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/interpreters/python/hooks/conda-install-hook.sh

@@ -0,0 +1,27 @@
+# Setup hook to use in case a conda binary package is installed
+echo "Sourcing conda install hook"
+
+condaInstallPhase(){
+    echo "Executing condaInstallPhase"
+    runHook preInstall
+
+    # There are two different formats of conda packages.
+    # It either contains only a site-packages directory
+    # or multiple top level directories.
+    siteDir=@pythonSitePackages@
+    if [ -e ./site-packages ]; then
+      mkdir -p $out/$siteDir
+      cp -r ./site-packages/* $out/$siteDir
+    else
+      cp -r . $out
+      rm $out/env-vars
+    fi
+
+    runHook postInstall
+    echo "Finished executing condaInstallPhase"
+}
+
+if [ -z "${installPhase-}" ]; then
+    echo "Using condaInstallPhase"
+    installPhase=condaInstallPhase
+fi