scons: Bump minimum gcc version to 4.8
authorAndreas Hansson <andreas.hansson@arm.com>
Mon, 30 May 2016 06:10:48 +0000 (02:10 -0400)
committerAndreas Hansson <andreas.hansson@arm.com>
Mon, 30 May 2016 06:10:48 +0000 (02:10 -0400)
commitbe014d433860b88e35a4e6cf9e1710c7afab6192
tree28a70a8d72f110aa755446b7f605db2bf1ddcd01
parent7c8d6e3660ffd497b565836d2605d7b5281f0a78
scons: Bump minimum gcc version to 4.8

After reaching consensus on the mailing list, this patch officially
makes gcc 4.8 the minimum.

A few checks in the SConstruct are cleaned up as a result. This patch
also adds "-fno-omit-frame-pointer" when using ASAN (which is part of
the gcc/clang  recommended flags).
SConstruct
src/SConscript