| Summary: | dev-lang/rust-1.79.0: failed to run custom build command for `compiler_builtins v0.1.109` if compiling with use "wasm" | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | Markus Probst <markustieger> |
| Component: | Current packages | Assignee: | Randy Barlow <randy> |
| Status: | UNCONFIRMED --- | ||
| Severity: | normal | CC: | chall0+gentoo, kripton, markustieger, matoro_gentoo, navi, robert, rust, stijn+gentoo |
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
| Attachments: |
the build.log compressed using xz
Output of `emerge --info =dev-lang/rust-1.79.0` Output of `emerge -pqv =dev-lang/rust-1.79.0` build log |
||
|
Description
Markus Probst
2024-07-25 15:58:49 UTC
You have failed to attach the build log. Please also provide emerge --info. Created attachment 898313 [details]
the build.log compressed using xz
Created attachment 898314 [details]
Output of `emerge --info =dev-lang/rust-1.79.0`
Created attachment 898315 [details]
Output of `emerge -pqv =dev-lang/rust-1.79.0`
(In reply to Mike Gilbert from comment #1) > You have failed to attach the build log. Please also provide emerge --info. Yeah, sorry about that. I guess I am either stupid or it didn't upload because it was larger than the upload limit. Created attachment 899466 [details] build log Bug happens for me too: [compiler_builtins 0.1.109] CFLAGS_wasm32_unknown_unknown = Some("-ffunction-sections -fdata-sections -fPIC --target=wasm32-unknown-unknown -pipe -mno-pku -mn o-sgx -mrtm --param=l1-cache-line-size=64 --param=l1-cache-size=32 --param=l2-cache-size=19712 -fdebug-prefix-map=/var/tmp/portage/dev-lang/rust-1.79.0/work/r ustc-1.79.0-src=/rustc/129f3b9964af4d4a709d1383930ade12dfe7c081") [compiler_builtins 0.1.109] cargo:warning=clang: error: unsupported option '-mno-pku' for target 'wasm32-unknown-unknown' [compiler_builtins 0.1.109] cargo:warning=clang: error: unsupported option '-mno-sgx' for target 'wasm32-unknown-unknown' [compiler_builtins 0.1.109] cargo:warning=clang: error: unsupported option '-mrtm' for target 'wasm32-unknown-unknown' [compiler_builtins 0.1.109] cargo:warning=clang: warning: argument unused during compilation: '--param=l1-cache-line-size=64' [-Wunused-command-line-argument] [compiler_builtins 0.1.109] cargo:warning=clang: warning: argument unused during compilation: '--param=l1-cache-size=32' [-Wunused-command-line-argument] [compiler_builtins 0.1.109] cargo:warning=clang: warning: argument unused during compilation: '--param=l2-cache-size=19712' [-Wunused-command-line-argument] [compiler_builtins 0.1.109] [compiler_builtins 0.1.109] [compiler_builtins 0.1.109] error occurred: Command "clang" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "--target=wasm32-unknown-unknown" "-ffunctio n-sections" "-fdata-sections" "-fPIC" "--target=wasm32-unknown-unknown" "-pipe" "-mno-pku" "-mno-sgx" "-mrtm" "--param=l1-cache-line-size=64" "--param=l1-cach e-size=32" "--param=l2-cache-size=19712" "-fdebug-prefix-map=/var/tmp/portage/dev-lang/rust-1.79.0/work/rustc-1.79.0-src=/rustc/129f3b9964af4d4a709d1383930ade 12dfe7c081" "-fno-builtin" "-fvisibility=hidden" "-ffreestanding" "-DVISIBILITY_HIDDEN" "-o" "/var/tmp/portage/dev-lang/rust-1.79.0/work/rustc-1.79.0-src/buil d/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/build/compiler_builtins-ef2902352451a8ee/out/8926cfe43f081305-absvdi2.o" "-c" "/var/tmp/p ortage/dev-lang/rust-1.79.0/work/rustc-1.79.0-src/src/llvm-project/compiler-rt/lib/builtins/absvdi2.c" with args clang did not execute successfully (status co de exit status: 1). [compiler_builtins 0.1.109] [compiler_builtins 0.1.109] The following warnings were emitted during compilation: warning: compiler_builtins@0.1.109: clang: error: unsupported option '-mno-pku' for target 'wasm32-unknown-unknown' warning: compiler_builtins@0.1.109: clang: error: unsupported option '-mno-sgx' for target 'wasm32-unknown-unknown' warning: compiler_builtins@0.1.109: clang: error: unsupported option '-mrtm' for target 'wasm32-unknown-unknown' warning: compiler_builtins@0.1.109: clang: warning: argument unused during compilation: '--param=l1-cache-line-size=64' [-Wunused-command-line-argument] warning: compiler_builtins@0.1.109: clang: warning: argument unused during compilation: '--param=l1-cache-size=32' [-Wunused-command-line-argument] warning: compiler_builtins@0.1.109: clang: warning: argument unused during compilation: '--param=l2-cache-size=19712' [-Wunused-command-line-argument] error: failed to run custom build command for `compiler_builtins v0.1.109` note: To improve backtraces for build dependencies, set the CARGO_PROFILE_RELEASE_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information g eneration. Seeing this also on 1.81.0. This could be related: https://internals.rust-lang.org/t/build-error-when-trying-to-compile-wasm-target/21192/5 (In reply to Stijn Tintel from comment #7) > Seeing this also on 1.81.0. > > This could be related: > https://internals.rust-lang.org/t/build-error-when-trying-to-compile-wasm- > target/21192/5 Happens with rust-1.82.0 as well. Following that link, I tried: Enabling 'system-llvm' doesn't help, probably due to: https://bugs.gentoo.org/735154 I modified the ebuild so the [llvm] section has clang = false and the wasm target has cc = "${CHOST}-clang" and cxx = "${CHOST}-clang++" That also didn't work, same errors: [compiler_builtins 0.1.123] error occurred: Command "x86_64-pc-linux-gnu-clang" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "--target=wasm32-unknown-unknown" "-ffunction-sections" "-fdata-sections" "-fPIC" "--target=wasm32-unknown-unknown" "-pipe" "-mno-cldemote" "-mno-kl" "-mno-sgx" "-mno-widekl" "-mshstk" "--param=l1-cache-line-size=64" "--param=l1-cache-size=32" "--param=l2-cache-size=36864" "-fno-builtin" "-fvisibility=hidden" "-ffreestanding" "-DCOMPILER_RT_HAS_FLOAT16" "-DVISIBILITY_HIDDEN" "-o" "/var/tmp/portage/dev-lang/rust-1.82.0/work/rustc-1.82.0-src/build/x86_64-unknown-linux-gnu/stage2-std/wasm32-unknown-unknown/release/build/compiler_builtins-8e0c09697ead9752/out/98bdc0515731792f-absvdi2.o" "-c" "/var/tmp/portage/dev-lang/rust-1.82.0/work/rustc-1.82.0-src/src/llvm-project/compiler-rt/lib/builtins/absvdi2.c" with args x86_64-pc-linux-gnu-clang did not execute successfully (status code exit status: 1). [compiler_builtins 0.1.123] [compiler_builtins 0.1.123] The following warnings were emitted during compilation: warning: compiler_builtins@0.1.123: x86_64-pc-linux-gnu-clang: error: unsupported option '-mno-cldemote' for target 'wasm32-unknown-unknown' warning: compiler_builtins@0.1.123: x86_64-pc-linux-gnu-clang: error: unsupported option '-mno-kl' for target 'wasm32-unknown-unknown' warning: compiler_builtins@0.1.123: x86_64-pc-linux-gnu-clang: error: unsupported option '-mno-sgx' for target 'wasm32-unknown-unknown' warning: compiler_builtins@0.1.123: x86_64-pc-linux-gnu-clang: error: unsupported option '-mno-widekl' for target 'wasm32-unknown-unknown' warning: compiler_builtins@0.1.123: x86_64-pc-linux-gnu-clang: error: unsupported option '-mshstk' for target 'wasm32-unknown-unknown' warning: compiler_builtins@0.1.123: x86_64-pc-linux-gnu-clang: warning: argument unused during compilation: '--param=l1-cache-line-size=64' [-Wunused-command-line-argument] warning: compiler_builtins@0.1.123: x86_64-pc-linux-gnu-clang: warning: argument unused during compilation: '--param=l1-cache-size=32' [-Wunused-command-line-argument] warning: compiler_builtins@0.1.123: x86_64-pc-linux-gnu-clang: warning: argument unused during compilation: '--param=l2-cache-size=36864' [-Wunused-command-line-argument] error: failed to run custom build command for `compiler_builtins v0.1.123` For the past few months I've just been masking anything >dev-lang/rust-1.77.9 on all my systems. At some point I'll probably need to update, not sure what I'll do then as I haven't a clue how to solve this. For others with this same problem, you'll also need to mask these as they require later versions of rust: >sys-apps/fd-9.9.9 >www-client/chromium-126.0.6478.126 >dev-util/cargo-c-0.10.0 (In reply to Stijn Tintel from comment #7) > Seeing this also on 1.81.0. > > This could be related: > https://internals.rust-lang.org/t/build-error-when-trying-to-compile-wasm- > target/21192/5 Setting `build.optimized-compiler-builtins = false` as suggest in that thread makes 1.81.0 compile again for me. ``` --- rust-1.81.0.ebuild 2024-10-25 15:11:22.000000000 +0300 +++ rust-1.81.0-r1.ebuild 2024-11-01 10:14:20.713794772 +0200 @@ -427,6 +427,7 @@ sanitizers = false profiler = $(toml_usex profiler) cargo-native-static = false + optimized-compiler-builtins = false [install] prefix = "${EPREFIX}/usr/lib/${PN}/${PV}" sysconfdir = "etc" ``` (In reply to Stijn Tintel from comment #9) > (In reply to Stijn Tintel from comment #7) > > Seeing this also on 1.81.0. > > > > This could be related: > > https://internals.rust-lang.org/t/build-error-when-trying-to-compile-wasm- > > target/21192/5 > > Setting `build.optimized-compiler-builtins = false` as suggest in that > thread makes 1.81.0 compile again for me. > > ``` > --- rust-1.81.0.ebuild 2024-10-25 15:11:22.000000000 +0300 > +++ rust-1.81.0-r1.ebuild 2024-11-01 10:14:20.713794772 +0200 > @@ -427,6 +427,7 @@ > sanitizers = false > profiler = $(toml_usex profiler) > cargo-native-static = false > + optimized-compiler-builtins = false > [install] > prefix = "${EPREFIX}/usr/lib/${PN}/${PV}" > sysconfdir = "etc" > > ``` I can CONFIRM that this fix works for rust-1.82.0 as well! Thank you!! |
