Date: Sat, 8 Aug 2020 12:37:42 +0400 From: Gleb Popov <arrowd@freebsd.org> To: Konstantin Belousov <kostikbel@gmail.com> Cc: toolchain@freebsd.org Subject: Re: Undefined reference to __atomic_store_8 Message-ID: <CALH631=FxoEdp_akV-szxTuLVrZ4oFgHWKcWJNOGEuLwqJ3Hyw@mail.gmail.com> In-Reply-To: <20200807212855.GB2551@kib.kiev.ua> References: <CALH631msD2jEwaH2ejzdE5RCYd=CA2GYV-o-%2BfC6sPSskXdkTg@mail.gmail.com> <20200807212855.GB2551@kib.kiev.ua>
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On Sat, Aug 8, 2020 at 1:29 AM Konstantin Belousov <kostikbel@gmail.com> wrote: > On Fri, Aug 07, 2020 at 08:42:12PM +0400, Gleb Popov wrote: > > Hello toolchain@ > > > > I'm testing a new release of GHC (Haskell compiler) and it fails to link > to > > i386 architectures with > > > > > /wrkdirs/usr/ports/lang/ghc/work/ghc-8.10.1/libraries/ghc-prim/dist-install/build/ > > libHSghc-prim-0.6.1-ghc8.10.1.so: undefined reference to > `__atomic_store_8' > > > /wrkdirs/usr/ports/lang/ghc/work/ghc-8.10.1/libraries/ghc-prim/dist-install/build/ > > libHSghc-prim-0.6.1-ghc8.10.1.so: undefined reference to > `__atomic_load_8' > > > > Any suggestions on how to fix this? > > Either link to libatomic from recent gcc, or switch target cpu to something > that is pentium or newer. I doubt that it is reasonable to run GHC on 486. > By switching target CPU you mean passing -march=pentium?
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