❯ alr build
ⓘ Building myproj/myproj.gpr...
Link
   [link]         myproj.adb
0  0x10034af43  __assert_rtn + 64
1  0x10024cf43  ld::AtomPlacement::findAtom(unsigned char, unsigned long long, ld::AtomPlacement::AtomLoc const*&, long long&) const + 1411
2  0x100269431  ld::InputFiles::SliceParser::parseObjectFile(mach_o::Header const*) const + 19745
3  0x100279e44  ld::InputFiles::parseAllFiles(void (ld::AtomFile const*) block_pointer)::$_7::operator()(unsigned long, ld::FileInfo const&) const + 1380
4  0x7ff8051315cd  _dispatch_client_callout2 + 8
5  0x7ff805141e3e  _dispatch_apply_invoke + 214
6  0x7ff80513159a  _dispatch_client_callout + 8
7  0x7ff80514099d  _dispatch_root_queue_drain + 879
8  0x7ff805140f22  _dispatch_worker_thread2 + 152
9  0x7ff8052d5c06  _pthread_wqthread + 262
ld: Assertion failed: (resultIndex < sectData.atoms.size()), function findAtom, file Relocations.cpp, line 1336.
collect2: error: ld returned 1 exit status
gprbuild: link of myproj.adb failed
gprbuild: failed command was: /users/sdey02/.config/alire/cache/dependencies/gnat_native_13.2.1_c21501ad/bin/gcc myproj.o b__myproj.o -L/Users/sdey02/myproj/obj/development/ -L/Users/sdey02/myproj/obj/development/ -L/users/sdey02/.config/alire/cache/dependencies/gnat_native_13.2.1_c21501ad/lib/gcc/x86_64-apple-darwin21.6.0/13.2.0/adalib/ /users/sdey02/.config/alire/cache/dependencies/gnat_native_13.2.1_c21501ad/lib/gcc/x86_64-apple-darwin21.6.0/13.2.0/adalib/libgnat.a -Wl,-rpath,@executable_path/..//obj/development -Wl,-rpath,@executable_path/../..//.config/alire/cache/dependencies/gnat_native_13.2.1_c21501ad/lib/gcc/x86_64-apple-darwin21.6.0/13.2.0/adalib -o /Users/sdey02/myproj/bin//myproj
error: Command ["gprbuild", "-s", "-j0", "-p", "-P", "/Users/sdey02/myproj/myproj.gpr"] exited with code 4
error: Compilation failed.

Error seems to be this: ld: Assertion failed: (resultIndex < sectData.atoms.size()), function findAtom, file Relocations.cpp, line 1336.

I ran the alr build command and expected the crate to build but instead got an exited with code 4 error.

I checked other threads and it seems to be an issue with the latest version of cmd line tools. What are my options to fix this?

I have Macs with macOS Sonoma and I have successfully compiled and installed GtkAda from source that I got from AdaCore, with no errors. It's installed at /usr/local/lib/gnat and /usr/local/lib/gtkada, but nothing sees it. I use Gnat Studio and of course it complains about not finding "gtkada" compiling from the command line has the same issue. I have not updated the LD_LIBRARY_PATH, and related because I don't know how if that's the issue. This works on Linux and Windows very easily, but I'm not sure what else to do at this point. I have listed my Macs with Sonoma, but I've actually never had it work with Ventura either, so I don't think that has anything to do with it. I know I'm missing something, and probably something simple.

I just upgraded to macOS Sonoma on my Intel and M1 Macs, and Gcc and Alire cannot compile simple Ada programs or any others so I suspect it's a compatibility issue. I am using Gcc 13.1.0 aarch64 and x86_64 on the MacBook Pro/Air M1 and MacBook Pro Core i9 respectively. The error I see among others is "-macosx_version_min has been renamed to -macosx_version_min" also: "exited with code 4" Since I cannot compile Ada programs which is most important, is there a workaround or hack until there are upgraded versions to fix it? The same errors are present on both the Intel and M1 Macs, and I had no issues at all on macOS Ventura.

I tried using Gcc 13.1.0 aarch64 and x86_64 on my MacBook M1s and only the x86_64 version on my Intel MacBook Pro Core i9. I tried using Alire with it's native compilers on both type Macs and its matching gprbuild version. The same errors are present using the terminal editing with "nano" and compiling with "gnatmake" or Gnat Studio using the Gcc 13.1.0 toolchain. It obviously is a compatibility issue between Gcc/Alire and macOS Sonoma. It's not just Ada "Hello, World!", but C and C++ "Hello, World!"

I have a build of gdb for an Ada toolchain, and it appears there is a reference to a Python dynamic library that does not exist on my system (Intel Mac, Ventura 13.4.1 (c)).

$ which gdb
/opt/gcc-13.1.0/bin/gdb

$ gdb
dyld[19305]: Library not loaded: /Library/Frameworks/Python.framework/Versions/3.9/Python
  Referenced from: <3FCB836C-8BBC-39C7-894C-6F9582FEAE7F> /opt/gcc-13.1.0/bin/gdb
  Reason: tried: '/Library/Frameworks/Python.framework/Versions/3.9/Python' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/Library/Frameworks/Python.framework/Versions/3.9/Python' (no such file), '/Library/Frameworks/Python.framework/Versions/3.9/Python' (no such file), '/System/Library/Frameworks/Python.framework/Versions/3.9/Python' (no such file, not in dyld cache)
Abort trap: 6

$ dyld_info /opt/gcc-13.1.0/bin/gdb
/opt/gcc-13.1.0/bin/gdb [x86_64]:
    -platform:
        platform     minOS      sdk
           macOS     12.0      10.17  
    -segments:
        load-offset   segment section        sect-size  seg-size perm
        0x00000000    __TEXT                              7728KB r.x
        0x00001090             __text           5025114
        0x004CBDF0             __text_startup    23672
        0x004D1A68             __text_cold      125143
        0x004F0340             __stubs            9060
        0x004F26A4             __stub_helper      6276
        0x004F3F28             __cstring        899918
        0x005CFA80             __const          155833
        0x005F5B40             __info_plist        466
        0x005F5D18             __eh_frame       1663704
        0x0078C000    __DATA_CONST                        1088KB rw.
        0x0078C000             __got              5824
        0x0078D6C0             __mod_init_func     800
        0x0078D9E0             __const          1099176
        0x0089C000    __DATA                               304KB rw.
        0x0089C000             __la_symbol_ptr   12080
        0x0089EF30             __gcc_except_tab 118952
        0x008BBFE0             __data            76000
        0x008CE8C0             __bss             91000
        0x008E4C40             __common           9104
    -dependents:
        attributes     load path
                       /usr/lib/libiconv.2.dylib
                       /usr/lib/libncurses.5.4.dylib
                       /Library/Frameworks/Python.framework/Versions/3.9/Python
                       /usr/lib/libexpat.1.dylib
                       /opt/gcc-13.1.0/lib/libmpfr.6.dylib
                       /opt/gcc-13.1.0/lib/libgmp.10.dylib
                       /opt/gcc-13.1.0/lib/libstdc++.6.dylib
                       /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
                       /usr/lib/libSystem.B.dylib

$ ls /Library/Frameworks/Python.framework
ls: /Library/Frameworks/Python.framework: No such file or directory

$ which python3
/usr/bin/python3

$ which python3.9
/usr/local/bin/python3.9

I have installed Python via brew. Where should I look for the required library (so I can set DYLD_LIBRARY_PATH), or how can I install the proper one?

After installing gnat for darwin (arm) macos, following this guide (see "AdaCore compiler on mac" section), I could not find the gnatmake in the /bin folder that all the other binaries were in. Quite confused. (I wanted to install gnat to build ghdl.)