'ksum.py' generates a combined summary of vmlinux and module sizes for
a built kernel, as a quick tool for comparing the overall effects of
systemic tinification changes. Execute from the base directory of the
kernel build you want to summarize. Setting the 'verbose' flag will
display the sizes for each file included in the summary.
(From OE-Core rev: 016b19c2589582d7ec3c8cac9cfa75a1edc716fe)
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Alejandro Hernandez <alejandro.hernandez@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Python 3 ignores the __cmp__() method and doesn't have cmp() builtin
function. This caused sorted() call to raise
TypeError: unorderable types: Record() < Record()
Removing __cmp__ method and implementing __lt__ should solve the
problem as __lt__ is the only method needed for sort[ed] to work.
(From OE-Core rev: 391cd33720e7d7e8e261193199272739293ad881)
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Used join method instead of strings.join as stings.join
doesn't exist in python 3.
(From OE-Core rev: 10529d8fbc7254523f9749f4b35b07ebcccb6205)
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Changed old syle except statements 'except <exception>, var'
to new style 'except <exception> as var' as old style is not
supported in python3.
(From OE-Core rev: 438eabc248f272e3d272aecaa4c9cec177b172d5)
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Used print function instead of print statement to make
the code work in python 3.
(From OE-Core rev: 80fecc44761fa38ccf2e4dc6897b9f1f0c9c1ed0)
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Fixes [YOCTO #5388]
These scripts can be useful when working to reduce the size of the Linux
kernel and the root filesystem.
ksize.py displays the kernel build size by the built-in.o files.
dirsize.py displays the various sizes of the components of the root
directory.
(From OE-Core rev: 26099eb8ac855aa08e5e1a307affe42fe5f43859)
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Tom Zanussi
Ed Bartosh
Darren Hart