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perf depends on bison and flex for event parsing - add them as
dependencies.
Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
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Removes a make install-python_ext when not present since
older versions of perf lack this install rule
This also fixes a library issue on older kernels building with
a newer toolchain where libaries that would previously be pulled
in are no longer. So we add them manually.
Signed-off-by: Matthew McClintock <msm@freescale.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
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Add pythonnative to the inherits list
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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perf has perl and python compile-time dependendencies, add them.
Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Add a new feature named 'perf-tui'. Adding this into the
PERF_FEATURES variable in perf.inc will enable the perf TUI (Text-base
UI) user interface on a target, which adds libnewt and turns on the
perf text UI options in perf, if perf is included in an image.
If 'perf-tui' isn't named as a feature (the default), the perf TUI
will be disabled and unavailable.
Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Add a new feature named 'perf-scripting'. Adding this into the
PERF_FEATURES variable in perf.inc will enable perf scripting on a
target, which will turn on all the language bindings currently
available in perf (Perl and Python), if perf is included in an image.
If 'perf-scripting' isn't named as a feature (the default), all perf
language bindings will be disabled and unavailable.
Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Add a perf.inc to contain utility functions and definitions and to
avoid cluttering up the main recipe.
Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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This shouldn't be unconditional - a later patch made it so, but that's
not yet pulled in. In the meantime, to fix build failures remove the
unconditional install.
Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
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libexec/perf-core contains all the pre-canned scripts and modules
needed by both the Perl and Python bindigs. Add libexec/perf-core
along with all the pre-defined perf scripts underneath it.
Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
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Add support to enable the perf Perl binding.
The build depends on perl-native to retrieve the configuration
settings needed for the binding. cpan-base adds some useful functions
like is_target() and get_perl_version() that we need for
PERLCONFIGTARGET and related settings, which allow us to use the
target's Config_heavy.pl settings for ExtUtils:Embed when building for
the target.
Also adds the perl-modules dependency to give the target the perl
modules that scripts using the binding need.
Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
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Add support to enable the perf python bindings. The combination of
these changes and the changes in the python-config sections in the
kernel Makefile enable all the python bindings currently available in
perf.
Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
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perf has been coupled to the kernel packages via kernel.bbclass.
While maintaining the build of perf out of the kernel source tree
is desired the package coupling has proved to be awkward in
several situations such as:
- when a kernel recipe doesn't want to build/provide perf
- when licensing of dependencies would prohibit perf and hence
the kernel from being built.
To solve some of these problems, this recipe is the extraction of
the linux-tools.inc provided perf compilation into a standalone
perf recipe that builds out of the kernel source, but is otherwise
independent.
No new functionality is provided above what the linux-tools.inc
variant provided, but the separate recipe provides baseline for
adding new functionality.
Signed-off-by: Liang Li <liang.li@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Tom Zanussi
Matthew McClintock
Morgan Little
Richard Purdie
Liang Li