Read the ThinLTO output root from its declared artifact - #811
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dzbarsky
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July 31, 2026 18:25
lilygorsheneva
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Jul 31, 2026
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Read the ThinLTO indexing output directory from
thinlto_param_file.root.pathinstead of recovering the rule context through_cc_internal.actions2ctx_cheat. The declared parameter file carries the actual selected output root, including alternate or transitioned configurations, and removing the obsolete call also eliminatescc_internalfromlto_indexing_action.bzl.Validation:
buildifier -mode=check cc/private/link/lto_indexing_action.bzland 88 passing ThinLTO and C++ binary analysis tests.