ROOT on OSF1

Hi Rooters

I am trying to build ROOT 5.04/00 on OSF1 V5.1 using the following flags (OpenGl_Flags and QT_Flags are just for enabling opengl and qt support and opengl is accessed through Mesa 6.2):

./configure ${OpenGL_Flags} ${QT_Flags} --enable-thread --enable-shared --enable-soversion --enable-asimage
–enable-builtin-afterimage --enable-python --enable-xml --enable-xrootd

The platform choosen by “configure” is alphacxx6 and that seems to be correct. After a while I have messages like the following ones:

cxx -O -tlocal -D__osf__ -D__alpha -Iinclude -long_double_size 64 -I/home/acropol/MESA-6.2/include -o gl/src/CsgOps.o -c gl/src/CsgOps.cxx

cxx: Error: /usr/lib/cmplrs/cxx/V6.5-014/include/cxx/iosfwd, line 139:
redefinition of default argument
template<class T, class charT = char, class traits=char_traits >

And finally the compilation stops. OpenGL seems to be inmplicated in the error message, however I used it with QT before and everything seems fine.

Does anyone know about this problem?
Thanks

[quote=“matthieuguillo”]Hi Rooters

I am trying to build ROOT 5.04/00 on OSF1 V5.1 using the following flags (OpenGl_Flags and QT_Flags are just for enabling opengl and qt support and opengl is accessed through Mesa 6.2):

Does anyone know about this problem?
Thanks[/quote]
To use OpenGL capability from QT Extension no OpenGL ROOT flag is required as soon as your local Qt installation was confgured to use OpenGL

root.bnl.gov/QtRoot/root/qtExamp … ser/README
root.bnl.gov/QtRoot/GeomBrowserMain.png