Remove the unmaintained (and AFAIK unused) stdenv for mingw

pkgs/stdenv/default.nix

···
 # Posix utilities, the GNU C compiler, and so on.  On other systems,
 # we use the native C library.
 
-
-# stdenvType exists to support multiple kinds of stdenvs on the same
-# system, e.g., cygwin and mingw builds on i686-cygwin.  Most people
-# can ignore it.
-
-{ system, stdenvType ? system, allPackages ? import ../.., platform, config }:
-
-assert system != "i686-cygwin" -> system == stdenvType;
+{ system, allPackages ? import ../.., platform, config }:
 
 
 rec {
···
   stdenvLinux = (import ./linux { inherit system allPackages platform config;}).stdenvLinux;
 
 
-  # MinGW/MSYS standard environment.
-  stdenvMinGW = import ./mingw {
-    inherit system;
-  };
-
-
   # Select the appropriate stdenv for the platform `system'.
   stdenv =
-    if stdenvType == "i686-linux" then stdenvLinux else
-    if stdenvType == "x86_64-linux" then stdenvLinux else
-    if stdenvType == "armv5tel-linux" then stdenvLinux else
-    if stdenvType == "armv6l-linux" then stdenvLinux else
-    if stdenvType == "armv7l-linux" then stdenvLinux else
-    if stdenvType == "mips64el-linux" then stdenvLinux else
-    if stdenvType == "powerpc-linux" then /* stdenvLinux */ stdenvNative else
-    if stdenvType == "i686-mingw" then stdenvMinGW else
-    if stdenvType == "x86_64-darwin" then stdenvNix else
-    if stdenvType == "x86_64-solaris" then stdenvNix else
+    if system == "i686-linux" then stdenvLinux else
+    if system == "x86_64-linux" then stdenvLinux else
+    if system == "armv5tel-linux" then stdenvLinux else
+    if system == "armv6l-linux" then stdenvLinux else
+    if system == "armv7l-linux" then stdenvLinux else
+    if system == "mips64el-linux" then stdenvLinux else
+    if system == "powerpc-linux" then /* stdenvLinux */ stdenvNative else
+    if system == "x86_64-darwin" then stdenvNix else
+    if system == "x86_64-solaris" then stdenvNix else
     stdenvNative;
 }

pkgs/stdenv/mingw/builder.sh

···
-# the other stdenv could change the SHELL variable,
-# so we have to remember its value.
-origShell=$SHELL
-origGcc=$GCC
-
-source $STDENV/setup
-
-mkdir $OUT
-
-SHELL=$origShell
-GCC=$origGcc
-
-export NIX_BUILD_TOP=$(pwd)
-
-substitute "$SETUP" "$OUT/setup" \
-    --subst-var INITIALPATH \
-    --subst-var GCC \
-    --subst-var SHELL

pkgs/stdenv/mingw/cygpath/builder.sh

···
-source $stdenv/setup
-
-mkdir $out
-result="$(cygpath --mixed $path)"
-echo "\"$result\"" > $out/default.nix

pkgs/stdenv/mingw/cygpath/default.nix

···
-{stdenv}: path :
-
-import (
-  stdenv.mkDerivation {
-    name = "cygpath";
-    builder = ./builder.sh;
-    inherit path;
-  }
-)

pkgs/stdenv/mingw/default-builder.sh

···
-source $STDENV/setup
-genericBuild

pkgs/stdenv/mingw/default.nix

···
-{system} :
-
-let {
-  body =
-    stdenvFinal;
-
-  /**
-   * Initial standard environment based on native Cygwin tools.
-   * GCC is not required.
-   * Required (approx): bash, mkdir, gnu tar, curl.
-   */
-  stdenvInit1 =
-    import ./simple-stdenv {
-      inherit system;
-      name = "stdenv-init1-mingw";
-      shell = "/bin/bash.exe";
-      path = ["/usr/bin" "/bin" "/usr/local/bin"];
-    };
-
-  /**
-   * Initial standard environment based on MSYS tools.
-   */
-  stdenvInit2 =
-    import ./simple-stdenv {
-      inherit system;
-      name = "stdenv-init2-mingw";
-      shell = msysShell;
-      path = [(msys + "/bin")];
-    };
-
-  /**
-   * Initial standard environment with the most basic MinGW packages.
-   */
-  stdenvInit3 =
-    (import ./simple-stdenv) {
-      inherit system;
-      name = "stdenv-init3-mingw";
-      shell = msysShell;
-      path = [
-        (make + "/bin")
-        (tar + "/bin")
-        (binutils + "/bin")
-        (gccFull + "/bin")
-        (mingwRuntimeBin + "/bin")
-        (w32apiBin + "/bin")
-        (msys + "/bin")
-      ];
-
-      extraEnv = {
-        C_INCLUDE_PATH = mingwRuntimeBin + "/include" + ":" + w32apiBin + "/include";
-        LIBRARY_PATH = mingwRuntimeBin + "/lib" + ":" + w32apiBin + "/lib";
-      };
-    };
-
-  /**
-   * Final standard environment, based on generic stdenv.
-   * It would be better to make the generic stdenv usable on
-   * MINGW (i.e. make all environment variables CAPS).
-   */
-  stdenvFinal =
-    let {
-      body =
-        stdenv // mkDerivationFun // {
-          inherit fetchurl;
-          overrides.pkgconfig = pkgconfigBin;
-        };
-
-      shell =
-        msys + "/bin/sh.exe";
-
-      stdenv =
-        stdenvInit2.mkDerivation {
-          name = "stdenv-mingw";
-          builder = ./builder.sh;
-          setup = ./setup.sh;
-
-          /**
-           * binutils is on the path because it contains dlltool, which
-           * is invoked on the PATH by some packages.
-           */
-          initialPath = [make tar binutils gccFull mingwRuntimeSrc w32apiSrc msys];
-          gcc = gccFull;
-          shell = msysShell;
-          inherit curl;
-          isDarwin = false;
-          isMinGW = true;
-        };
-
-      mkDerivationFun = {
-        mkDerivation = attrs:
-          (derivation (
-            (removeAttrs attrs ["meta"])
-            //
-            {
-              builder =
-                if attrs ? realBuilder then attrs.realBuilder else shell;
-              args =
-                if attrs ? args then
-                  attrs.args
-                 else
-                  ["-e"] ++ (
-                    if attrs ? builder then
-                      [./fix-builder.sh attrs.builder]
-                    else
-                      [./fix-builder.sh ./default-builder.sh]
-                    );
-              inherit stdenv system;
-              C_INCLUDE_PATH = mingwRuntimeSrc + "/include" + ":" + w32apiSrc + "/include";
-              CPLUS_INCLUDE_PATH = mingwRuntimeSrc + "/include" + ":" + w32apiSrc + "/include";
-              LIBRARY_PATH = mingwRuntimeSrc + "/lib" + ":" + w32apiSrc + "/lib";
-            })
-          )
-          // { meta = if attrs ? meta then attrs.meta else {}; };
-       };
-     };
-
-  /**
-   * fetchurl
-   */
-  fetchurlInit1 =
-    import ../../build-support/fetchurl {
-      stdenv = stdenvInit1;
-      curl =
-        (import ./pkgs).curl {
-          stdenv = stdenvInit1;
-        };
-    };
-
-  cygpath =
-    import ./cygpath {
-      stdenv = stdenvInit1;
-    };
-
-  /**
-   * Hack: we need the cygpath of the Cygwin chmod.
-   */
-  fetchurl =
-    import ./fetchurl {
-      stdenv = stdenvInit2;
-      curl = curl + "/bin/curl.exe";
-      chmod = cygpath "/usr/bin/chmod";
-    };
-
-  /**
-   * MSYS, installed using stdenvInit1
-   *
-   * @todo Maybe remove the make of msys?
-   */
-  msys =
-    stdenvInit1.mkDerivation {
-      name = "msys-1.0.11";
-      builder = ./msys-builder.sh;
-      src =
-        fetchurlInit1 {
-          url = ftp://ftp.strategoxt.org/pub/mingw/msys-1.0.11.tar.gz;
-          sha256 = "08qp4jk279i66q6ngksg58fx3cfv1r6p5n394h2kfrs56qs9zvz4";
-        };
-    };
-
-  msysShell = 
-    msys + "/bin/sh.exe";
-
-  /**
-   * Binary packages, based on stdenvInit2
-   */
-  curl =
-    (import ./pkgs).curl {
-      stdenv = stdenvInit2;
-    };
-
-  gccFull =
-    (import ./pkgs).gccFull {
-      stdenv = stdenvInit2;
-      inherit fetchurl;
-    };
-
-  make =
-   (import ./pkgs).make {
-     stdenv = stdenvInit2;
-     inherit fetchurl;
-   };
-
-  tar =
-   (import ./pkgs).tar {
-     stdenv = stdenvInit2;
-     inherit fetchurl;
-   };
-
-  binutils =
-   (import ./pkgs).binutils {
-     stdenv = stdenvInit2;
-     inherit fetchurl;
-    };
-
-  mingwRuntimeBin =
-    (import ./pkgs).mingwRuntimeBin {
-      stdenv = stdenvInit2;
-      inherit fetchurl;
-    };
-
-  w32apiBin =
-    (import ./pkgs).w32apiBin {
-      stdenv = stdenvInit2;
-      inherit fetchurl;
-    };
-
-  pkgconfigBin =
-    (import ./pkgs).pkgconfigBin {
-      stdenv = stdenvInit3;
-      inherit fetchurl;
-    };
-
-  /**
-   * Source packages, based on stdenvInit3
-   */
-  mingwRuntimeSrc =
-    (import ./pkgs).mingwRuntimeSrc {
-      stdenv = stdenvInit3;
-      inherit fetchurl;
-    };
-
-  w32apiSrc =
-    (import ./pkgs).w32apiSrc {
-      stdenv = stdenvInit3;
-      inherit fetchurl;
-    };
-
-  replace =
-    (import ./pkgs).replace {
-      stdenv = stdenvInit3;
-      inherit fetchurl;
-    };
-}

pkgs/stdenv/mingw/fetchurl/builder.sh

···
-if test -z "$out"; then
-  stdenv="$STDENV"
-  url="$URL"
-  id="$ID"
-  outputHashAlgo="$OUTPUTHASHALGO"
-  outputHash="$OUTPUTHASH"
-  chmod=$CHMOD
-  curl=$CURL
-fi
-
-source $stdenv/setup
-
-if test -z "$out"; then
-  out="$OUT"
-fi
-
-header "downloading $out from $url"
-$curl --fail --location --max-redirs 20 "$url" > "$out"
-
-if test "$NIX_OUTPUT_CHECKED" != "1"; then
-    if test "$outputHashAlgo" != "md5"; then
-        echo "hashes other than md5 are unsupported in Nix <= 0.7, upgrade to Nix 0.8"
-        exit 1
-    fi
-    actual=$(md5sum -b "$out" | cut -c1-32)
-    if test "$actual" != "$id"; then
-        echo "hash is $actual, expected $id"
-        exit 1
-    fi
-fi
-
-$chmod a-x $out
-
-stopNest

pkgs/stdenv/mingw/fetchurl/default.nix

···
-{stdenv, curl, chmod}:
-
-{url, outputHash ? "", outputHashAlgo ? "", md5 ? "", sha1 ? "", sha256 ? ""}:
-
-assert (outputHash != "" && outputHashAlgo != "")
-    || md5 != "" || sha1 != "" || sha256 != "";
-
-stdenv.mkDerivation {
-  name = baseNameOf (toString url);
-  builder = ./builder.sh;
-
-  # Compatibility with Nix <= 0.7.
-  id = md5;
-
-  # New-style output content requirements.
-  outputHashAlgo = if outputHashAlgo != "" then outputHashAlgo else
-      if sha256 != "" then "sha256" else if sha1 != "" then "sha1" else "md5";
-  outputHash = if outputHash != "" then outputHash else
-      if sha256 != "" then sha256 else if sha1 != "" then sha1 else md5;
-  
-  inherit url chmod curl;
-
-  # We borrow these environment variables from the caller to allow
-  # easy proxy configuration.  This is impure, but a fixed-output
-  # derivation like fetchurl is allowed to do so since its result is
-  # by definition pure.
-  impureEnvVars = ["http_proxy" "https_proxy" "ftp_proxy" "all_proxy" "no_proxy"];
-}

pkgs/stdenv/mingw/fix-builder.sh

···
-# Workaround MSYS shell problem
-
-if test -z "$out"; then
-  buildInputs=$BUILDINPUTS
-  buildUtilities=$BUILDUTILITIES
-  configureFlags=$CONFIGUREFLAGS
-  doCheck=$DOCHECK
-  doCoverageAnalysis=$DOCOVERAGEANALYSIS
-  dontInstall=$DONTINSTALL
-  dontLogThroughTee=$DONTLOGTHROUGHTEE
-  lcov=$LCOV
-  logPhases=$LOGPHASES
-  out=$OUT
-  patches=$PATCHES
-  propagatedBuildInputs=$PROPAGATEDBUILDINPUTS
-  stdenv=$STDENV
-  src=$SRC
-  srcs=$SRCS
-  succeedOnFailure=$SUCCEEDONFAILURE
-  system=$SYSTEM
-fi
-
-source $@

pkgs/stdenv/mingw/msys-builder.sh

···
-source $stdenv/setup
-
-mkdir $out
-cd $out
-tar zxvf $src
-
-# Make the Nix store available to MSYS.
-# Hack: we are assuming that the stdenv is based on Cygwin.
-
-nixdir="$(cygpath --windows /nix)"
-mkdir $out/nix
-cat > $out/etc/fstab <<EOF
-#Win32_Path      Mount_Point
-$nixdir          /nix
-EOF

pkgs/stdenv/mingw/pkgs/bin-builder.sh

···
-source $STDENV/setup
-
-mkdir $OUT
-cd $OUT
-tar zxvf $SRC

pkgs/stdenv/mingw/pkgs/default.nix

···
-/**
- * MinGW packages.
- */
-rec {
-
-  /**
-   * Curl, binary
-   */
-  curl =  {stdenv} :
-    stdenv.mkDerivation {
-      name = "curl-7.15.4";
-      exename = "curl.exe";
-      builder = ./single-exe-builder.sh;
-      src = ./curl.exe;
-    };
-
-  /**
-   * Make. Binary.
-   */
-  make = {stdenv, fetchurl} :
-    stdenv.mkDerivation {
-      name = "mingw-make-3.81";
-      builder = ./bin-builder.sh;
-      src = 
-        fetchurl {
-          url = http://surfnet.dl.sourceforge.net/sourceforge/mingw/mingw32-make-3.81-1.tar.gz;
-          md5 = "74c2f44ecc699b318edeb07d838feae5";
-        };
-    };
-
-  /**
-   * Tar
-   */
-  tar = {stdenv, fetchurl} :
-    stdenv.mkDerivation {
-      name = "mingw-tar";
-      builder = ./bin-builder.sh;
-      src = 
-        fetchurl {
-          url = ftp://ftp.strategoxt.org/pub/mingw/tar-1.22-1-msys-1.0.11-bin.tar.gz;
-          sha256 = "17rbv159g56q3bp8rh5vzv8hw8clxs7vk731cgqg0vy1fzls6yfq";
-        };
-    };
-
-  /**
-   * GCC. Binary
-   */
-  gccFull =  {stdenv, fetchurl} :
-    stdenv.mkDerivation {
-      name = "gcc-full-4.4.0-mingw32";
-      builder = ./bin-builder.sh;
-      src = 
-        fetchurl {
-          url = ftp://ftp.strategoxt.org/pub/mingw/gcc-full-4.4.0-mingw32-bin-2.tar.gz;
-          sha256= "6c5a125591837817c940f4c66140cd7393b3f5837dd738c7ed315157e6270a60";
-        };
-    };
-
-  /**
-   * binutils. Binary.
-   */
-  binutils =  {stdenv, fetchurl} :
-    stdenv.mkDerivation {
-      name = "binutils-2.19.1-mingw32";
-      builder = ./bin-builder.sh;
-      src = 
-        fetchurl {
-          url = http://surfnet.dl.sourceforge.net/sourceforge/mingw/files/GNU%20Binutils/Current%20Release_%20GNU%20binutils-2.19.1/binutils-2.19.1-mingw32-bin.tar.gz;
-          sha256 = "037vh2n9iv2vccvplk48vd3al91p7yhc73p5nkfsrb6sg977shj2";
-        };
-    };
-
-  mingwRuntimeBin = {stdenv, fetchurl} :
-    stdenv.mkDerivation {
-      name = "mingwrt-3.16";
-      builder = ./bin-builder.sh;
-      src = 
-        fetchurl {
-          url = http://surfnet.dl.sourceforge.net/sourceforge/mingw/files/MinGW%20Runtime/mingwrt-3.16/mingwrt-3.16-mingw32-dev.tar.gz;
-          sha256 = "1xqpp7lvsj88grs6jlk0fnlkvis2y4avcqrpwsaxxrpjlg5bwzci";
-        };
-    };
-
-  mingwRuntimeSrc = {stdenv, fetchurl} :
-    stdenv.mkDerivation {
-      name = "mingwrt-3.16-mingw32";
-      builder = ./src-builder.sh;
-      src =
-        fetchurl {
-          url = http://surfnet.dl.sourceforge.net/sourceforge/mingw/files/MinGW%20Runtime/mingwrt-3.16/mingwrt-3.16-mingw32-src.tar.gz;
-          sha256 = "0rljw3v94z9wzfa63b7lvyprms5l5jgf11lws8vm8z7x7q7h1k38";
-        };
-    };
-
-  w32apiBin = {stdenv, fetchurl} :
-    stdenv.mkDerivation {
-      name = "w32api-3.13-mingw32";
-      builder = ./bin-builder.sh;
-      src = 
-        fetchurl {
-          url = http://surfnet.dl.sourceforge.net/sourceforge/mingw/files/MinGW%20API%20for%20MS-Windows/Current%20Release_%20w32api-3.13/w32api-3.13-mingw32-dev.tar.gz;
-          sha256 = "19jm2hdym5ixi9b874xmmilixlpxvfdpi5y3bx0bs88fdah03gvx";
-        };
-    };
-
-  w32apiSrc = {stdenv, fetchurl} :
-    stdenv.mkDerivation {
-      name = "w32api-3.13-mingw32";
-      builder = ./src-builder.sh;
-      src = 
-        fetchurl {
-          url = http://surfnet.dl.sourceforge.net/sourceforge/mingw/files/MinGW%20API%20for%20MS-Windows/Current%20Release_%20w32api-3.13/w32api-3.13-mingw32-src.tar.gz;
-          sha256 = "1i1gpwilfc21s3yr4sx39i0w4g7lbij427wwxa34gjfgz0awdkh2";
-        };
-    };
-
-  /**
-   * We need a binary pkg-config to bootstrap the compilation of
-   * glib and pkg-config: pkg-config needs glib, glib needs pkg-config.
-   *
-   * This tarball contains pkg-config and all its dependencies. Once we
-   * have bootstrapped pkg-config we really need to use a statically linked
-   * pkg-config (and provide this .exe at the web: it is really missing
-   * on the web).
-   */
-  pkgconfigBin =  {stdenv, fetchurl} :
-    stdenv.mkDerivation {
-      name = "pkgconfig-0.23";
-      builder = ./pkgconfig-builder.sh;
-      setupHook = ../../../development/tools/misc/pkgconfig/setup-hook.sh;
-      src =
-        fetchurl {
-          url = ftp://ftp.strategoxt.org/pub/mingw/pkg-config-0.23.tar.gz;
-          sha256 = "1vab3rdnw16nhma1bln41bbrn6phbpcv9wiz79map8y5znaiv6mq";
-        };
-    };
-
-  replace = {stdenv, fetchurl} :
-    import ../../../tools/text/replace {
-      inherit fetchurl stdenv;
-    };
-
-  /*
-  pkgs.coreutils
-  pkgs.findutils
-  pkgs.diffutils
-  pkgs.gnused
-  pkgs.gnugrep
-  pkgs.gawk
-  pkgs.gnutar
-  pkgs.gzip
-  pkgs.bzip2
-  pkgs.gnumake
-  pkgs.bash
-  pkgs.patch
-  */
-}

pkgs/stdenv/mingw/pkgs/pkgconfig-builder.sh

···
-source $STDENV/setup
-
-mkdir $OUT
-cd $OUT
-tar zxvf $SRC
-
-test -x $OUT/nix-support || mkdir $OUT/nix-support
-cp $SETUPHOOK $OUT/nix-support/setup-hook

pkgs/stdenv/mingw/pkgs/single-exe-builder.sh

···
-if test -z "$out"; then
-  stdenv=$STDENV
-  out=$OUT
-  src=$SRC
-  exename=$EXENAME
-fi
-
-source $stdenv/setup
-
-mkdir $out
-mkdir $out/bin
-cp $src $out/bin/$exename

pkgs/stdenv/mingw/pkgs/src-builder.sh

···
-source $STDENV/setup
-
-tar zxvf $SRC
-cd $NAME
-./configure --prefix=$OUT
-make
-make install

pkgs/stdenv/mingw/setup.sh

···
-# Run the named hook, either by calling the function with that name or
-# by evaluating the variable with that name.  This allows convenient
-# setting of hooks both from Nix expressions (as attributes /
-# environment variables) and from shell scripts (as functions). 
-runHook() {
-    local hookName="$1"
-    if test "$(type -t $hookName)" = function; then
-        $hookName
-    else
-        eval "${!hookName}"
-    fi
-}
-
-
-exitHandler() {
-    exitCode=$?
-    set +e
-
-    closeNest
-
-    if test -n "$showBuildStats"; then
-        times > "$NIX_BUILD_TOP/.times"
-        local -a times=($(cat "$NIX_BUILD_TOP/.times"))
-        # Print the following statistics:
-        # - user time for the shell
-        # - system time for the shell
-        # - user time for all child processes
-        # - system time for all child processes
-        echo "build time elapsed: " ${times[*]}
-    fi
-    
-    if test $exitCode != 0; then
-        runHook failureHook
-    
-        # If the builder had a non-zero exit code and
-        # $succeedOnFailure is set, create the file
-        # `$out/nix-support/failed' to signal failure, and exit
-        # normally.  Otherwise, return the original exit code.
-        if test -n "$succeedOnFailure"; then
-            echo "build failed with exit code $exitCode (ignored)"
-            mkdir -p "$out/nix-support"
-            echo -n $exitCode > "$out/nix-support/failed"
-            exit 0
-        fi
-        
-    else
-        runHook exitHook
-    fi
-    
-    exit $exitCode
-}
-
-trap "exitHandler" EXIT
-
-
-######################################################################
-# Helper functions that might be useful in setup hooks.
-
-
-addToSearchPathWithCustomDelimiter() {
-    local delimiter=$1
-    local varName=$2
-    local dir=$3
-    if [ -d "$dir" ]; then
-        eval export ${varName}=${!varName}${!varName:+$delimiter}${dir}
-    fi
-}
-
-PATH_DELIMITER=':'
-
-addToSearchPath() {
-    addToSearchPathWithCustomDelimiter "${PATH_DELIMITER}" "$@"
-}
-
-
-######################################################################
-# Initialisation.
-
-set -e
-
-test -z $NIX_GCC && NIX_GCC=@GCC@
-
-
-# Wildcard expansions that don't match should expand to an empty list.
-# This ensures that, for instance, "for i in *; do ...; done" does the
-# right thing.
-shopt -s nullglob
-
-
-# Set up the initial path.
-PATH=
-for i in $NIX_GCC @INITIALPATH@; do
-    if test "$i" = /; then i=; fi
-    addToSearchPath PATH $i/bin
-done
-
-# Hack: the /tmp of Cygwin is different from the /tmp in MSYS
-if test -d $NIX_BUILD_TOP; then
-  echo "Nix build top already exists. Strange."
-else
-  mkdir $NIX_BUILD_TOP
-  cd $NIX_BUILD_TOP
-fi
-
-if test "$NIX_DEBUG" = "1"; then
-    echo "initial path: $PATH"
-fi
-
-
-# Execute the pre-hook.
-export SHELL=@SHELL@
-if test -z "$shell"; then
-    export shell=@SHELL@
-fi
-
-# Check that the pre-hook initialised SHELL.
-if test -z "$SHELL"; then echo "SHELL not set"; exit 1; fi
-
-
-# Hack: run gcc's setup hook.
-envHooks=()
-if test -f $NIX_GCC/nix-support/setup-hook; then
-    source $NIX_GCC/nix-support/setup-hook
-fi
-
-
-# Ensure that the given directories exists.
-ensureDir() {
-    local dir
-    for dir in "$@"; do
-        if ! test -x "$dir"; then mkdir -p "$dir"; fi
-    done
-}
-
-installBin() {
-    mkdir -p $out/bin
-    cp "$@" $out/bin
-}
-
-
-# Allow the caller to augment buildInputs (it's not always possible to
-# do this before the call to setup.sh, since the PATH is empty at that
-# point; here we have a basic Unix environment).
-runHook addInputsHook
-
-
-# Recursively find all build inputs.
-findInputs() {
-    local pkg=$1
-
-    case $pkgs in
-        *\ $pkg\ *)
-            return 0
-            ;;
-    esac
-
-    pkgs="$pkgs $pkg "
-
-    if test -f $pkg/nix-support/setup-hook; then
-        source $pkg/nix-support/setup-hook
-    fi
-
-    if test -f $pkg/nix-support/propagated-build-inputs; then
-        for i in $(cat $pkg/nix-support/propagated-build-inputs); do
-            findInputs $i
-        done
-    fi
-}
-
-pkgs=""
-for i in $buildInputs $propagatedBuildInputs; do
-    findInputs $i
-done
-
-
-# Set the relevant environment variables to point to the build inputs
-# found above.
-addToEnv() {
-    local pkg=$1
-
-    if test -d $1/bin; then
-        addToSearchPath _PATH $1/bin
-    fi
-
-    # Run the package-specific hooks set by the setup-hook scripts.
-    for i in "${envHooks[@]}"; do
-        $i $pkg
-    done
-}
-
-for i in $pkgs; do
-    addToEnv $i
-done
-
-
-# Add the output as an rpath.
-if test "$NIX_NO_SELF_RPATH" != "1"; then
-    export NIX_LDFLAGS="-rpath $out/lib $NIX_LDFLAGS"
-    if test -n "$NIX_LIB64_IN_SELF_RPATH"; then
-        export NIX_LDFLAGS="-rpath $out/lib64 $NIX_LDFLAGS"
-    fi
-fi
-
-
-# Set the TZ (timezone) environment variable, otherwise commands like
-# `date' will complain (e.g., `Tue Mar 9 10:01:47 Local time zone must
-# be set--see zic manual page 2004').
-export TZ=UTC
-
-
-# Set the prefix.  This is generally $out, but it can be overriden,
-# for instance if we just want to perform a test build/install to a
-# temporary location and write a build report to $out.
-if test -z "$prefix"; then
-    prefix="$out";
-fi
-
-if test "$useTempPrefix" = "1"; then
-    prefix="$NIX_BUILD_TOP/tmp_prefix";
-fi
-
-
-PATH=$_PATH${_PATH:+:}$PATH
-if test "$NIX_DEBUG" = "1"; then
-    echo "final path: $PATH"
-fi
-
-
-# Make GNU Make produce nested output.
-export NIX_INDENT_MAKE=1
-
-
-######################################################################
-# Misc. helper functions.
-
-
-stripDirs() {
-    local dirs="$1"
-    local stripFlags="$2"
-    local dirsNew=
-
-    for d in ${dirs}; do
-        if test -d "$prefix/$d"; then
-            dirsNew="${dirsNew} $prefix/$d "
-        fi
-    done
-    dirs=${dirsNew}
-
-    if test -n "${dirs}"; then
-        header "stripping (with flags $stripFlags) in $dirs"
-        find $dirs -type f -print0 | xargs -0 ${xargsFlags:--r} strip $stripFlags || true
-        stopNest
-    fi
-}
-
-
-######################################################################
-# Textual substitution functions.
-
-
-substitute() {
-    local input="$1"
-    local output="$2"
-
-    local -a params=("$@")
-    local -a args=()
-
-    local n p pattern replacement varName
-
-    for ((n = 2; n < ${#params[*]}; n += 1)); do
-        p=${params[$n]}
-
-        if test "$p" = "--replace"; then
-            pattern="${params[$((n + 1))]}"
-            replacement="${params[$((n + 2))]}"
-            n=$((n + 2))
-        fi
-
-        if test "$p" = "--subst-var"; then
-            varName="${params[$((n + 1))]}"
-            pattern="@$varName@"
-            replacement="${!varName}"
-            n=$((n + 1))
-        fi
-
-        if test "$p" = "--subst-var-by"; then
-            pattern="@${params[$((n + 1))]}@"
-            replacement="${params[$((n + 2))]}"
-            n=$((n + 2))
-        fi
-
-        if test ${#args[@]} != 0; then
-            args[${#args[@]}]="-a"
-        fi
-        args[${#args[@]}]="$pattern"
-        args[${#args[@]}]="$replacement"
-    done
-
-    replace-literal -e -s -- "${args[@]}" < "$input" > "$output".tmp
-    if test -x "$output"; then
-        chmod +x "$output".tmp
-    fi
-    mv -f "$output".tmp "$output"
-}
-
-
-substituteInPlace() {
-    local fileName="$1"
-    shift
-    substitute "$fileName" "$fileName" "$@"
-}
-
-
-substituteAll() {
-    local input="$1"
-    local output="$2"
-
-    # Select all environment variables that start with a lowercase character.
-    for envVar in $(env | sed "s/^[^a-z].*//" | sed "s/^\([^=]*\)=.*/\1/"); do
-        if test "$NIX_DEBUG" = "1"; then
-            echo "$envVar -> ${!envVar}"
-        fi
-        args="$args --subst-var $envVar"
-    done
-
-    substitute "$input" "$output" $args
-}
-
-
-######################################################################
-# What follows is the generic builder.
-
-
-nestingLevel=0
-
-startNest() {
-    nestingLevel=$(($nestingLevel + 1))
-    echo -en "\e[$1p"
-}
-
-stopNest() {
-    nestingLevel=$(($nestingLevel - 1))
-    echo -en "\e[q"
-}
-
-header() {
-    startNest "$2"
-    echo "$1"
-}
-
-# Make sure that even when we exit abnormally, the original nesting
-# level is properly restored.
-closeNest() {
-    while test $nestingLevel -gt 0; do
-        stopNest
-    done
-}
-
-
-# This function is useful for debugging broken Nix builds.  It dumps
-# all environment variables to a file `env-vars' in the build
-# directory.  If the build fails and the `-K' option is used, you can
-# then go to the build directory and source in `env-vars' to reproduce
-# the environment used for building.
-dumpVars() {  
-    echo  "Dumping env-vars to $NIX_BUILD_TOP/env-vars"
-    if test "$noDumpEnvVars" != "1"; then
-        export > "$NIX_BUILD_TOP/env-vars"
-    fi
-}
-
-
-# Utility function: return the base name of the given path, with the
-# prefix `HASH-' removed, if present.
-stripHash() {
-    strippedName=$(basename $1);
-    if echo "$strippedName" | grep -q '^[a-z0-9]\{32\}-'; then
-        strippedName=$(echo "$strippedName" | cut -c34-)
-    fi
-}
-
-
-unpackFile() {
-    curSrc="$1"
-    local cmd
-
-    header "unpacking source archive $curSrc" 3
-
-    case "$curSrc" in
-        *.tar)
-            tar xvf $curSrc
-            ;;
-        *.tar.gz | *.tgz | *.tar.Z)
-            gzip -d < $curSrc | tar xvf -
-            ;;
-        *.tar.bz2 | *.tbz2)
-            bzip2 -d < $curSrc | tar xvf -
-            ;;
-        *.zip)
-            unzip $curSrc
-            ;;
-        *)
-            if test -d "$curSrc"; then
-                stripHash $curSrc
-                cp -prvd $curSrc $strippedName
-            else
-                if test -z "$unpackCmd"; then
-                    echo "source archive $curSrc has unknown type"
-                    exit 1
-                fi
-                runHook unpackCmd
-            fi
-            ;;
-    esac
-
-    stopNest
-}
-
-
-unpackPhase() {
-    runHook preUnpack
-    
-    if test -z "$srcs"; then
-        if test -z "$src"; then
-            echo 'variable $src or $srcs should point to the source'
-            exit 1
-        fi
-        srcs="$src"
-    fi
-
-    # To determine the source directory created by unpacking the
-    # source archives, we record the contents of the current
-    # directory, then look below which directory got added.  Yeah,
-    # it's rather hacky.
-    local dirsBefore=""
-    for i in *; do
-        if test -d "$i"; then
-            dirsBefore="$dirsBefore $i "
-        fi
-    done
-
-    # Unpack all source archives.
-    for i in $srcs; do
-        unpackFile $i
-    done
-
-    # Find the source directory.
-    if test -n "$setSourceRoot"; then
-        runHook setSourceRoot
-    elif test -z "$sourceRoot"; then
-        sourceRoot=
-        for i in *; do
-            if test -d "$i"; then
-                case $dirsBefore in
-                    *\ $i\ *)
-                        ;;
-                    *)
-                        if test -n "$sourceRoot"; then
-                            echo "unpacker produced multiple directories"
-                            exit 1
-                        fi
-                        sourceRoot="$i"
-                        ;;
-                esac
-            fi
-        done
-    fi
-
-    if test -z "$sourceRoot"; then
-        echo "unpacker appears to have produced no directories"
-        exit 1
-    fi
-
-    echo "source root is $sourceRoot"
-
-    # By default, add write permission to the sources.  This is often
-    # necessary when sources have been copied from other store
-    # locations.
-    if test "$dontMakeSourcesWritable" != 1; then
-        chmod -R u+w "$sourceRoot"
-    fi
-
-    runHook postUnpack
-}
-
-
-patchPhase() {
-    runHook prePatch
-
-    for i in $patches; do
-        header "applying patch $i" 3
-        local uncompress=cat
-        case $i in
-            *.gz)
-                uncompress="gzip -d"
-                ;;
-            *.bz2)
-                uncompress="bzip2 -d"
-                ;;
-        esac
-        $uncompress < $i | patch ${patchFlags:--p1}
-        stopNest
-    done
-
-    runHook postPatch
-}
-
-
-configurePhase() {
-    runHook preConfigure
-
-    if test -z "$configureScript"; then
-        configureScript=./configure
-        if ! test -x $configureScript; then
-            echo "no configure script, doing nothing"
-            return
-        fi
-    fi
-
-    if test -z "$dontAddPrefix"; then
-        configureFlags="${prefixKey:---prefix=}$prefix $configureFlags"
-    fi
-
-    # Add --disable-dependency-tracking to speed up some builds.
-    if test -z "$dontAddDisableDepTrack"; then
-        if grep -q dependency-tracking $configureScript; then
-            configureFlags="--disable-dependency-tracking $configureFlags"
-        fi
-    fi
-
-    # By default, disable static builds.
-    if test -z "$dontDisableStatic"; then
-        if grep -q enable-static $configureScript; then
-            configureFlags="--disable-static $configureFlags"
-        fi
-    fi
-
-    echo "configure flags: $configureFlags ${configureFlagsArray[@]}"
-    $configureScript $configureFlags "${configureFlagsArray[@]}"
-
-    runHook postConfigure
-}
-
-
-buildPhase() {
-    runHook preBuild
-
-    if test -z "$makeFlags" && ! test -n "$makefile" -o -e "Makefile" -o -e "makefile" -o -e "GNUmakefile"; then
-        echo "no Makefile, doing nothing"
-        return
-    fi
-
-    echo "make flags: $makeFlags ${makeFlagsArray[@]} $buildFlags ${buildFlagsArray[@]}"
-    make ${makefile:+-f $makefile} \
-        $makeFlags "${makeFlagsArray[@]}" \
-        $buildFlags "${buildFlagsArray[@]}"
-
-    runHook postBuild
-}
-
-
-checkPhase() {
-    runHook preCheck
-
-    echo "check flags: $makeFlags ${makeFlagsArray[@]} $checkFlags ${checkFlagsArray[@]}"
-    make ${makefile:+-f $makefile} \
-        $makeFlags "${makeFlagsArray[@]}" \
-        $checkFlags "${checkFlagsArray[@]}" ${checkTarget:-check}
-
-    runHook postCheck
-}
-
-
-patchELF() {
-    # Patch all ELF executables and shared libraries.
-    header "patching ELF executables and libraries"
-    if test -e "$prefix"; then
-        find "$prefix" \( \
-            \( -type f -a -name "*.so*" \) -o \
-            \( -type f -a -perm +0100 \) \
-            \) -print -exec patchelf --shrink-rpath {} \;
-    fi
-    stopNest
-}
-
-
-patchShebangs() {
-    # Rewrite all script interpreter file names (`#! /path') under the
-    # specified  directory tree to paths found in $PATH.  E.g.,
-    # /bin/sh will be rewritten to /nix/store/<hash>-some-bash/bin/sh.
-    # Interpreters that are already in the store are left untouched.
-    header "patching script interpreter paths"
-    local dir="$1"
-    local f
-    for f in $(find "$dir" -type f -perm +0100); do
-        local oldPath=$(sed -ne '1 s,^#![ ]*\([^ ]*\).*$,\1,p' "$f")
-        if test -n "$oldPath" -a "${oldPath:0:${#NIX_STORE}}" != "$NIX_STORE"; then
-            local newPath=$(type -P $(basename $oldPath) || true)
-            if test -n "$newPath" -a "$newPath" != "$oldPath"; then
-                echo "$f: interpreter changed from $oldPath to $newPath"
-                sed -i -e "1 s,$oldPath,$newPath," "$f"
-            fi
-        fi
-    done
-    stopNest
-}
-
-
-installPhase() {
-    runHook preInstall
-
-    mkdir -p "$prefix"
-
-    installTargets=${installTargets:-install}
-    echo "install flags: $installTargets $makeFlags ${makeFlagsArray[@]} $installFlags ${installFlagsArray[@]}"
-    make ${makefile:+-f $makefile} $installTargets \
-        $makeFlags "${makeFlagsArray[@]}" \
-        $installFlags "${installFlagsArray[@]}"
-
-    runHook postInstall
-}
-
-
-# The fixup phase performs generic, package-independent, Nix-related
-# stuff, like running patchelf and setting the
-# propagated-build-inputs.  It should rarely be overriden.
-fixupPhase() {
-    runHook preFixup
-
-    # Put man/doc/info under $out/share.
-    forceShare=${forceShare:=man doc info}
-    if test -n "$forceShare"; then
-        for d in $forceShare; do
-            if test -d "$prefix/$d"; then
-                if test -d "$prefix/share/$d"; then
-                    echo "both $d/ and share/$d/ exists!"
-                else
-                    echo "fixing location of $d/ subdirectory"
-                    mkdir -p $prefix/share
-                    if test -w $prefix/share; then
-                        mv -v $prefix/$d $prefix/share
-                        ln -sv $prefix/share/$d $prefix/$d
-                    fi
-                fi
-            fi
-        done;
-    fi
-
-    # TODO: strip _only_ ELF executables, and return || fail here...
-    if test -z "$dontStrip"; then
-        stripDebugList=${stripDebugList:-lib lib64 libexec bin sbin}
-        if test -n "$stripDebugList"; then
-            stripDirs "$stripDebugList" "${stripDebugFlags:--S}"
-        fi
-        
-        stripAllList=${stripAllList:-}
-        if test -n "$stripAllList"; then
-            stripDirs "$stripAllList" "${stripAllFlags:--s}"
-        fi
-    fi
-
-    if test "$havePatchELF" = 1 -a -z "$dontPatchELF"; then
-        patchELF "$prefix"
-    fi
-
-    if test -z "$dontPatchShebangs"; then
-        patchShebangs "$prefix"
-    fi
-
-    if test -n "$propagatedBuildInputs"; then
-        mkdir -p "$out/nix-support"
-        echo "$propagatedBuildInputs" > "$out/nix-support/propagated-build-inputs"
-    fi
-
-    if test -n "$setupHook"; then
-        mkdir -p "$out/nix-support"
-        substituteAll "$setupHook" "$out/nix-support/setup-hook"
-    fi
-
-    runHook postFixup
-}
-
-
-distPhase() {
-    runHook preDist
-
-    echo "dist flags: $distFlags ${distFlagsArray[@]}"
-    make ${makefile:+-f $makefile} $distFlags "${distFlagsArray[@]}" ${distTarget:-dist}
-
-    if test "$dontCopyDist" != 1; then
-        mkdir -p "$out/tarballs"
-
-        # Note: don't quote $tarballs, since we explicitly permit
-        # wildcards in there.
-        cp -pvd ${tarballs:-*.tar.gz} $out/tarballs
-    fi
-
-    runHook postDist
-}
-
-
-showPhaseHeader() {
-    local phase="$1"
-    case $phase in
-        unpackPhase) header "unpacking sources";;
-        patchPhase) header "patching sources";;
-        configurePhase) header "configuring";;
-        buildPhase) header "building";;
-        checkPhase) header "running tests";;
-        installPhase) header "installing";;
-        fixupPhase) header "post-installation fixup";;
-        *) header "$phase";;
-    esac
-}
-
-
-genericBuild() {
-    header "building $out"
-
-    if test -n "$buildCommand"; then
-        eval "$buildCommand"
-        return
-    fi
-
-    if test -z "$phases"; then
-        phases="$prePhases unpackPhase patchPhase $preConfigurePhases \
-            configurePhase $preBuildPhases buildPhase checkPhase \
-            $preInstallPhases installPhase $preFixupPhases fixupPhase \
-            $preDistPhases distPhase $postPhases";
-    fi
-
-    for curPhase in $phases; do
-        if test "$curPhase" = buildPhase -a -n "$dontBuild"; then continue; fi
-        if test "$curPhase" = checkPhase -a -z "$doCheck"; then continue; fi
-        if test "$curPhase" = installPhase -a -n "$dontInstall"; then continue; fi
-        if test "$curPhase" = fixupPhase -a -n "$dontFixup"; then continue; fi
-        if test "$curPhase" = distPhase -a -z "$doDist"; then continue; fi
-        
-        showPhaseHeader "$curPhase"
-        dumpVars
-        
-        # Evaluate the variable named $curPhase if it exists, otherwise the
-        # function named $curPhase.
-        eval "${!curPhase:-$curPhase}"
-
-        if test "$curPhase" = unpackPhase; then
-            cd "${sourceRoot:-.}"
-        fi
-        
-        stopNest
-    done
-
-    stopNest
-}
-
-
-
-
-dumpVars

pkgs/stdenv/mingw/simple-stdenv/builder.sh

···
-if test -z "$out"; then
-  out="$OUT"
-  initialPath="$INITIALPATH"
-  shell="$SHELL"
-fi
-
-setupPath=
-for i in $initialPath; do
-  setupPath=$setupPath${setupPath:+:}$i
-done
-
-PATH=$setupPath
-export PATH
-
-mkdir $out
-
-cat > $out/setup <<EOF
-PATH=$setupPath
-export PATH
-
-SHELL=$shell
-export SHELL
-
-# make fetchurl usable
-header() {
-  echo "\$1"
-}
-
-stopNest() {
-  echo "Nothing to do"
-}
-
-# !!! Awful copy&paste.
-substitute() {
-    local input="\$1"
-    local output="\$2"
-
-    local -a params=("\$@")
-
-    local sedScript=\$NIX_BUILD_TOP/.sedargs
-    rm -f \$sedScript
-    touch \$sedScript
-
-    local n p pattern replacement varName
-    
-    for ((n = 2; n < \${#params[*]}; n += 1)); do
-        p=\${params[\$n]}
-
-        if test "\$p" = "--replace"; then
-            pattern=\${params[\$((n + 1))]}
-            replacement=\${params[\$((n + 2))]}
-            n=\$((n + 2))
-            echo "s^\$pattern^\$replacement^g" >> \$sedScript
-            sedArgs=("\${sedArgs[@]}" "-e" )
-        fi
-
-        if test "\$p" = "--subst-var"; then
-            varName=\${params[\$((n + 1))]}
-            n=\$((n + 1))
-            echo "s^@\${varName}@^\${!varName}^g" >> \$sedScript
-        fi
-
-        if test "\$p" = "--subst-var-by"; then
-            varName=\${params[\$((n + 1))]}
-            replacement=\${params[\$((n + 2))]}
-            n=\$((n + 2))
-            echo "s^@\${varName}@^\$replacement^g" >> \$sedScript
-        fi
-
-    done
-
-    sed -f \$sedScript < "\$input" > "\$output".tmp
-    if test -x "\$output"; then
-        chmod +x "\$output".tmp
-    fi
-    mv -f "\$output".tmp "\$output"
-}
-EOF
-
-chmod +x $out/setup

pkgs/stdenv/mingw/simple-stdenv/default.nix

···
-{ system
-, name
-, shell
-, path
-, extraEnv ? {}
-, extraShellOptions ? []
-}:
-
-let {
-  body = 
-    derivation ({
-      inherit system name;
-      initialPath = path;
-      builder = shell;
-      args = extraShellOptions ++ ["-e" ./builder.sh];
-    } // extraEnv)
-
-    // {
-      mkDerivation = attrs:
-        derivation ((removeAttrs attrs ["meta"]) // {
-          builder = shell;
-          args = extraShellOptions ++ ["-e" ] ++ [attrs.builder]; # (if attrs ? builder then [attrs.builder] else [ ../fix-builder.sh ../default-builder.sh] ) ;
-          stdenv = body;
-          system = body.system;
-        }
-
-        // extraEnv);
-
-      inherit shell;
-    };
-}

pkgs/top-level/all-packages.nix

···
 { # The system (e.g., `i686-linux') for which to build the packages.
   system ? builtins.currentSystem
 
-  # Usually, the system type uniquely determines the stdenv and thus
-  # how to build the packages.  But on some platforms we have
-  # different stdenvs, leading to different ways to build the
-  # packages.  For instance, on Windows we support both Cygwin and
-  # Mingw builds.  In both cases, `system' is `i686-cygwin'.  The
-  # attribute `stdenvType' is used to select the specific kind of
-  # stdenv to use, e.g., `i686-mingw'.
-, stdenvType ? system
-
 , # The standard environment to use.  Only used for bootstrapping.  If
   # null, the default standard environment is used.
   bootStdenv ? null
···
     self_ = with self; helperFunctions // {
 
   # Make some arguments passed to all-packages.nix available
-  inherit system stdenvType platform;
+  inherit system platform;
 
   # Allow callPackage to fill in the pkgs argument
   inherit pkgs;
···
 
 
   allStdenvs = import ../stdenv {
-    inherit system stdenvType platform config;
+    inherit system platform config;
     allPackages = args: import ./all-packages.nix ({ inherit config system; } // args);
   };
 

pkgs/top-level/mingw.nix

···
-let {
-  pkgs =
-    import ./all-packages.nix {
-      stdenvType = "i686-mingw";
-    };
-
-  body = {
-    inherit (pkgs)
-      aterm
-      getopt
-      pkgconfig
-      realCurl
-      strategoLibraries
-      zlib;
-#    inherit profileTest;
-  };
-
-#  profileTest =
-#    pkgs.stdenv.mkDerivation {
-#      name = "profile-test";
-#      src = ./char-test.c;
-#      builder = ./profile-builder.sh;
-#      strlib = pkgs.strategoLibraries;
-#      aterm = pkgs.aterm;
-#      buildInputs = [pkgs.aterm pkgs.strategoLibraries];
-#    };
-}