2162c2082d
libstdc++-v3/ChangeLog: * testsuite/libstdc++-prettyprinters/chrono.cc: Only test printer for chrono::zoned_time for cx11 ABI and tzdb effective target. (cherry picked from commit 151bad410218d266e16b90da0147d57f9d661c1a)
file: libstdc++-v3/README New users may wish to point their web browsers to the file index.html in the 'doc/html' subdirectory. It contains brief building instructions and notes on how to configure the library in interesting ways.