Remove zdump Makefiles

cmd/zdump/Makefile.am

@@ -1,26 +0,0 @@
-include $(top_srcdir)/config/Rules.am
-
-DEFAULT_INCLUDES += \
-	-I${top_srcdir}/lib/libspl/include \
-	-I${top_srcdir}/lib/libzpool/include \
-	-I${top_srcdir}/lib/libnvpair/include \
-	-I${top_srcdir}/lib/libzfs/include \
-	-I${top_srcdir}/module/zfs/include \
-	-I${top_srcdir}/module/zcommon/include \
-	-I${top_srcdir}/module/nvpair/include \
-	-I${top_srcdir}/module/avl/include
-
-sbin_PROGRAMS = zdump
-
-zdump_SOURCES = \
-	${top_srcdir}/cmd/zdump/zdump.c
-
-zdump_LDADD = \
-	$(top_builddir)/lib/libspl/libspl.la \
-	$(top_builddir)/lib/libavl/libavl.la \
-	$(top_builddir)/lib/libnvpair/libnvpair.la \
-	$(top_builddir)/lib/libuutil/libuutil.la \
-	$(top_builddir)/lib/libzpool/libzpool.la \
-	$(top_builddir)/lib/libzfs/libzfs.la
-
-zdb_LDFLAGS = -pthread -lm -lz -lrt