Maximum number of warnings allowed?

[Magnus Ihse Bursie]

On 2017-09-13 23:49, David Holmes wrote:
> On 13/09/2017 11:41 PM, Magnus Ihse Bursie wrote:
>> On 2017-09-13 12:30, David Holmes wrote:On 13/09/2017 7:33 PM, David 
>> Holmes wrote:
>>>> I'm building with --disable-warnings-as-errors but the build still 
>>>> fails:
>>>>
>>>> 1 error
>>>> 100 warnings
>>>> CompileJavaModules.gmk:623: recipe for target 
>>>> '/export/users/dh198349/valhalla/valhalla-nestmates/build/linux-x64-open-debug/jdk/modules/java.datatransfer/_the.java.datatransfer_batch' 
>>>> failed
>>>> make[3]: *** 
>>>> [/export/users/dh198349/valhalla/valhalla-nestmates/build/linux-x64-open-debug/jdk/modules/java.datatransfer/_the.java.datatransfer_batch] 
>>>> Error 1
>>>> make/Main.gmk:198: recipe for target 'java.datatransfer-java' failed
>>>> make[2]: *** [java.datatransfer-java] Error 1
>>>>
>>>> Is there a maximum number of warnings allowed before it's 
>>>> considered an error? Could this be coming from (s)javac? (The 
>>>> warnings are Java related).
>>>
>>> I was told about -Xmaxwarns for javac and I bumped it to 1000 but it 
>>> didn't help much:
>>>
>>> 1 error
>>> 138 warnings
>>> ...
>>>
>>> I finally spotted this in the log:
>>>
>>> error: warnings found and -Werror specified
>>>
>>> From the make-support/failure-log I see -Werror in the javac command 
>>> line. Obviously it isn't adhering to --disable-warnings-as-errors! :(
>> We've stumbled across this before. It's obviously not what one would 
>> expect. Could you open a bug for it?
>
> https://bugs.openjdk.java.net/browse/JDK-8187520

Thank you!

/Magnus

>
> Cheers,
> David
>
>> /Magnus
>>