add dietlibc-wrapper

svn path=/nixpkgs/trunk/; revision=3730

pkgs/os-specific/linux/dietlibc-wrapper/builder.sh

@@ -0,0 +1,14 @@
+. $stdenv/setup
+
+#export NIX_GLIBC_FLAGS_SET=1
+
+ensureDir "$(dirname $out/bin/diet)"
+
+cat > $out/bin/gcc << END
+#! $SHELL -e
+exec $dietlibc/bin/diet $gcc/bin/gcc "\$@"
+END
+
+chmod +x $out/bin/gcc
+
+ln -s $out/bin/gcc $out/bin/cc

pkgs/os-specific/linux/dietlibc-wrapper/default.nix

@@ -0,0 +1,11 @@
+{stdenv, dietlibc, gcc, langC ? true, langCC ? true, langF77 ? false}:
+
+stdenv.mkDerivation {
+  name = dietlibc.name;
+
+  builder = ./builder.sh;
+
+  inherit dietlibc gcc langC langCC langF77;
+  #NIX_GLIBC_FLAGS_SET=1;
+
+}