[8u] RFR: 8038340: Cleanup and fix sysroot and devkit handling on Linux and Solaris

[Kevin Walls]

Thanks Tim -

There's a later webrev in the review thread: 
http://cr.openjdk.java.net/~erikj/8038340/webrev.root.03/ in which I see 
the common/autoconf/configure.ac change... It's in the commit in 9 
also.  I think we need it. 8-)

But that webrev.03 also has the commenting out of "Building ccache..." 
in make/devkit/Makefile , though I don't see it happening in 8038340 in 
the 9 change, or in latest jdk either. I'm thinking that ccache was 
disabled for local testing and wasn't intended as part of 8038340 - do 
let me know if you think otherwise!

Thanks
Kevin


On 13/04/2018 20:08, Tim Bell wrote:
> Kevin - looks good in general with a few remarks (see below):
>
>> I'd like to request review of this backport from 9 to 8u:
>>
>> 8038340: Cleanup and fix sysroot and devkit handling on Linux and 
>> Solaris
>> JBS: https://bugs.openjdk.java.net/browse/JDK-8038340
>>
>> 9 changesets:
>> base repo: http://hg.openjdk.java.net/jdk9/dev/rev/9786ef8ca58c
>> JDK: repo: http://hg.openjdk.java.net/jdk9/jdk9/jdk/rev/fdeb6a8b0f3a
>> (clean import to jdk8u-dev)
>>
>> JDK repo change imports cleanly.  base repo changes require some manual
>> fixups in:
>>
>> common/autoconf/basics.m4 addition of
>> AC_DEFUN_ONCE([BASIC_SETUP_DEVKIT], fails, done manually
>> common/autoconf/toolchain.m4                            minor change
>> didn't import
>> make/common/NativeCompilation.gmk                minor change didn't 
>> import
>>
>> ...plus run autogen to recreate generated files.
>>
>>
>> 9 review thread:
>> http://mail.openjdk.java.net/pipermail/2d-dev/2014-April/004361.html
>> (thread starts in March, not that it's long, but I don't see a link
>> there to the previous emails in the thread:
>> http://mail.openjdk.java.net/pipermail/2d-dev/2014-March/004333.html )
>>
>> 8u webrev:http://cr.openjdk.java.net/~kevinw/8038340/webrev.00/
>>
>> Many thanks!
>> Kevin
>
> common/autoconf/configure.ac
>
> This change looks straightforward, but I don't see the file at all in 
> the JDK 9 webrev...
>
>
> make/common/autoconf/configure.acdevkit/Makefile
>
> lines 91,92 ... Do you want ccache?  It is commented out in the JDK 9 
> changes 
> (http://cr.openjdk.java.net/~erikj/8038340/webrev.root.02/make/devkit/Makefile.frames.html)
>
>
>
> /Tim
>