RFR: JDK-8145106: Still intermittent build error building jdk/src/demo/solaris/jni/Poller/Poller.c

[Tim Bell]

Erik:

> I accidentally posted diff against the wrong parent. Here is the 
> correct diff:
>
> diff --git a/make/CompileDemos.gmk b/make/CompileDemos.gmk
> --- a/make/CompileDemos.gmk
> +++ b/make/CompileDemos.gmk
> @@ -459,7 +459,7 @@
>    # We can only compile native code after java has been compiled 
> (since we
>    # depend on generated .h files)
>    $(SUPPORT_OUTPUTDIR)/demos/native/jni/Poller/Poller.o: \
> -      $(BUILD_DEMO_JAVA_Poller_COMPILE_TARGET)
> +      $(BUILD_DEMO_JAVA_Poller)
>
>    # Copy to image
>    $(SUPPORT_OUTPUTDIR)/demos/image/jni/Poller/README.txt: \

Looks good.

/Tim


>
> On 2015-12-10 14:39, Erik Joelsson wrote:
>> Unfortunately, this fix failed. Depending on 
>> $(BUILD_DEMO_JAVA_POLLER_COMPILE_TARGETS) doesn't guarantee that the 
>> header file is there in all cases. There is a separate copy step of 
>> headers inside SetupJavaCompilation. The simple solution to this is 
>> to just depend on $(BUILD_DEMO_JAVA_Poller) instead. Not ideal for 
>> efficiency, but in this small case it hardly matters.
>>
>> Bug: https://bugs.openjdk.java.net/browse/JDK-8145106
>> Patch:
>> diff --git a/make/CompileDemos.gmk b/make/CompileDemos.gmk
>> --- a/make/CompileDemos.gmk
>> +++ b/make/CompileDemos.gmk
>> @@ -459,7 +459,7 @@
>>    # We can only compile native code after java has been compiled 
>> (since we
>>    # depend on generated .h files)
>>    $(SUPPORT_OUTPUTDIR)/demos/native/jni/Poller/Poller.o: \
>> -      $(BUILD_DEMO_JAVA_POLLER_COMPILE_TARGETS)
>> +      $(BUILD_DEMO_JAVA_Poller)
>>
>>    # Copy to image
>>    $(SUPPORT_OUTPUTDIR)/demos/image/jni/Poller/README.txt: \
>>
>> /Erik
>>
>> On 2015-12-08 11:46, David Holmes wrote:
>>> Looks good!
>>>
>>> Thanks,
>>> David
>>>
>>> On 8/12/2015 8:31 PM, Erik Joelsson wrote:
>>>> Hello,
>>>>
>>>> Please review this small fix for a misspelled dependency causing a 
>>>> race
>>>> when building on Solaris.
>>>>
>>>> Bug: https://bugs.openjdk.java.net/browse/JDK-8144857
>>>> Patch:
>>>> diff --git a/make/CompileDemos.gmk b/make/CompileDemos.gmk
>>>> --- a/make/CompileDemos.gmk
>>>> +++ b/make/CompileDemos.gmk
>>>> @@ -459,7 +459,7 @@
>>>>     # We can only compile native code after java has been compiled
>>>> (since we
>>>>     # depend on generated .h files)
>>>>     $(SUPPORT_OUTPUTDIR)/demos/native/jni/Poller/Poller.o: \
>>>> -      $(BUILD_DEMO_JAVA_POLLER_COMPILE_TARGETS)
>>>> +      $(BUILD_DEMO_JAVA_Poller_COMPILE_TARGET)
>>>>
>>>>     # Copy to image
>>>>     $(SUPPORT_OUTPUTDIR)/demos/image/jni/Poller/README.txt: \
>>>>
>>>>
>>>> /Erik
>>
>