From: Amos Jeffries <squid3@treenet.co.nz>
Date: Mon, 22 Jun 2015 11:29:39 +0000 (-0700)
Subject: Replace GNU atomics and related hacks with C++11 std::atomic
X-Git-Tag: merge-candidate-3-v1~72
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ddd4edb743d82be97fc651d529e04bf55329a50d;p=thirdparty%2Fsquid.git

Replace GNU atomics and related hacks with C++11 std::atomic

With C++11 atomic support by the stdlib is not optional. This
resolves issues determining whether GNU atomics are available,
operational 32-bit vs 64-bit, or cross-compiling (bug 4224).
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ddd4edb743d82be97fc651d529e04bf55329a50d