Merge branch 'pi-stdenv-updates' into stdenv-updates

This adds raspberry pi support. I've almost tested all.

Should fix https://github.com/NixOS/nixpkgs/issues/234

6 files changed, 305 insertions, 15 deletions

diff --git a/pkgs/stdenv/default.nix b/pkgs/stdenv/default.nix
index 67000670cd1b..ca90b46192e3 100644
--- a/pkgs/stdenv/default.nix
+++ b/pkgs/stdenv/default.nix
@@ -56,6 +56,7 @@ rec {
     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
diff --git a/pkgs/stdenv/generic/default.nix b/pkgs/stdenv/generic/default.nix
index e64543ede62c..24fb7be1c404 100644
--- a/pkgs/stdenv/generic/default.nix
+++ b/pkgs/stdenv/generic/default.nix
@@ -88,6 +88,7 @@ let
                || result.system == "x86_64-linux"
                || result.system == "powerpc-linux"
                || result.system == "armv5tel-linux"
+               || result.system == "armv6l-linux"
                || result.system == "armv7l-linux"
                || result.system == "mips64el-linux";
         isGNU = result.system == "i686-gnu";      # GNU/Hurd
@@ -121,6 +122,7 @@ let
         isMips = result.system == "mips-linux"
                 || result.system == "mips64el-linux";
         isArm = result.system == "armv5tel-linux"
+             || result.system == "armv6l-linux"
              || result.system == "armv7l-linux";
 
         # Utility function: allow stdenv to be easily regenerated with
diff --git a/pkgs/stdenv/linux/bootstrap/armv6l/default.nix b/pkgs/stdenv/linux/bootstrap/armv6l/default.nix
new file mode 100644
index 000000000000..ecda6be8bd32
--- /dev/null
+++ b/pkgs/stdenv/linux/bootstrap/armv6l/default.nix
@@ -0,0 +1,15 @@
+{
+  sh = ../armv5tel/sh;
+  bzip2 = ../armv5tel/bzip2;
+  mkdir = ../armv5tel/mkdir;
+  cpio = ../armv5tel/cpio;
+  ln = ../armv5tel/ln;
+  curl = ../armv5tel/curl.bz2;
+
+  bootstrapTools = {
+    # Built from make-bootstrap-tools-crosspi.nix
+    # nixpkgs rev eb0422e4c1263a65a9b2b954fe10a1e03d67db3e
+    url = http://viric.name/tmp/nix/pi/bootstrap-tools.cpio.bz2;
+    sha256 = "1zb27x5h54k51yrvn3sy4wb1qprx8iv2kfbgklxwc0mcxp9b7ccd";
+  };
+}
diff --git a/pkgs/stdenv/linux/default.nix b/pkgs/stdenv/linux/default.nix
index e4a8bd77076c..21a916231e05 100644
--- a/pkgs/stdenv/linux/default.nix
+++ b/pkgs/stdenv/linux/default.nix
@@ -16,6 +16,7 @@ rec {
     else if system == "x86_64-linux" then import ./bootstrap/x86_64
     else if system == "powerpc-linux" then import ./bootstrap/powerpc
     else if system == "armv5tel-linux" then import ./bootstrap/armv5tel
+    else if system == "armv6l-linux" then import ./bootstrap/armv6l
     else if system == "armv7l-linux" then import ./bootstrap/armv5tel
     else if system == "mips64el-linux" then import ./bootstrap/loongson2f
     else abort "unsupported platform for the pure Linux stdenv";
@@ -57,7 +58,7 @@ rec {
     builder = bootstrapFiles.sh;
 
     args =
-      if system == "armv5tel-linux"
+      if (system == "armv5tel-linux" || system == "armv6l-linux")
       then [ ./scripts/unpack-bootstrap-tools-arm.sh ]
       else [ ./scripts/unpack-bootstrap-tools.sh ];
 
@@ -273,7 +274,7 @@ rec {
       inherit (stdenvLinuxBoot3Pkgs) binutils;
       inherit (stdenvLinuxBoot4Pkgs) coreutils;
       libc = stdenvLinuxGlibc;
-      gcc = stdenvLinuxBoot3Pkgs.gcc.gcc;
+      gcc = stdenvLinuxBoot4.gcc.gcc;
       shell = stdenvLinuxBoot4Pkgs.bash + "/bin/bash";
       name = "";
     };
diff --git a/pkgs/stdenv/linux/make-bootstrap-tools-crosspi.nix b/pkgs/stdenv/linux/make-bootstrap-tools-crosspi.nix
new file mode 100644
index 000000000000..9b2949e3e368
--- /dev/null
+++ b/pkgs/stdenv/linux/make-bootstrap-tools-crosspi.nix
@@ -0,0 +1,269 @@
+{system ? builtins.currentSystem}:
+
+let
+  pkgsFun = import ../../top-level/all-packages.nix;
+  pkgsNoParams = pkgsFun {};
+  raspberrypiCrossSystem = {
+    crossSystem = {
+      config = "armv6l-unknown-linux-gnueabi";  
+      bigEndian = false;
+      arch = "arm";
+      float = "hard";
+      fpu = "vfp";
+      withTLS = true;
+      libc = "glibc";
+      platform = pkgsNoParams.platforms.raspberrypi;
+      openssl.system = "linux-generic32";
+      gcc = {
+        arch = "armv6";
+        fpu = "vfp";
+        float = "hard";
+      };
+    };
+  };
+
+  raspberrypiCrossSystemUclibc = {
+    crossSystem = {
+      config = "armv6l-unknown-linux-gnueabi";  
+      bigEndian = false;
+      arch = "arm";
+      float = "hard";
+      fpu = "vfp";
+      withTLS = true;
+      libc = "uclibc";
+      platform = pkgsNoParams.platforms.raspberrypi;
+      openssl.system = "linux-generic32";
+      gcc = {
+        arch = "armv6";
+        fpu = "vfp";
+        float = "hard";
+      };
+      uclibc.extraConfig = ''
+        ARCH_WANTS_BIG_ENDIAN n
+        ARCH_BIG_ENDIAN n
+        ARCH_WANTS_LITTLE_ENDIAN y
+        ARCH_LITTLE_ENDIAN y
+      '';
+    };
+  };
+
+  pkgsuclibc = pkgsFun ({inherit system;} // raspberrypiCrossSystemUclibc);
+  pkgs = pkgsFun ({inherit system;} // raspberrypiCrossSystem);
+
+  inherit (pkgs) stdenv nukeReferences cpio binutilsCross;
+
+  # We want coreutils without ACL support.
+  coreutils_base = pkgs.coreutils.override (args: {
+    aclSupport = false;
+  });
+
+  coreutils_ = coreutils_base.crossDrv;
+
+  glibc = pkgs.libcCross;
+  bash = pkgs.bash.crossDrv;
+  findutils = pkgs.findutils.crossDrv;
+  diffutils = pkgs.diffutils.crossDrv;
+  gnused = pkgs.gnused.crossDrv;
+  gnugrep = pkgs.gnugrep.crossDrv;
+  gawk = pkgs.gawk.crossDrv;
+  gnutar = pkgs.gnutar.crossDrv;
+  gzip = pkgs.gzip.crossDrv;
+  bzip2 = pkgs.bzip2.crossDrv;
+  gnumake = pkgs.gnumake.crossDrv;
+  patch = pkgs.patch.crossDrv;
+  patchelf = pkgs.patchelf.crossDrv;
+  replace = pkgs.replace.crossDrv;
+  gcc = pkgs.gcc47;
+  gmp = pkgs.gmp.crossDrv;
+  mpfr = pkgs.mpfr.crossDrv;
+  ppl = pkgs.ppl.crossDrv;
+  cloogppl = pkgs.cloogppl.crossDrv;
+  cloog = pkgs.cloog.crossDrv;
+  zlib = pkgs.zlib.crossDrv;
+  isl = pkgs.isl.crossDrv;
+  mpc = pkgs.mpc.crossDrv;
+  binutils = pkgs.binutils.crossDrv;
+  klibc = pkgs.klibc.crossDrv;
+
+in
+
+rec {
+
+  curlStatic = import <nixpkgs/pkgs/tools/networking/curl> {
+    stdenv = pkgsuclibc.stdenv;
+    inherit (pkgsuclibc) fetchurl;
+    zlibSupport = false;
+    sslSupport = false;
+    linkStatic = true;
+  };
+
+  bzip2Static = import <nixpkgs/pkgs/tools/compression/bzip2> {
+    stdenv = pkgsuclibc.stdenv;
+    inherit (pkgsuclibc) fetchurl;
+    linkStatic = true;
+  };
+
+  inherit pkgs;
+
+  build = 
+
+    stdenv.mkDerivation {
+      name = "build";
+
+      buildInputs = [nukeReferences cpio binutilsCross];
+
+      crossConfig = stdenv.cross.config;
+
+      buildCommand = ''
+	set -x
+        ensureDir $out/bin $out/lib $out/libexec
+
+        # Copy what we need of Glibc.
+        cp -d ${glibc}/lib/ld-*.so* $out/lib
+        cp -d ${glibc}/lib/libc*.so* $out/lib
+        cp -d ${glibc}/lib/libc_nonshared.a $out/lib
+        cp -d ${glibc}/lib/libm*.so* $out/lib
+        cp -d ${glibc}/lib/libdl*.so* $out/lib
+        cp -d ${glibc}/lib/librt*.so*  $out/lib
+        cp -d ${glibc}/lib/libpthread*.so* $out/lib
+        cp -d ${glibc}/lib/libnsl*.so* $out/lib
+        cp -d ${glibc}/lib/libutil*.so* $out/lib
+        cp -d ${glibc}/lib/crt?.o $out/lib
+        
+        cp -rL ${glibc}/include $out
+        chmod -R u+w $out/include
+        
+        # Hopefully we won't need these.
+        rm -rf $out/include/mtd $out/include/rdma $out/include/sound $out/include/video
+        find $out/include -name .install -exec rm {} \;
+        find $out/include -name ..install.cmd -exec rm {} \;
+        mv $out/include $out/include-glibc
+        
+        # Copy coreutils, bash, etc.
+        cp ${coreutils_}/bin/* $out/bin
+        (cd $out/bin && rm vdir dir sha*sum pinky factor pathchk runcon shuf who whoami shred users)
+        
+        cp ${bash}/bin/bash $out/bin
+        cp ${findutils}/bin/find $out/bin
+        cp ${findutils}/bin/xargs $out/bin
+        cp -d ${diffutils}/bin/* $out/bin
+        cp -d ${gnused}/bin/* $out/bin
+        cp -d ${gnugrep}/bin/* $out/bin
+        cp ${gawk}/bin/gawk $out/bin
+        cp -d ${gawk}/bin/awk $out/bin
+        cp ${gnutar}/bin/tar $out/bin
+        cp ${gzip}/bin/gzip $out/bin
+        cp ${bzip2}/bin/bzip2 $out/bin
+        cp -d ${gnumake}/bin/* $out/bin
+        cp -d ${patch}/bin/* $out/bin
+        cp ${patchelf}/bin/* $out/bin
+        cp ${replace}/bin/* $out/bin
+
+        cp -d ${gnugrep.pcre.crossDrv}/lib/libpcre*.so* $out/lib # needed by grep
+        
+        # Copy what we need of GCC.
+        cp -d ${gcc.gcc.crossDrv}/bin/gcc $out/bin
+        cp -d ${gcc.gcc.crossDrv}/bin/cpp $out/bin
+        cp -d ${gcc.gcc.crossDrv}/bin/g++ $out/bin
+        cp -d ${gcc.gcc.crossDrv}/lib*/libgcc_s.so* $out/lib
+        cp -d ${gcc.gcc.crossDrv}/lib*/libstdc++.so* $out/lib
+        cp -rd ${gcc.gcc.crossDrv}/lib/gcc $out/lib
+        chmod -R u+w $out/lib
+        rm -f $out/lib/gcc/*/*/include*/linux
+        rm -f $out/lib/gcc/*/*/include*/sound
+        rm -rf $out/lib/gcc/*/*/include*/root
+        rm -f $out/lib/gcc/*/*/include-fixed/asm
+        rm -rf $out/lib/gcc/*/*/plugin
+        #rm -f $out/lib/gcc/*/*/*.a
+        cp -rd ${gcc.gcc.crossDrv}/libexec/* $out/libexec
+        mkdir $out/include
+        cp -rd ${gcc.gcc.crossDrv}/include/c++ $out/include
+        chmod -R u+w $out/include
+        rm -rf $out/include/c++/*/ext/pb_ds
+        rm -rf $out/include/c++/*/ext/parallel
+
+        cp -d ${gmp}/lib/libgmp*.so* $out/lib
+        cp -d ${mpfr}/lib/libmpfr*.so* $out/lib
+        cp -d ${cloogppl}/lib/libcloog*.so* $out/lib
+        cp -d ${cloog}/lib/libcloog*.so* $out/lib
+        cp -d ${ppl}/lib/libppl*.so* $out/lib
+        cp -d ${isl}/lib/libisl*.so* $out/lib
+        cp -d ${mpc}/lib/libmpc*.so* $out/lib
+        cp -d ${zlib}/lib/libz.so* $out/lib
+        
+        # Copy binutils.
+        for i in as ld ar ranlib nm strip readelf objdump; do
+          cp ${binutils}/bin/$i $out/bin
+        done
+
+        chmod -R u+w $out
+        
+        # Strip executables even further.
+        for i in $out/bin/* $out/libexec/gcc/*/*/*; do
+            if test -x $i -a ! -L $i; then
+                chmod +w $i
+                $crossConfig-strip -s $i || true
+            fi
+        done
+
+        nuke-refs $out/bin/*
+        nuke-refs $out/lib/*
+        nuke-refs $out/libexec/gcc/*/*/*
+        nuke-refs $out/libexec/gcc/*/*/*/*
+
+        mkdir $out/.pack
+        mv $out/* $out/.pack
+        mv $out/.pack $out/pack
+
+        mkdir $out/on-server
+        (cd $out/pack && (find | cpio -o -H newc)) | bzip2 > $out/on-server/bootstrap-tools.cpio.bz2
+
+        mkdir $out/in-nixpkgs
+        cp ${klibc}/lib/klibc/bin.static/sh $out/in-nixpkgs
+        cp ${klibc}/lib/klibc/bin.static/cpio $out/in-nixpkgs
+        cp ${klibc}/lib/klibc/bin.static/mkdir $out/in-nixpkgs
+        cp ${klibc}/lib/klibc/bin.static/ln $out/in-nixpkgs
+        cp ${curlStatic.crossDrv}/bin/curl $out/in-nixpkgs
+        cp ${bzip2Static.crossDrv}/bin/bzip2 $out/in-nixpkgs
+        chmod u+w $out/in-nixpkgs/*
+        $crossConfig-strip $out/in-nixpkgs/*
+        nuke-refs $out/in-nixpkgs/*
+        bzip2 $out/in-nixpkgs/curl
+      ''; # */
+
+      # The result should not contain any references (store paths) so
+      # that we can safely copy them out of the store and to other
+      # locations in the store.
+      allowedReferences = [];
+    };
+
+  
+  unpack =
+    
+    stdenv.mkDerivation {
+      name = "unpack";
+
+      buildCommand = ''
+        ${build}/in-nixpkgs/mkdir $out
+        ${build}/in-nixpkgs/bzip2 -d < ${build}/on-server/bootstrap-tools.cpio.bz2 | (cd $out && ${build}/in-nixpkgs/cpio -V -i)
+
+        for i in $out/bin/* $out/libexec/gcc/*/*/*; do
+            echo patching $i
+            if ! test -L $i; then
+                LD_LIBRARY_PATH=$out/lib $out/lib/ld-linux*.so.2 \
+                    $out/bin/patchelf --set-interpreter $out/lib/ld-linux*.so.2 --set-rpath $out/lib --force-rpath $i
+            fi
+        done
+
+        # Fix the libc linker script.
+        for i in $out/lib/libc.so; do
+            cat $i | sed "s|/nix/store/e*-[^/]*/|$out/|g" > $i.tmp
+            mv $i.tmp $i
+        done
+      ''; # " */
+
+      allowedReferences = ["out"];
+    };
+
+    
+}
diff --git a/pkgs/stdenv/linux/scripts/unpack-bootstrap-tools-arm.sh b/pkgs/stdenv/linux/scripts/unpack-bootstrap-tools-arm.sh
index 3709ac05041b..dcf819ad6f75 100644
--- a/pkgs/stdenv/linux/scripts/unpack-bootstrap-tools-arm.sh
+++ b/pkgs/stdenv/linux/scripts/unpack-bootstrap-tools-arm.sh
@@ -13,22 +13,24 @@ echo Patching the bootstrap tools...
 LD_LIBRARY_PATH=$out/lib $out/lib/ld-linux*.so.? $out/bin/cp $out/bin/patchelf .
 
 for i in $out/bin/* $out/libexec/gcc/*/*/* $out/lib/librt*; do
+    if test ${i%.la} != $i; then continue; fi
+    if test ${i%*.so*} != $i; then continue; fi
+    if ! test -f $i; then continue; fi
+    if test -L $i; then continue; fi
     echo patching $i
-    if ! test -L $i; then
-         LD_LIBRARY_PATH=$out/lib $out/lib/ld-linux*.so.? \
-             $out/bin/patchelf --set-interpreter $out/lib/ld-linux*.so.? --set-rpath $out/lib --force-rpath $i
-         LD_LIBRARY_PATH=$out/lib $out/lib/ld-linux*.so.? \
-             $out/bin/patchelf --set-interpreter $out/lib/ld-linux*.so.? --set-rpath $out/lib --force-rpath $i
-    fi
+    LD_LIBRARY_PATH=$out/lib $out/lib/ld-linux*.so.? \
+        $out/bin/patchelf --set-interpreter $out/lib/ld-linux*.so.? --set-rpath $out/lib --force-rpath $i
+    LD_LIBRARY_PATH=$out/lib $out/lib/ld-linux*.so.? \
+        $out/bin/patchelf --set-interpreter $out/lib/ld-linux*.so.? --set-rpath $out/lib --force-rpath $i
 done
-for i in $out/lib/libppl* $out/lib/libgmp*; do
+for i in $out/lib/librt* $out/lib/libcloog* $out/lib/libppl* $out/lib/libgmp*; do
+    if ! test -f $i; then continue; fi
+    if test -L $i; then continue; fi
     echo patching $i
-    if ! test -L $i; then
-         LD_LIBRARY_PATH=$out/lib $out/lib/ld-linux*.so.? \
-             $out/bin/patchelf --set-rpath $out/lib --force-rpath $i
-         LD_LIBRARY_PATH=$out/lib $out/lib/ld-linux*.so.? \
-             $out/bin/patchelf --set-rpath $out/lib --force-rpath $i
-    fi
+    LD_LIBRARY_PATH=$out/lib $out/lib/ld-linux*.so.? \
+        $out/bin/patchelf --set-rpath $out/lib --force-rpath $i
+    LD_LIBRARY_PATH=$out/lib $out/lib/ld-linux*.so.? \
+        $out/bin/patchelf --set-rpath $out/lib --force-rpath $i
 done
 
 # Fix the libc linker script.