CMake: enable gdal_priv.h precompiled header if CMake USE_PRECOMPILED_HEADERS=ON #11409
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rouault
added
the
funded through GSP
…_HEADERS=ON Can speed up cold builds by 30% It is a bit experimental for now, so it isn't enabled by default, because: - it currently causes linking issues with MSVC - CLang Static Analyzer analysis has false positives with it - Strange issue seen in the android CI configuration with a fatal error: file '/home/runner/work/gdal/gdal/build_android_cmake/CMakeFiles/gdal_priv_header.dir/cmake_pch.h' has been modified since the precompiled header '/home/runner/work/gdal/gdal/build_android_cmake/CMakeFiles/gdal_priv_header.dir/cmake_pch.h.pch' was built: mtime changed (https://github.com/rouault/gdal/actions/runs/12113235664/job/33767887119)
rouault
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Can speed up cold builds by 30%
It is a bit experimental for now, so it isn't enabled by default, because: