chore: add conanfile
diff --git a/conanfile.py b/conanfile.py
new file mode 100644
index 0000000..789776c
--- /dev/null
+++ b/conanfile.py
@@ -0,0 +1,61 @@
+import os
+from conans import ConanFile, CMake, tools
+
+
+class CnCborConan(ConanFile):
+    name = "cn-cbor"
+    version = "20200227"
+    license = "BSD"
+    url = "https://github.com/cose-wg/cn-cbor"
+    description = """A constrained node implementation of CBOR in C"""
+    topics = ("cn-cbor")
+    settings = "os", "compiler", "build_type", "arch"
+    options = {
+        "shared": [True, False],
+    }
+    default_options = {
+        "shared": False,
+    }
+    generators = "cmake"
+
+    _cmake = None
+
+    @property
+    def _source_subfolder(self):
+        return "source_subfolder"
+
+    @property
+    def _build_subfolder(self):
+        return "build_subfolder"
+
+    def source(self):
+        self.run(
+            "git clone -b complete git@github.com:gocarlos/cn-cbor.git")
+        os.rename("cn-cbor", self._source_subfolder)
+
+    def configure(self):
+        del self.settings.compiler.libcxx
+        del self.settings.compiler.cppstd
+
+    def _configure_cmake(self):
+        if not self._cmake:
+            self._cmake = CMake(self)
+        self._cmake.definitions["build_tests"] = False
+        self._cmake.definitions["build_docs"] = False
+        self._cmake.definitions["coveralls"] = False
+        self._cmake.configure(
+            source_folder=self._source_subfolder, build_folder=self._build_subfolder)
+
+        return self._cmake
+
+    def build(self):
+        cmake = self._configure_cmake()
+        cmake.build()
+
+    def package(self):
+        cmake = self._configure_cmake()
+        cmake.install()
+
+    def package_info(self):
+        self.cpp_info.libs = ["cn-cbor"]
+        self.cpp_info.name = "cn-cbor"