[SYCL][Unittest] Disable SYCL header warning in unittests (#19323)

steffenlarsen · web-flow · commit 2249c0091d0b · 2025-07-07T16:42:25.000+02:00
The SYCL unittests include the SYCL headers without using -fsycl. To
avoid the new warning for cases that uses this include pattern, we
override the warning by defining the
SYCL_DISABLE_FSYCL_SYCLHPP_WARNING preprocessor macro for all unittests.

Signed-off-by: Larsen, Steffen &lt;steffen.larsen@intel.com&gt;
diff --git a/sycl/cmake/modules/AddSYCLUnitTest.cmake b/sycl/cmake/modules/AddSYCLUnitTest.cmake
@@ -115,4 +115,6 @@ macro(add_sycl_unittest test_dirname link_variant)
         -Wno-inconsistent-missing-override
     )
   endif()
+  
+  target_compile_definitions(${test_dirname} PRIVATE SYCL_DISABLE_FSYCL_SYCLHPP_WARNING)
 endmacro()

Original file line number	Diff line number	Diff line change
`@@ -115,4 +115,6 @@ macro(add_sycl_unittest test_dirname link_variant)`
`115`	`115`	`-Wno-inconsistent-missing-override`
`116`	`116`	`)`
`117`	`117`	`endif()`
	`118`	`+`
	`119`	`+ target_compile_definitions(${test_dirname} PRIVATE SYCL_DISABLE_FSYCL_SYCLHPP_WARNING)`
`118`	`120`	`endmacro()`