SFML community forums

Help => Audio => Topic started by: julebell27 on March 26, 2024, 03:31:56 am

Title: Help with running the package
Post by: julebell27 on March 26, 2024, 03:31:56 am

I'm running the code off of my terminal on my new macbook w/m2 chip

#include <SFML/Audio.hpp>
int main() {
    sf::SoundBuffer buffer;
    if (!buffer.loadFromFile("/Users/julebell/Documents/CantinaBand60.wav")){
        return -1;
    }
    return 0;
}

I am running the following commands from the tutorial:

g++ -c main.cpp -I/Users/julebell/Downloads/SFML-2.6.1-macOS-clang-arm64/include

g++ main.o -o sfml-app -L/Users/julebell/Downloads/SFML-2.6.1-macOS-clang-arm64/lib -lsfml-audio -lsfml-window -lsfml-system

export LD_LIBRARY_PATH=/Users/julebell/Downloads/SFML-2.6.1-macOS-clang-arm64/lib && ./sfml-app

But keep getting this error:

dyld[66727]: Symbol not found: __ZN2sf11SoundBuffer12loadFromFileERKNSt3__112basic_stringIcNS1_11char_traitsIcEENS1_9allocatorIcEEEE
  Referenced from: <A1CF6C7D-6311-3AB7-BC67-EBB3F2F60BC7> /Users/julebell/24c-128/musical_trees/musical_trees_test/sfml-app
  Expected in:     <no uuid> unknown
zsh: abort      ./sfml-app

Title: Re: Help with running the package
Post by: julebell27 on March 26, 2024, 03:37:04 am

Update: I fixed the library issue but now get this:

dyld[67335]: Library not loaded: @rpath/../Frameworks/vorbisenc.framework/Versions/A/vorbisenc
  Referenced from: <72F2B6C0-2DAE-371C-ADA3-32BBC32ADB2B> /Users/julebell/Downloads/SFML-2.6.1-macOS-clang-arm64/lib/libsfml-audio.2.6.1.dylib
  Reason: tried: '/Library/Frameworks/vorbisenc.framework/Versions/A/vorbisenc' (no such file), '/System/Library/Frameworks/vorbisenc.framework/Versions/A/vorbisenc' (no such file, not in dyld cache)
zsh: abort      ./sfml-app

Title: Re: Help with running the package
Post by: eXpl0it3r on March 27, 2024, 07:41:26 am

Make sure you're installing the frameworks that SFML ships with, check the getting started tutorial for macOS.

By the way, g++ on macOS will just point to AppleClang, so you might as well use clang to make it clear what compiler you're using. ;)

Title: Re: Help with running the package
Post by: julebell27 on April 04, 2024, 12:23:13 am

Thank you! I am now having this issue with NEON
AL lib: (EE) FillCPUCaps: Failed to open /proc/cpuinfo, cannot check for NEON support

I read online this happens when working with a mac, not sure how to fix it.

Title: Re: Help with running the package
Post by: eXpl0it3r on April 06, 2024, 04:51:45 pm

And what's NEON supposed to be? Never heard of that.

Title: Re: Help with running the package
Post by: kojack on April 06, 2024, 06:13:57 pm

Neon is the ARM CPU equivalent of SSE.
Apparently at least the M1 does support Neon instructions, if they are enabled when building.

I have no idea why in the error listed the /proc/cpuinfo is failing to open though. A permission issue? (I don't do mac development)