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lowRISC / ibex

Ibex is a small 32 bit RISC-V CPU core, previously known as zero-riscy.
https://www.lowrisc.org
Apache License 2.0
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[simple_system] Bump C++ version in core files #2157

Closed rswarbrick closed 3 months ago

rswarbrick commented 3 months ago

This sets the C++ standard that's being used for a compiler that's building a Verilator simulation. Recent versions of Verilator (since 5.020) require the compiler to be in C++14 mode, so passing -std=c++11 breaks the build with them.

Looking at history, -std=c++14 has been supported since GCC 6.1 (released in 2016), so I don't think this argument is going to cause any tooling problems.

Fixes #2153.

nbdd0121 commented 3 months ago

GitHub's API seems to be quite laggy today, even 30 seconds of retry doesn't seem long enough.