[8u] RFR: 8210761: libjsig is being compiled without optimization

[Langer, Christoph]

Hi Severin,

I think this is good.

Best regards
Christoph

> -----Original Message-----
> From: jdk8u-dev <jdk8u-dev-bounces at openjdk.java.net> On Behalf Of
> Severin Gehwolf
> Sent: Dienstag, 25. Juni 2019 11:04
> To: jdk8u-dev <jdk8u-dev at openjdk.java.net>
> Cc: build-dev <build-dev at openjdk.java.net>
> Subject: [8u] RFR: 8210761: libjsig is being compiled without optimization
> 
> Hi,
> 
> Could somebody please review this 8u backport? The build system in 8 is
> different, especially hotspot makefiles. Note, libjsig.so is part of
> the hotspot build. The patch is different in 8 (over 11) due to this
> reason. This is a Linux-only change and should be low risk. Thoughts?
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8210761
> webrev: http://cr.openjdk.java.net/~sgehwolf/webrevs/JDK-
> 8210761/jdk8/01/webrev/
> 
> Change in JDK 11: http://hg.openjdk.java.net/jdk-
> updates/jdk11u/rev/e7aa96dc0b1e
> 
> Testing: Manual build of slowdebug/fastdebug/release on x86_64.
> Fastdebug/release builds receive the -O3 flag, slowdebug not. As
> expected.
> 
> Thanks,
> Severin