmbuild/BUILD/kuasar-0.0.1/kuasar-openeuler/vmm/common)                                                                                      
   Compiling vmm-task v0.1.0 (/home/abuild/rpmbuild/BUILD/kuasar-0.0.1/kuasar-openeuler/vmm/task)                                                                                          
error: linking with `cc` failed: exit status: 1                                                                                                                                            
  |                                                                                                                                                                                        
  = note: LC_ALL="C" PATH="/usr/lib/rustlib/aarch64-unknown-linux-gnu/bin:/usr/lib/rustlib/aarch64-unknown-linux-gnu/bin/self-contained:/root/.cargo/bin:/root/.cargo/bin:/root/.cargo/bin:
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin:/root/.fzf/bin:/usr/lib/golang:/root/go/bin:/root/bin:/usr/lib/golang:/root/go/bin" VSLANG="1033" "cc" "/usr/lib/rustlib/aarch6
4-unknown-linux-musl/lib/self-contained/crt1.o" "/usr/lib/rustlib/aarch64-unknown-linux-musl/lib/self-contained/crti.o" "/usr/lib/rustlib/aarch64-unknown-linux-musl/lib/self-contained/crt
begin.o" "/tmp/rustcYD9Lks/symbols.o" 
......
libcfg_if-bac17d2f9d215c51.rlib" "/usr/lib/rustlib/aarch64-unknown-linux-musl/lib/liblibc-0bef094f71fa95fe.rlib" "-lc" "/usr/lib/rustlib/aarch64-unknown-linux-musl/lib/liballoc-503524184
17a195b.rlib" "/usr/lib/rustlib/aarch64-unknown-linux-musl/lib/librustc_std_workspace_core-dc3b5b81de625ffe.rlib" "/usr/lib/rustlib/aarch64-unknown-linux-musl/lib/libcore-83eb02c8c05b0d7c
.rlib" "/usr/lib/rustlib/aarch64-unknown-linux-musl/lib/libcompiler_builtins-06fb3afc834e8de9.rlib" "-Wl,-Bdynamic" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-nostartfiles" "-L" "/
usr/lib/rustlib/aarch64-unknown-linux-musl/lib" "-L" "/usr/lib/rustlib/aarch64-unknown-linux-musl/lib/self-contained" "-o" "/home/abuild/rpmbuild/BUILD/kuasar-0.0.1/kuasar-openeuler/vmm/t
ask/target/aarch64-unknown-linux-musl/release/deps/vmm_task-a19bbb31ca38fd9a" "-Wl,--gc-sections" "-static" "-no-pie" "-Wl,-z,relro,-z,now" "-Wl,-O1" "-nodefaultlibs" "/usr/lib/rustlib/aa
rch64-unknown-linux-musl/lib/self-contained/crtend.o" "/usr/lib/rustlib/aarch64-unknown-linux-musl/lib/self-contained/crtn.o"                                                              
  = note: /usr/bin/ld: /usr/lib/rustlib/aarch64-unknown-linux-musl/lib/self-contained/libunwind.a(UnwindLevel1-gcc-ext.o): in function `_Unwind_GetDataRelBase':                           
          (.text._Unwind_GetDataRelBase+0x44): undefined reference to `__fprintf_chk'                                                                                                      
          /usr/bin/ld: (.text._Unwind_GetDataRelBase+0x68): undefined reference to `__fprintf_chk'                                                                                         
          /usr/bin/ld: /usr/lib/rustlib/aarch64-unknown-linux-musl/lib/self-contained/libunwind.a(UnwindLevel1-gcc-ext.o): in function `_Unwind_GetTextRelBase':                           
          (.text._Unwind_GetTextRelBase+0x44): undefined reference to `__fprintf_chk'                                                                                                      
          /usr/bin/ld: (.text._Unwind_GetTextRelBase+0x68): undefined reference to `__fprintf_chk'                                                                                         
          /usr/bin/ld: /usr/lib/rustlib/aarch64-unknown-linux-musl/lib/self-contained/libunwind.a(UnwindLevel1-gcc-ext.o): in function `_Unwind_Backtrace':                                
          (.text._Unwind_Backtrace+0xf4): undefined reference to `__fprintf_chk'                                                                                                           
          /usr/bin/ld: /usr/lib/rustlib/aarch64-unknown-linux-musl/lib/self-contained/libunwind.a(UnwindLevel1-gcc-ext.o):(.text._Unwind_Backtrace+0x188): more undefined references to `__
fprintf_chk' follow                                                                                                                                                                        
          collect2: error: ld returned 1 exit status                                                                                                                                       
                                                                                                                                                                                           
  = note: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified                                                           
  = note: use the `-l` flag to specify native libraries to link
  = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-lib
kindname)

error: could not compile `vmm-task` (bin "vmm-task") due to previous error
```

**【其他相关附件信息】**
kuasar项目在openEuler:Mainline项目下能够正常编译通过，但是相同的kuasar项目源码在openEuler:23.09 项目下就编译构建失败。

openEuler:Mainline编译环境中查询到的rust版本信息：
```bash
bash-5.2# rpm -qa  |grep rust
rust-std-static-1.71.1-1.oe2309.aarch64
p11-kit-trust-0.25.0-1.oe2309.aarch64
rust-1.71.1-1.oe2309.aarch64
python3-rust2rpm-23-1.oe2309.aarch64
rust-packaging-23-1.oe2309.aarch6
```

openEuler:23.09编译环境中查询到的rust版本信息：
```bash
rust-std-static-1.71.1-1.oe2309.aarch64
p11-kit-trust-0.25.0-1.oe2309.aarch64
rust-1.71.1-1.oe2309.aarch64
python3-rust2rpm-23-1.oe2309.aarch64
rust-packaging-23-1.oe2309.aarch64
```

两者的版本号信息都相同，但是通过上面错误信息`/usr/lib/rustlib/aarch64-unknown-linux-musl/lib/self-contained/libunwind.a(UnwindLevel1-gcc-ext.o): in function `_Unwind_GetDataRelBase'`进行正向分析，发现`/usr/lib/rustlib/aarch64-unknown-linux-musl/lib/self-contained/libunwind.a`静态库文件存在差异，通过`nm`命令分析结果如下：

openEuler:Mainline编译环境中查看`libunwind.a`文件的外部符号分析
```
bash-5.2# nm -u /usr/lib/rustlib/aarch64-unknown-linux-musl/lib/self-contained/libunwind.a                                                                                                 
...                                                                                                                                                                                                                                                                                                                                           
UnwindLevel1-gcc-ext.o:                                                                                                                                                                    
                 U abort                                                                                                                                                                   
                 U fflush                                                                                                                                                                  
                 U fprintf                 //差异点                                                                                                                                                
                 U logAPIs                                                                                                                                                                 
                 U logUnwinding                                                                                                                                                            
                 U __stack_chk_fail                                                                                                                                                        
                 U __stack_chk_guard                                                                                                                                                       
                 U stderr                                                                                                                                                                  
                 U __unw_add_dynamic_fde                                                                                                                                                   
                 U __unw_getcontext                                                                                                                                                        
                 U __unw_get_proc_info                                                                                                                                                     
                 U __unw_get_proc_name                                                                                                                                                     
                 U __unw_get_reg                                                                                                                                                           
                 U _Unwind_GetIP                                                                                                                                                           
                 U _Unwind_RaiseException                                                                                                                                                  
                 U _Unwind_Resume                                                                                                                                                          
                 U __unw_init_local                                                                                                                                                        
                 U __unw_is_signal_frame                                                                                                                                                   
                 U __unw_remove_dynamic_fde                                                                                                                                                
                 U __unw_set_reg
                 U __unw_step
```

openEuler:23.09编译环境中查看`libunwind.a`文件的外部符号分析
```bash
bash-5.2# nm -u /usr/lib/rustlib/aarch64-unknown-linux-musl/lib/self-contained/libunwind.a                                                                                                 
...        
UnwindLevel1-gcc-ext.o:                                                                                                                                                                    
                 U abort                                                                                                                                                                   
                 U fflush                                                                                                                                                                  
                 U __fprintf_chk             // 差异点                                                                                                                                              
                 U logAPIs                                                                                                                                                                 
                 U logUnwinding                                                                                                                                                            
                 U __stack_chk_fail                                                                                                                                                        
                 U __stack_chk_guard                                                                                                                                                       
                 U stderr                                                                                                                                                                  
                 U __unw_add_dynamic_fde                                                                                                                                                   
                 U __unw_getcontext                                                                                                                                                        
                 U __unw_get_proc_info                                                                                                                                                     
                 U __unw_get_proc_name                                                                                                                                                     
                 U __unw_get_reg                                                                                                                                                           
                 U _Unwind_GetIP                                                                                                                                                           
                 U _Unwind_RaiseException
                 U _Unwind_Resume
                 U __unw_init_local
                 U __unw_is_signal_frame
                 U __unw_remove_dynamic_fde
                 U __unw_set_reg
                 U __unw_step
```

对比分析上面libunwind.a库文件中符号结果，openEuler 23.09项目中`libunwind.a`文件中`fprintf`符号变更为了`__fprintf_chk`，导致了最终的kuasar项目静态编译最后链接阶段失败了。

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