Upgrading FWH/xHarbour & VS 2010

[DonDrew]

It's solved.

Thanks, Antonio.

[Antonio Linares]

glad to hear that

[DonDrew]

Is there any way that I can force Harbour to write its warnings to a text file?

[Antonio Linares]

Don,

Have you tried redirecting its output ?

harbour.exe /n tes.prg > comp.log

[DonDrew]

Yes, I did.

$(HBDIR)bin\harbour $< /n /w2 /o$(CSRCDIR) /i$(FWDIR)include;$(HBDIR)include > Warnings.log

The actual warnings scroll to the screen.

This is what appears in Warnings.log:

Code: Select all  Expand view

Harbour 3.2.0dev (Rev. 18881)
Copyright (c) 1999-2013, http://harbour-project.org/
Compiling 'e:\aba\aba_4\Locals.prg'...

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Lines 7024, Functions/Procedures 29
Generating C source output to 'e:\aba\aba_4\csrc\Locals.c'... Done.
 

[Antonio Linares]

Don,

I was able to redirect that output in Harbour but had to change some code in harbour compiler.

In other words, to have that, you need a non standard Harbour. Or it can be reported to the Harbour developers list and wait for them to attend your request.

[DonDrew]

My goodness, Antonio, I hadn't expected you to go to all that effort. Thank you!

If it makes sense to add the ability to direct warnings to a text file to future versions of Harbour, please do. In the meantime I'll find another way of capturing the warnings.

Again, thanks for your help.

Saludos,
Don

[Antonio Linares]

Don,

No problem, I already had done it for my own needs in the past

There is a standard way in Harbour to redirect those outputs, but there was no agreement to change its behavior (suplying a parameter from the command line, etc)

Anyhow, if we need it, you can have it

[DonDrew]

Yes, Antonio, I would love to have that feature as soon as it is available.

[Antonio Linares]

Don,

I have asked it on the Harbour devel list to wait for an "official" answer
https://groups.google.com/forum/?fromgroups=#!topic/harbour-devel/o6dwjM2G-S0

Anyhow, I found my notes about the research that I did for it:

Code: Select all  Expand view

In harbour/src/compiler/hbmain.c:

static void * pOutStdFunc = NULL;
static void * pOutErrFunc = NULL;

void setOutStd( void * p )
{
  pOutStdFunc = p;
}

void setOutErr( void * p )
{
  pOutErrFunc = p;
}

en int hb_compMainExt():

  HB_COMP_PARAM->pOutPath = NULL;

  if( pOutStdFunc )
     HB_COMP_PARAM->outStdFunc = pOutStdFunc;

  if( pOutErrFunc )
     HB_COMP_PARAM->outErrFunc = pOutErrFunc;
 

[Antonio Linares]

Don,

On the Harbour list a "tee" utility was suggested:
http://www.commandline.co.uk/mtee/index.html

but I have tested it here (unless I did it wrong) and it does not redirect the Harbour warnings...

[DonDrew]

I couldn't make it work either, Antonio.

For now I'm just going to be content to wait for the official Harbour version.

[Antonio Linares]

Don,

I found a really easy way to redirect the warnings!

As easy as:

harbour -n -I... myapp 2>warnings.log
@type warnings.log

Please notice that 2 and > have to be together. so this is valid "2> warnings.log" but this will not work: "2 > warnings.log"

We have modified FWH samples\buildh.bat so from now on, warnings will be redirected to warnings.log

[DonDrew]

Brilliant, Antonio, it worked!

I had tried that but with the space btw the '2' and '>.'

Thanks!

[James Bott]

Don,

All the problems you have had setting up a new compiler, illustrate why it is important to start out with just a simple "Hello World" program instead of a complex one. This eliminates all the possible issues with your complex program so you only have to deal with issues with the new compiler.

Regards,
James

Experience is the best teacher. Unfortunately, the tuition is very expensive. -Ben Franklin