[Buildroot] [PATCH v3] trace-cmd : new package

[Jerzy Grzegorek]

Hi Pierre,

> From: pierre <pierre.floury at gmail.com>
>
> 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".
>
> http://git.kernel.org/cgit/linux/kernel/git/rostedt/trace-cmd.git
>
> Signed-off-by: Pierre Floury <pierre.floury at gmail.com>
>
> ---
> Change since v2 :
> - apply change recommanded by Thomas De Schampheleire
> - use full name in signed off
> - use alphabetic order on Config.in
> - respect the #80
>
> Change since v1 :
> - apply change recommanded by Thomas De Schampheleire and Thomas
> Petazzoni
> - set good license
> - set good license files
> - change name in the .mk from TRACECMD to TRACE_CMD
> - change comment on the Config.in
> - use a tag git instread of a commit number
> ---
>   package/Config.in              |    1 +
>   package/trace-cmd/Config.in    |   10 ++++++++++
>   package/trace-cmd/trace-cmd.mk |   23 +++++++++++++++++++++++
>   3 files changed, 34 insertions(+)
>   create mode 100644 package/trace-cmd/Config.in
>   create mode 100644 package/trace-cmd/trace-cmd.mk
>
> diff --git a/package/Config.in b/package/Config.in
> index 7069d77..f5b14f6 100644
> --- a/package/Config.in
> +++ b/package/Config.in
> @@ -48,6 +48,7 @@ source "package/strace/Config.in"
>   source "package/stress/Config.in"
>   source "package/sysprof/Config.in"
>   source "package/tinymembench/Config.in"
> +source "package/trace-cmd/Config.in"
>   source "package/whetstone/Config.in"
>   source "package/valgrind/Config.in"
>   source "package/pv/Config.in"
> diff --git a/package/trace-cmd/Config.in b/package/trace-cmd/Config.in
> new file mode 100644
> index 0000000..5b2b5e4
> --- /dev/null
> +++ b/package/trace-cmd/Config.in
> @@ -0,0 +1,10 @@
> +config BR2_PACKAGE_TRACE_CMD
> +	bool "trace-cmd"
> +	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
> diff --git a/package/trace-cmd/trace-cmd.mk b/package/trace-cmd/trace-cmd.mk
> new file mode 100644
> index 0000000..1f81124
> --- /dev/null
> +++ b/package/trace-cmd/trace-cmd.mk
> @@ -0,0 +1,23 @@
> +#############################################################
> +#
> +# trace-cmd
> +#
> +#############################################################
As Thomas said, please use exactly 80 # characters for this header e.g.
############################################################################## 


Regards,
Jerzy


> +
> +TRACE_CMD_VERSION = trace-cmd-v2.2.1
> +TRACE_CMD_SITE = http://git.kernel.org/cgit/linux/kernel/git/rostedt/trace-cmd.git
> +TRACE_CMD_SITE_METHOD = git
> +TRACE_CMD_INSTALL_STAGING = YES
> +TRACE_CMD_LICENSE = GPLv2 LGPLv2.1
> +TRACE_CMD_LICENSE_FILES = COPYING COPYING.LIB
> +define TRACE_CMD_BUILD_CMDS
> +     $(MAKE) CC="$(TARGET_CC)" LD="$(TARGET_LD)" -C $(@D) all
> +endef
> +
> +define TRACE_CMD_INSTALL_TARGET_CMDS
> +	$(INSTALL) -D -m 0755 $(@D)/trace-cmd $(TARGET_DIR)/usr/bin
> +	$(INSTALL) -d -m 0755 $(TARGET_DIR)/usr/lib/trace-cmd/plugins
> +	$(INSTALL) -D -m 0755 $(@D)/plugin_*.so $(TARGET_DIR)/usr/lib/trace-cmd/plugins
> +endef
> +
> +$(eval $(generic-package))