PKGBUILDs/core/mkinitcpio/0002-functions-handle-gzip-compressed-kernels-in-kver_gen.patch

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From 65f5014fe991afcd2572bdba235e5d90b35c9d2f Mon Sep 17 00:00:00 2001
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From: Janne Grunau <j@jannau.net>
Date: Sun, 30 Jan 2022 10:01:43 +0000
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Subject: [PATCH 2/3] functions: handle gzip compressed kernels in kver_generic
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Signed-off-by: Janne Grunau <j@jannau.net>
---
functions | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/functions b/functions
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index 8a689ee..6eab867 100644
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--- a/functions
+++ b/functions
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@@ -301,6 +301,11 @@ kver_generic() {
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read -r _ _ kver _ < <($reader "$1" | grep -m1 -aoE 'Linux version .(\.[-[:alnum:]+]+)+')
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+ # try if the image is gzip compressed
+ if [[ -z "$kver" ]]; then
+ read _ _ kver _ < <(gzip -c -d "$1" | grep -m1 -aoE 'Linux version .(\.[-[:alnum:]]+)+')
+ fi
+
printf '%s' "$kver"
}
--
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2.36.1
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