Add round-trip tests for precompiled gems#76

Merged

mudge merged 12 commits intomudge:v2.0.xfrom stanhu:sh-add-precompiled-ci-tests

Jul 25, 2023

+529-77

Commits on Jul 17, 2023

Add x64-mingw32 to precompiled gem list
stanhu
committed

Commits on Jul 18, 2023

Commits on Jul 19, 2023

Simplify and clean up scripts/test-gem-install
stanhu
committed

Commits on Jul 22, 2023

ci: Test with more Ruby versions and make install script consistent
stanhu
committed

Commits on Jul 23, 2023

Set CMAKE_CXX_VISIBILITY_PRESET to hidden
stanhu
committed