Trying to add the fuloong2f for bootstrap-files. It bootstraps fine

(boostrap-files cross-built)

svn path=/nixpkgs/branches/stdenv-updates/; revision=22849

pkgs/build-support/gcc-wrapper/default.nix

@@ -67,6 +67,7 @@ stdenv.mkDerivation {
        if stdenv.system == "x86_64-linux" then "ld-linux-x86-64.so.2" else
        if stdenv.system == "armv5tel-linux" then "ld-linux.so.3" else
        if stdenv.system == "powerpc-linux" then "ld.so.1" else
+       if stdenv.system == "ict_loongson-2_v0.3_fpu_v0.1-linux" then "ld.so.1" else
        abort "don't know the name of the dynamic linker for this platform")
     else "";
 }

pkgs/stdenv/default.nix

@@ -55,6 +55,7 @@ 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 == "ict_loongson-2_v0.3_fpu_v0.1-linux" then stdenvLinux else
     if stdenvType == "powerpc-linux" then /* stdenvLinux */ stdenvNative else
     if stdenvType == "i686-mingw" then stdenvMinGW else
     if stdenvType == "i686-darwin" then stdenvNix else

pkgs/stdenv/linux/bootstrap/loongson2f/default.nix

@@ -0,0 +1,13 @@
+{
+  sh = ./sh;
+  bzip2 = ./bzip2;
+  mkdir = ./mkdir;
+  cpio = ./cpio;
+  ln = ./ln;
+  curl = ./curl.bz2;
+
+  bootstrapTools = {
+    url = "file:///root/cross-bootstrap-tools.cpio.bz2";
+    sha256 = "00aavbk76qjj2gdlmpaaj66r8nzl4d7pyl8cv1gigyzgpbr5vv3j";
+  };
+}

pkgs/stdenv/linux/default.nix

@@ -14,6 +14,7 @@ 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 == "ict_loongson-2_v0.3_fpu_v0.1-linux" then import ./bootstrap/loongson2f
     else abort "unsupported platform for the pure Linux stdenv";
 
 

pkgs/stdenv/linux/scripts/unpack-bootstrap-tools.sh

@@ -3,31 +3,41 @@ set -e
 # Unpack the bootstrap tools tarball.
 echo Unpacking the bootstrap tools...
 $mkdir $out
-$bzip2 -d < $tarball | (cd $out && $cpio -V -i)
+$bzip2 -d < $tarball | (cd $out && $cpio -i)
 
 # Set the ELF interpreter / RPATH in the bootstrap binaries.
 echo Patching the bootstrap tools...
 
 # On x86_64, ld-linux-x86-64.so.2 barfs on patchelf'ed programs.  So
 # use a copy of patchelf.
-LD_LIBRARY_PATH=$out/lib $out/lib/ld-linux*.so.? $out/bin/cp $out/bin/patchelf .
+LD_LIBRARY_PATH=$out/lib $out/lib/ld.so.? $out/bin/cp $out/bin/patchelf .
 
 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.? \
-             $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 $i
+         LD_LIBRARY_PATH=$out/lib $out/lib/ld.so.? \
+             $out/bin/patchelf --set-interpreter $out/lib/ld.so.? --set-rpath $out/lib --force-rpath $i
+         LD_LIBRARY_PATH=$out/lib $out/lib/ld.so.? \
+             $out/bin/patchelf --set-interpreter $out/lib/ld.so.? --set-rpath $out/lib --force-rpath $i
     fi
 done
 for i in $out/lib/librt* ; do
     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 $i
+         LD_LIBRARY_PATH=$out/lib $out/lib/ld.so.? \
+             $out/bin/patchelf --set-interpreter $out/lib/ld.so.? --set-rpath $out/lib --force-rpath $i
+         LD_LIBRARY_PATH=$out/lib $out/lib/ld.so.? \
+             $out/bin/patchelf --set-interpreter $out/lib/ld.so.? --set-rpath $out/lib --force-rpath $i
+    fi
+done
+
+for i in $out/lib/libgmp* $out/lib/libppl* $out/lib/libcloog* $out/lib/libmpc*; do
+    echo patching $i
+    if test -f $i -a ! -L $i; then
+         LD_LIBRARY_PATH=$out/lib $out/lib/ld.so.? \
+             $out/bin/patchelf --set-rpath $out/lib --force-rpath $i
+         LD_LIBRARY_PATH=$out/lib $out/lib/ld.so.? \
+             $out/bin/patchelf --set-rpath $out/lib --force-rpath $i
     fi
 done