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1 | |
| 2 | This package contains the trace reading library and trace viewing tools for |
| 3 | the new Linux Trace Toolkit trace format. The associated kernel files to |
| 4 | generate the new traces are not yet included. In the meantime, a converter |
| 5 | from the old trace format to the new is provided. For more detailed information |
| 6 | see doc/developer/index.html |
| 7 | |
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8 | * Compiling |
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9 | |
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10 | gcc 3.2 or higher |
| 11 | |
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12 | Some development libraries are needed for compiling : |
| 13 | |
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14 | gtk 2 development libraries (libgtk2.0, libgtk2.0-dev) |
| 15 | glib 2 development libraries (libglib2.0-0, libglib2.0-dev) |
| 16 | libpopt development libraries (libpopt0, libpopt-dev) |
| 17 | libpango development libraries (libpango1.0, libpango1.0-dev) |
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18 | |
| 19 | To compile the source tree from a tarball, simply follow these steps : |
| 20 | |
| 21 | - run ./configure |
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22 | - make |
| 23 | - make install |
| 24 | |
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25 | After running ./configure, you can also go in specific subdirectories and |
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26 | use make, make install. |
| 27 | |
| 28 | |
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29 | * Quick Start |
| 30 | |
| 31 | - Create a trace |
| 32 | - Convert it |
| 33 | - Run ./lttv -m guievents -m guicontrolflow -m guievents -t path_to_trace |
| 34 | |
| 35 | |
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36 | * Source Tree Structure |
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37 | |
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38 | This is a sample of the suggested tree for Linux Trace Toolkit. |
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39 | |
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40 | ltt: new trace format reading library (and converter). |
| 41 | README: This file. |
| 42 | debian: debian config files (currently empty). |
| 43 | doc: Documentation. |
| 44 | doc/user: User related documentation. |
| 45 | doc/developer: Developer related documentation. |
| 46 | kernel: Linux Trace Toolkit kernel code (currently empty). |
| 47 | lttd: Linux Trace Toolkit daemon (currently empty). |
| 48 | lttv: Linux Trace Toolkit trace analysis tool and viewer. |
| 49 | lttv/modules: Linux Trace Toolkit analysis tool and viewer plugin modules. |
| 50 | specs: RPM config files (currently empty). |
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51 | |
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52 | |
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53 | * The rest of the tools |
| 54 | |
| 55 | You must use the lastest versions of patches for the Linux Kernel. That includes |
| 56 | relayfs and ltt patches, available on the ltt-dev mailing list at |
| 57 | http://www.listserv.shafik.org/pipermail/ltt-dev/. You will find there the |
| 58 | lastest version of the trace daemon that must be used to create the traces. (in |
| 59 | the TraceToolkit package) |
| 60 | |
| 61 | Once your traces are created, you must use the convert tool to create a trace in |
| 62 | the proper format from them. |
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63 | |
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64 | |
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65 | * For Developers |
| 66 | |
| 67 | This source tree is based on the autotools suite from GNU to simplify |
| 68 | portability. Here are some things you should have on your system in order to |
| 69 | compile the subversion repository tree : |
| 70 | |
| 71 | |
| 72 | GNU autotools (automake-1,7, autoconf2.50, autoheader2.50) |
| 73 | (make sure your system wide "automake" points to version 1.7!) |
| 74 | GNU Libtool |
| 75 | (for more information, go to http://www.gnu.org/software/autoconf/) |
| 76 | |
| 77 | If you get the tree from the repository, you will need to use the autogen.sh |
| 78 | script. It calls all the GNU tools needed to prepare the tree configuration. |
| 79 | |
| 80 | |
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81 | |
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82 | Mathieu Desnoyers |
projects / lttv.git / blame