Hi Mateusz, > /usr/bin/ld.gold: error: cannot find -lHSrts_thr_debug_p
We currently don't ship GHC with profiling + debug + threaded runtime. See my previous email on this: https://mail.haskell.org/pipermail/ghc-devs/2018-July/015982.html I show a way to enable these runtimes in https://ghc.haskell.org/trac/ghc/ticket/15508 Hope this helps, Ömer Mateusz Kowalczyk <fuuze...@fuuzetsu.co.uk>, 14 Ağu 2018 Sal, 09:19 tarihinde şunu yazdı: > > Hi all, > > I wanted to try our codebase with 8.6. I happened to already have > 8.6.0.20180714 ready so I started with that. > > Compilation went well but I got a segfault when running a benchmark we have > with profiling on. GDB told me the segfault was in stg_ap_ppppp_info in > AutoApply.cmm which as I understand is generated. Strange but OK... I decided > to try unprofiled with LLVM to see if some LLVM issue we had with current > version (7.10.x) has gone away. Sadly I encountered a segfault during regular > compilation (clean build, LLVM 6.0). I had no debugging symbols. > > Next I decided to try the beta1 version. I copied mk/build.mk.sample into > mk/build.mk and added the following: > > GhcDebugged = YES > GhcStage1HcOpts = -DDEBUG > GhcStage2HcOpts = -DDEBUG > > I checked out the 8.6.1-beta1 tag then ran following. > > fuuzetsu@rubin:~/programming/ghc$ echo $PREFIX > /usr/local/ghc/ghc-8.6.1-beta1 > fuuzetsu@rubin:~/programming/ghc$ ./configure --prefix=$PREFIX && make -j4 && > make install > > After some time I was met with: > > /usr/bin/ld.gold: error: cannot find -lHSrts_thr_debug_p > > Also a long chain of messages about undefined refs you can find at [1]. > > Considering I haven't touched any settings beyond adding debug flags, it > surprised me a little that I can't build successfully. Please advise and feel > free to ask for any specs. > > uname -a: > Linux rubin.tsuru.it 4.15.0-30-generic #32~16.04.1-Ubuntu SMP Thu Jul 26 > 20:25:39 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux > > > [1]: https://gist.github.com/Fuuzetsu/7a65a963dd625386d13938ba1e22af5c > > -- > Mateusz K. > _______________________________________________ > ghc-devs mailing list > ghc-devs@haskell.org > http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs _______________________________________________ ghc-devs mailing list ghc-devs@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs