-fPIC errors with --profile on Arch Linux

RichardWarfield commented 6 years ago

General summary/comments (optional)

This is likely related to #3518 and #3409 etc. But while users seem to have resolved those issues for GHC 8.2.2 and up, I see the same (or a similar) issue when using the --profile flag. Building without --profile works fine.

Steps to reproduce

stack build --profile --system-ghc (with Arch ghc-static package) or stack build --profile

Expected

The project should build without errors and with profiling data.

Actual

Linking fails with thousands of errors like these:

$ stack build --profile --system-ghc 

> Linking .stack-work/dist/x86_64-linux/Cabal-2.0.1.0/build/voyhask-ffi/libvoyhask-ffi.so.4 ...
> /usr/bin/ld.gold: error: .stack-work/dist/x86_64-linux/Cabal-2.0.1.0/build/voyhask-ffi/voyhask-ffi-tmp/DateUtil.p_o: requires dynamic R_X86_64_PC32 reloc against 'stg_ap_p_fast' which may overflow at runtime; recompile with -fPIC
> /usr/bin/ld.gold: error: .stack-work/dist/x86_64-linux/Cabal-2.0.1.0/build/voyhask-ffi/voyhask-ffi-tmp/LazyBear/Class.p_o: requires dynamic R_X86_64_PC32 reloc against 'stg_ap_0_fast' which may overflow at runtime; recompile with -fPIC
> /usr/bin/ld.gold: error: .stack-work/dist/x86_64-linux/Cabal-2.0.1.0/build/voyhask-ffi/voyhask-ffi-tmp/LazyBear/Series.p_o: requires dynamic R_X86_64_PC32 reloc against 'stg_sel_1_upd_info' which may overflow at runtime; recompile with -fPIC
> /usr/bin/ld.gold: error: .stack-work/dist/x86_64-linux/Cabal-2.0.1.0/build/voyhask-ffi/voyhask-ffi-tmp/LazyBear/DynamicFrame.p_o: requires dynamic R_X86_64_PC32 reloc against 'stg_sel_1_upd_info' which may overflow at runtime; recompile with -fPIC
> /usr/bin/ld.gold: error: .stack-work/dist/x86_64-linux/Cabal-2.0.1.0/build/voyhask-ffi/voyhask-ffi-tmp/Voyager/Common.p_o: requires dynamic R_X86_64_PC32 reloc against 'stg_ap_p_fast' which may overflow at runtime; recompile with -fPIC
> ...
> /usr/bin/ld.gold: error: /usr/lib/ghc-8.2.2/base-4.10.1.0/libHSbase-4.10.1.0_p.a(Semigroup.p_o): requires unsupported dynamic reloc 11; recompile with -fPIC
> /usr/bin/ld.gold: error: /usr/lib/ghc-8.2.2/base-4.10.1.0/libHSbase-4.10.1.0_p.a(Semigroup.p_o): requires unsupported dynamic reloc 11; recompile with -fPIC
> /usr/bin/ld.gold: error: /usr/lib/ghc-8.2.2/base-4.10.1.0/libHSbase-4.10.1.0_p.a(Semigroup.p_o): requires unsupported dynamic reloc 11; recompile with -fPIC
> /usr/bin/ld.gold: error: /usr/lib/ghc-8.2.2/base-4.10.1.0/libHSbase-4.10.1.0_p.a(Semigroup.p_o): requires unsupported dynamic reloc 11; recompile with -fPIC
>

Stack version

I have tried both 1.6.3 and the latest git master.

$ stack --version
Version 1.7.0, Git revision cd7ed8f44ea0ac0809ebc9125a05b0b7273765e9 (5683 commits) x86_64 hpack-0.21.2

Method of installation

I have tried:

The official binaries
The main Arch repository -- the stack and stack-bin packages

I have also tried various builds of GHC 8.2.2 (stack installed builds with ghc-build and tinfo6; as well as the ghc and ghc-static builds from the Arch packages). All exhibit this problem.

borsboom commented 6 years ago

Interesting that system GHC exhibits the same problem. Have you tried adjusting the GHC settings file (in <GHC-ROOT>/lib/ghc-<GHC-VERSION>/settings)?

RichardWarfield commented 6 years ago

I tried adding -fPIC to the system GHC settings (which I found in /usr/lib/ghc-8.2.2/settings).

 ("C compiler flags", " -fPIC -fno-stack-protector"),
 ("C compiler link flags", " -fPIC -fuse-ld=gold"),

Same result.

However -- I tried building a simple application (stack new teststack simple --system-ghc; stack build --system-ghc --profile) and this did work. So, the issue seems to relate to how my project is set up. Which is strange because I don't think there is anything at all funky about my .cabal or stack.yaml configuration. I'll try to isolate the issue now.

RichardWarfield commented 6 years ago

OK, this seems to have something to do with building a shared foreign library. By removing the below foreign-library stanza from my .cabal file, I can make the problem go away.

foreign-library teststack-ffi
  type:                native-shared
  lib-version-info:    6:3:2

--  if os(Windows)
--    options: standalone
--    mod-def-file: MyForeignLib.def

  other-modules:       FFI
  hs-source-dirs:      src
  c-sources:           ffi_init.c
  default-language:    Haskell2010
  build-depends:       base >= 4.7 && < 5
                     , teststack
                     , containers
                     , text
                     , data-msgpack
                     , bytestring
                     , time
                     , Decimal
                     , vector
                     , parallel
                     , hashable
                     , data-msgpack
                     , string-conversions
                     , binary
                     , bytestring
                     , haxl
                     , aeson
                     , scientific
                     , network-msgpack-rpc
                     , boxes
                     , mtl
                     , resource-pool
                     , monad-logger
                     , resourcet
                     , singletons
                     , ghc-prim
                     , exceptions
                     , unordered-containers
                     , fgl
                     , regex-pcre
                     , postgresql-simple
                     , postgresql-libpq
                     , async
                     , formatting
                     , QuickCheck
                     , quickcheck-instances
                     , vector-algorithms
                     , mmorph
                     , fast-logger
  default-extensions:  OverloadedStrings, PackageImports, StandaloneDeriving, GADTs,
                       TypeFamilies, FlexibleInstances, MultiParamTypeClasses, DeriveGeneric,
                       DataKinds, TypeOperators, FlexibleContexts, RankNTypes, PolyKinds,
                       ScopedTypeVariables, DeriveGeneric, GeneralizedNewtypeDeriving

pmalhaire commented 6 years ago

I have the same issue with a simple ghc build using arch :

echo 'main = putStrLn "toto"' > test.hs && ghc test.hs

result

[1 of 1] Compiling Main             ( test.hs, test.o )
Linking test ...
/usr/bin/ld.gold: error: test.o: requires unsupported dynamic reloc 11; recompile with -fPIC
/usr/bin/ld.gold: error: /usr/local/haskell/ghc-8.2.2-x86_64/lib/ghc-8.2.2/base-4.10.1.0/libHSbase-4.10.1.0.a(Base.o): requires unsupported dynamic reloc 11; recompile with -fPIC
/usr/bin/ld.gold: error: /usr/local/haskell/ghc-8.2.2-x86_64/lib/ghc-8.2.2/base-4.10.1.0/libHSbase-4.10.1.0.a(Base.o): requires unsupported dynamic reloc 11; recompile with -fPIC
...

aviaviavi commented 5 years ago

I'm seeing the same sort of requires unsupported dynamic reloc 11; recompile with -fPIC errors on Alpine Linux (the alpine:latest docker image to be more precise)

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