Hi Damir, What you observe is correct. To build h2root, g2root, you need a version of CERNLIB compiled with gcc/g77. You cannot use the version compiled with MS fortran. This requires a bit more work. The win32gcc is a very interesting option (thanks Axel). It is nearly compatible with Linux (you can use gcc3.2, X11, etc). On my laptop, I have a dual boot system (thanks Fons) with Linux and Windows/XP with CYGWIN/gcc. I can run all the options -native win32 -native win32gdk -cygwin/gcc3.2 I see that all ROOT benchmarks using gcc3.2 run at the same speed as on native Linux. The I/O benchmarks like stress run much better (nearly a factor 2!) than under MS win32. I am currently running more tests to understand why. This option looks potentially attractive because it has the advantages of Linux and Windows combined in an efficient way. Rene Brun On Fri, 25 Apr 2003, Damir Buskulic wrote: > Hi, > > I tried to compile root on Windows (Me) with the yet unanounced win32gcc > target. But I didn't succeed. Here are the steps I took : > > - install cygwin in it's full glory (with xfree+gcc+...) from the web > - download and prepare the root sources > - set up the environment variables as described for windows > - try to do "make". It ends up at the first call of depend.sh with > > build/unix/depend.sh main/src/h2root.d "-pipe -Wall -Woverloaded-virtual > -D_DLL -Iinclude -I/usr/X11R6/include" main/src/h2root.cxx > > main/src/h2root.d > > Does anyone has ideas about what is going on ? or is it too early to try > without clear instructions ? > > Cheers > > Damir > > ===================================================================== > | Damir Buskulic | Universite de Savoie/LAPP | > | | Chemin de Bellevue, B.P. 110 | > | Tel : +33 (0)450091600 | F-74941 Annecy-le-Vieux Cedex | > | e-mail: buskulic@lapp.in2p3.fr | FRANCE | > ===================================================================== > mailto:buskulic@lapp.in2p3.fr >
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