Linux的jrtplib-3.7.1移植

请大家帮我看这，使用make install后，在结束时显示这些，请问是成功了还是失败了啊？
Making install in examples
make[1]: Entering directory `/tmp/jrtplib-3.7.1/examples'
make[2]: Entering directory `/tmp/jrtplib-3.7.1/examples'
make[2]: Nothing to be done for `install-exec-am'.
make[2]: Nothing to be done for `install-data-am'.
make[2]: Leaving directory `/tmp/jrtplib-3.7.1/examples'
make[1]: Leaving directory `/tmp/jrtplib-3.7.1/examples'
Making install in pkgconfig
make[1]: Entering directory `/tmp/jrtplib-3.7.1/pkgconfig'
make[2]: Entering directory `/tmp/jrtplib-3.7.1/pkgconfig'
make[2]: Nothing to be done for `install-exec-am'.
test -z "/usr/local/lib/pkgconfig" || mkdir -p -- "/usr/local/lib/pkgconfig"
/usr/bin/install -c -m 644 'jrtplib.pc' '/usr/local/lib/pkgconfig/jrtplib.pc'
make[2]: Leaving directory `/tmp/jrtplib-3.7.1/pkgconfig'
make[1]: Leaving directory `/tmp/jrtplib-3.7.1/pkgconfig'
make[1]: Entering directory `/tmp/jrtplib-3.7.1'
make[2]: Entering directory `/tmp/jrtplib-3.7.1'
make[2]: Nothing to be done for `install-exec-am'.
make[2]: Nothing to be done for `install-data-am'.
make[2]: Leaving directory `/tmp/jrtplib-3.7.1'
make[1]: Leaving directory `/tmp/jrtplib-3.7.1'
[root@localhost jrtplib-3.7.1]#