Set of files to test https://github.com/illuhad/hipSYCL/pull/824

CMakeLists.txt

project(HipSyclTest)
cmake_minimum_required(VERSION 3.0)

set(HIPSYCL_SYCLCC_EXTRA_ARGS -DCOMMON_DEFINE=1)
set(HIPSYCL_SYCLCC_EXTRA_ARGS_DEVICE_ONLY -DGPU_DEFINE=1 -ffast-math)

find_package(hipsycl REQUIRED)

add_executable(HipSyclTest main.cpp module_cpu.cpp module_gpu.cpp)
add_sycl_to_target(TARGET HipSyclTest SOURCES module_gpu.cpp)

main.cpp

int main() {}

module_cpu.cpp

#if !defined(__HIPSYCL__)
#  error "__HIPSYCL__ macro not defined. Please check your hipSYCL installation."
#endif

#if defined(GPU_DEFINE)
#  error "GPU_DEFINE set in a CPU file"
#endif

#if !defined(COMMON_DEFINE)
#  error "COMMON_DEFINE not set in a CPU file"
#endif

module_gpu.cpp

#if !defined(__HIPSYCL__)
#  error "__HIPSYCL__ macro not defined. Please check your hipSYCL installation."
#endif

#if !defined(GPU_DEFINE)
#  error "GPU_DEFINE not set in a GPU file"
#endif

#if !defined(COMMON_DEFINE)
#  error "COMMON_DEFINE not set in a GPU file"
#endif