Jean-Marc Lasgouttes 4aee447af1 Use -Wno-deprecated-copy only when supported by compiler
This is better than depending on compiler version. In particular,
Apple clang versions do not match regular clang versions.

Note that -Wno-deprecated-copy will always be used with g++, since
this compiler allows to suppress warnings it does not know about
(-Wno-zorg is valid, even though -Wzorg triggers an error).
2020-10-13 18:27:25 +02:00
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2013-05-31 18:49:11 +02:00