Add copy_library shell script:

guowenxue

2019-08-08 1df3b4a26cecd6c7eab535d16d240e58cb78ec84

 3rdparty/dnsmasq/build.sh

@@ -78,7 +78,8 @@
    check_result "ERROR: compile ${SRC_NAME} failure"

    ${STRIP} src/dnsmasq
    cp src/dnsmasq ${PREFIX_PATH} ../
    cp src/dnsmasq ../
    cp src/dnsmasq ${PREFIX_PATH} 

    cd -
}