[SyneRBI/SIRF-SuperBuild] CMake: `External_HDF5.cmake` need to escape strings in `HDF5_CMAKE_ARGS` (Issue #990)

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Edoardo Pasca

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Apr 1, 2026, 4:30:11 AM (6 days ago) Apr 1

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paskino created an issue (SyneRBI/SIRF-SuperBuild#990)

Reported on Discord by @wjp

External_HDF5.cmake isn't escaping the strings it puts into HDF5_CMAKE_ARGS. In the new hdf5 version those strings apparently contain semicolons (ugh), and cmake lists don't like those
That's what's causing these odd warnings: CMake Warning: Ignoring extra path from command line: "/opt/SIRF-SuperBuild/builds/ITK/build/hdf5_cpp-shared"

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Kris Thielemans

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Apr 1, 2026, 7:31:39 AM (6 days ago) Apr 1

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KrisThielemans left a comment (SyneRBI/SIRF-SuperBuild#990)

yes indeed. If it's with external HDF5, I think the problem is at
https://github.com/SyneRBI/SIRF-SuperBuild/blob/29ceaf864bbf3fad33ddc497a8882bdde47aa659/SuperBuild/External_HDF5.cmake#L103-L105
I think all of these need to like

-DHDF5_INCLUDE_DIRS:PATH="${HDF5_INCLUDE_DIRS}"