37 lines
1.2 KiB
Diff
37 lines
1.2 KiB
Diff
From 41fc1335b8b364c95a8ee2ed2956bbdfe7957853 Mon Sep 17 00:00:00 2001
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From: Denys Vlasenko <dvlasenk@redhat.com>
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Date: Wed, 14 Jun 2023 16:56:38 +0200
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Subject: [PATCH] find-debuginfo: remove duplicate filenames when creating
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debugsources.list
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We remove duplicate filenames when we _process_ debugsources.list.
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However, this means that momentarily we may have a very large
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(in the range of *giga*bytes) debugsources.list.
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This is unnecessary, we can also remove dups when we *create* it.
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Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
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---
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scripts/find-debuginfo.in | 5 ++++-
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1 file changed, 4 insertions(+), 1 deletion(-)
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diff --git a/scripts/find-debuginfo.in b/scripts/find-debuginfo.in
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index 7dec3c3..e7ac095 100755
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--- a/scripts/find-debuginfo.in
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+++ b/scripts/find-debuginfo.in
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@@ -575,7 +575,10 @@ else
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exit 1
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fi
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done
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- cat "$temp"/debugsources.* >"$SOURCEFILE"
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+ # List of sources may have lots of duplicates. A kernel build was seen
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+ # with this list reaching 448 megabytes in size. "sort" helps to not have
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+ # _two_ sets of 448 megabytes of temp files here.
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+ LC_ALL=C sort -z -u "$temp"/debugsources.* >"$SOURCEFILE"
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cat "$temp"/elfbins.* >"$ELFBINSFILE"
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fi
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--
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2.33.0
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