Initial commit

vendor/github.com/hyperhq/hypercli/hack/make/cross

@@ -0,0 +1,34 @@
+#!/bin/bash
+set -e
+
+# explicit list of os/arch combos that support being a daemon
+declare -A daemonSupporting
+daemonSupporting=(
+	[linux/amd64]=1
+	[windows/amd64]=1
+)
+
+# if we have our linux/amd64 version compiled, let's symlink it in
+if [ -x "$DEST/../binary/docker-$VERSION" ]; then
+	mkdir -p "$DEST/linux/amd64"
+	(
+		cd "$DEST/linux/amd64"
+		ln -s ../../../binary/* ./
+	)
+	echo "Created symlinks:" "$DEST/linux/amd64/"*
+fi
+
+for platform in $DOCKER_CROSSPLATFORMS; do
+	(
+		export DEST="$DEST/$platform" # bundles/VERSION/cross/GOOS/GOARCH/docker-VERSION
+		mkdir -p "$DEST"
+		ABS_DEST="$(cd "$DEST" && pwd -P)"
+		export GOOS=${platform%/*}
+		export GOARCH=${platform##*/}
+		if [ -z "${daemonSupporting[$platform]}" ]; then
+			export LDFLAGS_STATIC_DOCKER="" # we just need a simple client for these platforms
+			export BUILDFLAGS=( "${ORIG_BUILDFLAGS[@]/ daemon/}" ) # remove the "daemon" build tag from platforms that aren't supported
+		fi
+		source "${MAKEDIR}/binary"
+	)
+done