initial buildroot for linux 5.15

package/casync/0001-castore-fix-build-without-lzma-or-xz.patch

@@ -0,0 +1,35 @@
+From 06b667de02df34e3efa1864b4031853bd4ee010d Mon Sep 17 00:00:00 2001
+From: Yair Ben-Avraham <yairba@protonmail.com>
+Date: Sun, 10 Jan 2021 06:34:58 +0100
+Subject: [PATCH] castore: fix build without lzma or xz
+
+castore.c unconditioanlly includes lzma.h, but lzma support if optional.
+Furthermore, castore.c does not need anything from lzma.h.
+
+Drop the include altogether.
+
+Signed-off-by: Yair Ben-Avraham <yairba@protonmail.com>
+[yann.morin.1998@free.fr:
+  - lzma.h is not needed at all
+  - rewrite commit log accordingly
+]
+Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
+---
+ src/castore.c | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/src/castore.c b/src/castore.c
+index c290dfd..b2e5320 100644
+--- a/src/castore.c
++++ b/src/castore.c
+@@ -2,7 +2,6 @@
+ 
+ #include <dirent.h>
+ #include <fcntl.h>
+-#include <lzma.h>
+ #include <sys/stat.h>
+ #include <unistd.h>
+ 
+-- 
+2.25.1
+