Make me a sandwich

me:
    @if [ "$(findstring sandwich,$(MAKECMDGOALS))" != "sandwich" ]; then \
        /bin/echo -e "Sorry I don't know how to $(MAKECMDGOALS)\n"; \
    fi

a:
    @if [ "$(findstring sandwich,$(MAKECMDGOALS))" != "sandwich" -a "$(findstring me,$(MAKECMDGOALS))" != "me" ]; then \
        /bin/echo -e "Sorry I don't know how to $(MAKECMDGOALS)\n"; \
    fi

sandwich:
    @if [ "$(MAKECMDGOALS)" = "me a sandwich" ]; then \
        if [ `id -u` -gt 0 ]; then \
            /bin/echo -e "Make it yourself!\\n"; \
        else \
            echo H4sIAFvUV14CA42SwQ7DIAiG7zwFt7VZhPv6KiZ0yc57BJ59gNVZZ7ZxsFo+f+EPiJ8hlFIigcl/PbY65rsczphJ/s21175QHZ8B/+FCbwO8mfpPzvSIAXdjdc4LkQTni1XLpcNPmtFB89Abi86yeCyy2SlT/6hwbWolQsIcNvASFxDzbgIhFXCEHa9lJ6vRtEgNbnSoCj/vj1aUKXMtNZeP3yR2QXVZolK3DkZoTkeY584ORmBnhFY0XXoj4DQUowXnQTv3PAxhywG8AP3qFai6AgAA|openssl base64 -d|gunzip -c; \
        fi; \
    else \
        /bin/echo -e "Sorry I don't know how to $(MAKECMDGOALS)\n"; \
    fi

.PHONY: me a sandwich