[PATCH] Btrfs-progs: make btrfsck a hardlink at install time

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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@xxxxxxxxxx>
---

diff --git a/Makefile b/Makefile
index 86d2c93..7237e05 100644
--- 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)

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