我正在尝试使用命令行构建我的应用程序：
ant debug
我有这个错误：
[javac] Compiling 96 source files to /Users/mauricio/Development/Eclipse/Libraries/facebook-android-sdk/facebook/bin/classes
[javac] warning: [options] source value 1.5 is obsolete and will be removed in a future release
[javac] warning: [options] target value 1.5 is obsolete and will be removed in a future release
[javac] warning: [options] To suppress warnings about obsolete options, use -Xlint:-options.
[javac] error: warnings found and -Werror specified
[javac] 1 error
[javac] 3 warnings
如何忽略这些警告？很明显它正在崩溃，因为它收到了警告。
谢谢。