Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-03 Thread Michael Schnell

On 08/03/2011 04:55 PM, Marco van de Voort wrote:


Before branching all makefiles were regenerated, so an update will be big.



OK, But why does svn show many Makefiles as conflicting instead of just 
updating them ?


-Michael
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-03 Thread Marco van de Voort
In our previous episode, Michael Schnell said:
> >
> > Before branching all makefiles were regenerated, so an update will be big.
> >
> 
> OK, But why does svn show many Makefiles as conflicting instead of just 
> updating them ?

Most likely because you have local modifications to those files, from own
running of fpcmake.

My checkouts on various (windows and *nix) machines updated flawlessly
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-03 Thread Michael Schnell

On 08/03/2011 05:55 PM, Marco van de Voort wrote:


Most likely because you have local modifications to those files, from own
running of fpcmake.

I never intentionally made modifications or used dpcmake.

Nonetheless I often get one or two conflicts.

I suppose I should delete everything and restore from the server.

Or is the another option to have svn get the current version of 
everything ?


-Michael
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-03 Thread Jonas Maebe

On 03 Aug 2011, at 18:03, Michael Schnell wrote:

> Or is the another option to have svn get the current version of everything ?


Execute the following command in the top-level checkout directory:
  svn revert -R .


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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-03 Thread Marcos Douglas
On Wed, Aug 3, 2011 at 11:55 AM, Marco van de Voort  wrote:
> Hello,
>
> today I branched branches/fixes_2_6, the basis for a new fixes branch that
> will become 2.6.0 eventually.
>
> After branching I updated the trunk version to 2.7.1, which might need your
> build and package scripts to be adapted, as well as the symlinks of ppc386
> on *nix.
>
> Before branching all makefiles were regenerated, so an update will be big.

Hi Marco,
I got the new sources and tried to compile on WinXP:

ERROR
--
W:/md/dev/freepascal/compiler/2.6.0/compiler/ppc386.exe -Ur -Xs -O2 -n -S2h -FuW
:/md/dev/freepascal/compiler/2.6.0/rtl/units/i386-win32 -FuW:/md/dev/freepascal/
compiler/2.6.0/packages/fcl-base/units/i386-win32 -FuW:/md/dev/freepascal/compil
er/2.6.0/packages/fcl-xml/units/i386-win32 -FuW:/md/dev/freepascal/compiler/2.6.
0/packages/fcl-passrc/units/i386-win32 -FuW:/md/dev/freepascal/compiler/2.6.0/pa
ckages/chm/units/i386-win32 -FE. -FUunits/i386-win32 -di386 -dRELEASE fpclasscha
rt.pp
make[3]: Leaving directory `W:/md/dev/freepascal/compiler/2.6.0/utils/fpdoc'
make -C fpcmkcfg all
make[3]: Entering directory `W:/md/dev/freepascal/compiler/2.6.0/utils/fpcmkcfg'

W:/md/dev/freepascal/binutils/i386-win32/gmkdir.exe -p units/i386-win32
__missing_command_DATA2INC -b -s fppkg.cfg fppkg.inc fppkg
process_begin: CreateProcess((null), __missing_command_DATA2INC -b -s fppkg.cfg
fppkg.inc fppkg, ...) failed.
make (e=2): The system can not find the file specified.
make[3]: *** [fppkg.inc] Error 2
make[3]: Leaving directory `W:/md/dev/freepascal/compiler/2.6.0/utils/fpcmkcfg'
make[2]: *** [fpcmkcfg_all] Error 2
make[2]: Leaving directory `W:/md/dev/freepascal/compiler/2.6.0/utils'
make[1]: *** [utils_all] Error 2
make[1]: Leaving directory `W:/md/dev/freepascal/compiler/2.6.0'
make: *** [build-stamp.i386-win32] Error 2

W:\md\dev\freepascal\compiler\2.6.0>
--

Marcos Douglas
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-03 Thread Marco van de Voort
In our previous episode, Marcos Douglas said:
> > build and package scripts to be adapted, as well as the symlinks of ppc386
> > on *nix.
> >
> > Before branching all makefiles were regenerated, so an update will be big.
> 
> Hi Marco,
> I got the new sources and tried to compile on WinXP:

And you started with the last release in your %PATH%? Since that should
contain data2inc.exe.
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-03 Thread Marcos Douglas
On Wed, Aug 3, 2011 at 2:31 PM, Marco van de Voort  wrote:
> In our previous episode, Marcos Douglas said:
>> > build and package scripts to be adapted, as well as the symlinks of ppc386
>> > on *nix.
>> >
>> > Before branching all makefiles were regenerated, so an update will be big.
>>
>> Hi Marco,
>> I got the new sources and tried to compile on WinXP:
>
> And you started with the last release in your %PATH%? Since that should
> contain data2inc.exe.

I use ppc386 2.4.3 to compile and tools in /branches/fixes_2_4/install/binw32
With configuration I can compile /branches/fixes_2_4 and /trunk

Where I got data2inc.exe and why I can compile trunk but not the 2.6.0 release?

Thanks,
Marcos Douglas
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-03 Thread Jonas Maebe

On 03 Aug 2011, at 19:42, Marcos Douglas wrote:

> I use ppc386 2.4.3 to compile and tools in /branches/fixes_2_4/install/binw32
> With configuration I can compile /branches/fixes_2_4 and /trunk
> 
> Where I got data2inc.exe

As Marco said, it is part of any default FPC installation that you download 
from our website. Compiling with just a compiler binary in your may work, but 
that is not a supported configuration for general use (a.o. reasons, because of 
the problem you have right now). Please always start from a *full* installation 
of the latest official release before reporting build problems. In 99.9% of the 
cases it solves all problems.

> and why I can compile trunk but not the 2.6.0 release?

There is no 2.6.0 release yet. And the reason for your compilation error is 
that the time stamps on some include files in your fixes_2_6 branch are older 
than the files they are generated from. This can happen with a fresh svn 
checkout depending on the order in which files are downloaded and how much time 
passes in the mean time.


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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-03 Thread Marcos Douglas
On Wed, Aug 3, 2011 at 2:47 PM, Jonas Maebe  wrote:
>
> On 03 Aug 2011, at 19:42, Marcos Douglas wrote:
>
>> I use ppc386 2.4.3 to compile and tools in /branches/fixes_2_4/install/binw32
>> With configuration I can compile /branches/fixes_2_4 and /trunk
>>
>> Where I got data2inc.exe
>
> As Marco said, it is part of any default FPC installation that you download 
> from our website. Compiling with just a compiler binary in your may work, but 
> that is not a supported configuration for general use (a.o. reasons, because 
> of the problem you have right now). Please always start from a *full* 
> installation of the latest official release before reporting build problems. 
> In 99.9% of the cases it solves all problems.
>

Sorry Jonas, but I always compile two versions (fixes_2_4 and trunk)
using this script:
http://wiki.freepascal.org/Installing_Lazarus#Compiling.2Finstalling_FPC_and_Lazarus_from_Sources_of_SVN_.28Win32.29

Always worked and some people used this script with success too.
How I compiled before without having to compile the file data2inc?

>> and why I can compile trunk but not the 2.6.0 release?
>
> There is no 2.6.0 release yet. And the reason for your compilation error is 
> that the time stamps on some include files in your fixes_2_6 branch are older 
> than the files they are generated from. This can happen with a fresh svn 
> checkout depending on the order in which files are downloaded and how much 
> time passes in the mean time.
>

The sources are fresh.
So, I will 'clean up' the sources and to try again...

Marcos Douglas
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-03 Thread Marco van de Voort
In our previous episode, Marcos Douglas said:
> Sorry Jonas, but I always compile two versions (fixes_2_4 and trunk)
> using this script:
> http://wiki.freepascal.org/Installing_Lazarus#Compiling.2Finstalling_FPC_and_Lazarus_from_Sources_of_SVN_.28Win32.29

> Always worked and some people used this script with success too.

These kinds of issues are like the stockmarket: success in the past is no
guarantee for the future.

> How I compiled before without having to compile the file data2inc?

You simply didn't have encountered the situation that requires that file. 
But that situation is a definite possibility, which why it is packaged with
every release for the past 10 years and longer.
 
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-03 Thread Martin

On 03/08/2011 19:01, Marcos Douglas wrote:

On Wed, Aug 3, 2011 at 2:47 PM, Jonas Maebe  wrote:

Please always start from a *full* installation of the latest official release 
before reporting build problems. In 99.9% of the cases it solves all problems.





I had the same problem recently (data2inc) and also due to the same 
problem (not a *full* installation)


And there are reasons why I don't have a full installation. I do not use 
linux often enough,a and I certainly haven't got around all the new 
build in installer systems.


When I first started using fpc from SVN, my fpc knowledge wasn't good 
enough. And having an installation in the default location, would 
*always* lead to something pointing there, and my svn version not 
working, because stuff got mixed.
Of course my fault. It would be some config, I didn't know, and hadn't 
fixed


Now it's different, I can fix the fpc related config, If I need to. But 
I am using a very old distribution, I have no interest in spending time 
upgrading it, it still works. Neither do I want to spend time finding 
out how that installer system that came with it works, and how I can 
tell it to install the latest fpc version ( I have not tested, but I 
would suspect it still points to whatever version it was, when I 
installed the system / I usually, if I get the chance switch of all auto 
updates)


I gues, I need to investigate installing the tar.gz release And then 
immediately remove all global config files and any ppu386 in the default 
path, since they have always affected my svn installations.


Well, I can't complain, if the fpc compilation isn't always smooth, 
since I do not meet the requirements.



---
data2inc seems to be part of fpc - I haven't seen any 3rd party package 
of this name (at least my older fedora does not offer it on it's own).


So I wonder, if it is build from pascal source, then why can't that be 
part of the build process. I fit comes from somewhere else, then where from?


Martin


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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-03 Thread Marcos Douglas
On Wed, Aug 3, 2011 at 3:01 PM, Marcos Douglas  wrote:
> On Wed, Aug 3, 2011 at 2:47 PM, Jonas Maebe  wrote:
>>
>> On 03 Aug 2011, at 19:42, Marcos Douglas wrote:
>>
>>> I use ppc386 2.4.3 to compile and tools in 
>>> /branches/fixes_2_4/install/binw32
>>> With configuration I can compile /branches/fixes_2_4 and /trunk
>>>
>>> Where I got data2inc.exe
>>
>> As Marco said, it is part of any default FPC installation that you download 
>> from our website. Compiling with just a compiler binary in your may work, 
>> but that is not a supported configuration for general use (a.o. reasons, 
>> because of the problem you have right now). Please always start from a 
>> *full* installation of the latest official release before reporting build 
>> problems. In 99.9% of the cases it solves all problems.
>>
>
> Sorry Jonas, but I always compile two versions (fixes_2_4 and trunk)
> using this script:
> http://wiki.freepascal.org/Installing_Lazarus#Compiling.2Finstalling_FPC_and_Lazarus_from_Sources_of_SVN_.28Win32.29
>
> Always worked and some people used this script with success too.
> How I compiled before without having to compile the file data2inc?
>
>>> and why I can compile trunk but not the 2.6.0 release?
>>
>> There is no 2.6.0 release yet. And the reason for your compilation error is 
>> that the time stamps on some include files in your fixes_2_6 branch are 
>> older than the files they are generated from. This can happen with a fresh 
>> svn checkout depending on the order in which files are downloaded and how 
>> much time passes in the mean time.
>>
>
> The sources are fresh.
> So, I will 'clean up' the sources and to try again...

Same error...

I'm getting a fresh /fixes_2_4 to try to compile with the same script
and tools in /branches
/fixes_2_4/install/binw32...
If it works, I will do the same with /trunk...
If it works... well, IMHO, something is wrong in /branches/fixes_2_6

Marcos Douglas
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-03 Thread Marcos Douglas
On Wed, Aug 3, 2011 at 3:27 PM, Marco van de Voort  wrote:
> In our previous episode, Marcos Douglas said:
>> Sorry Jonas, but I always compile two versions (fixes_2_4 and trunk)
>> using this script:
>> http://wiki.freepascal.org/Installing_Lazarus#Compiling.2Finstalling_FPC_and_Lazarus_from_Sources_of_SVN_.28Win32.29
>
>> Always worked and some people used this script with success too.
>
> These kinds of issues are like the stockmarket: success in the past is no
> guarantee for the future.

=)

>> How I compiled before without having to compile the file data2inc?
>
> You simply didn't have encountered the situation that requires that file.
> But that situation is a definite possibility, which why it is packaged with
> every release for the past 10 years and longer.

Sorry my question, but why data2inc can't that be part of the build process?
If not possible, why don't put it in, eg, /install/binw32?

Marcos Douglas
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-03 Thread Marcos Douglas
On Wed, Aug 3, 2011 at 3:28 PM, Martin  wrote:
> ---
> data2inc seems to be part of fpc - I haven't seen any 3rd party package of
> this name (at least my older fedora does not offer it on it's own).
>
> So I wonder, if it is build from pascal source, then why can't that be part
> of the build process. I fit comes from somewhere else, then where from?

Aha!  +1

Marcos Douglas
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-03 Thread Marco van de Voort
In our previous episode, Martin said:

> data2inc seems to be part of fpc - I haven't seen any 3rd party package 
> of this name (at least my older fedora does not offer it on it's own).
> 
> So I wonder, if it is build from pascal source, then why can't that be 
> part of the build process. I fit comes from somewhere else, then where from?

Because it is built relatively late, and couldn't be used in the
buildprocess before. Moreover it is only occasionally needed (as Jonas said,
in case of datestamp corruption, or when mistakes are made while committing)

Note though that these problems are NOT even due to that. Both of you have
explained that you have built snapshots (make all) successfully before. 

That means that this problem wouldn't be happening if those snapshots were
properly installed.

Every succesful "make all" generates a data2inc, and every "make install"
installs it into the relevant "bin" directory.

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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-03 Thread Marco van de Voort
In our previous episode, Marcos Douglas said:
> >> How I compiled before without having to compile the file data2inc?
> >
> > You simply didn't have encountered the situation that requires that file.
> > But that situation is a definite possibility, which why it is packaged with
> > every release for the past 10 years and longer.
> 
> Sorry my question, but why data2inc can't that be part of the build process?

Because there is a cycle. It is built relatively late, and then it could
only be used to generate files AFTER it was built.

... but the compiler directory itself uses it.

> If not possible, why don't put it in, eg, /install/binw32?

That directory is for external binaries, not for FPC generated ones.

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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-03 Thread Marcos Douglas
On Wed, Aug 3, 2011 at 3:55 PM, Marco van de Voort  wrote:
> In our previous episode, Martin said:
>
>> data2inc seems to be part of fpc - I haven't seen any 3rd party package
>> of this name (at least my older fedora does not offer it on it's own).
>>
>> So I wonder, if it is build from pascal source, then why can't that be
>> part of the build process. I fit comes from somewhere else, then where from?
>
> Because it is built relatively late, and couldn't be used in the
> buildprocess before. Moreover it is only occasionally needed (as Jonas said,
> in case of datestamp corruption, or when mistakes are made while committing)
>
> Note though that these problems are NOT even due to that. Both of you have
> explained that you have built snapshots (make all) successfully before.
>
> That means that this problem wouldn't be happening if those snapshots were
> properly installed.
>
> Every succesful "make all" generates a data2inc, and every "make install"
> installs it into the relevant "bin" directory.

So, I can put a old data2inc in /utils and to run 'make all'. It will
use data2inc and, after, create a new data2inc binary, right?

Marcos Douglas
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-03 Thread Marco van de Voort
In our previous episode, Marcos Douglas said:
> >
> > Every succesful "make all" generates a data2inc, and every "make install"
> > installs it into the relevant "bin" directory.
> 
> So, I can put a old data2inc in /utils and to run 'make all'.

In your PATH, or pass it with DATA2INC=(full path of data2inc binary)

I always "make install" snapshots to a prefix, e.g. ~/builded and then
symlink relevant binaries into my path (e.g. from ~/bin to ~/builded/bin/
and ~/builded/lib/fpc/x.y.z/ppc386)

Typical binaries that I symlink are data2inc, fpcmake, fpcres, fpc and
ppc386.  On machines where I work on docs also fpdoc and makeskel

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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-03 Thread Martin

On 03/08/2011 19:55, Marco van de Voort wrote:

That means that this problem wouldn't be happening if those snapshots were
properly installed.

Every succesful "make all" generates a data2inc, and every "make install"
installs it into the relevant "bin" directory.


Indeed it exists.

"properly installed"
They are installed with "make install", but with INSTALL_PREFIX, as 
explained, in my early days, I got burned more than often by conflicting 
versions. So I *always* install to a custom location, that is not in the 
normal $path.
That way, if I choose to work with one version of fpc, there is no way 
it could possible in any way whatsoever find anything from any other 
installation.


And except for the hickups when building fpc, this has worked very very 
well.


I got a similar hickup on windows once, because in order to keep thing 
in control, to build FPC I did set the windows environment %PATH to the 
just one folder that contained everything needed by the build process.
Unfortunately, that way %PATH had no semicolon (normally used to 
separate 2 entries), and the FPC makefiles concluded that if %PATH has 
no ";" then it isn't windows



Martin


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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-03 Thread Marcos Douglas
On Wed, Aug 3, 2011 at 4:27 PM, Marco van de Voort  wrote:
> In our previous episode, Marcos Douglas said:
>> >
>> > Every succesful "make all" generates a data2inc, and every "make install"
>> > installs it into the relevant "bin" directory.
>>
>> So, I can put a old data2inc in /utils and to run 'make all'.
>
> In your PATH, or pass it with DATA2INC=(full path of data2inc binary)

This problem occurs just on Windows, ie, only Windows must have the
data2inc.exe before run 'make all'?
Sorry... but I never do this... I know, I know... 'stockmarket' right?

> I always "make install" snapshots to a prefix, e.g. ~/builded and then
> symlink relevant binaries into my path (e.g. from ~/bin to ~/builded/bin/
> and ~/builded/lib/fpc/x.y.z/ppc386)

My 'prefix' is the same directory, see the script:

set myversion=%1
set myroot=%cd%
set myFPC=%myroot%\compiler\%myversion%
set mybinutils=%myroot%\binutils
set 
PATH=%mybinutils%\i386-win32;%mybinutils%\x86_64-win64;%mybinutils%\arm-wince;%myFPC%\bin\i386-win32;%PATH%

cd %myFPC%
make clean all INSTALL_PREFIX=%myFPC% PP=%mybinutils%\ppc386.exe


> Typical binaries that I symlink are data2inc, fpcmake, fpcres, fpc and
> ppc386.  On machines where I work on docs also fpdoc and makeskel

I saw now:
The data2inc is in /utils directory, ie, was created today when I ran
'make all'... I did not need to copy data2inc from /utils to
/utils

But the error still the same.

Marcos Douglas
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-03 Thread Marcos Douglas
On Wed, Aug 3, 2011 at 4:34 PM, Martin  wrote:
> On 03/08/2011 19:55, Marco van de Voort wrote:
>>
>> That means that this problem wouldn't be happening if those snapshots were
>> properly installed.
>>
>> Every succesful "make all" generates a data2inc, and every "make install"
>> installs it into the relevant "bin" directory.
>
> Indeed it exists.
>
> "properly installed"
> They are installed with "make install", but with INSTALL_PREFIX, as
> explained, in my early days, I got burned more than often by conflicting
> versions. So I *always* install to a custom location, that is not in the
> normal $path.
> That way, if I choose to work with one version of fpc, there is no way it
> could possible in any way whatsoever find anything from any other
> installation.
>
> And except for the hickups when building fpc, this has worked very very
> well.

I do the same and always worked. I never modified my PATH!

Marcos Douglas
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-03 Thread Marco van de Voort
In our previous episode, Marcos Douglas said:
> 
> This problem occurs just on Windows, ie, only Windows must have the
> data2inc.exe before run 'make all'?
> Sorry... but I never do this... I know, I know... 'stockmarket' right?

No, it is universal. Some platforms (or better, filesystems) have a bigger
chance of mutilating file dates though.
 
> > I always "make install" snapshots to a prefix, e.g. ~/builded and then
> > symlink relevant binaries into my path (e.g. from ~/bin to ~/builded/bin/
> > and ~/builded/lib/fpc/x.y.z/ppc386)
> 
> My 'prefix' is the same directory, see the script:
> 
> set myversion=%1
> set myroot=%cd%
> set myFPC=%myroot%\compiler\%myversion%
> set mybinutils=%myroot%\binutils
> set 
> PATH=%mybinutils%\i386-win32;%mybinutils%\x86_64-win64;%mybinutils%\arm-wince;%myFPC%\bin\i386-win32;%PATH%
> 
> cd %myFPC%
> make clean all INSTALL_PREFIX=%myFPC% PP=%mybinutils%\ppc386.exe

I have INSTALL_PREFIX=c:\pp and then have
c:\pp\bin\i386-win32 in my path.

I do this by having batchfiles like:

@echo off
if "%OLDPATH%" neq "" goto :nosave
set OLDPATH=%PATH%
:nosave
SET PATH=%OLDPATH%
PATH c:\pp251\bin\i386-win32;%PATH%

for different versions and one separately for cygwin.

This allows me to quickly change toolchains.

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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-03 Thread Marcos Douglas
On Wed, Aug 3, 2011 at 4:56 PM, Marco van de Voort  wrote:
> In our previous episode, Marcos Douglas said:
>>
>> This problem occurs just on Windows, ie, only Windows must have the
>> data2inc.exe before run 'make all'?
>> Sorry... but I never do this... I know, I know... 'stockmarket' right?
>
> No, it is universal. Some platforms (or better, filesystems) have a bigger
> chance of mutilating file dates though.
>
>> > I always "make install" snapshots to a prefix, e.g. ~/builded and then
>> > symlink relevant binaries into my path (e.g. from ~/bin to ~/builded/bin/
>> > and ~/builded/lib/fpc/x.y.z/ppc386)
>>
>> My 'prefix' is the same directory, see the script:
>> 
>> set myversion=%1
>> set myroot=%cd%
>> set myFPC=%myroot%\compiler\%myversion%
>> set mybinutils=%myroot%\binutils
>> set 
>> PATH=%mybinutils%\i386-win32;%mybinutils%\x86_64-win64;%mybinutils%\arm-wince;%myFPC%\bin\i386-win32;%PATH%
>>
>> cd %myFPC%
>> make clean all INSTALL_PREFIX=%myFPC% PP=%mybinutils%\ppc386.exe
>
> I have INSTALL_PREFIX=c:\pp and then have
> c:\pp\bin\i386-win32 in my path.

The same for me:
...
make clean all INSTALL_PREFIX=%myFPC% PP=%mybinutils%\ppc386.exe
...
set PATH=%mybinutils%\i386-win32;%myFPC%\bin\i386-win32;%PATH%

> I do this by having batchfiles like:
>
> @echo off
> if "%OLDPATH%" neq "" goto :nosave
> set OLDPATH=%PATH%
> :nosave
> SET PATH=%OLDPATH%
> PATH c:\pp251\bin\i386-win32;%PATH%
>
> for different versions and one separately for cygwin.
>
> This allows me to quickly change toolchains.

The same... but now only between /fixes_2_4 and /trunk
I would like to override /fixes_2_4 to /fixes_2_6... just it!

Marcos Douglas
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-03 Thread Jonas Maebe

On 03 Aug 2011, at 22:05, Marcos Douglas wrote:

> On Wed, Aug 3, 2011 at 4:56 PM, Marco van de Voort  wrote:
>> I have INSTALL_PREFIX=c:\pp and then have
>> c:\pp\bin\i386-win32 in my path.
> 
> The same for me:
> ...
> make clean all INSTALL_PREFIX=%myFPC% PP=%mybinutils%\ppc386.exe
> ...
> set PATH=%mybinutils%\i386-win32;%myFPC%\bin\i386-win32;%PATH%

If you installed an official fpc 2.4.4 from the website in 
%myFPC%\bin\i386-win32, then this directory will contain a data2inc.exe. If you 
did not install an official FPC 2.4.4 from the website or are not using that 
installation to compile new versions, then it is normal that things do not work 
as expected.


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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-03 Thread Marcos Douglas
On Wed, Aug 3, 2011 at 5:11 PM, Jonas Maebe  wrote:
>
> On 03 Aug 2011, at 22:05, Marcos Douglas wrote:
>
>> On Wed, Aug 3, 2011 at 4:56 PM, Marco van de Voort  wrote:
>>> I have INSTALL_PREFIX=c:\pp and then have
>>> c:\pp\bin\i386-win32 in my path.
>>
>> The same for me:
>> ...
>> make clean all INSTALL_PREFIX=%myFPC% PP=%mybinutils%\ppc386.exe
>> ...
>> set PATH=%mybinutils%\i386-win32;%myFPC%\bin\i386-win32;%PATH%
>
> If you installed an official fpc 2.4.4 from the website in 
> %myFPC%\bin\i386-win32, then this directory will contain a data2inc.exe. If 
> you did not install an official FPC 2.4.4 from the website or are not using 
> that installation to compile new versions, then it is normal that things do 
> not work as expected.
>

Humm... the only difference between 2.4.5 and 2.6.0: the directory
bin\i386-win32 does not exist (yet).
I did not remember how I got the first version of my FPC... I'm sorry...


Well, now works. I followed the Marco's tip: DATA2INC=(full path of
data2inc binary)
So, is possible to compile a new fresh source without a "Official FPC".

Thanks for your time, gentleman.

Marcos Douglas
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-04 Thread Michael Schnell

On 08/03/2011 06:01 PM, Jonas Maebe wrote:


Execute the following command in the top-level checkout directory:
   svn revert -R .


Thanks this seems to have worked.

Maybe my fault is that I always do "svn checkout" instead of "svn update".

Should I better do "update" ?

Thanks,
-Michael

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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-04 Thread Michael Schnell

After reverting any "make" prompts me to run fpcmake.

doing "fpcmake -r"

claims to write lots of help files, but does not change the message from 
"make"


What am I doing wrong ?

-Michael
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-04 Thread Jonas Maebe

On 04 Aug 2011, at 09:29, Michael Schnell wrote:

> After reverting any "make" prompts me to run fpcmake.
> 
> doing "fpcmake -r"
> 
> claims to write lots of help files, but does not change the message from 
> "make"
> 
> What am I doing wrong ?

Not posting the full command you are executing nor the full error message.


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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-04 Thread Michael Schnell

On 08/04/2011 11:27 AM, Jonas Maebe wrote:


Not posting the full command you are executing nor the full error message.

GRRR !


The error message was something like  "The Makefile doesn't support 
target, please run fpcmake first"


But I can't recreate this now any more. But I get another error when 
trying "make clean:


.
make[2]: Leaving directory 
`/home/mschnell/Downloads/svn/fpc/trunk/packages/fv'

make -C fcl-web distclean
make[2]: Entering directory 
`/home/mschnell/Downloads/svn/fpc/trunk/packages/fcl-web'
./fpmake distclean --localunitdir=../.. --globalunitdir=.. --os=linux 
--cpu=i386 -o -Ur -o -Xs -o -O2 -o -n -o 
-Fu/home/mschnell/Downloads/svn/fpc/trunk/rtl -o 
-Fu/home/mschnell/Downloads/svn/fpc/trunk/packages/hash -o 
-Fu/home/mschnell/Downloads/svn/fpc/trunk/packages/paszlib -o 
-Fu/home/mschnell/Downloads/svn/fpc/trunk/packages/fcl-process -o 
-Fu/home/mschnell/Downloads/svn/fpc/trunk/packages/fpmkunit -o -FE. -o 
-FUunits/i386-linux -o -di386 -o -dRELEASE --compiler=/usr/local/bin/ppc386

Invalid command-line argument at position 1: distclean
Usage: /home/mschnell/Downloads/svn/fpc/trunk/packages/fcl-web/fpmake 
command [options]

Where command is one of the following:
 compile  Compile all units in the package(s).
 buildBuild all units in the package(s).
 install  Install all units in the package(s).
 cleanClean (remove) all units in the package(s).
 archive  Create archive (zip) with all units in the package(s).
 manifest Create a manifest suitable for import in repository.
Where options is one or more of the following:
 -h --help This message.
 -l --list-commandslist commands instead of actually executing them.
 -n --nofpccfg Compiler will not use fpc.cfg
 -v --verbose  Be verbose when working.
 -C --cpu=ValueCompile for indicated CPU.
 -O --os=Value Compile for indicated OS
 -t --target=Value Compile for indicated target
 -P --prefix=Value Use indicated prefix directory for all commands.
 -B --baseinstalldir=Value Use indicated directory as base install dir.
 -UL --localunitdir=Value   Use indicated directory as local (user) 
unit dir.

 -UG --globalunitdir=Value  Use indicated directory as global unit dir.
 -r --compiler=Value   Use indicated binary as compiler
 -f --config=Value Use indicated config file when compiling.
 -o --options=ValuePass extra options to the compiler.
 -io --ignoreinvalidoption=Value Ignore further invalid options.
 -d --doc-folder=Value Use indicated directory as fpdoc output folder.

make[2]: *** [distclean] Error 1
make[2]: Leaving directory 
`/home/mschnell/Downloads/svn/fpc/trunk/packages/fcl-web'

make[1]: *** [fcl-web_distclean] Error 2
make[1]: Leaving directory `/home/mschnell/Downloads/svn/fpc/trunk/packages'
make: *** [packages_distclean] Error 2


When trying "make all" I get:

mschnell-Linux:/home/mschnell/Downloads/svn/fpc/trunk # make all
make: Nothing to be done for `all'.

even though I never succeeded in building anything after the latest update.

Thanks,
-Michael
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-04 Thread Jonas Maebe

On 04 Aug 2011, at 11:49, Michael Schnell wrote:

> On 08/04/2011 11:27 AM, Jonas Maebe wrote:
>> 
>> Not posting the full command you are executing nor the full error message.
> GRRR !
> 
> The error message was something like  "The Makefile doesn't support target, 
> please run fpcmake first"
> 
> But I can't recreate this now any more. But I get another error when trying 
> "make clean:
> 
> .
> make[2]: Leaving directory 
> `/home/mschnell/Downloads/svn/fpc/trunk/packages/fv'
> make -C fcl-web distclean
> make[2]: Entering directory 
> `/home/mschnell/Downloads/svn/fpc/trunk/packages/fcl-web'
> ./fpmake distclean --localunitdir=../.. --globalunitdir=.. --os=linux 
> --cpu=i386 -o -Ur -o -Xs -o -O2 -o -n -o 
> -Fu/home/mschnell/Downloads/svn/fpc/trunk/rtl -o 
> -Fu/home/mschnell/Downloads/svn/fpc/trunk/packages/hash -o 
> -Fu/home/mschnell/Downloads/svn/fpc/trunk/packages/paszlib -o 
> -Fu/home/mschnell/Downloads/svn/fpc/trunk/packages/fcl-process -o 
> -Fu/home/mschnell/Downloads/svn/fpc/trunk/packages/fpmkunit -o -FE. -o 
> -FUunits/i386-linux -o -di386 -o -dRELEASE --compiler=/usr/local/bin/ppc386
> Invalid command-line argument at position 1: distclean
> Usage: /home/mschnell/Downloads/svn/fpc/trunk/packages/fcl-web/fpmake command 
> [options]

Try updating from svn, Joost should have just fixed this problem.


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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-04 Thread Michael Schnell

On 08/04/2011 11:48 AM, Jonas Maebe wrote:

Try updating from svn, Joost should have just fixed this problem.

Wonderful !
This worked:


mschnell@mschnell-Linux:~/Downloads/svn/fpc/trunk/compiler> ./ppc386
Free Pascal Compiler version 2.7.1 [2011/08/04] for i386


Unfortunately the make install does not seem to updated the version.

I keep trying

Thanks a 1000,
-Michael

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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-04 Thread Marco van de Voort
In our previous episode, Michael Schnell said:
> The error message was something like  "The Makefile doesn't support 
> target, please run fpcmake first"

I know it is solved, but:

This sounds like path/installation problems, the makefile didn't find a 
compiler or
fpc.exe and couldn't determine default target and compiler version.

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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-04 Thread Marco van de Voort
In our previous episode, Michael Schnell said:
> Wonderful !
> This worked:
> 
> 
> mschnell@mschnell-Linux:~/Downloads/svn/fpc/trunk/compiler> ./ppc386
> Free Pascal Compiler version 2.7.1 [2011/08/04] for i386
> 
> 
> Unfortunately the make install does not seem to updated the version.

> I keep trying

Make install does NOT create the symlink, you need to do that manually.

So erase the old symlink in ~/bin/  to ~/lib/fpc/2.5.1/ppc386 and replace it
with one to ~/lib/fpc/2.7.1/ppc386
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-04 Thread Michael Schnell

On 08/04/2011 12:39 PM, Marco van de Voort wrote:


Make install does NOT create the symlink, you need to do that manually.

So erase the old symlink in ~/bin/  to ~/lib/fpc/2.5.1/ppc386 and replace it
with one to ~/lib/fpc/2.7.1/ppc386


I did know what to do :) and of course it did work.

The funny thing is that there was no symlink ppc368 any more in /usr/bin 
(where fpc dwells and has been replaced by a new version):


mschnell@mschnell-Linux:~/Downloads/svn/fpGUI> ls -l /usr/bin/fpc
-rwxr-xr-x 1 root root 288316 Aug  4 12:21 /usr/bin/fpc


Nonetheless fpc did  somehow find the /usr/lib/fpc/2.5.1/ppc386 file .

-Michael
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-04 Thread Graeme Geldenhuys
On 3 August 2011 16:55, Marco van de Voort wrote:
>
> today I branched branches/fixes_2_6, the basis for a new fixes branch that
> will become 2.6.0 eventually.

Yeah!!! Finally I can start using some of the new features in what was
known as trunk. I'll update and start testing from tomorrow. Thanks
for the notice.


-- 
Regards,
  - Graeme -


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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-04 Thread LacaK
Is this "branching" somehow related to preparation of release some next 
version of FPC (2.5.x ? or so) ?
I am asking because, there are waiting some bugs/features which I would 
be happy see fixed before any major release.
Can I see somewhere on web some planed time schedule or anouncements 
about next releases ?

TIA
-Laco.

Hello,

today I branched branches/fixes_2_6, the basis for a new fixes branch that
will become 2.6.0 eventually.

After branching I updated the trunk version to 2.7.1, which might need your
build and package scripts to be adapted, as well as the symlinks of ppc386
on *nix.

Before branching all makefiles were regenerated, so an update will be big.

Marco
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-04 Thread Graeme Geldenhuys
Hi,

On 4 August 2011 14:21, LacaK wrote:
> Is this "branching" somehow related to preparation of release some next
> version of FPC (2.5.x ? or so) ?

Yes, it's for the next major FPC release.


> I am asking because, there are waiting some bugs/features which I would be
> happy see fixed before any major release.
> Can I see somewhere on web some planed time schedule or anouncements about
> next releases ?

I would have liked to have known about the branch *before* it happened
too. I was waiting patiently on Michael to commit something that me
has written some months (or a year) ago [and have some a preview of
it]. I didn't want to bug him because I know he is busy too. But that
feature missing the 2.6.0 deadline means it will only be available in
the nxt major release - some 2-3 years from down the line. :-(

@Marco,
It would be very nice if you can notify use a week or two before such
a branch. That way we know we need to finish up with what we are doing
if we want those features in the next major release.


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  - Graeme -


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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-04 Thread Marco van de Voort
In our previous episode, LacaK said:
> Is this "branching" somehow related to preparation of release some next 
> version of FPC (2.5.x ? or so) ?

Yes and no. It is the preparation of a whole new series of releases, 2.6.x.

The primary branching of a fixes branch is the first step of this process.

In the past this really was a watershed event, but in recent times, trunk is
much more stable, and fixes are regularly merged.

> I am asking because, there are waiting some bugs/features which I would 
> be happy see fixed before any major release.
> Can I see somewhere on web some planed time schedule or anouncements 
> about next releases ?

No, since there isn't any. It is all done in cooperation with the people
that actually have to build it.

I think there will be some RC1 or so in september.
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-04 Thread LacaK



I think there will be some RC1 or so in september.
  


Ok, so there is enought time before.
Can I post here list of registered bugs (fcl-db), which will be good 
commit ?

(or you are busy with other task and I must be patient and wait ;-))
TIA
-Laco.

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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-04 Thread Luiz Americo Pereira Camara

On 4/8/2011 09:21, LacaK wrote:
Is this "branching" somehow related to preparation of release some 
next version of FPC (2.5.x ? or so) ?
I am asking because, there are waiting some bugs/features which I 
would be happy see fixed before any major release.


Me too.

Specifically http://bugs.freepascal.org/view.php?id=19313

Tomorrow, i will add a new patch with the tips Lacak cited in the bug report

Luiz

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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-04 Thread Jonas Maebe


On 04 Aug 2011, at 14:51, Graeme Geldenhuys wrote:


It would be very nice if you can notify use a week or two before such
a branch. That way we know we need to finish up with what we are doing
if we want those features in the next major release.


Branching for a major release is most appropriate when trunk is in a  
settled down/stable state. It's not intended to happen right after a  
number of major last minute changes have been committed. Quickly  
committing a bunch of major changes would mainly serve to delay the  
branching, or they might not be included in the branch anyway.



Jonas
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-04 Thread Graeme Geldenhuys
On 4 August 2011 17:09, Jonas Maebe wrote:
> last minute changes have been committed. Quickly committing a bunch of major
> changes would mainly serve to delay the branching, or they might not be
> included in the branch anyway.

Fair enough.

The changes I am referring to was discussed in private by a few
developers, and I believe it was implemented about a year ago, so not
really "last minute". It's new code that adds additional functionality
to existing RTL classes, but will not affect any existing projects. We
have done the exact same in tiOPF's base classes and it didn't break a
single application or any of our 1600+ unit tests.

Michael van C. simply hasn't had time to commit it to FPC trunk - he
seems to be rather busy these days, but that's no fault of his.  I
also didn't feel right to nag him about it either, so didn't. I guess
I'm just a bit upset that this seems to be a regular occurrence to
features I need. It will now probably have to wait another 2 years or
so before we can build onto that functionality, but one consolation
prize is that the "implements" language feature will now work
correctly and can be used. I like many others only use Stable or Fixes
branches for production code.  Oh well, lets hope for better luck in
2-3 years time. :)


-- 
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  - Graeme -


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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-04 Thread Jonas Maebe

On 04 Aug 2011, at 17:50, Graeme Geldenhuys wrote:

> The changes I am referring to was discussed in private by a few
> developers, and I believe it was implemented about a year ago, so not
> really "last minute". It's new code that adds additional functionality
> to existing RTL classes, but will not affect any existing projects. We
> have done the exact same in tiOPF's base classes and it didn't break a
> single application or any of our 1600+ unit tests.

Then it might still get merged, e.g. for 2.6.2. The branching is about keeping 
stable things stable and about only adding things that are in a release-ready 
state. Just making or missing the branching deadline doesn't change that much.

> one consolation
> prize is that the "implements" language feature will now work
> correctly and can be used.

Note that "implements" is still not yet working 100%. These two tests still 
fail:
* 
http://svn.freepascal.org/cgi-bin/viewvc.cgi/trunk/tests/test/timplements4a.pp?view=markup
* 
http://svn.freepascal.org/cgi-bin/viewvc.cgi/trunk/tests/test/timplements4b.pp?view=markup

And I believe there are also still some open bug reports about it.


Jonas

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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-04 Thread Marco van de Voort
In our previous episode, LacaK said:
> >   
> 
> Can I post here list of registered bugs (fcl-db), which will be good 
> commit ?

You can always post updates. Short, well prepared and to the point is best.
The database backlog is 100+, so we all miss stuff from time to time.

> (or you are busy with other task and I must be patient and wait ;-))

I only cherry pick the easy db bugs to get some load of Joost. Typically
stuff where it is fairly clear what needs to be done, and no major design
decisions on fcl-db are taken. (which would be unfair since atm I'm a
Delphi/Zeos not FPC/fcl-db user).

Currently a bit more active due to holidays but those end tomorrow.

Though I would work a bit harder for postgres issues, specially the
transaction and binary parameter stuff. I might actually need that one day
:)
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-04 Thread Graeme Geldenhuys
On Thursday, 4 August 2011, Jonas Maebe wrote:
>
> On 04 Aug 2011, at 17:50, Graeme Geldenhuys wrote:
>
> Then it might still get merged, e.g. for 2.6.2. The branching is about
keeping stable things stable and about only adding things that are in a
release-ready state. Just making or missing the branching deadline doesn't
change that much.
>

Ok, thanks.


> Note that "implements" is still not yet working 100%. These two tests
still fail:

I am aware of the outstanding issues, but my usecases don't seem to be
affected by them. I'll double check of course to make sure.

Graeme.


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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-04 Thread Graeme Geldenhuys
On Thursday, 4 August 2011, Marco van de Voort  wrote:

> decisions on fcl-db are taken. (which would be unfair since atm I'm a
> Delphi/Zeos not FPC/fcl-db user).

Shame on you. :-)


> Though I would work a bit harder for postgres issues, specially the
> transaction and binary parameter stuff. I might actually need that one day

I might be able to help there. tiOPF's test suite is quite extensive and
should give it a good testing. I'm mainly using Sqldb-IB, but want to get
Postgress fully working with tiOPF too. I'll extend the test suite to
include Postgress as soon as I refactored the Sqldb persistence layer some
more.

Graeme.


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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-04 Thread Alexander Klenin
On Fri, Aug 5, 2011 at 02:09, Jonas Maebe  wrote:
>
> On 04 Aug 2011, at 14:51, Graeme Geldenhuys wrote:
>
>> It would be very nice if you can notify use a week or two before such
>> a branch. That way we know we need to finish up with what we are doing
>> if we want those features in the next major release.
>
> Branching for a major release is most appropriate when trunk is in a settled
> down/stable state. It's not intended to happen right after a number of major
> last minute changes have been committed. Quickly committing a bunch of major
> changes would mainly serve to delay the branching, or they might not be
> included in the branch anyway.
>

Does that mean that http://bugs.freepascal.org/view.php?id=19669 will
not be committed
before the release either?
So, TAChart will have to carry numlib fork until 2.6.2 ?

-- 
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-04 Thread LacaK

Luiz Americo Pereira Camara  wrote / napísal(a):

On 4/8/2011 09:21, LacaK wrote:
Is this "branching" somehow related to preparation of release some 
next version of FPC (2.5.x ? or so) ?
I am asking because, there are waiting some bugs/features which I 
would be happy see fixed before any major release.


Me too.

Specifically http://bugs.freepascal.org/view.php?id=19313

Tomorrow, i will add a new patch with the tips Lacak cited in the bug 
report



Yes this is one of my three top bugs.

Other two are:
http://bugs.freepascal.org/view.php?id=14730
http://bugs.freepascal.org/view.php?id=17624 (this fix is IMO trivial)

TIA
-Laco.
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-04 Thread LacaK

Marco van de Voort  wrote / napísal(a):

(or you are busy with other task and I must be patient and wait ;-))



I only cherry pick the easy db bugs to get some load of Joost. Typically
stuff where it is fairly clear what needs to be done, and no major design
decisions on fcl-db are taken. (which would be unfair since atm I'm a
Delphi/Zeos not FPC/fcl-db user).
  

ok, I understand


Currently a bit more active due to holidays but those end tomorrow.
  

;-) ;-(


Though I would work a bit harder for postgres issues, specially the
transaction and binary parameter stuff. I might actually need that one day
:)
  

One more tip for PostgreSQL http://bugs.freepascal.org/view.php?id=19567
;-)

-Laco.

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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-05 Thread Jonas Maebe

On 05 Aug 2011, at 03:33, Alexander Klenin wrote:

> On Fri, Aug 5, 2011 at 02:09, Jonas Maebe  wrote:
>> Branching for a major release is most appropriate when trunk is in a settled
>> down/stable state. It's not intended to happen right after a number of major
>> last minute changes have been committed. Quickly committing a bunch of major
>> changes would mainly serve to delay the branching, or they might not be
>> included in the branch anyway.
> 
> Does that mean that http://bugs.freepascal.org/view.php?id=19669 will
> not be committed before the release either?

I don't know whether or not it will be committed before the release, and if 
it's committed whether it will be merged to the fixes_2_6 branch. At first 
sight it doesn't look like a major change (and since it only adds code, it 
shouldn't influence the stability of other code), so I guess that merging in 
itself won't be a problem.

> So, TAChart will have to carry numlib fork until 2.6.2 ?

It's always possible. FPC releases are not based on "feature X will certainly 
be in it". We tried that (we were not going to do the next major release before 
the cpstrnew branch was finished), but it just doesn't work with a pure 
volunteer project.


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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-05 Thread Alexander Klenin
On Fri, Aug 5, 2011 at 19:39, Jonas Maebe  wrote:
>> So, TAChart will have to carry numlib fork until 2.6.2 ?
>
> It's always possible. FPC releases are not based on "feature X will certainly 
> be in it". We tried that (we were not going to do the next major release 
> before the cpstrnew branch was finished), but it just doesn't work with a 
> pure volunteer project.

I totally agree that time-based releases are the best,
but FPC has extremely long release cycle, and this makes everybody
desperate to "catch the train", since if you are late,
you are stuck at current station for a year ;-)

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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-05 Thread Jonas Maebe


On 05 Aug 2011, at 10:49, Alexander Klenin wrote:

On Fri, Aug 5, 2011 at 19:39, Jonas Maebe  
 wrote:

So, TAChart will have to carry numlib fork until 2.6.2 ?


It's always possible. FPC releases are not based on "feature X will  
certainly be in it". We tried that (we were not going to do the  
next major release before the cpstrnew branch was finished), but it  
just doesn't work with a pure volunteer project.


I totally agree that time-based releases are the best,


Major releases are not really time-based. They're mostly "trunk has  
diverged quite significantly from the fixes branch and merging is  
getting quite hard".



but FPC has extremely long release cycle, and this makes everybody
desperate to "catch the train", since if you are late,
you are stuck at current station for a year ;-)


That's why we have snapshots. The main purpose of a release is to have  
something that is stable and which doesn't break previously working  
code (except in known cases documented at http://wiki.freepascal.org/User_Changes_Trunk 
 ). A release with lots of regressions is worthless to everyone, even  
if it contains every single feature that you need. A high quality  
release missing some features may be less useful than one which  
contains everything you need, but it's much better than one which  
breaks stuff.



Jonas
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-05 Thread LacaK




That's why we have snapshots. The main purpose of a release is to have 
something that is stable and which doesn't break previously working 
code (except in known cases documented at 
http://wiki.freepascal.org/User_Changes_Trunk ).

Are there published some rules, what breakage is acceptable, what not etc. ?
Is it sufficient to only publish it in User_Changes_Trunk or there must 
be simple way (switch or something) how to restore old behavior ?
I am asking, because one my patch already commited can lead to such 
situation, where old application recompiled with new FPC and accessed 
"old" SQLite database in some special cases can behave "unexpected" (in 
other word patch is not 100% backward compatible).

Thanks
-Laco.
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-05 Thread Jonas Maebe


On 05 Aug 2011, at 12:19, LacaK wrote:

That's why we have snapshots. The main purpose of a release is to  
have something that is stable and which doesn't break previously  
working code (except in known cases documented at http://wiki.freepascal.org/User_Changes_Trunk 
 ).
Are there published some rules, what breakage is acceptable, what  
not etc. ?


No, it's fairly subjective.

Is it sufficient to only publish it in User_Changes_Trunk or there  
must be simple way (switch or something) how to restore old behavior ?


You always have to describe how existing code can be made to work in  
the new situation. Whether this is by using a switch, changing the  
code or something else depends on the nature of the change.



Jonas
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Re: [fpc-devel] FPC 2.6.x branched, trunk becomes 2.7.1

2011-08-05 Thread Luiz Americo Pereira Camara

On 5/8/2011 03:05, LacaK wrote:

Luiz Americo Pereira Camara  wrote / napísal(a):

On 4/8/2011 09:21, LacaK wrote:
Is this "branching" somehow related to preparation of release some 
next version of FPC (2.5.x ? or so) ?
I am asking because, there are waiting some bugs/features which I 
would be happy see fixed before any major release.


Me too.

Specifically http://bugs.freepascal.org/view.php?id=19313

Tomorrow, i will add a new patch with the tips Lacak cited in the bug 
report



Yes this is one of my three top bugs.



I updated the patch with the modifications you suggested

Luiz
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