build: Avoid AppleClang using the wrong headers - #518
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charles-lunarg merged 1 commit intoAug 5, 2026
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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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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.