This is in the Accellera version of systemc, used when gem5 is built
into systemc as a black box. std::gets was depdecated in c++11, and
removed entirely in c++14. Since gem5 has moved to c++14, this can't be
brought in with "using" in that header. More recent versions of systemc
from Accellera may have this fixed, and it's pretty bad practice to have
a universal header file squash unrelated namespaces like that in the
first place.
Rather tha update all of this copy of systemc, this change just makes
the smallest adjustment possible to get things to work again.
Change-Id: I8a95665d4b5d49ffc014097714cf2e602bf9b937
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/42583
Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu>
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>
In the past it happened several times that some changes in gem5 broke the
SystemC coupling. Recently Accelera has changed the licence for SystemC
from their own licence to Apache2.0, which is compatible with gem5.
However, SystemC usually relies on the Boost library, but I was able to
exchange the boost calls by c++11 alternatives. The recent SystemC version
is placed into /ext and is integrated into gem5's build system. The goal is
to integrate some SystemC tests for the CI in some following patches.
Change-Id: I4b66ec806b5e3cffc1d7c85d3735ff4fa5b31fd0
Reviewed-on: https://gem5-review.googlesource.com/2240
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
