| Issue |
63799
|
| Summary |
Can't build crtbegin.c on s390x for wasm32
|
| Labels |
build-problem
|
| Assignees |
|
| Reporter |
sylvestre
|
Recent regression on s390x:
```
cd /build/source/build-wasm/compiler-rt-wasm32 && /build/source/build-llvm/tools/clang/stage2-bins/bin/clang -O2 -DNDEBUG -g1 -fstack-protector-strong -Wformat -Werror=format-security -Wno-unused-command-line-argument -Wdate-time -D_FORTIFY_SOURCE=2 --target=wasm32-unknown-unknown -fno-lto -std=c11 -DEH_USE_FRAME_REGISTRY -fPIC -Wno-pedantic --target=wasm32-unknown-unknown -o /build/source/build-wasm/compiler-rt-wasm32/lib/wasi/clang_rt.crtbegin-wasm32.o -c /build/source/compiler-rt/lib/builtins/crtbegin.c
/build/source/compiler-rt/lib/builtins/crtbegin.c:77:2: error: "crtbegin without .init_fini array unimplemented for this architecture"
77 | #error "crtbegin without .init_fini array unimplemented for this architecture"
| ^
/build/source/compiler-rt/lib/builtins/crtbegin.c:134:2: error: "crtbegin without .init_fini array unimplemented for this architecture"
134 | #error "crtbegin without .init_fini array unimplemented for this architecture"
| ^
2 errors generated.
```
Log:
https://llvm-jenkins.debian.net/job/llvm-toolchain-bionic-binaries/architecture=s390x,distribution=bionic,label=s390x/1153/console
Seems to be caused by:
https://reviews.llvm.org/D153989
@petrhosek rings a bell?
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