Mark cppcheck executable.

[darkhttpd] / devel / cppcheck

#!/bin/bash
# --check-config - to list headers that can't be found.
cppcheck --report-progress --enable=all -I/usr/include \
  -I/usr/include/linux -I/usr/lib/gcc/x86_64-linux-gnu/4.8/include \
  ../darkhttpd.c