build: enable SYCL warnings on Linux #2096
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Some versions of DPC++ compiler pass paths to SYCL headers as user include paths (`-I`) rather than system paths (`-isystem`). This makes host compiler to report warnings encountered in the SYCL headers, such as deprecated warnings, even if warned API is not actually used in the program. We expect that this issue will be addressed in the later version of DPC++ compiler. To workaround the issue we wrap paths to SYCL headers in `-isystem`. disable_ut disable_e2e disable_distributed Signed-off-by: Dmitry Rogozhkin <[email protected]>
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@EikanWang, this PR is to illustrate discussion in #2086 (comment). This adds a WA to suppress SYCL header warnings on Linux, but leave SYCL warnings for our own code which we might actually wish to look into. Note that I still left suppression for |
EikanWang
approved these changes
Sep 23, 2025
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Some versions of DPC++ compiler pass paths to SYCL headers as user include paths (
-I) rather than system paths (-isystem). This makes host compiler to report warnings encountered in the SYCL headers, such as deprecated warnings, even if warned API is not actually used in the program. We expect that this issue will be addressed in the later version of DPC++ compiler. To workaround the issue we wrap paths to SYCL headers in-isystem.disable_ut
disable_e2e
disable_distributed
CC: @EikanWang @chuanqi129