old_contents: from conans import ConanFile, CMake
  
  class LuapbintfConan(ConanFile):
      name = "luapbintf"
      version = "0.1"
      license = "MIT"
      url = "https://github.com/jinq0123/LuaPbIntf"
      description = "Binding Protobuf 3 to Lua 5.3"
      settings = "os", "compiler", "build_type", "arch"
      options = {"shared": [True, False]}
      default_options = "shared=True"
      generators = "cmake"
      exports_sources = "src/*"
      requires = ("lua-cpp/5.3.4@jinq0123/testing",
                  "lua-intf/0.1@jinq0123/testing",
                  "protobuf/3.5.1@bincrafters/stable")
  
      def build(self):
          cmake = CMake(self)
          self.run('cmake %s/src %s' % (self.source_folder, cmake.command_line))
          self.run("cmake --build . %s" % cmake.build_config)
  
      def package(self):
          # self.copy("*.h", dst="include", src="src")
          self.copy("*.lib", dst="lib", keep_path=False)
          self.copy("*.dll", dst="bin", keep_path=False)
          self.copy("*.dylib*", dst="lib", keep_path=False)
          self.copy("*.so", dst="lib", keep_path=False)
          self.copy("*.a", dst="lib", keep_path=False)
  
      def package_info(self):
          self.cpp_info.libs = ["luapbintf"]
  
new_contents: from conans import ConanFile, CMake
  
  class LuapbintfConan(ConanFile):
      name = "luapbintf"
      version = "0.2"
      license = "MIT"
      url = "https://github.com/jinq0123/LuaPbIntf"
      description = "Binding Protobuf 3 to Lua 5.3"
      settings = "os", "compiler", "build_type", "arch"
      options = {"shared": [True, False]}
      default_options = "shared=True"
      generators = "cmake"
      exports_sources = "src/*"
      requires = ("lua-cpp/5.3.4@jinq0123/testing",
                  "lua-intf/0.1@jinq0123/testing",
                  "protobuf/3.11.4")
  
      def build(self):
          cmake = CMake(self)
          self.run('cmake %s/src %s' % (self.source_folder, cmake.command_line))
          self.run("cmake --build . %s" % cmake.build_config)
  
      def package(self):
          # self.copy("*.h", dst="include", src="src")
          self.copy("*.lib", dst="lib", keep_path=False)
          self.copy("*.dll", dst="bin", keep_path=False)
          self.copy("*.dylib*", dst="lib", keep_path=False)
          self.copy("*.so", dst="lib", keep_path=False)
          self.copy("*.a", dst="lib", keep_path=False)
  
      def package_info(self):
          self.cpp_info.libs = ["luapbintf"]
  
subject: upgrade to protobuf/3.11.4