1 files changed, 28 insertions, 0 deletions
diff --git a/build/env.sh b/build/env.sh
new file mode 100755
index 000000000..b28ad6259
--- /dev/null
+++ b/build/env.sh
@@ -0,0 +1,28 @@
+#!/bin/sh
+
+set -e
+
+if [ ! -f "build/env.sh" ]; then
+    echo "$0 must be run from the root of the repository."
+    exit 2
+fi
+
+# Create fake Go workspace if it doesn't exist yet.
+workspace="$PWD/build/_workspace"
+root="$PWD"
+ethdir="$workspace/src/github.com/ethereum"
+if [ ! -L "$ethdir/go-ethereum" ]; then
+    mkdir -p "$ethdir"
+    cd "$ethdir"
+    ln -s ../../../../../. go-ethereum
+    cd "$root"
+fi
+
+# Set up the environment to use the workspace.
+# Also add Godeps workspace so we build using canned dependencies.
+GOPATH="$ethdir/go-ethereum/Godeps/_workspace:$workspace"
+GOBIN="$PWD/build/bin"
+export GOPATH GOBIN
+
+# Launch the arguments with the configured environment.
+exec $@