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@ -0,0 +1,448 @@ |
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{ lib, stdenv |
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, fetchurl, perl, gcc |
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, ncurses5 |
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, ncurses6, gmp, libiconv, numactl, libffi |
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, llvmPackages |
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, coreutils |
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, targetPackages |
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# minimal = true; will remove files that aren't strictly necessary for |
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# regular builds and GHC bootstrapping. |
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# This is "useful" for staying within hydra's output limits for at least the |
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# aarch64-linux architecture. |
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, minimal ? false |
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}: |
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# Prebuilt only does native |
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assert stdenv.targetPlatform == stdenv.hostPlatform; |
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let |
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downloadsUrl = "https://downloads.haskell.org/ghc"; |
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# Copy sha256 from https://downloads.haskell.org/~ghc/9.2.2/SHA256SUMS |
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version = "9.2.2"; |
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# Information about available bindists that we use in the build. |
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# |
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# # Bindist library checking |
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# |
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# The field `archSpecificLibraries` also provides a way for us get notified |
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# early when the upstream bindist changes its dependencies (e.g. because a |
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# newer Debian version is used that uses a new `ncurses` version). |
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# |
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# Usage: |
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# |
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# * You can find the `fileToCheckFor` of libraries by running `readelf -d` |
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# on the compiler binary (`exePathForLibraryCheck`). |
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# * To skip library checking for an architecture, |
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# set `exePathForLibraryCheck = null`. |
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# * To skip file checking for a specific arch specfic library, |
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# set `fileToCheckFor = null`. |
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ghcBinDists = { |
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# Binary distributions for the default libc (e.g. glibc, or libSystem on Darwin) |
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# nixpkgs uses for the respective system. |
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defaultLibc = { |
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i686-linux = { |
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variantSuffix = ""; |
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src = { |
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url = "${downloadsUrl}/${version}/ghc-${version}-i386-deb9-linux.tar.xz"; |
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sha256 = "24234486ed4508161c6f88f4750a36d38b135b0c6e5fe78efe2d85c612ecaf9e"; |
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}; |
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exePathForLibraryCheck = "ghc/stage2/build/tmp/ghc-stage2"; |
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archSpecificLibraries = [ |
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{ nixPackage = gmp; fileToCheckFor = null; } |
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# The i686-linux bindist provided by GHC HQ is currently built on Debian 9, |
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# which link it against `libtinfo.so.5` (ncurses 5). |
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# Other bindists are linked `libtinfo.so.6` (ncurses 6). |
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{ nixPackage = ncurses5; fileToCheckFor = "libtinfo.so.5"; } |
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]; |
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}; |
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x86_64-linux = { |
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variantSuffix = ""; |
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src = { |
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url = "${downloadsUrl}/${version}/ghc-${version}-x86_64-deb10-linux.tar.xz"; |
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sha256 = "fb61dea556a2023dc2d50ee61a22144bb23e4229a378e533065124c218f40cfc"; |
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}; |
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exePathForLibraryCheck = "ghc/stage2/build/tmp/ghc-stage2"; |
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archSpecificLibraries = [ |
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{ nixPackage = gmp; fileToCheckFor = null; } |
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{ nixPackage = ncurses6; fileToCheckFor = "libtinfo.so.6"; } |
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]; |
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}; |
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armv7l-linux = { |
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variantSuffix = ""; |
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src = { |
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url = "${downloadsUrl}/${version}/ghc-${version}-armv7-deb10-linux.tar.xz"; |
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sha256 = "ce5a7c3beb19d8c13a9e60bd39d3ba8ef0060b954ea42eb23f1ef8d077fa9e8b"; |
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}; |
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exePathForLibraryCheck = "ghc/stage2/build/tmp/ghc-stage2"; |
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archSpecificLibraries = [ |
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{ nixPackage = gmp; fileToCheckFor = null; } |
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{ nixPackage = ncurses6; fileToCheckFor = "libtinfo.so.6"; } |
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]; |
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}; |
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aarch64-linux = { |
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variantSuffix = ""; |
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src = { |
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url = "${downloadsUrl}/${version}/ghc-${version}-aarch64-deb10-linux.tar.xz"; |
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sha256 = "f3621ccba7ae48fcd67a9505f61bb5ccfb05c4cbfecd5a6ea65fe3f150af0e98"; |
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}; |
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exePathForLibraryCheck = "ghc/stage2/build/tmp/ghc-stage2"; |
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archSpecificLibraries = [ |
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{ nixPackage = gmp; fileToCheckFor = null; } |
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{ nixPackage = ncurses6; fileToCheckFor = "libtinfo.so.6"; } |
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{ nixPackage = numactl; fileToCheckFor = null; } |
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]; |
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}; |
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x86_64-darwin = { |
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variantSuffix = ""; |
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src = { |
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url = "${downloadsUrl}/${version}/ghc-${version}-x86_64-apple-darwin.tar.xz"; |
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sha256 = "934abbd6083d3aeb5ff081955682d7711d9e79db57b1613eb229c325dd06f83f"; |
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}; |
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exePathForLibraryCheck = null; # we don't have a library check for darwin yet |
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archSpecificLibraries = [ |
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{ nixPackage = gmp; fileToCheckFor = null; } |
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{ nixPackage = ncurses6; fileToCheckFor = null; } |
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{ nixPackage = libiconv; fileToCheckFor = null; } |
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]; |
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}; |
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aarch64-darwin = { |
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variantSuffix = ""; |
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src = { |
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url = "${downloadsUrl}/${version}/ghc-${version}-aarch64-apple-darwin.tar.xz"; |
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sha256 = "d1f04f7cc062ed134f863305c67dfe2c42df46ed658dd34f9dd552186f194e5c"; |
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}; |
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exePathForLibraryCheck = null; # we don't have a library check for darwin yet |
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archSpecificLibraries = [ |
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{ nixPackage = gmp; fileToCheckFor = null; } |
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{ nixPackage = ncurses6; fileToCheckFor = null; } |
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{ nixPackage = libiconv; fileToCheckFor = null; } |
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]; |
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}; |
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}; |
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# Binary distributions for the musl libc for the respective system. |
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musl = { |
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x86_64-linux = { |
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variantSuffix = "-musl"; |
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src = { |
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url = "${downloadsUrl}/${version}/ghc-${version}-x86_64-alpine3.12-linux-gmp.tar.xz"; |
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sha256 = "624523826e24eae33c03490267cddecc1d80c047f2a3f4b03580f1040112d5c0"; |
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}; |
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isStatic = true; |
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# We can't check the RPATH for statically linked executable |
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exePathForLibraryCheck = null; |
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archSpecificLibraries = [ |
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{ nixPackage = gmp.override { withStatic = true; }; fileToCheckFor = null; } |
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]; |
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}; |
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}; |
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}; |
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distSetName = if stdenv.hostPlatform.isMusl then "musl" else "defaultLibc"; |
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binDistUsed = ghcBinDists.${distSetName}.${stdenv.hostPlatform.system} |
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or (throw "cannot bootstrap GHC on this platform ('${stdenv.hostPlatform.system}' with libc '${distSetName}')"); |
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gmpUsed = (builtins.head ( |
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builtins.filter ( |
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drv: lib.hasPrefix "gmp" (drv.nixPackage.name or "") |
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) binDistUsed.archSpecificLibraries |
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)).nixPackage; |
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# GHC has other native backends (like PowerPC), but here only the ones |
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# we ship bindists for matter. |
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useLLVM = !(stdenv.targetPlatform.isx86 |
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|| (stdenv.targetPlatform.isAarch64 && stdenv.targetPlatform.isDarwin)); |
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libPath = |
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lib.makeLibraryPath ( |
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# Add arch-specific libraries. |
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map ({ nixPackage, ... }: nixPackage) binDistUsed.archSpecificLibraries |
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); |
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libEnvVar = lib.optionalString stdenv.hostPlatform.isDarwin "DY" |
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+ "LD_LIBRARY_PATH"; |
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runtimeDeps = [ |
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targetPackages.stdenv.cc |
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targetPackages.stdenv.cc.bintools |
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coreutils # for cat |
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] |
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++ lib.optionals useLLVM [ |
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(lib.getBin llvmPackages.llvm) |
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] |
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# On darwin, we need unwrapped bintools as well (for otool) |
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++ lib.optionals (stdenv.targetPlatform.linker == "cctools") [ |
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targetPackages.stdenv.cc.bintools.bintools |
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]; |
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in |
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stdenv.mkDerivation rec { |
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inherit version; |
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pname = "ghc-binary${binDistUsed.variantSuffix}"; |
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src = fetchurl binDistUsed.src; |
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nativeBuildInputs = [ perl ]; |
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# Set LD_LIBRARY_PATH or equivalent so that the programs running as part |
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# of the bindist installer can find the libraries they expect. |
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# Cannot patchelf beforehand due to relative RPATHs that anticipate |
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# the final install location. |
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${libEnvVar} = libPath; |
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postUnpack = |
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# Verify our assumptions of which `libtinfo.so` (ncurses) version is used, |
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# so that we know when ghc bindists upgrade that and we need to update the |
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# version used in `libPath`. |
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lib.optionalString |
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(binDistUsed.exePathForLibraryCheck != null) |
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# Note the `*` glob because some GHCs have a suffix when unpacked, e.g. |
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# the musl bindist has dir `ghc-VERSION-x86_64-unknown-linux/`. |
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# As a result, don't shell-quote this glob when splicing the string. |
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(let buildExeGlob = ''ghc-${version}*/"${binDistUsed.exePathForLibraryCheck}"''; in |
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lib.concatStringsSep "\n" [ |
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('' |
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echo "Checking that ghc binary exists in bindist at ${buildExeGlob}" |
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if ! test -e ${buildExeGlob}; then |
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echo >&2 "GHC binary ${binDistUsed.exePathForLibraryCheck} could not be found in the bindist build directory (at ${buildExeGlob}) for arch ${stdenv.hostPlatform.system}, please check that ghcBinDists correctly reflect the bindist dependencies!"; exit 1; |
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fi |
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'') |
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(lib.concatMapStringsSep |
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"\n" |
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({ fileToCheckFor, nixPackage }: |
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lib.optionalString (fileToCheckFor != null) '' |
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echo "Checking bindist for ${fileToCheckFor} to ensure that is still used" |
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if ! readelf -d ${buildExeGlob} | grep "${fileToCheckFor}"; then |
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echo >&2 "File ${fileToCheckFor} could not be found in ${binDistUsed.exePathForLibraryCheck} for arch ${stdenv.hostPlatform.system}, please check that ghcBinDists correctly reflect the bindist dependencies!"; exit 1; |
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fi |
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echo "Checking that the nix package ${nixPackage} contains ${fileToCheckFor}" |
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if ! test -e "${lib.getLib nixPackage}/lib/${fileToCheckFor}"; then |
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echo >&2 "Nix package ${nixPackage} did not contain ${fileToCheckFor} for arch ${stdenv.hostPlatform.system}, please check that ghcBinDists correctly reflect the bindist dependencies!"; exit 1; |
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fi |
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'' |
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) |
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binDistUsed.archSpecificLibraries |
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) |
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]) |
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# GHC has dtrace probes, which causes ld to try to open /usr/lib/libdtrace.dylib |
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# during linking |
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+ lib.optionalString stdenv.isDarwin '' |
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export NIX_LDFLAGS+=" -no_dtrace_dof" |
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# not enough room in the object files for the full path to libiconv :( |
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for exe in $(find . -type f -executable); do |
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isScript $exe && continue |
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ln -fs ${libiconv}/lib/libiconv.dylib $(dirname $exe)/libiconv.dylib |
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|
|
install_name_tool -change /usr/lib/libiconv.2.dylib @executable_path/libiconv.dylib -change /usr/local/lib/gcc/6/libgcc_s.1.dylib ${gcc.cc.lib}/lib/libgcc_s.1.dylib $exe |
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done |
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'' + |
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# Some scripts used during the build need to have their shebangs patched |
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'' |
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|
patchShebangs ghc-${version}/utils/ |
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|
patchShebangs ghc-${version}/configure |
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'' + |
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# We have to patch the GMP paths for the integer-gmp package. |
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|
'' |
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|
|
find . -name ghc-bignum.buildinfo \ |
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|
|
-exec sed -i "s@extra-lib-dirs: @extra-lib-dirs: ${lib.getLib gmpUsed}/lib@" {} \; |
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|
|
# we need to modify the package db directly for hadrian bindists |
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|
find . -name 'ghc-bignum*.conf' \ |
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|
|
-exec sed -e '/^[a-z-]*library-dirs/a \ ${lib.getLib gmpUsed}/lib' -i {} \; |
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|
|
'' + lib.optionalString stdenv.isDarwin '' |
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|
|
# we need to modify the package db directly for hadrian bindists |
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|
|
# (all darwin bindists are hadrian-based for 9.2.2) |
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|
|
find . -name 'base*.conf' \ |
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|
|
-exec sed -e '/^[a-z-]*library-dirs/a \ ${lib.getLib libiconv}/lib' -i {} \; |
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|
|
# To link RTS in the end we also need libffi now |
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|
|
find . -name 'rts*.conf' \ |
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|
|
-exec sed -e '/^[a-z-]*library-dirs/a \ ${lib.getLib libffi}/lib' \ |
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|
|
-e 's@/Library/Developer/.*/usr/include/ffi@${lib.getDev libffi}/include@' \ |
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|
|
-i {} \; |
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|
|
'' + |
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|
|
# aarch64 does HAVE_NUMA so -lnuma requires it in library-dirs in rts/package.conf.in |
|
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|
|
# FFI_LIB_DIR is a good indication of places it must be needed. |
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|
|
lib.optionalString (stdenv.hostPlatform.isLinux && stdenv.hostPlatform.isAarch64) '' |
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|
|
find . -name package.conf.in \ |
|
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|
|
-exec sed -i "s@FFI_LIB_DIR@FFI_LIB_DIR ${numactl.out}/lib@g" {} \; |
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|
|
'' + |
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|
|
# Rename needed libraries and binaries, fix interpreter |
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|
|
lib.optionalString stdenv.isLinux '' |
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|
|
find . -type f -executable -exec patchelf \ |
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|
|
--interpreter ${stdenv.cc.bintools.dynamicLinker} {} \; |
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|
|
'' + |
|
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|
|
# The hadrian install Makefile uses 'xxx' as a temporary placeholder in path |
|
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|
|
# substitution. Which can break the build if the store path / prefix happens |
|
|
|
|
# to contain this string. This will be fixed with 9.2.3 bindists. |
|
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|
|
# https://gitlab.haskell.org/ghc/ghc/-/issues/21402 |
|
|
|
|
'' |
|
|
|
|
# Detect hadrian Makefile by checking for the target that has the problem |
|
|
|
|
if grep '^update_package_db' ghc-${version}*/Makefile > /dev/null; then |
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|
|
|
echo Hadrian bindist, applying workaround for xxx path substitution. |
|
|
|
|
# based on https://gitlab.haskell.org/ghc/ghc/-/commit/dd5fecb0e2990b192d92f4dfd7519ecb33164fad.patch |
|
|
|
|
substituteInPlace ghc-${version}*/Makefile --replace 'xxx' '\0xxx\0' |
|
|
|
|
else |
|
|
|
|
echo Not a hadrian bindist, not applying xxx path workaround. |
|
|
|
|
fi |
|
|
|
|
''; |
|
|
|
|
|
|
|
|
|
# fix for `configure: error: Your linker is affected by binutils #16177` |
|
|
|
|
preConfigure = lib.optionalString |
|
|
|
|
stdenv.targetPlatform.isAarch32 |
|
|
|
|
"LD=ld.gold"; |
|
|
|
|
|
|
|
|
|
configurePlatforms = [ ]; |
|
|
|
|
configureFlags = [ |
|
|
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|
"--with-gmp-includes=${lib.getDev gmpUsed}/include" |
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# Note `--with-gmp-libraries` does nothing for GHC bindists: |
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# https://gitlab.haskell.org/ghc/ghc/-/merge_requests/6124 |
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] ++ lib.optional stdenv.isDarwin "--with-gcc=${./gcc-clang-wrapper.sh}" |
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# From: https://github.com/NixOS/nixpkgs/pull/43369/commits |
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++ lib.optional stdenv.hostPlatform.isMusl "--disable-ld-override"; |
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# No building is necessary, but calling make without flags ironically |
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# calls install-strip ... |
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dontBuild = true; |
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# Patch scripts to include runtime dependencies in $PATH. |
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postInstall = '' |
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for i in "$out/bin/"*; do |
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test ! -h "$i" || continue |
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isScript "$i" || continue |
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sed -i -e '2i export PATH="${lib.makeBinPath runtimeDeps}:$PATH"' "$i" |
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done |
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''; |
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# Apparently necessary for the ghc Alpine (musl) bindist: |
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# When we strip, and then run the |
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# patchelf --set-rpath "${libPath}:$(patchelf --print-rpath $p)" $p |
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# below, running ghc (e.g. during `installCheckPhase)` gives some apparently |
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# corrupted rpath or whatever makes the loader work on nonsensical strings: |
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# running install tests |
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# Error relocating /nix/store/...-ghc-8.10.2-binary/lib/ghc-8.10.5/bin/ghc: : symbol not found |
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# Error relocating /nix/store/...-ghc-8.10.2-binary/lib/ghc-8.10.5/bin/ghc: ir6zf6c9f86pfx8sr30n2vjy-ghc-8.10.2-binary/lib/ghc-8.10.5/bin/../lib/x86_64-linux-ghc-8.10.5/libHSexceptions-0.10.4-ghc8.10.5.so: symbol not found |
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# Error relocating /nix/store/...-ghc-8.10.2-binary/lib/ghc-8.10.5/bin/ghc: y/lib/ghc-8.10.5/bin/../lib/x86_64-linux-ghc-8.10.5/libHStemplate-haskell-2.16.0.0-ghc8.10.5.so: symbol not found |
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# Error relocating /nix/store/...-ghc-8.10.2-binary/lib/ghc-8.10.5/bin/ghc: 8.10.5/libHStemplate-haskell-2.16.0.0-ghc8.10.5.so: symbol not found |
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# Error relocating /nix/store/...-ghc-8.10.2-binary/lib/ghc-8.10.5/bin/ghc: <EFBFBD>: symbol not found |
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# Error relocating /nix/store/...-ghc-8.10.2-binary/lib/ghc-8.10.5/bin/ghc: <EFBFBD>?: symbol not found |
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|
# Error relocating /nix/store/...-ghc-8.10.2-binary/lib/ghc-8.10.5/bin/ghc: 64-linux-ghc-8.10.5/libHSexceptions-0.10.4-ghc8.10.5.so: symbol not found |
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|
# This is extremely bogus and should be investigated. |
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|
dontStrip = if stdenv.hostPlatform.isMusl then true else false; # `if` for explicitness |
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|
# On Linux, use patchelf to modify the executables so that they can |
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|
# find editline/gmp. |
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|
postFixup = lib.optionalString (stdenv.isLinux && !(binDistUsed.isStatic or false)) |
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|
(if stdenv.hostPlatform.isAarch64 then |
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|
# Keep rpath as small as possible on aarch64 for patchelf#244. All Elfs |
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|
# are 2 directories deep from $out/lib, so pooling symlinks there makes |
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|
# a short rpath. |
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|
'' |
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|
(cd $out/lib; ln -s ${ncurses6.out}/lib/libtinfo.so.6) |
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|
(cd $out/lib; ln -s ${lib.getLib gmpUsed}/lib/libgmp.so.10) |
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|
(cd $out/lib; ln -s ${numactl.out}/lib/libnuma.so.1) |
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|
for p in $(find "$out/lib" -type f -name "*\.so*"); do |
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|
(cd $out/lib; ln -s $p) |
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|
|
done |
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|
for p in $(find "$out/lib" -type f -executable); do |
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|
|
if isELF "$p"; then |
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|
|
echo "Patchelfing $p" |
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|
|
patchelf --set-rpath "\$ORIGIN:\$ORIGIN/../.." $p |
|
|
|
|
fi |
|
|
|
|
done |
|
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|
|
'' |
|
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|
else |
|
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|
|
'' |
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|
|
for p in $(find "$out" -type f -executable); do |
|
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|
|
if isELF "$p"; then |
|
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|
|
echo "Patchelfing $p" |
|
|
|
|
patchelf --set-rpath "${libPath}:$(patchelf --print-rpath $p)" $p |
|
|
|
|
fi |
|
|
|
|
done |
|
|
|
|
'') + lib.optionalString stdenv.isDarwin '' |
|
|
|
|
# not enough room in the object files for the full path to libiconv :( |
|
|
|
|
for exe in $(find "$out" -type f -executable); do |
|
|
|
|
isScript $exe && continue |
|
|
|
|
ln -fs ${libiconv}/lib/libiconv.dylib $(dirname $exe)/libiconv.dylib |
|
|
|
|
install_name_tool -change /usr/lib/libiconv.2.dylib @executable_path/libiconv.dylib -change /usr/local/lib/gcc/6/libgcc_s.1.dylib ${gcc.cc.lib}/lib/libgcc_s.1.dylib $exe |
|
|
|
|
done |
|
|
|
|
|
|
|
|
|
for file in $(find "$out" -name setup-config); do |
|
|
|
|
substituteInPlace $file --replace /usr/bin/ranlib "$(type -P ranlib)" |
|
|
|
|
done |
|
|
|
|
'' + |
|
|
|
|
lib.optionalString minimal '' |
|
|
|
|
# Remove profiling files |
|
|
|
|
find $out -type f -name '*.p_o' -delete |
|
|
|
|
find $out -type f -name '*.p_hi' -delete |
|
|
|
|
find $out -type f -name '*_p.a' -delete |
|
|
|
|
# `-f` because e.g. musl bindist does not have this file. |
|
|
|
|
rm -f $out/lib/ghc-*/bin/ghc-iserv-prof |
|
|
|
|
# Hydra will redistribute this derivation, so we have to keep the docs for |
|
|
|
|
# legal reasons (retaining the legal notices etc) |
|
|
|
|
# As a last resort we could unpack the docs separately and symlink them in. |
|
|
|
|
# They're in $out/share/{doc,man}. |
|
|
|
|
'' |
|
|
|
|
# Recache package db which needs to happen for Hadrian bindists |
|
|
|
|
# where we modify the package db before installing |
|
|
|
|
+ '' |
|
|
|
|
"$out/bin/ghc-pkg" --package-db="$out/lib/"ghc-*/package.conf.d recache |
|
|
|
|
''; |
|
|
|
|
|
|
|
|
|
# In nixpkgs, musl based builds currently enable `pie` hardening by default |
|
|
|
|
# (see `defaultHardeningFlags` in `make-derivation.nix`). |
|
|
|
|
# But GHC cannot currently produce outputs that are ready for `-pie` linking. |
|
|
|
|
# Thus, disable `pie` hardening, otherwise `recompile with -fPIE` errors appear. |
|
|
|
|
# See: |
|
|
|
|
# * https://github.com/NixOS/nixpkgs/issues/129247 |
|
|
|
|
# * https://gitlab.haskell.org/ghc/ghc/-/issues/19580 |
|
|
|
|
hardeningDisable = lib.optional stdenv.targetPlatform.isMusl "pie"; |
|
|
|
|
|
|
|
|
|
doInstallCheck = true; |
|
|
|
|
installCheckPhase = '' |
|
|
|
|
# Sanity check, can ghc create executables? |
|
|
|
|
cd $TMP |
|
|
|
|
mkdir test-ghc; cd test-ghc |
|
|
|
|
cat > main.hs << EOF |
|
|
|
|
{-# LANGUAGE TemplateHaskell #-} |
|
|
|
|
module Main where |
|
|
|
|
main = putStrLn \$([|"yes"|]) |
|
|
|
|
EOF |
|
|
|
|
env -i $out/bin/ghc --make main.hs || exit 1 |
|
|
|
|
echo compilation ok |
|
|
|
|
[ $(./main) == "yes" ] |
|
|
|
|
''; |
|
|
|
|
|
|
|
|
|
passthru = { |
|
|
|
|
targetPrefix = ""; |
|
|
|
|
enableShared = true; |
|
|
|
|
|
|
|
|
|
inherit llvmPackages; |
|
|
|
|
|
|
|
|
|
# Our Cabal compiler name |
|
|
|
|
haskellCompilerName = "ghc-${version}"; |
|
|
|
|
}; |
|
|
|
|
|
|
|
|
|
meta = rec { |
|
|
|
|
homepage = "http://haskell.org/ghc"; |
|
|
|
|
description = "The Glasgow Haskell Compiler"; |
|
|
|
|
license = lib.licenses.bsd3; |
|
|
|
|
# HACK: since we can't encode the libc / abi in platforms, we need |
|
|
|
|
# to make the platform list dependent on the evaluation platform |
|
|
|
|
# in order to avoid eval errors with musl which supports less |
|
|
|
|
# platforms than the default libcs (i. e. glibc / libSystem). |
|
|
|
|
# This is done for the benefit of Hydra, so `packagePlatforms` |
|
|
|
|
# won't return any platforms that would cause an evaluation |
|
|
|
|
# failure for `pkgsMusl.haskell.compiler.ghc922Binary`, as |
|
|
|
|
# long as the evaluator runs on a platform that supports |
|
|
|
|
# `pkgsMusl`. |
|
|
|
|
platforms = builtins.attrNames ghcBinDists.${distSetName}; |
|
|
|
|
hydraPlatforms = builtins.filter (p: minimal || p != "aarch64-linux") platforms; |
|
|
|
|
maintainers = lib.teams.haskell.members; |
|
|
|
|
}; |
|
|
|
|
} |
Dennis Gosnell
2 years ago
committed by