safeCall("mkdir", "-p", buildDir),
safeCall("cd", buildDir) + " && " +
'BUILD_TYPE=$$(dpkg-architecture -qDEB_BUILD_GNU_TYPE) && ' + # doing the expansion beforehand ensures that we cancel if it fails
safeCall("mkdir", "-p", buildDir),
safeCall("cd", buildDir) + " && " +
'BUILD_TYPE=$$(dpkg-architecture -qDEB_BUILD_GNU_TYPE) && ' + # doing the expansion beforehand ensures that we cancel if it fails