| 22 |  |  | 
| 23 | 3) create a directory (say YOUR_YODA) and copy the source into it | 3) create a directory (say YOUR_YODA) and copy the source into it | 
| 24 |  |  | 
| 25 | 4) execute the following commands | 4) execute the following commands (please customize the ./configure line according to your system) | 
| 26 |  |  | 
| 27 | $ cd $YODA_ROOT | $ cd $YODA_ROOT | 
| 28 | $ autoheader | $ autoheader | 
| 29 | $ libtoolize       (eventually "libtoolize --force") | $ libtoolize       (eventually "libtoolize --force") | 
| 30 |  | $ export CFLAGS="-g -O4" | 
| 31 |  | $ export FFLAGS="-g -O0 -keepC" | 
| 32 |  | $ export CXXFLAGS="-g -O4" | 
| 33 | $ aclocal | $ aclocal | 
| 34 | $ automake -a | $ automake -a | 
| 35 | $ autoconf | $ autoconf | 
| 36 | $ export CXXFLAGS="-g" | $ ./configure --prefix=/path/where/you/want/to/install --with-log4cxx=/opt/log4cxx --enable-gprof=no | 
| 37 |  | $ make | 
| 38 |  |  | 
| 39 | that a look at the configure options | that a look at the configure options | 
| 40 | $ ./configure --help | $ ./configure --help | 
| 70 | cannot be read by older ROOT versions. | cannot be read by older ROOT versions. | 
| 71 |  |  | 
| 72 | ------>NOTE 3<------ | ------>NOTE 3<------ | 
| 73 | If you are doing an upgrading is highly recomended to execute a | If you are doing an upgrading is highly recomended to uninstall your previous version. | 
|  | $ make distclean |  |