va.net; core-libs-dev@openjdk.java.net; Lindenmaier,
> Goetz
> Subject: RE: RFR : 8202322: AIX: symbol visibility flags not support on xlc
> 12.1
>
> Hello Matthias and Christoph.
> Thank you for your explanations.
>
> I did not have enough knowledge about &
or maybe just sume
specific
required symbols are not declared correctly?
Best regards
Christoph
> -Original Message-
> From: Ichiroh Takiguchi [mailto:taki...@linux.vnet.ibm.com]
> Sent: Donnerstag, 31. Mai 2018 09:55
> To: Langer, Christoph
> Cc: Baesken, Matthias ; 'bui
> From: Langer, Christoph
> Sent: Freitag, 1. Juni 2018 10:57
> To: Ichiroh Takiguchi
> Cc: Baesken, Matthias ; 'build-
> d...@openjdk.java.net' ; ppc-aix-port-
> d...@openjdk.java.net; core-libs-dev@openjdk.java.net; Lindenmaier,
> Goetz
> Subject: RE: RFR : 8202322: AIX: s
anger, Christoph
> Cc: Baesken, Matthias ; 'build-
> d...@openjdk.java.net' ; ppc-aix-port-
> d...@openjdk.java.net; core-libs-dev@openjdk.java.net; Lindenmaier,
> Goetz
> Subject: RE: RFR : 8202322: AIX: symbol visibility flags not support on xlc
> 12.1
>
> Hello.
> 82023
Mittwoch, 16. Mai 2018 09:06
To: Langer, Christoph ;
'build-...@openjdk.java.net' ;
ppc-aix-port-...@openjdk.java.net; core-libs-dev@openjdk.java.net
Cc: Lindenmaier, Goetz
Subject: RE: RFR : 8202322: AIX: symbol visibility flags not support on
xlc 12.1
Hi Christoph can I add you as second revi
.java.net
Cc: Lindenmaier, Goetz <goetz.lindenma...@sap.com>
Subject: RE: RFR : 8202322: AIX: symbol visibility flags not support on xlc 12.1
Hi Christoph can I add you as second reviewer (other reviewer was Erik
Joelsson) can push the change ?
Best regards, Matthias
From: Langer, Christop
<build-...@openjdk.java.net>; ppc-aix-port-...@openjdk.java.net;
core-libs-dev@openjdk.java.net
Cc: Simonis, Volker <volker.simo...@sap.com>
Subject: RE: RFR : 8202322: AIX: symbol visibility flags not support on xlc 12.1
Hi Matthias,
to me the change in principal looks good.
I'm wondering if it
Langer, Christoph <christoph.lan...@sap.com>
>> Cc: Volker Simonis <volker.simo...@gmail.com>; Baesken, Matthias
>> <matthias.baes...@sap.com>; Simonis, Volker <volker.simo...@sap.com>;
>> ppc-aix-port-...@openjdk.java.net; core-libs-dev@openjdk.java.net; buil
ias
> <matthias.baes...@sap.com>; Simonis, Volker <volker.simo...@sap.com>;
> ppc-aix-port-...@openjdk.java.net; core-libs-dev@openjdk.java.net; build-
> d...@openjdk.java.net
> Subject: Re: RFR : 8202322: AIX: symbol visibility flags not support on xlc
> 12.1
>
> On
hristoph.lan...@sap.com>
>> Cc: Volker Simonis <volker.simo...@gmail.com>; Baesken, Matthias
>> <matthias.baes...@sap.com>; Simonis, Volker <volker.simo...@sap.com>;
>> ppc-aix-port-...@openjdk.java.net; core-libs-dev@openjdk.java.net; build-
>> d...
dk.java.net; core-libs-dev@openjdk.java.net; build-
> d...@openjdk.java.net
> Subject: Re: RFR : 8202322: AIX: symbol visibility flags not support on xlc
> 12.1
>
> Hi Christoph
>
> On Fri, Apr 27, 2018 at 8:07 AM, Langer, Christoph
> <christoph.lan...@sap.com> wr
t;> probably not working anyway) for the OpenJDK build .
>> >> I am only aware of XLC versions 12.1 and 13.1which work / in
>> >> case of
>> 13.1 “might” work for OpenJDK compilation .
>> >> And for 12.1 I want to remove the flags .
>
.simo...@sap.com>; ppc-aix-port-
> d...@openjdk.java.net; core-libs-dev@openjdk.java.net; build-
> d...@openjdk.java.net
> Subject: Re: RFR : 8202322: AIX: symbol visibility flags not support on xlc
> 12.1
>
> Hi,
>
> This was added by "8200178: Remove mapfiles for JDK nativ
.net" <ppc-aix-port-...@openjdk.java.net>,
>> "core-libs-dev@openjdk.java.net" <core-libs-dev@openjdk.java.net>
>> From: "Baesken, Matthias" <matthias.baes...@sap.com>
>> Date: 04/26/2018 08:23PM
>> Cc: "Simonis, Volker" <volker
Looks ok.
/Erik
On 2018-04-26 07:13, Baesken, Matthias wrote:
Hello , could you please review this small adjustment to the symbol
visibility compilation settings on AIX ?
Currently we use XLC 12.1 to compile JDK on AIX .
However XLC 12.1 does not support the "-qvisibility=hidden"
> ( waiting for the feedback of Bhaktavatsal Reddy , in case he prefers
> it I remove them for all xlC versions including 13.1 )
>
> Best regards, Matthias
>
>
>
>
>
>
> From: Langer, Christoph
> Sent: Donnerstag, 26. April 2018 16:38
> To: Baesken, Mat
t>
From: "Baesken, Matthias" <matthias.baes...@sap.com>
Date: 04/26/2018 08:23PM
Cc: "Simonis, Volker" <volker.simo...@sap.com>, Bhaktavatsal R Maram
<bhama...@in.ibm.com>
Subject: RE: RFR : 8202322: AIX: symbol visibility flags not support on xlc
sap.com>; 'build-...@openjdk.java.net'
<build-...@openjdk.java.net>; ppc-aix-port-...@openjdk.java.net;
core-libs-dev@openjdk.java.net
Cc: Simonis, Volker <volker.simo...@sap.com>
Subject: RE: RFR : 8202322: AIX: symbol visibility flags not support on xlc 12.1
Hi Matthias,
to me the chang
Hi Matthias,
to me the change in principal looks good.
I'm wondering if it is possible to do a comparison like xlc < 13 (e.g. extract
major number before the first dot, then compare numerically) - but maybe it is
too complicated and the current single version compare suits our needs ?
Best
018 16:32
> To: Baesken, Matthias <matthias.baes...@sap.com>
> Cc: 'build-...@openjdk.java.net' <build-...@openjdk.java.net>; ppc-aix-
> port-...@openjdk.java.net; core-libs-dev@openjdk.java.net; Simonis,
> Volker <volker.simo...@sap.com>
> Subject: Re: RFR : 8202322: A
Hi Matthias,
Its right in time. I am facing "Undefined Symbol" errors with XLC 13.1 due to
"-qvisibility=hidden" which hides all symbols by default. I workaround that by
removing this flag
-bash-4.4$ xlC -qversion
IBM XL C/C++ for AIX, V13.1.3 (5725-C72, 5765-J07)
Version: 13.01.0003.
Hi Matthias,
I would prefer a numerical comparison to version < 13. Otherwise the
code looks like you want to just exclude 12.1 for some reason when in
reality you want to omit the flag for any compiler older than xlc 13.
Best Regards, Thomas
On Thu, Apr 26, 2018 at 4:13 PM, Baesken, Matthias
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