Can't open In M3 mac

[wizard-lgtm]

❯ c3c
dyld[53358]: Library not loaded: /opt/homebrew/opt/llvm@17/lib/libunwind.1.dylib
Referenced from: <2D50C22A-0492-3DC4-9738-F08EE7CF712B> /Users/hootie/Documents/c3c/c3c
Reason: tried: '/opt/homebrew/opt/llvm@17/lib/libunwind.1.dylib' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/opt/homebrew/opt/llvm@17/lib/libunwind.1.dylib' (no such file), '/opt/homebrew/opt/llvm@17/lib/libunwind.1.dylib' (no such file)
[1] 53358 abort c3c

[lerno]

Sadly a known issue Homebrew producing non-standalone static libraries. One can really ask oneself what the point is of static libraries when the libraries retain dependencies on dynamic libraries.

[lerno]

For now, using Homebrew to get c3c, grab LLVM from homebrew just to get the dependencies or building it yourself are the available solutions. I am very sorry about this.

[wizard-lgtm]

Sorry to hear that, is there anything i can help to you?

[lerno]

What we need is a CI similar to https://github.com/c3lang/win-llvm but for MacOS which creates builds for Aarch64 and x64. Then we could use those to build C3 instead.

[nmsobri]

yeah im experiencing this on M3 too.. missing a lot dylib

[ZGA2519]

I has this problem too.

The temporary fix is make a symlink '/opt/homebrew/opt/llvm@17/lib/libunwind.1.dylib' refer to the original 'libunwind.1.dylib' in unwind folder (I have libunwind.1.dylib but inside unwind folder in lib)

[xvln]

Why not bundle a version of libunwind? It's not a huge library...

[lerno]

This is what building a custom version of LLVM could do.

[rodgomesc]

Temp Fix

c3c it's looking for libunwind from LLVM 17 and some Homebrew stuff.

➜  otool -L c3c | grep libunwind
	/opt/homebrew/opt/llvm@17/lib/libunwind.1.dylib (compatibility version 1.0.0, current version 1.0.0)

a quick fix is run:

brew install llvm@17