Btrfs-progs: make btrfsck a hardlink at install time

btrfsck gets hardlinked to btrfs during the build, but the
install phase simply copies them both to the destination without
preserving the link.

Just force-link btrfsck in the destination again during install
so that the installed btrfsck is a link as well.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>

diff --git a/Makefile b/Makefile
index c43cb68..945fe8a 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -193,6 +193,8 @@ clean :
 install: $(libs) $(progs) install-man
        $(INSTALL) -m755 -d $(DESTDIR)$(bindir)
        $(INSTALL) $(progs) $(DESTDIR)$(bindir)
+       # btrfsck is a link to btrfs in the src tree, make it so for installed file as well
+       $(LN) -f $(DESTDIR)$(bindir)/btrfs $(DESTDIR)$(bindir)/btrfsck
        $(INSTALL) -m755 -d $(DESTDIR)$(libdir)
        $(INSTALL) $(libs) $(DESTDIR)$(libdir)
        cp -a $(lib_links) $(DESTDIR)$(libdir)