unset CFLAGS && unset CXXFLAGS && unset CC && \
AR=ar LDFLAGS="-Wl,-rpath,$(CROSSTOOLS)/lib" \
$(TARGET)-gcc -Wall -o hello hello.c
unset CFLAGS && unset CXXFLAGS && unset CC && \
AR=ar LDFLAGS="-Wl,-rpath,$(CROSSTOOLS)/lib" \
$(TARGET)-gcc -Wall -o hello hello.c