[SYCL] Generate device_aspect_macros.hpp

When adding a new aspect we always have to add the
__SYCL_ALL_DEVICES_HAVE_ and __SYCL_ANY_DEVICES_HAVE_ macros manually.
This patch adds a python script to generate the hole header
automatically when compiling the project.

Author: KornevNikita

sycl/CMakeLists.txt

@@ -199,10 +199,23 @@ string(TIMESTAMP __SYCL_COMPILER_VERSION "%Y%m%d")
 configure_file("source/version.hpp.in" "${SYCL_INCLUDE_BUILD_DIR}/sycl/version.hpp")
 configure_file("source/feature_test.hpp.in" "${SYCL_INCLUDE_BUILD_DIR}/sycl/feature_test.hpp")
 
+# Generate device_aspect_macros.hpp
+find_package(Python3 REQUIRED)
+add_custom_command(
+  COMMAND ${Python3_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/source/device_aspect_macros_generator.py ${CMAKE_CURRENT_SOURCE_DIR}/include/sycl ${SYCL_INCLUDE_BUILD_DIR}/sycl
+  OUTPUT  ${SYCL_INCLUDE_BUILD_DIR}/sycl/device_aspect_macros.hpp
+  COMMENT "Generating device_aspect_macros.hpp"
+)
+
+add_custom_target(sycl-device-aspect-macros-header
+  DEPENDS "${SYCL_INCLUDE_BUILD_DIR}/sycl/device_aspect_macros.hpp"
+)
+
 # Install generated headers.
 install(FILES
   "${SYCL_INCLUDE_BUILD_DIR}/sycl/feature_test.hpp"
   "${SYCL_INCLUDE_BUILD_DIR}/sycl/version.hpp"
+  "${SYCL_INCLUDE_BUILD_DIR}/sycl/device_aspect_macros.hpp"
   DESTINATION "${SYCL_INCLUDE_DIR}/sycl"
   COMPONENT sycl-headers)
 
@@ -232,6 +245,7 @@ add_custom_target(sycl-headers
           ${OUT_HEADERS_IN_CL_DIR}
           ${OUT_HEADERS_IN_STD_DIR}
           ${OUT_HEADERS_IN_SYCLCOMPAT_DIR}
+          sycl-device-aspect-macros-header
           boost_mp11-headers)
 
 add_custom_command(