IntelLLVM: Remove unsupported -imsvc system include flag (!5795) · Merge requests · CMake / CMake

William R. Dieter requested to merge williamr/cmake:flag-fix into master Feb 09, 2021

Clang-cl supports the -imsvc flag to tell the compiler an include directory is intended for system paths. icx does not accept this flag, even on MSVC platforms, so do not tell CMake that it exists.

Fixes: #21801 (closed)
Backport: release
Topic-rename: IntelLLVM-no-imsvc

Edited Feb 10, 2021 by Brad King

IntelLLVM: Remove unsupported -imsvc system include flag

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