[PATCH] AOSP: erofs-utils: update usage due to fs_config

[Gao Xiang via Linux-erofs <linux-erofs@lists.ozlabs.org>]

After fs_config support is added, usage() is also needed
to be updated as well.

Fixes: 8a9e8046f170 ("AOSP: erofs-utils: add fs_config support")
Cc: Li Guifu <bluce.lee@aliyun.com>
Signed-off-by: Gao Xiang <hsiangkao@aol.com>
---
 mkfs/main.c | 24 +++++++++++++++---------
 1 file changed, 15 insertions(+), 9 deletions(-)

diff --git a/mkfs/main.c b/mkfs/main.c
index 191003409b2f..6dda9e399ad5 100644
--- a/mkfs/main.c
+++ b/mkfs/main.c
@@ -61,17 +61,23 @@ static void usage(void)
 {
 	fputs("usage: [options] FILE DIRECTORY\n\n"
 	      "Generate erofs image from DIRECTORY to FILE, and [options] are:\n"
-	      " -zX[,Y]           X=compressor (Y=compression level, optional)\n"
-	      " -d#               set output message level to # (maximum 9)\n"
-	      " -x#               set xattr tolerance to # (< 0, disable xattrs; default 2)\n"
-	      " -EX[,...]         X=extended options\n"
-	      " -T#               set a fixed UNIX timestamp # to all files\n"
-	      " --exclude-path=X  avoid including file X (X = exact literal path)\n"
-	      " --exclude-regex=X avoid including files that match X (X = regular expression)\n"
+	      " -zX[,Y]            X=compressor (Y=compression level, optional)\n"
+	      " -d#                set output message level to # (maximum 9)\n"
+	      " -x#                set xattr tolerance to # (< 0, disable xattrs; default 2)\n"
+	      " -EX[,...]          X=extended options\n"
+	      " -T#                set a fixed UNIX timestamp # to all files\n"
+	      " --exclude-path=X   avoid including file X (X = exact literal path)\n"
+	      " --exclude-regex=X  avoid including files that match X (X = regular expression)\n"
 #ifdef HAVE_LIBSELINUX
-	      " --file-contexts=X specify a file contexts file to setup selinux labels\n"
+	      " --file-contexts=X  specify a file contexts file to setup selinux labels\n"
+#endif
+	      " --help             display this help and exit\n"
+#ifdef WITH_ANDROID
+	      "\nwith following android-specific options:\n"
+	      " --mount-point=X    X=prefix of target fs path (default: /)\n"
+	      " --product-out=X    X=product_out directory\n"
+	      " --fs-config-file=X X=fs_config file\n"
 #endif
-	      " --help            display this help and exit\n"
 	      "\nAvailable compressors are: ", stderr);
 	print_available_compressors(stderr, ", ");
 }
-- 
2.24.0