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wheels: fix missing yosys-abc/share directory

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* `misc/__init__.py`:
  * checks if there's a `yosys-abc` in the same directory - if yes, sets the variable `sys._pyosys_abc`
  * checks if there's a `share` in the same directory - if yes, sets the variable `sys._pyosys_share_dirname`
* `yosys.cc::init_share_dirname`: check for `sys._pyosys_share_dirname`, use it at the highest priority if Python is enabled
* `yosys.cc::init_abc_executable_name`: check for `sys._pyosys_abc`, use it at at the highest priority if Python is enabled
* `Makefile`: add new target, `share`, to only create the extra targets
* `setup.py`: compile libyosys.so, yosys-abc and share, and copy them all as part of the pyosys build
* `test/arch/ecp5/add_sub.py`: ported `add_sub.ys` to Python to act as a test for the share directory and abc with Python wheels, used in CI
This commit is contained in:
Mohamed Gaber 2024-10-09 12:44:52 +03:00
parent 8893dadc4b
commit 3d6b8b8e1a
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6 changed files with 105 additions and 23 deletions
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14
misc/__init__.py
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@ -1,5 +1,19 @@
import os
import sys
sys.setdlopenflags(os.RTLD_NOW | os.RTLD_GLOBAL)
__dir__ = os.path.abspath(os.path.dirname(__file__))
sys._pyosys_dir = os.path.abspath(__dir__)
bin_ext = ".exe" if os.name == "nt" else ""
_share_candidate = os.path.join(__dir__, "share")
if os.path.isdir(_share_candidate):
sys._pyosys_share_dirname = _share_candidate + os.path.sep
_abc_candidate = os.path.join(__dir__, f"yosys-abc{bin_ext}")
if os.path.isfile(_abc_candidate):
sys._pyosys_abc = _abc_candidate
__all__ = ["libyosys"]