problem with latest updates

[Henri Gomez]

I'll check that

What's your recommandation for Bootstrap Java ?

- OpenJDK6 (from MacPorts for example)
- Apple JDK 6
- OpenJDK 7 (from bsd-port or macosx-port)

Thanks Kurt

2011/4/8 Kurt Miller <kurt at intricatesoftware.com>:
> Hi Henri,
>
> I have submitted a correction that fixes the following build errors:
>
> On 3/4/11 7:28 AM, Henri Gomez wrote:
>>
>> Hi to all,
>>
>> I see the change in mercurial and started a new build from my Jenkins CI.
>> I got the following errors :
>>
>>    [javac]
>> /Users/henri/Documents/jenkins/data/jobs/openjdk-1.7-bsdport-i586/workspace/langtools/src/share/classes/com/sun/tools/javac/nio/JavacPathFileManager.java:326:
>> cannot find symbol
>>    [javac]         if (!Files.exists(path))
>>    [javac]                   ^
>>    [javac]   symbol:   method exists(Path)
>>    [javac]   location: class Files
>
> ...
>>
>>    [javac]
>> /Users/henri/Documents/jenkins/data/jobs/openjdk-1.7-bsdport-i586/workspace/langtools/src/share/classes/com/sun/tools/javac/nio/JavacPathFileManager.java:376:
>> cannot find symbol
>>    [javac]                 Path name = dir.getFileName();
>>    [javac]                                ^
>>    [javac]   symbol:   method getFileName()
>>    [javac]   location: class Path
>
> The problem is that the detection for when to use
> langtools stub files wasn't complete. It can detect
> if you are using a 1.6 jdk to bootstrap but it can't detect
> if you are using an older 1.7 jdk to build. There is
> information about how langtools build works in
> Jonathan Gibbons blog page here:
>
> http://blogs.sun.com/jjg/entry/building_javac_for_jdk7
>
> I have expanded the test which detects for a recent jdk
> so that the stub files are built if building with an older
> 1.7 jdk. With this fix I can now build on PPC again with
> an older 1.7 jdk.
>
> I've cc'ed the langtools list so the fix can be considered
> upstream.
>
> diff -r 1769d2cbff79 make/build.xml
> --- a/make/build.xml    Mon Apr 04 19:17:16 2011 -0700
> +++ b/make/build.xml    Thu Apr 07 22:43:27 2011 -0400
> @@ -186,9 +186,14 @@
> </condition>
>
> <condition property="boot.java.provides.latest.jdk">
> - <available
> -            ignoresystemclasses="true"
> -            classpath="${boot.java.home}/jre/lib/rt.jar"
> classname="java.nio.file.Path"/>
> + <and>
> + <available
> +                ignoresystemclasses="true"
> +                classpath="${boot.java.home}/jre/lib/rt.jar"
> classname="java.nio.file.Path"/>
> + <hasmethod
> +                classpath="${boot.java.home}/jre/lib/rt.jar"
> +                classname="java.nio.file.Path" method="getFileName"/>
> + </and>
> </condition>
>
> <condition property="bootstrap.exclude.files" value=""
> else="${require.latest.jdk.files}">
>
> Regards,
> -Kurt
>