Make flags from `FLAGS` (such as `RUSTFLAGS`) env. vars. have precedence over flags set by bootstrap#148911

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bors merged 1 commit intorust-lang:mainfrom

karolzwolak:bootstrap-rustflags-precedence

Nov 16, 2025

Commits on Nov 16, 2025

Make flags from `*FLAGS*` (such as `RUSTFLAGS`) env. vars. have precedence over flags set by bootstrap
karolzwolak
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