Bug#985498: missing dependency on cpp

[Arturo Borrero Gonzalez <arturo@debian.org>]

Package: gridengine-common
Version: 8.1.9+dfsg-4+deb9u2
Severity: serious
Tags: patch

Dear gridengine maintaners,

thanks for your work on this package, it is really appreciated.

I detected the script /usr/share/gridengine/util/arch calls /usr/bin/cpp on line 203:

=== 8< ===
   x86_64)
      if /usr/bin/cpp -dM </dev/null | grep -q __ILP32__; then
          lxmachine=x32
      else
          lxmachine=amd64
      fi
      ;;
=== 8< ===

There are other lines and other script calling cpp as well. This leads to the
following visible errors:

/usr/share/gridengine/util/arch: 203: /usr/share/gridengine/util/arch: /usr/bin/cpp: not found
/var/lib/gridengine/util/arch: 203: /var/lib/gridengine/util/arch: /usr/bin/cpp: not found

The fix is rather simple: add cpp as Depends for gridengine-common.

I'll send a patch/pull request to the salsa repository soon.

regards.