forked from mirrors/nixpkgs
ghcWithPackages: add withLLVM
This commit is contained in:
Nikolay Amiantov
Peter Simons
parent
1368206eb8
commit
49f3c375b5
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@ -4,6 +4,9 @@ with import ./lib.nix { inherit pkgs; };
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self: super: {
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# Use LLVM for particular GHC version.
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inherit (self.llvmPackages) llvm;
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# Some packages need a non-core version of Cabal.
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Cabal_1_18_1_6 = dontCheck super.Cabal_1_18_1_6;
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Cabal_1_20_0_3 = dontCheck super.Cabal_1_20_0_3;
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@ -485,11 +488,6 @@ self: super: {
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# https://github.com/ucsd-progsys/liquid-fixpoint/issues/44
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liquid-fixpoint = overrideCabal super.liquid-fixpoint (drv: { preConfigure = "patchShebangs ."; });
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# LLVM 3.5 breaks GHC: https://ghc.haskell.org/trac/ghc/ticket/9142.
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GlomeVec = super.GlomeVec.override { llvm = pkgs.llvm_34; }; # https://github.com/jimsnow/glome/issues/2
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gloss-raster = super.gloss-raster.override { llvm = pkgs.llvm_34; };
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repa-examples = super.repa-examples.override { llvm = pkgs.llvm_34; };
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# Missing module.
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rematch = dontCheck super.rematch; # https://github.com/tcrayford/rematch/issues/5
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rematch-text = dontCheck super.rematch-text; # https://github.com/tcrayford/rematch/issues/6
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@ -4,6 +4,9 @@ with import ./lib.nix { inherit pkgs; };
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self: super: {
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# LLVM is not supported on this GHC; use the latest one.
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inherit (pkgs) llvmPackages;
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# Disable GHC 6.12.x core libraries.
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array = null;
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base = null;
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@ -4,6 +4,9 @@ with import ./lib.nix { inherit pkgs; };
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self: super: {
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# Suitable LLVM version.
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llvmPackages = pkgs.llvmPackages_34;
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# Disable GHC 7.0.x core libraries.
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array = null;
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base = null;
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@ -4,6 +4,9 @@ with import ./lib.nix { inherit pkgs; };
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self: super: {
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# Suitable LLVM version.
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llvmPackages = pkgs.llvmPackages_35;
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# Disable GHC 7.10.x core libraries.
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array = null;
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base = null;
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@ -4,6 +4,9 @@ with import ./lib.nix { inherit pkgs; };
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self: super: {
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# Suitable LLVM version.
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llvmPackages = pkgs.llvmPackages_34;
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# Disable GHC 7.2.x core libraries.
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array = null;
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base = null;
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@ -4,6 +4,9 @@ with import ./lib.nix { inherit pkgs; };
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self: super: {
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# Suitable LLVM version.
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llvmPackages = pkgs.llvmPackages_34;
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# Disable GHC 7.4.x core libraries.
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array = null;
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base = null;
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@ -4,6 +4,9 @@ with import ./lib.nix { inherit pkgs; };
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self: super: {
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# Suitable LLVM version.
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llvmPackages = pkgs.llvmPackages_34;
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# Disable GHC 7.6.x core libraries.
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array = null;
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base = null;
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@ -4,6 +4,9 @@ with import ./lib.nix { inherit pkgs; };
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self: super: {
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# Suitable LLVM version.
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llvmPackages = pkgs.llvmPackages_34;
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# Disable GHC 7.8.x core libraries.
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array = null;
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base = null;
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@ -4,6 +4,9 @@ with import ./lib.nix { inherit pkgs; };
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self: super: {
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# Use the latest LLVM.
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inherit (pkgs) llvmPackages;
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# Disable GHC 7.11.x core libraries.
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array = null;
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base = null;
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@ -4,6 +4,9 @@ with import ./lib.nix { inherit pkgs; };
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self: super: {
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# LLVM is not supported on this GHC; use the latest one.
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inherit (pkgs) llvmPackages;
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# This is the list of packages that are built into a booted ghcjs installation
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# It can be generated with the command:
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# nix-shell '<nixpkgs>' -A pkgs.haskellPackages_ghcjs.ghc --command "ghcjs-pkg list | sed -n 's/^ \(.*\)-\([0-9.]*\)$/\1_\2/ p' | sed 's/\./_/g' | sed 's/-\(.\)/\U\1/' | sed 's/^\([^_]*\)\(.*\)$/\1 = null;/'"
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@ -54,7 +54,10 @@ let
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inherit mkDerivation callPackage;
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ghcWithPackages = pkgs: callPackage ./with-packages-wrapper.nix { packages = pkgs self; };
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ghcWithPackages = pkgs: callPackage ./with-packages-wrapper.nix {
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inherit (self) llvmPackages;
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packages = pkgs self;
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};
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ghc = ghc // { withPackages = self.ghcWithPackages; };
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@ -1,7 +1,11 @@
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{ stdenv, ghc, packages, buildEnv, makeWrapper, ignoreCollisions ? false }:
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{ stdenv, ghc, llvmPackages, packages, buildEnv
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, makeWrapper
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, ignoreCollisions ? false, withLLVM ? false }:
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with stdenv.lib;
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# This wrapper works only with GHC 6.12 or later.
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assert stdenv.lib.versionOlder "6.12" ghc.version;
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assert versionOlder "6.12" ghc.version;
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# It's probably a good idea to include the library "ghc-paths" in the
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# compiler environment, because we have a specially patched version of
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@ -25,15 +29,20 @@ assert stdenv.lib.versionOlder "6.12" ghc.version;
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# fi
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let
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ghc761OrLater = stdenv.lib.versionOlder "7.6.1" ghc.version;
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ghc761OrLater = versionOlder "7.6.1" ghc.version;
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packageDBFlag = if ghc761OrLater then "--global-package-db" else "--global-conf";
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libDir = "$out/lib/ghc-${ghc.version}";
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docDir = "$out/share/doc/ghc/html";
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packageCfgDir = "${libDir}/package.conf.d";
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paths = stdenv.lib.filter (x: x ? isHaskellLibrary) (stdenv.lib.closePropagation packages);
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hasLibraries = stdenv.lib.any (x: x.isHaskellLibrary) paths;
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paths = filter (x: x ? isHaskellLibrary) (closePropagation packages);
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hasLibraries = any (x: x.isHaskellLibrary) paths;
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# CLang is needed on Darwin for -fllvm to work:
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# https://downloads.haskell.org/~ghc/latest/docs/html/users_guide/code-generators.html
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llvm = makeSearchPath "bin"
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([ llvmPackages.llvm ]
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++ optional stdenv.isDarwin llvmPackages.clang);
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in
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if paths == [] then ghc else
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if paths == [] && !withLLVM then ghc else
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buildEnv {
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inherit (ghc) name;
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paths = paths ++ [ghc];
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@ -55,7 +64,8 @@ buildEnv {
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--set "NIX_GHC" "$out/bin/ghc" \
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--set "NIX_GHCPKG" "$out/bin/ghc-pkg" \
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--set "NIX_GHC_DOCDIR" "${docDir}" \
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--set "NIX_GHC_LIBDIR" "${libDir}"
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--set "NIX_GHC_LIBDIR" "${libDir}" \
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${optionalString withLLVM ''--prefix "PATH" ":" "${llvm}"''}
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done
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for prg in runghc runhaskell; do
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@ -73,7 +83,7 @@ buildEnv {
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makeWrapper ${ghc}/bin/$prg $out/bin/$prg --add-flags "${packageDBFlag}=${packageCfgDir}"
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done
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${stdenv.lib.optionalString hasLibraries "$out/bin/ghc-pkg recache"}
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${optionalString hasLibraries "$out/bin/ghc-pkg recache"}
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$out/bin/ghc-pkg check
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'';
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} // {
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