HI Tariq, You can fix it and submit a patch to gerrit :). Likely, you just need #include <functional> at the top of addr_range_map.hh.
See https://gem5.googlesource.com/public/gem5/+/master/CONTRIBUTING.md for more details. Cheers, Jason On Tue, Jun 19, 2018 at 10:44 AM Tariq Azmy <tariqslaye...@gmail.com> wrote: > Hi, > > I got a fresh new gem5 from google repo ( > https://gem5.googlesource.com/public/gem5) and built the X86 with scons. > But there's an error from xbar: > > In file included from build/X86/mem/xbar.hh:57:0, > from build/X86/mem/noncoherent_xbar.hh:54, > from build/X86/mem/noncoherent_xbar.cc:50: > build/X86/base/addr_range_map.hh:221:35: error: 'std::function' has not > been declared > find(const AddrRange &r, std::function<bool(const AddrRange)> cond) > const > ^~~~~~~~ > build/X86/base/addr_range_map.hh:221:43: error: expected ',' or '...' > before '<' token > find(const AddrRange &r, std::function<bool(const AddrRange)> cond) > const > ^ > scons: *** [build/X86/mem/noncoherent_xbar.o] Error 1 > scons: building terminated because of errors. > > Hope it can get fixed. > > Thanks > _______________________________________________ > gem5-users mailing list > gem5-users@gem5.org > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
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