Nim bindings for #30

[arnetheduck]

No description provided.

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[etan-status]

% nimble test --verbose
     Info:  Nimble data file "/Users/etan/.nimble/nimbledata2.json" has been loaded.
  Verifying dependencies for hashtree_abi@0.1.0
  Compiling /Users/etan/Documents/Repos/hashtree/tests/test_hashtree_abi (from package hashtree_abi) using c backend
  Executing /usr/local/Cellar/nim/2.0.4/nim/bin/nim c --noNimblePath -d:NimblePkgVersion=0.1.0 -r --path:. /Users/etan/Documents/Repos/hashtree/tests/test_hashtree_abi 
Hint: used config file '/usr/local/Cellar/nim/2.0.4/nim/config/nim.cfg' [Conf]
Hint: used config file '/usr/local/Cellar/nim/2.0.4/nim/config/config.nims' [Conf]
...................................................................................................................
CC: hashtree
CC: ../../../../../../usr/local/Cellar/nim/2.0.4/nim/lib/system/exceptions.nim
CC: ../../../../../../usr/local/Cellar/nim/2.0.4/nim/lib/std/private/digitsutils.nim
CC: ../../../../../../usr/local/Cellar/nim/2.0.4/nim/lib/std/assertions.nim
CC: ../../../../../../usr/local/Cellar/nim/2.0.4/nim/lib/system/dollars.nim
CC: ../../../../../../usr/local/Cellar/nim/2.0.4/nim/lib/system.nim
CC: ../../../../../../usr/local/Cellar/nim/2.0.4/nim/lib/posix/posix.nim
CC: ../../../../../../usr/local/Cellar/nim/2.0.4/nim/lib/pure/times.nim
CC: ../../../../../../usr/local/Cellar/nim/2.0.4/nim/lib/std/cmdline.nim
CC: test_hashtree_abi.nim
Hint:  [Link]
ld: warning: ignoring duplicate libraries: '-lm'
Undefined symbols for architecture x86_64:
  "_hashtree_sha256_avx2_x8", referenced from:
      _hashtree_detect in @m..@ssrc@shashtree.c.o
  "_hashtree_sha256_avx512_x16", referenced from:
      _hashtree_detect in @m..@ssrc@shashtree.c.o
  "_hashtree_sha256_avx_x4", referenced from:
      _hashtree_detect in @m..@ssrc@shashtree.c.o
  "_hashtree_sha256_shani_x2", referenced from:
      _hashtree_detect in @m..@ssrc@shashtree.c.o
  "_hashtree_sha256_sse_x1", referenced from:
      _hashtree_detect in @m..@ssrc@shashtree.c.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Error: execution of an external program failed: 'clang   -o /Users/etan/Documents/Repos/hashtree/tests/test_hashtree_abi  /Users/etan/.cache/nim/test_hashtree_abi_d/@m..@ssrc@shashtree.c.o /Users/etan/.cache/nim/test_hashtree_abi_d/@m..@s..@s..@s..@s..@s..@susr@slocal@sCellar@snim@s2.0.4@snim@slib@ssystem@sexceptions.nim.c.o /Users/etan/.cache/nim/test_hashtree_abi_d/@m..@s..@s..@s..@s..@s..@susr@slocal@sCellar@snim@s2.0.4@snim@slib@sstd@sprivate@sdigitsutils.nim.c.o /Users/etan/.cache/nim/test_hashtree_abi_d/@m..@s..@s..@s..@s..@s..@susr@slocal@sCellar@snim@s2.0.4@snim@slib@sstd@sassertions.nim.c.o /Users/etan/.cache/nim/test_hashtree_abi_d/@m..@s..@s..@s..@s..@s..@susr@slocal@sCellar@snim@s2.0.4@snim@slib@ssystem@sdollars.nim.c.o /Users/etan/.cache/nim/test_hashtree_abi_d/@m..@s..@s..@s..@s..@s..@susr@slocal@sCellar@snim@s2.0.4@snim@slib@ssystem.nim.c.o /Users/etan/.cache/nim/test_hashtree_abi_d/@m..@s..@s..@s..@s..@s..@susr@slocal@sCellar@snim@s2.0.4@snim@slib@sposix@sposix.nim.c.o /Users/etan/.cache/nim/test_hashtree_abi_d/@m..@s..@s..@s..@s..@s..@susr@slocal@sCellar@snim@s2.0.4@snim@slib@spure@stimes.nim.c.o /Users/etan/.cache/nim/test_hashtree_abi_d/@m..@s..@s..@s..@s..@s..@susr@slocal@sCellar@snim@s2.0.4@snim@slib@sstd@scmdline.nim.c.o /Users/etan/.cache/nim/test_hashtree_abi_d/@mtest_hashtree_abi.nim.c.o  -lm -lm   -ldl'
tools.nim(36)            doCmd

    Error:  Execution failed with exit code 1
        ... Command: /usr/local/Cellar/nim/2.0.4/nim/bin/nim c --noNimblePath -d:NimblePkgVersion=0.1.0 -r --path:. /Users/etan/Documents/Repos/hashtree/tests/test_hashtree_abi 
     Info:  Nimble data file "/Users/etan/.nimble/nimbledata2.json" has been saved.

% sw_vers
ProductName:		macOS
ProductVersion:		14.4.1
BuildVersion:		23E224

% system_profiler SPHardwareDataType
Hardware:

    Hardware Overview:

      Model Name: MacBook Pro
      Model Identifier: MacBookPro16,1
      Processor Name: 8-Core Intel Core i9
      Processor Speed: 2.4 GHz
      Number of Processors: 1
      Total Number of Cores: 8
      L2 Cache (per Core): 256 KB
      L3 Cache: 16 MB
      Hyper-Threading Technology: Enabled
      Memory: 32 GB
      System Firmware Version: 2022.100.22.0.0 (iBridge: 21.16.4222.0.0,0)
      OS Loader Version: 580~1678

[potuz]

Yeah, Intel macs are not covered until I get my hands on one

[etan-status]

The Nim itself looks fine, but someone with an ARM based macOS machine should confirm that brew install nim and then nimble test works.

I also can't confirm whether the clang assembler bypass works, but it was already present before and solely restricted to only activate on Linux (and not on Mac).

[arnetheduck]

ARM based macOS

we're testing this with this trick here: https://github.com/status-im/nim-ssz-serialization/pull/86/files#diff-b803fcb7f17ed9235f1e5cb1fcd2f5d3b2838429d4368ae4c57ce4436577f03fR45 - depending on the macos version, github will use either an intel or a mac