Add comment for AppleClang workaround - #2001
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charles-lunarg merged 1 commit intoAug 6, 2026
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Explanation of comment: Because of AppleClang always adding /usr/local/include and CMake using -isystem by default in 3.25+, builds on MacOS could use system installed headers by mistake. Because this repo has code generated against a specific version of the Vulkan Headers, if the system installed headers are older (which is usually the case for developers of this repo) then the build fails.
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CI Vulkan-Loader build queued with queue ID 67611. |
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CI Vulkan-Loader build queued with queue ID 67628. |
jpr42
approved these changes
Aug 6, 2026
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CI Vulkan-Loader build # 3682 running. |
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CI Vulkan-Loader build # 3682 passed. |
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Explanation of comment:
Because of AppleClang always adding /usr/local/include and CMake using -isystem by default in 3.25+, builds on MacOS could use system installed headers by mistake. Because this repo has code generated against a specific version of the Vulkan Headers, if the system installed headers are older (which is usually the case for developers of this repo) then the build fails.