dracut/0003-fix-gzip-compress-then-it-not-supports-rsyncable-opt.patch

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From 3c90cc2f482d13718a45fed2f8aa34442c8651a0 Mon Sep 17 00:00:00 2001
From: Vasiliy Tolstov <v.tolstov@selfip.ru>
Date: Mon, 27 Oct 2014 13:42:06 +0300
Subject: [PATCH] fix gzip compress then it not supports rsyncable option
dracut fail to create initramfs when compressor gzip and
it not have rsyncable option
Signed-off-by: Vasiliy Tolstov <v.tolstov@selfip.ru>
---
dracut.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dracut.sh b/dracut.sh
index 1c7e208..7aa1264 100755
--- a/dracut.sh
+++ b/dracut.sh
@@ -822,7 +822,7 @@ case $compress in
bzip2) compress="bzip2 -9";;
lzma) compress="lzma -9 -T0";;
xz) compress="xz --check=crc32 --lzma2=dict=1MiB -T0";;
- gzip) compress="gzip -n -9 --rsyncable"; command -v pigz > /dev/null 2>&1 && compress="pigz -9 -n -T -R";;
+ gzip) compress="gzip -n -9"; command -v gzip --help 2>&1 | grep -q rsyncable && compress="gzip -n -9 --rsyncable"; command -v pigz > /dev/null 2>&1 && compress="pigz -9 -n -T -R";;
lzo) compress="lzop -9";;
lz4) compress="lz4 -l -9";;
esac