[GCC-XML] command line problem with --gccxml-cxxflags

[Brad King]

Ivan R wrote:
> 
> I used the  Installer to install gccxml on my windows box. I have VC7.
> 
> I have this command line that should make gccxml process my test.h file.
> test.h includes a file from my boost instalation. So I need to pass the 
> boost include path to gccxml. I do it like this:
> 
> C:\testdir>gccxml --gccxml-cxxflags "/I C:/lib/boost/" test.h 
> -fxml=test.xml
> test.h:3:42: boost/serialization/access.hpp: No such file or directory
> 
> 
> And I double checked that C:\lib\boost\boost\serialization\access.hpp 
> exists.
> How should I tell gccxml to pass the boost include dir to  the compiler?

Just pass the option as you would to a normal compiler:

gccxml -IC:/lib/boost test.h -fxml-test.xml

The --gccxml-cxxflags option is meant for flags that change the native 
compiler's behavior.  It is rarely needed.

-Brad