make.sh: use PKG_CONFIG environment variable if it exists Upstream-commit: 726ef47d5c50c329b5b0c30f3a0612cc7ee241b3 Component: engine
make.sh: use PKG_CONFIG environment variable if it exists Upstream-commit: 726ef47d5c50c329b5b0c30f3a0612cc7ee241b3 Component: engine