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| Compiling BlockIP2 for Solaris using cc |
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| mqdogsbody |
 Posted: Wed May 08, 2013 8:35 am Post subject: Compiling BlockIP2 for Solaris using cc |
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Acolyte
Joined: 01 Jun 2010
Posts: 71
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I need to recompile BlockIP2 to increase the number of hosts allowed.
If I follow mrmq's instructions I get two warnings;
| Code: |
cc: Warning: -xarch=v9 is deprecated, use -m64 to create 64-bit programs
cc: Warning: a -xcode value producing position independent code should be specified when producing dynamic objects by passing -G to the linker. |
The first is easy (I hope): I just used "-m64 -xarch=sparc".
But the second puzzled me. "-G" seems to want position-independent code, but mrmq's instructions specify "-xcode=abs64". That seems to be a contradiction!!
For what it's worth, I also followed IBM's instructions. I get the same warning and then an error:
| Code: |
ld: fatal: relocation error: R_SPARC_H44: file BlockIP2.o: symbol <unknown>: relocations based on the ABS44 coding model can not be used in building a shared object
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| mqjeff |
| Posted: Thu May 09, 2013 8:14 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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You could try the more recent IBM instructions.
Unless you're really using MQ v6? |
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| mqdogsbody |
| Posted: Fri May 10, 2013 1:00 am Post subject: |
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Acolyte
Joined: 01 Jun 2010
Posts: 71
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I don't immediately spot any significant difference. (The use of -xarch=v9 suggests they too are a bit out of date. SunStudio12 says "cc: Warning: -xarch=v9 is deprecated, use -m64 to create 64-bit programs". Even we are in the process of upgrading to this version of the Sun compiler.)
| mqjeff wrote: |
| Unless you're really using MQ v6? |
We really are! I know I know, ...
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| mqjeff |
| Posted: Fri May 10, 2013 5:08 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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| mqdogsbody wrote: |
I don't immediately spot any significant difference. (The use of -xarch=v9 suggests they too are a bit out of date. SunStudio12 says "cc: Warning: -xarch=v9 is deprecated, use -m64 to create 64-bit programs". Even we are in the process of upgrading to this version of the Sun compiler.) |
there's a few less -l parms. But yes, I had to go through it a couple times to see that...
| mqdogsbody wrote: |
| mqjeff wrote: |
| Unless you're really using MQ v6? |
We really are! I know I know, ... |
Well, ok. But are you sure you're actually at a 64bit level? It was a bit spotty in v6, various platforms had various kinds of support.
I mean, not ok. Bad bad admin, running v6, no biscuit. But, well, these are the things that are what they are. |
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| mqdogsbody |
| Posted: Fri May 10, 2013 5:24 am Post subject: |
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Acolyte
Joined: 01 Jun 2010
Posts: 71
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| mqjeff wrote: |
| I mean, not ok. Bad bad admin, running v6, no biscuit. But, well, these are the things that are what they are. |
I had a recurrent reminder all last spring and summer and emailed my bosses regularly but never managed to attract "management focus". |
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