ugh... seems cppcheck is not packaged for OS X
And `set -e` exposes this.
And also `cppcheck` seems to exit with non-zero
exit codes by default [even if errs found].
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Seems that test1 is failing, but travis is not catching it.
Likely, this is because the `cppcheck` returns success
and we need to bail on the `make check` step.
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
