cant compile in WSL `FAILED: tools/clang/lib/ASTMatchers/Dynamic/CMakeFiles/obj.clangDynamicASTMatchers.dir/Registry.cpp.o `

[anandijain]

I am following the instructions in the docs https://enzyme.mit.edu/index.fcgi/rust/installation.html
Except I am using the Ubuntu 22 WSL distro.

Steps:

• clone this repo
• run the configure as instructed
• run x.py as instructed

Here is the stack trace Its always nice to see finished in 5323.660 seconds Build completed unsuccessfully in 1:31:31

-- Build files have been written to: /home/anand/.rust/cloned/rust/build/x86_64-unknown-linux-gnu/llvm/build
running: cd "/home/anand/.rust/cloned/rust/build/x86_64-unknown-linux-gnu/llvm/build" && DESTDIR="" "cmake" "--build" "." "--target" "install" "--config" "Release" "--" "-j" "12"
[3651/4850] Building CXX object tools/clang/lib/ASTMatchers/Dynamic/CMakeFiles/obj.clangDynamicASTMatchers.dir/Registry.cpp.o
FAILED: tools/clang/lib/ASTMatchers/Dynamic/CMakeFiles/obj.clangDynamicASTMatchers.dir/Registry.cpp.o 
/usr/bin/c++ -DGTEST_HAS_RTTI=0 -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/anand/.rust/cloned/rust/build/x86_64-unknown-linux-gnu/llvm/build/tools/clang/lib/ASTMatchers/Dynamic -I/home/anand/.rust/cloned/rust/src/llvm-project/clang/lib/ASTMatchers/Dynamic -I/home/anand/.rust/cloned/rust/src/llvm-project/clang/include -I/home/anand/.rust/cloned/rust/build/x86_64-unknown-linux-gnu/llvm/build/tools/clang/include -I/home/anand/.rust/cloned/rust/build/x86_64-unknown-linux-gnu/llvm/build/include -I/home/anand/.rust/cloned/rust/src/llvm-project/llvm/include -ffunction-sections -fdata-sections -fPIC -m64 -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -fno-lifetime-dse -w -fdiagnostics-color -ffunction-sections -fdata-sections -fno-common -Woverloaded-virtual -fno-strict-aliasing -O3 -DNDEBUG -std=c++17  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -MD -MT tools/clang/lib/ASTMatchers/Dynamic/CMakeFiles/obj.clangDynamicASTMatchers.dir/Registry.cpp.o -MF tools/clang/lib/ASTMatchers/Dynamic/CMakeFiles/obj.clangDynamicASTMatchers.dir/Registry.cpp.o.d -o tools/clang/lib/ASTMatchers/Dynamic/CMakeFiles/obj.clangDynamicASTMatchers.dir/Registry.cpp.o -c /home/anand/.rust/cloned/rust/src/llvm-project/clang/lib/ASTMatchers/Dynamic/Registry.cpp
c++: fatal error: Killed signal terminated program cc1plus
compilation terminated.
[3662/4850] Building CXX object tools/clang/lib/Sema/CMakeFiles/obj.clangSema.dir/SemaExpr.cpp.o
ninja: build stopped: subcommand failed.
thread 'main' panicked at /home/anand/.cargo/registry/src/index.crates.io-6f17d22bba15001f/cmake-0.1.48/src/lib.rs:975:5:

command did not execute successfully, got: exit status: 1

build script failed, must exit now
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
        finished in 5323.660 seconds
Build completed unsuccessfully in 1:31:31

[ZuseZ4]

I just fixed a macos build issue in this PR rust-lang#136428, which I'll merge into rustc over the next days. It looks like your build just failed during LLVM compilation so I'd assume a non-Rust cause (e.g. running out of memory?), but feel free to try again with this PR. Also, sorry for not answering earlier, I must have missed this issue.

[ZuseZ4]

Closing for now, since as mentioned it looks like LLVM failed to build, which likely means it's not Rust at fault here. Feel free to reopen, if you have more info.