082ec1a9c7
pybind internally uses a construct which initializes an array of bools as a way to run a function on each member of a parameter pack. It then discards the array since it was just trying to run the function. This triggers a warning in clang 11 called unused-value which breaks the build. This change adds some pragmas to the pybind11.h header which disable that warning while in pybind11 which is less intrusive than trying to fix the false positive warning, and better than disabling the warning universally. Since g++ and clang++ will complain if they see this pragma guarded by the other's name, these pragmas are also surrounded by ifdefs which should make them only visible to clang. Change-Id: Ie9b5c65e8cadc8b96fbc1bd7971bed4a61c4340d Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/25228 Maintainer: Jason Lowe-Power <jason@lowepower.com> Tested-by: kokoro <noreply+kokoro@google.com> Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
This is the gem5 simulator. The main website can be found at http://www.gem5.org A good starting point is http://www.gem5.org/about, and for more information about building the simulator and getting started please see http://www.gem5.org/documentation and http://www.gem5.org/documentation/learning_gem5/introduction. To build gem5, you will need the following software: g++ or clang, Python (gem5 links in the Python interpreter), SCons, SWIG, zlib, m4, and lastly protobuf if you want trace capture and playback support. Please see http://www.gem5.org/documentation/general_docs/building for more details concerning the minimum versions of the aforementioned tools. Once you have all dependencies resolved, type 'scons build/<ARCH>/gem5.opt' where ARCH is one of ARM, NULL, MIPS, POWER, SPARC, or X86. This will build an optimized version of the gem5 binary (gem5.opt) for the the specified architecture. See http://www.gem5.org/documentation/general_docs/building for more details and options. The basic source release includes these subdirectories: - configs: example simulation configuration scripts - ext: less-common external packages needed to build gem5 - src: source code of the gem5 simulator - system: source for some optional system software for simulated systems - tests: regression tests - util: useful utility programs and files To run full-system simulations, you will need compiled system firmware (console and PALcode for Alpha), kernel binaries and one or more disk images. If you have questions, please send mail to gem5-users@gem5.org Enjoy using gem5 and please share your modifications and extensions.