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Accepting request 636160 from home:marxin:branches:Base:System

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- Add upstream patch that prints dwz compression rate.

OBS-URL: https://build.opensuse.org/request/show/636160
OBS-URL: https://build.opensuse.org/package/show/Base:System/rpm?expand=0&rev=478
This commit is contained in:
Michael Schröder 2018-09-18 11:11:36 +00:00 committed by Git OBS Bridge
parent c96845c1e8
commit 85a1e0c685
3 changed files with 44 additions and 1 deletions
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37
dwz-compression.patch Normal file
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@ -0,0 +1,37 @@
From 6169f437f24b2bfe85756c433c6e075c1ea3f3c2 Mon Sep 17 00:00:00 2001
From: marxin <mliska@suse.cz>
Date: Tue, 28 Aug 2018 11:31:17 +0200
Subject: [PATCH] Info how beneficial is dwz compression.
Example output:
...
original debug info size: 120600, size after compression: 77604
...
---
scripts/find-debuginfo.sh | 3 +++
1 file changed, 3 insertions(+)
diff --git a/scripts/find-debuginfo.sh b/scripts/find-debuginfo.sh
index 73275a11c..51cea8666 100755
--- scripts/find-debuginfo.sh
+++ scripts/find-debuginfo.sh
@@ -486,6 +486,7 @@ if $run_dwz \
&& [ -d "${RPM_BUILD_ROOT}/usr/lib/debug" ]; then
readarray dwz_files < <(cd "${RPM_BUILD_ROOT}/usr/lib/debug"; find -type f -name \*.debug | LC_ALL=C sort)
if [ ${#dwz_files[@]} -gt 0 ]; then
+ size_before=$(du -s ${RPM_BUILD_ROOT}/usr/lib/debug | cut -f1)
dwz_multifile_name="${RPM_PACKAGE_NAME}-${RPM_PACKAGE_VERSION}-${RPM_PACKAGE_RELEASE}.${RPM_ARCH}"
dwz_multifile_suffix=
dwz_multifile_idx=0
@@ -508,6 +509,8 @@ if $run_dwz \
echo >&2 "*** ERROR: DWARF compression requested, but no dwz installed"
exit 2
fi
+ size_after=$(du -s ${RPM_BUILD_ROOT}/usr/lib/debug | cut -f1)
+ echo "original debug info size: ${size_before}, size after compression: ${size_after}"
# Remove .dwz directory if empty
rmdir "${RPM_BUILD_ROOT}/usr/lib/debug/.dwz" 2>/dev/null
if [ -f "${RPM_BUILD_ROOT}/usr/lib/debug/.dwz/${dwz_multifile_name}" ]; then
--
2.18.0

5
rpm.changes
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@ -1,3 +1,8 @@
-------------------------------------------------------------------
Mon Sep 17 11:04:48 UTC 2018 - Martin Liška <mliska@suse.cz>
- Add upstream patch that prints dwz compression rate.
-------------------------------------------------------------------
Wed Aug 8 05:12:24 UTC 2018 - bwiedemann@suse.com

3
rpm.spec
View File

@ -134,6 +134,7 @@ Patch114: source_date_epoch_buildtime.diff
Patch115: safesymlinks.diff
Patch116: verifynodup.diff
Patch117: findsupplements.diff
Patch118: dwz-compression.patch
Patch6464: auto-config-update-aarch64-ppc64le.diff
Patch6465: auto-config-update-riscv64.diff
BuildRoot: %{_tmppath}/%{name}-%{version}-build
@ -231,7 +232,7 @@ rm -f rpmdb/db.h
%patch -P 85
%patch -P 93 -P 94 -P 99
%patch -P 100 -P 101 -P 102 -P 103 -P 108
%patch -P 109 -P 111 -P 112 -P 113 -P 114 -P 115 -P 116 -P 117
%patch -P 109 -P 111 -P 112 -P 113 -P 114 -P 115 -P 116 -P 117 -P 118
%ifarch aarch64 ppc64le riscv64
%patch6464