From: Tom Rini <trini@konsulko.com>
Date: Fri, 27 Jun 2025 17:29:47 +0000 (-0600)
Subject: fit-dtb.blob.gz: Pass "-n" to gzip
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1930a7df10b18f0f4b67d868632896233dded981;p=thirdparty%2Fu-boot.git

fit-dtb.blob.gz: Pass "-n" to gzip

Sometimes when building a platform such as imx28_btt3 we can get an
error such as:

gzip: fit-dtb.blob: warning: file timestamp out of range for gzip format
make[1]: *** [Makefile:1219: fit-dtb.blob.gz] Error 2
make[1]: *** Deleting file 'fit-dtb.blob.gz'
make: *** [Makefile:186: sub-make] Error 2

This is typically resolved by telling gzip to ignore the timestamp.

Signed-off-by: Tom Rini <trini@konsulko.com>
---

diff --git a/Makefile b/Makefile
index b0e589c2eb0..93e9f401842 100644
--- a/Makefile
+++ b/Makefile
@@ -1408,7 +1408,7 @@ FINAL_DTB_CONTAINER = fit-dtb.blob
 endif
 
 fit-dtb.blob.gz: fit-dtb.blob
-	@gzip -kf9 $< > $@
+	@gzip -nkf9 $< > $@
 
 fit-dtb.blob.lzo: fit-dtb.blob
 	@lzop -f9 $< > $@