Public bug reported:
When building packages that use HIP (e.g., spfft, gloo-rocm),
compilation fails with:
/usr/lib/llvm-21/lib/clang/21/include/cuda_wrappers/cmath:30:2: error: "Could
not find standard C++ header 'cmath'..."
/usr/lib/llvm-21/lib/clang/21/include/__clang_hip_runtime_wrapper.h:112:10:
fatal error: 'cstdlib' file not found
clang-21 selects GCC 16 as its toolchain, but hipcc doesn't depend on
libstdc++-16-dev, so C++ headers are missing during HIP device
compilation.
Fix: Add to hipcc's Depends in control:
libstdc++-16-dev | libstdc++-dev
** Affects: rocm-llvm (Ubuntu)
Importance: Undecided
Assignee: Igor Luppi (igorluppi)
Status: In Progress
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https://bugs.launchpad.net/bugs/2143637
Title:
hipcc: Missing libstdc++-16-dev dependency causes HIP compilation
failures with clang-21
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