> > > We built the same program in momentics after building the boost library 
> with
> >  
> > > GCC 3.3.5. Instead of 100 errors now we are getting only 20 errors. 
> > > 
> > > We have attached the errors with this posting.
> > 
> > > The momentics project settings are as given below
> > > 
> > > c++ extra include directories /usr/cln/include/boost-1_34_1
> > > linker extra library path /usr/cln/lib
> > > linker extra libraries libboost_filesystem-d.so
> > 
> > Can you attach the console output instead of the problems tab? The problems 
> 
> > output is truncated and difficult to read.
> > 
> > The only problem I could properly identify from the output you attached was:
> 
> > 
> > ld: cannot find -llibboost_filesystem-d.so		Ex	line 0	1206449011983	69
> > 
> > Try changing the name in extra libraries from libboost_filesystem-d.so to 
> > boot_filesystem-d. Then -lboost_filesystem-d will be passed down to the 
> linker
> > , and the linker prepends lib to the archive being searched and appends .so 
> 
> > and .a looking for appropriate  matching library. By default, linker will 
> use 
> > the dynamic variant of the library. The way you have it configured right now
> , 
> > the linker is searching for liblibboost_filesystem-d.so.so
> > 
> > Regards,
> > 
> > Ryan Mansfield
> > 
> 
> 
> Hi Ryan,
> 
> The program is:
> 
> #include <cstdlib>
> #include <iostream>
> #include <boost/filesystem.hpp> 
> 
> namespace fs = boost::filesystem;
> 
> int main(int argc, char *argv[]) 
> {       
>         fs::path pa("/aaa.xml");
>         if( !fs::exists(pa))
>               std::cout<<"File does not exist"<<endl;
>         else
>               std::cout<<"File exists"<<endl;
> 
>         return EXIT_SUCCESS;
> }
> 
> I changed the linker libraries from libboost_filesystem-d.so to 
> boot_filesystem-d, and built the project.
> 
> In the first attempt of building, in console of  Momentics, the make was 
> successful , but shown 20 errors and 20 warnings in problem tab and when I ran
>  the same program it has shown message "Errors exist in required project. 
> Continue launch?" , then clicked OK, and got the output as
> 
> "File does not exists"
> 
> and I built the project twice sequentially, then build successful and it shown
>  no errors and warnings
> 
> 
> Inspite of errors how can I able to run the program in the first attempt?
> and How can I resolve those 20 errors? 

From the console log you posted, there are only 20 warnings, not errors which explains why you're able to execute your 
program.  It  looks like the IDE error parser is getting confused and treating the template instantiation locations as 
errors instead of being part of the signed/unsigned comparison warning. One thing you could try is using the -fmessage-
length=n option where n equals the number of characters. The default value for c++ is 72 characters; try specifying a 
long limit and see if the IDE parsers the error message any better.

Can you also specify-Wno-sign-compare and rebuild to confirm there are actually 20 warnings, instead of 20 errors? 

Regards,

Ryan Mansfield