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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：
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
【环境信息】
软件信息
OS：openEuler 23.09
【问题复现步骤】
osc co openEuler:23.09 kuasar命令将kuasar obs项目拉取到本地osc up -S拉取最新的代码osc osc build --root=/home/obstmp-kuasar-23.09 standard_$(uname -m)编译构建【实际结果】
编译过程遇到错误终端，返回下面的错误信息
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-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：
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-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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目前23.09的kuasar已构建成功：https://build.openeuler.openatom.cn/package/show/openEuler:23.09/kuasar
为openEuler-rpm-config中把“__global_compiler_flags”作用到了所有的软件包引起，当前该pr已回退
回退pr: https://gitee.com/src-openeuler/openEuler-rpm-config/pulls/146/files
回退后kuasar构建成功
所以此问题非rust软件包问题，Issue关闭
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