CVS commit: src/external/cddl/osnet/dist/lib/libdtrace/common

["Joerg Sonnenberger" <joerg%netbsd.org@localhost>]

Module Name:    src
Committed By:   joerg
Date:           Wed Feb 24 21:11:35 UTC 2016

Modified Files:
        src/external/cddl/osnet/dist/lib/libdtrace/common: dt_open.c

Log Message:
Make the default CPP path a list and check if they are access(2)able.
If no match is found, fallback to looking for cpp in PATH.


To generate a diff of this commit:
cvs rdiff -u -r1.9 -r1.10 \
    src/external/cddl/osnet/dist/lib/libdtrace/common/dt_open.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.