Use pyproject toml file instead of setup.py

pyproject.toml

@@ -1,5 +1,80 @@
+[build-system]
+requires = ["flit_core >=3.2,<4"]
+build-backend = "flit_core.buildapi"
+
+[project]
+name = "manticore"
+version = "0.3.7"
+description = "Manticore is a symbolic execution tool for analysis of binaries and smart contracts."
+readme = "README.md"
+license = { file = "LICENSE" }
+authors = [
+    { name = "Trail of Bits", email = "opensource@trailofbits.com" }
+]
+classifiers = [
+    "License :: OSI Approved :: GNU Affero General Public License v3",
+    "Programming Language :: Python :: 3 :: Only",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.7",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Development Status :: 7 - Inactive",
+    "Intended Audience :: Science/Research",
+    "Intended Audience :: Developers",
+    "Topic :: Security",
+]
+dependencies = [
+    "pyyaml",
+    "pysha3",
+    "protobuf~=3.20",
+    "prettytable",
+    "ply",
+    "rlp",
+    "intervaltree",
+    "crytic-compile>=0.2.2",
+    "wasm-tob @ git+https://github.com/trailofbits/wasm-tob.git",
+    "pyevmasm>=0.2.3",
+    "z3-solver",
+]
+requires-python = "<3.11,>=3.7"
+
+[project.urls]
+Homepage = "https://pypi.org/project/manticore/"
+Issues = "https://github.com/trailofbits/manticore/issues"
+Source = "https://github.com/trailofbits/manticore"
+
+[project.scripts]
+manticore = "manticore.__main__:main"
+manticore-verifier = "manticore.ethereum.verifier:main"
+
+[project.optional-dependencies]
+native = [
+    "capstone==5.0.0rc2",
+    "pyelftools",
+    "unicorn~=2.0",
+]
+redis = ["redis"]
+lint = [
+    "black~=22.0",
+    "mypy==0.790",
+]
+dev-noks = [
+    "build",
+    "manticore[native,lint]",
+    "coverage",
+    "py-evm",
+    "Sphinx",
+    "pytest>=5.3.0",
+    "pytest-xdist>=1.30.0",
+    "pytest-cov>=2.8.1",
+    "jinja2"
+]
+dev = [
+    "manticore[dev-noks]",
+    "keystone-engine",
+]
+
 [tool.black]
-target-version = ['py36']
 line-length = 100
 extend-exclude = '''
 (