barebox: use lz4 instead of lz4c

lz4c has been considered deprecated by upstream since at least 2018 [1]
and has been disabled by default recently [2].  openSUSE Tumbleweed is
no longer packaging the deprecated version and others will likely
follow.

Going back as far as Ubuntu 16.04/Fedora 25, both lz4 and lz4c are
installed as part of the same package so switching should be safe.

1. https://github.com/lz4/lz4/pull/553
2. https://github.com/lz4/lz4/pull/1479

Upstream-Status: Submitted [http://lists.infradead.org/pipermail/barebox/2024-November/048491.html]
Signed-off-by: Justin Bronder <jsbronder@cold-front.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-bsp/barebox/barebox/0001-lib-lz4-use-lz4-instead-of-lz4c.patch b/meta/recipes-bsp/barebox/barebox/0001-lib-lz4-use-lz4-instead-of-lz4c.patch
new file mode 100644 (file)
index 0000000..55d4a45
--- /dev/null
+++ b/meta/recipes-bsp/barebox/barebox/0001-lib-lz4-use-lz4-instead-of-lz4c.patch
@@ -0,0 +1,35 @@
+From 24839df617aef8099e4d1ba3fc47a04c52c0cf75 Mon Sep 17 00:00:00 2001
+From: Justin Bronder <jsbronder@cold-front.org>
+Date: Wed, 6 Nov 2024 11:59:40 -0500
+Subject: [PATCH] lib: lz4: use lz4 instead of lz4c
+
+lz4c has been considered deprecated by upstream since at least 2018 [1]
+and has been disabled by default recently [2].  openSUSE Tumbleweed is
+no longer packaging the deprecated version and others will likely
+follow.
+
+Going back as far as Ubuntu 16.04/Fedora 25, both lz4 and lz4c are
+installed as part of the same package so switching should be safe.
+
+1. https://github.com/lz4/lz4/pull/553
+2. https://github.com/lz4/lz4/pull/1479
+
+Upstream-Status: Submitted [http://lists.infradead.org/pipermail/barebox/2024-November/048491.html]
+Signed-off-by: Justin Bronder <jsbronder@cold-front.org>
+---
+ scripts/Makefile.lib | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
+index 1881e3c1..1052bcee 100644
+--- a/scripts/Makefile.lib
++++ b/scripts/Makefile.lib
+@@ -492,7 +492,7 @@ cmd_lzo = (cat $(filter-out FORCE,$^) | \
+ 
+ quiet_cmd_lz4 = LZ4     $@
+ cmd_lz4 = (cat $(filter-out FORCE,$^) | \
+-      lz4c -l -c1 stdin stdout && $(call size_append, $(filter-out FORCE,$^))) > $@ || \
++      lz4 -l --best stdin stdout && $(call size_append, $(filter-out FORCE,$^))) > $@ || \
+       (rm -f $@ ; false)
+ 
+ %.lz4: %

diff --git a/meta/recipes-bsp/barebox/barebox_2024.09.0.bb b/meta/recipes-bsp/barebox/barebox_2024.09.0.bb
index d2a3d4ebd1b104f912e65cbf1c42e4742471cab5..4b24ab945ef6fe1bcd4361950f4b4f6710d35e29 100644 (file)
--- a/meta/recipes-bsp/barebox/barebox_2024.09.0.bb
+++ b/meta/recipes-bsp/barebox/barebox_2024.09.0.bb
@@ -11,5 +11,7 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=f5125d13e000b9ca1f0d3364286c4192"
 
 inherit barebox
 
-SRC_URI = "https://barebox.org/download/barebox-${PV}.tar.bz2"
+SRC_URI = "https://barebox.org/download/barebox-${PV}.tar.bz2 \
+           file://0001-lib-lz4-use-lz4-instead-of-lz4c.patch \
+           "
 SRC_URI[sha256sum] = "4d4ea7e232aeba2b3cb9ccf0dbf8cd8e01c65b6c615f64c3bd0c4f24f23a47da"