From: Felix Fietkau <nbd@nbd.name>
Date: Thu, 26 Nov 2020 15:12:12 +0000 (+0100)
Subject: build: make testing kernel decompression more portable
X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fstaging%2Frmilecki.git;a=commitdiff_plain;h=ef11309c22fae2fb27e8c32163b5ca274468e82e

build: make testing kernel decompression more portable

On non-GNU systems, zcat often does not handle gzip decompression.
Use gzip -dc like the regular unpack command

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---

diff --git a/include/kernel-defaults.mk b/include/kernel-defaults.mk
index db93a53d71e..863c180e48a 100644
--- a/include/kernel-defaults.mk
+++ b/include/kernel-defaults.mk
@@ -24,7 +24,7 @@ Kernel/Patch:=$(Kernel/Patch/Default)
 ifneq (,$(findstring .xz,$(LINUX_SOURCE)))
   LINUX_CAT:=xzcat
 else
-  LINUX_CAT:=zcat
+  LINUX_CAT:=gzip -dc
 endif
 
 ifeq ($(strip $(CONFIG_EXTERNAL_KERNEL_TREE)),"")