Fix `riscv64gc-unknown-linux-gnu`
Emilgardis opened this issue · 5 comments
Emilgardis commented
CI fails for this target:
riscv64gc-unknown-linux-gnu - ❌
error: linking with `riscv64-linux-gnu-gcc` failed: exit status: 1
|
= note: LC_ALL="C" PATH="/home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/bin" VSLANG="1033" "riscv64-linux-gnu-gcc" "/tmp/rustcL5EYAM/symbols.o" "/target/riscv64gc-unknown-linux-gnu/debug/deps/hello-8b4240f02115318c.hello.4898b753e7bb93fe-cgu.0.rcgu.o" "/target/riscv64gc-unknown-linux-gnu/debug/deps/hello-8b4240f02115318c.3tghmwzgt5h6j3k.rcgu.o" "-Wl,--as-needed" "-L" "/target/riscv64gc-unknown-linux-gnu/debug/deps" "-L" "/target/debug/deps" "-L" "/home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/libstd-61f5b1021fe67be9.rlib" "/home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/libpanic_unwind-b7d64cf61360ba90.rlib" "/home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/libobject-5944d8c055f61b94.rlib" "/home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/libmemchr-911cfe7bb937393f.rlib" "/home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/libaddr2line-47c99826792c3442.rlib" "/home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/libgimli-d1395a1ebcdb89a9.rlib" "/home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/librustc_demangle-c0b84cd4909ede05.rlib" "/home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/libstd_detect-94ffaeed1fd8f191.rlib" "/home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/libhashbrown-d7d27d49c4ab78d7.rlib" "/home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/librustc_std_workspace_alloc-fbafa950c308ed6b.rlib" "/home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/libminiz_oxide-bd0474a7cc295b06.rlib" "/home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/libadler-b339f046f1fd4366.rlib" "/home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/libunwind-26adcace73305118.rlib" "/home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/libcfg_if-e81f5ac9dda42ff6.rlib" "/home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/liblibc-b16acf89b22a1706.rlib" "/home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/liballoc-bae0c14b28b06671.rlib" "/home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/librustc_std_workspace_core-3c106561728d9a61.rlib" "/home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/libcore-ce7ae382ac0ff6ce.rlib" "/home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/libcompiler_builtins-ac5d42bf3e358089.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib" "-o" "/target/riscv64gc-unknown-linux-gnu/debug/deps/hello-8b4240f02115318c" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
= note: /usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: -march=rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0: unsupported ISA subset `z'
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: failed to merge target specific data of file /target/riscv64gc-unknown-linux-gnu/debug/deps/hello-8b4240f02115318c.3tghmwzgt5h6j3k.rcgu.o
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: -march=rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0: unsupported ISA subset `z'
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: failed to merge target specific data of file /home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/libstd-61f5b1021fe67be9.rlib(std-61f5b1021fe67be9.std.bde20bb6bfa1c42-cgu.0.rcgu.o)
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: -march=rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0: unsupported ISA subset `z'
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: failed to merge target specific data of file /home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/libpanic_unwind-b7d64cf61360ba90.rlib(panic_unwind-b7d64cf61360ba90.panic_unwind.dc53addc679bf0ba-cgu.0.rcgu.o)
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: -march=rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0: unsupported ISA subset `z'
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: failed to merge target specific data of file /home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/libobject-5944d8c055f61b94.rlib(object-5944d8c055f61b94.object.9940abbe183ae2a0-cgu.0.rcgu.o)
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: -march=rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0: unsupported ISA subset `z'
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: failed to merge target specific data of file /home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/libmemchr-911cfe7bb937393f.rlib(memchr-911cfe7bb937393f.memchr.e9cc1d998c88d27d-cgu.0.rcgu.o)
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: -march=rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0: unsupported ISA subset `z'
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: failed to merge target specific data of file /home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/libaddr2line-47c99826792c3442.rlib(addr2line-47c99826792c3442.addr2line.afe00be04daafd1d-cgu.0.rcgu.o)
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: -march=rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0: unsupported ISA subset `z'
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: failed to merge target specific data of file /home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/libgimli-d1395a1ebcdb89a9.rlib(gimli-d1395a1ebcdb89a9.gimli.1b380625c2a4faf0-cgu.0.rcgu.o)
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: -march=rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0: unsupported ISA subset `z'
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: failed to merge target specific data of file /home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/librustc_demangle-c0b84cd4909ede05.rlib(rustc_demangle-c0b84cd4909ede05.rustc_demangle.22b1241fcec5c3b9-cgu.0.rcgu.o)
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: -march=rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0: unsupported ISA subset `z'
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: failed to merge target specific data of file /home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/libminiz_oxide-bd0474a7cc295b06.rlib(miniz_oxide-bd0474a7cc295b06.miniz_oxide.3dd1cd58e6ed6f5a-cgu.0.rcgu.o)
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: -march=rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0: unsupported ISA subset `z'
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: failed to merge target specific data of file /home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/libadler-b339f046f1fd4366.rlib(adler-b339f046f1fd4366.adler.12789116cf2a7aeb-cgu.0.rcgu.o)
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: -march=rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0: unsupported ISA subset `z'
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: failed to merge target specific data of file /home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/liballoc-bae0c14b28b06671.rlib(alloc-bae0c14b28b06671.alloc.7d144d07b4c17fea-cgu.0.rcgu.o)
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: -march=rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0: unsupported ISA subset `z'
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: failed to merge target specific data of file /home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/libcore-ce7ae382ac0ff6ce.rlib(core-ce7ae382ac0ff6ce.core.a88923a368bb68cc-cgu.0.rcgu.o)
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: -march=rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0: unsupported ISA subset `z'
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: failed to merge target specific data of file /home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/libcompiler_builtins-ac5d42bf3e358089.rlib(compiler_builtins-ac5d42bf3e358089.compiler_builtins.2dbade20c842dffe-cgu.083.rcgu.o)
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: -march=rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0: unsupported ISA subset `z'
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: failed to merge target specific data of file /home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/libcompiler_builtins-ac5d42bf3e358089.rlib(compiler_builtins-ac5d42bf3e358089.compiler_builtins.2dbade20c842dffe-cgu.100.rcgu.o)
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: -march=rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0: unsupported ISA subset `z'
/usr/lib/gcc-cross/riscv64-linux-gnu/9/../../../../riscv64-linux-gnu/bin/ld: failed to merge target specific data of file /home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/riscv64gc-unknown-linux-gnu/lib/libcompiler_builtins-ac5d42bf3e358089.rlib(compiler_builtins-ac5d42bf3e358089.compiler_builtins.2dbade20c842dffe-cgu.004.rcgu.o)
collect2: error: ld returned 1 exit status
Emilgardis commented
This seems to be rust-lang/rust#117101, caused by the update to llvm 17 and us using a too old ld.
I'll use a lower rustc for riscv for now
endocrimes commented
Building my own cross-rs image (https://github.com/users/endocrimes/packages/container/package/cross-rs%2Friscv64gc-unknown-linux-gnu) based on Ubuntu 23.04 rather than 20.04 got builds working successfully for me with Rust 1.76 (bc newer ld) in case anyone else ends up here after running into this 😅
Happy to PR the version bump, but I'm not really aware enough of broader cross-rs use to know if that's likely to break elsewhere.
YOU54F commented
I came across this cross-compiling on macos, and managed to build correctly with binutils updated to 2.38