conanfile.py

from conan import ConanFile
from conan.tools.cmake import CMakeToolchain, CMakeDeps


class PhysicsSimConan(ConanFile):
    name    = "physics-sim"
    version = "1.0.0"
    settings = "os", "compiler", "build_type", "arch"

    # Runtime and test dependencies
    requires = [
        "nlohmann_json/3.11.3",
        "cli11/2.3.2",
        "gtest/1.14.0",
        "benchmark/1.8.3",
        "spdlog/1.13.0",
    ]

    def configure(self):
        # Enforce C++17 across all dependencies
        self.settings.compiler.cppstd = "17"

    def generate(self):
        # Generate CMake find_package files for all deps
        deps = CMakeDeps(self)
        deps.generate()
        tc = CMakeToolchain(self)
        tc.generate()