Open zwwi opened 4 years ago
Failed on 1.4 also, but in my case (macOS 10.15), the error said:
ERROR: LoadError: LoadError: could not load library "/Users/user/.julia/packages/Cxx/1RaOv/src/../deps/usr/lib/libcxxffi"
dlopen(/Users/user/.julia/packages/Cxx/1RaOv/src/../deps/usr/lib/libcxxffi.dylib, 9): Symbol not found: __ZN4llvm11raw_ostream6handleEv
Referenced from: /Users/user/.julia/packages/Cxx/1RaOv/src/../deps/usr/lib/libcxxffi.dylib
Expected in: /Applications/Julia-1.4.app/Contents/Resources/julia/lib/julia/libLLVM.dylib
in /Users/user/.julia/packages/Cxx/1RaOv/src/../deps/usr/lib/libcxxffi.dylib
I need to upgrade https://github.com/Gnimuc/CxxBuilder and release new libcxxffi binaries for Julia-1.4. This may take a couple of days(depends on China's Internet download speed 😂), so currently, if you'd like to use Cxx.jl with Julia-1.4, I would recommend to build Julia from source and then do a source build(pkg> build Cxx) for Cxx.jl.
Julia 1.4 uses LLVM_VER = 8.0.1, which has breaking changes relative to LLVM_VER = 6.0.1 used by Julia 1.3.
I think even source build won't work until Cxx.jl is updated to support the new LLVM version.
Here are the first lines of the Cxx build error on a source build of Julia 1.4:
┌ Error: Error building `Cxx`, showing the last 100 of log:
│ /home/drew/julia_v1.4/usr/bin/../include/clang/AST/ExprCXX.h:171:7: note: candidate expects 1 argument, 6 provided
│ /home/drew/julia_v1.4/usr/bin/../include/clang/AST/ExprCXX.h:171:7: note: candidate: ‘constexpr clang::CXXMemberCallExpr::CXXMemberCallExpr(clang::CXXMemberCallExpr&&)’
│ /home/drew/julia_v1.4/usr/bin/../include/clang/AST/ExprCXX.h:171:7: note: candidate expects 1 argument, 6 provided
│ ../src/bootstrap.cpp: In function ‘void finish_clang_init(CxxInstance*, bool, const char*, size_t, time_t)’:
│ ../src/bootstrap.cpp:1610:59: error: ‘getNewMemBuffer’ is not a member of ‘llvm::MemoryBuffer’
│ 1610 | sm.overrideFileContents(MainFile, llvm::MemoryBuffer::getNewMemBuffer(0, fname));
│ | ^~~~~~~~~~~~~~~
@drewrobson you're right. I just fixed that. Could you give #465 a try?
Thanks for your quick response! Now I'm getting a curl 404 error:
│ curl: (22) The requested URL returned error: 404
│ make: *** [BuildBootstrap.Makefile:23: llvm_tars] Error 22
These are the broken urls:
http://releases.llvm.org/8.0.1/llvm-8.0.1.src.tar.xz
http://releases.llvm.org/8.0.1/cfe-8.0.1.src.tar.xz
http://releases.llvm.org/8.0.1/compiler-rt-8.0.1.src.tar.xz
http://releases.llvm.org/8.0.1/libcxx-8.0.1.src.tar.xz
http://releases.llvm.org/8.0.1/libcxxabi-8.0.1.src.tar.xz
http://releases.llvm.org/8.0.1/polly-8.0.1.src.tar.xz
http://releases.llvm.org/8.0.1/libunwind-8.0.1.src.tar.xz
http://releases.llvm.org/8.0.1/lld-8.0.1.src.tar.xz
These urls work fine if I replace 8.0.1 with 6.0.1. Looks like https://releases.llvm.org/6.0.1 contains source files but https://releases.llvm.org/8.0.1 redirects to GitHub. Perhaps for 8.0.1, the urls should look like this:
https://github.com/llvm/llvm-project/releases/download/llvmorg-8.0.1/llvm-8.0.1.src.tar.xz
Yeah, I just noticed that. Now I'm trying to update those LLVM patches. ;)
OK, now I need to upgrade bootstrap.cpp to LLVM8, which may beyond my abilities, so don't expect this can be fixed soon.
Failed on 1.4 also, but in my case (macOS 10.15), the error said:
ERROR: LoadError: LoadError: could not load library "/Users/user/.julia/packages/Cxx/1RaOv/src/../deps/usr/lib/libcxxffi" dlopen(/Users/user/.julia/packages/Cxx/1RaOv/src/../deps/usr/lib/libcxxffi.dylib, 9): Symbol not found: __ZN4llvm11raw_ostream6handleEv Referenced from: /Users/user/.julia/packages/Cxx/1RaOv/src/../deps/usr/lib/libcxxffi.dylib Expected in: /Applications/Julia-1.4.app/Contents/Resources/julia/lib/julia/libLLVM.dylib in /Users/user/.julia/packages/Cxx/1RaOv/src/../deps/usr/lib/libcxxffi.dylib
I have similar errors even I use juliapro 1.0.5
FYI, Cxx.jl(binary build) only works with Julia-v1.1.x~v1.3.x.
First off, great package you have here. However, is there a plan to resolve these issues for future versions of Julia? I am considering adding Cxx.jl as a dependency to a project, but I don't want to be permanently frozen at Julia 1.3 ...
First off, great package you have here. However, is there a plan to resolve these issues for future versions of Julia? I am considering adding Cxx.jl as a dependency to a project, but I don't want to be permanently frozen at Julia 1.3 ...
I think it's a good time to rewrite the code in pure julia (:joy: what I have done with GPSTk)
Still failing on Julia 1.5.1. Looking forward to the working version!
Also failing on Julia 1.6
julia> using Cxx
[ Info: Precompiling Cxx [a0b5b9ef-44b7-5148-a2d1-f6db19f3c3d2]
ERROR: LoadError: LoadError: could not load library "C:\Users\user\.julia\packages\Cxx\1RaOv\src\..\deps\usr\bin\libcxxffi"
I got an error
LoadError: AssertionError: isdir(cxxclangdir)
during precompiling; it works well on julia 1.3.1. The system is WSL2