KDevelop's QMake Manager

[Steven T. Hatton]

On Monday 20 November 2006 19:22, Andreas Pakulat wrote:
> On 20.11.06 16:56:23, Steven T. Hatton wrote:
> > On Sunday 19 November 2006 14:50, Andreas Pakulat wrote:
> > > On 19.11.06 14:09:22, Steven T. Hatton wrote:
> > > > But are there .h files that include those?  If there are, the rpp is
> > > > probably picking them up that way.
> > >
> > > No, it's picking up the .h files that are "deeper" in the hierarchy.
> >
> > That's really what I meant.  On my system those .h files #include the
> > standard headers.  It appears I was wrong however.  The rpp doesn't
> > appear to recurse through the #includes.  Understandably.  See
> > http://bugs.kde.org/show_bug.cgi?id=137644
>
> I don't think I fully understand. However creating a PCS database for
> /usr/include/c++/gcc4.x here works perfectly. Of course this might get
> some unwanted stuff like gcj-header in.

I agree that an effective PCS db can be created for GCC.  It works because 
most everything is in a file with a .h filename extension.  With OSG, that is 
not the case.  In that situation all I have are the <osg/Geometry>, 
<osg/Node> etc.  There are no corresponding <osg/geomery.h> and the like.  
I /can/ copy the entire OSG include directory to a pcs-include, giving the 
extensionless filenames .h extensions, and then running the PCS tool against 
that.  That is a work-around, not a real solution.

What I thought might work, but didn't was to put all the extensionless file 
names into a .h file as #include directives, and then point the PCS at that.  
The proposition was that PCS would follow the #includes, but it doesn't.

For my own code - since all the grownups seem to be doing it - I decided to 
start using extensionless header filenames.  KDevelop doesn't recognize the 
files, but that isn't too be of a problem since they only have a single 
#include (in most cases).  This is my script for creating these:

//--------------------------------------------------------------------
#!/bin/bash

recursive=""
files=""
while getopts ":r" opt; do
    case $opt in
        r ) recursive=true ;;
        \? ) echo 'usage: $0 [-r] [directory]'
            exit 1
    esac
done

shift $(($OPTIND - 1))

if [ -n "$recursive" ]; then 
    files=$(find $1 -name "*.h");
else 
   files=$(find $1 -maxdepth 1 -name "*.h");
fi

for f in $files; do
    ff=""
    if ! [ -n "$(echo $f | grep \#)" ] && ! [ -e ${f%.h} ]; then
        ff=${f#./}
        echo -e "#include \"${ff##*/}\"\n" > ${f%.h} ;
        echo ${f%.h};
    fi;
done
//--------------------------------------------------------------------