Incompatability with Current Nightly Toolchain

[h4rk-3nz0]

Hi, put together a project build recently that was working perfectly during compile time however now I am starting to see a consistent crash when building core for an invalid reference which terminates the build.

Rechecked the Rust obfuscation guide but I suspect there could be some incompatibility with newer nightly builds.
Any help appreciated. Let me know if you want any error logs etc.

The error returned when building libc and other core libraries appears to be: undefined reference 'diagnostic-width

[h4rk-3nz0]

I managed to get my core and project compiling again, seems it has something to do with the stabilization of -Zterminal-width to --diagnostic-width as of 1.64. I was using current nightly and stable builds which were obviously incompatible with 1.60~. I switched my rust lang branch I was building my llvm rust chain with to 1.64 and it is now working again.

[h4rk-3nz0]

Once again new changes in the form of split-debuginfo have caused me to update to a more current rust toolchain. After managing to fix compile errors for the llvm obfuscator by explicitly setting includes for llvm/IR/Constant(s).h on both substitution and utils cpp files I managed to get it compiling and working however I am now recieving a enable-fs-discriminator registered more than once error when using it for passes.

Any help or advice appreciated.

[PatriceBlin]

Hi @h4rk-3nz0, Did you managed to fix the "enable-fs-discriminator" issues ?

I don't remember exactly, but I think usually when we encounter this sort of error it means either the related code is linked multiples times. For example if your install of LLVM already include a pass or switch such as "enable-fs-discriminator", if the plugin (obfuscator-llvm) also link with a lib containing this code you will encounter this issue.

You can maybe tinker with the target_link_libraries to adjust with the LLVM used with the rustc toolchain.

If I have to guess it's a miss-matched with the way the rustc LLVM is compiled and the way the plugin is.