Target check launches ctest with DPCTL_VERBOSITY=warning

This is needed so that the test checking for captured cerr stream does not fail.

Removed dpcpp_kernels.cpp file (dpcpp linker fails on it)
Used -fno-sycl-use-footer to work-around a bug getting in a way of collecting profiling data

Author: oleksandr-pavlyk

libsyclinterface/tests/CMakeLists.txt

@@ -4,7 +4,7 @@ find_package(Threads REQUIRED)
 
 # Emulate autotools like make check target to build tests
 set(CMAKE_CTEST_COMMAND ctest --progress --output-on-failure -j 4)
-add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND})
+add_custom_target(check COMMAND ${CMAKE_COMMAND} -E env DPCTL_VERBOSITY=warning ${CMAKE_CTEST_COMMAND})
 enable_testing()
 
 include_directories(
@@ -35,12 +35,11 @@ if(DPCTL_GENERATE_COVERAGE)
     list(REMOVE_ITEM
         dpctl_sources
         "${CMAKE_CURRENT_SOURCE_DIR}/../source/dpctl_vector_templ.cpp"
-        "${CMAKE_CURRENT_SOURCE_DIR}/../source/dpcpp_kernels.cpp"
     )
 
     # Add profiling flags
     set(CMAKE_CXX_FLAGS
-        "${CMAKE_CXX_FLAGS} -fprofile-instr-generate -fcoverage-mapping -DDPCTL_COVERAGE"
+        "${CMAKE_CXX_FLAGS} -fprofile-instr-generate -fcoverage-mapping -fno-sycl-use-footer -DDPCTL_COVERAGE"
     )
 
     # Add all dpctl sources into a single executable so that we can run coverage
@@ -94,18 +93,13 @@ if(DPCTL_GENERATE_COVERAGE)
         WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
     )
 else()
-    add_library(dpcpp_kernels
-        STATIC
-        ${CMAKE_CURRENT_SOURCE_DIR}/dpcpp_kernels.cpp
-    )
     file(GLOB_RECURSE sources ${CMAKE_CURRENT_SOURCE_DIR}/*.cpp)
     add_executable(dpctl_c_api_tests EXCLUDE_FROM_ALL ${sources})
     target_link_libraries(dpctl_c_api_tests
         ${CMAKE_THREAD_LIBS_INIT}
         GTest::GTest
         DPCTLSyclInterface
         ${LEVEL_ZERO_LIBRARY}
-        dpcpp_kernels
     )
 endif()