From f74127556dade2c7434517caf16967e452787d79 Mon Sep 17 00:00:00 2001
From: Michael Forney <mforney@mforney.org>
Date: Fri, 8 May 2020 13:05:22 -0700
Subject: Detect decompression tool automatically

This fixes cross-compilation from macOS, whose bsdtar does support
xz through liblzma, but does not have xz(1).
---
 pkg/linux-headers/fetch.sh | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'pkg/linux-headers')

diff --git a/pkg/linux-headers/fetch.sh b/pkg/linux-headers/fetch.sh
index 94d70276..0d5f32d8 100644
--- a/pkg/linux-headers/fetch.sh
+++ b/pkg/linux-headers/fetch.sh
@@ -1,5 +1,4 @@
 : "${SHA256SUM:=sha256sum}"
-: "${PAXREAD:=pax -r}"
 
 set -e
 
@@ -18,8 +17,7 @@ if ! $SHA256SUM -c sha256 2>/dev/null ; then
 fi
 
 read -r _ archive <sha256
-
-xz -d -c "$archive" | $PAXREAD -s ',^[^/]*,src,' \
+sh "$OLDPWD/scripts/extract.sh" "$archive" -s ',^[^/]*,src,' \
 	'linux-*/Makefile' \
 	'linux-*/arch/*/include/uapi' \
 	'linux-*/arch/*/syscalls' \
-- 
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