Many places in dtc use strdup(), but none of them actually check the
return value to see if the implied allocation succeeded. This is a
potential bug, which we fix in the patch below by replacing strdup()
with an xstrdup() which in analogy to xmalloc() will quit with a fatal
error if the allocation fails.
I felt the introduciton of util.[ch] was a better choice
for utility oriented code than directly using srcpos.c
for the new string function.
This patch is a re-factoring of Dave Gibson's similar patch.
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Follows the model of the existing sub-Makefiles for dtc.
Adjust $(BIN) definition to represent installable bin programs
and use it as the list of installed programs rather than using
an enumerated list in the install target.
Adjust the tests/Makefile to clean up properly still.
Signed-off-by: Jon Loeliger <jdl@freescale.com>
