uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/development/compilers/cmdstan/default.nix

@@ -0,0 +1,57 @@
+{ lib, stdenv, fetchurl, python3, runtimeShell }:
+
+stdenv.mkDerivation rec {
+  pname = "cmdstan";
+  version = "2.29.2";
+
+  # includes stanc binaries needed to build cmdstand
+  src = fetchurl {
+    url = "https://github.com/stan-dev/cmdstan/releases/download/v${version}/cmdstan-${version}.tar.gz";
+    sha256 = "sha256-VntTH6c//fcGyqF+szROHftB6GmTyvi6QIdf+RAzUVM=";
+  };
+
+  buildFlags = [ "build" ];
+  enableParallelBuilding = true;
+
+  doCheck = true;
+  checkInputs = [ python3 ];
+
+  postPatch = ''
+    substituteInPlace stan/lib/stan_math/make/libraries \
+      --replace "/usr/bin/env bash" "bash"
+    patchShebangs .
+  '';
+
+  checkPhase = ''
+    ./runCmdStanTests.py -j$NIX_BUILD_CORES src/test/interface
+  '';
+
+  installPhase = ''
+    mkdir -p $out/opt $out/bin
+    cp -r . $out/opt/cmdstan
+    ln -s $out/opt/cmdstan/bin/stanc $out/bin/stanc
+    ln -s $out/opt/cmdstan/bin/stansummary $out/bin/stansummary
+    cat > $out/bin/stan <<EOF
+    #!${runtimeShell}
+    make -C $out/opt/cmdstan "\$(realpath "\$1")"
+    EOF
+    chmod a+x $out/bin/stan
+  '';
+
+  # Hack to ensure that patchelf --shrink-rpath get rids of a $TMPDIR reference.
+  preFixup = "rm -rf $(pwd)";
+
+  meta = {
+    broken = (stdenv.isLinux && stdenv.isAarch64) || stdenv.isDarwin;
+    description = "Command-line interface to Stan";
+    longDescription = ''
+      Stan is a probabilistic programming language implementing full Bayesian
+      statistical inference with MCMC sampling (NUTS, HMC), approximate Bayesian
+      inference with Variational inference (ADVI) and penalized maximum
+      likelihood estimation with Optimization (L-BFGS).
+    '';
+    homepage = "https://mc-stan.org/interfaces/cmdstan.html";
+    license = lib.licenses.bsd3;
+    platforms = lib.platforms.all;
+  };
+}