btrfs-progs: deprecate standalone btrfs-calc-size

The functionality is now provided by 'inspect tree-stats'.

Signed-off-by: David Sterba <dsterba@suse.com>

Makefile.in

@@ -174,7 +174,7 @@ endif
 MAKEOPTS = --no-print-directory Q=$(Q)
 
 # build all by default
-progs = $(progs_install) btrfsck btrfs-corrupt-block btrfs-calc-size
+progs = $(progs_install) btrfsck btrfs-corrupt-block
 
 # install only selected
 progs_install = btrfs mkfs.btrfs btrfs-debug-tree \
@@ -182,7 +182,8 @@ progs_install = btrfs mkfs.btrfs btrfs-debug-tree \
 	btrfs-find-root btrfstune btrfs-show-super \
 	btrfs-select-super
 
-progs_extra = btrfs-fragments
+# other tools, not built by default
+progs_extra = btrfs-fragments btrfs-calc-size
 
 progs_static = $(foreach p,$(progs),$(p).static)
 

btrfs-calc-size.c

@@ -25,6 +25,9 @@ int main(int argc, char **argv)
 {
 	int ret;
 
+	warning(
+"\nthe tool has been deprecated, please use 'btrfs inspect-internal tree-stats' instead\n");
+
 	if (argc > 1 && !strcmp(argv[1], "--help"))
 		usage(cmd_inspect_tree_stats_usage);