RE: [ROOT] qtRoot on Mac OSX

From: Valeri Fine (fine@bnl.gov)
Date: Fri Jul 16 2004 - 19:44:37 MEST


Hello 
I suspect the problem is caused by the leading "/" in the shared library
name
"/lib/libfreetype.dylib". It should be "lib/libfreetype.dylib" . 
I did check the make variable is defined properly, like this:

FREETYPELIB = lib/libfreetype.dylib


I did check if one adds the $(FREETYPELIB) to the linker rules for
"main/Module.mk" explicitly then everything is just fine. I mean I can
complete the ROOT build successfully.


Any clue from the Mac expert?

      Thank you,
----
Best regards
                   Valeri


> -----Original Message-----
> From: owner-roottalk@pcroot.cern.ch
[mailto:owner-roottalk@pcroot.cern.ch] On
> Behalf Of Valeri Fine
> Sent: Friday, July 16, 2004 1:07 PM
> To: 'Fons Rademakers'; 'Anselmo Meregaglia'
> Cc: roottalk@pcroot.cern.ch
> Subject: RE: [ROOT] qtRoot on Mac OSX
> 
> Hi Anselmo,
> 
> >
> > Hi Anselmo,
> >
> >   this will be addressed later ones we have the Qt version in the
ROOT
> > cvs.
> 
> Good news:
>         I have succeeded to compile ROOT with Qt layer for
>         MAC with non-X11 version of Qt.
>         I applied
>         ./confgiure  macosx --build=debug --enable-qt
> 
> Bad news:
>          However I failed to create a ROOT executable yet.
> 
> 
> I stuck with
> 
> g++ -g -O -bind_at_load -flat_namespace -o bin/root.exe
main/src/rmain.o
> -u _G__cpp_setupG__Hist -u _G__cpp_setupG__Graf1
>  -u _G__cpp_setupG__G3D -u _G__cpp_setupG__GPad -u
_G__cpp_setupG__Tree
> -u _G__cpp_setupG__Matrix \
>            -Llib -lCore -lCint -lHist -lGraf -lGraf3d -lGpad -lTree
> -lMatrix -lRint -lm    -lpthread -ldl
> ld: warning can't open dynamic library: /lib/libfreetype.dylib
(checking
> for undefined symbols may be affected) (No such f
> ile or directory, errno = 2)
> ld: Undefined symbols:
> _FT_Done_Face
> 
> 
> Since I have zero Mac expertise and lack of the permanent access to
Mac
> I can not go further at the moment.
> 
> Anyway if you have any advice that clarifies how things should be
built
> for Mac I can take it in account and correct my documentation (see:
> http://root.bnl.gov )
> 
> 
>   Thank you.
> 
>                      Valeri
> >
> > Cheers, Fons.
> >
> >
> >
> > On Wed, 2004-06-30 at 09:05, Anselmo Meregaglia wrote:
> > > Hi,
> > > I'm trying to have qtroot running on my Mac (qith native Mac OSX
qt)
> > > but I had several problems compiling. I have been keeping in touch
> with
> > > Valeri Fine who made some changes at qtroot but at the moment I'm
> stuck
> > > and he said you're the right ones to write to.
> > > When I compile I get the following error:
> > >
> > > > qt/src/TGQt.cxx:66:29: TMacSystem.h: No such file or directory
> > >
> > > and he wrote to me :
> > >
> > > "I think you should ask roottalk@root.cern.ch whether
> > > TMacSystem class is usable?
> > >
> > > It sounds like the $ROOTSYS/mac is a dead directory. It doesn't
> contain
> > > any "Module.mk" to build the staff.
> > >
> > > This means it can not be included in any ROOT build by ROOT
> configure."
> > >
> > > Hope you can help me.
> > > Thank you very much
> > >
> > > Bbest Regards
> > >
> > > 	Anselmo
> > --
> > Org:    CERN, European Laboratory for Particle Physics.
> > Mail:   1211 Geneve 23, Switzerland
> > E-Mail: Fons.Rademakers@cern.ch              Phone: +41 22 7679248
> > WWW:    http://www.rademakers.org/fons/      Fax:   +41 22 7679480



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