On 8/12/21 11:23 PM, Steven Rostedt wrote:
On Thu, 12 Aug 2021 19:33:53 -0300 victorcora98@xxxxxxxxx wrote:From: Victor Cora Colombo <victorcora98@xxxxxxxxx> KernelShark has instructions in its README on how to get necessary dependencies to build it. trace-cmd could follow this example and also add more information on how to build it. This patch adds instructions to README on how to get necessary libraries and dependencies to build trace-cmd.Thanks for sending this.Signed-off-by: Victor Cora Colombo <victorcora98@xxxxxxxxx> --- README | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/README b/README index 1153152..16aedac 100644 --- a/README +++ b/README @@ -24,6 +24,20 @@ Lesser General Public License 2.1 (See COPYING.LIB).BUILDING: +In order to install build dependencies on Ubuntu do the following:+ sudo apt-get install build-essential git pkg-config bison flex -yNote, once the libtracefs settles down, I plan on committing the files that are generated by bison and flex, so it shouldn't be a requirement once libtracefs 1.3 is officially released. That is, because the files generated by flex and bison will be included in the repository, you do not need to include bison or flex to build it. Unless you plan on modifying the bison and flex source files. Also, can we have a Fedora version? If you don't know what that is, I could come up with the equivalents. -- Steve
Hello Steve, thanks for your kind reply. I will come up with a Fedora version and send the updated patch tomorrow.Also, given what you said, I think it is better then to remove bison and flex from this patch, and I will also do this when I send the updated patch.
Best regards, -- Victor
+ +To install required dependencies: + git clone https://git.kernel.org/pub/scm/libs/libtrace/libtraceevent.git/ + cd libtraceevent + make + sudo make install + + git clone https://git.kernel.org/pub/scm/libs/libtrace/libtracefs.git/ + cd libtracefs + make + sudo make install + To make trace-cmd make
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