[Opencxx-users] Re: questions on openC++

[sdflemin <sdf...@cs...>]

Hi Sheng,
The problem you describe here looks like an occ bug found in version 2.8. 
Basically, certain occ command-line options are not passed to the C++ 
preprocessor as they should be (in your case, the -I option). A fix for this 
problem was described in:

http://sourceforge.net/mailarchive/message.php?msg_id=9785370

I have used this fix myself, and it has been quite helpful.
Cheers, Scott


 > Hi,
 >
 > I got some problems while tying using it.
 >
 > I tried to run the Verbose example, at
 > examples/verbose,
 > but I got :
 >
 > [sheng@truth opencxx-2.8]$ ./occ
 > -I/home/sheng/software/opencxx-2.8 -m
 > examples/verbose/VerboseClass.mc
 > EXECUTING: g++ g++ -D__opencxx -E -o VerboseClass.occ
 > -x c++ examples/verbose/VerboseClass.mc
 > examples/verbose/VerboseClass.mc:38:25: opencxx/mop.h:
 > No such file or directory
 >
 > [sheng@truth opencxx-2.8]$ ./occ2
 > -I/home/sheng/software/opencxx-2.8 -m
 > examples/verbose/VerboseClass.mc
 > libtool: unrecognized option `--tag=CXX"
 > Try `libtool --help" for more information.
 > occ2: command failed: libtool --tag=CXX --mode=compile
 > --silent g++ -c VerboseClass.2.ii -o VerboseClass.lo
 >
 > I checked ./opencxx directory, mop.h is there. Is
 > there something wrong with my usage?
 >
 > Here is another question about openC++, does it
 > support  all features of ISO/C++ standard? I am
 > thinking whether I can use it to check some large C++
 > source repostories  such as Mozilla or KDE.
 >
 > Thanks a lot!
 >
 > Best wishes,
 > Sheng
 >