[GCC-XML] Can't seem to get --gccxml-gcc-options to work

[Tim Cassidy]

So you're saying that having a space between the "-I" and your path on the command-line is incorrect?
 
As for the specific issue I'm having - the first example below didn't work and the second did:
 
 
--gccxml-config "C:\Xxxx\Xxxxx\xxxxxxxxx\xxx\xxxxxxxxxx\dev\bin\gccxml\gccxml_config" -D "__XX_GCCXML" -D "XX_XXXX_XX_XXXXXXX" -I "C:\Xxxx\Xxxxx\xxxxxxxxx\dev\xxxxxxxxxx\dev\source\tool\xxx-xxxxxx" -I "C:\Xxxx\Xxxxx\xxxxxxxxx\dev\xxxxxxxxxx\dev\source\tool" -I "E:\Xxxxx\Xxxxx\Xxxxxxxx\" -I "E:\Xxxxx\Xxxxx\Xxxxxxxx\XXxxxx\2.0.12\include\common" -I "E:\XXxxx\Xxxxx\Xxxxxxxx\XxxxxxXxx\2.2.5.0-CL530685" -I "E:\XxxxX\Xxxxx\Xxxxxxxx\XxxxxxXxx\2.2.5.0-CL530685\xxxxxxxxx" -fxml="E:\XXxxx\Xxxxx\Xxxxxx\Xxxxxxxx\dev\Build\Xxxxxx\Xxxxxxxxxx\gccxml_XXxxxxxxxx.xml" "E:\XXxxX\Xxxxx\Xxxxxx\Xxxxxxxx\dev\Build\Global\Xxxxxxxxxx\gccxml_XXxxxxxxxx.h" 

 
 
--gccxml-config "C:\Xxxx\Xxxxx\xxxxxxxxx\xxx\xxxxxxxxxx\dev\bin\gccxml\gccxml_config" -D "__XX_GCCXML" -D "XX_XXXX_XX_XXXXXXX" -I C:\Xxxx\Xxxxx\xxxxxxxxx\dev\xxxxxxxxxx\dev\source\tool\xxx-xxxxxx -I C:\Xxxx\Xxxxx\xxxxxxxxx\dev\xxxxxxxxxx\dev\source\tool -I E:\Xxxxx\Xxxxx\Xxxxxxxx\ -I E:\Xxxxx\Xxxxx\Xxxxxxxx\XXxxxx\2.0.12\include\common -I E:\XXxxx\Xxxxx\Xxxxxxxx\XxxxxxXxx\2.2.5.0-CL530685 -I E:\XxxxX\Xxxxx\Xxxxxxxx\XxxxxxXxx\2.2.5.0-CL530685\xxxxxxxxx -fxml="E:\XXxxx\Xxxxx\Xxxxxx\Xxxxxxxx\dev\Build\Xxxxxx\Xxxxxxxxxx\gccxml_XXxxxxxxxx.xml" "E:\XXxxX\Xxxxx\Xxxxxx\Xxxxxxxx\dev\Build\Global\Xxxxxxxxxx\gccxml_XXxxxxxxxx.h" 
 
Thanks again!
 
Tim


--- On Mon, 4/20/09, Brad King <brad.king at kitware.com> wrote:

From: Brad King <brad.king at kitware.com>
Subject: Re: [GCC-XML] Can't seem to get --gccxml-gcc-options to work
To: timothy_cassidy at yahoo.ca
Cc: gccxml at gccxml.org
Received: Monday, April 20, 2009, 5:30 PM

Tim Cassidy wrote:
> Thanks Brad - that fixes the issue.  So on the command-line it supports
having a space between the "-I" and the include path, but not in the
options file?

On the command line the space separates it into two arguments.  The
options-file way to do this would be to put each on its own line:

-I
C:\Program Files\Faked Path\With\include
-I
C:\Foo\Bar\Foo\Bar\Foo\Bar\Foo\Bar\2.0.7\include\Common
-I
C:\Bar\Foo\Bar\Foo\Bar\Foo\dev\include
-I
c:\Bar\Bar\Foo\Foo\Bar\Bar\Foo\Foo\runtimetest
-I
c:\Foo\Foo\Bar\Bar\Foo\Foo\dev

This approach makes the options file trivial to parse and its syntax
easy to define.  There is no need for any escaping or quoting.

> Also, does anyone know if there is a character limit on command line?  I
think we were seeing things stop working at about the 600 character mark?  Is
that a limitation of windows or gccxml?

The windows command line limit is just under 32K.  I'm not aware of a
particular limit in gccxml though.  Can you reproduce this and post
instructions?

-Brad



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