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build-compare: 2015.02.10 -> 2019.08.14

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* 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>
This commit is contained in:
Robert Yang
2019-08-30 15:35:30 +08:00
committed by Richard Purdie
parent 2cd5daffe0
commit 35c8b87b1c
10 changed files with 9 additions and 2306 deletions
Download Patch File Download Diff File Expand all files Collapse all files
meta/recipes-devtools/build-compare/files/Ignore-DWARF-sections.patch
+7 -10
View File
@@ -23,18 +23,15 @@ Signed-off-by: Randy Witt <randy.e.witt@linux.intel.com>
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/pkg-diff.sh b/pkg-diff.sh
index 56035c1..0f1fa76 100755
index 9c2125e..b0d77c8 100755
--- a/pkg-diff.sh
+++ b/pkg-diff.sh
@@ -658,7 +658,7 @@ check_single_file()
@@ -851,7 +851,7 @@ check_single_file()
echo "" >$file1
echo "" >$file2
# Don't compare .build-id and .gnu_debuglink sections
- sections="$(objdump -s new/$file | grep "Contents of section .*:" | sed -r "s,.* (.*):,\1,g" | grep -v -e "\.build-id" -e "\.gnu_debuglink" | tr "\n" " ")"
+ sections="$(objdump -s new/$file | grep "Contents of section .*:" | sed -r "s,.* (.*):,\1,g" | grep -v -e "\.build-id" -e "\.gnu_debuglink" -e "\.debug_abbrev" -e "\.debug_aranges" -e "\.debug_frame" -e "\.debug_info" -e "\.debug_line" -e "\.debug_loc" -e "\.debug_macinfo" -e "\.debug_pubnames" -e "\.debug_pubtypes" -e "\.debug_ranges" -e "\.debug_str" | tr "\n" " ")"
# Don't compare .build-id, .gnu_debuglink and .gnu_debugdata sections
- sections="$($OBJDUMP -s new/$file | grep "Contents of section .*:" | sed -r "s,.* (.*):,\1,g" | grep -v -e "\.build-id" -e "\.gnu_debuglink" -e "\.gnu_debugdata" | tr "\n" " ")"
+ sections="$($OBJDUMP -s new/$file | grep "Contents of section .*:" | sed -r "s,.* (.*):,\1,g" | grep -v -e "\.build-id" -e "\.gnu_debuglink" -e "\.gnu_debugdata" -e "\.debug_abbrev" -e "\.debug_aranges" -e "\.debug_frame" -e "\.debug_info" -e "\.debug_line" -e "\.debug_loc" -e "\.debug_macinfo" -e "\.debug_pubnames" -e "\.debug_pubtypes" -e "\.debug_ranges" -e "\.debug_str" | tr "\n" " ")"
for section in $sections; do
objdump -s -j $section old/$file | sed "s,^old/,," > $file1
objdump -s -j $section new/$file | sed "s,^new/,," > $file2
--
1.9.3
$OBJDUMP -s -j $section old/$file | sed "s,^old/,," > $file1
$OBJDUMP -s -j $section new/$file | sed "s,^new/,," > $file2