rocr/rocrtst: Update to c++17

[ROCm/ROCR-Runtime commit: f1bd89bd0d]

projects/rocr-runtime/CMakeLists.txt

@@ -47,7 +47,6 @@ cmake_minimum_required(VERSION 3.7)
 project("rocr")
 
 set(CMAKE_VERBOSE_MAKEFILE ON)
-
 ## Expose static library option
 if ( NOT DEFINED BUILD_SHARED_LIBS )
   set ( BUILD_SHARED_LIBS ON )

projects/rocr-runtime/rocrtst/suites/test_common/CMakeLists.txt

@@ -248,7 +248,7 @@ add_definitions(-DLITTLEENDIAN_CPU=1)
 #
 # Linux Compiler options
 #
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 ")
+set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fexceptions")
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-rtti")
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-math-errno")

projects/rocr-runtime/runtime/hsa-runtime/CMakeLists.txt

@@ -48,6 +48,7 @@ cmake_minimum_required ( VERSION 3.7 )
 unset ( hsa-runtime64_LIB_DEPENDS CACHE )
 
 set(CMAKE_VERBOSE_MAKEFILE ON)
+set(CMAKE_CXX_STANDARD 17)
 
 ## Set core runtime module name and project name.
 set ( CORE_RUNTIME_NAME "hsa-runtime64" )

projects/rocr-runtime/runtime/hsa-runtime/cmake_modules/hsa_common.cmake

@@ -51,7 +51,7 @@ if(CMAKE_SIZEOF_VOID_P EQUAL 8)
   set(ONLY64STR "64")
 endif()
 
-set(HSA_COMMON_CXX_FLAGS "-Wall" "-std=c++11")
+set(HSA_COMMON_CXX_FLAGS "-Wall")
 set(HSA_COMMON_CXX_FLAGS ${HSA_COMMON_CXX_FLAGS} "-fPIC")
 if (CMAKE_COMPILER_IS_GNUCXX)
   set(HSA_COMMON_CXX_FLAGS ${HSA_COMMON_CXX_FLAGS} "-Wl,--unresolved-symbols=ignore-in-shared-libs")