Merge pull request #39604 from seemethere/in_container_question_mark

hack: Remove inContainer check, it wasn't useful

hack/make.sh

@@ -28,30 +28,6 @@ export SCRIPTDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 export MAKEDIR="$SCRIPTDIR/make"
 export PKG_CONFIG=${PKG_CONFIG:-pkg-config}
 
-# We're a nice, sexy, little shell script, and people might try to run us;
-# but really, they shouldn't. We want to be in a container!
-inContainer="AssumeSoInitially"
-if [ "$(go env GOHOSTOS)" = 'windows' ]; then
-	if [ -z "$FROM_DOCKERFILE" ]; then
-		unset inContainer
-	fi
-else
-	if [ "$PWD" != "/go/src/$DOCKER_PKG" ]; then
-		unset inContainer
-	fi
-fi
-
-if [ -z "$inContainer" ]; then
-	{
-		echo "# WARNING! I don't seem to be running in a Docker container."
-		echo "# The result of this command might be an incorrect build, and will not be"
-		echo "# officially supported."
-		echo "#"
-		echo "# Try this instead: make all"
-		echo "#"
-	} >&2
-fi
-
 echo
 
 # List of bundles to create when no argument is passed