(#9047) boost: Bump build_requires of 'b2' to '4.7.1' (was '4.5.0')#9069

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conan-center-bot merged 1 commit intoconan-io:masterfrom accwebs:package/boost_fix-9047

Feb 3, 2022

+172-1

Commits on Jan 31, 2022

(conan-io#9047 ) boost: Bump build_requires of 'b2' to '4.7.1' (was '4.5.0'). Add patches to fix bugs in Boost<=1.77.0 so they build with newer b2
accwebs
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