Get Can't find symbol 'make-update-deriver' when trying to run example on Windows 11

Question

Get Can't find symbol 'make-update-deriver' when trying to run example on Windows 11

maacl opened this issue 2 years ago · comments

CARP_DIR is set. I get a REPL when running carp.

carp vector.carp -x
Can't find symbol 'make-update-deriver' at C:/Users/marti/tmp/Carp/examples/derive.carp:2:3.

Traceback:
  (load-once "Derive.carp") at C:/Users/marti/tmp/Carp/core/Core.carp:25:1.

Veit Heller · Answer 1 · Sat Jan 28 2023 06:50:55 GMT+0800 (China Standard Time)

Thanks for the bug report!

Is it possible that you are in the examples directory? If so, the problem is that one of the examples is called derive.carp, shadowing the standard library file Derive.carp. If you try to run it from the parent directory, for example, it should run.

NB: Ideally we could resolve this issue by making core files take precedence, but I suppose users couldn’t overwrite those then, making it a bit of a double-edged sword.

Martin Clausen · Answer 2 · Sat Jan 28 2023 07:32:54 GMT+0800 (China Standard Time)

That is where I am. Works from the parent dir, but now I am getting the below:

carp examples\benchmark_mandelbrot.carp -x
Can't find symbol 'defdynamic-once' at C:/Users/marti/AppData/Roaming/carp/profile.carp:1:2.

profile.carp is:

(defdynamic-once sdl-windows-header-path "C:\\msys64\mingw64\include\SDL2\\")
(defdynamic-once sdl-windows-library-path "C:\\msys64\mingw64\bin\\")

Veit Heller · Answer 3 · Wed Feb 01 2023 02:43:58 GMT+0800 (China Standard Time)

Hello, sorry about the late answer!

Indeed, defdynamic-once is defined after profile.carp is loaded. defdynamic should work.

Your profile file is indeed the first thing that is loaded, before any core libraries, so you can change things as early as possible. defdynamic-once on the other hand is a macro defined in the core libraries.

Martin Clausen · Answer 4 · Wed Feb 01 2023 03:06:03 GMT+0800 (China Standard Time)

I set it per instructions here.

Veit Heller · Answer 5 · Wed Feb 01 2023 03:25:26 GMT+0800 (China Standard Time)

Ah yes, thanks for the heads-up. I will clarify the comment to say that you should use defdynamic instead to set them.

Veit Heller · Answer 6 · Wed Feb 01 2023 03:37:22 GMT+0800 (China Standard Time)

It looks to me like the clang-cl installation itself has some issues. Since we’ve migrated quite far from the original issue and are moving to a more chat-like communication style, could we move this conversation over to the Carp Gitter channel (https://Gitter.im/carp-lang/carp)? Note: this is the first time that I’m responding to an issue from E-Mail, so if there are any typos or the like, I apologize. ``` On 31. Jan 2023, at 20:32, Martin Clausen ***@***.***> wrote: Got one step further. Now I get the below: PS C:\Users\marti\tmp\Carp> carp examples\benchmark_mandelbrot.carp -x clang-cl: warning: unknown argument ignored in clang-cl: '-pipe' [-Wunknown-argument] clang-cl: warning: unknown argument ignored in clang-cl: '-fomit-frame-pointer' [-Wunknown-argument] clang-cl: warning: unknown argument ignored in clang-cl: '-mfpmath=sse' [-Wunknown-argument] clang-cl: warning: unable to find a Visual Studio installation; try running Clang from a developer command prompt [-Wmsvc-not-found] clang-cl: warning: argument unused during compilation: '-O3' [-Wunused-command-line-argument] out\main.c(1,10): fatal error: 'assert.h' file not found #include <assert.h> ^~~~~~~~~~ 1 error generated. carp.exe: callCommand: clang-cl.exe -o out\Untitled -I C:\Users\marti\tmp\Carp\/core/ -D_CRT_SECURE_NO_WARNINGS -pipe -O3 -fomit-frame-pointer -march=native -mfpmath=sse -msse3 out\main.c (exit 1): failed PS C:\Users\marti\tmp\Carp> ```

Martin Clausen · Answer 7 · Wed Feb 01 2023 03:46:58 GMT+0800 (China Standard Time)

Check, I am on gitter now.