Fix a build break in the latest yocto tree
This commit fixes below build break:
| ..../build/tmp/work/armv7ahf-vfpv4d16-openbmc-linux-gnueabi/peci-pcie/0.1+gitAUTOINC+d570dfd4f3-r0/git/include/pciDeviceClass.hpp:23:45: error: 'string' is not a member of 'std'
| 23 | static boost::container::flat_map<int, std::string> pciDeviceClasses{
| | ^~~~~~
Tested: The error was not observed in the latest yocto build.
Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>
Change-Id: Iee47cc1164ccab151792d3ae7c9628e9ceb61623
diff --git a/include/pciDeviceClass.hpp b/include/pciDeviceClass.hpp
index 6a6895c..3c08f65 100644
--- a/include/pciDeviceClass.hpp
+++ b/include/pciDeviceClass.hpp
@@ -17,6 +17,8 @@
#pragma once
#include <boost/container/flat_map.hpp>
+#include <string>
+
static constexpr char const* coprocessorSubClass = "Coprocessor";
static constexpr char const* otherClass = "Other";