https://bugs.gentoo.org/867691
https://github.com/jaegeuk/f2fs-tools/commit/b9e0985dc2e8f0a15faca21fa208afae57593486

From: Jaegeuk Kim <jaegeuk@kernel.org>
Date: Mon, 29 Aug 2022 11:03:35 -0700
Subject: [PATCH] f2fs-tools: fix build error on lz4-1.9.4

LZ4_STREAMSIZE_U64 is undefined in new lz4 lib.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
--- a/fsck/compress.c
+++ b/fsck/compress.c
@@ -32,10 +32,7 @@
 #ifdef HAVE_LIBLZ4
 #define LZ4_MEMORY_USAGE		14
 #define LZ4_MAX_INPUT_SIZE		0x7E000000 /* 2 113 929 216 bytes */
-#ifndef LZ4_STREAMSIZE
-#define LZ4_STREAMSIZE			(LZ4_STREAMSIZE_U64 * sizeof(long long))
-#endif
-#define LZ4_MEM_COMPRESS		LZ4_STREAMSIZE
+#define LZ4_MEM_COMPRESS		sizeof(LZ4_stream_t)
 #define LZ4_ACCELERATION_DEFAULT	1
 #define LZ4_WORK_SIZE			ALIGN_UP(LZ4_MEM_COMPRESS, 8)
 #endif

