Add setup files for package

MANIFEST.in

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+include requirements.txt
+include docker/*
+recursive-include compiler *
+recursive-include technology *
+exclude compiler/gen_stimulus.py
+exclude compiler/model_data_util.py
+exclude compiler/printGDS.py
+exclude compiler/processGDS.py
+exclude compiler/uniquifyGDS.py
+exclude compiler/view_profile.py 
+exclude compiler/run_profile.sh
+global-exclude *.pyc

compiler/__init__.py

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+# See LICENSE for licensing information.
+#
+# Copyright (c) 2016-2021 Regents of the University of California and The Board
+# of Regents for the Oklahoma Agricultural and Mechanical College
+# (acting for and on behalf of Oklahoma State University)
+# All rights reserved.
+#
+import os
+import sys
+
+# Attempt to add the source code to the PYTHONPATH here before running globals.init_openram().
+try:
+    OPENRAM_HOME = os.path.abspath(os.environ.get("OPENRAM_HOME"))
+except:
+    import openram
+    OPENRAM_HOME = os.path.dirname(openram.__file__)
+
+if not os.path.isdir(OPENRAM_HOME):
+    assert False
+
+if OPENRAM_HOME not in sys.path:
+    sys.path.insert(0, OPENRAM_HOME)

pyproject.toml

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+[build-system]
+requires = ["setuptools"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "openram"
+version = "1.2.0"
+description = "An open-source static random access memory (SRAM) compiler"
+authors = [
+  { name="Matthew Guthaus", email="mrg@ucsc.edu" },
+]
+keywords = [ "sram", "magic", "gds", "netgen", "ngspice", "netlist" ]
+readme = "README.md"
+license = { text = "BSD-3-Clause License" }
+requires-python = ">=3.6"

setup.py

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+# See LICENSE for licensing information.
+#
+# Copyright (c) 2016-2021 Regents of the University of California and The Board
+# of Regents for the Oklahoma Agricultural and Mechanical College
+# (acting for and on behalf of Oklahoma State University)
+# All rights reserved.
+#
+from setuptools import setup, find_namespace_packages
+
+
+# Include these folder from the root of repo as submodules
+include = ["docker", "technology"]
+# Exclude files/folders with these words
+exclude = ["docs", "images", "macros"]
+
+
+# Find all modules inside the 'compiler' folder
+dirs = []
+for dir in find_namespace_packages():
+    if any(x in dir for x in exclude):
+        continue
+    dirs.append(dir)
+
+# Replace 'compiler' with 'openram' for package names
+packages = []
+for dir in dirs:
+    packages += [dir.replace("compiler", "openram")]
+
+# Make the included folders submodules of openram package
+for i in range(len(packages)):
+    if any(x in packages[i] for x in include):
+        packages[i] = "openram." + packages[i]
+
+# Fix directory paths
+for i in range(len(dirs)):
+    dirs[i] = dirs[i].replace(".", "/")
+
+# Zip package names and their paths
+package_dir = {k: v for k, v in zip(packages, dirs)}
+
+
+# Create a list of required packages
+with open("requirements.txt") as f:
+    reqs = f.read().splitlines()
+
+
+# Call the setup to create the package
+setup(
+    packages=packages,
+    package_dir=package_dir,
+    include_package_data=True,
+    # install_requires=reqs,
+)