tree cfdb68a0ac958040a460b5da63a74a8ca9aa3fb8
parent 2b7b83185868c727350ec2066f4cb18394dbfb1a
author Junxiao Shi <git@mail1.yoursunny.com> 1500751009 +0000
committer Junxiao Shi <git@mail1.yoursunny.com> 1500751009 +0000

build: sync default-compiler-flags.py with NFD

* require gcc >= 4.8.2, clang >= 3.4, and boost >= 1.54.0
* move -Og to basic debug flags (supported by clang since 4.0)
* use gold linker and enable linker optimizations
* do not fail build when -Winfinite-recursion warning is generated
* do not fail build in debug mode when using deprecated declarations

refs #3599, #3358, #3795

Change-Id: Ib6c8d081cbfbf4b5678c277b6f1b02bd8973483a