diff options
Diffstat (limited to 'pkgs/development/compilers/ghcs/default.nix')
-rw-r--r-- | pkgs/development/compilers/ghcs/default.nix | 180 |
1 files changed, 107 insertions, 73 deletions
diff --git a/pkgs/development/compilers/ghcs/default.nix b/pkgs/development/compilers/ghcs/default.nix index b4e14c9921d..6dd37576524 100644 --- a/pkgs/development/compilers/ghcs/default.nix +++ b/pkgs/development/compilers/ghcs/default.nix @@ -1,11 +1,13 @@ -{ ghcPkgUtil, gnum4, perl, ghcboot, stdenv, fetchurl, recurseIntoAttrs, gmp, readline, lib } : rec { +{ ghcPkgUtil, gnum4, perl, ghcboot, stdenv, fetchurl, recurseIntoAttrs, gmp, readline, lib, annotatedDerivations, hasktags, ctags } : +with annotatedDerivations; +rec { /* What's in here? Goal: really pure GHC. This means put every library into its each package.conf and add all together using GHC_PACKAGE_PATH First I've tried separating the build of ghc from it's lib. It hase been to painful. I've failed. - Now there is splitpackagedb.hs which just takes the installed package.conf + Now there is nix_ghc_pkg_tool.hs which just takes the installed package.conf and creates a new package db file for each contained package. The final attribute set looks similar to this: @@ -31,31 +33,6 @@ */ - # creates a nix package out of the single package.conf files created when after installing ghc (see splitpackagedb.hs) - packageByPackageDB = otherPkg : name : packageconfpath : propagatedBuildInputs : stdenv.mkDerivation { - inherit name otherPkg propagatedBuildInputs; - phases = "buildPhase fixupPhase"; - buildInputs = [ghcPkgUtil]; - buildPhase = "setupHookRegisteringPackageDatabase \"$otherPkg/${packageconfpath}\" - "; - }; - - # used to automatically get dependencies ( used for core_libs ) - # TODO use kind of state and evaluate deps of a dep only once - resolveDeps = ghc : libs : - let attrs = builtins.listToAttrs libs; in - rec { - # using undocumented feature that attribute can contain hyphens when using listToAttrs - # You should be able to get the attribute values using __getAttr - result = builtins.listToAttrs (map ( l : lib.nv l.name ( - packageByPackageDB ghc l.name - ("lib/ghc-${ghc.version}/${l.name}.conf") - (map (n: builtins.getAttr n result) l.deps) - ) ) libs ); - }.result; - - - #this only works for ghc-6.8 right now ghcAndLibraries = { version, src /* , core_libraries, extra_libraries */ , extra_src }: @@ -74,7 +51,8 @@ sed -i \"s|^\(library-dirs.*$\)|\1 \\\"$ncurses/lib\\\"|\" libraries/readline/package.conf.in "; - splitpackagedb = ./splitpackagedb.hs; + # TODO add unique (filter duplicates?) shouldn't be there? + nix_ghc_pkg_tool = ./nix_ghc_pkg_tool.hs; configurePhase = "./configure" +" --prefix=\$out " @@ -89,9 +67,10 @@ # note : I don't know yet wether it's a good idea to have RUNGHC.. It's faster # but you can't pass packages, can you? postInstall = " - cp \$splitpackagedb splitpackagedb.hs - \$out/bin/ghc-\$version --make -o splitpackagedb splitpackagedb.hs; - ./splitpackagedb \$out/lib/ghc-\$version/package.conf \$out/lib/ghc-\$version + cp \$nix_ghc_pkg_tool nix_ghc_pkg_tool.hs + \$out/bin/ghc-\$version --make -o nix_ghc_pkg_tool nix_ghc_pkg_tool.hs; + ./nix_ghc_pkg_tool split \$out/lib/ghc-\$version/package.conf \$out/lib/ghc-\$version + cp nix_ghc_pkg_tool \$out/bin if test -x \$out/bin/runghc; then RUNHGHC=\$out/bin/runghc # > ghc-6.7/8 ? @@ -106,37 +85,103 @@ "; }; - # Why this effort? If you want to use pretty-0.9 you can do this now without cabal choosing the 1.0 version hassle - core_libs = resolveDeps ghc - [ { name = "Cabal-1.2.3.0"; deps = ["base-3.0.1.0" "pretty-1.0.0.0" "old-locale-1.0.0.0" "old-time-1.0.0.0" "directory-1.0.0.0" "unix-2.3.0.0" "process-1.0.0.0" "array-0.1.0.0" "containers-0.1.0.1" "rts-1.0" "filepath-1.1.0.0"];} # - { name = "array-0.1.0.0"; deps = ["base-3.0.1.0"];} - { name = "base-3.0.1.0"; deps = [];} # - { name = "bytestring-0.9.0.1"; deps = [ "base-3.0.1.0" "array-0.1.0.0" ];} - { name = "containers-0.1.0.1"; deps = [ "base-3.0.1.0" "array-0.1.0.0" ];} - { name = "directory-1.0.0.0"; deps = [ "base-3.0.1.0" "old-locale-1.0.0.0" "old-time-1.0.0.0" "filepath-1.1.0.0"];} - { name = "filepath-1.1.0.0"; deps = [ "base-3.0.1.0" ];} # - { name = "ghc-${version}"; deps = [ "base-3.0.1.0" "old-locale-1.0.0.0" "old-time-1.0.0.0" "filepath-1.1.0.0" "directory-1.0.0.0" "array-0.1.0.0" "containers-0.1.0.1" "hpc-0.5.0.0" "bytestring-0.9.0.1" "pretty-1.0.0.0" "packedstring-0.1.0.0" "template-haskell-2.2.0.0" "unix-2.3.0.0" "process-1.0.0.0" "readline-1.0.1.0" "Cabal-1.2.3.0" "random-1.0.0.0" "haskell98-1.0.1.0"];} - { name = "haskell98-1.0.1.0"; deps = [ "base-3.0.1.0" "old-locale-1.0.0.0" "old-time-1.0.0.0" "filepath-1.1.0.0" "directory-1.0.0.0" "random-1.0.0.0" "unix-2.3.0.0" "process-1.0.0.0" "array-0.1.0.0"];} - { name = "hpc-0.5.0.0"; deps = [ "base-3.0.1.0" "old-locale-1.0.0.0" "old-time-1.0.0.0" "filepath-1.1.0.0" "directory-1.0.0.0" "array-0.1.0.0" "containers-0.1.0.1"]; } - { name = "old-locale-1.0.0.0"; deps = [ "base-3.0.1.0"];} - { name = "old-time-1.0.0.0"; deps = [ "base-3.0.1.0" "old-locale-1.0.0.0" ];} - { name = "packedstring-0.1.0.0"; deps = [ "base-3.0.1.0" "array-0.1.0.0" ];} - { name = "pretty-1.0.0.0"; deps = [ "base-3.0.1.0" ];} - { name = "process-1.0.0.0"; deps = [ "base-3.0.1.0" "old-locale-1.0.0.0" "old-time-1.0.0.0" "filepath-1.1.0.0" "directory-1.0.0.0" "unix-2.3.0.0"];} - { name = "random-1.0.0.0"; deps = [ "base-3.0.1.0" "old-locale-1.0.0.0" "old-time-1.0.0.0"];} - { name = "readline-1.0.1.0"; deps = [ "base-3.0.1.0" "old-locale-1.0.0.0" "old-time-1.0.0.0" "filepath-1.1.0.0" "directory-1.0.0.0" "unix-2.3.0.0" "process-1.0.0.0" ];} - { name = "rts-1.0"; deps = [ "base-3.0.1.0" ];} # - { name = "template-haskell-2.2.0.0"; deps = [ "base-3.0.1.0" "pretty-1.0.0.0" "array-0.1.0.0" "packedstring-0.1.0.0" "containers-0.1.0.1" ];} - { name = "unix-2.3.0.0"; deps = [ "base-3.0.1.0" "old-locale-1.0.0.0" "old-time-1.0.0.0" "filepath-1.1.0.0" "directory-1.0.0.0" ];} - ]; - - - - extra_libs = []; - - #all_libs = core_libs ++ extra_libs; - - } ); + core_libs = rec { + # name (using lowercase letters everywhere because using installing packages having different capitalization is discouraged) - this way there is not that much to remember? + + cabal_darcs_name = "cabal-darcs"; + + # introducing p here to speed things up. + # It merges derivations (defined below) and additional inputs. I hope that using as few nix functions as possible results in greates speed? + # unfortunately with x; won't work because it forces nix to evaluate all attributes of x which would lead to infinite recursion + pkgs = let x = derivations; in { + # ghc extra packages + cabal = { name = "Cabal-1.2.3.0"; srcDir = "libraries/Cabal"; + deps = [x.base x.pretty x.old_locale x.old_time + x.directory x.unix x.process x.array x.containers + x.rts x.filepath ]; }; + array = { name = "array-0.1.0.0"; srcDir = "libraries/array"; + deps = [x.base ]; }; + base = { name = "base-3.0.1.0"; srcDir = "libraries/base"; + deps = [x.rts ]; }; + bytestring = { name = "bytestring-0.9.0.1"; srcDir = "libraries/bytestring"; + deps = [ x.base x.array ];}; + containers = { name = "containers-0.1.0.1"; srcDir = "libraries/containers"; + deps = [ x.base x.array ];}; + directory = { name = "directory-1.0.0.0"; srcDir = "libraries/directory"; + deps = [ x.base x.old_locale x.old_time x.filepath ];}; + filepath = { name = "filepath-1.1.0.0"; srcDir = "libraries/filepath"; + deps = [ x.base ];}; + ghc = { name = "ghc-${version}"; srcDir = "libraries/Cabal"; + deps = [ x.base x.old_locale x.old_time x.filepath + x.directory x.array x.containers x.hpc x.bytestring + x.pretty x.packedstring x.template_haskell x.unix + x.process x.readline x.cabal x.random x.haskell98 ]; }; + haskell98 = { name = "haskell98-1.0.1.0"; srcDir = "libraries/haskell98"; + deps = [ x.base x.old_locale x.old_time x.filepath + x.directory x.random x.unix x.process x.array]; }; + hpc = { name = "hpc-0.5.0.0"; srcDir = "libraries/hpc"; + deps = [ x.base x.old_locale x.old_time x.filepath + x.directory x.array x.containers ]; }; + old_locale = { name = "old-locale-1.0.0.0"; srcDir = "libraries/old-locale"; + deps = [ x.base ]; }; + old_time = { name = "old-time-1.0.0.0"; srcDir = "libraries/old-time"; + deps = [ x.base x.old_locale ];}; + packedstring = { name = "packedstring-0.1.0.0"; srcDir = "libraries/packedstring"; + deps = [ x.base x.array ];}; + pretty = { name = "pretty-1.0.0.0"; srcDir = "libraries/pretty"; + deps = [ x.base ];}; + process = { name = "process-1.0.0.0"; srcDir = "libraries/process"; + deps = [ x.base x.old_locale x.old_time x.filepath + x.directory x.unix ]; }; + random = { name = "random-1.0.0.0"; srcDir = "libraries/random"; + deps = [ x.base x.old_locale x.old_time ]; }; + readline = { name = "readline-1.0.1.0"; srcDir = "libraries/readline"; + deps = [ x.base x.old_locale x.old_time x.filepath + x.directory x.unix x.process ];}; + rts = rec { + name = "rts-1.0"; srcDir = "rts"; # TODO: Doesn't have .hs files so I should use ctags if creating tags at all + deps = []; + createTagFiles = [ + { name = "${name}_haskell_tags"; + tagCmd = "${toString ctags}/bin/ctags -R .;mv tags \$TAG_FILE"; } + ]; + }; + template_haskell = { name = "template-haskell-2.2.0.0"; srcDir = "libraries/template-haskell"; + deps = [ x.base x.pretty x.array x.packedstring x.containers ];}; + unix = { name = "unix-2.3.0.0"; srcDir = "libraries/unix"; + deps = [ x.base x.old_locale x.old_time x.filepath x.directory ];}; + }; + + toDerivation = attrs : with attrs; + rec { + inherit name; + + #aDeps = concatLists ( catAttrs ( subsetmap id args [ "buildInputs" "propagatedBuildInputs" ] ) ); + aDeps = deps; + + # dummy derivation, only creates setup-hook for package database located in the ghc derivation + aDeriv = stdenv.mkDerivation { + inherit name; + phases = "buildPhase fixupPhase"; + buildInputs = [ ghcPkgUtil ]; + propagatedBuildInputs = [ ghc ] ++ map delAnnotation attrs.deps; + buildPhase = "setupHookRegisteringPackageDatabase \"${ghc}/lib/ghc-${ghc.version}/${name}.conf\""; + }; + + sourceWithTags = { + src = ghc.src; + inherit srcDir; + name = name + "-src-with-tags"; + createTagFiles = lib.maybeAttr "createTagFiles" [ + { name = "${name}_haskell_tags"; + tagCmd = "${toString hasktags}/bin/hasktags-modified --ctags `find . -type f -name \"*.*hs\"`; sort tags > \$TAG_FILE"; } + ] attrs; + }; + }; + derivations = with lib; builtins.listToAttrs (lib.concatLists ( lib.mapRecordFlatten + ( n : attrs : let d = (toDerivation attrs); in [ (nv n d) (nv attrs.name d) ] ) pkgs ) ); + }.derivations; + }); ghc68 = ghcAndLibraries rec { version = "6.8.2"; @@ -155,16 +200,5 @@ #url = http://www.haskell.org/ghc/dist/stable/dist/ghc-6.8.20070912-src-extralibs.tar.bz2; #sha256 = "0py7d9nh3lkhjxr3yb3n9345d0hmzq79bi40al5rcr3sb84rnp9r"; }; - - # this will change because of dependency hell :) - #core_libraries = [ "Cabal" /* "Win32" */ "array" "base" "bytestring" "containers" - #"directory" "doc" "filepath" "haskell98" "hpc" "old-locale" "old-time" - #"packedstring" "pretty" "process" "random" "readline" "stamp" - #"template-haskell" "unix" ]; - - #extra_libraries = [ "ALUT" "GLUT" "HGL" "HUnit" "ObjectIO" "OpenAL" "OpenGL" "QuickCheck" "X11" - #"arrows" "cgi" "fgl" "haskell-src" "html" "mtl" "network" "parallel" "parsec" - #"regex-base" "regex-compat" "regex-posix" "stm" "time" "xhtm" ]; - }; } |