mesa3d: fix LLVM 22 build failure due to removed StringMapIterator#59
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Mesa3d 26.1.2 uses `llvm::StringMapIterator<bool>` in lp_bld_misc.cpp which was removed in LLVM 22. Replace with `auto` to fix compilation with LLVM 22.1.7. Fixes the failing "Snapshot build [tinkerboard]" CI job.
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[WIP] Fix failing GitHub Actions job Snapshot build [tinkerboard]
mesa3d: fix LLVM 22 build failure due to removed StringMapIterator
Jun 11, 2026
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Mesa3d 26.1.2 references
llvm::StringMapIterator<bool>inlp_bld_misc.cppwhich was removed in LLVM 22. The tinkerboard build fails at 1507/1521 compilation steps when the host toolchain is LLVM 22.1.7.Changes
buildroot-external/patches/mesa3d/0001-gallivm-fix-llvm-22-StringMapIterator-removal.patch: Replace the explicit iterator type withautoinlp_build_fill_mattrs():autoresolves to the correct iterator type across all LLVM versions. Same fix applied by OpenWrt for their mesa3d package.