Attempting to wrap CRoaring - maybe stdatomics related problem.

[Asc2011]

Hi Peter,

i'm trying to wrap CRoaring. Cmake created libroaring.dylib. I work from ./CRoaring which contains roaring.c, roaring.h and roaring.hh. The roaring-header references e.g. <stdlib.h>, <stdint.h>, thats why i had to add the macOS-frameworks path.

import futhark
{.passL: "./libroaring.dylib".}

importc:
  #outputPath "./generated.nim" # throws an error ?
  syspath "/Library/Developer/CommandLineTools/SDKs/MacOSX13.3.sdk/usr/include"
  path "./" 
  "roaring.h"

nim r --maxLoopIterationsVM:30000000 wrapper.nim yields

... many more ...
/Volumes/backup/Downloads/qemu/cc/CRoaring/wrapper.nim(5, 1) template/generic instantiation of `importc` from here
/Users/asc/.nimble/pkgs/futhark-0.7.4/futhark.nim(503, 14) template/generic instantiation of `importcImpl` from here
/Users/asc/.nimble/pkgs/futhark-0.7.4/futhark.nim(624, 11) Warning: Anonymous global: {"kind":"import","file":"/Volumes/backup/Downloads/qemu/cc/CRoaring/roaring.h","position":{"column":1,"line":2371},"import":"/Library/Developer/CommandLineTools/SDKs/MacOSX13.3.sdk/usr/include/stdint.h"} [User]
stack trace: (most recent call last)
/Users/asc/.nimble/pkgs/futhark-0.7.4/futhark.nim(619, 19) importcImpl
/Users/asc/.nimble/pkgs/futhark-0.7.4/futhark.nim(140, 29) addUsings
/Users/asc/.nimble/pkgs/futhark-0.7.4/futhark.nim(111, 10) findAlias
/Volumes/backup/Downloads/qemu/cc/CRoaring/wrapper.nim(5, 1) template/generic instantiation of `importc` from here
/Users/asc/.nimble/pkgs/futhark-0.7.4/futhark.nim(503, 14) template/generic instantiation of `importcImpl` from here
/Users/asc/.nimble/pkgs/futhark-0.7.4/futhark.nim(111, 10) Error: Unknown kind in findAlias: {"kind":"atomic","base":{"kind":"base","value":"uint32"}}