fix stringification of NEO_DRIVER_VERSION

use preprocessor sequence to convert define value to stirng:
 #define q(a) #a
 #define tostr(b) q(b)

Change-Id: If0a9ccfcc543523309be4995c05125bf8fbf2081

Author: ArturHarasimiuk

runtime/CMakeLists.txt

@@ -57,7 +57,7 @@ endif()
 
 # Put Driver version into define
 if(NEO_DRIVER_VERSION)
-  set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/device/device_caps.cpp PROPERTIES COMPILE_DEFINITIONS NEO_DRIVER_VERSION="${NEO_DRIVER_VERSION}")
+  set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/device/device_caps.cpp PROPERTIES COMPILE_DEFINITIONS "NEO_DRIVER_VERSION=${NEO_DRIVER_VERSION}")
 endif()
 
 if(WIN32)

runtime/device/device_caps.cpp

@@ -41,7 +41,9 @@ static std::string vendor = "Intel(R) Corporation";
 static std::string profile = "FULL_PROFILE";
 static std::string spirVersions = "1.2 ";
 static const char *spirvVersion = "SPIR-V_1.0 ";
-static std::string driverVersion = NEO_DRIVER_VERSION;
+#define QTR(a) #a
+#define TOSTR(b) QTR(b)
+static std::string driverVersion;
 
 const char *builtInKernels = ""; // the "always available" (extension-independent) builtin kernels
 
@@ -70,7 +72,7 @@ void Device::initializeCaps() {
     DEBUG_BREAK_IF(tempName.size() > name.size());
     name = tempName;
 
-    driverVersion = NEO_DRIVER_VERSION;
+    driverVersion = TOSTR(NEO_DRIVER_VERSION);
 
     if (driverInfo) {
         name.assign(driverInfo.get()->getDeviceName(tempName).c_str());

unit_tests/CMakeLists.txt

@@ -100,7 +100,7 @@ if(NOT MSVC)
 endif()
 
 if(NEO_DRIVER_VERSION)
-  set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/device/device_caps_tests.cpp PROPERTIES COMPILE_DEFINITIONS NEO_DRIVER_VERSION="${NEO_DRIVER_VERSION}")
+  set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/device/device_caps_tests.cpp PROPERTIES COMPILE_DEFINITIONS "NEO_DRIVER_VERSION=${NEO_DRIVER_VERSION}")
 endif()
 
 target_link_libraries(igdrcl_tests ${NEO_MOCKABLE_LIB_NAME})

unit_tests/device/device_caps_tests.cpp

@@ -672,7 +672,11 @@ TEST(Device_GetCaps, givenSystemWithNoDriverInfoWhenGettingNameAndVersionThenRet
     tempName += familyName[platformDevices[0]->pPlatform->eRenderCoreFamily];
     tempName += " HD Graphics NEO";
 
-    const std::string expectedVersion = NEO_DRIVER_VERSION;
+#define QTR(a) #a
+#define TOSTR(b) QTR(b)
+    const std::string expectedVersion = TOSTR(NEO_DRIVER_VERSION);
+#undef QTR
+#undef TOSTR
 
     EXPECT_STREQ(tempName.c_str(), caps.name);
     EXPECT_STREQ(expectedVersion.c_str(), caps.driverVersion);