tree d71084aaa7e928850908583bc36604b4c36b6ea6
parent 9544a3eeacfba706ab6be839af9b4a9a26f0a4bd
author Googler <plf@google.com> 1615902291 -0700
committer Copybara-Service <copybara-worker@google.com> 1615902321 -0700

C++: Make permissions check optional in cc_shared_library

The cc_shared_library_permissions mechanism was introduced to add control over
which cc_shared_libraries can export a given cc_library. If the repo is big
enough, the owner of a cc_library might want to prevent someone else in a
different package making their library part of the ABI of a public shared
library because that makes it harder to change the cc_library. This does not
apply accross repositories because a dependant repository can overwrite
anything from a repository dependency anyway.

However, it is becoming more apparent than even though this mechanism should
exist, it should not be enabled by default since most people don't need it. To
enable it pass the flag --//examples:enable_permissions_check=True.

RELNOTES:none
PiperOrigin-RevId: 363171677
Change-Id: I8afb3294806bb3053ee1279c6e9c5355089bccbb