drop the LD_PRELOAD tool

I don't have time to maintain it. And it is just a toy anyway.

Signed-off-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>

examples/Makefile.am

@@ -4,37 +4,3 @@ AM_CFLAGS=$(WARN_CFLAGS)
 LDADD = ../lib/libiscsi.la
 
 noinst_PROGRAMS = iscsiclient iscsi-dd
-
-
-#
-# LD_PRELOAD library.
-#
-if LD_ISCSI
-EXTRA_PROGRAMS = ld_iscsi
-CLEANFILES = ld_iscsi.o ld_iscsi.so lib/*
-
-#
-# This gets a bit messy:
-#
-# 1) let automake compile the sources
-ld_iscsi_SOURCES = ld_iscsi.c
-ld_iscsi_CFLAGS = $(AM_CFLAGS) -fPIC
-
-# 2) let libtool link in the static version of the library
-noinst_LTLIBRARIES = lib/libiscsi_convenience.la
-lib_libiscsi_convenience_la_SOURCES = \
-	../lib/connect.c ../lib/iscsi-command.c ../lib/nop.c \
-	../lib/sync.c ../lib/crc32c.c ../lib/logging.c ../lib/pdu.c \
-	../lib/task_mgmt.c ../lib/discovery.c ../lib/login.c \
-	../lib/scsi-lowlevel.c ../lib/init.c ../lib/md5.c \
-	../lib/socket.c
-
-ld_iscsi.o: ld_iscsi-ld_iscsi.o lib/libiscsi_convenience.la
-	$(LIBTOOL) --mode=link $(CC) -o $@ $^
-
-# 3) Manually create the .so file.
-bin_SCRIPTS = ld_iscsi.so
-ld_iscsi.so: ld_iscsi.o
-	$(CC) -shared -o ld_iscsi.so ld_iscsi.o -ldl
-endif
-