Hi Deepak,
On 1/03/2012 6:30 AM, Deepak Bhole wrote:
* David Holmes<david.hol...@oracle.com> [2012-01-30 21:50]:
On 31/01/2012 12:36 PM, Deepak Bhole wrote:
* David Holmes<david.hol...@oracle.com> [2012-01-30 19:57]:
While gcc compilation on sparc is rare I'm not sure that simply
deleting the sparc-only option unconditionally is the right thing to
do.
I thought about that too. But I was unable to find info on OpenJDK +
SPARC + Linux. Is that combination even supported? The README doesn't
list it:
http://hg.openjdk.java.net/jdk6/jdk6/raw-file/tip/README-builds.html#MBE
Linux-sparc is not one of Oracle's supported OpenJDK platforms.
However AFAIK there are people in the community building OpenJDK on
Linux-sparc using the Zero interpreter. I don't know if this would
affect them but it still seems to me that we should be careful not
to break other people's builds.
With FOSDEM and subsequent security errata, this got pushed to side.
Sorry for the delay. I've created a new webrev which contains a special
case for the Sparc family (on Linux):
http://cr.openjdk.java.net/~dbhole/GCC-4.7-JDK8.01/
Where is ARCH_FAMILY being set?
David
If it is okay for push, please go ahead and push it (I don't have commit
access). I will then propose it for 7u.
Thanks,
Deepak
David
-----
The option seemed more like a relic from Solaris + SPARC config rather
than a requirement for Linux + SPARC.
Cheers,
Deepak
David
On 31/01/2012 1:20 AM, Deepak Bhole wrote:
Hi,
JDK builds currently fail with GCC 4.7 due to its stricter option
checking.
GCC 4.6 and prior ignored invalid options -- GCC 4.7 does not. Certain
files in JDK supply the -mimpure-text option to GCC. This option is only
valid on SPARC[1,2]. As a result, GCC 4.7 throws an error during build
on Linux (I suppose .
This patch removes the option:
http://cr.openjdk.java.net/~dbhole/GCC-4.7-JDK8.00
1: http://gcc.gnu.org/onlinedocs/gcc-3.3.6/gcc/SPARC-Options.html
2: http://gcc.gnu.org/onlinedocs/gcc-3.3.6/gcc/i386-and-x86_002d64-Options.html
If OK for push, please feel free to do so (I don't have commit access).
Cheers,
Deepak
