Reuse coreboot-toolchain

Author: Aaron Honeycutt

shell.nix

@@ -7,31 +7,12 @@
 with import <nixpkgs> { };
 mkShellNoCC {
   buildInputs = [
-    ccache
-    cmake
-    curl
-    flashrom
-    git
-    git-lfs
-    gmp
-    gnat12 # gcc with ada
-    hidapi
-    libossp_uuid
-    m4 flex bison # Generate flashmap descriptor parser
-    mpfr
-    ncurses # make menuconfig
-    nss
-    openssl
-    pkg-config
-    python3
-    qemu # test the image
-    rustup
-    util-linux
-    zlib
+    coreboot-toolchain.i386
+    libz
   ];
   shellHook = ''
     # Set variables for libraries
-    export LD_LIBRARY_PATH=${gmp}/lib:${mpfr}/lib:${zlib}/lib
+    export LD_LIBRARY_PATH=${libz}/lib
 
     # TODO remove?
     NIX_LDFLAGS="$NIX_LDFLAGS -lncurses"