btrfs-progs: Remove deprecated btrfs-show-super

Its function has been superseded by btrfs inspect-internal show-super.
Furthermore the tools is currently not built by default. Just remove it.

Deprecated since 4.8.

Issue: #97
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

6 files changed, 4 insertions, 46 deletions

diff --git a/.gitignore b/.gitignore
index c0f85fc4..06db51f3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,7 +27,6 @@ btrfs-convert
 btrfs-find-root
 btrfs-find-root.static
 btrfs-image
-btrfs-show-super
 btrfs-corrupt-block
 btrfs-select-super
 btrfs-calc-size
diff --git a/Documentation/Makefile.in b/Documentation/Makefile.in
index ee32a50d..184647c4 100644
--- a/Documentation/Makefile.in
+++ b/Documentation/Makefile.in
@@ -102,7 +102,6 @@ install-man: man
 	$(MV) $(DESTDIR)$(man5dir)/btrfs-man5.5.gz $(DESTDIR)$(man5dir)/btrfs.5.gz
 	$(INSTALL) -m 644 $(GZ_MAN8) $(DESTDIR)$(man8dir)
 	$(LN_S) -f btrfs-check.8.gz $(DESTDIR)$(man8dir)/btrfsck.8.gz
-	$(LN_S) -f btrfs-inspect-internal.8.gz $(DESTDIR)$(man8dir)/btrfs-show-super.8.gz
 
 uninstall:
 	cd $(DESTDIR)$(man8dir); rm -f btrfs-check.8.gz $(GZ_MAN8)
diff --git a/Documentation/btrfs-select-super.asciidoc b/Documentation/btrfs-select-super.asciidoc
index 6e94a034..e3bca98b 100644
--- a/Documentation/btrfs-select-super.asciidoc
+++ b/Documentation/btrfs-select-super.asciidoc
@@ -21,8 +21,7 @@ The filesystem specified by 'device' must not be mounted.
 NOTE: *Prior to overwriting the primary superblock, please make sure that the backup
 copies are valid!*
 
-To dump a superblock use the *btrfs inspect-internal
-dump-super* command, or the obsolete command *btrfs-show-super*.
+To dump a superblock use the *btrfs inspect-internal dump-super* command.
 
 Then run the check (in the non-repair mode) using the command *btrfs check -s*
 where '-s' specifies the superblock copy to use.
diff --git a/Documentation/btrfs.asciidoc b/Documentation/btrfs.asciidoc
index 62bbdb3f..7316ac09 100644
--- a/Documentation/btrfs.asciidoc
+++ b/Documentation/btrfs.asciidoc
@@ -122,7 +122,8 @@ Deprecated and obsolete tools:
 
 *btrfs-debug-tree*:: moved to *btrfs inspect-internal dump-tree*. Removed from
 source distribution.
-*btrfs-show-super*:: moved to *btrfs inspect-internal dump-super*
+*btrfs-show-super*:: moved to *btrfs inspect-internal dump-super*, standalone
+removed.
 *btrfs-zero-log*:: moved to *btrfs rescue zero-log*, standalone removed.
 
 EXIT STATUS
diff --git a/Makefile b/Makefile
index 0da9ad2a..a63f70ec 100644
--- a/Makefile
+++ b/Makefile
@@ -215,7 +215,7 @@ progs_install = btrfs mkfs.btrfs btrfs-map-logical btrfs-image \
 	btrfs-select-super
 
 # other tools, not built by default
-progs_extra = btrfs-fragments btrfs-calc-size btrfs-show-super
+progs_extra = btrfs-fragments btrfs-calc-size
 
 progs_static = $(foreach p,$(progs),$(p).static)
 
@@ -228,7 +228,6 @@ endif
 btrfs_convert_cflags = -DBTRFSCONVERT_EXT2=$(BTRFSCONVERT_EXT2)
 btrfs_convert_cflags += -DBTRFSCONVERT_REISERFS=$(BTRFSCONVERT_REISERFS)
 btrfs_fragments_libs = -lgd -lpng -ljpeg -lfreetype
-btrfs_show_super_objects = cmds-inspect-dump-super.o
 btrfs_calc_size_objects = cmds-inspect-tree-stats.o
 cmds_restore_cflags = -DBTRFSRESTORE_ZSTD=$(BTRFSRESTORE_ZSTD)
 
diff --git a/btrfs-show-super.c b/btrfs-show-super.c
deleted file mode 100644
index 4273e42d..00000000
--- a/btrfs-show-super.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Copyright (C) 2012 STRATO AG.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public
- * License v2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public
- * License along with this program; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 021110-1307, USA.
- */
-
-#include "utils.h"
-#include "commands.h"
-#include "help.h"
-
-int main(int argc, char **argv)
-{
-
-	int ret;
-
-	set_argv0(argv);
-
-	warning(
-"\nthe tool has been deprecated, please use 'btrfs inspect-internal dump-super' instead\n");
-
-	if (argc > 1 && !strcmp(argv[1], "--help"))
-		usage(cmd_inspect_dump_super_usage);
-
-	ret = cmd_inspect_dump_super(argc, argv);
-
-	return ret;
-}