Yoshihiro Takahashi 40343be5a1 Use ${SRCTOP}/contrib/com_err/com_err.h instead of the installed com_err.h.
This fixes build when com_err.h is not installed.

PR:		234691
MFC after:	1 week
2019-01-14 06:34:54 +00:00
..

This subtree is world-exportable, as it does not contain any
cryptographic code.

At the time of writing, it did not even contain source code, only
Makefiles and headers.

Please maintain this "exportable" status quo.

Thanks!

MarkM
markm@freebsd.org
20th Sept 1997