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| author | Pierre Floury <pierre.floury@gmail.com> | 2013-08-02 14:01:11 +0200 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2013-08-05 23:14:32 +0200 |
| commit | 07203d78c24df74a77d73b17437d37dce41d232e (patch) | |
| tree | ce3434841241e8469589cca6b88d2004f47e67e4 /package/trace-cmd/Config.in | |
| parent | e0d640232e0ac4f091e06834b4688537bf138136 (diff) | |
| download | buildroot-07203d78c24df74a77d73b17437d37dce41d232e.tar.gz buildroot-07203d78c24df74a77d73b17437d37dce41d232e.zip | |
trace-cmd: new package
This commit adds a new package for the trace-cmd tool. This tool is a
command line front end of ftrace. It collects traces on your target.
You can analyse these traces on the target or on the host via the gui
"kernel shark".
[Thomas: use TARGET_CONFIGURE_OPTS, define _GNU_SOURCE to get
O_CLOEXEC definition on uClibc, add thread and largefile
dependencies.]
Signed-off-by: Pierre Floury <pierre.floury@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'package/trace-cmd/Config.in')
| -rw-r--r-- | package/trace-cmd/Config.in | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/package/trace-cmd/Config.in b/package/trace-cmd/Config.in new file mode 100644 index 0000000000..8d793046a0 --- /dev/null +++ b/package/trace-cmd/Config.in @@ -0,0 +1,16 @@ +config BR2_PACKAGE_TRACE_CMD + bool "trace-cmd" + depends on BR2_LARGEFILE + depends on BR2_TOOLCHAIN_HAS_THREADS + help + Command line reader for ftrace. + + To use this profiling tool, you should enable ftrace in your kernel + configuration. This command collect traces on your target. + You can analyse these traces on the target or on the host via the gui + "kernel shark" + + http://git.kernel.org/cgit/linux/kernel/git/rostedt/trace-cmd.git + +comment "trace-cmd needs a toolchain with largefile and threads support" + depends on !BR2_LARGEFILE || !BR2_TOOLCHAIN_HAS_THREADS |
