Files
poky/meta/recipes-devtools/build-compare
Robert Yang 35c8b87b1c build-compare: 2015.02.10 -> 2019.08.14
* Removed the following patches which are already merged by upstream:
  0001-Add-support-for-deb-and-ipk-packaging.patch
  Rename-rpm-check.sh-to-pkg-diff.sh.patch
  functions.sh-improve-deb-and-ipk-checking.patch
  functions.sh-remove-space-at-head.patch
  functions.sh-run-rpm-once-to-make-it-faster.patch
  pkg-diff.sh-check-for-fifo-named-pipe.patch
  pkg-diff.sh-check_single_file-return-at-once-when-sa.patch
  pkg-diff.sh-remove-space-in-the-end-for-ftype.patch

* Rebased Ignore-DWARF-sections.patch

This version is very outstanding when compare binary packages, e.g.:
PRSERV_HOST = "localhost:0"
INHERIT += "packagefeed-stability"
PACKAGE_CLASSES = "package_ipk
$ bitbake opkg
$ find tmp/deploy/ipk >/tmp/ipk_1

Add a "bbnote 'hello'" to autotools.bbclass' autotools_do_configure.

* BEFORE the upgrading, the result is:
$ diff /tmp/ipk_1  /tmp/ipk_2 -Nur | diffstat
 ipk_2 | 1570 +++++++++++++++++++++++++++++++++---------------------------------
 1 file changed, 785 insertions(+), 785 deletions(-)

* AFTER the upgrading, the result is:
$ bitbake opkg
$ find tmp/deploy/ipk >/tmp/ipk_2
$ diff /tmp/ipk_1 /tmp/ipk_2 -Nur
No output

And if we really modifed a recipe such as opkg, then it would show that it is
changed.

For a full world build AFTER the upgrading:
$ diff /tmp/ipk_6 /tmp/ipk_7 -Nur | diffstat
 ipk_7 | 2090 +++++++++++++++++++++++++++++++++---------------------------------
 1 file changed, 1045 insertions(+), 1045 deletions(-)

There are 10968 packages in totall, 1045 ones have been changed, so we can still
improve it in the future.

(From OE-Core rev: 4c77fdfc0b3b31105a4dfd1a4634f8464b52d933)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2019-09-06 14:58:09 +01:00
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