postgres-xc-general Mailing List for Postgres-XC

Thanks Koichi and Michael, may be I'm doing something incorrect

[tmuppart@centos0002 main]$ pwd
/home/tmuppart/Install/pgxc/src/gtm/main
[tmuppart@centos0002 main]$ touch ../recovery/register_gtm.c
[tmuppart@centos0002 main]$ make
make: Nothing to be done for `all'.
I'm expecting here gtm binary to be built.

[tmuppart@centos0002 gtm]$ pwd/home/tmuppart/Install/pgxc/src/gtm
[tmuppart@centos0002 gtm]$ touch recovery/register_gtm.cpp [tmuppart@centos0002 gtm]$ make
ar crs libgtmrecovery.a register_common.o register_gtm.o replication.o standby_utils.oranlib libgtmrecovery.a
I see libgtmrecovery built, but not gtm binary, So I added a dependency rule in
/home/tmuppart/Install/pgxc/src/gtm/main/Makefile
something like this
gtm:$(OBJS) $(OTHERS)
it started building the gtm binary when ever I modify files in /home/tmuppart/Install/pgxc/src/gtm/recovery directory
RegardsTeja

> Date: Thu, 12 Apr 2012 13:45:09 +0900
> From: ko...@in...
> To: mic...@gm...
> CC: tej...@ho...; pos...@li...
> Subject: Re: [Postgres-xc-general] Minor GTM compile question
> 
> If you mena register_gtm.c, not register_gtm.cpp, then you don't need to modify Makefile unless you're using another module.
> ---
> Koichi Suzuki
> 
> On Thu, 12 Apr 2012 12:43:24 +0900
> Michael Paquier <mic...@gm...> wrote:
> 
> > On Thu, Apr 12, 2012 at 9:12 AM, Tejeswar Mupparti <tej...@ho...>wrote:
> > 
> > >  Hi,
> > >
> > > In my recent experiments with GTM, I made some changes to the file
> > >
> > > "gtm/recovery/register_gtm.cpp"
> > >
> > Neither PostgreSQL nor Postgres-XC have c++ files. I am sure you are
> > talking about register_gtm.c.
> > 
> > 
> > 
> > >
> > > and called
> > >
> > > gtm> make
> > >
> > Is it a make done from the folder src/gtm, or the folder src/gtm/main.
> > In src/gtm/main, recovery library is referenced already so it should be
> > enough with the current structure, or I am missing smth.
> > 
> > 
> > >  to build the "gtm binary" with my latest changes, but later realized it's
> > > not picking up my chnages to any of the files made under "gtm/recovery"
> > > directory.  It looks like the depenedency
> > > link in Makefile is missing
> > >
> > > > gtm:$(OBJS)                <---- Original
> > > ---
> > > < gtm:$(OBJS) $(OTHERS)     <-- works
> > >
> > >
> > > p.s. I'm not a Makefile expert :), but just hacked it this way, please let
> > > me know if I'm not setting up my codeline incorrect.
> > >
> > I am not sure what you are trying to achieve, if you can provide a patch
> > though...
> > -- 
> > Michael Paquier
> > http://michael.otacoo.com
 		 	   		  

If you mena register_gtm.c, not register_gtm.cpp, then you don't need to modify Makefile unless you're using another module.
---
Koichi Suzuki

On Thu, 12 Apr 2012 12:43:24 +0900
Michael Paquier <mic...@gm...> wrote:

> On Thu, Apr 12, 2012 at 9:12 AM, Tejeswar Mupparti <tej...@ho...>wrote:
> 
> >  Hi,
> >
> > In my recent experiments with GTM, I made some changes to the file
> >
> > "gtm/recovery/register_gtm.cpp"
> >
> Neither PostgreSQL nor Postgres-XC have c++ files. I am sure you are
> talking about register_gtm.c.
> 
> 
> 
> >
> > and called
> >
> > gtm> make
> >
> Is it a make done from the folder src/gtm, or the folder src/gtm/main.
> In src/gtm/main, recovery library is referenced already so it should be
> enough with the current structure, or I am missing smth.
> 
> 
> >  to build the "gtm binary" with my latest changes, but later realized it's
> > not picking up my chnages to any of the files made under "gtm/recovery"
> > directory.  It looks like the depenedency
> > link in Makefile is missing
> >
> > > gtm:$(OBJS)                <---- Original
> > ---
> > < gtm:$(OBJS) $(OTHERS)     <-- works
> >
> >
> > p.s. I'm not a Makefile expert :), but just hacked it this way, please let
> > me know if I'm not setting up my codeline incorrect.
> >
> I am not sure what you are trying to achieve, if you can provide a patch
> though...
> -- 
> Michael Paquier
> http://michael.otacoo.com

Hi all,

Postgres-XC, write-scalable multi-master symetric cluster based on
PostgreSQL, version XC 1.0beta1 has been released.
This beta version is based on PostgreSQL 9.1beta2, and all the fixes of
PostgreSQL 9.1 stable branch will be backported in Postgres-XC 1.0
stabilized version.

You can download the binary directly from here:
https://sourceforge.net/projects/postgres-xc/files/latest/download
This binary contains all the HTML and man documentation.

A PDF file containing all the references is also available here:
https://sourceforge.net/projects/postgres-xc/files/Version_1.0beta1/PG-XC_ReferenceManual_v1_0beta1.pdf/download

Compared to version 0.9.7, the following features have been added:
- Fast query shipping (FQS), quick identification of expressions in a query
that can be pushed down to remote nodes
- SERIAL types
- TABLESPACE
- Utility to clean up 2PC transactions in cluster (pgxc_clean)
- Utility for initialization of GTM (global transaction manager, utility
called initgtm)
- Relation-size functions
- Regression stabilization

The project can be followed on Source Forge:
http://postgres-xc.sourceforge.net/.
And we use a couple of GIT repositories for development:
- SourceForge:
http://postgres-xc.git.sourceforge.net/git/gitweb.cgi?p=postgres-xc/postgres-xc;a=summary
- Github: https://github.com/postgres-xc/postgres-xc

Postgres-XC tutorial at PGCon in Ottawa this May will use a 1.0 version, so
be sure to touch this beta version to have an idea of what is Postgres-XC
before coming!
Since the last release, a special effort has been made on stabilization and
performance improvement, but be sure to give your feedback in order to
provide a stable 1.0 release for PostgreSQL community.

Thanks,

-- 
Michael Paquier
http://michael.otacoo.com

On Thu, Apr 12, 2012 at 9:12 AM, Tejeswar Mupparti <tej...@ho...>wrote:

>  Hi,
>
> In my recent experiments with GTM, I made some changes to the file
>
> "gtm/recovery/register_gtm.cpp"
>
Neither PostgreSQL nor Postgres-XC have c++ files. I am sure you are
talking about register_gtm.c.



>
> and called
>
> gtm> make
>
Is it a make done from the folder src/gtm, or the folder src/gtm/main.
In src/gtm/main, recovery library is referenced already so it should be
enough with the current structure, or I am missing smth.


>  to build the "gtm binary" with my latest changes, but later realized it's
> not picking up my chnages to any of the files made under "gtm/recovery"
> directory.  It looks like the depenedency
> link in Makefile is missing
>
> > gtm:$(OBJS)                <---- Original
> ---
> < gtm:$(OBJS) $(OTHERS)     <-- works
>
>
> p.s. I'm not a Makefile expert :), but just hacked it this way, please let
> me know if I'm not setting up my codeline incorrect.
>
I am not sure what you are trying to achieve, if you can provide a patch
though...
-- 
Michael Paquier
http://michael.otacoo.com

It seems that you added CPP source file, not C source.   Because
Postgres-XC does not assume to have CPP source, it does not include
rules to produce .o from .cpp.   You may have to write these rules in
Makefile manually.   Also, you need to add $(OTHERS) files to be
included in cc command argument to be included.   If you're going to
replace register_gtm.c with register_gtm.cpp, you may need some more
tweaks of Makefile.

Regards;
----------
Koichi Suzuki



2012年4月12日9:12 Tejeswar Mupparti <tej...@ho...>:
> Hi,
>
> In my recent experiments with GTM, I made some changes to the file
>
> "gtm/recovery/register_gtm.cpp"
>
> and called
>
> gtm> make
>
> to build the "gtm binary" with my latest changes, but later realized it's
> not picking up my chnages to any of the files made under "gtm/recovery"
> directory.  It looks like the depenedency
> link in Makefile is missing
>
>> gtm:$(OBJS)                <---- Original
> ---
> < gtm:$(OBJS) $(OTHERS)     <-- works
>
>
> p.s. I'm not a Makefile expert :), but just hacked it this way, please let
> me know if I'm not setting up my codeline incorrect.
>
> Thanks
> Teja
>
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>

Hi, In my recent experiments with GTM, I made some changes to the file  "gtm/recovery/register_gtm.cpp"  and called gtm> make to build the "gtm binary" with my latest changes, but later realized it's not picking up my chnages to any of the files made under "gtm/recovery" directory.  It looks like the depenedencylink in Makefile is missing
> gtm:$(OBJS)                <---- Original---< gtm:$(OBJS) $(OTHERS)     <-- works

p.s. I'm not a Makefile expert :), but just hacked it this way, please let me know if I'm not setting up my codeline incorrect. ThanksTeja